annotate mercurial/crecord.py @ 50951:44c29568898f

debugfileset: migrate `opts` to native kwargs
author Matt Harbison <matt_harbison@yahoo.com>
date Mon, 21 Aug 2023 17:12:03 -0400
parents 18c8c18993f0
children 7d85c6e59dd1
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1 # stuff related specifically to patch manipulation / parsing
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2 #
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3 # Copyright 2008 Mark Edgington <edgimar@gmail.com>
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4 #
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5 # This software may be used and distributed according to the terms of the
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6 # GNU General Public License version 2 or any later version.
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7 #
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8 # This code is based on the Mark Edgington's crecord extension.
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9 # (Itself based on Bryan O'Sullivan's record extension.)
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10
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11
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12 import os
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13 import re
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14 import signal
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15
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16 from .i18n import _
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17 from .pycompat import (
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18 open,
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19 )
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20 from . import (
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21 diffhelper,
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22 encoding,
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23 error,
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24 patch as patchmod,
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25 pycompat,
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26 scmutil,
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27 util,
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28 )
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29 from .utils import stringutil
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30
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31 stringio = util.stringio
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32
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33 # patch comments based on the git one
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34 diffhelptext = _(
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35 b"""# To remove '-' lines, make them ' ' lines (context).
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36 # To remove '+' lines, delete them.
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37 # Lines starting with # will be removed from the patch.
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38 """
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39 )
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40
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41 hunkhelptext = _(
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42 b"""#
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43 # If the patch applies cleanly, the edited hunk will immediately be
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44 # added to the record list. If it does not apply cleanly, a rejects file
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45 # will be generated. You can use that when you try again. If all lines
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46 # of the hunk are removed, then the edit is aborted and the hunk is left
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47 # unchanged.
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48 """
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49 )
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50
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51 patchhelptext = _(
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52 b"""#
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53 # If the patch applies cleanly, the edited patch will immediately
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54 # be finalised. If it does not apply cleanly, rejects files will be
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55 # generated. You can use those when you try again.
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56 """
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57 )
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58
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59 try:
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60 import curses
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61 import curses.ascii
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62
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63 curses.error
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64 except (ImportError, AttributeError):
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65 curses = None
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66
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67
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68 class fallbackerror(error.Abort):
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69 """Error that indicates the client should try to fallback to text mode."""
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70
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71 # Inherits from error.Abort so that existing behavior is preserved if the
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72 # calling code does not know how to fallback.
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73
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74
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75 def checkcurses(ui):
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76 """Return True if the user wants to use curses
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77
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78 This method returns True if curses is found (and that python is built with
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79 it) and that the user has the correct flag for the ui.
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80 """
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81 return curses and ui.interface(b"chunkselector") == b"curses"
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82
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83
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84 class patchnode:
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85 """abstract class for patch graph nodes
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86 (i.e. patchroot, header, hunk, hunkline)
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87 """
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88
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89 def firstchild(self):
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90 raise NotImplementedError(b"method must be implemented by subclass")
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91
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92 def lastchild(self):
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93 raise NotImplementedError(b"method must be implemented by subclass")
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94
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95 def allchildren(self):
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96 """Return a list of all of the direct children of this node"""
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97 raise NotImplementedError(b"method must be implemented by subclass")
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98
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99 def nextsibling(self):
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100 """
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101 Return the closest next item of the same type where there are no items
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102 of different types between the current item and this closest item.
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103 If no such item exists, return None.
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104 """
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105 raise NotImplementedError(b"method must be implemented by subclass")
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106
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107 def prevsibling(self):
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108 """
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109 Return the closest previous item of the same type where there are no
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110 items of different types between the current item and this closest item.
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111 If no such item exists, return None.
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112 """
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113 raise NotImplementedError(b"method must be implemented by subclass")
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114
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115 def parentitem(self):
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116 raise NotImplementedError(b"method must be implemented by subclass")
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117
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118 def nextitem(self, skipfolded=True):
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119 """
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120 Try to return the next item closest to this item, regardless of item's
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121 type (header, hunk, or hunkline).
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122
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123 If skipfolded == True, and the current item is folded, then the child
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124 items that are hidden due to folding will be skipped when determining
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125 the next item.
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126
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127 If it is not possible to get the next item, return None.
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128 """
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129 try:
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130 itemfolded = self.folded
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131 except AttributeError:
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132 itemfolded = False
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133 if skipfolded and itemfolded:
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134 nextitem = self.nextsibling()
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135 if nextitem is None:
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136 try:
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137 nextitem = self.parentitem().nextsibling()
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138 except AttributeError:
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139 nextitem = None
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140 return nextitem
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141 else:
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142 # try child
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143 item = self.firstchild()
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144 if item is not None:
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145 return item
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146
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147 # else try next sibling
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148 item = self.nextsibling()
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149 if item is not None:
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150 return item
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151
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152 try:
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153 # else try parent's next sibling
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154 item = self.parentitem().nextsibling()
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155 if item is not None:
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156 return item
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157
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158 # else return grandparent's next sibling (or None)
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159 return self.parentitem().parentitem().nextsibling()
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160
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161 except AttributeError: # parent and/or grandparent was None
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162 return None
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163
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164 def previtem(self):
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165 """
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166 Try to return the previous item closest to this item, regardless of
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167 item's type (header, hunk, or hunkline).
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168
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169 If it is not possible to get the previous item, return None.
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170 """
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171 # try previous sibling's last child's last child,
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172 # else try previous sibling's last child, else try previous sibling
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173 prevsibling = self.prevsibling()
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174 if prevsibling is not None:
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175 prevsiblinglastchild = prevsibling.lastchild()
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176 if (prevsiblinglastchild is not None) and not prevsibling.folded:
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177 prevsiblinglclc = prevsiblinglastchild.lastchild()
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178 if (
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179 prevsiblinglclc is not None
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180 ) and not prevsiblinglastchild.folded:
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181 return prevsiblinglclc
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182 else:
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183 return prevsiblinglastchild
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184 else:
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185 return prevsibling
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186
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187 # try parent (or None)
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188 return self.parentitem()
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189
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190
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191 class patch(patchnode, list): # todo: rename patchroot
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192 """
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193 list of header objects representing the patch.
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194 """
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195
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196 def __init__(self, headerlist):
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197 self.extend(headerlist)
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198 # add parent patch object reference to each header
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199 for header in self:
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200 header.patch = self
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201
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202
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203 class uiheader(patchnode):
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204 """patch header
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205
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206 xxx shouldn't we move this to mercurial/patch.py ?
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207 """
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208
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209 def __init__(self, header):
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210 self.nonuiheader = header
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211 # flag to indicate whether to apply this chunk
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212 self.applied = True
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213 # flag which only affects the status display indicating if a node's
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214 # children are partially applied (i.e. some applied, some not).
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215 self.partial = False
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216
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217 # flag to indicate whether to display as folded/unfolded to user
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218 self.folded = True
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219
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220 # list of all headers in patch
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221 self.patch = None
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222
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223 # flag is False if this header was ever unfolded from initial state
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224 self.neverunfolded = True
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225 self.hunks = [uihunk(h, self) for h in self.hunks]
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226
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227 def prettystr(self):
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228 x = stringio()
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229 self.pretty(x)
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230 return x.getvalue()
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231
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232 def nextsibling(self):
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233 numheadersinpatch = len(self.patch)
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234 indexofthisheader = self.patch.index(self)
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235
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236 if indexofthisheader < numheadersinpatch - 1:
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237 nextheader = self.patch[indexofthisheader + 1]
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238 return nextheader
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239 else:
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240 return None
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241
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242 def prevsibling(self):
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243 indexofthisheader = self.patch.index(self)
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244 if indexofthisheader > 0:
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245 previousheader = self.patch[indexofthisheader - 1]
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246 return previousheader
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247 else:
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248 return None
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249
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250 def parentitem(self):
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251 """
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252 there is no 'real' parent item of a header that can be selected,
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253 so return None.
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254 """
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255 return None
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256
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257 def firstchild(self):
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258 """return the first child of this item, if one exists. otherwise
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259 None."""
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260 if len(self.hunks) > 0:
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261 return self.hunks[0]
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262 else:
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263 return None
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264
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265 def lastchild(self):
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266 """return the last child of this item, if one exists. otherwise
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267 None."""
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268 if len(self.hunks) > 0:
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269 return self.hunks[-1]
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270 else:
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271 return None
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272
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273 def allchildren(self):
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274 """return a list of all of the direct children of this node"""
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275 return self.hunks
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276
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277 def __getattr__(self, name):
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278 return getattr(self.nonuiheader, name)
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279
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280
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281 class uihunkline(patchnode):
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282 """represents a changed line in a hunk"""
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283
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284 def __init__(self, linetext, hunk):
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285 self.linetext = linetext
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286 self.applied = True
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287 # the parent hunk to which this line belongs
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288 self.hunk = hunk
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289 # folding lines currently is not used/needed, but this flag is needed
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290 # in the previtem method.
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291 self.folded = False
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292
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293 def prettystr(self):
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294 return self.linetext
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295
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296 def nextsibling(self):
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297 numlinesinhunk = len(self.hunk.changedlines)
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298 indexofthisline = self.hunk.changedlines.index(self)
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299
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300 if indexofthisline < numlinesinhunk - 1:
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301 nextline = self.hunk.changedlines[indexofthisline + 1]
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302 return nextline
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303 else:
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304 return None
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305
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306 def prevsibling(self):
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307 indexofthisline = self.hunk.changedlines.index(self)
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308 if indexofthisline > 0:
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309 previousline = self.hunk.changedlines[indexofthisline - 1]
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310 return previousline
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311 else:
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312 return None
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313
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314 def parentitem(self):
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315 """return the parent to the current item"""
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316 return self.hunk
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317
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318 def firstchild(self):
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319 """return the first child of this item, if one exists. otherwise
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320 None."""
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321 # hunk-lines don't have children
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322 return None
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323
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324 def lastchild(self):
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325 """return the last child of this item, if one exists. otherwise
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326 None."""
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327 # hunk-lines don't have children
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328 return None
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329
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330
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331 class uihunk(patchnode):
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332 """ui patch hunk, wraps a hunk and keep track of ui behavior"""
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333
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334 maxcontext = 3
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335
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336 def __init__(self, hunk, header):
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337 self._hunk = hunk
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338 self.changedlines = [uihunkline(line, self) for line in hunk.hunk]
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339 self.header = header
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340 # used at end for detecting how many removed lines were un-applied
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341 self.originalremoved = self.removed
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342
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343 # flag to indicate whether to display as folded/unfolded to user
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344 self.folded = True
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345 # flag to indicate whether to apply this chunk
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346 self.applied = True
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347 # flag which only affects the status display indicating if a node's
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348 # children are partially applied (i.e. some applied, some not).
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349 self.partial = False
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350
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351 def nextsibling(self):
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352 numhunksinheader = len(self.header.hunks)
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353 indexofthishunk = self.header.hunks.index(self)
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354
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355 if indexofthishunk < numhunksinheader - 1:
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356 nexthunk = self.header.hunks[indexofthishunk + 1]
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357 return nexthunk
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358 else:
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359 return None
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360
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361 def prevsibling(self):
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362 indexofthishunk = self.header.hunks.index(self)
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363 if indexofthishunk > 0:
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364 previoushunk = self.header.hunks[indexofthishunk - 1]
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365 return previoushunk
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366 else:
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367 return None
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368
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369 def parentitem(self):
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370 """return the parent to the current item"""
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371 return self.header
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372
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373 def firstchild(self):
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374 """return the first child of this item, if one exists. otherwise
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375 None."""
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376 if len(self.changedlines) > 0:
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377 return self.changedlines[0]
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378 else:
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379 return None
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380
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381 def lastchild(self):
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382 """return the last child of this item, if one exists. otherwise
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383 None."""
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384 if len(self.changedlines) > 0:
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385 return self.changedlines[-1]
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386 else:
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387 return None
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388
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389 def allchildren(self):
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390 """return a list of all of the direct children of this node"""
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391 return self.changedlines
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36d3535c6a47 crecord: add/remove blank lines (coding style)
Anton Shestakov <av6@dwimlabs.net>
parents: 28926
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392
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393 def countchanges(self):
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394 """changedlines -> (n+,n-)"""
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395 add = len(
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396 [
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397 l
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398 for l in self.changedlines
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399 if l.applied and l.prettystr().startswith(b'+')
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400 ]
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401 )
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402 rem = len(
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403 [
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404 l
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405 for l in self.changedlines
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406 if l.applied and l.prettystr().startswith(b'-')
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407 ]
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408 )
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409 return add, rem
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410
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411 def getfromtoline(self):
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parents:
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412 # calculate the number of removed lines converted to context lines
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parents:
diff changeset
413 removedconvertedtocontext = self.originalremoved - self.removed
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parents:
diff changeset
414
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diff changeset
415 contextlen = (
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diff changeset
416 len(self.before) + len(self.after) + removedconvertedtocontext
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parents: 42659
diff changeset
417 )
45154
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Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents: 45153
diff changeset
418 if self.after and self.after[-1] == diffhelper.MISSING_NEWLINE_MARKER:
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419 contextlen -= 1
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parents:
diff changeset
420 fromlen = contextlen + self.removed
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421 tolen = contextlen + self.added
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422
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diff changeset
423 # diffutils manual, section "2.2.2.2 detailed description of unified
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parents:
diff changeset
424 # format": "an empty hunk is considered to end at the line that
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parents:
diff changeset
425 # precedes the hunk."
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parents:
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426 #
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427 # so, if either of hunks is empty, decrease its line start. --immerrr
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parents:
diff changeset
428 # but only do this if fromline > 0, to avoid having, e.g fromline=-1.
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parents:
diff changeset
429 fromline, toline = self.fromline, self.toline
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parents:
diff changeset
430 if fromline != 0:
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parents:
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431 if fromlen == 0:
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432 fromline -= 1
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Jun Wu <quark@fb.com>
parents: 37084
diff changeset
433 if tolen == 0 and toline > 0:
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434 toline -= 1
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diff changeset
435
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687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
436 fromtoline = b'@@ -%d,%d +%d,%d @@%s\n' % (
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
437 fromline,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
438 fromlen,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
439 toline,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
440 tolen,
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
441 self.proc and (b' ' + self.proc),
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
442 )
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
443 return fromtoline
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
444
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
445 def write(self, fp):
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
446 # updated self.added/removed, which are used by getfromtoline()
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
447 self.added, self.removed = self.countchanges()
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
448 fp.write(self.getfromtoline())
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
449
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
450 hunklinelist = []
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
451 # add the following to the list: (1) all applied lines, and
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
452 # (2) all unapplied removal lines (convert these to context lines)
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
453 for changedline in self.changedlines:
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
454 changedlinestr = changedline.prettystr()
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
455 if changedline.applied:
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
456 hunklinelist.append(changedlinestr)
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
457 elif changedlinestr.startswith(b"-"):
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
458 hunklinelist.append(b" " + changedlinestr[1:])
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
459
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
460 fp.write(b''.join(self.before + hunklinelist + self.after))
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
461
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
462 pretty = write
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
463
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
464 def prettystr(self):
28861
86db5cb55d46 pycompat: switch to util.stringio for py3 compat
timeless <timeless@mozdev.org>
parents: 28638
diff changeset
465 x = stringio()
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
466 self.pretty(x)
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
467 return x.getvalue()
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
468
32979
66117dae87f9 patch: rewrite reversehunks (issue5337)
Jun Wu <quark@fb.com>
parents: 31933
diff changeset
469 def reversehunk(self):
66117dae87f9 patch: rewrite reversehunks (issue5337)
Jun Wu <quark@fb.com>
parents: 31933
diff changeset
470 """return a recordhunk which is the reverse of the hunk
66117dae87f9 patch: rewrite reversehunks (issue5337)
Jun Wu <quark@fb.com>
parents: 31933
diff changeset
471
66117dae87f9 patch: rewrite reversehunks (issue5337)
Jun Wu <quark@fb.com>
parents: 31933
diff changeset
472 Assuming the displayed patch is diff(A, B) result. The returned hunk is
66117dae87f9 patch: rewrite reversehunks (issue5337)
Jun Wu <quark@fb.com>
parents: 31933
diff changeset
473 intended to be applied to B, instead of A.
66117dae87f9 patch: rewrite reversehunks (issue5337)
Jun Wu <quark@fb.com>
parents: 31933
diff changeset
474
66117dae87f9 patch: rewrite reversehunks (issue5337)
Jun Wu <quark@fb.com>
parents: 31933
diff changeset
475 For example, when A is "0\n1\n2\n6\n" and B is "0\n3\n4\n5\n6\n", and
66117dae87f9 patch: rewrite reversehunks (issue5337)
Jun Wu <quark@fb.com>
parents: 31933
diff changeset
476 the user made the following selection:
66117dae87f9 patch: rewrite reversehunks (issue5337)
Jun Wu <quark@fb.com>
parents: 31933
diff changeset
477
66117dae87f9 patch: rewrite reversehunks (issue5337)
Jun Wu <quark@fb.com>
parents: 31933
diff changeset
478 0
66117dae87f9 patch: rewrite reversehunks (issue5337)
Jun Wu <quark@fb.com>
parents: 31933
diff changeset
479 [x] -1 [x]: selected
66117dae87f9 patch: rewrite reversehunks (issue5337)
Jun Wu <quark@fb.com>
parents: 31933
diff changeset
480 [ ] -2 [ ]: not selected
66117dae87f9 patch: rewrite reversehunks (issue5337)
Jun Wu <quark@fb.com>
parents: 31933
diff changeset
481 [x] +3
66117dae87f9 patch: rewrite reversehunks (issue5337)
Jun Wu <quark@fb.com>
parents: 31933
diff changeset
482 [ ] +4
66117dae87f9 patch: rewrite reversehunks (issue5337)
Jun Wu <quark@fb.com>
parents: 31933
diff changeset
483 [x] +5
66117dae87f9 patch: rewrite reversehunks (issue5337)
Jun Wu <quark@fb.com>
parents: 31933
diff changeset
484 6
66117dae87f9 patch: rewrite reversehunks (issue5337)
Jun Wu <quark@fb.com>
parents: 31933
diff changeset
485
66117dae87f9 patch: rewrite reversehunks (issue5337)
Jun Wu <quark@fb.com>
parents: 31933
diff changeset
486 This function returns a hunk like:
66117dae87f9 patch: rewrite reversehunks (issue5337)
Jun Wu <quark@fb.com>
parents: 31933
diff changeset
487
66117dae87f9 patch: rewrite reversehunks (issue5337)
Jun Wu <quark@fb.com>
parents: 31933
diff changeset
488 0
66117dae87f9 patch: rewrite reversehunks (issue5337)
Jun Wu <quark@fb.com>
parents: 31933
diff changeset
489 -3
66117dae87f9 patch: rewrite reversehunks (issue5337)
Jun Wu <quark@fb.com>
parents: 31933
diff changeset
490 -4
66117dae87f9 patch: rewrite reversehunks (issue5337)
Jun Wu <quark@fb.com>
parents: 31933
diff changeset
491 -5
66117dae87f9 patch: rewrite reversehunks (issue5337)
Jun Wu <quark@fb.com>
parents: 31933
diff changeset
492 +1
66117dae87f9 patch: rewrite reversehunks (issue5337)
Jun Wu <quark@fb.com>
parents: 31933
diff changeset
493 +4
66117dae87f9 patch: rewrite reversehunks (issue5337)
Jun Wu <quark@fb.com>
parents: 31933
diff changeset
494 6
66117dae87f9 patch: rewrite reversehunks (issue5337)
Jun Wu <quark@fb.com>
parents: 31933
diff changeset
495
66117dae87f9 patch: rewrite reversehunks (issue5337)
Jun Wu <quark@fb.com>
parents: 31933
diff changeset
496 Note "4" was first deleted then added. That's because "4" exists in B
66117dae87f9 patch: rewrite reversehunks (issue5337)
Jun Wu <quark@fb.com>
parents: 31933
diff changeset
497 side and "-4" must exist between "-3" and "-5" to make the patch
66117dae87f9 patch: rewrite reversehunks (issue5337)
Jun Wu <quark@fb.com>
parents: 31933
diff changeset
498 applicable to B.
66117dae87f9 patch: rewrite reversehunks (issue5337)
Jun Wu <quark@fb.com>
parents: 31933
diff changeset
499 """
66117dae87f9 patch: rewrite reversehunks (issue5337)
Jun Wu <quark@fb.com>
parents: 31933
diff changeset
500 dels = []
66117dae87f9 patch: rewrite reversehunks (issue5337)
Jun Wu <quark@fb.com>
parents: 31933
diff changeset
501 adds = []
45153
8b6a446508c2 revert: fix interactive reverting of end-of-file newline changes
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents: 45019
diff changeset
502 noeol = False
32979
66117dae87f9 patch: rewrite reversehunks (issue5337)
Jun Wu <quark@fb.com>
parents: 31933
diff changeset
503 for line in self.changedlines:
66117dae87f9 patch: rewrite reversehunks (issue5337)
Jun Wu <quark@fb.com>
parents: 31933
diff changeset
504 text = line.linetext
45154
10f48720ef95 diff: move no-eol text constant to a common location
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents: 45153
diff changeset
505 if line.linetext == diffhelper.MISSING_NEWLINE_MARKER:
45153
8b6a446508c2 revert: fix interactive reverting of end-of-file newline changes
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents: 45019
diff changeset
506 noeol = True
49034
079197e94b24 crecord: avoid duplicating lines when reverting noeol->eol change
Kyle Lippincott <spectral@google.com>
parents: 48946
diff changeset
507 continue
32979
66117dae87f9 patch: rewrite reversehunks (issue5337)
Jun Wu <quark@fb.com>
parents: 31933
diff changeset
508 if line.applied:
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
509 if text.startswith(b'+'):
32979
66117dae87f9 patch: rewrite reversehunks (issue5337)
Jun Wu <quark@fb.com>
parents: 31933
diff changeset
510 dels.append(text[1:])
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
511 elif text.startswith(b'-'):
32979
66117dae87f9 patch: rewrite reversehunks (issue5337)
Jun Wu <quark@fb.com>
parents: 31933
diff changeset
512 adds.append(text[1:])
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
513 elif text.startswith(b'+'):
32979
66117dae87f9 patch: rewrite reversehunks (issue5337)
Jun Wu <quark@fb.com>
parents: 31933
diff changeset
514 dels.append(text[1:])
66117dae87f9 patch: rewrite reversehunks (issue5337)
Jun Wu <quark@fb.com>
parents: 31933
diff changeset
515 adds.append(text[1:])
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
516 hunk = [b'-%s' % l for l in dels] + [b'+%s' % l for l in adds]
45153
8b6a446508c2 revert: fix interactive reverting of end-of-file newline changes
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents: 45019
diff changeset
517 if noeol and hunk:
8b6a446508c2 revert: fix interactive reverting of end-of-file newline changes
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents: 45019
diff changeset
518 # Remove the newline from the end of the hunk.
8b6a446508c2 revert: fix interactive reverting of end-of-file newline changes
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents: 45019
diff changeset
519 hunk[-1] = hunk[-1][:-1]
32979
66117dae87f9 patch: rewrite reversehunks (issue5337)
Jun Wu <quark@fb.com>
parents: 31933
diff changeset
520 h = self._hunk
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
521 return patchmod.recordhunk(
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
522 h.header, h.toline, h.fromline, h.proc, h.before, hunk, h.after
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
523 )
32979
66117dae87f9 patch: rewrite reversehunks (issue5337)
Jun Wu <quark@fb.com>
parents: 31933
diff changeset
524
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
525 def __getattr__(self, name):
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
526 return getattr(self._hunk, name)
29076
36d3535c6a47 crecord: add/remove blank lines (coding style)
Anton Shestakov <av6@dwimlabs.net>
parents: 28926
diff changeset
527
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
528 def __repr__(self):
43506
9f70512ae2cf cleanup: remove pointless r-prefixes on single-quoted strings
Augie Fackler <augie@google.com>
parents: 43460
diff changeset
529 return '<hunk %r@%d>' % (self.filename(), self.fromline)
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
530
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
531
30533
40fe96fc7cd2 crecord: add an "operation" field
Jun Wu <quark@fb.com>
parents: 30332
diff changeset
532 def filterpatch(ui, chunks, chunkselector, operation=None):
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
533 """interactively filter patch chunks into applied-only chunks"""
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
534 chunks = list(chunks)
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
535 # convert chunks list into structure suitable for displaying/modifying
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
536 # with curses. create a list of headers only.
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
537 headers = [c for c in chunks if isinstance(c, patchmod.header)]
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
538
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
539 # if there are no changed files
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
540 if len(headers) == 0:
27321
dcdf0a52ad36 crecord: add dictionary to default return value of filterpatch
Laurent Charignon <lcharignon@fb.com>
parents: 27156
diff changeset
541 return [], {}
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
542 uiheaders = [uiheader(h) for h in headers]
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
543 # let user choose headers/hunks/lines, and mark their applied flags
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
544 # accordingly
30533
40fe96fc7cd2 crecord: add an "operation" field
Jun Wu <quark@fb.com>
parents: 30332
diff changeset
545 ret = chunkselector(ui, uiheaders, operation=operation)
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
546 appliedhunklist = []
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
547 for hdr in uiheaders:
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
548 if hdr.applied and (
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
549 hdr.special() or len([h for h in hdr.hunks if h.applied]) > 0
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
550 ):
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
551 appliedhunklist.append(hdr)
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
552 fixoffset = 0
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
553 for hnk in hdr.hunks:
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
554 if hnk.applied:
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
555 appliedhunklist.append(hnk)
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
556 # adjust the 'to'-line offset of the hunk to be correct
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
557 # after de-activating some of the other hunks for this file
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
558 if fixoffset:
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
559 # hnk = copy.copy(hnk) # necessary??
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
560 hnk.toline += fixoffset
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
561 else:
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
562 fixoffset += hnk.removed - hnk.added
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
563
27155
8d3c5797a175 commit: add a way to return more information from the chunkselector
Laurent Charignon <lcharignon@fb.com>
parents: 26781
diff changeset
564 return (appliedhunklist, ret)
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
565
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
566
30533
40fe96fc7cd2 crecord: add an "operation" field
Jun Wu <quark@fb.com>
parents: 30332
diff changeset
567 def chunkselector(ui, headerlist, operation=None):
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
568 """
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
569 curses interface to get selection of chunks, and mark the applied flags
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
570 of the chosen chunks.
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
571 """
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
572 ui.write(_(b'starting interactive selection\n'))
30533
40fe96fc7cd2 crecord: add an "operation" field
Jun Wu <quark@fb.com>
parents: 30332
diff changeset
573 chunkselector = curseschunkselector(headerlist, ui, operation)
31933
b2478a996a82 crecord: avoid setting non-existing SIGTSTP signal on windows (issue5512)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 31932
diff changeset
574 origsigtstp = sentinel = object()
50928
d718eddf01d9 safehasattr: drop usage in favor of hasattr
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 50562
diff changeset
575 if hasattr(signal, 'SIGTSTP'):
31933
b2478a996a82 crecord: avoid setting non-existing SIGTSTP signal on windows (issue5512)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 31932
diff changeset
576 origsigtstp = signal.getsignal(signal.SIGTSTP)
31932
20a68f714f9b crecord: ensure we reinstall the SIGTSTP handler
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 31931
diff changeset
577 try:
45011
1bab6b61b62b curses: do not initialize LC_ALL to user settings (issue6358)
Manuel Jacob <me@manueljacob.de>
parents: 44264
diff changeset
578 with util.with_lc_ctype():
1bab6b61b62b curses: do not initialize LC_ALL to user settings (issue6358)
Manuel Jacob <me@manueljacob.de>
parents: 44264
diff changeset
579 curses.wrapper(chunkselector.main)
38047
dabc2237963c crecord: fallback to text mode if diffs are too big for curses mode
Kyle Lippincott <spectral@google.com>
parents: 37084
diff changeset
580 if chunkselector.initexc is not None:
dabc2237963c crecord: fallback to text mode if diffs are too big for curses mode
Kyle Lippincott <spectral@google.com>
parents: 37084
diff changeset
581 raise chunkselector.initexc
31932
20a68f714f9b crecord: ensure we reinstall the SIGTSTP handler
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 31931
diff changeset
582 # ncurses does not restore signal handler for SIGTSTP
20a68f714f9b crecord: ensure we reinstall the SIGTSTP handler
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 31931
diff changeset
583 finally:
31933
b2478a996a82 crecord: avoid setting non-existing SIGTSTP signal on windows (issue5512)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 31932
diff changeset
584 if origsigtstp is not sentinel:
b2478a996a82 crecord: avoid setting non-existing SIGTSTP signal on windows (issue5512)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 31932
diff changeset
585 signal.signal(signal.SIGTSTP, origsigtstp)
27155
8d3c5797a175 commit: add a way to return more information from the chunkselector
Laurent Charignon <lcharignon@fb.com>
parents: 26781
diff changeset
586 return chunkselector.opts
24310
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Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
587
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
588
24310
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Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
589 def testdecorator(testfn, f):
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
590 def u(*args, **kwargs):
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
591 return f(testfn, *args, **kwargs)
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
592
24310
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Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
593 return u
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
594
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
595
30533
40fe96fc7cd2 crecord: add an "operation" field
Jun Wu <quark@fb.com>
parents: 30332
diff changeset
596 def testchunkselector(testfn, ui, headerlist, operation=None):
24310
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Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
597 """
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
598 test interface to get selection of chunks, and mark the applied flags
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
599 of the chosen chunks.
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
600 """
30533
40fe96fc7cd2 crecord: add an "operation" field
Jun Wu <quark@fb.com>
parents: 30332
diff changeset
601 chunkselector = curseschunkselector(headerlist, ui, operation)
41991
3f467db023a2 crecord: completely redraw screen when coming back from editor
Kyle Lippincott <spectral@google.com>
parents: 41987
diff changeset
602
48946
642e31cb55f0 py3: use class X: instead of class X(object):
Gregory Szorc <gregory.szorc@gmail.com>
parents: 48875
diff changeset
603 class dummystdscr:
41991
3f467db023a2 crecord: completely redraw screen when coming back from editor
Kyle Lippincott <spectral@google.com>
parents: 41987
diff changeset
604 def clear(self):
3f467db023a2 crecord: completely redraw screen when coming back from editor
Kyle Lippincott <spectral@google.com>
parents: 41987
diff changeset
605 pass
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
606
41991
3f467db023a2 crecord: completely redraw screen when coming back from editor
Kyle Lippincott <spectral@google.com>
parents: 41987
diff changeset
607 def refresh(self):
3f467db023a2 crecord: completely redraw screen when coming back from editor
Kyle Lippincott <spectral@google.com>
parents: 41987
diff changeset
608 pass
3f467db023a2 crecord: completely redraw screen when coming back from editor
Kyle Lippincott <spectral@google.com>
parents: 41987
diff changeset
609
3f467db023a2 crecord: completely redraw screen when coming back from editor
Kyle Lippincott <spectral@google.com>
parents: 41987
diff changeset
610 chunkselector.stdscr = dummystdscr()
24310
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Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
611 if testfn and os.path.exists(testfn):
46700
279edaaea711 crecord: change str literals to byte literals
Matt Harbison <matt_harbison@yahoo.com>
parents: 45942
diff changeset
612 testf = open(testfn, b'r')
279edaaea711 crecord: change str literals to byte literals
Matt Harbison <matt_harbison@yahoo.com>
parents: 45942
diff changeset
613 # TODO: open in binary mode?
43459
7cc913396f8c py3: keep "keypressed" a native str in crecord
Denis Laxalde <denis.laxalde@logilab.fr>
parents: 43458
diff changeset
614 testcommands = [x.rstrip('\n') for x in testf.readlines()]
24310
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Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
615 testf.close()
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
616 while True:
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
617 if chunkselector.handlekeypressed(testcommands.pop(0), test=True):
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
618 break
27155
8d3c5797a175 commit: add a way to return more information from the chunkselector
Laurent Charignon <lcharignon@fb.com>
parents: 26781
diff changeset
619 return chunkselector.opts
24310
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Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
620
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
621
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
622 _headermessages = { # {operation: text}
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
623 b'apply': _(b'Select hunks to apply'),
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
624 b'discard': _(b'Select hunks to discard'),
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
625 b'keep': _(b'Select hunks to keep'),
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
626 None: _(b'Select hunks to record'),
30548
8d9745ff1e62 crecord: change the verb according to the operation
Jun Wu <quark@fb.com>
parents: 30547
diff changeset
627 }
8d9745ff1e62 crecord: change the verb according to the operation
Jun Wu <quark@fb.com>
parents: 30547
diff changeset
628
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
629
48946
642e31cb55f0 py3: use class X: instead of class X(object):
Gregory Szorc <gregory.szorc@gmail.com>
parents: 48875
diff changeset
630 class curseschunkselector:
30533
40fe96fc7cd2 crecord: add an "operation" field
Jun Wu <quark@fb.com>
parents: 30332
diff changeset
631 def __init__(self, headerlist, ui, operation=None):
24310
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Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
632 # put the headers into a patch object
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
633 self.headerlist = patch(headerlist)
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
634
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
635 self.ui = ui
27155
8d3c5797a175 commit: add a way to return more information from the chunkselector
Laurent Charignon <lcharignon@fb.com>
parents: 26781
diff changeset
636 self.opts = {}
24310
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Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
637
25556
40f0e9e5b821 crecord: add mechanism for error reporting
Laurent Charignon <lcharignon@fb.com>
parents: 25555
diff changeset
638 self.errorstr = None
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
639 # list of all chunks
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
640 self.chunklist = []
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
641 for h in headerlist:
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
642 self.chunklist.append(h)
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
643 self.chunklist.extend(h.hunks)
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
644
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
645 # dictionary mapping (fgcolor, bgcolor) pairs to the
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
646 # corresponding curses color-pair value.
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
647 self.colorpairs = {}
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
648 # maps custom nicknames of color-pairs to curses color-pair values
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
649 self.colorpairnames = {}
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
650
35527
f43dc62cfe11 crecord: honor "ui.color = no" config option
Elmar Bartel <elb_hg@leo.org>
parents: 35068
diff changeset
651 # Honor color setting of ui section. Keep colored setup as
f43dc62cfe11 crecord: honor "ui.color = no" config option
Elmar Bartel <elb_hg@leo.org>
parents: 35068
diff changeset
652 # long as not explicitly set to a falsy value - especially,
f43dc62cfe11 crecord: honor "ui.color = no" config option
Elmar Bartel <elb_hg@leo.org>
parents: 35068
diff changeset
653 # when not set at all. This is to stay most compatible with
f43dc62cfe11 crecord: honor "ui.color = no" config option
Elmar Bartel <elb_hg@leo.org>
parents: 35068
diff changeset
654 # previous (color only) behaviour.
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
655 uicolor = stringutil.parsebool(self.ui.config(b'ui', b'color'))
35527
f43dc62cfe11 crecord: honor "ui.color = no" config option
Elmar Bartel <elb_hg@leo.org>
parents: 35068
diff changeset
656 self.usecolor = uicolor is not False
f43dc62cfe11 crecord: honor "ui.color = no" config option
Elmar Bartel <elb_hg@leo.org>
parents: 35068
diff changeset
657
24310
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Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
658 # the currently selected header, hunk, or hunk-line
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
659 self.currentselecteditem = self.headerlist[0]
42573
9ac1a5a4a64f crecord: provide 'X' as a range-select mechanism
Kyle Lippincott <spectral@google.com>
parents: 42572
diff changeset
660 self.lastapplieditem = None
24310
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Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
661
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
662 # updated when printing out patch-display -- the 'lines' here are the
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
663 # line positions *in the pad*, not on the screen.
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
664 self.selecteditemstartline = 0
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
665 self.selecteditemendline = None
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
666
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
667 # define indentation levels
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
668 self.headerindentnumchars = 0
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
669 self.hunkindentnumchars = 3
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
670 self.hunklineindentnumchars = 6
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
671
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
672 # the first line of the pad to print to the screen
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
673 self.firstlineofpadtoprint = 0
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
674
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
675 # keeps track of the number of lines in the pad
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
676 self.numpadlines = None
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
677
30545
f3cff00c7a00 crecord: make _getstatuslines update numstatuslines
Jun Wu <quark@fb.com>
parents: 30544
diff changeset
678 self.numstatuslines = 1
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
679
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
680 # keep a running count of the number of lines printed to the pad
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
681 # (used for determining when the selected item begins/ends)
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
682 self.linesprintedtopadsofar = 0
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
683
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
684 # stores optional text for a commit comment provided by the user
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
685 self.commenttext = b""
24310
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Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
686
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
687 # if the last 'toggle all' command caused all changes to be applied
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
688 self.waslasttoggleallapplied = True
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
689
30533
40fe96fc7cd2 crecord: add an "operation" field
Jun Wu <quark@fb.com>
parents: 30332
diff changeset
690 # affects some ui text
30548
8d9745ff1e62 crecord: change the verb according to the operation
Jun Wu <quark@fb.com>
parents: 30547
diff changeset
691 if operation not in _headermessages:
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
692 raise error.ProgrammingError(
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
693 b'unexpected operation: %s' % operation
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
694 )
30533
40fe96fc7cd2 crecord: add an "operation" field
Jun Wu <quark@fb.com>
parents: 30332
diff changeset
695 self.operation = operation
40fe96fc7cd2 crecord: add an "operation" field
Jun Wu <quark@fb.com>
parents: 30332
diff changeset
696
24310
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Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
697 def uparrowevent(self):
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
698 """
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
699 try to select the previous item to the current item that has the
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
700 most-indented level. for example, if a hunk is selected, try to select
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
701 the last hunkline of the hunk prior to the selected hunk. or, if
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
702 the first hunkline of a hunk is currently selected, then select the
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
703 hunk itself.
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
704 """
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
705 currentitem = self.currentselecteditem
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
706
29130
ed2a3818c1fc crecord: call prevsibling() and nextsibling() directly
Anton Shestakov <av6@dwimlabs.net>
parents: 29081
diff changeset
707 nextitem = currentitem.previtem()
24310
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Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
708
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
709 if nextitem is None:
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
710 # if no parent item (i.e. currentitem is the first header), then
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
711 # no change...
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
712 nextitem = currentitem
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
713
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
714 self.currentselecteditem = nextitem
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
715
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
716 def uparrowshiftevent(self):
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
717 """
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
718 select (if possible) the previous item on the same level as the
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
719 currently selected item. otherwise, select (if possible) the
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
720 parent-item of the currently selected item.
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
721 """
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
722 currentitem = self.currentselecteditem
29130
ed2a3818c1fc crecord: call prevsibling() and nextsibling() directly
Anton Shestakov <av6@dwimlabs.net>
parents: 29081
diff changeset
723 nextitem = currentitem.prevsibling()
ed2a3818c1fc crecord: call prevsibling() and nextsibling() directly
Anton Shestakov <av6@dwimlabs.net>
parents: 29081
diff changeset
724 # if there's no previous sibling, try choosing the parent
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
725 if nextitem is None:
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
726 nextitem = currentitem.parentitem()
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
727 if nextitem is None:
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
728 # if no parent item (i.e. currentitem is the first header), then
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
729 # no change...
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
730 nextitem = currentitem
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
731
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
732 self.currentselecteditem = nextitem
38413
96871ca32270 crecord: re-center display in interactive curses commit on pageup/down
Matti Hamalainen <ccr@tnsp.org>
parents: 38082
diff changeset
733 self.recenterdisplayedarea()
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
734
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
735 def downarrowevent(self):
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
736 """
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
737 try to select the next item to the current item that has the
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
738 most-indented level. for example, if a hunk is selected, select
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
739 the first hunkline of the selected hunk. or, if the last hunkline of
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
740 a hunk is currently selected, then select the next hunk, if one exists,
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
741 or if not, the next header if one exists.
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
742 """
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
743 # self.startprintline += 1 #debug
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
744 currentitem = self.currentselecteditem
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
745
29130
ed2a3818c1fc crecord: call prevsibling() and nextsibling() directly
Anton Shestakov <av6@dwimlabs.net>
parents: 29081
diff changeset
746 nextitem = currentitem.nextitem()
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
747 # if there's no next item, keep the selection as-is
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
748 if nextitem is None:
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
749 nextitem = currentitem
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
750
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
751 self.currentselecteditem = nextitem
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
752
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
753 def downarrowshiftevent(self):
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
754 """
29081
4abca4cbe768 crecord: update downarrowshiftevent() docstring, remove todo
Anton Shestakov <av6@dwimlabs.net>
parents: 29080
diff changeset
755 select (if possible) the next item on the same level as the currently
4abca4cbe768 crecord: update downarrowshiftevent() docstring, remove todo
Anton Shestakov <av6@dwimlabs.net>
parents: 29080
diff changeset
756 selected item. otherwise, select (if possible) the next item on the
4abca4cbe768 crecord: update downarrowshiftevent() docstring, remove todo
Anton Shestakov <av6@dwimlabs.net>
parents: 29080
diff changeset
757 same level as the parent item of the currently selected item.
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
758 """
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
759 currentitem = self.currentselecteditem
29130
ed2a3818c1fc crecord: call prevsibling() and nextsibling() directly
Anton Shestakov <av6@dwimlabs.net>
parents: 29081
diff changeset
760 nextitem = currentitem.nextsibling()
ed2a3818c1fc crecord: call prevsibling() and nextsibling() directly
Anton Shestakov <av6@dwimlabs.net>
parents: 29081
diff changeset
761 # if there's no next sibling, try choosing the parent's nextsibling
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
762 if nextitem is None:
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
763 try:
29130
ed2a3818c1fc crecord: call prevsibling() and nextsibling() directly
Anton Shestakov <av6@dwimlabs.net>
parents: 29081
diff changeset
764 nextitem = currentitem.parentitem().nextsibling()
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
765 except AttributeError:
29130
ed2a3818c1fc crecord: call prevsibling() and nextsibling() directly
Anton Shestakov <av6@dwimlabs.net>
parents: 29081
diff changeset
766 # parentitem returned None, so nextsibling() can't be called
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
767 nextitem = None
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
768 if nextitem is None:
29130
ed2a3818c1fc crecord: call prevsibling() and nextsibling() directly
Anton Shestakov <av6@dwimlabs.net>
parents: 29081
diff changeset
769 # if parent has no next sibling, then no change...
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
770 nextitem = currentitem
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
771
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
772 self.currentselecteditem = nextitem
38413
96871ca32270 crecord: re-center display in interactive curses commit on pageup/down
Matti Hamalainen <ccr@tnsp.org>
parents: 38082
diff changeset
773 self.recenterdisplayedarea()
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
774
42572
cd4f1b7c3192 crecord: make KEY_ENTER usable in tests (by not updating UI)
Kyle Lippincott <spectral@google.com>
parents: 42571
diff changeset
775 def nextsametype(self, test=False):
40253
682f73fa924a crecord: make enter move cursor down to the next item of the same type
Anton Shestakov <av6@dwimlabs.net>
parents: 38426
diff changeset
776 currentitem = self.currentselecteditem
682f73fa924a crecord: make enter move cursor down to the next item of the same type
Anton Shestakov <av6@dwimlabs.net>
parents: 38426
diff changeset
777 sametype = lambda item: isinstance(item, type(currentitem))
682f73fa924a crecord: make enter move cursor down to the next item of the same type
Anton Shestakov <av6@dwimlabs.net>
parents: 38426
diff changeset
778 nextitem = currentitem.nextitem()
682f73fa924a crecord: make enter move cursor down to the next item of the same type
Anton Shestakov <av6@dwimlabs.net>
parents: 38426
diff changeset
779
682f73fa924a crecord: make enter move cursor down to the next item of the same type
Anton Shestakov <av6@dwimlabs.net>
parents: 38426
diff changeset
780 while nextitem is not None and not sametype(nextitem):
682f73fa924a crecord: make enter move cursor down to the next item of the same type
Anton Shestakov <av6@dwimlabs.net>
parents: 38426
diff changeset
781 nextitem = nextitem.nextitem()
682f73fa924a crecord: make enter move cursor down to the next item of the same type
Anton Shestakov <av6@dwimlabs.net>
parents: 38426
diff changeset
782
682f73fa924a crecord: make enter move cursor down to the next item of the same type
Anton Shestakov <av6@dwimlabs.net>
parents: 38426
diff changeset
783 if nextitem is None:
682f73fa924a crecord: make enter move cursor down to the next item of the same type
Anton Shestakov <av6@dwimlabs.net>
parents: 38426
diff changeset
784 nextitem = currentitem
682f73fa924a crecord: make enter move cursor down to the next item of the same type
Anton Shestakov <av6@dwimlabs.net>
parents: 38426
diff changeset
785 else:
682f73fa924a crecord: make enter move cursor down to the next item of the same type
Anton Shestakov <av6@dwimlabs.net>
parents: 38426
diff changeset
786 parent = nextitem.parentitem()
40422
7e4ffe2719e4 crecord: make nextsametype() check that parent item exists (issue6009)
Anton Shestakov <av6@dwimlabs.net>
parents: 40253
diff changeset
787 if parent is not None and parent.folded:
40253
682f73fa924a crecord: make enter move cursor down to the next item of the same type
Anton Shestakov <av6@dwimlabs.net>
parents: 38426
diff changeset
788 self.togglefolded(parent)
682f73fa924a crecord: make enter move cursor down to the next item of the same type
Anton Shestakov <av6@dwimlabs.net>
parents: 38426
diff changeset
789
682f73fa924a crecord: make enter move cursor down to the next item of the same type
Anton Shestakov <av6@dwimlabs.net>
parents: 38426
diff changeset
790 self.currentselecteditem = nextitem
42572
cd4f1b7c3192 crecord: make KEY_ENTER usable in tests (by not updating UI)
Kyle Lippincott <spectral@google.com>
parents: 42571
diff changeset
791 if not test:
cd4f1b7c3192 crecord: make KEY_ENTER usable in tests (by not updating UI)
Kyle Lippincott <spectral@google.com>
parents: 42571
diff changeset
792 self.recenterdisplayedarea()
40253
682f73fa924a crecord: make enter move cursor down to the next item of the same type
Anton Shestakov <av6@dwimlabs.net>
parents: 38426
diff changeset
793
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
794 def rightarrowevent(self):
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
795 """
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
796 select (if possible) the first of this item's child-items.
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
797 """
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
798 currentitem = self.currentselecteditem
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
799 nextitem = currentitem.firstchild()
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
800
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
801 # turn off folding if we want to show a child-item
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
802 if currentitem.folded:
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
803 self.togglefolded(currentitem)
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
804
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
805 if nextitem is None:
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
806 # if no next item on parent-level, then no change...
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
807 nextitem = currentitem
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
808
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
809 self.currentselecteditem = nextitem
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
810
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
811 def leftarrowevent(self):
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
812 """
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
813 if the current item can be folded (i.e. it is an unfolded header or
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
814 hunk), then fold it. otherwise try select (if possible) the parent
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
815 of this item.
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
816 """
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
817 currentitem = self.currentselecteditem
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
818
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
819 # try to fold the item
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
820 if not isinstance(currentitem, uihunkline):
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
821 if not currentitem.folded:
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
822 self.togglefolded(item=currentitem)
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
823 return
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
824
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
825 # if it can't be folded, try to select the parent item
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
826 nextitem = currentitem.parentitem()
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
827
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
828 if nextitem is None:
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
829 # if no item on parent-level, then no change...
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
830 nextitem = currentitem
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
831 if not nextitem.folded:
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
832 self.togglefolded(item=nextitem)
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
833
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
834 self.currentselecteditem = nextitem
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
835
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
836 def leftarrowshiftevent(self):
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
837 """
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
838 select the header of the current item (or fold current item if the
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
839 current item is already a header).
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
840 """
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
841 currentitem = self.currentselecteditem
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
842
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
843 if isinstance(currentitem, uiheader):
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
844 if not currentitem.folded:
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
845 self.togglefolded(item=currentitem)
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
846 return
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
847
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
848 # select the parent item recursively until we're at a header
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
849 while True:
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
850 nextitem = currentitem.parentitem()
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
851 if nextitem is None:
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
852 break
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
853 else:
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
854 currentitem = nextitem
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
855
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
856 self.currentselecteditem = currentitem
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
857
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
858 def updatescroll(self):
43787
be8552f25cab cleanup: fix docstring formatting
Matt Harbison <matt_harbison@yahoo.com>
parents: 43506
diff changeset
859 """scroll the screen to fully show the currently-selected"""
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
860 selstart = self.selecteditemstartline
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
861 selend = self.selecteditemendline
29942
3664537386ab crecord: delete commented line
Nathan Goldbaum <ngoldbau@illinois.edu>
parents: 29937
diff changeset
862
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
863 padstart = self.firstlineofpadtoprint
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
864 padend = padstart + self.yscreensize - self.numstatuslines - 1
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
865 # 'buffered' pad start/end values which scroll with a certain
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
866 # top/bottom context margin
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
867 padstartbuffered = padstart + 3
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
868 padendbuffered = padend - 3
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
869
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
870 if selend > padendbuffered:
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
871 self.scrolllines(selend - padendbuffered)
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
872 elif selstart < padstartbuffered:
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
873 # negative values scroll in pgup direction
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
874 self.scrolllines(selstart - padstartbuffered)
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
875
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
876 def scrolllines(self, numlines):
43787
be8552f25cab cleanup: fix docstring formatting
Matt Harbison <matt_harbison@yahoo.com>
parents: 43506
diff changeset
877 """scroll the screen up (down) by numlines when numlines >0 (<0)."""
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
878 self.firstlineofpadtoprint += numlines
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
879 if self.firstlineofpadtoprint < 0:
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
880 self.firstlineofpadtoprint = 0
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
881 if self.firstlineofpadtoprint > self.numpadlines - 1:
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
882 self.firstlineofpadtoprint = self.numpadlines - 1
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
883
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
884 def toggleapply(self, item=None):
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
885 """
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
886 toggle the applied flag of the specified item. if no item is specified,
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
887 toggle the flag of the currently selected item.
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
888 """
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
889 if item is None:
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
890 item = self.currentselecteditem
42573
9ac1a5a4a64f crecord: provide 'X' as a range-select mechanism
Kyle Lippincott <spectral@google.com>
parents: 42572
diff changeset
891 # Only set this when NOT using 'toggleall'
9ac1a5a4a64f crecord: provide 'X' as a range-select mechanism
Kyle Lippincott <spectral@google.com>
parents: 42572
diff changeset
892 self.lastapplieditem = item
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
893
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
894 item.applied = not item.applied
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
895
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
896 if isinstance(item, uiheader):
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
897 item.partial = False
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
898 if item.applied:
24492
efa094701a05 record_curses: fix ui bug for newly added file
Laurent Charignon <lcharignon@fb.com>
parents: 24425
diff changeset
899 # apply all its hunks
efa094701a05 record_curses: fix ui bug for newly added file
Laurent Charignon <lcharignon@fb.com>
parents: 24425
diff changeset
900 for hnk in item.hunks:
efa094701a05 record_curses: fix ui bug for newly added file
Laurent Charignon <lcharignon@fb.com>
parents: 24425
diff changeset
901 hnk.applied = True
efa094701a05 record_curses: fix ui bug for newly added file
Laurent Charignon <lcharignon@fb.com>
parents: 24425
diff changeset
902 # apply all their hunklines
efa094701a05 record_curses: fix ui bug for newly added file
Laurent Charignon <lcharignon@fb.com>
parents: 24425
diff changeset
903 for hunkline in hnk.changedlines:
efa094701a05 record_curses: fix ui bug for newly added file
Laurent Charignon <lcharignon@fb.com>
parents: 24425
diff changeset
904 hunkline.applied = True
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
905 else:
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
906 # un-apply all its hunks
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
907 for hnk in item.hunks:
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
908 hnk.applied = False
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
909 hnk.partial = False
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
910 # un-apply all their hunklines
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
911 for hunkline in hnk.changedlines:
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
912 hunkline.applied = False
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
913 elif isinstance(item, uihunk):
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
914 item.partial = False
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
915 # apply all it's hunklines
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
916 for hunkline in item.changedlines:
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
917 hunkline.applied = item.applied
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
918
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
919 siblingappliedstatus = [hnk.applied for hnk in item.header.hunks]
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
920 allsiblingsapplied = not (False in siblingappliedstatus)
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
921 nosiblingsapplied = not (True in siblingappliedstatus)
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
922
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
923 siblingspartialstatus = [hnk.partial for hnk in item.header.hunks]
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
924 somesiblingspartial = True in siblingspartialstatus
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
925
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
926 # cases where applied or partial should be removed from header
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
927
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
928 # if no 'sibling' hunks are applied (including this hunk)
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
929 if nosiblingsapplied:
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
930 if not item.header.special():
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
931 item.header.applied = False
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
932 item.header.partial = False
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
933 else: # some/all parent siblings are applied
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
934 item.header.applied = True
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
935 item.header.partial = (
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
936 somesiblingspartial or not allsiblingsapplied
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
937 )
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
938
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
939 elif isinstance(item, uihunkline):
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
940 siblingappliedstatus = [ln.applied for ln in item.hunk.changedlines]
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
941 allsiblingsapplied = not (False in siblingappliedstatus)
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
942 nosiblingsapplied = not (True in siblingappliedstatus)
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
943
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
944 # if no 'sibling' lines are applied
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
945 if nosiblingsapplied:
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
946 item.hunk.applied = False
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
947 item.hunk.partial = False
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
948 elif allsiblingsapplied:
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
949 item.hunk.applied = True
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
950 item.hunk.partial = False
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
951 else: # some siblings applied
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
952 item.hunk.applied = True
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
953 item.hunk.partial = True
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
954
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
955 parentsiblingsapplied = [
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
956 hnk.applied for hnk in item.hunk.header.hunks
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
957 ]
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
958 noparentsiblingsapplied = not (True in parentsiblingsapplied)
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
959 allparentsiblingsapplied = not (False in parentsiblingsapplied)
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
960
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
961 parentsiblingspartial = [
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
962 hnk.partial for hnk in item.hunk.header.hunks
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
963 ]
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
964 someparentsiblingspartial = True in parentsiblingspartial
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
965
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
966 # if all parent hunks are not applied, un-apply header
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
967 if noparentsiblingsapplied:
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
968 if not item.hunk.header.special():
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
969 item.hunk.header.applied = False
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
970 item.hunk.header.partial = False
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
971 # set the applied and partial status of the header if needed
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
972 else: # some/all parent siblings are applied
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
973 item.hunk.header.applied = True
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
974 item.hunk.header.partial = (
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
975 someparentsiblingspartial or not allparentsiblingsapplied
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
976 )
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
977
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
978 def toggleall(self):
43787
be8552f25cab cleanup: fix docstring formatting
Matt Harbison <matt_harbison@yahoo.com>
parents: 43506
diff changeset
979 """toggle the applied flag of all items."""
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
980 if self.waslasttoggleallapplied: # then unapply them this time
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
981 for item in self.headerlist:
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
982 if item.applied:
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
983 self.toggleapply(item)
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
984 else:
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
985 for item in self.headerlist:
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
986 if not item.applied:
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
987 self.toggleapply(item)
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
988 self.waslasttoggleallapplied = not self.waslasttoggleallapplied
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
989
43887
c06eba91c380 crecord: repurpose "a" key to toggle all selections (BC)
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 43885
diff changeset
990 def flipselections(self):
c06eba91c380 crecord: repurpose "a" key to toggle all selections (BC)
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 43885
diff changeset
991 """
c06eba91c380 crecord: repurpose "a" key to toggle all selections (BC)
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 43885
diff changeset
992 Flip all selections. Every selected line is unselected and vice
c06eba91c380 crecord: repurpose "a" key to toggle all selections (BC)
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 43885
diff changeset
993 versa.
c06eba91c380 crecord: repurpose "a" key to toggle all selections (BC)
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 43885
diff changeset
994 """
c06eba91c380 crecord: repurpose "a" key to toggle all selections (BC)
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 43885
diff changeset
995 for header in self.headerlist:
c06eba91c380 crecord: repurpose "a" key to toggle all selections (BC)
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 43885
diff changeset
996 for hunk in header.allchildren():
c06eba91c380 crecord: repurpose "a" key to toggle all selections (BC)
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 43885
diff changeset
997 for line in hunk.allchildren():
c06eba91c380 crecord: repurpose "a" key to toggle all selections (BC)
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 43885
diff changeset
998 self.toggleapply(line)
c06eba91c380 crecord: repurpose "a" key to toggle all selections (BC)
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 43885
diff changeset
999
42573
9ac1a5a4a64f crecord: provide 'X' as a range-select mechanism
Kyle Lippincott <spectral@google.com>
parents: 42572
diff changeset
1000 def toggleallbetween(self):
43787
be8552f25cab cleanup: fix docstring formatting
Matt Harbison <matt_harbison@yahoo.com>
parents: 43506
diff changeset
1001 """toggle applied on or off for all items in range [lastapplied,
45942
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45877
diff changeset
1002 current]."""
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1003 if (
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1004 not self.lastapplieditem
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1005 or self.currentselecteditem == self.lastapplieditem
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1006 ):
42573
9ac1a5a4a64f crecord: provide 'X' as a range-select mechanism
Kyle Lippincott <spectral@google.com>
parents: 42572
diff changeset
1007 # Treat this like a normal 'x'/' '
9ac1a5a4a64f crecord: provide 'X' as a range-select mechanism
Kyle Lippincott <spectral@google.com>
parents: 42572
diff changeset
1008 self.toggleapply()
9ac1a5a4a64f crecord: provide 'X' as a range-select mechanism
Kyle Lippincott <spectral@google.com>
parents: 42572
diff changeset
1009 return
9ac1a5a4a64f crecord: provide 'X' as a range-select mechanism
Kyle Lippincott <spectral@google.com>
parents: 42572
diff changeset
1010
9ac1a5a4a64f crecord: provide 'X' as a range-select mechanism
Kyle Lippincott <spectral@google.com>
parents: 42572
diff changeset
1011 startitem = self.lastapplieditem
9ac1a5a4a64f crecord: provide 'X' as a range-select mechanism
Kyle Lippincott <spectral@google.com>
parents: 42572
diff changeset
1012 enditem = self.currentselecteditem
9ac1a5a4a64f crecord: provide 'X' as a range-select mechanism
Kyle Lippincott <spectral@google.com>
parents: 42572
diff changeset
1013 # Verify that enditem is "after" startitem, otherwise swap them.
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
1014 for direction in [b'forward', b'reverse']:
42573
9ac1a5a4a64f crecord: provide 'X' as a range-select mechanism
Kyle Lippincott <spectral@google.com>
parents: 42572
diff changeset
1015 nextitem = startitem.nextitem()
9ac1a5a4a64f crecord: provide 'X' as a range-select mechanism
Kyle Lippincott <spectral@google.com>
parents: 42572
diff changeset
1016 while nextitem and nextitem != enditem:
9ac1a5a4a64f crecord: provide 'X' as a range-select mechanism
Kyle Lippincott <spectral@google.com>
parents: 42572
diff changeset
1017 nextitem = nextitem.nextitem()
9ac1a5a4a64f crecord: provide 'X' as a range-select mechanism
Kyle Lippincott <spectral@google.com>
parents: 42572
diff changeset
1018 if nextitem:
9ac1a5a4a64f crecord: provide 'X' as a range-select mechanism
Kyle Lippincott <spectral@google.com>
parents: 42572
diff changeset
1019 break
9ac1a5a4a64f crecord: provide 'X' as a range-select mechanism
Kyle Lippincott <spectral@google.com>
parents: 42572
diff changeset
1020 # Looks like we went the wrong direction :)
9ac1a5a4a64f crecord: provide 'X' as a range-select mechanism
Kyle Lippincott <spectral@google.com>
parents: 42572
diff changeset
1021 startitem, enditem = enditem, startitem
9ac1a5a4a64f crecord: provide 'X' as a range-select mechanism
Kyle Lippincott <spectral@google.com>
parents: 42572
diff changeset
1022
9ac1a5a4a64f crecord: provide 'X' as a range-select mechanism
Kyle Lippincott <spectral@google.com>
parents: 42572
diff changeset
1023 if not nextitem:
9ac1a5a4a64f crecord: provide 'X' as a range-select mechanism
Kyle Lippincott <spectral@google.com>
parents: 42572
diff changeset
1024 # We didn't find a path going either forward or backward? Don't know
9ac1a5a4a64f crecord: provide 'X' as a range-select mechanism
Kyle Lippincott <spectral@google.com>
parents: 42572
diff changeset
1025 # how this can happen, let's not crash though.
9ac1a5a4a64f crecord: provide 'X' as a range-select mechanism
Kyle Lippincott <spectral@google.com>
parents: 42572
diff changeset
1026 return
9ac1a5a4a64f crecord: provide 'X' as a range-select mechanism
Kyle Lippincott <spectral@google.com>
parents: 42572
diff changeset
1027
9ac1a5a4a64f crecord: provide 'X' as a range-select mechanism
Kyle Lippincott <spectral@google.com>
parents: 42572
diff changeset
1028 nextitem = startitem
9ac1a5a4a64f crecord: provide 'X' as a range-select mechanism
Kyle Lippincott <spectral@google.com>
parents: 42572
diff changeset
1029 # Switch all items to be the opposite state of the currently selected
9ac1a5a4a64f crecord: provide 'X' as a range-select mechanism
Kyle Lippincott <spectral@google.com>
parents: 42572
diff changeset
1030 # item. Specifically:
9ac1a5a4a64f crecord: provide 'X' as a range-select mechanism
Kyle Lippincott <spectral@google.com>
parents: 42572
diff changeset
1031 # [ ] startitem
9ac1a5a4a64f crecord: provide 'X' as a range-select mechanism
Kyle Lippincott <spectral@google.com>
parents: 42572
diff changeset
1032 # [x] middleitem
9ac1a5a4a64f crecord: provide 'X' as a range-select mechanism
Kyle Lippincott <spectral@google.com>
parents: 42572
diff changeset
1033 # [ ] enditem <-- currently selected
9ac1a5a4a64f crecord: provide 'X' as a range-select mechanism
Kyle Lippincott <spectral@google.com>
parents: 42572
diff changeset
1034 # This will turn all three on, since the currently selected item is off.
9ac1a5a4a64f crecord: provide 'X' as a range-select mechanism
Kyle Lippincott <spectral@google.com>
parents: 42572
diff changeset
1035 # This does *not* invert each item (i.e. middleitem stays marked/on)
9ac1a5a4a64f crecord: provide 'X' as a range-select mechanism
Kyle Lippincott <spectral@google.com>
parents: 42572
diff changeset
1036 desiredstate = not self.currentselecteditem.applied
9ac1a5a4a64f crecord: provide 'X' as a range-select mechanism
Kyle Lippincott <spectral@google.com>
parents: 42572
diff changeset
1037 while nextitem != enditem.nextitem():
9ac1a5a4a64f crecord: provide 'X' as a range-select mechanism
Kyle Lippincott <spectral@google.com>
parents: 42572
diff changeset
1038 if nextitem.applied != desiredstate:
9ac1a5a4a64f crecord: provide 'X' as a range-select mechanism
Kyle Lippincott <spectral@google.com>
parents: 42572
diff changeset
1039 self.toggleapply(item=nextitem)
9ac1a5a4a64f crecord: provide 'X' as a range-select mechanism
Kyle Lippincott <spectral@google.com>
parents: 42572
diff changeset
1040 nextitem = nextitem.nextitem()
9ac1a5a4a64f crecord: provide 'X' as a range-select mechanism
Kyle Lippincott <spectral@google.com>
parents: 42572
diff changeset
1041
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1042 def togglefolded(self, item=None, foldparent=False):
43787
be8552f25cab cleanup: fix docstring formatting
Matt Harbison <matt_harbison@yahoo.com>
parents: 43506
diff changeset
1043 """toggle folded flag of specified item (defaults to currently
be8552f25cab cleanup: fix docstring formatting
Matt Harbison <matt_harbison@yahoo.com>
parents: 43506
diff changeset
1044 selected)"""
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1045 if item is None:
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1046 item = self.currentselecteditem
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1047 if foldparent or (isinstance(item, uiheader) and item.neverunfolded):
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1048 if not isinstance(item, uiheader):
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1049 # we need to select the parent item in this case
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1050 self.currentselecteditem = item = item.parentitem()
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1051 elif item.neverunfolded:
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1052 item.neverunfolded = False
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1053
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1054 # also fold any foldable children of the parent/current item
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1055 if isinstance(item, uiheader): # the original or 'new' item
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1056 for child in item.allchildren():
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1057 child.folded = not item.folded
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1058
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1059 if isinstance(item, (uiheader, uihunk)):
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1060 item.folded = not item.folded
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1061
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1062 def alignstring(self, instr, window):
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1063 """
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1064 add whitespace to the end of a string in order to make it fill
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1065 the screen in the x direction. the current cursor position is
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1066 taken into account when making this calculation. the string can span
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1067 multiple lines.
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1068 """
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1069 y, xstart = window.getyx()
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1070 width = self.xscreensize
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1071 # turn tabs into spaces
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1072 instr = instr.expandtabs(4)
24351
cdc4f3af2497 crecord: use colwidth instead of ucolwidth
Matt Mackall <mpm@selenic.com>
parents: 24342
diff changeset
1073 strwidth = encoding.colwidth(instr)
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1074 numspaces = width - ((strwidth + xstart) % width)
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
1075 return instr + b" " * numspaces
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1076
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1077 def printstring(
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1078 self,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1079 window,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1080 text,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1081 fgcolor=None,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1082 bgcolor=None,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1083 pair=None,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1084 pairname=None,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1085 attrlist=None,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1086 towin=True,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1087 align=True,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1088 showwhtspc=False,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1089 ):
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1090 """
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1091 print the string, text, with the specified colors and attributes, to
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1092 the specified curses window object.
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1093
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1094 the foreground and background colors are of the form
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1095 curses.color_xxxx, where xxxx is one of: [black, blue, cyan, green,
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1096 magenta, red, white, yellow]. if pairname is provided, a color
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1097 pair will be looked up in the self.colorpairnames dictionary.
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1098
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1099 attrlist is a list containing text attributes in the form of
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1100 curses.a_xxxx, where xxxx can be: [bold, dim, normal, standout,
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1101 underline].
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1102
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1103 if align == True, whitespace is added to the printed string such that
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1104 the string stretches to the right border of the window.
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1105
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1106 if showwhtspc == True, trailing whitespace of a string is highlighted.
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1107 """
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1108 # preprocess the text, converting tabs to spaces
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1109 text = text.expandtabs(4)
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1110 # strip \n, and convert control characters to ^[char] representation
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1111 text = re.sub(
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1112 br'[\x00-\x08\x0a-\x1f]',
44135
ae596fac8ba0 crecord: fix a concatenation of bytes and str on py3
Kyle Lippincott <spectral@google.com>
parents: 43888
diff changeset
1113 lambda m: b'^' + pycompat.sysbytes(chr(ord(m.group()) + 64)),
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
1114 text.strip(b'\n'),
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1115 )
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1116
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1117 if pair is not None:
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1118 colorpair = pair
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1119 elif pairname is not None:
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1120 colorpair = self.colorpairnames[pairname]
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1121 else:
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1122 if fgcolor is None:
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1123 fgcolor = -1
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1124 if bgcolor is None:
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1125 bgcolor = -1
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1126 if (fgcolor, bgcolor) in self.colorpairs:
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1127 colorpair = self.colorpairs[(fgcolor, bgcolor)]
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1128 else:
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1129 colorpair = self.getcolorpair(fgcolor, bgcolor)
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1130 # add attributes if possible
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1131 if attrlist is None:
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1132 attrlist = []
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1133 if colorpair < 256:
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1134 # then it is safe to apply all attributes
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1135 for textattr in attrlist:
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1136 colorpair |= textattr
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1137 else:
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1138 # just apply a select few (safe?) attributes
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1139 for textattr in (curses.A_UNDERLINE, curses.A_BOLD):
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1140 if textattr in attrlist:
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1141 colorpair |= textattr
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1142
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1143 y, xstart = self.chunkpad.getyx()
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
1144 t = b"" # variable for counting lines printed
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1145 # if requested, show trailing whitespace
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1146 if showwhtspc:
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1147 origlen = len(text)
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
1148 text = text.rstrip(b' \n') # tabs have already been expanded
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1149 strippedlen = len(text)
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1150 numtrailingspaces = origlen - strippedlen
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1151
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1152 if towin:
46701
c6d9948e865f crecord: convert an instance of bytes to str
Matt Harbison <matt_harbison@yahoo.com>
parents: 46700
diff changeset
1153 window.addstr(encoding.strfromlocal(text), colorpair)
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1154 t += text
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1155
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1156 if showwhtspc:
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1157 wscolorpair = colorpair | curses.A_REVERSE
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1158 if towin:
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1159 for i in range(numtrailingspaces):
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1160 window.addch(curses.ACS_CKBOARD, wscolorpair)
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
1161 t += b" " * numtrailingspaces
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1162
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1163 if align:
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1164 if towin:
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
1165 extrawhitespace = self.alignstring(b"", window)
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1166 window.addstr(extrawhitespace, colorpair)
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1167 else:
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1168 # need to use t, since the x position hasn't incremented
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1169 extrawhitespace = self.alignstring(t, window)
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1170 t += extrawhitespace
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1171
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1172 # is reset to 0 at the beginning of printitem()
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1173
43159
b02387005515 py3: use integer division in curseschunkselector.printstring()
Denis Laxalde <denis.laxalde@logilab.fr>
parents: 43158
diff changeset
1174 linesprinted = (xstart + len(t)) // self.xscreensize
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1175 self.linesprintedtopadsofar += linesprinted
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1176 return t
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1177
30546
9b674957e2e4 crecord: rewrite status line text (BC)
Jun Wu <quark@fb.com>
parents: 30545
diff changeset
1178 def _getstatuslinesegments(self):
9b674957e2e4 crecord: rewrite status line text (BC)
Jun Wu <quark@fb.com>
parents: 30545
diff changeset
1179 """-> [str]. return segments"""
30547
5129ed3c2548 crecord: change help text for the space key dynamically
Jun Wu <quark@fb.com>
parents: 30546
diff changeset
1180 selected = self.currentselecteditem.applied
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
1181 spaceselect = _(b'space/enter: select')
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
1182 spacedeselect = _(b'space/enter: deselect')
33813
1e71a27dee97 crecord: fixes the formatting of the select status in the status line
Filip Filmar <filmil@gmail.com>
parents: 32979
diff changeset
1183 # Format the selected label into a place as long as the longer of the
1e71a27dee97 crecord: fixes the formatting of the select status in the status line
Filip Filmar <filmil@gmail.com>
parents: 32979
diff changeset
1184 # two possible labels. This may vary by language.
1e71a27dee97 crecord: fixes the formatting of the select status in the status line
Filip Filmar <filmil@gmail.com>
parents: 32979
diff changeset
1185 spacelen = max(len(spaceselect), len(spacedeselect))
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
1186 selectedlabel = b'%-*s' % (
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1187 spacelen,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1188 spacedeselect if selected else spaceselect,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1189 )
30546
9b674957e2e4 crecord: rewrite status line text (BC)
Jun Wu <quark@fb.com>
parents: 30545
diff changeset
1190 segments = [
30548
8d9745ff1e62 crecord: change the verb according to the operation
Jun Wu <quark@fb.com>
parents: 30547
diff changeset
1191 _headermessages[self.operation],
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
1192 b'-',
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
1193 _(b'[x]=selected **=collapsed'),
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
1194 _(b'c: confirm'),
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
1195 _(b'q: abort'),
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
1196 _(b'arrow keys: move/expand/collapse'),
33813
1e71a27dee97 crecord: fixes the formatting of the select status in the status line
Filip Filmar <filmil@gmail.com>
parents: 32979
diff changeset
1197 selectedlabel,
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
1198 _(b'?: help'),
30546
9b674957e2e4 crecord: rewrite status line text (BC)
Jun Wu <quark@fb.com>
parents: 30545
diff changeset
1199 ]
9b674957e2e4 crecord: rewrite status line text (BC)
Jun Wu <quark@fb.com>
parents: 30545
diff changeset
1200 return segments
9b674957e2e4 crecord: rewrite status line text (BC)
Jun Wu <quark@fb.com>
parents: 30545
diff changeset
1201
30544
d4035372db8d crecord: move status window text calculation to a separate method
Jun Wu <quark@fb.com>
parents: 30535
diff changeset
1202 def _getstatuslines(self):
d4035372db8d crecord: move status window text calculation to a separate method
Jun Wu <quark@fb.com>
parents: 30535
diff changeset
1203 """() -> [str]. return short help used in the top status window"""
d4035372db8d crecord: move status window text calculation to a separate method
Jun Wu <quark@fb.com>
parents: 30535
diff changeset
1204 if self.errorstr is not None:
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
1205 lines = [self.errorstr, _(b'Press any key to continue')]
30544
d4035372db8d crecord: move status window text calculation to a separate method
Jun Wu <quark@fb.com>
parents: 30535
diff changeset
1206 else:
30546
9b674957e2e4 crecord: rewrite status line text (BC)
Jun Wu <quark@fb.com>
parents: 30545
diff changeset
1207 # wrap segments to lines
9b674957e2e4 crecord: rewrite status line text (BC)
Jun Wu <quark@fb.com>
parents: 30545
diff changeset
1208 segments = self._getstatuslinesegments()
9b674957e2e4 crecord: rewrite status line text (BC)
Jun Wu <quark@fb.com>
parents: 30545
diff changeset
1209 width = self.xscreensize
9b674957e2e4 crecord: rewrite status line text (BC)
Jun Wu <quark@fb.com>
parents: 30545
diff changeset
1210 lines = []
9b674957e2e4 crecord: rewrite status line text (BC)
Jun Wu <quark@fb.com>
parents: 30545
diff changeset
1211 lastwidth = width
9b674957e2e4 crecord: rewrite status line text (BC)
Jun Wu <quark@fb.com>
parents: 30545
diff changeset
1212 for s in segments:
9b674957e2e4 crecord: rewrite status line text (BC)
Jun Wu <quark@fb.com>
parents: 30545
diff changeset
1213 w = encoding.colwidth(s)
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
1214 sep = b' ' * (1 + (s and s[0] not in b'-['))
30546
9b674957e2e4 crecord: rewrite status line text (BC)
Jun Wu <quark@fb.com>
parents: 30545
diff changeset
1215 if lastwidth + w + len(sep) >= width:
9b674957e2e4 crecord: rewrite status line text (BC)
Jun Wu <quark@fb.com>
parents: 30545
diff changeset
1216 lines.append(s)
9b674957e2e4 crecord: rewrite status line text (BC)
Jun Wu <quark@fb.com>
parents: 30545
diff changeset
1217 lastwidth = w
9b674957e2e4 crecord: rewrite status line text (BC)
Jun Wu <quark@fb.com>
parents: 30545
diff changeset
1218 else:
9b674957e2e4 crecord: rewrite status line text (BC)
Jun Wu <quark@fb.com>
parents: 30545
diff changeset
1219 lines[-1] += sep + s
9b674957e2e4 crecord: rewrite status line text (BC)
Jun Wu <quark@fb.com>
parents: 30545
diff changeset
1220 lastwidth += w + len(sep)
30545
f3cff00c7a00 crecord: make _getstatuslines update numstatuslines
Jun Wu <quark@fb.com>
parents: 30544
diff changeset
1221 if len(lines) != self.numstatuslines:
f3cff00c7a00 crecord: make _getstatuslines update numstatuslines
Jun Wu <quark@fb.com>
parents: 30544
diff changeset
1222 self.numstatuslines = len(lines)
f3cff00c7a00 crecord: make _getstatuslines update numstatuslines
Jun Wu <quark@fb.com>
parents: 30544
diff changeset
1223 self.statuswin.resize(self.numstatuslines, self.xscreensize)
37084
f0b6fbea00cf stringutil: bulk-replace call sites to point to new module
Yuya Nishihara <yuya@tcha.org>
parents: 36436
diff changeset
1224 return [stringutil.ellipsis(l, self.xscreensize - 1) for l in lines]
30544
d4035372db8d crecord: move status window text calculation to a separate method
Jun Wu <quark@fb.com>
parents: 30535
diff changeset
1225
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1226 def updatescreen(self):
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1227 self.statuswin.erase()
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1228 self.chunkpad.erase()
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1229
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1230 printstring = self.printstring
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1231
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1232 # print out the status lines at the top
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1233 try:
30544
d4035372db8d crecord: move status window text calculation to a separate method
Jun Wu <quark@fb.com>
parents: 30535
diff changeset
1234 for line in self._getstatuslines():
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
1235 printstring(self.statuswin, line, pairname=b"legend")
30544
d4035372db8d crecord: move status window text calculation to a separate method
Jun Wu <quark@fb.com>
parents: 30535
diff changeset
1236 self.statuswin.refresh()
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1237 except curses.error:
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1238 pass
30544
d4035372db8d crecord: move status window text calculation to a separate method
Jun Wu <quark@fb.com>
parents: 30535
diff changeset
1239 if self.errorstr is not None:
d4035372db8d crecord: move status window text calculation to a separate method
Jun Wu <quark@fb.com>
parents: 30535
diff changeset
1240 return
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1241
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1242 # print out the patch in the remaining part of the window
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1243 try:
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1244 self.printitem()
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1245 self.updatescroll()
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1246 self.chunkpad.refresh(
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1247 self.firstlineofpadtoprint,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1248 0,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1249 self.numstatuslines,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1250 0,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1251 self.yscreensize - self.numstatuslines,
45801
91c41ea14598 crecord: render chunkpad on Windows (issue6427)
Barret Rennie <barret@brennie.ca>
parents: 45682
diff changeset
1252 self.xscreensize - 1,
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1253 )
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1254 except curses.error:
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1255 pass
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1256
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1257 def getstatusprefixstring(self, item):
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1258 """
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1259 create a string to prefix a line with which indicates whether 'item'
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1260 is applied and/or folded.
28579
f571ea254f75 crecord: clean up empty lines at ends of docblocks
Ryan McElroy <rmcelroy@fb.com>
parents: 28543
diff changeset
1261 """
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1262
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1263 # create checkbox string
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1264 if item.applied:
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1265 if not isinstance(item, uihunkline) and item.partial:
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
1266 checkbox = b"[~]"
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1267 else:
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
1268 checkbox = b"[x]"
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1269 else:
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
1270 checkbox = b"[ ]"
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1271
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1272 try:
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1273 if item.folded:
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
1274 checkbox += b"**"
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1275 if isinstance(item, uiheader):
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1276 # one of "m", "a", or "d" (modified, added, deleted)
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1277 filestatus = item.changetype
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1278
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
1279 checkbox += filestatus + b" "
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1280 else:
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
1281 checkbox += b" "
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1282 if isinstance(item, uiheader):
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1283 # add two more spaces for headers
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
1284 checkbox += b" "
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1285 except AttributeError: # not foldable
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
1286 checkbox += b" "
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1287
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1288 return checkbox
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1289
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1290 def printheader(
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1291 self, header, selected=False, towin=True, ignorefolding=False
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1292 ):
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1293 """
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1294 print the header to the pad. if countlines is True, don't print
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1295 anything, but just count the number of lines which would be printed.
28579
f571ea254f75 crecord: clean up empty lines at ends of docblocks
Ryan McElroy <rmcelroy@fb.com>
parents: 28543
diff changeset
1296 """
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1297
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
1298 outstr = b""
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1299 text = header.prettystr()
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1300 chunkindex = self.chunklist.index(header)
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1301
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1302 if chunkindex != 0 and not header.folded:
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1303 # add separating line before headers
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1304 outstr += self.printstring(
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
1305 self.chunkpad, b'_' * self.xscreensize, towin=towin, align=False
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1306 )
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1307 # select color-pair based on if the header is selected
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1308 colorpair = self.getcolorpair(
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
1309 name=selected and b"selected" or b"normal", attrlist=[curses.A_BOLD]
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1310 )
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1311
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1312 # print out each line of the chunk, expanding it to screen width
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1313
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1314 # number of characters to indent lines on this level by
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1315 indentnumchars = 0
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1316 checkbox = self.getstatusprefixstring(header)
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1317 if not header.folded or ignorefolding:
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
1318 textlist = text.split(b"\n")
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1319 linestr = checkbox + textlist[0]
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1320 else:
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1321 linestr = checkbox + header.filename()
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1322 outstr += self.printstring(
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1323 self.chunkpad, linestr, pair=colorpair, towin=towin
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1324 )
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1325 if not header.folded or ignorefolding:
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1326 if len(textlist) > 1:
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1327 for line in textlist[1:]:
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
1328 linestr = b" " * (indentnumchars + len(checkbox)) + line
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1329 outstr += self.printstring(
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1330 self.chunkpad, linestr, pair=colorpair, towin=towin
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1331 )
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1332
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1333 return outstr
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1334
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1335 def printhunklinesbefore(
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1336 self, hunk, selected=False, towin=True, ignorefolding=False
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1337 ):
43787
be8552f25cab cleanup: fix docstring formatting
Matt Harbison <matt_harbison@yahoo.com>
parents: 43506
diff changeset
1338 """includes start/end line indicator"""
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
1339 outstr = b""
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1340 # where hunk is in list of siblings
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1341 hunkindex = hunk.header.hunks.index(hunk)
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1342
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1343 if hunkindex != 0:
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1344 # add separating line before headers
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1345 outstr += self.printstring(
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
1346 self.chunkpad, b' ' * self.xscreensize, towin=towin, align=False
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1347 )
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1348
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1349 colorpair = self.getcolorpair(
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
1350 name=selected and b"selected" or b"normal", attrlist=[curses.A_BOLD]
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1351 )
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1352
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1353 # print out from-to line with checkbox
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1354 checkbox = self.getstatusprefixstring(hunk)
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1355
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
1356 lineprefix = b" " * self.hunkindentnumchars + checkbox
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
1357 frtoline = b" " + hunk.getfromtoline().strip(b"\n")
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1358
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1359 outstr += self.printstring(
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1360 self.chunkpad, lineprefix, towin=towin, align=False
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1361 ) # add uncolored checkbox/indent
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1362 outstr += self.printstring(
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1363 self.chunkpad, frtoline, pair=colorpair, towin=towin
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1364 )
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1365
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1366 if hunk.folded and not ignorefolding:
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1367 # skip remainder of output
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1368 return outstr
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1369
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1370 # print out lines of the chunk preceeding changed-lines
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1371 for line in hunk.before:
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
1372 linestr = (
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
1373 b" " * (self.hunklineindentnumchars + len(checkbox)) + line
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
1374 )
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1375 outstr += self.printstring(self.chunkpad, linestr, towin=towin)
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1376
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1377 return outstr
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1378
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1379 def printhunklinesafter(self, hunk, towin=True, ignorefolding=False):
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
1380 outstr = b""
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1381 if hunk.folded and not ignorefolding:
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1382 return outstr
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1383
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1384 # a bit superfluous, but to avoid hard-coding indent amount
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1385 checkbox = self.getstatusprefixstring(hunk)
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1386 for line in hunk.after:
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
1387 linestr = (
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
1388 b" " * (self.hunklineindentnumchars + len(checkbox)) + line
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
1389 )
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1390 outstr += self.printstring(self.chunkpad, linestr, towin=towin)
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1391
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1392 return outstr
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1393
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1394 def printhunkchangedline(self, hunkline, selected=False, towin=True):
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
1395 outstr = b""
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1396 checkbox = self.getstatusprefixstring(hunkline)
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1397
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
1398 linestr = hunkline.prettystr().strip(b"\n")
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1399
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1400 # select color-pair based on whether line is an addition/removal
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1401 if selected:
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
1402 colorpair = self.getcolorpair(name=b"selected")
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
1403 elif linestr.startswith(b"+"):
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
1404 colorpair = self.getcolorpair(name=b"addition")
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
1405 elif linestr.startswith(b"-"):
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
1406 colorpair = self.getcolorpair(name=b"deletion")
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
1407 elif linestr.startswith(b"\\"):
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
1408 colorpair = self.getcolorpair(name=b"normal")
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1409
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
1410 lineprefix = b" " * self.hunklineindentnumchars + checkbox
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1411 outstr += self.printstring(
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1412 self.chunkpad, lineprefix, towin=towin, align=False
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1413 ) # add uncolored checkbox/indent
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1414 outstr += self.printstring(
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1415 self.chunkpad, linestr, pair=colorpair, towin=towin, showwhtspc=True
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1416 )
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1417 return outstr
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1418
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1419 def printitem(
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1420 self, item=None, ignorefolding=False, recursechildren=True, towin=True
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1421 ):
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1422 """
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1423 use __printitem() to print the the specified item.applied.
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1424 if item is not specified, then print the entire patch.
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1425 (hiding folded elements, etc. -- see __printitem() docstring)
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1426 """
28579
f571ea254f75 crecord: clean up empty lines at ends of docblocks
Ryan McElroy <rmcelroy@fb.com>
parents: 28543
diff changeset
1427
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1428 if item is None:
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1429 item = self.headerlist
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1430 if recursechildren:
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1431 self.linesprintedtopadsofar = 0
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1432
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1433 outstr = []
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1434 self.__printitem(
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1435 item, ignorefolding, recursechildren, outstr, towin=towin
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1436 )
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
1437 return b''.join(outstr)
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1438
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1439 def outofdisplayedarea(self):
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1440 y, _ = self.chunkpad.getyx() # cursor location
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1441 # * 2 here works but an optimization would be the max number of
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1442 # consecutive non selectable lines
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1443 # i.e the max number of context line for any hunk in the patch
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1444 miny = min(0, self.firstlineofpadtoprint - self.yscreensize)
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1445 maxy = self.firstlineofpadtoprint + self.yscreensize * 2
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1446 return y < miny or y > maxy
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1447
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1448 def handleselection(self, item, recursechildren):
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1449 selected = item is self.currentselecteditem
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1450 if selected and recursechildren:
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1451 # assumes line numbering starting from line 0
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1452 self.selecteditemstartline = self.linesprintedtopadsofar
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1453 selecteditemlines = self.getnumlinesdisplayed(
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1454 item, recursechildren=False
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1455 )
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1456 self.selecteditemendline = (
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1457 self.selecteditemstartline + selecteditemlines - 1
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1458 )
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1459 return selected
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1460
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1461 def __printitem(
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1462 self, item, ignorefolding, recursechildren, outstr, towin=True
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1463 ):
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1464 """
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1465 recursive method for printing out patch/header/hunk/hunk-line data to
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1466 screen. also returns a string with all of the content of the displayed
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1467 patch (not including coloring, etc.).
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1468
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1469 if ignorefolding is True, then folded items are printed out.
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1470
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1471 if recursechildren is False, then only print the item without its
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1472 child items.
28579
f571ea254f75 crecord: clean up empty lines at ends of docblocks
Ryan McElroy <rmcelroy@fb.com>
parents: 28543
diff changeset
1473 """
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1474
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1475 if towin and self.outofdisplayedarea():
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1476 return
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1477
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1478 selected = self.handleselection(item, recursechildren)
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1479
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1480 # patch object is a list of headers
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1481 if isinstance(item, patch):
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1482 if recursechildren:
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1483 for hdr in item:
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1484 self.__printitem(
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1485 hdr, ignorefolding, recursechildren, outstr, towin
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1486 )
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1487 # todo: eliminate all isinstance() calls
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1488 if isinstance(item, uiheader):
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1489 outstr.append(
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1490 self.printheader(
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1491 item, selected, towin=towin, ignorefolding=ignorefolding
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1492 )
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1493 )
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1494 if recursechildren:
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1495 for hnk in item.hunks:
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1496 self.__printitem(
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1497 hnk, ignorefolding, recursechildren, outstr, towin
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1498 )
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1499 elif isinstance(item, uihunk) and (
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1500 (not item.header.folded) or ignorefolding
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1501 ):
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1502 # print the hunk data which comes before the changed-lines
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1503 outstr.append(
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1504 self.printhunklinesbefore(
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1505 item, selected, towin=towin, ignorefolding=ignorefolding
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1506 )
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1507 )
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1508 if recursechildren:
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1509 for l in item.changedlines:
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1510 self.__printitem(
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1511 l, ignorefolding, recursechildren, outstr, towin
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1512 )
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1513 outstr.append(
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1514 self.printhunklinesafter(
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1515 item, towin=towin, ignorefolding=ignorefolding
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1516 )
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1517 )
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1518 elif isinstance(item, uihunkline) and (
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1519 (not item.hunk.folded) or ignorefolding
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1520 ):
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1521 outstr.append(
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1522 self.printhunkchangedline(item, selected, towin=towin)
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1523 )
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1524
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1525 return outstr
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1526
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1527 def getnumlinesdisplayed(
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1528 self, item=None, ignorefolding=False, recursechildren=True
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1529 ):
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1530 """
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1531 return the number of lines which would be displayed if the item were
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1532 to be printed to the display. the item will not be printed to the
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1533 display (pad).
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1534 if no item is given, assume the entire patch.
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1535 if ignorefolding is True, folded items will be unfolded when counting
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1536 the number of lines.
28579
f571ea254f75 crecord: clean up empty lines at ends of docblocks
Ryan McElroy <rmcelroy@fb.com>
parents: 28543
diff changeset
1537 """
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1538
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1539 # temporarily disable printing to windows by printstring
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1540 patchdisplaystring = self.printitem(
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1541 item, ignorefolding, recursechildren, towin=False
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1542 )
36306
3496bffe266d py3: make sure we are doing integer division by using '//'
Pulkit Goyal <7895pulkit@gmail.com>
parents: 36305
diff changeset
1543 numlines = len(patchdisplaystring) // self.xscreensize
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1544 return numlines
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1545
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1546 def sigwinchhandler(self, n, frame):
43787
be8552f25cab cleanup: fix docstring formatting
Matt Harbison <matt_harbison@yahoo.com>
parents: 43506
diff changeset
1547 """handle window resizing"""
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1548 try:
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1549 curses.endwin()
30315
0911191dc4c9 crecord: use scmutil.termsize()
Yuya Nishihara <yuya@tcha.org>
parents: 29957
diff changeset
1550 self.xscreensize, self.yscreensize = scmutil.termsize(self.ui)
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1551 self.statuswin.resize(self.numstatuslines, self.xscreensize)
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1552 self.numpadlines = self.getnumlinesdisplayed(ignorefolding=True) + 1
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1553 self.chunkpad = curses.newpad(self.numpadlines, self.xscreensize)
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1554 except curses.error:
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1555 pass
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1556
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1557 def getcolorpair(
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1558 self, fgcolor=None, bgcolor=None, name=None, attrlist=None
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1559 ):
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1560 """
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1561 get a curses color pair, adding it to self.colorpairs if it is not
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1562 already defined. an optional string, name, can be passed as a shortcut
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1563 for referring to the color-pair. by default, if no arguments are
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1564 specified, the white foreground / black background color-pair is
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1565 returned.
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1566
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1567 it is expected that this function will be used exclusively for
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1568 initializing color pairs, and not curses.init_pair().
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1569
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1570 attrlist is used to 'flavor' the returned color-pair. this information
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1571 is not stored in self.colorpairs. it contains attribute values like
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1572 curses.A_BOLD.
28579
f571ea254f75 crecord: clean up empty lines at ends of docblocks
Ryan McElroy <rmcelroy@fb.com>
parents: 28543
diff changeset
1573 """
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1574
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1575 if (name is not None) and name in self.colorpairnames:
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1576 # then get the associated color pair and return it
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1577 colorpair = self.colorpairnames[name]
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1578 else:
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1579 if fgcolor is None:
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1580 fgcolor = -1
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1581 if bgcolor is None:
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1582 bgcolor = -1
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1583 if (fgcolor, bgcolor) in self.colorpairs:
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1584 colorpair = self.colorpairs[(fgcolor, bgcolor)]
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1585 else:
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1586 pairindex = len(self.colorpairs) + 1
35527
f43dc62cfe11 crecord: honor "ui.color = no" config option
Elmar Bartel <elb_hg@leo.org>
parents: 35068
diff changeset
1587 if self.usecolor:
f43dc62cfe11 crecord: honor "ui.color = no" config option
Elmar Bartel <elb_hg@leo.org>
parents: 35068
diff changeset
1588 curses.init_pair(pairindex, fgcolor, bgcolor)
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1589 colorpair = self.colorpairs[
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1590 (fgcolor, bgcolor)
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1591 ] = curses.color_pair(pairindex)
35527
f43dc62cfe11 crecord: honor "ui.color = no" config option
Elmar Bartel <elb_hg@leo.org>
parents: 35068
diff changeset
1592 if name is not None:
f43dc62cfe11 crecord: honor "ui.color = no" config option
Elmar Bartel <elb_hg@leo.org>
parents: 35068
diff changeset
1593 self.colorpairnames[name] = curses.color_pair(pairindex)
f43dc62cfe11 crecord: honor "ui.color = no" config option
Elmar Bartel <elb_hg@leo.org>
parents: 35068
diff changeset
1594 else:
f43dc62cfe11 crecord: honor "ui.color = no" config option
Elmar Bartel <elb_hg@leo.org>
parents: 35068
diff changeset
1595 cval = 0
f43dc62cfe11 crecord: honor "ui.color = no" config option
Elmar Bartel <elb_hg@leo.org>
parents: 35068
diff changeset
1596 if name is not None:
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
1597 if name == b'selected':
35527
f43dc62cfe11 crecord: honor "ui.color = no" config option
Elmar Bartel <elb_hg@leo.org>
parents: 35068
diff changeset
1598 cval = curses.A_REVERSE
f43dc62cfe11 crecord: honor "ui.color = no" config option
Elmar Bartel <elb_hg@leo.org>
parents: 35068
diff changeset
1599 self.colorpairnames[name] = cval
f43dc62cfe11 crecord: honor "ui.color = no" config option
Elmar Bartel <elb_hg@leo.org>
parents: 35068
diff changeset
1600 colorpair = self.colorpairs[(fgcolor, bgcolor)] = cval
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1601
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1602 # add attributes if possible
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1603 if attrlist is None:
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1604 attrlist = []
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1605 if colorpair < 256:
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1606 # then it is safe to apply all attributes
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1607 for textattr in attrlist:
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1608 colorpair |= textattr
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1609 else:
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1610 # just apply a select few (safe?) attributes
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1611 for textattrib in (curses.A_UNDERLINE, curses.A_BOLD):
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1612 if textattrib in attrlist:
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1613 colorpair |= textattrib
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1614 return colorpair
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1615
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1616 def initcolorpair(self, *args, **kwargs):
43787
be8552f25cab cleanup: fix docstring formatting
Matt Harbison <matt_harbison@yahoo.com>
parents: 43506
diff changeset
1617 """same as getcolorpair."""
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1618 self.getcolorpair(*args, **kwargs)
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1619
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1620 def helpwindow(self):
43787
be8552f25cab cleanup: fix docstring formatting
Matt Harbison <matt_harbison@yahoo.com>
parents: 43506
diff changeset
1621 """print a help window to the screen. exit after any keypress."""
30535
3899c358b45a crecord: filter text via i18n
Jun Wu <quark@fb.com>
parents: 30533
diff changeset
1622 helptext = _(
46700
279edaaea711 crecord: change str literals to byte literals
Matt Harbison <matt_harbison@yahoo.com>
parents: 45942
diff changeset
1623 b""" [press any key to return to the patch-display]
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1624
43885
ac54b8a2ebea crecord: rewrite help string to avoid mentioning "crecord"
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 43787
diff changeset
1625 The curses hunk selector allows you to interactively choose among the
ac54b8a2ebea crecord: rewrite help string to avoid mentioning "crecord"
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 43787
diff changeset
1626 changes you have made, and confirm only those changes you select for
ac54b8a2ebea crecord: rewrite help string to avoid mentioning "crecord"
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 43787
diff changeset
1627 further processing by the command you are running (such as commit,
ac54b8a2ebea crecord: rewrite help string to avoid mentioning "crecord"
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 43787
diff changeset
1628 shelve, or revert). After confirming the selected changes, the
ac54b8a2ebea crecord: rewrite help string to avoid mentioning "crecord"
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 43787
diff changeset
1629 unselected changes are still present in your working copy, so you can
ac54b8a2ebea crecord: rewrite help string to avoid mentioning "crecord"
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 43787
diff changeset
1630 use the hunk selector multiple times to split large changes into
ac54b8a2ebea crecord: rewrite help string to avoid mentioning "crecord"
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 43787
diff changeset
1631 smaller changesets. the following are valid keystrokes:
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1632
42570
75fd9421440b crecord: add "x" alias for space, remove test-only "TOGGLE" alias
Kyle Lippincott <spectral@google.com>
parents: 42569
diff changeset
1633 x [space] : (un-)select item ([~]/[x] = partly/fully applied)
40253
682f73fa924a crecord: make enter move cursor down to the next item of the same type
Anton Shestakov <av6@dwimlabs.net>
parents: 38426
diff changeset
1634 [enter] : (un-)select item and go to next item of same type
27936
fedd81659643 crecord: fix typo in the help text
Laurent Charignon <lcharignon@fb.com>
parents: 27914
diff changeset
1635 A : (un-)select all items
42573
9ac1a5a4a64f crecord: provide 'X' as a range-select mechanism
Kyle Lippincott <spectral@google.com>
parents: 42572
diff changeset
1636 X : (un-)select all items between current and most-recent
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1637 up/down-arrow [k/j] : go to previous/next unfolded item
25460
bd4bcfa48c9e crecord: fix three typos introduced while moving crecord into core
Laurent Charignon <lcharignon@fb.com>
parents: 25447
diff changeset
1638 pgup/pgdn [K/J] : go to previous/next item of same type
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1639 right/left-arrow [l/h] : go to child item / parent item
25460
bd4bcfa48c9e crecord: fix three typos introduced while moving crecord into core
Laurent Charignon <lcharignon@fb.com>
parents: 25447
diff changeset
1640 shift-left-arrow [H] : go to parent header / fold selected header
42073
80103ed2e8ee crecord: new keys g & G to navigate to the top and bottom respectively
Arun Chandrasekaran <aruncxy@gmail.com>
parents: 42025
diff changeset
1641 g : go to the top
80103ed2e8ee crecord: new keys g & G to navigate to the top and bottom respectively
Arun Chandrasekaran <aruncxy@gmail.com>
parents: 42025
diff changeset
1642 G : go to the bottom
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1643 f : fold / unfold item, hiding/revealing its children
25447
093d38165e5a crecord: fix a typo introduced when moving crecord to core
Laurent Charignon <lcharignon@fb.com>
parents: 24840
diff changeset
1644 F : fold / unfold parent item and all of its ancestors
29957
7d053ba73178 crecord: add an event that scrolls the selected line to the top of the screen
Nathan Goldbaum <ngoldbau@illinois.edu>
parents: 29942
diff changeset
1645 ctrl-l : scroll the selected line to the top of the screen
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1646 m : edit / resume editing the commit message
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1647 e : edit the currently selected hunk
43887
c06eba91c380 crecord: repurpose "a" key to toggle all selections (BC)
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 43885
diff changeset
1648 a : toggle all selections
24840
a5e3634ba024 record: change wording for record curses interface
Laurent Charignon <lcharignon@fb.com>
parents: 24779
diff changeset
1649 c : confirm selected changes
a5e3634ba024 record: change wording for record curses interface
Laurent Charignon <lcharignon@fb.com>
parents: 24779
diff changeset
1650 r : review/edit and confirm selected changes
a5e3634ba024 record: change wording for record curses interface
Laurent Charignon <lcharignon@fb.com>
parents: 24779
diff changeset
1651 q : quit without confirming (no changes will be made)
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1652 ? : help (what you're currently reading)"""
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1653 )
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1654
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1655 helpwin = curses.newwin(self.yscreensize, 0, 0, 0)
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
1656 helplines = helptext.split(b"\n")
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
1657 helplines = helplines + [b" "] * (
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1658 self.yscreensize - self.numstatuslines - len(helplines) - 1
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1659 )
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1660 try:
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1661 for line in helplines:
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
1662 self.printstring(helpwin, line, pairname=b"legend")
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1663 except curses.error:
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1664 pass
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1665 helpwin.refresh()
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1666 try:
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
1667 with self.ui.timeblockedsection(b'crecord'):
30981
a0c4e57074fe crecord: log blocked time waiting for curses input
Simon Farnsworth <simonfar@fb.com>
parents: 30797
diff changeset
1668 helpwin.getkey()
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1669 except curses.error:
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1670 pass
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1671
33973
a1cd6eae2ad3 record: make the m key open an editor for the commit message (issue5667)
Peter Vitt <peter.vitt2@uni-siegen.de>
parents: 33813
diff changeset
1672 def commitMessageWindow(self):
43787
be8552f25cab cleanup: fix docstring formatting
Matt Harbison <matt_harbison@yahoo.com>
parents: 43506
diff changeset
1673 """Create a temporary commit message editing window on the screen."""
33973
a1cd6eae2ad3 record: make the m key open an editor for the commit message (issue5667)
Peter Vitt <peter.vitt2@uni-siegen.de>
parents: 33813
diff changeset
1674
a1cd6eae2ad3 record: make the m key open an editor for the commit message (issue5667)
Peter Vitt <peter.vitt2@uni-siegen.de>
parents: 33813
diff changeset
1675 curses.raw()
a1cd6eae2ad3 record: make the m key open an editor for the commit message (issue5667)
Peter Vitt <peter.vitt2@uni-siegen.de>
parents: 33813
diff changeset
1676 curses.def_prog_mode()
a1cd6eae2ad3 record: make the m key open an editor for the commit message (issue5667)
Peter Vitt <peter.vitt2@uni-siegen.de>
parents: 33813
diff changeset
1677 curses.endwin()
a1cd6eae2ad3 record: make the m key open an editor for the commit message (issue5667)
Peter Vitt <peter.vitt2@uni-siegen.de>
parents: 33813
diff changeset
1678 self.commenttext = self.ui.edit(self.commenttext, self.ui.username())
a1cd6eae2ad3 record: make the m key open an editor for the commit message (issue5667)
Peter Vitt <peter.vitt2@uni-siegen.de>
parents: 33813
diff changeset
1679 curses.cbreak()
a1cd6eae2ad3 record: make the m key open an editor for the commit message (issue5667)
Peter Vitt <peter.vitt2@uni-siegen.de>
parents: 33813
diff changeset
1680 self.stdscr.refresh()
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1681 self.stdscr.keypad(1) # allow arrow-keys to continue to function
33973
a1cd6eae2ad3 record: make the m key open an editor for the commit message (issue5667)
Peter Vitt <peter.vitt2@uni-siegen.de>
parents: 33813
diff changeset
1682
42073
80103ed2e8ee crecord: new keys g & G to navigate to the top and bottom respectively
Arun Chandrasekaran <aruncxy@gmail.com>
parents: 42025
diff changeset
1683 def handlefirstlineevent(self):
80103ed2e8ee crecord: new keys g & G to navigate to the top and bottom respectively
Arun Chandrasekaran <aruncxy@gmail.com>
parents: 42025
diff changeset
1684 """
80103ed2e8ee crecord: new keys g & G to navigate to the top and bottom respectively
Arun Chandrasekaran <aruncxy@gmail.com>
parents: 42025
diff changeset
1685 Handle 'g' to navigate to the top most file in the ncurses window.
80103ed2e8ee crecord: new keys g & G to navigate to the top and bottom respectively
Arun Chandrasekaran <aruncxy@gmail.com>
parents: 42025
diff changeset
1686 """
80103ed2e8ee crecord: new keys g & G to navigate to the top and bottom respectively
Arun Chandrasekaran <aruncxy@gmail.com>
parents: 42025
diff changeset
1687 self.currentselecteditem = self.headerlist[0]
80103ed2e8ee crecord: new keys g & G to navigate to the top and bottom respectively
Arun Chandrasekaran <aruncxy@gmail.com>
parents: 42025
diff changeset
1688 currentitem = self.currentselecteditem
80103ed2e8ee crecord: new keys g & G to navigate to the top and bottom respectively
Arun Chandrasekaran <aruncxy@gmail.com>
parents: 42025
diff changeset
1689 # select the parent item recursively until we're at a header
80103ed2e8ee crecord: new keys g & G to navigate to the top and bottom respectively
Arun Chandrasekaran <aruncxy@gmail.com>
parents: 42025
diff changeset
1690 while True:
80103ed2e8ee crecord: new keys g & G to navigate to the top and bottom respectively
Arun Chandrasekaran <aruncxy@gmail.com>
parents: 42025
diff changeset
1691 nextitem = currentitem.parentitem()
80103ed2e8ee crecord: new keys g & G to navigate to the top and bottom respectively
Arun Chandrasekaran <aruncxy@gmail.com>
parents: 42025
diff changeset
1692 if nextitem is None:
80103ed2e8ee crecord: new keys g & G to navigate to the top and bottom respectively
Arun Chandrasekaran <aruncxy@gmail.com>
parents: 42025
diff changeset
1693 break
80103ed2e8ee crecord: new keys g & G to navigate to the top and bottom respectively
Arun Chandrasekaran <aruncxy@gmail.com>
parents: 42025
diff changeset
1694 else:
80103ed2e8ee crecord: new keys g & G to navigate to the top and bottom respectively
Arun Chandrasekaran <aruncxy@gmail.com>
parents: 42025
diff changeset
1695 currentitem = nextitem
80103ed2e8ee crecord: new keys g & G to navigate to the top and bottom respectively
Arun Chandrasekaran <aruncxy@gmail.com>
parents: 42025
diff changeset
1696
80103ed2e8ee crecord: new keys g & G to navigate to the top and bottom respectively
Arun Chandrasekaran <aruncxy@gmail.com>
parents: 42025
diff changeset
1697 self.currentselecteditem = currentitem
80103ed2e8ee crecord: new keys g & G to navigate to the top and bottom respectively
Arun Chandrasekaran <aruncxy@gmail.com>
parents: 42025
diff changeset
1698
80103ed2e8ee crecord: new keys g & G to navigate to the top and bottom respectively
Arun Chandrasekaran <aruncxy@gmail.com>
parents: 42025
diff changeset
1699 def handlelastlineevent(self):
80103ed2e8ee crecord: new keys g & G to navigate to the top and bottom respectively
Arun Chandrasekaran <aruncxy@gmail.com>
parents: 42025
diff changeset
1700 """
80103ed2e8ee crecord: new keys g & G to navigate to the top and bottom respectively
Arun Chandrasekaran <aruncxy@gmail.com>
parents: 42025
diff changeset
1701 Handle 'G' to navigate to the bottom most file/hunk/line depending
80103ed2e8ee crecord: new keys g & G to navigate to the top and bottom respectively
Arun Chandrasekaran <aruncxy@gmail.com>
parents: 42025
diff changeset
1702 on the whether the fold is active or not.
80103ed2e8ee crecord: new keys g & G to navigate to the top and bottom respectively
Arun Chandrasekaran <aruncxy@gmail.com>
parents: 42025
diff changeset
1703
80103ed2e8ee crecord: new keys g & G to navigate to the top and bottom respectively
Arun Chandrasekaran <aruncxy@gmail.com>
parents: 42025
diff changeset
1704 If the bottom most file is folded, it navigates to that file and
80103ed2e8ee crecord: new keys g & G to navigate to the top and bottom respectively
Arun Chandrasekaran <aruncxy@gmail.com>
parents: 42025
diff changeset
1705 stops there. If the bottom most file is unfolded, it navigates to
80103ed2e8ee crecord: new keys g & G to navigate to the top and bottom respectively
Arun Chandrasekaran <aruncxy@gmail.com>
parents: 42025
diff changeset
1706 the bottom most hunk in that file and stops there. If the bottom most
80103ed2e8ee crecord: new keys g & G to navigate to the top and bottom respectively
Arun Chandrasekaran <aruncxy@gmail.com>
parents: 42025
diff changeset
1707 hunk is unfolded, it navigates to the bottom most line in that hunk.
80103ed2e8ee crecord: new keys g & G to navigate to the top and bottom respectively
Arun Chandrasekaran <aruncxy@gmail.com>
parents: 42025
diff changeset
1708 """
80103ed2e8ee crecord: new keys g & G to navigate to the top and bottom respectively
Arun Chandrasekaran <aruncxy@gmail.com>
parents: 42025
diff changeset
1709 currentitem = self.currentselecteditem
80103ed2e8ee crecord: new keys g & G to navigate to the top and bottom respectively
Arun Chandrasekaran <aruncxy@gmail.com>
parents: 42025
diff changeset
1710 nextitem = currentitem.nextitem()
80103ed2e8ee crecord: new keys g & G to navigate to the top and bottom respectively
Arun Chandrasekaran <aruncxy@gmail.com>
parents: 42025
diff changeset
1711 # select the child item recursively until we're at a footer
80103ed2e8ee crecord: new keys g & G to navigate to the top and bottom respectively
Arun Chandrasekaran <aruncxy@gmail.com>
parents: 42025
diff changeset
1712 while nextitem is not None:
80103ed2e8ee crecord: new keys g & G to navigate to the top and bottom respectively
Arun Chandrasekaran <aruncxy@gmail.com>
parents: 42025
diff changeset
1713 nextitem = currentitem.nextitem()
80103ed2e8ee crecord: new keys g & G to navigate to the top and bottom respectively
Arun Chandrasekaran <aruncxy@gmail.com>
parents: 42025
diff changeset
1714 if nextitem is None:
80103ed2e8ee crecord: new keys g & G to navigate to the top and bottom respectively
Arun Chandrasekaran <aruncxy@gmail.com>
parents: 42025
diff changeset
1715 break
80103ed2e8ee crecord: new keys g & G to navigate to the top and bottom respectively
Arun Chandrasekaran <aruncxy@gmail.com>
parents: 42025
diff changeset
1716 else:
80103ed2e8ee crecord: new keys g & G to navigate to the top and bottom respectively
Arun Chandrasekaran <aruncxy@gmail.com>
parents: 42025
diff changeset
1717 currentitem = nextitem
80103ed2e8ee crecord: new keys g & G to navigate to the top and bottom respectively
Arun Chandrasekaran <aruncxy@gmail.com>
parents: 42025
diff changeset
1718
80103ed2e8ee crecord: new keys g & G to navigate to the top and bottom respectively
Arun Chandrasekaran <aruncxy@gmail.com>
parents: 42025
diff changeset
1719 self.currentselecteditem = currentitem
80103ed2e8ee crecord: new keys g & G to navigate to the top and bottom respectively
Arun Chandrasekaran <aruncxy@gmail.com>
parents: 42025
diff changeset
1720 self.recenterdisplayedarea()
80103ed2e8ee crecord: new keys g & G to navigate to the top and bottom respectively
Arun Chandrasekaran <aruncxy@gmail.com>
parents: 42025
diff changeset
1721
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1722 def confirmationwindow(self, windowtext):
43787
be8552f25cab cleanup: fix docstring formatting
Matt Harbison <matt_harbison@yahoo.com>
parents: 43506
diff changeset
1723 """display an informational window, then wait for and return a
be8552f25cab cleanup: fix docstring formatting
Matt Harbison <matt_harbison@yahoo.com>
parents: 43506
diff changeset
1724 keypress."""
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1725
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1726 confirmwin = curses.newwin(self.yscreensize, 0, 0, 0)
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1727 try:
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
1728 lines = windowtext.split(b"\n")
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1729 for line in lines:
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
1730 self.printstring(confirmwin, line, pairname=b"selected")
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1731 except curses.error:
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1732 pass
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1733 self.stdscr.refresh()
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1734 confirmwin.refresh()
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1735 try:
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
1736 with self.ui.timeblockedsection(b'crecord'):
30981
a0c4e57074fe crecord: log blocked time waiting for curses input
Simon Farnsworth <simonfar@fb.com>
parents: 30797
diff changeset
1737 response = chr(self.stdscr.getch())
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1738 except ValueError:
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1739 response = None
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1740
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1741 return response
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1742
28926
0411b7998d9b crecord: cleanup the remains of commit confirmation
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 28925
diff changeset
1743 def reviewcommit(self):
24840
a5e3634ba024 record: change wording for record curses interface
Laurent Charignon <lcharignon@fb.com>
parents: 24779
diff changeset
1744 """ask for 'y' to be pressed to confirm selected. return True if
a5e3634ba024 record: change wording for record curses interface
Laurent Charignon <lcharignon@fb.com>
parents: 24779
diff changeset
1745 confirmed."""
30535
3899c358b45a crecord: filter text via i18n
Jun Wu <quark@fb.com>
parents: 30533
diff changeset
1746 confirmtext = _(
46700
279edaaea711 crecord: change str literals to byte literals
Matt Harbison <matt_harbison@yahoo.com>
parents: 45942
diff changeset
1747 b"""If you answer yes to the following, your currently chosen patch chunks
41939
7e95ade0f369 chunkselector: fix typos in instructions when user reviews patch
Kyle Lippincott <spectral@google.com>
parents: 41843
diff changeset
1748 will be loaded into an editor. To modify the patch, make the changes in your
7e95ade0f369 chunkselector: fix typos in instructions when user reviews patch
Kyle Lippincott <spectral@google.com>
parents: 41843
diff changeset
1749 editor and save. To accept the current patch as-is, close the editor without
7e95ade0f369 chunkselector: fix typos in instructions when user reviews patch
Kyle Lippincott <spectral@google.com>
parents: 41843
diff changeset
1750 saving.
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1751
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1752 note: don't add/remove lines unless you also modify the range information.
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1753 failing to follow this rule will result in the commit aborting.
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1754
24840
a5e3634ba024 record: change wording for record curses interface
Laurent Charignon <lcharignon@fb.com>
parents: 24779
diff changeset
1755 are you sure you want to review/edit and confirm the selected changes [yn]?
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1756 """
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1757 )
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
1758 with self.ui.timeblockedsection(b'crecord'):
30981
a0c4e57074fe crecord: log blocked time waiting for curses input
Simon Farnsworth <simonfar@fb.com>
parents: 30797
diff changeset
1759 response = self.confirmationwindow(confirmtext)
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1760 if response is None:
43458
117b41b1859d py3: compare response of crecord's confirmationwindow with str
Denis Laxalde <denis.laxalde@logilab.fr>
parents: 43364
diff changeset
1761 response = "n"
117b41b1859d py3: compare response of crecord's confirmationwindow with str
Denis Laxalde <denis.laxalde@logilab.fr>
parents: 43364
diff changeset
1762 if response.lower().startswith("y"):
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1763 return True
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1764 else:
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1765 return False
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1766
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1767 def recenterdisplayedarea(self):
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1768 """
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1769 once we scrolled with pg up pg down we can be pointing outside of the
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1770 display zone. we print the patch with towin=False to compute the
26781
1aee2ab0f902 spelling: trivial spell checking
Mads Kiilerich <madski@unity3d.com>
parents: 26587
diff changeset
1771 location of the selected item even though it is outside of the displayed
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1772 zone and then update the scroll.
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1773 """
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1774 self.printitem(towin=False)
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1775 self.updatescroll()
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1776
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1777 def toggleedit(self, item=None, test=False):
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1778 """
28580
8b41ad798fb7 crecord: fix docblock indentation
Ryan McElroy <rmcelroy@fb.com>
parents: 28579
diff changeset
1779 edit the currently selected chunk
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1780 """
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1781
25555
838fa1932ff8 crecord: extract ui refresh code after editing of hunk in a function
Laurent Charignon <lcharignon@fb.com>
parents: 25461
diff changeset
1782 def updateui(self):
838fa1932ff8 crecord: extract ui refresh code after editing of hunk in a function
Laurent Charignon <lcharignon@fb.com>
parents: 25461
diff changeset
1783 self.numpadlines = self.getnumlinesdisplayed(ignorefolding=True) + 1
838fa1932ff8 crecord: extract ui refresh code after editing of hunk in a function
Laurent Charignon <lcharignon@fb.com>
parents: 25461
diff changeset
1784 self.chunkpad = curses.newpad(self.numpadlines, self.xscreensize)
838fa1932ff8 crecord: extract ui refresh code after editing of hunk in a function
Laurent Charignon <lcharignon@fb.com>
parents: 25461
diff changeset
1785 self.updatescroll()
838fa1932ff8 crecord: extract ui refresh code after editing of hunk in a function
Laurent Charignon <lcharignon@fb.com>
parents: 25461
diff changeset
1786 self.stdscr.refresh()
838fa1932ff8 crecord: extract ui refresh code after editing of hunk in a function
Laurent Charignon <lcharignon@fb.com>
parents: 25461
diff changeset
1787 self.statuswin.refresh()
838fa1932ff8 crecord: extract ui refresh code after editing of hunk in a function
Laurent Charignon <lcharignon@fb.com>
parents: 25461
diff changeset
1788 self.stdscr.keypad(1)
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1789
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1790 def editpatchwitheditor(self, chunk):
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1791 if chunk is None:
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
1792 self.ui.write(_(b'cannot edit patch for whole file'))
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
1793 self.ui.write(b"\n")
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1794 return None
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1795 if chunk.header.binary():
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
1796 self.ui.write(_(b'cannot edit patch for binary file'))
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
1797 self.ui.write(b"\n")
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1798 return None
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1799
28636
de64020bb4ec crecord: refactor hunk edit action to use ui.edit
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 28581
diff changeset
1800 # write the initial patch
28861
86db5cb55d46 pycompat: switch to util.stringio for py3 compat
timeless <timeless@mozdev.org>
parents: 28638
diff changeset
1801 patch = stringio()
28637
4874b8efe7d2 crecord: break out the help message for editing hunks
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 28636
diff changeset
1802 patch.write(diffhelptext + hunkhelptext)
28636
de64020bb4ec crecord: refactor hunk edit action to use ui.edit
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 28581
diff changeset
1803 chunk.header.write(patch)
de64020bb4ec crecord: refactor hunk edit action to use ui.edit
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 28581
diff changeset
1804 chunk.write(patch)
de64020bb4ec crecord: refactor hunk edit action to use ui.edit
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 28581
diff changeset
1805
de64020bb4ec crecord: refactor hunk edit action to use ui.edit
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 28581
diff changeset
1806 # start the editor and wait for it to complete
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1807 try:
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
1808 patch = self.ui.edit(patch.getvalue(), b"", action=b"diff")
28636
de64020bb4ec crecord: refactor hunk edit action to use ui.edit
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 28581
diff changeset
1809 except error.Abort as exc:
45682
d2e1dcd4490d errors: name arguments to Abort constructor
Martin von Zweigbergk <martinvonz@google.com>
parents: 45154
diff changeset
1810 self.errorstr = exc.message
28636
de64020bb4ec crecord: refactor hunk edit action to use ui.edit
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 28581
diff changeset
1811 return None
41991
3f467db023a2 crecord: completely redraw screen when coming back from editor
Kyle Lippincott <spectral@google.com>
parents: 41987
diff changeset
1812 finally:
3f467db023a2 crecord: completely redraw screen when coming back from editor
Kyle Lippincott <spectral@google.com>
parents: 41987
diff changeset
1813 self.stdscr.clear()
3f467db023a2 crecord: completely redraw screen when coming back from editor
Kyle Lippincott <spectral@google.com>
parents: 41987
diff changeset
1814 self.stdscr.refresh()
28636
de64020bb4ec crecord: refactor hunk edit action to use ui.edit
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 28581
diff changeset
1815
de64020bb4ec crecord: refactor hunk edit action to use ui.edit
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 28581
diff changeset
1816 # remove comment lines
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1817 patch = [
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
1818 line + b'\n'
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1819 for line in patch.splitlines()
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
1820 if not line.startswith(b'#')
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1821 ]
28636
de64020bb4ec crecord: refactor hunk edit action to use ui.edit
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 28581
diff changeset
1822 return patchmod.parsepatch(patch)
de64020bb4ec crecord: refactor hunk edit action to use ui.edit
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 28581
diff changeset
1823
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1824 if item is None:
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1825 item = self.currentselecteditem
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1826 if isinstance(item, uiheader):
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1827 return
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1828 if isinstance(item, uihunkline):
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1829 item = item.parentitem()
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1830 if not isinstance(item, uihunk):
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1831 return
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1832
27914
505a10b504ed crecord: edit during hg crecord should preserve cursor position (issue5041)
Laurent Charignon <lcharignon@fb.com>
parents: 27533
diff changeset
1833 # To go back to that hunk or its replacement at the end of the edit
505a10b504ed crecord: edit during hg crecord should preserve cursor position (issue5041)
Laurent Charignon <lcharignon@fb.com>
parents: 27533
diff changeset
1834 itemindex = item.parentitem().hunks.index(item)
505a10b504ed crecord: edit during hg crecord should preserve cursor position (issue5041)
Laurent Charignon <lcharignon@fb.com>
parents: 27533
diff changeset
1835
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1836 beforeadded, beforeremoved = item.added, item.removed
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1837 newpatches = editpatchwitheditor(self, item)
25557
52c552a05414 crecord: exit edition of hunk with non-zero status does not interrupt session
Laurent Charignon <lcharignon@fb.com>
parents: 25556
diff changeset
1838 if newpatches is None:
52c552a05414 crecord: exit edition of hunk with non-zero status does not interrupt session
Laurent Charignon <lcharignon@fb.com>
parents: 25556
diff changeset
1839 if not test:
52c552a05414 crecord: exit edition of hunk with non-zero status does not interrupt session
Laurent Charignon <lcharignon@fb.com>
parents: 25556
diff changeset
1840 updateui(self)
52c552a05414 crecord: exit edition of hunk with non-zero status does not interrupt session
Laurent Charignon <lcharignon@fb.com>
parents: 25556
diff changeset
1841 return
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1842 header = item.header
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1843 editedhunkindex = header.hunks.index(item)
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1844 hunksbefore = header.hunks[:editedhunkindex]
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1845 hunksafter = header.hunks[editedhunkindex + 1 :]
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1846 newpatchheader = newpatches[0]
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1847 newhunks = [uihunk(h, header) for h in newpatchheader.hunks]
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1848 newadded = sum([h.added for h in newhunks])
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1849 newremoved = sum([h.removed for h in newhunks])
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1850 offset = (newadded - beforeadded) - (newremoved - beforeremoved)
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1851
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1852 for h in hunksafter:
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1853 h.toline += offset
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1854 for h in newhunks:
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1855 h.folded = False
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1856 header.hunks = hunksbefore + newhunks + hunksafter
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1857 if self.emptypatch():
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1858 header.hunks = hunksbefore + [item] + hunksafter
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1859 self.currentselecteditem = header
27914
505a10b504ed crecord: edit during hg crecord should preserve cursor position (issue5041)
Laurent Charignon <lcharignon@fb.com>
parents: 27533
diff changeset
1860 if len(header.hunks) > itemindex:
505a10b504ed crecord: edit during hg crecord should preserve cursor position (issue5041)
Laurent Charignon <lcharignon@fb.com>
parents: 27533
diff changeset
1861 self.currentselecteditem = header.hunks[itemindex]
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1862
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1863 if not test:
25555
838fa1932ff8 crecord: extract ui refresh code after editing of hunk in a function
Laurent Charignon <lcharignon@fb.com>
parents: 25461
diff changeset
1864 updateui(self)
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1865
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1866 def emptypatch(self):
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1867 item = self.headerlist
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1868 if not item:
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1869 return True
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1870 for header in item:
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1871 if header.hunks:
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1872 return False
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1873 return True
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1874
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1875 def handlekeypressed(self, keypressed, test=False):
28581
3c8f0a605504 crecord: add docblock to handlekeypressed
Ryan McElroy <rmcelroy@fb.com>
parents: 28580
diff changeset
1876 """
3c8f0a605504 crecord: add docblock to handlekeypressed
Ryan McElroy <rmcelroy@fb.com>
parents: 28580
diff changeset
1877 Perform actions based on pressed keys.
3c8f0a605504 crecord: add docblock to handlekeypressed
Ryan McElroy <rmcelroy@fb.com>
parents: 28580
diff changeset
1878
3c8f0a605504 crecord: add docblock to handlekeypressed
Ryan McElroy <rmcelroy@fb.com>
parents: 28580
diff changeset
1879 Return true to exit the main loop.
3c8f0a605504 crecord: add docblock to handlekeypressed
Ryan McElroy <rmcelroy@fb.com>
parents: 28580
diff changeset
1880 """
43459
7cc913396f8c py3: keep "keypressed" a native str in crecord
Denis Laxalde <denis.laxalde@logilab.fr>
parents: 43458
diff changeset
1881 if keypressed in ["k", "KEY_UP"]:
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1882 self.uparrowevent()
43459
7cc913396f8c py3: keep "keypressed" a native str in crecord
Denis Laxalde <denis.laxalde@logilab.fr>
parents: 43458
diff changeset
1883 elif keypressed in ["K", "KEY_PPAGE"]:
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1884 self.uparrowshiftevent()
43459
7cc913396f8c py3: keep "keypressed" a native str in crecord
Denis Laxalde <denis.laxalde@logilab.fr>
parents: 43458
diff changeset
1885 elif keypressed in ["j", "KEY_DOWN"]:
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1886 self.downarrowevent()
43459
7cc913396f8c py3: keep "keypressed" a native str in crecord
Denis Laxalde <denis.laxalde@logilab.fr>
parents: 43458
diff changeset
1887 elif keypressed in ["J", "KEY_NPAGE"]:
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1888 self.downarrowshiftevent()
43459
7cc913396f8c py3: keep "keypressed" a native str in crecord
Denis Laxalde <denis.laxalde@logilab.fr>
parents: 43458
diff changeset
1889 elif keypressed in ["l", "KEY_RIGHT"]:
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1890 self.rightarrowevent()
43459
7cc913396f8c py3: keep "keypressed" a native str in crecord
Denis Laxalde <denis.laxalde@logilab.fr>
parents: 43458
diff changeset
1891 elif keypressed in ["h", "KEY_LEFT"]:
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1892 self.leftarrowevent()
43459
7cc913396f8c py3: keep "keypressed" a native str in crecord
Denis Laxalde <denis.laxalde@logilab.fr>
parents: 43458
diff changeset
1893 elif keypressed in ["H", "KEY_SLEFT"]:
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1894 self.leftarrowshiftevent()
43459
7cc913396f8c py3: keep "keypressed" a native str in crecord
Denis Laxalde <denis.laxalde@logilab.fr>
parents: 43458
diff changeset
1895 elif keypressed in ["q"]:
45877
ac362d5a7893 errors: introduce CanceledError and use it in a few places
Martin von Zweigbergk <martinvonz@google.com>
parents: 45801
diff changeset
1896 raise error.CanceledError(_(b'user quit'))
43459
7cc913396f8c py3: keep "keypressed" a native str in crecord
Denis Laxalde <denis.laxalde@logilab.fr>
parents: 43458
diff changeset
1897 elif keypressed in ['a']:
43887
c06eba91c380 crecord: repurpose "a" key to toggle all selections (BC)
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 43885
diff changeset
1898 self.flipselections()
43459
7cc913396f8c py3: keep "keypressed" a native str in crecord
Denis Laxalde <denis.laxalde@logilab.fr>
parents: 43458
diff changeset
1899 elif keypressed in ["c"]:
28925
ee56a86e2782 crecord: drop the extra confirmation screen
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 28861
diff changeset
1900 return True
43459
7cc913396f8c py3: keep "keypressed" a native str in crecord
Denis Laxalde <denis.laxalde@logilab.fr>
parents: 43458
diff changeset
1901 elif keypressed in ["r"]:
28926
0411b7998d9b crecord: cleanup the remains of commit confirmation
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 28925
diff changeset
1902 if self.reviewcommit():
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
1903 self.opts[b'review'] = True
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1904 return True
43459
7cc913396f8c py3: keep "keypressed" a native str in crecord
Denis Laxalde <denis.laxalde@logilab.fr>
parents: 43458
diff changeset
1905 elif test and keypressed in ["R"]:
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
1906 self.opts[b'review'] = True
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1907 return True
43459
7cc913396f8c py3: keep "keypressed" a native str in crecord
Denis Laxalde <denis.laxalde@logilab.fr>
parents: 43458
diff changeset
1908 elif keypressed in [" ", "x"]:
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1909 self.toggleapply()
43459
7cc913396f8c py3: keep "keypressed" a native str in crecord
Denis Laxalde <denis.laxalde@logilab.fr>
parents: 43458
diff changeset
1910 elif keypressed in ["\n", "KEY_ENTER"]:
40253
682f73fa924a crecord: make enter move cursor down to the next item of the same type
Anton Shestakov <av6@dwimlabs.net>
parents: 38426
diff changeset
1911 self.toggleapply()
42572
cd4f1b7c3192 crecord: make KEY_ENTER usable in tests (by not updating UI)
Kyle Lippincott <spectral@google.com>
parents: 42571
diff changeset
1912 self.nextsametype(test=test)
43459
7cc913396f8c py3: keep "keypressed" a native str in crecord
Denis Laxalde <denis.laxalde@logilab.fr>
parents: 43458
diff changeset
1913 elif keypressed in ["X"]:
42573
9ac1a5a4a64f crecord: provide 'X' as a range-select mechanism
Kyle Lippincott <spectral@google.com>
parents: 42572
diff changeset
1914 self.toggleallbetween()
43459
7cc913396f8c py3: keep "keypressed" a native str in crecord
Denis Laxalde <denis.laxalde@logilab.fr>
parents: 43458
diff changeset
1915 elif keypressed in ["A"]:
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1916 self.toggleall()
43459
7cc913396f8c py3: keep "keypressed" a native str in crecord
Denis Laxalde <denis.laxalde@logilab.fr>
parents: 43458
diff changeset
1917 elif keypressed in ["e"]:
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1918 self.toggleedit(test=test)
43459
7cc913396f8c py3: keep "keypressed" a native str in crecord
Denis Laxalde <denis.laxalde@logilab.fr>
parents: 43458
diff changeset
1919 elif keypressed in ["f"]:
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1920 self.togglefolded()
43459
7cc913396f8c py3: keep "keypressed" a native str in crecord
Denis Laxalde <denis.laxalde@logilab.fr>
parents: 43458
diff changeset
1921 elif keypressed in ["F"]:
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1922 self.togglefolded(foldparent=True)
43459
7cc913396f8c py3: keep "keypressed" a native str in crecord
Denis Laxalde <denis.laxalde@logilab.fr>
parents: 43458
diff changeset
1923 elif keypressed in ["m"]:
33973
a1cd6eae2ad3 record: make the m key open an editor for the commit message (issue5667)
Peter Vitt <peter.vitt2@uni-siegen.de>
parents: 33813
diff changeset
1924 self.commitMessageWindow()
43459
7cc913396f8c py3: keep "keypressed" a native str in crecord
Denis Laxalde <denis.laxalde@logilab.fr>
parents: 43458
diff changeset
1925 elif keypressed in ["g", "KEY_HOME"]:
42073
80103ed2e8ee crecord: new keys g & G to navigate to the top and bottom respectively
Arun Chandrasekaran <aruncxy@gmail.com>
parents: 42025
diff changeset
1926 self.handlefirstlineevent()
43459
7cc913396f8c py3: keep "keypressed" a native str in crecord
Denis Laxalde <denis.laxalde@logilab.fr>
parents: 43458
diff changeset
1927 elif keypressed in ["G", "KEY_END"]:
42073
80103ed2e8ee crecord: new keys g & G to navigate to the top and bottom respectively
Arun Chandrasekaran <aruncxy@gmail.com>
parents: 42025
diff changeset
1928 self.handlelastlineevent()
43459
7cc913396f8c py3: keep "keypressed" a native str in crecord
Denis Laxalde <denis.laxalde@logilab.fr>
parents: 43458
diff changeset
1929 elif keypressed in ["?"]:
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1930 self.helpwindow()
25419
6e62a5b3442d crecord: fix blue artifact bug coming back from help screen
Laurent Charignon <lcharignon@fb.com>
parents: 25359
diff changeset
1931 self.stdscr.clear()
6e62a5b3442d crecord: fix blue artifact bug coming back from help screen
Laurent Charignon <lcharignon@fb.com>
parents: 25359
diff changeset
1932 self.stdscr.refresh()
43460
be0f77fd274d py3: fix handling of ctrl keys in crecord (issue6213)
Denis Laxalde <denis.laxalde@logilab.fr>
parents: 43459
diff changeset
1933 elif keypressed in [curses.ascii.ctrl("L")]:
41992
fa3b0ca9d74f crecord: redraw the screen on ctrl-L
Kyle Lippincott <spectral@google.com>
parents: 41991
diff changeset
1934 # scroll the current line to the top of the screen, and redraw
fa3b0ca9d74f crecord: redraw the screen on ctrl-L
Kyle Lippincott <spectral@google.com>
parents: 41991
diff changeset
1935 # everything
29957
7d053ba73178 crecord: add an event that scrolls the selected line to the top of the screen
Nathan Goldbaum <ngoldbau@illinois.edu>
parents: 29942
diff changeset
1936 self.scrolllines(self.selecteditemstartline)
41992
fa3b0ca9d74f crecord: redraw the screen on ctrl-L
Kyle Lippincott <spectral@google.com>
parents: 41991
diff changeset
1937 self.stdscr.clear()
fa3b0ca9d74f crecord: redraw the screen on ctrl-L
Kyle Lippincott <spectral@google.com>
parents: 41991
diff changeset
1938 self.stdscr.refresh()
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1939
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1940 def main(self, stdscr):
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1941 """
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1942 method to be wrapped by curses.wrapper() for selecting chunks.
28579
f571ea254f75 crecord: clean up empty lines at ends of docblocks
Ryan McElroy <rmcelroy@fb.com>
parents: 28543
diff changeset
1943 """
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1944
31931
0130c3e1b1d9 crecord: avoid setting non-existing signal SIGWINCH on windows
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 31930
diff changeset
1945 origsigwinch = sentinel = object()
50928
d718eddf01d9 safehasattr: drop usage in favor of hasattr
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 50562
diff changeset
1946 if hasattr(signal, 'SIGWINCH'):
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1947 origsigwinch = signal.signal(signal.SIGWINCH, self.sigwinchhandler)
31930
7e7743a01103 crecord: ensure we reinstall the SIGWINCH handler
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 31929
diff changeset
1948 try:
7e7743a01103 crecord: ensure we reinstall the SIGWINCH handler
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 31929
diff changeset
1949 return self._main(stdscr)
7e7743a01103 crecord: ensure we reinstall the SIGWINCH handler
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 31929
diff changeset
1950 finally:
31931
0130c3e1b1d9 crecord: avoid setting non-existing signal SIGWINCH on windows
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 31930
diff changeset
1951 if origsigwinch is not sentinel:
0130c3e1b1d9 crecord: avoid setting non-existing signal SIGWINCH on windows
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 31930
diff changeset
1952 signal.signal(signal.SIGWINCH, origsigwinch)
31929
bf6b44da1d8e crecord: extract most of 'main' into a sub function
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 31649
diff changeset
1953
bf6b44da1d8e crecord: extract most of 'main' into a sub function
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 31649
diff changeset
1954 def _main(self, stdscr):
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1955 self.stdscr = stdscr
25820
701d8c362aa2 crecord: add error reporting for failure in curses interface initialization
Laurent Charignon <lcharignon@fb.com>
parents: 25807
diff changeset
1956 # error during initialization, cannot be printed in the curses
701d8c362aa2 crecord: add error reporting for failure in curses interface initialization
Laurent Charignon <lcharignon@fb.com>
parents: 25807
diff changeset
1957 # interface, it should be printed by the calling code
38047
dabc2237963c crecord: fallback to text mode if diffs are too big for curses mode
Kyle Lippincott <spectral@google.com>
parents: 37084
diff changeset
1958 self.initexc = None
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1959 self.yscreensize, self.xscreensize = self.stdscr.getmaxyx()
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1960
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1961 curses.start_color()
35528
fb2e59e92651 crecord: fallback to color = no when curses.use_default_colors() fails
Elmar Bartel <elb_hg@leo.org>
parents: 35527
diff changeset
1962 try:
fb2e59e92651 crecord: fallback to color = no when curses.use_default_colors() fails
Elmar Bartel <elb_hg@leo.org>
parents: 35527
diff changeset
1963 curses.use_default_colors()
fb2e59e92651 crecord: fallback to color = no when curses.use_default_colors() fails
Elmar Bartel <elb_hg@leo.org>
parents: 35527
diff changeset
1964 except curses.error:
fb2e59e92651 crecord: fallback to color = no when curses.use_default_colors() fails
Elmar Bartel <elb_hg@leo.org>
parents: 35527
diff changeset
1965 self.usecolor = False
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1966
41993
cde5827d09a7 crecord: redraw the screen when starting up chunkselector
Kyle Lippincott <spectral@google.com>
parents: 41992
diff changeset
1967 # In some situations we may have some cruft left on the "alternate
cde5827d09a7 crecord: redraw the screen when starting up chunkselector
Kyle Lippincott <spectral@google.com>
parents: 41992
diff changeset
1968 # screen" from another program (or previous iterations of ourself), and
cde5827d09a7 crecord: redraw the screen when starting up chunkselector
Kyle Lippincott <spectral@google.com>
parents: 41992
diff changeset
1969 # we won't clear it if the scroll region is small enough to comfortably
cde5827d09a7 crecord: redraw the screen when starting up chunkselector
Kyle Lippincott <spectral@google.com>
parents: 41992
diff changeset
1970 # fit on the terminal.
cde5827d09a7 crecord: redraw the screen when starting up chunkselector
Kyle Lippincott <spectral@google.com>
parents: 41992
diff changeset
1971 self.stdscr.clear()
cde5827d09a7 crecord: redraw the screen when starting up chunkselector
Kyle Lippincott <spectral@google.com>
parents: 41992
diff changeset
1972
42025
66fc05ff0ea3 crecord: draw on the whole screen
Alexander Kobjolke <alex@jakalx.net>
parents: 41993
diff changeset
1973 # don't display the cursor
66fc05ff0ea3 crecord: draw on the whole screen
Alexander Kobjolke <alex@jakalx.net>
parents: 41993
diff changeset
1974 try:
66fc05ff0ea3 crecord: draw on the whole screen
Alexander Kobjolke <alex@jakalx.net>
parents: 41993
diff changeset
1975 curses.curs_set(0)
66fc05ff0ea3 crecord: draw on the whole screen
Alexander Kobjolke <alex@jakalx.net>
parents: 41993
diff changeset
1976 except curses.error:
66fc05ff0ea3 crecord: draw on the whole screen
Alexander Kobjolke <alex@jakalx.net>
parents: 41993
diff changeset
1977 pass
66fc05ff0ea3 crecord: draw on the whole screen
Alexander Kobjolke <alex@jakalx.net>
parents: 41993
diff changeset
1978
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1979 # available colors: black, blue, cyan, green, magenta, white, yellow
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1980 # init_pair(color_id, foreground_color, background_color)
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
1981 self.initcolorpair(None, None, name=b"normal")
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1982 self.initcolorpair(
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
1983 curses.COLOR_WHITE, curses.COLOR_MAGENTA, name=b"selected"
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
1984 )
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
1985 self.initcolorpair(curses.COLOR_RED, None, name=b"deletion")
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
1986 self.initcolorpair(curses.COLOR_GREEN, None, name=b"addition")
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
1987 self.initcolorpair(
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
1988 curses.COLOR_WHITE, curses.COLOR_BLUE, name=b"legend"
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
1989 )
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1990 # newwin([height, width,] begin_y, begin_x)
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1991 self.statuswin = curses.newwin(self.numstatuslines, 0, 0, 0)
50375
29d7a5a8b8c6 crecord: switch a curses argument to bool to appease type checkers
Matt Harbison <matt_harbison@yahoo.com>
parents: 49034
diff changeset
1992 self.statuswin.keypad(True) # interpret arrow-key, etc. esc sequences
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1993
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1994 # figure out how much space to allocate for the chunk-pad which is
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1995 # used for displaying the patch
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1996
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1997 # stupid hack to prevent getnumlinesdisplayed from failing
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1998 self.chunkpad = curses.newpad(1, self.xscreensize)
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
1999
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
2000 # add 1 so to account for last line text reaching end of line
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
2001 self.numpadlines = self.getnumlinesdisplayed(ignorefolding=True) + 1
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
2002
25821
d68544b69736 crecord: throws error instead of crashing for large diffs
Laurent Charignon <lcharignon@fb.com>
parents: 25820
diff changeset
2003 try:
d68544b69736 crecord: throws error instead of crashing for large diffs
Laurent Charignon <lcharignon@fb.com>
parents: 25820
diff changeset
2004 self.chunkpad = curses.newpad(self.numpadlines, self.xscreensize)
d68544b69736 crecord: throws error instead of crashing for large diffs
Laurent Charignon <lcharignon@fb.com>
parents: 25820
diff changeset
2005 except curses.error:
38047
dabc2237963c crecord: fallback to text mode if diffs are too big for curses mode
Kyle Lippincott <spectral@google.com>
parents: 37084
diff changeset
2006 self.initexc = fallbackerror(
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
2007 _(b'this diff is too large to be displayed')
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
2008 )
25821
d68544b69736 crecord: throws error instead of crashing for large diffs
Laurent Charignon <lcharignon@fb.com>
parents: 25820
diff changeset
2009 return
30332
318a24b52eeb spelling: fixes of non-dictionary words
Mads Kiilerich <madski@unity3d.com>
parents: 30315
diff changeset
2010 # initialize selecteditemendline (initial start-line is 0)
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
2011 self.selecteditemendline = self.getnumlinesdisplayed(
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
2012 self.currentselecteditem, recursechildren=False
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
2013 )
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
2014
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
2015 while True:
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
2016 self.updatescreen()
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
2017 try:
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
2018 with self.ui.timeblockedsection(b'crecord'):
30981
a0c4e57074fe crecord: log blocked time waiting for curses input
Simon Farnsworth <simonfar@fb.com>
parents: 30797
diff changeset
2019 keypressed = self.statuswin.getkey()
25556
40f0e9e5b821 crecord: add mechanism for error reporting
Laurent Charignon <lcharignon@fb.com>
parents: 25555
diff changeset
2020 if self.errorstr is not None:
40f0e9e5b821 crecord: add mechanism for error reporting
Laurent Charignon <lcharignon@fb.com>
parents: 25555
diff changeset
2021 self.errorstr = None
40f0e9e5b821 crecord: add mechanism for error reporting
Laurent Charignon <lcharignon@fb.com>
parents: 25555
diff changeset
2022 continue
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
2023 except curses.error:
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
2024 keypressed = b"foobar"
24310
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
2025 if self.handlekeypressed(keypressed):
6409fb6c934d record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff changeset
2026 break
33973
a1cd6eae2ad3 record: make the m key open an editor for the commit message (issue5667)
Peter Vitt <peter.vitt2@uni-siegen.de>
parents: 33813
diff changeset
2027
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
2028 if self.commenttext != b"":
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
2029 whitespaceremoved = re.sub(
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
2030 br"(?m)^\s.*(\n|$)", b"", self.commenttext
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42659
diff changeset
2031 )
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
2032 if whitespaceremoved != b"":
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
2033 self.opts[b'message'] = self.commenttext