Mercurial > hg
annotate mercurial/crecord.py @ 40629:ab59cc71f80c
tests: fix bytes/str issue I introduced when adding this test
# skip-blame just b prefixes for py3
Differential Revision: https://phab.mercurial-scm.org/D5271
author | Augie Fackler <augie@google.com> |
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date | Wed, 14 Nov 2018 10:15:28 -0500 |
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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 from __future__ import absolute_import |
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12 |
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13 import locale |
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14 import os |
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15 import re |
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16 import signal |
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17 |
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18 from .i18n import _ |
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19 from . import ( |
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20 encoding, |
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21 error, |
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22 patch as patchmod, |
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23 scmutil, |
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24 util, |
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25 ) |
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26 from .utils import ( |
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27 stringutil, |
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28 ) |
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29 stringio = util.stringio |
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30 |
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31 # This is required for ncurses to display non-ASCII characters in default user |
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32 # locale encoding correctly. --immerrr |
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33 locale.setlocale(locale.LC_ALL, u'') |
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34 |
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35 # patch comments based on the git one |
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36 diffhelptext = _("""# To remove '-' lines, make them ' ' lines (context). |
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37 # To remove '+' lines, delete them. |
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38 # Lines starting with # will be removed from the patch. |
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39 """) |
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40 |
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41 hunkhelptext = _("""# |
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42 # If the patch applies cleanly, the edited hunk will immediately be |
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43 # added to the record list. If it does not apply cleanly, a rejects file |
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44 # will be generated. You can use that when you try again. If all lines |
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45 # of the hunk are removed, then the edit is aborted and the hunk is left |
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46 # unchanged. |
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47 """) |
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48 |
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49 patchhelptext = _("""# |
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50 # If the patch applies cleanly, the edited patch will immediately |
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51 # be finalised. If it does not apply cleanly, rejects files will be |
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52 # generated. You can use those when you try again. |
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53 """) |
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54 |
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55 try: |
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56 import curses |
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57 curses.error |
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58 except ImportError: |
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59 # I have no idea if wcurses works with crecord... |
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60 try: |
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61 import wcurses as curses |
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62 curses.error |
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63 except ImportError: |
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64 # wcurses is not shipped on Windows by default, or python is not |
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65 # compiled with curses |
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66 curses = False |
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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 # Inherits from error.Abort so that existing behavior is preserved if the |
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71 # calling code does not know how to fallback. |
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72 |
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73 def checkcurses(ui): |
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74 """Return True if the user wants to use curses |
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75 |
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76 This method returns True if curses is found (and that python is built with |
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77 it) and that the user has the correct flag for the ui. |
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78 """ |
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79 return curses and ui.interface("chunkselector") == "curses" |
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80 |
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81 class patchnode(object): |
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82 """abstract class for patch graph nodes |
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83 (i.e. patchroot, header, hunk, hunkline) |
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84 """ |
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85 |
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86 def firstchild(self): |
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87 raise NotImplementedError("method must be implemented by subclass") |
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88 |
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89 def lastchild(self): |
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90 raise NotImplementedError("method must be implemented by subclass") |
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91 |
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92 def allchildren(self): |
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93 "Return a list of all of the direct children of this node" |
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94 raise NotImplementedError("method must be implemented by subclass") |
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95 |
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96 def nextsibling(self): |
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97 """ |
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98 Return the closest next item of the same type where there are no items |
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99 of different types between the current item and this closest item. |
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100 If no such item exists, return None. |
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101 """ |
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102 raise NotImplementedError("method must be implemented by subclass") |
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103 |
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104 def prevsibling(self): |
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105 """ |
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106 Return the closest previous item of the same type where there are no |
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107 items of different types between the current item and this closest item. |
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108 If no such item exists, return None. |
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109 """ |
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110 raise NotImplementedError("method must be implemented by subclass") |
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111 |
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112 def parentitem(self): |
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113 raise NotImplementedError("method must be implemented by subclass") |
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114 |
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115 def nextitem(self, skipfolded=True): |
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116 """ |
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117 Try to return the next item closest to this item, regardless of item's |
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118 type (header, hunk, or hunkline). |
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119 |
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120 If skipfolded == True, and the current item is folded, then the child |
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121 items that are hidden due to folding will be skipped when determining |
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122 the next item. |
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123 |
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124 If it is not possible to get the next item, return None. |
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125 """ |
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126 try: |
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127 itemfolded = self.folded |
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128 except AttributeError: |
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129 itemfolded = False |
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130 if skipfolded and itemfolded: |
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131 nextitem = self.nextsibling() |
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132 if nextitem is None: |
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133 try: |
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134 nextitem = self.parentitem().nextsibling() |
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135 except AttributeError: |
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136 nextitem = None |
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137 return nextitem |
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138 else: |
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139 # try child |
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140 item = self.firstchild() |
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141 if item is not None: |
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142 return item |
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143 |
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144 # else try next sibling |
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145 item = self.nextsibling() |
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146 if item is not None: |
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147 return item |
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148 |
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149 try: |
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150 # else try parent's next sibling |
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151 item = self.parentitem().nextsibling() |
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152 if item is not None: |
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153 return item |
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154 |
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155 # else return grandparent's next sibling (or None) |
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156 return self.parentitem().parentitem().nextsibling() |
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157 |
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158 except AttributeError: # parent and/or grandparent was None |
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159 return None |
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160 |
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161 def previtem(self): |
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162 """ |
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163 Try to return the previous item closest to this item, regardless of |
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164 item's type (header, hunk, or hunkline). |
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165 |
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166 If it is not possible to get the previous item, return None. |
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167 """ |
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168 # try previous sibling's last child's last child, |
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169 # else try previous sibling's last child, else try previous sibling |
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170 prevsibling = self.prevsibling() |
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171 if prevsibling is not None: |
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172 prevsiblinglastchild = prevsibling.lastchild() |
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173 if ((prevsiblinglastchild is not None) and |
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174 not prevsibling.folded): |
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175 prevsiblinglclc = prevsiblinglastchild.lastchild() |
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176 if ((prevsiblinglclc is not None) and |
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177 not prevsiblinglastchild.folded): |
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178 return prevsiblinglclc |
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179 else: |
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180 return prevsiblinglastchild |
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181 else: |
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182 return prevsibling |
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183 |
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184 # try parent (or None) |
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185 return self.parentitem() |
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186 |
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187 class patch(patchnode, list): # todo: rename patchroot |
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188 """ |
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189 list of header objects representing the patch. |
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190 """ |
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191 def __init__(self, headerlist): |
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192 self.extend(headerlist) |
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193 # add parent patch object reference to each header |
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194 for header in self: |
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195 header.patch = self |
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196 |
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197 class uiheader(patchnode): |
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198 """patch header |
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199 |
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200 xxx shouldn't we move this to mercurial/patch.py ? |
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201 """ |
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202 |
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203 def __init__(self, header): |
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204 self.nonuiheader = header |
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205 # flag to indicate whether to apply this chunk |
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206 self.applied = True |
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207 # flag which only affects the status display indicating if a node's |
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208 # children are partially applied (i.e. some applied, some not). |
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209 self.partial = False |
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210 |
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211 # flag to indicate whether to display as folded/unfolded to user |
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212 self.folded = True |
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213 |
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214 # list of all headers in patch |
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215 self.patch = None |
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216 |
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217 # flag is False if this header was ever unfolded from initial state |
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218 self.neverunfolded = True |
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219 self.hunks = [uihunk(h, self) for h in self.hunks] |
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220 |
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221 def prettystr(self): |
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222 x = stringio() |
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223 self.pretty(x) |
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224 return x.getvalue() |
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225 |
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226 def nextsibling(self): |
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227 numheadersinpatch = len(self.patch) |
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228 indexofthisheader = self.patch.index(self) |
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229 |
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230 if indexofthisheader < numheadersinpatch - 1: |
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231 nextheader = self.patch[indexofthisheader + 1] |
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232 return nextheader |
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233 else: |
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234 return None |
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235 |
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236 def prevsibling(self): |
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237 indexofthisheader = self.patch.index(self) |
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238 if indexofthisheader > 0: |
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239 previousheader = self.patch[indexofthisheader - 1] |
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240 return previousheader |
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241 else: |
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242 return None |
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243 |
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244 def parentitem(self): |
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245 """ |
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246 there is no 'real' parent item of a header that can be selected, |
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247 so return None. |
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248 """ |
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249 return None |
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250 |
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251 def firstchild(self): |
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252 "return the first child of this item, if one exists. otherwise None." |
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253 if len(self.hunks) > 0: |
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254 return self.hunks[0] |
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255 else: |
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256 return None |
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257 |
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258 def lastchild(self): |
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259 "return the last child of this item, if one exists. otherwise None." |
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260 if len(self.hunks) > 0: |
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261 return self.hunks[-1] |
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262 else: |
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263 return None |
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264 |
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265 def allchildren(self): |
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266 "return a list of all of the direct children of this node" |
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267 return self.hunks |
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268 |
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269 def __getattr__(self, name): |
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270 return getattr(self.nonuiheader, name) |
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271 |
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272 class uihunkline(patchnode): |
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273 "represents a changed line in a hunk" |
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274 def __init__(self, linetext, hunk): |
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275 self.linetext = linetext |
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276 self.applied = True |
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277 # the parent hunk to which this line belongs |
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278 self.hunk = hunk |
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279 # folding lines currently is not used/needed, but this flag is needed |
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280 # in the previtem method. |
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281 self.folded = False |
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282 |
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283 def prettystr(self): |
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284 return self.linetext |
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285 |
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286 def nextsibling(self): |
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287 numlinesinhunk = len(self.hunk.changedlines) |
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288 indexofthisline = self.hunk.changedlines.index(self) |
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289 |
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290 if (indexofthisline < numlinesinhunk - 1): |
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291 nextline = self.hunk.changedlines[indexofthisline + 1] |
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292 return nextline |
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293 else: |
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294 return None |
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295 |
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296 def prevsibling(self): |
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297 indexofthisline = self.hunk.changedlines.index(self) |
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298 if indexofthisline > 0: |
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299 previousline = self.hunk.changedlines[indexofthisline - 1] |
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300 return previousline |
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301 else: |
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302 return None |
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303 |
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304 def parentitem(self): |
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305 "return the parent to the current item" |
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306 return self.hunk |
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307 |
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308 def firstchild(self): |
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309 "return the first child of this item, if one exists. otherwise None." |
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310 # hunk-lines don't have children |
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311 return None |
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312 |
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313 def lastchild(self): |
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314 "return the last child of this item, if one exists. otherwise None." |
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315 # hunk-lines don't have children |
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316 return None |
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317 |
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318 class uihunk(patchnode): |
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319 """ui patch hunk, wraps a hunk and keep track of ui behavior """ |
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320 maxcontext = 3 |
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321 |
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322 def __init__(self, hunk, header): |
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323 self._hunk = hunk |
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324 self.changedlines = [uihunkline(line, self) for line in hunk.hunk] |
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325 self.header = header |
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326 # used at end for detecting how many removed lines were un-applied |
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327 self.originalremoved = self.removed |
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328 |
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329 # flag to indicate whether to display as folded/unfolded to user |
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330 self.folded = True |
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331 # flag to indicate whether to apply this chunk |
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332 self.applied = True |
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333 # flag which only affects the status display indicating if a node's |
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334 # children are partially applied (i.e. some applied, some not). |
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335 self.partial = False |
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336 |
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337 def nextsibling(self): |
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338 numhunksinheader = len(self.header.hunks) |
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339 indexofthishunk = self.header.hunks.index(self) |
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340 |
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341 if (indexofthishunk < numhunksinheader - 1): |
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342 nexthunk = self.header.hunks[indexofthishunk + 1] |
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343 return nexthunk |
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344 else: |
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345 return None |
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346 |
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347 def prevsibling(self): |
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348 indexofthishunk = self.header.hunks.index(self) |
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349 if indexofthishunk > 0: |
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350 previoushunk = self.header.hunks[indexofthishunk - 1] |
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351 return previoushunk |
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352 else: |
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353 return None |
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354 |
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355 def parentitem(self): |
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356 "return the parent to the current item" |
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357 return self.header |
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358 |
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359 def firstchild(self): |
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360 "return the first child of this item, if one exists. otherwise None." |
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361 if len(self.changedlines) > 0: |
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362 return self.changedlines[0] |
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363 else: |
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364 return None |
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365 |
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366 def lastchild(self): |
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367 "return the last child of this item, if one exists. otherwise None." |
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368 if len(self.changedlines) > 0: |
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369 return self.changedlines[-1] |
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370 else: |
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371 return None |
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372 |
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373 def allchildren(self): |
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374 "return a list of all of the direct children of this node" |
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375 return self.changedlines |
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376 |
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377 def countchanges(self): |
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378 """changedlines -> (n+,n-)""" |
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379 add = len([l for l in self.changedlines if l.applied |
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380 and l.prettystr()[0] == '+']) |
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381 rem = len([l for l in self.changedlines if l.applied |
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382 and l.prettystr()[0] == '-']) |
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383 return add, rem |
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384 |
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385 def getfromtoline(self): |
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386 # calculate the number of removed lines converted to context lines |
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387 removedconvertedtocontext = self.originalremoved - self.removed |
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388 |
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389 contextlen = (len(self.before) + len(self.after) + |
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390 removedconvertedtocontext) |
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391 if self.after and self.after[-1] == '\\ No newline at end of file\n': |
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392 contextlen -= 1 |
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393 fromlen = contextlen + self.removed |
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394 tolen = contextlen + self.added |
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395 |
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396 # diffutils manual, section "2.2.2.2 detailed description of unified |
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397 # format": "an empty hunk is considered to end at the line that |
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398 # precedes the hunk." |
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399 # |
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400 # so, if either of hunks is empty, decrease its line start. --immerrr |
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401 # but only do this if fromline > 0, to avoid having, e.g fromline=-1. |
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402 fromline, toline = self.fromline, self.toline |
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403 if fromline != 0: |
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404 if fromlen == 0: |
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405 fromline -= 1 |
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406 if tolen == 0 and toline > 0: |
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407 toline -= 1 |
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408 |
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409 fromtoline = '@@ -%d,%d +%d,%d @@%s\n' % ( |
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410 fromline, fromlen, toline, tolen, |
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411 self.proc and (' ' + self.proc)) |
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412 return fromtoline |
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413 |
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414 def write(self, fp): |
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415 # updated self.added/removed, which are used by getfromtoline() |
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416 self.added, self.removed = self.countchanges() |
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417 fp.write(self.getfromtoline()) |
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418 |
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419 hunklinelist = [] |
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420 # add the following to the list: (1) all applied lines, and |
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421 # (2) all unapplied removal lines (convert these to context lines) |
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422 for changedline in self.changedlines: |
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423 changedlinestr = changedline.prettystr() |
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424 if changedline.applied: |
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425 hunklinelist.append(changedlinestr) |
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426 elif changedlinestr[0] == "-": |
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427 hunklinelist.append(" " + changedlinestr[1:]) |
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428 |
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429 fp.write(''.join(self.before + hunklinelist + self.after)) |
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430 |
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431 pretty = write |
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432 |
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433 def prettystr(self): |
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434 x = stringio() |
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435 self.pretty(x) |
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436 return x.getvalue() |
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437 |
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438 def reversehunk(self): |
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439 """return a recordhunk which is the reverse of the hunk |
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440 |
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441 Assuming the displayed patch is diff(A, B) result. The returned hunk is |
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442 intended to be applied to B, instead of A. |
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443 |
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444 For example, when A is "0\n1\n2\n6\n" and B is "0\n3\n4\n5\n6\n", and |
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445 the user made the following selection: |
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446 |
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447 0 |
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448 [x] -1 [x]: selected |
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449 [ ] -2 [ ]: not selected |
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450 [x] +3 |
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451 [ ] +4 |
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452 [x] +5 |
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453 6 |
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454 |
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455 This function returns a hunk like: |
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456 |
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457 0 |
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458 -3 |
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459 -4 |
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460 -5 |
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461 +1 |
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462 +4 |
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463 6 |
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464 |
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465 Note "4" was first deleted then added. That's because "4" exists in B |
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466 side and "-4" must exist between "-3" and "-5" to make the patch |
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467 applicable to B. |
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468 """ |
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469 dels = [] |
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470 adds = [] |
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471 for line in self.changedlines: |
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472 text = line.linetext |
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473 if line.applied: |
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474 if text[0] == '+': |
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475 dels.append(text[1:]) |
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476 elif text[0] == '-': |
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477 adds.append(text[1:]) |
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478 elif text[0] == '+': |
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479 dels.append(text[1:]) |
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480 adds.append(text[1:]) |
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481 hunk = ['-%s' % l for l in dels] + ['+%s' % l for l in adds] |
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482 h = self._hunk |
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483 return patchmod.recordhunk(h.header, h.toline, h.fromline, h.proc, |
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484 h.before, hunk, h.after) |
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485 |
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486 def __getattr__(self, name): |
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487 return getattr(self._hunk, name) |
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488 |
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489 def __repr__(self): |
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490 return '<hunk %r@%d>' % (self.filename(), self.fromline) |
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491 |
30533 | 492 def filterpatch(ui, chunks, chunkselector, operation=None): |
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493 """interactively filter patch chunks into applied-only chunks""" |
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494 chunks = list(chunks) |
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495 # convert chunks list into structure suitable for displaying/modifying |
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496 # with curses. create a list of headers only. |
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497 headers = [c for c in chunks if isinstance(c, patchmod.header)] |
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498 |
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499 # if there are no changed files |
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500 if len(headers) == 0: |
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501 return [], {} |
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502 uiheaders = [uiheader(h) for h in headers] |
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503 # let user choose headers/hunks/lines, and mark their applied flags |
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504 # accordingly |
30533 | 505 ret = chunkselector(ui, uiheaders, operation=operation) |
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506 appliedhunklist = [] |
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507 for hdr in uiheaders: |
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508 if (hdr.applied and |
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509 (hdr.special() or len([h for h in hdr.hunks if h.applied]) > 0)): |
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510 appliedhunklist.append(hdr) |
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511 fixoffset = 0 |
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512 for hnk in hdr.hunks: |
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513 if hnk.applied: |
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514 appliedhunklist.append(hnk) |
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515 # adjust the 'to'-line offset of the hunk to be correct |
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516 # after de-activating some of the other hunks for this file |
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517 if fixoffset: |
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518 #hnk = copy.copy(hnk) # necessary?? |
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519 hnk.toline += fixoffset |
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520 else: |
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521 fixoffset += hnk.removed - hnk.added |
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522 |
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523 return (appliedhunklist, ret) |
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524 |
30533 | 525 def chunkselector(ui, headerlist, operation=None): |
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526 """ |
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527 curses interface to get selection of chunks, and mark the applied flags |
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528 of the chosen chunks. |
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529 """ |
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530 ui.write(_('starting interactive selection\n')) |
30533 | 531 chunkselector = curseschunkselector(headerlist, ui, operation) |
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532 origsigtstp = sentinel = object() |
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533 if util.safehasattr(signal, 'SIGTSTP'): |
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534 origsigtstp = signal.getsignal(signal.SIGTSTP) |
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535 try: |
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536 curses.wrapper(chunkselector.main) |
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537 if chunkselector.initexc is not None: |
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538 raise chunkselector.initexc |
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539 # ncurses does not restore signal handler for SIGTSTP |
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540 finally: |
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541 if origsigtstp is not sentinel: |
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542 signal.signal(signal.SIGTSTP, origsigtstp) |
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543 return chunkselector.opts |
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544 |
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545 def testdecorator(testfn, f): |
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546 def u(*args, **kwargs): |
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547 return f(testfn, *args, **kwargs) |
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548 return u |
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549 |
30533 | 550 def testchunkselector(testfn, ui, headerlist, operation=None): |
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551 """ |
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552 test interface to get selection of chunks, and mark the applied flags |
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553 of the chosen chunks. |
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554 """ |
30533 | 555 chunkselector = curseschunkselector(headerlist, ui, operation) |
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556 if testfn and os.path.exists(testfn): |
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557 testf = open(testfn, 'rb') |
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558 testcommands = [x.rstrip('\n') for x in testf.readlines()] |
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559 testf.close() |
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560 while True: |
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561 if chunkselector.handlekeypressed(testcommands.pop(0), test=True): |
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562 break |
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563 return chunkselector.opts |
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564 |
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565 _headermessages = { # {operation: text} |
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566 'apply': _('Select hunks to apply'), |
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567 'discard': _('Select hunks to discard'), |
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568 None: _('Select hunks to record'), |
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569 } |
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570 |
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571 class curseschunkselector(object): |
30533 | 572 def __init__(self, headerlist, ui, operation=None): |
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573 # put the headers into a patch object |
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574 self.headerlist = patch(headerlist) |
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575 |
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576 self.ui = ui |
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577 self.opts = {} |
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578 |
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579 self.errorstr = None |
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580 # list of all chunks |
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581 self.chunklist = [] |
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582 for h in headerlist: |
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583 self.chunklist.append(h) |
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584 self.chunklist.extend(h.hunks) |
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585 |
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586 # dictionary mapping (fgcolor, bgcolor) pairs to the |
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587 # corresponding curses color-pair value. |
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588 self.colorpairs = {} |
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589 # maps custom nicknames of color-pairs to curses color-pair values |
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590 self.colorpairnames = {} |
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591 |
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592 # Honor color setting of ui section. Keep colored setup as |
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593 # long as not explicitly set to a falsy value - especially, |
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594 # when not set at all. This is to stay most compatible with |
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|
595 # previous (color only) behaviour. |
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596 uicolor = stringutil.parsebool(self.ui.config('ui', 'color')) |
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597 self.usecolor = uicolor is not False |
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598 |
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599 # the currently selected header, hunk, or hunk-line |
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600 self.currentselecteditem = self.headerlist[0] |
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601 |
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602 # updated when printing out patch-display -- the 'lines' here are the |
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603 # line positions *in the pad*, not on the screen. |
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604 self.selecteditemstartline = 0 |
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605 self.selecteditemendline = None |
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606 |
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607 # define indentation levels |
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608 self.headerindentnumchars = 0 |
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609 self.hunkindentnumchars = 3 |
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610 self.hunklineindentnumchars = 6 |
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611 |
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612 # the first line of the pad to print to the screen |
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613 self.firstlineofpadtoprint = 0 |
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614 |
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615 # keeps track of the number of lines in the pad |
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616 self.numpadlines = None |
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617 |
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618 self.numstatuslines = 1 |
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619 |
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620 # keep a running count of the number of lines printed to the pad |
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621 # (used for determining when the selected item begins/ends) |
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622 self.linesprintedtopadsofar = 0 |
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623 |
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624 # the first line of the pad which is visible on the screen |
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625 self.firstlineofpadtoprint = 0 |
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626 |
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627 # stores optional text for a commit comment provided by the user |
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628 self.commenttext = "" |
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629 |
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630 # if the last 'toggle all' command caused all changes to be applied |
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631 self.waslasttoggleallapplied = True |
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632 |
30533 | 633 # affects some ui text |
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634 if operation not in _headermessages: |
31649 | 635 raise error.ProgrammingError('unexpected operation: %s' % operation) |
30533 | 636 self.operation = operation |
637 | |
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638 def uparrowevent(self): |
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639 """ |
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640 try to select the previous item to the current item that has the |
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641 most-indented level. for example, if a hunk is selected, try to select |
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642 the last hunkline of the hunk prior to the selected hunk. or, if |
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643 the first hunkline of a hunk is currently selected, then select the |
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644 hunk itself. |
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645 """ |
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646 currentitem = self.currentselecteditem |
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647 |
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648 nextitem = currentitem.previtem() |
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649 |
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650 if nextitem is None: |
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651 # if no parent item (i.e. currentitem is the first header), then |
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652 # no change... |
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653 nextitem = currentitem |
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654 |
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655 self.currentselecteditem = nextitem |
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656 |
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657 def uparrowshiftevent(self): |
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658 """ |
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659 select (if possible) the previous item on the same level as the |
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660 currently selected item. otherwise, select (if possible) the |
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661 parent-item of the currently selected item. |
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662 """ |
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663 currentitem = self.currentselecteditem |
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664 nextitem = currentitem.prevsibling() |
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665 # if there's no previous sibling, try choosing the parent |
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666 if nextitem is None: |
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667 nextitem = currentitem.parentitem() |
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668 if nextitem is None: |
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669 # if no parent item (i.e. currentitem is the first header), then |
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670 # no change... |
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671 nextitem = currentitem |
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672 |
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673 self.currentselecteditem = nextitem |
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|
674 self.recenterdisplayedarea() |
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675 |
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|
676 def downarrowevent(self): |
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|
677 """ |
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|
678 try to select the next item to the current item that has the |
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679 most-indented level. for example, if a hunk is selected, select |
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|
680 the first hunkline of the selected hunk. or, if the last hunkline of |
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681 a hunk is currently selected, then select the next hunk, if one exists, |
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682 or if not, the next header if one exists. |
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|
683 """ |
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|
684 #self.startprintline += 1 #debug |
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|
685 currentitem = self.currentselecteditem |
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|
686 |
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|
687 nextitem = currentitem.nextitem() |
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688 # if there's no next item, keep the selection as-is |
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|
689 if nextitem is None: |
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|
690 nextitem = currentitem |
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|
691 |
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|
692 self.currentselecteditem = nextitem |
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|
693 |
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|
694 def downarrowshiftevent(self): |
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695 """ |
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29080
diff
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|
696 select (if possible) the next item on the same level as the currently |
4abca4cbe768
crecord: update downarrowshiftevent() docstring, remove todo
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|
697 selected item. otherwise, select (if possible) the next item on the |
4abca4cbe768
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|
698 same level as the parent item of the currently selected item. |
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699 """ |
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|
700 currentitem = self.currentselecteditem |
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|
701 nextitem = currentitem.nextsibling() |
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|
702 # if there's no next sibling, try choosing the parent's nextsibling |
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|
703 if nextitem is None: |
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|
704 try: |
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|
705 nextitem = currentitem.parentitem().nextsibling() |
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706 except AttributeError: |
29130
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|
707 # parentitem returned None, so nextsibling() can't be called |
24310
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|
708 nextitem = None |
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|
709 if nextitem is None: |
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|
710 # if parent has no next sibling, then no change... |
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|
711 nextitem = currentitem |
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|
712 |
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|
713 self.currentselecteditem = nextitem |
38413
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|
714 self.recenterdisplayedarea() |
24310
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|
715 |
40253
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diff
changeset
|
716 def nextsametype(self): |
682f73fa924a
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parents:
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diff
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|
717 currentitem = self.currentselecteditem |
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38426
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|
718 sametype = lambda item: isinstance(item, type(currentitem)) |
682f73fa924a
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diff
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|
719 nextitem = currentitem.nextitem() |
682f73fa924a
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diff
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|
720 |
682f73fa924a
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parents:
38426
diff
changeset
|
721 while nextitem is not None and not sametype(nextitem): |
682f73fa924a
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parents:
38426
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|
722 nextitem = nextitem.nextitem() |
682f73fa924a
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|
723 |
682f73fa924a
crecord: make enter move cursor down to the next item of the same type
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diff
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|
724 if nextitem is None: |
682f73fa924a
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parents:
38426
diff
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|
725 nextitem = currentitem |
682f73fa924a
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parents:
38426
diff
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|
726 else: |
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parents:
38426
diff
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|
727 parent = nextitem.parentitem() |
40422
7e4ffe2719e4
crecord: make nextsametype() check that parent item exists (issue6009)
Anton Shestakov <av6@dwimlabs.net>
parents:
40253
diff
changeset
|
728 if parent is not None and parent.folded: |
40253
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crecord: make enter move cursor down to the next item of the same type
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parents:
38426
diff
changeset
|
729 self.togglefolded(parent) |
682f73fa924a
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parents:
38426
diff
changeset
|
730 |
682f73fa924a
crecord: make enter move cursor down to the next item of the same type
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parents:
38426
diff
changeset
|
731 self.currentselecteditem = nextitem |
682f73fa924a
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parents:
38426
diff
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|
732 self.recenterdisplayedarea() |
682f73fa924a
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Anton Shestakov <av6@dwimlabs.net>
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diff
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|
733 |
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|
734 def rightarrowevent(self): |
6409fb6c934d
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|
735 """ |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
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diff
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|
736 select (if possible) the first of this item's child-items. |
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diff
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|
737 """ |
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diff
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|
738 currentitem = self.currentselecteditem |
6409fb6c934d
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diff
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|
739 nextitem = currentitem.firstchild() |
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diff
changeset
|
740 |
6409fb6c934d
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diff
changeset
|
741 # turn off folding if we want to show a child-item |
6409fb6c934d
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diff
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|
742 if currentitem.folded: |
6409fb6c934d
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diff
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|
743 self.togglefolded(currentitem) |
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parents:
diff
changeset
|
744 |
6409fb6c934d
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parents:
diff
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|
745 if nextitem is None: |
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Laurent Charignon <lcharignon@fb.com>
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diff
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|
746 # if no next item on parent-level, then no change... |
6409fb6c934d
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parents:
diff
changeset
|
747 nextitem = currentitem |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
748 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
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|
749 self.currentselecteditem = nextitem |
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record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
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diff
changeset
|
750 |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
751 def leftarrowevent(self): |
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parents:
diff
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|
752 """ |
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
753 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
|
754 hunk), then fold it. otherwise try select (if possible) the parent |
6409fb6c934d
record: add crecord's ui logic to core
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parents:
diff
changeset
|
755 of this item. |
6409fb6c934d
record: add crecord's ui logic to core
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parents:
diff
changeset
|
756 """ |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
757 currentitem = self.currentselecteditem |
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 # try to fold the item |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
760 if not isinstance(currentitem, uihunkline): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
761 if not currentitem.folded: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
762 self.togglefolded(item=currentitem) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
763 return |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
764 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
765 # 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
|
766 nextitem = currentitem.parentitem() |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
767 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
768 if nextitem is None: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
769 # 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
|
770 nextitem = currentitem |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
771 if not nextitem.folded: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
772 self.togglefolded(item=nextitem) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
773 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
774 self.currentselecteditem = nextitem |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
775 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
776 def leftarrowshiftevent(self): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
777 """ |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
778 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
|
779 current item is already a header). |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
780 """ |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
781 currentitem = self.currentselecteditem |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
782 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
783 if isinstance(currentitem, uiheader): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
784 if not currentitem.folded: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
785 self.togglefolded(item=currentitem) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
786 return |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
787 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
788 # 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
|
789 while True: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
790 nextitem = currentitem.parentitem() |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
791 if nextitem is None: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
792 break |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
793 else: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
794 currentitem = nextitem |
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 self.currentselecteditem = currentitem |
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 def updatescroll(self): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
799 "scroll the screen to fully show the currently-selected" |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
800 selstart = self.selecteditemstartline |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
801 selend = self.selecteditemendline |
29942
3664537386ab
crecord: delete commented line
Nathan Goldbaum <ngoldbau@illinois.edu>
parents:
29937
diff
changeset
|
802 |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
803 padstart = self.firstlineofpadtoprint |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
804 padend = padstart + self.yscreensize - self.numstatuslines - 1 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
805 # '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
|
806 # top/bottom context margin |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
807 padstartbuffered = padstart + 3 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
808 padendbuffered = padend - 3 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
809 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
810 if selend > padendbuffered: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
811 self.scrolllines(selend - padendbuffered) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
812 elif selstart < padstartbuffered: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
813 # negative values scroll in pgup direction |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
814 self.scrolllines(selstart - padstartbuffered) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
815 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
816 def scrolllines(self, numlines): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
817 "scroll the screen up (down) by numlines when numlines >0 (<0)." |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
818 self.firstlineofpadtoprint += numlines |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
819 if self.firstlineofpadtoprint < 0: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
820 self.firstlineofpadtoprint = 0 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
821 if self.firstlineofpadtoprint > self.numpadlines - 1: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
822 self.firstlineofpadtoprint = self.numpadlines - 1 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
823 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
824 def toggleapply(self, item=None): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
825 """ |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
826 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
|
827 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
|
828 """ |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
829 if item is None: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
830 item = self.currentselecteditem |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
831 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
832 item.applied = not item.applied |
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 if isinstance(item, uiheader): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
835 item.partial = False |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
836 if item.applied: |
24492
efa094701a05
record_curses: fix ui bug for newly added file
Laurent Charignon <lcharignon@fb.com>
parents:
24425
diff
changeset
|
837 # apply all its hunks |
efa094701a05
record_curses: fix ui bug for newly added file
Laurent Charignon <lcharignon@fb.com>
parents:
24425
diff
changeset
|
838 for hnk in item.hunks: |
efa094701a05
record_curses: fix ui bug for newly added file
Laurent Charignon <lcharignon@fb.com>
parents:
24425
diff
changeset
|
839 hnk.applied = True |
efa094701a05
record_curses: fix ui bug for newly added file
Laurent Charignon <lcharignon@fb.com>
parents:
24425
diff
changeset
|
840 # apply all their hunklines |
efa094701a05
record_curses: fix ui bug for newly added file
Laurent Charignon <lcharignon@fb.com>
parents:
24425
diff
changeset
|
841 for hunkline in hnk.changedlines: |
efa094701a05
record_curses: fix ui bug for newly added file
Laurent Charignon <lcharignon@fb.com>
parents:
24425
diff
changeset
|
842 hunkline.applied = True |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
843 else: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
844 # un-apply all its hunks |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
845 for hnk in item.hunks: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
846 hnk.applied = False |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
847 hnk.partial = False |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
848 # un-apply all their hunklines |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
849 for hunkline in hnk.changedlines: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
850 hunkline.applied = False |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
851 elif isinstance(item, uihunk): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
852 item.partial = False |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
853 # apply all it's hunklines |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
854 for hunkline in item.changedlines: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
855 hunkline.applied = item.applied |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
856 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
857 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
|
858 allsiblingsapplied = not (False in siblingappliedstatus) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
859 nosiblingsapplied = not (True in siblingappliedstatus) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
860 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
861 siblingspartialstatus = [hnk.partial for hnk in item.header.hunks] |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
862 somesiblingspartial = (True in siblingspartialstatus) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
863 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
864 #cases where applied or partial should be removed from header |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
865 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
866 # 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
|
867 if nosiblingsapplied: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
868 if not item.header.special(): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
869 item.header.applied = False |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
870 item.header.partial = False |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
871 else: # some/all parent siblings are applied |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
872 item.header.applied = True |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
873 item.header.partial = (somesiblingspartial or |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
874 not allsiblingsapplied) |
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 elif isinstance(item, uihunkline): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
877 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
|
878 allsiblingsapplied = not (False in siblingappliedstatus) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
879 nosiblingsapplied = not (True in siblingappliedstatus) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
880 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
881 # if no 'sibling' lines are applied |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
882 if nosiblingsapplied: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
883 item.hunk.applied = False |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
884 item.hunk.partial = False |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
885 elif allsiblingsapplied: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
886 item.hunk.applied = True |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
887 item.hunk.partial = False |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
888 else: # some siblings applied |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
889 item.hunk.applied = True |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
890 item.hunk.partial = True |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
891 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
892 parentsiblingsapplied = [hnk.applied for hnk |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
893 in item.hunk.header.hunks] |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
894 noparentsiblingsapplied = not (True in parentsiblingsapplied) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
895 allparentsiblingsapplied = not (False in parentsiblingsapplied) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
896 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
897 parentsiblingspartial = [hnk.partial for hnk |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
898 in item.hunk.header.hunks] |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
899 someparentsiblingspartial = (True in parentsiblingspartial) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
900 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
901 # 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
|
902 if noparentsiblingsapplied: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
903 if not item.hunk.header.special(): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
904 item.hunk.header.applied = False |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
905 item.hunk.header.partial = False |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
906 # set the applied and partial status of the header if needed |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
907 else: # some/all parent siblings are applied |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
908 item.hunk.header.applied = True |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
909 item.hunk.header.partial = (someparentsiblingspartial or |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
910 not allparentsiblingsapplied) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
911 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
912 def toggleall(self): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
913 "toggle the applied flag of all items." |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
914 if self.waslasttoggleallapplied: # then unapply them this time |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
915 for item in self.headerlist: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
916 if item.applied: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
917 self.toggleapply(item) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
918 else: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
919 for item in self.headerlist: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
920 if not item.applied: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
921 self.toggleapply(item) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
922 self.waslasttoggleallapplied = not self.waslasttoggleallapplied |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
923 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
924 def togglefolded(self, item=None, foldparent=False): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
925 "toggle folded flag of specified item (defaults to currently selected)" |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
926 if item is None: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
927 item = self.currentselecteditem |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
928 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
|
929 if not isinstance(item, uiheader): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
930 # 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
|
931 self.currentselecteditem = item = item.parentitem() |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
932 elif item.neverunfolded: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
933 item.neverunfolded = False |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
934 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
935 # also fold any foldable children of the parent/current item |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
936 if isinstance(item, uiheader): # the original or 'new' item |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
937 for child in item.allchildren(): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
938 child.folded = not item.folded |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
939 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
940 if isinstance(item, (uiheader, uihunk)): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
941 item.folded = not item.folded |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
942 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
943 def alignstring(self, instr, window): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
944 """ |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
945 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
|
946 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
|
947 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
|
948 multiple lines. |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
949 """ |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
950 y, xstart = window.getyx() |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
951 width = self.xscreensize |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
952 # turn tabs into spaces |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
953 instr = instr.expandtabs(4) |
24351
cdc4f3af2497
crecord: use colwidth instead of ucolwidth
Matt Mackall <mpm@selenic.com>
parents:
24342
diff
changeset
|
954 strwidth = encoding.colwidth(instr) |
24315
7d5f935bd705
crecord: use encoding.ucolwidth
Matt Mackall <mpm@selenic.com>
parents:
24314
diff
changeset
|
955 numspaces = (width - ((strwidth + xstart) % width) - 1) |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
956 return instr + " " * numspaces + "\n" |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
957 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
958 def printstring(self, window, text, fgcolor=None, bgcolor=None, pair=None, |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
959 pairname=None, attrlist=None, towin=True, align=True, showwhtspc=False): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
960 """ |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
961 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
|
962 the specified curses window object. |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
963 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
964 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
|
965 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
|
966 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
|
967 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
|
968 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
969 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
|
970 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
|
971 underline]. |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
972 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
973 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
|
974 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
|
975 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
976 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
|
977 """ |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
978 # preprocess the text, converting tabs to spaces |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
979 text = text.expandtabs(4) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
980 # strip \n, and convert control characters to ^[char] representation |
36305
a8bca9d0cea0
py3: make sure regex is bytes in crecord.py
Pulkit Goyal <7895pulkit@gmail.com>
parents:
35528
diff
changeset
|
981 text = re.sub(br'[\x00-\x08\x0a-\x1f]', |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
982 lambda m:'^' + chr(ord(m.group()) + 64), text.strip('\n')) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
983 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
984 if pair is not None: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
985 colorpair = pair |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
986 elif pairname is not None: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
987 colorpair = self.colorpairnames[pairname] |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
988 else: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
989 if fgcolor is None: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
990 fgcolor = -1 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
991 if bgcolor is None: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
992 bgcolor = -1 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
993 if (fgcolor, bgcolor) in self.colorpairs: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
994 colorpair = self.colorpairs[(fgcolor, bgcolor)] |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
995 else: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
996 colorpair = self.getcolorpair(fgcolor, bgcolor) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
997 # add attributes if possible |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
998 if attrlist is None: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
999 attrlist = [] |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1000 if colorpair < 256: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1001 # 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
|
1002 for textattr in attrlist: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1003 colorpair |= textattr |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1004 else: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1005 # just apply a select few (safe?) attributes |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1006 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
|
1007 if textattr in attrlist: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1008 colorpair |= textattr |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1009 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1010 y, xstart = self.chunkpad.getyx() |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1011 t = "" # variable for counting lines printed |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1012 # if requested, show trailing whitespace |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1013 if showwhtspc: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1014 origlen = len(text) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1015 text = text.rstrip(' \n') # tabs have already been expanded |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1016 strippedlen = len(text) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1017 numtrailingspaces = origlen - strippedlen |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1018 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1019 if towin: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1020 window.addstr(text, colorpair) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1021 t += text |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1022 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1023 if showwhtspc: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1024 wscolorpair = colorpair | curses.A_REVERSE |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1025 if towin: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1026 for i in range(numtrailingspaces): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1027 window.addch(curses.ACS_CKBOARD, wscolorpair) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1028 t += " " * numtrailingspaces |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1029 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1030 if align: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1031 if towin: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1032 extrawhitespace = self.alignstring("", window) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1033 window.addstr(extrawhitespace, colorpair) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1034 else: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1035 # 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
|
1036 extrawhitespace = self.alignstring(t, window) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1037 t += extrawhitespace |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1038 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1039 # 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
|
1040 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1041 linesprinted = (xstart + len(t)) / self.xscreensize |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1042 self.linesprintedtopadsofar += linesprinted |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1043 return t |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1044 |
30546
9b674957e2e4
crecord: rewrite status line text (BC)
Jun Wu <quark@fb.com>
parents:
30545
diff
changeset
|
1045 def _getstatuslinesegments(self): |
9b674957e2e4
crecord: rewrite status line text (BC)
Jun Wu <quark@fb.com>
parents:
30545
diff
changeset
|
1046 """-> [str]. return segments""" |
30547
5129ed3c2548
crecord: change help text for the space key dynamically
Jun Wu <quark@fb.com>
parents:
30546
diff
changeset
|
1047 selected = self.currentselecteditem.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
|
1048 spaceselect = _('space/enter: select') |
682f73fa924a
crecord: make enter move cursor down to the next item of the same type
Anton Shestakov <av6@dwimlabs.net>
parents:
38426
diff
changeset
|
1049 spacedeselect = _('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
|
1050 # 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
|
1051 # 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
|
1052 spacelen = max(len(spaceselect), len(spacedeselect)) |
1e71a27dee97
crecord: fixes the formatting of the select status in the status line
Filip Filmar <filmil@gmail.com>
parents:
32979
diff
changeset
|
1053 selectedlabel = '%-*s' % (spacelen, |
1e71a27dee97
crecord: fixes the formatting of the select status in the status line
Filip Filmar <filmil@gmail.com>
parents:
32979
diff
changeset
|
1054 spacedeselect if selected else spaceselect) |
30546
9b674957e2e4
crecord: rewrite status line text (BC)
Jun Wu <quark@fb.com>
parents:
30545
diff
changeset
|
1055 segments = [ |
30548
8d9745ff1e62
crecord: change the verb according to the operation
Jun Wu <quark@fb.com>
parents:
30547
diff
changeset
|
1056 _headermessages[self.operation], |
30546
9b674957e2e4
crecord: rewrite status line text (BC)
Jun Wu <quark@fb.com>
parents:
30545
diff
changeset
|
1057 '-', |
9b674957e2e4
crecord: rewrite status line text (BC)
Jun Wu <quark@fb.com>
parents:
30545
diff
changeset
|
1058 _('[x]=selected **=collapsed'), |
9b674957e2e4
crecord: rewrite status line text (BC)
Jun Wu <quark@fb.com>
parents:
30545
diff
changeset
|
1059 _('c: confirm'), |
9b674957e2e4
crecord: rewrite status line text (BC)
Jun Wu <quark@fb.com>
parents:
30545
diff
changeset
|
1060 _('q: abort'), |
9b674957e2e4
crecord: rewrite status line text (BC)
Jun Wu <quark@fb.com>
parents:
30545
diff
changeset
|
1061 _('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
|
1062 selectedlabel, |
30546
9b674957e2e4
crecord: rewrite status line text (BC)
Jun Wu <quark@fb.com>
parents:
30545
diff
changeset
|
1063 _('?: help'), |
9b674957e2e4
crecord: rewrite status line text (BC)
Jun Wu <quark@fb.com>
parents:
30545
diff
changeset
|
1064 ] |
9b674957e2e4
crecord: rewrite status line text (BC)
Jun Wu <quark@fb.com>
parents:
30545
diff
changeset
|
1065 return segments |
9b674957e2e4
crecord: rewrite status line text (BC)
Jun Wu <quark@fb.com>
parents:
30545
diff
changeset
|
1066 |
30544
d4035372db8d
crecord: move status window text calculation to a separate method
Jun Wu <quark@fb.com>
parents:
30535
diff
changeset
|
1067 def _getstatuslines(self): |
d4035372db8d
crecord: move status window text calculation to a separate method
Jun Wu <quark@fb.com>
parents:
30535
diff
changeset
|
1068 """() -> [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
|
1069 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
|
1070 lines = [self.errorstr, _('Press any key to continue')] |
d4035372db8d
crecord: move status window text calculation to a separate method
Jun Wu <quark@fb.com>
parents:
30535
diff
changeset
|
1071 else: |
30546
9b674957e2e4
crecord: rewrite status line text (BC)
Jun Wu <quark@fb.com>
parents:
30545
diff
changeset
|
1072 # wrap segments to lines |
9b674957e2e4
crecord: rewrite status line text (BC)
Jun Wu <quark@fb.com>
parents:
30545
diff
changeset
|
1073 segments = self._getstatuslinesegments() |
9b674957e2e4
crecord: rewrite status line text (BC)
Jun Wu <quark@fb.com>
parents:
30545
diff
changeset
|
1074 width = self.xscreensize |
9b674957e2e4
crecord: rewrite status line text (BC)
Jun Wu <quark@fb.com>
parents:
30545
diff
changeset
|
1075 lines = [] |
9b674957e2e4
crecord: rewrite status line text (BC)
Jun Wu <quark@fb.com>
parents:
30545
diff
changeset
|
1076 lastwidth = width |
9b674957e2e4
crecord: rewrite status line text (BC)
Jun Wu <quark@fb.com>
parents:
30545
diff
changeset
|
1077 for s in segments: |
9b674957e2e4
crecord: rewrite status line text (BC)
Jun Wu <quark@fb.com>
parents:
30545
diff
changeset
|
1078 w = encoding.colwidth(s) |
9b674957e2e4
crecord: rewrite status line text (BC)
Jun Wu <quark@fb.com>
parents:
30545
diff
changeset
|
1079 sep = ' ' * (1 + (s and s[0] not in '-[')) |
9b674957e2e4
crecord: rewrite status line text (BC)
Jun Wu <quark@fb.com>
parents:
30545
diff
changeset
|
1080 if lastwidth + w + len(sep) >= width: |
9b674957e2e4
crecord: rewrite status line text (BC)
Jun Wu <quark@fb.com>
parents:
30545
diff
changeset
|
1081 lines.append(s) |
9b674957e2e4
crecord: rewrite status line text (BC)
Jun Wu <quark@fb.com>
parents:
30545
diff
changeset
|
1082 lastwidth = w |
9b674957e2e4
crecord: rewrite status line text (BC)
Jun Wu <quark@fb.com>
parents:
30545
diff
changeset
|
1083 else: |
9b674957e2e4
crecord: rewrite status line text (BC)
Jun Wu <quark@fb.com>
parents:
30545
diff
changeset
|
1084 lines[-1] += sep + s |
9b674957e2e4
crecord: rewrite status line text (BC)
Jun Wu <quark@fb.com>
parents:
30545
diff
changeset
|
1085 lastwidth += w + len(sep) |
30545
f3cff00c7a00
crecord: make _getstatuslines update numstatuslines
Jun Wu <quark@fb.com>
parents:
30544
diff
changeset
|
1086 if len(lines) != self.numstatuslines: |
f3cff00c7a00
crecord: make _getstatuslines update numstatuslines
Jun Wu <quark@fb.com>
parents:
30544
diff
changeset
|
1087 self.numstatuslines = len(lines) |
f3cff00c7a00
crecord: make _getstatuslines update numstatuslines
Jun Wu <quark@fb.com>
parents:
30544
diff
changeset
|
1088 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
|
1089 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
|
1090 |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1091 def updatescreen(self): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1092 self.statuswin.erase() |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1093 self.chunkpad.erase() |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1094 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1095 printstring = self.printstring |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1096 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1097 # 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
|
1098 try: |
30544
d4035372db8d
crecord: move status window text calculation to a separate method
Jun Wu <quark@fb.com>
parents:
30535
diff
changeset
|
1099 for line in self._getstatuslines(): |
d4035372db8d
crecord: move status window text calculation to a separate method
Jun Wu <quark@fb.com>
parents:
30535
diff
changeset
|
1100 printstring(self.statuswin, line, pairname="legend") |
d4035372db8d
crecord: move status window text calculation to a separate method
Jun Wu <quark@fb.com>
parents:
30535
diff
changeset
|
1101 self.statuswin.refresh() |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1102 except curses.error: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1103 pass |
30544
d4035372db8d
crecord: move status window text calculation to a separate method
Jun Wu <quark@fb.com>
parents:
30535
diff
changeset
|
1104 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
|
1105 return |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1106 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1107 # 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
|
1108 try: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1109 self.printitem() |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1110 self.updatescroll() |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1111 self.chunkpad.refresh(self.firstlineofpadtoprint, 0, |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1112 self.numstatuslines, 0, |
30545
f3cff00c7a00
crecord: make _getstatuslines update numstatuslines
Jun Wu <quark@fb.com>
parents:
30544
diff
changeset
|
1113 self.yscreensize - self.numstatuslines, |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1114 self.xscreensize) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1115 except curses.error: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1116 pass |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1117 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1118 def getstatusprefixstring(self, item): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1119 """ |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1120 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
|
1121 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
|
1122 """ |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1123 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1124 # create checkbox string |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1125 if item.applied: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1126 if not isinstance(item, uihunkline) and item.partial: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1127 checkbox = "[~]" |
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 checkbox = "[x]" |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1130 else: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1131 checkbox = "[ ]" |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1132 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1133 try: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1134 if item.folded: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1135 checkbox += "**" |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1136 if isinstance(item, uiheader): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1137 # 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
|
1138 filestatus = item.changetype |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1139 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1140 checkbox += filestatus + " " |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1141 else: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1142 checkbox += " " |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1143 if isinstance(item, uiheader): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1144 # add two more spaces for headers |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1145 checkbox += " " |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1146 except AttributeError: # not foldable |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1147 checkbox += " " |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1148 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1149 return checkbox |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1150 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1151 def printheader(self, header, selected=False, towin=True, |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1152 ignorefolding=False): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1153 """ |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1154 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
|
1155 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
|
1156 """ |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1157 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1158 outstr = "" |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1159 text = header.prettystr() |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1160 chunkindex = self.chunklist.index(header) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1161 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1162 if chunkindex != 0 and not header.folded: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1163 # add separating line before headers |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1164 outstr += self.printstring(self.chunkpad, '_' * self.xscreensize, |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1165 towin=towin, align=False) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1166 # select color-pair based on if the header is selected |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1167 colorpair = self.getcolorpair(name=selected and "selected" or "normal", |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1168 attrlist=[curses.A_BOLD]) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1169 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1170 # 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
|
1171 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1172 # 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
|
1173 indentnumchars = 0 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1174 checkbox = self.getstatusprefixstring(header) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1175 if not header.folded or ignorefolding: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1176 textlist = text.split("\n") |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1177 linestr = checkbox + textlist[0] |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1178 else: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1179 linestr = checkbox + header.filename() |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1180 outstr += self.printstring(self.chunkpad, linestr, pair=colorpair, |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1181 towin=towin) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1182 if not header.folded or ignorefolding: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1183 if len(textlist) > 1: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1184 for line in textlist[1:]: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1185 linestr = " "*(indentnumchars + len(checkbox)) + line |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1186 outstr += self.printstring(self.chunkpad, linestr, |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1187 pair=colorpair, towin=towin) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1188 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1189 return outstr |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1190 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1191 def printhunklinesbefore(self, hunk, selected=False, towin=True, |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1192 ignorefolding=False): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1193 "includes start/end line indicator" |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1194 outstr = "" |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1195 # where hunk is in list of siblings |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1196 hunkindex = hunk.header.hunks.index(hunk) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1197 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1198 if hunkindex != 0: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1199 # add separating line before headers |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1200 outstr += self.printstring(self.chunkpad, ' '*self.xscreensize, |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1201 towin=towin, align=False) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1202 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1203 colorpair = self.getcolorpair(name=selected and "selected" or "normal", |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1204 attrlist=[curses.A_BOLD]) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1205 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1206 # print out from-to line with checkbox |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1207 checkbox = self.getstatusprefixstring(hunk) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1208 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1209 lineprefix = " "*self.hunkindentnumchars + checkbox |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1210 frtoline = " " + hunk.getfromtoline().strip("\n") |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1211 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1212 outstr += self.printstring(self.chunkpad, lineprefix, towin=towin, |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1213 align=False) # add uncolored checkbox/indent |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1214 outstr += self.printstring(self.chunkpad, frtoline, pair=colorpair, |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1215 towin=towin) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1216 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1217 if hunk.folded and not ignorefolding: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1218 # skip remainder of output |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1219 return outstr |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1220 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1221 # 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
|
1222 for line in hunk.before: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1223 linestr = " "*(self.hunklineindentnumchars + len(checkbox)) + line |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1224 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
|
1225 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1226 return outstr |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1227 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1228 def printhunklinesafter(self, hunk, towin=True, ignorefolding=False): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1229 outstr = "" |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1230 if hunk.folded and not ignorefolding: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1231 return outstr |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1232 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1233 # 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
|
1234 checkbox = self.getstatusprefixstring(hunk) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1235 for line in hunk.after: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1236 linestr = " "*(self.hunklineindentnumchars + len(checkbox)) + line |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1237 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
|
1238 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1239 return outstr |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1240 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1241 def printhunkchangedline(self, hunkline, selected=False, towin=True): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1242 outstr = "" |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1243 checkbox = self.getstatusprefixstring(hunkline) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1244 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1245 linestr = hunkline.prettystr().strip("\n") |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1246 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1247 # 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
|
1248 if selected: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1249 colorpair = self.getcolorpair(name="selected") |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1250 elif linestr.startswith("+"): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1251 colorpair = self.getcolorpair(name="addition") |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1252 elif linestr.startswith("-"): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1253 colorpair = self.getcolorpair(name="deletion") |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1254 elif linestr.startswith("\\"): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1255 colorpair = self.getcolorpair(name="normal") |
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 lineprefix = " "*self.hunklineindentnumchars + checkbox |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1258 outstr += self.printstring(self.chunkpad, lineprefix, towin=towin, |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1259 align=False) # add uncolored checkbox/indent |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1260 outstr += self.printstring(self.chunkpad, linestr, pair=colorpair, |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1261 towin=towin, showwhtspc=True) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1262 return outstr |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1263 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1264 def printitem(self, item=None, ignorefolding=False, recursechildren=True, |
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1265 towin=True): |
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diff
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|
1266 """ |
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|
1267 use __printitem() to print the the specified item.applied. |
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diff
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|
1268 if item is not specified, then print the entire patch. |
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|
1269 (hiding folded elements, etc. -- see __printitem() docstring) |
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1270 """ |
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1271 |
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1272 if item is None: |
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|
1273 item = self.headerlist |
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|
1274 if recursechildren: |
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1275 self.linesprintedtopadsofar = 0 |
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|
1276 |
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diff
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|
1277 outstr = [] |
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1278 self.__printitem(item, ignorefolding, recursechildren, outstr, |
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diff
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|
1279 towin=towin) |
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1280 return ''.join(outstr) |
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|
1281 |
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|
1282 def outofdisplayedarea(self): |
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1283 y, _ = self.chunkpad.getyx() # cursor location |
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1284 # * 2 here works but an optimization would be the max number of |
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|
1285 # consecutive non selectable lines |
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1286 # i.e the max number of context line for any hunk in the patch |
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parents:
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|
1287 miny = min(0, self.firstlineofpadtoprint - self.yscreensize) |
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1288 maxy = self.firstlineofpadtoprint + self.yscreensize * 2 |
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1289 return y < miny or y > maxy |
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|
1290 |
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|
1291 def handleselection(self, item, recursechildren): |
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1292 selected = (item is self.currentselecteditem) |
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|
1293 if selected and recursechildren: |
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|
1294 # assumes line numbering starting from line 0 |
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1295 self.selecteditemstartline = self.linesprintedtopadsofar |
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1296 selecteditemlines = self.getnumlinesdisplayed(item, |
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1297 recursechildren=False) |
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|
1298 self.selecteditemendline = (self.selecteditemstartline + |
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|
1299 selecteditemlines - 1) |
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diff
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|
1300 return selected |
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|
1301 |
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|
1302 def __printitem(self, item, ignorefolding, recursechildren, outstr, |
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|
1303 towin=True): |
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diff
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|
1304 """ |
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|
1305 recursive method for printing out patch/header/hunk/hunk-line data to |
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parents:
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1306 screen. also returns a string with all of the content of the displayed |
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|
1307 patch (not including coloring, etc.). |
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|
1308 |
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|
1309 if ignorefolding is True, then folded items are printed out. |
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|
1310 |
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|
1311 if recursechildren is False, then only print the item without its |
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|
1312 child items. |
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1313 """ |
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|
1314 |
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|
1315 if towin and self.outofdisplayedarea(): |
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diff
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|
1316 return |
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|
1317 |
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1318 selected = self.handleselection(item, recursechildren) |
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|
1319 |
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|
1320 # patch object is a list of headers |
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|
1321 if isinstance(item, patch): |
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|
1322 if recursechildren: |
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|
1323 for hdr in item: |
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|
1324 self.__printitem(hdr, ignorefolding, |
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1325 recursechildren, outstr, towin) |
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|
1326 # todo: eliminate all isinstance() calls |
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|
1327 if isinstance(item, uiheader): |
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|
1328 outstr.append(self.printheader(item, selected, towin=towin, |
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|
1329 ignorefolding=ignorefolding)) |
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|
1330 if recursechildren: |
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|
1331 for hnk in item.hunks: |
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|
1332 self.__printitem(hnk, ignorefolding, |
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1333 recursechildren, outstr, towin) |
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|
1334 elif (isinstance(item, uihunk) and |
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|
1335 ((not item.header.folded) or ignorefolding)): |
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|
1336 # print the hunk data which comes before the changed-lines |
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|
1337 outstr.append(self.printhunklinesbefore(item, selected, towin=towin, |
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|
1338 ignorefolding=ignorefolding)) |
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|
1339 if recursechildren: |
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diff
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|
1340 for l in item.changedlines: |
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diff
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|
1341 self.__printitem(l, ignorefolding, |
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|
1342 recursechildren, outstr, towin) |
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|
1343 outstr.append(self.printhunklinesafter(item, towin=towin, |
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|
1344 ignorefolding=ignorefolding)) |
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|
1345 elif (isinstance(item, uihunkline) and |
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|
1346 ((not item.hunk.folded) or ignorefolding)): |
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|
1347 outstr.append(self.printhunkchangedline(item, selected, |
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diff
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|
1348 towin=towin)) |
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parents:
diff
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|
1349 |
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parents:
diff
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|
1350 return outstr |
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diff
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|
1351 |
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diff
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|
1352 def getnumlinesdisplayed(self, item=None, ignorefolding=False, |
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|
1353 recursechildren=True): |
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diff
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|
1354 """ |
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diff
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|
1355 return the number of lines which would be displayed if the item were |
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|
1356 to be printed to the display. the item will not be printed to the |
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diff
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|
1357 display (pad). |
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|
1358 if no item is given, assume the entire patch. |
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diff
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|
1359 if ignorefolding is True, folded items will be unfolded when counting |
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diff
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|
1360 the number of lines. |
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|
1361 """ |
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|
1362 |
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|
1363 # temporarily disable printing to windows by printstring |
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|
1364 patchdisplaystring = self.printitem(item, ignorefolding, |
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|
1365 recursechildren, towin=False) |
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3496bffe266d
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Pulkit Goyal <7895pulkit@gmail.com>
parents:
36305
diff
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|
1366 numlines = len(patchdisplaystring) // self.xscreensize |
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|
1367 return numlines |
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diff
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|
1368 |
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diff
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|
1369 def sigwinchhandler(self, n, frame): |
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diff
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|
1370 "handle window resizing" |
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|
1371 try: |
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diff
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|
1372 curses.endwin() |
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Yuya Nishihara <yuya@tcha.org>
parents:
29957
diff
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|
1373 self.xscreensize, self.yscreensize = scmutil.termsize(self.ui) |
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|
1374 self.statuswin.resize(self.numstatuslines, self.xscreensize) |
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|
1375 self.numpadlines = self.getnumlinesdisplayed(ignorefolding=True) + 1 |
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|
1376 self.chunkpad = curses.newpad(self.numpadlines, self.xscreensize) |
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|
1377 except curses.error: |
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diff
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|
1378 pass |
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diff
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|
1379 |
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|
1380 def getcolorpair(self, fgcolor=None, bgcolor=None, name=None, |
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|
1381 attrlist=None): |
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diff
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|
1382 """ |
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|
1383 get a curses color pair, adding it to self.colorpairs if it is not |
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diff
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|
1384 already defined. an optional string, name, can be passed as a shortcut |
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|
1385 for referring to the color-pair. by default, if no arguments are |
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diff
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|
1386 specified, the white foreground / black background color-pair is |
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diff
changeset
|
1387 returned. |
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diff
changeset
|
1388 |
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diff
changeset
|
1389 it is expected that this function will be used exclusively for |
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
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|
1390 initializing color pairs, and not curses.init_pair(). |
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
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|
1391 |
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parents:
diff
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|
1392 attrlist is used to 'flavor' the returned color-pair. this information |
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
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|
1393 is not stored in self.colorpairs. it contains attribute values like |
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
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|
1394 curses.A_BOLD. |
28579
f571ea254f75
crecord: clean up empty lines at ends of docblocks
Ryan McElroy <rmcelroy@fb.com>
parents:
28543
diff
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|
1395 """ |
24310
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|
1396 |
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parents:
diff
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|
1397 if (name is not None) and name in self.colorpairnames: |
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
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|
1398 # then get the associated color pair and return it |
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parents:
diff
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|
1399 colorpair = self.colorpairnames[name] |
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parents:
diff
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|
1400 else: |
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
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|
1401 if fgcolor is None: |
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
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|
1402 fgcolor = -1 |
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
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|
1403 if bgcolor is None: |
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
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|
1404 bgcolor = -1 |
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
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|
1405 if (fgcolor, bgcolor) in self.colorpairs: |
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
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|
1406 colorpair = self.colorpairs[(fgcolor, bgcolor)] |
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Laurent Charignon <lcharignon@fb.com>
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diff
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|
1407 else: |
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
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|
1408 pairindex = len(self.colorpairs) + 1 |
35527
f43dc62cfe11
crecord: honor "ui.color = no" config option
Elmar Bartel <elb_hg@leo.org>
parents:
35068
diff
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|
1409 if self.usecolor: |
f43dc62cfe11
crecord: honor "ui.color = no" config option
Elmar Bartel <elb_hg@leo.org>
parents:
35068
diff
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|
1410 curses.init_pair(pairindex, fgcolor, bgcolor) |
f43dc62cfe11
crecord: honor "ui.color = no" config option
Elmar Bartel <elb_hg@leo.org>
parents:
35068
diff
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|
1411 colorpair = self.colorpairs[(fgcolor, bgcolor)] = ( |
f43dc62cfe11
crecord: honor "ui.color = no" config option
Elmar Bartel <elb_hg@leo.org>
parents:
35068
diff
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|
1412 curses.color_pair(pairindex)) |
f43dc62cfe11
crecord: honor "ui.color = no" config option
Elmar Bartel <elb_hg@leo.org>
parents:
35068
diff
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|
1413 if name is not None: |
f43dc62cfe11
crecord: honor "ui.color = no" config option
Elmar Bartel <elb_hg@leo.org>
parents:
35068
diff
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|
1414 self.colorpairnames[name] = curses.color_pair(pairindex) |
f43dc62cfe11
crecord: honor "ui.color = no" config option
Elmar Bartel <elb_hg@leo.org>
parents:
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diff
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|
1415 else: |
f43dc62cfe11
crecord: honor "ui.color = no" config option
Elmar Bartel <elb_hg@leo.org>
parents:
35068
diff
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|
1416 cval = 0 |
f43dc62cfe11
crecord: honor "ui.color = no" config option
Elmar Bartel <elb_hg@leo.org>
parents:
35068
diff
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|
1417 if name is not None: |
f43dc62cfe11
crecord: honor "ui.color = no" config option
Elmar Bartel <elb_hg@leo.org>
parents:
35068
diff
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|
1418 if name == 'selected': |
f43dc62cfe11
crecord: honor "ui.color = no" config option
Elmar Bartel <elb_hg@leo.org>
parents:
35068
diff
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|
1419 cval = curses.A_REVERSE |
f43dc62cfe11
crecord: honor "ui.color = no" config option
Elmar Bartel <elb_hg@leo.org>
parents:
35068
diff
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|
1420 self.colorpairnames[name] = cval |
f43dc62cfe11
crecord: honor "ui.color = no" config option
Elmar Bartel <elb_hg@leo.org>
parents:
35068
diff
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|
1421 colorpair = self.colorpairs[(fgcolor, bgcolor)] = cval |
24310
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|
1422 |
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parents:
diff
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|
1423 # add attributes if possible |
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
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|
1424 if attrlist is None: |
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parents:
diff
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|
1425 attrlist = [] |
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
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|
1426 if colorpair < 256: |
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
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|
1427 # then it is safe to apply all attributes |
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
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|
1428 for textattr in attrlist: |
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
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|
1429 colorpair |= textattr |
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
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|
1430 else: |
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
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|
1431 # just apply a select few (safe?) attributes |
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
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|
1432 for textattrib in (curses.A_UNDERLINE, curses.A_BOLD): |
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parents:
diff
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|
1433 if textattrib in attrlist: |
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1434 colorpair |= textattrib |
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1435 return colorpair |
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1436 |
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
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|
1437 def initcolorpair(self, *args, **kwargs): |
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
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|
1438 "same as getcolorpair." |
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1439 self.getcolorpair(*args, **kwargs) |
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parents:
diff
changeset
|
1440 |
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1441 def helpwindow(self): |
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1442 "print a help window to the screen. exit after any keypress." |
30535 | 1443 helptext = _( |
1444 """ [press any key to return to the patch-display] | |
24310
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parents:
diff
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|
1445 |
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1446 crecord allows you to interactively choose among the changes you have made, |
24840
a5e3634ba024
record: change wording for record curses interface
Laurent Charignon <lcharignon@fb.com>
parents:
24779
diff
changeset
|
1447 and confirm only those changes you select for further processing by the command |
a5e3634ba024
record: change wording for record curses interface
Laurent Charignon <lcharignon@fb.com>
parents:
24779
diff
changeset
|
1448 you are running (commit/shelve/revert), after confirming the selected |
24310
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1449 changes, the unselected changes are still present in your working copy, so you |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1450 can use crecord multiple times to split large changes into smaller changesets. |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1451 the following are valid keystrokes: |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1452 |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1453 [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
|
1454 [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
|
1455 A : (un-)select all items |
24310
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1456 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
|
1457 pgup/pgdn [K/J] : go to previous/next item of same type |
24310
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1458 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
|
1459 shift-left-arrow [H] : go to parent header / fold selected header |
24310
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1460 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
|
1461 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
|
1462 ctrl-l : scroll the selected line to the top of the screen |
24310
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
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|
1463 m : edit / resume editing the commit message |
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1464 e : edit the currently selected hunk |
29077
6ecd1a00977e
crecord: drop the version condition for amend
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
29076
diff
changeset
|
1465 a : toggle amend mode, only with commit -i |
24840
a5e3634ba024
record: change wording for record curses interface
Laurent Charignon <lcharignon@fb.com>
parents:
24779
diff
changeset
|
1466 c : confirm selected changes |
a5e3634ba024
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Laurent Charignon <lcharignon@fb.com>
parents:
24779
diff
changeset
|
1467 r : review/edit and confirm selected changes |
a5e3634ba024
record: change wording for record curses interface
Laurent Charignon <lcharignon@fb.com>
parents:
24779
diff
changeset
|
1468 q : quit without confirming (no changes will be made) |
30535 | 1469 ? : help (what you're currently reading)""") |
24310
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1470 |
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1471 helpwin = curses.newwin(self.yscreensize, 0, 0, 0) |
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parents:
diff
changeset
|
1472 helplines = helptext.split("\n") |
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1473 helplines = helplines + [" "]*( |
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1474 self.yscreensize - self.numstatuslines - len(helplines) - 1) |
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parents:
diff
changeset
|
1475 try: |
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1476 for line in helplines: |
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1477 self.printstring(helpwin, line, pairname="legend") |
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diff
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|
1478 except curses.error: |
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parents:
diff
changeset
|
1479 pass |
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diff
changeset
|
1480 helpwin.refresh() |
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1481 try: |
30981
a0c4e57074fe
crecord: log blocked time waiting for curses input
Simon Farnsworth <simonfar@fb.com>
parents:
30797
diff
changeset
|
1482 with self.ui.timeblockedsection('crecord'): |
a0c4e57074fe
crecord: log blocked time waiting for curses input
Simon Farnsworth <simonfar@fb.com>
parents:
30797
diff
changeset
|
1483 helpwin.getkey() |
24310
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diff
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|
1484 except curses.error: |
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diff
changeset
|
1485 pass |
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parents:
diff
changeset
|
1486 |
33973
a1cd6eae2ad3
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Peter Vitt <peter.vitt2@uni-siegen.de>
parents:
33813
diff
changeset
|
1487 def commitMessageWindow(self): |
a1cd6eae2ad3
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Peter Vitt <peter.vitt2@uni-siegen.de>
parents:
33813
diff
changeset
|
1488 "Create a temporary commit message editing window on the screen." |
a1cd6eae2ad3
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Peter Vitt <peter.vitt2@uni-siegen.de>
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33813
diff
changeset
|
1489 |
a1cd6eae2ad3
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Peter Vitt <peter.vitt2@uni-siegen.de>
parents:
33813
diff
changeset
|
1490 curses.raw() |
a1cd6eae2ad3
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Peter Vitt <peter.vitt2@uni-siegen.de>
parents:
33813
diff
changeset
|
1491 curses.def_prog_mode() |
a1cd6eae2ad3
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Peter Vitt <peter.vitt2@uni-siegen.de>
parents:
33813
diff
changeset
|
1492 curses.endwin() |
a1cd6eae2ad3
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Peter Vitt <peter.vitt2@uni-siegen.de>
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33813
diff
changeset
|
1493 self.commenttext = self.ui.edit(self.commenttext, self.ui.username()) |
a1cd6eae2ad3
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Peter Vitt <peter.vitt2@uni-siegen.de>
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33813
diff
changeset
|
1494 curses.cbreak() |
a1cd6eae2ad3
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Peter Vitt <peter.vitt2@uni-siegen.de>
parents:
33813
diff
changeset
|
1495 self.stdscr.refresh() |
a1cd6eae2ad3
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Peter Vitt <peter.vitt2@uni-siegen.de>
parents:
33813
diff
changeset
|
1496 self.stdscr.keypad(1) # allow arrow-keys to continue to function |
a1cd6eae2ad3
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Peter Vitt <peter.vitt2@uni-siegen.de>
parents:
33813
diff
changeset
|
1497 |
24310
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diff
changeset
|
1498 def confirmationwindow(self, windowtext): |
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diff
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|
1499 "display an informational window, then wait for and return a keypress." |
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diff
changeset
|
1500 |
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1501 confirmwin = curses.newwin(self.yscreensize, 0, 0, 0) |
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diff
changeset
|
1502 try: |
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diff
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|
1503 lines = windowtext.split("\n") |
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parents:
diff
changeset
|
1504 for line in lines: |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1505 self.printstring(confirmwin, line, pairname="selected") |
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parents:
diff
changeset
|
1506 except curses.error: |
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parents:
diff
changeset
|
1507 pass |
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1508 self.stdscr.refresh() |
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1509 confirmwin.refresh() |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1510 try: |
30981
a0c4e57074fe
crecord: log blocked time waiting for curses input
Simon Farnsworth <simonfar@fb.com>
parents:
30797
diff
changeset
|
1511 with self.ui.timeblockedsection('crecord'): |
a0c4e57074fe
crecord: log blocked time waiting for curses input
Simon Farnsworth <simonfar@fb.com>
parents:
30797
diff
changeset
|
1512 response = chr(self.stdscr.getch()) |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1513 except ValueError: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1514 response = None |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1515 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1516 return response |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1517 |
28926
0411b7998d9b
crecord: cleanup the remains of commit confirmation
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
28925
diff
changeset
|
1518 def reviewcommit(self): |
24840
a5e3634ba024
record: change wording for record curses interface
Laurent Charignon <lcharignon@fb.com>
parents:
24779
diff
changeset
|
1519 """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
|
1520 confirmed.""" |
30535 | 1521 confirmtext = _( |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1522 """if you answer yes to the following, the your currently chosen patch chunks |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1523 will be loaded into an editor. you may modify the patch from the editor, and |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1524 save the changes if you wish to change the patch. otherwise, you can just |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1525 close the editor without saving to accept the current patch as-is. |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1526 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1527 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
|
1528 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
|
1529 |
24840
a5e3634ba024
record: change wording for record curses interface
Laurent Charignon <lcharignon@fb.com>
parents:
24779
diff
changeset
|
1530 are you sure you want to review/edit and confirm the selected changes [yn]? |
a5e3634ba024
record: change wording for record curses interface
Laurent Charignon <lcharignon@fb.com>
parents:
24779
diff
changeset
|
1531 """) |
30981
a0c4e57074fe
crecord: log blocked time waiting for curses input
Simon Farnsworth <simonfar@fb.com>
parents:
30797
diff
changeset
|
1532 with self.ui.timeblockedsection('crecord'): |
a0c4e57074fe
crecord: log blocked time waiting for curses input
Simon Farnsworth <simonfar@fb.com>
parents:
30797
diff
changeset
|
1533 response = self.confirmationwindow(confirmtext) |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1534 if response is None: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1535 response = "n" |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1536 if response.lower().startswith("y"): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1537 return True |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1538 else: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1539 return False |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1540 |
27156
55fa7c3900ae
commit: add amend mode for commit -i
Laurent Charignon <lcharignon@fb.com>
parents:
27155
diff
changeset
|
1541 def toggleamend(self, opts, test): |
55fa7c3900ae
commit: add amend mode for commit -i
Laurent Charignon <lcharignon@fb.com>
parents:
27155
diff
changeset
|
1542 """Toggle the amend flag. |
55fa7c3900ae
commit: add amend mode for commit -i
Laurent Charignon <lcharignon@fb.com>
parents:
27155
diff
changeset
|
1543 |
55fa7c3900ae
commit: add amend mode for commit -i
Laurent Charignon <lcharignon@fb.com>
parents:
27155
diff
changeset
|
1544 When the amend flag is set, a commit will modify the most recently |
55fa7c3900ae
commit: add amend mode for commit -i
Laurent Charignon <lcharignon@fb.com>
parents:
27155
diff
changeset
|
1545 committed changeset, instead of creating a new changeset. Otherwise, a |
55fa7c3900ae
commit: add amend mode for commit -i
Laurent Charignon <lcharignon@fb.com>
parents:
27155
diff
changeset
|
1546 new changeset will be created (the normal commit behavior). |
28579
f571ea254f75
crecord: clean up empty lines at ends of docblocks
Ryan McElroy <rmcelroy@fb.com>
parents:
28543
diff
changeset
|
1547 """ |
27156
55fa7c3900ae
commit: add amend mode for commit -i
Laurent Charignon <lcharignon@fb.com>
parents:
27155
diff
changeset
|
1548 |
55fa7c3900ae
commit: add amend mode for commit -i
Laurent Charignon <lcharignon@fb.com>
parents:
27155
diff
changeset
|
1549 try: |
55fa7c3900ae
commit: add amend mode for commit -i
Laurent Charignon <lcharignon@fb.com>
parents:
27155
diff
changeset
|
1550 ver = float(util.version()[:3]) |
55fa7c3900ae
commit: add amend mode for commit -i
Laurent Charignon <lcharignon@fb.com>
parents:
27155
diff
changeset
|
1551 except ValueError: |
55fa7c3900ae
commit: add amend mode for commit -i
Laurent Charignon <lcharignon@fb.com>
parents:
27155
diff
changeset
|
1552 ver = 1 |
55fa7c3900ae
commit: add amend mode for commit -i
Laurent Charignon <lcharignon@fb.com>
parents:
27155
diff
changeset
|
1553 if ver < 2.19: |
30535 | 1554 msg = _("The amend option is unavailable with hg versions < 2.2\n\n" |
1555 "Press any key to continue.") | |
27156
55fa7c3900ae
commit: add amend mode for commit -i
Laurent Charignon <lcharignon@fb.com>
parents:
27155
diff
changeset
|
1556 elif opts.get('amend') is None: |
55fa7c3900ae
commit: add amend mode for commit -i
Laurent Charignon <lcharignon@fb.com>
parents:
27155
diff
changeset
|
1557 opts['amend'] = True |
30535 | 1558 msg = _("Amend option is turned on -- committing the currently " |
1559 "selected changes will not create a new changeset, but " | |
1560 "instead update the most recently committed changeset.\n\n" | |
1561 "Press any key to continue.") | |
27156
55fa7c3900ae
commit: add amend mode for commit -i
Laurent Charignon <lcharignon@fb.com>
parents:
27155
diff
changeset
|
1562 elif opts.get('amend') is True: |
55fa7c3900ae
commit: add amend mode for commit -i
Laurent Charignon <lcharignon@fb.com>
parents:
27155
diff
changeset
|
1563 opts['amend'] = None |
30535 | 1564 msg = _("Amend option is turned off -- committing the currently " |
1565 "selected changes will create a new changeset.\n\n" | |
1566 "Press any key to continue.") | |
27156
55fa7c3900ae
commit: add amend mode for commit -i
Laurent Charignon <lcharignon@fb.com>
parents:
27155
diff
changeset
|
1567 if not test: |
55fa7c3900ae
commit: add amend mode for commit -i
Laurent Charignon <lcharignon@fb.com>
parents:
27155
diff
changeset
|
1568 self.confirmationwindow(msg) |
55fa7c3900ae
commit: add amend mode for commit -i
Laurent Charignon <lcharignon@fb.com>
parents:
27155
diff
changeset
|
1569 |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1570 def recenterdisplayedarea(self): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1571 """ |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1572 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
|
1573 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
|
1574 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
|
1575 zone and then update the scroll. |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1576 """ |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1577 self.printitem(towin=False) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1578 self.updatescroll() |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1579 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1580 def toggleedit(self, item=None, test=False): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1581 """ |
28580
8b41ad798fb7
crecord: fix docblock indentation
Ryan McElroy <rmcelroy@fb.com>
parents:
28579
diff
changeset
|
1582 edit the currently selected chunk |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1583 """ |
25555
838fa1932ff8
crecord: extract ui refresh code after editing of hunk in a function
Laurent Charignon <lcharignon@fb.com>
parents:
25461
diff
changeset
|
1584 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
|
1585 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
|
1586 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
|
1587 self.updatescroll() |
838fa1932ff8
crecord: extract ui refresh code after editing of hunk in a function
Laurent Charignon <lcharignon@fb.com>
parents:
25461
diff
changeset
|
1588 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
|
1589 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
|
1590 self.stdscr.keypad(1) |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1591 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1592 def editpatchwitheditor(self, chunk): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1593 if chunk is None: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1594 self.ui.write(_('cannot edit patch for whole file')) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1595 self.ui.write("\n") |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1596 return None |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1597 if chunk.header.binary(): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1598 self.ui.write(_('cannot edit patch for binary file')) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1599 self.ui.write("\n") |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1600 return None |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1601 |
28636
de64020bb4ec
crecord: refactor hunk edit action to use ui.edit
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
28581
diff
changeset
|
1602 # write the initial patch |
28861
86db5cb55d46
pycompat: switch to util.stringio for py3 compat
timeless <timeless@mozdev.org>
parents:
28638
diff
changeset
|
1603 patch = stringio() |
28637
4874b8efe7d2
crecord: break out the help message for editing hunks
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
28636
diff
changeset
|
1604 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
|
1605 chunk.header.write(patch) |
de64020bb4ec
crecord: refactor hunk edit action to use ui.edit
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
28581
diff
changeset
|
1606 chunk.write(patch) |
de64020bb4ec
crecord: refactor hunk edit action to use ui.edit
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
28581
diff
changeset
|
1607 |
de64020bb4ec
crecord: refactor hunk edit action to use ui.edit
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
28581
diff
changeset
|
1608 # 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
|
1609 try: |
34029
6e6452bc441d
editor: use an unambiguous path suffix for editor files
Michael Bolin <mbolin@fb.com>
parents:
33973
diff
changeset
|
1610 patch = self.ui.edit(patch.getvalue(), "", action="diff") |
28636
de64020bb4ec
crecord: refactor hunk edit action to use ui.edit
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
28581
diff
changeset
|
1611 except error.Abort as exc: |
de64020bb4ec
crecord: refactor hunk edit action to use ui.edit
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
28581
diff
changeset
|
1612 self.errorstr = str(exc) |
de64020bb4ec
crecord: refactor hunk edit action to use ui.edit
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
28581
diff
changeset
|
1613 return None |
de64020bb4ec
crecord: refactor hunk edit action to use ui.edit
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
28581
diff
changeset
|
1614 |
de64020bb4ec
crecord: refactor hunk edit action to use ui.edit
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
28581
diff
changeset
|
1615 # remove comment lines |
de64020bb4ec
crecord: refactor hunk edit action to use ui.edit
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
28581
diff
changeset
|
1616 patch = [line + '\n' for line in patch.splitlines() |
de64020bb4ec
crecord: refactor hunk edit action to use ui.edit
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
28581
diff
changeset
|
1617 if not line.startswith('#')] |
de64020bb4ec
crecord: refactor hunk edit action to use ui.edit
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
28581
diff
changeset
|
1618 return patchmod.parsepatch(patch) |
de64020bb4ec
crecord: refactor hunk edit action to use ui.edit
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
28581
diff
changeset
|
1619 |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1620 if item is None: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1621 item = self.currentselecteditem |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1622 if isinstance(item, uiheader): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1623 return |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1624 if isinstance(item, uihunkline): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1625 item = item.parentitem() |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1626 if not isinstance(item, uihunk): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1627 return |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1628 |
27914
505a10b504ed
crecord: edit during hg crecord should preserve cursor position (issue5041)
Laurent Charignon <lcharignon@fb.com>
parents:
27533
diff
changeset
|
1629 # 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
|
1630 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
|
1631 |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1632 beforeadded, beforeremoved = item.added, item.removed |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1633 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
|
1634 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
|
1635 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
|
1636 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
|
1637 return |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1638 header = item.header |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1639 editedhunkindex = header.hunks.index(item) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1640 hunksbefore = header.hunks[:editedhunkindex] |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1641 hunksafter = header.hunks[editedhunkindex + 1:] |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1642 newpatchheader = newpatches[0] |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1643 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
|
1644 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
|
1645 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
|
1646 offset = (newadded - beforeadded) - (newremoved - beforeremoved) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1647 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1648 for h in hunksafter: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1649 h.toline += offset |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1650 for h in newhunks: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1651 h.folded = False |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1652 header.hunks = hunksbefore + newhunks + hunksafter |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1653 if self.emptypatch(): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1654 header.hunks = hunksbefore + [item] + hunksafter |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1655 self.currentselecteditem = header |
27914
505a10b504ed
crecord: edit during hg crecord should preserve cursor position (issue5041)
Laurent Charignon <lcharignon@fb.com>
parents:
27533
diff
changeset
|
1656 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
|
1657 self.currentselecteditem = header.hunks[itemindex] |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1658 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1659 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
|
1660 updateui(self) |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1661 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1662 def emptypatch(self): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1663 item = self.headerlist |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1664 if not item: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1665 return True |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1666 for header in item: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1667 if header.hunks: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1668 return False |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1669 return True |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1670 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1671 def handlekeypressed(self, keypressed, test=False): |
28581
3c8f0a605504
crecord: add docblock to handlekeypressed
Ryan McElroy <rmcelroy@fb.com>
parents:
28580
diff
changeset
|
1672 """ |
3c8f0a605504
crecord: add docblock to handlekeypressed
Ryan McElroy <rmcelroy@fb.com>
parents:
28580
diff
changeset
|
1673 Perform actions based on pressed keys. |
3c8f0a605504
crecord: add docblock to handlekeypressed
Ryan McElroy <rmcelroy@fb.com>
parents:
28580
diff
changeset
|
1674 |
3c8f0a605504
crecord: add docblock to handlekeypressed
Ryan McElroy <rmcelroy@fb.com>
parents:
28580
diff
changeset
|
1675 Return true to exit the main loop. |
3c8f0a605504
crecord: add docblock to handlekeypressed
Ryan McElroy <rmcelroy@fb.com>
parents:
28580
diff
changeset
|
1676 """ |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1677 if keypressed in ["k", "KEY_UP"]: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1678 self.uparrowevent() |
25460
bd4bcfa48c9e
crecord: fix three typos introduced while moving crecord into core
Laurent Charignon <lcharignon@fb.com>
parents:
25447
diff
changeset
|
1679 if keypressed in ["K", "KEY_PPAGE"]: |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1680 self.uparrowshiftevent() |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1681 elif keypressed in ["j", "KEY_DOWN"]: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1682 self.downarrowevent() |
25460
bd4bcfa48c9e
crecord: fix three typos introduced while moving crecord into core
Laurent Charignon <lcharignon@fb.com>
parents:
25447
diff
changeset
|
1683 elif keypressed in ["J", "KEY_NPAGE"]: |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1684 self.downarrowshiftevent() |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1685 elif keypressed in ["l", "KEY_RIGHT"]: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1686 self.rightarrowevent() |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1687 elif keypressed in ["h", "KEY_LEFT"]: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1688 self.leftarrowevent() |
25460
bd4bcfa48c9e
crecord: fix three typos introduced while moving crecord into core
Laurent Charignon <lcharignon@fb.com>
parents:
25447
diff
changeset
|
1689 elif keypressed in ["H", "KEY_SLEFT"]: |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1690 self.leftarrowshiftevent() |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1691 elif keypressed in ["q"]: |
26587
56b2bcea2529
error: get Abort from 'error' instead of 'util'
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26421
diff
changeset
|
1692 raise error.Abort(_('user quit')) |
27156
55fa7c3900ae
commit: add amend mode for commit -i
Laurent Charignon <lcharignon@fb.com>
parents:
27155
diff
changeset
|
1693 elif keypressed in ['a']: |
55fa7c3900ae
commit: add amend mode for commit -i
Laurent Charignon <lcharignon@fb.com>
parents:
27155
diff
changeset
|
1694 self.toggleamend(self.opts, test) |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1695 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
|
1696 return True |
28638
44319097e7b9
crecord: re-enable reviewing a patch before comitting it
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
28637
diff
changeset
|
1697 elif test and keypressed in ['X']: |
44319097e7b9
crecord: re-enable reviewing a patch before comitting it
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
28637
diff
changeset
|
1698 return True |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1699 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
|
1700 if self.reviewcommit(): |
28638
44319097e7b9
crecord: re-enable reviewing a patch before comitting it
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
28637
diff
changeset
|
1701 self.opts['review'] = True |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1702 return True |
28638
44319097e7b9
crecord: re-enable reviewing a patch before comitting it
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
28637
diff
changeset
|
1703 elif test and keypressed in ['R']: |
44319097e7b9
crecord: re-enable reviewing a patch before comitting it
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
28637
diff
changeset
|
1704 self.opts['review'] = True |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1705 return True |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1706 elif keypressed in [' '] or (test and keypressed in ["TOGGLE"]): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1707 self.toggleapply() |
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
|
1708 elif keypressed in ['\n', 'KEY_ENTER']: |
682f73fa924a
crecord: make enter move cursor down to the next item of the same type
Anton Shestakov <av6@dwimlabs.net>
parents:
38426
diff
changeset
|
1709 self.toggleapply() |
682f73fa924a
crecord: make enter move cursor down to the next item of the same type
Anton Shestakov <av6@dwimlabs.net>
parents:
38426
diff
changeset
|
1710 self.nextsametype() |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1711 elif keypressed in ['A']: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1712 self.toggleall() |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1713 elif keypressed in ['e']: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1714 self.toggleedit(test=test) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1715 elif keypressed in ["f"]: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1716 self.togglefolded() |
25447
093d38165e5a
crecord: fix a typo introduced when moving crecord to core
Laurent Charignon <lcharignon@fb.com>
parents:
24840
diff
changeset
|
1717 elif keypressed in ["F"]: |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1718 self.togglefolded(foldparent=True) |
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
|
1719 elif keypressed in ["m"]: |
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
|
1720 self.commitMessageWindow() |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1721 elif keypressed in ["?"]: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1722 self.helpwindow() |
25419
6e62a5b3442d
crecord: fix blue artifact bug coming back from help screen
Laurent Charignon <lcharignon@fb.com>
parents:
25359
diff
changeset
|
1723 self.stdscr.clear() |
6e62a5b3442d
crecord: fix blue artifact bug coming back from help screen
Laurent Charignon <lcharignon@fb.com>
parents:
25359
diff
changeset
|
1724 self.stdscr.refresh() |
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
|
1725 elif curses.unctrl(keypressed) in ["^L"]: |
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
|
1726 # scroll the current line to the top of the screen |
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
|
1727 self.scrolllines(self.selecteditemstartline) |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1728 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1729 def main(self, stdscr): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1730 """ |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1731 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
|
1732 """ |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1733 |
31931
0130c3e1b1d9
crecord: avoid setting non-existing signal SIGWINCH on windows
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
31930
diff
changeset
|
1734 origsigwinch = sentinel = object() |
0130c3e1b1d9
crecord: avoid setting non-existing signal SIGWINCH on windows
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
31930
diff
changeset
|
1735 if util.safehasattr(signal, 'SIGWINCH'): |
0130c3e1b1d9
crecord: avoid setting non-existing signal SIGWINCH on windows
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
31930
diff
changeset
|
1736 origsigwinch = signal.signal(signal.SIGWINCH, |
0130c3e1b1d9
crecord: avoid setting non-existing signal SIGWINCH on windows
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
31930
diff
changeset
|
1737 self.sigwinchhandler) |
31930
7e7743a01103
crecord: ensure we reinstall the SIGWINCH handler
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
31929
diff
changeset
|
1738 try: |
7e7743a01103
crecord: ensure we reinstall the SIGWINCH handler
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
31929
diff
changeset
|
1739 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
|
1740 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
|
1741 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
|
1742 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
|
1743 |
bf6b44da1d8e
crecord: extract most of 'main' into a sub function
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
31649
diff
changeset
|
1744 def _main(self, stdscr): |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1745 self.stdscr = stdscr |
25820
701d8c362aa2
crecord: add error reporting for failure in curses interface initialization
Laurent Charignon <lcharignon@fb.com>
parents:
25807
diff
changeset
|
1746 # 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
|
1747 # 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
|
1748 self.initexc = None |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1749 self.yscreensize, self.xscreensize = self.stdscr.getmaxyx() |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1750 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1751 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
|
1752 try: |
fb2e59e92651
crecord: fallback to color = no when curses.use_default_colors() fails
Elmar Bartel <elb_hg@leo.org>
parents:
35527
diff
changeset
|
1753 curses.use_default_colors() |
fb2e59e92651
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1754 except curses.error: |
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1755 self.usecolor = False |
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1756 |
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1757 # available colors: black, blue, cyan, green, magenta, white, yellow |
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1758 # init_pair(color_id, foreground_color, background_color) |
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1759 self.initcolorpair(None, None, name="normal") |
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1760 self.initcolorpair(curses.COLOR_WHITE, curses.COLOR_MAGENTA, |
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1761 name="selected") |
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1762 self.initcolorpair(curses.COLOR_RED, None, name="deletion") |
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1763 self.initcolorpair(curses.COLOR_GREEN, None, name="addition") |
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1764 self.initcolorpair(curses.COLOR_WHITE, curses.COLOR_BLUE, name="legend") |
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1765 # newwin([height, width,] begin_y, begin_x) |
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1766 self.statuswin = curses.newwin(self.numstatuslines, 0, 0, 0) |
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1767 self.statuswin.keypad(1) # interpret arrow-key, etc. esc sequences |
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1768 |
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1769 # figure out how much space to allocate for the chunk-pad which is |
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1770 # used for displaying the patch |
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1771 |
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1772 # stupid hack to prevent getnumlinesdisplayed from failing |
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1773 self.chunkpad = curses.newpad(1, self.xscreensize) |
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1774 |
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1775 # add 1 so to account for last line text reaching end of line |
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1776 self.numpadlines = self.getnumlinesdisplayed(ignorefolding=True) + 1 |
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1777 |
25821
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crecord: throws error instead of crashing for large diffs
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1778 try: |
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1779 self.chunkpad = curses.newpad(self.numpadlines, self.xscreensize) |
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1780 except curses.error: |
38047
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crecord: fallback to text mode if diffs are too big for curses mode
Kyle Lippincott <spectral@google.com>
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1781 self.initexc = fallbackerror( |
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1782 _('this diff is too large to be displayed')) |
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1783 return |
30332
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spelling: fixes of non-dictionary words
Mads Kiilerich <madski@unity3d.com>
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1784 # initialize selecteditemendline (initial start-line is 0) |
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1785 self.selecteditemendline = self.getnumlinesdisplayed( |
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1786 self.currentselecteditem, recursechildren=False) |
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1787 |
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1788 while True: |
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1789 self.updatescreen() |
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1790 try: |
30981
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crecord: log blocked time waiting for curses input
Simon Farnsworth <simonfar@fb.com>
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1791 with self.ui.timeblockedsection('crecord'): |
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1792 keypressed = self.statuswin.getkey() |
25556
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1793 if self.errorstr is not None: |
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1794 self.errorstr = None |
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1795 continue |
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1796 except curses.error: |
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1797 keypressed = "foobar" |
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1798 if self.handlekeypressed(keypressed): |
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1799 break |
33973
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record: make the m key open an editor for the commit message (issue5667)
Peter Vitt <peter.vitt2@uni-siegen.de>
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1800 |
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1801 if self.commenttext != "": |
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1802 whitespaceremoved = re.sub("(?m)^\s.*(\n|$)", "", self.commenttext) |
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1803 if whitespaceremoved != "": |
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1804 self.opts['message'] = self.commenttext |