Mercurial > hg
annotate mercurial/crecord.py @ 45438:ed95ccc94333
rhg: pass `ui` to `Command` `run`
Allow implementation of `From<clap::ArgMatches> for Command`
Differential Revision: https://phab.mercurial-scm.org/D8954
author | Antoine Cezar <antoine.cezar@octobus.net> |
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date | Tue, 04 Aug 2020 16:11:23 +0200 |
parents | 10f48720ef95 |
children | d2e1dcd4490d |
rev | line source |
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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 os |
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14 import re |
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15 import signal |
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16 |
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17 from .i18n import _ |
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18 from .pycompat import ( |
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19 getattr, |
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20 open, |
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21 ) |
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22 from . import ( |
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23 diffhelper, |
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24 encoding, |
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25 error, |
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26 patch as patchmod, |
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27 pycompat, |
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28 scmutil, |
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29 util, |
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30 ) |
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31 from .utils import stringutil |
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32 |
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33 stringio = util.stringio |
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34 |
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35 # patch comments based on the git one |
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36 diffhelptext = _( |
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37 """# To remove '-' lines, make them ' ' lines (context). |
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38 # To remove '+' lines, delete them. |
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39 # Lines starting with # will be removed from the patch. |
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40 """ |
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41 ) |
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42 |
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43 hunkhelptext = _( |
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44 """# |
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45 # If the patch applies cleanly, the edited hunk will immediately be |
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46 # added to the record list. If it does not apply cleanly, a rejects file |
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47 # will be generated. You can use that when you try again. If all lines |
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48 # of the hunk are removed, then the edit is aborted and the hunk is left |
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49 # unchanged. |
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50 """ |
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51 ) |
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52 |
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53 patchhelptext = _( |
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54 """# |
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55 # If the patch applies cleanly, the edited patch will immediately |
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56 # be finalised. If it does not apply cleanly, rejects files will be |
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57 # generated. You can use those when you try again. |
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58 """ |
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59 ) |
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60 |
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61 try: |
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62 import curses |
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63 import curses.ascii |
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64 |
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65 curses.error |
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66 except (ImportError, AttributeError): |
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67 curses = False |
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68 |
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69 |
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70 class fallbackerror(error.Abort): |
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71 """Error that indicates the client should try to fallback to text mode.""" |
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72 |
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73 # Inherits from error.Abort so that existing behavior is preserved if the |
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74 # calling code does not know how to fallback. |
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75 |
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76 |
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77 def checkcurses(ui): |
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78 """Return True if the user wants to use curses |
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79 |
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80 This method returns True if curses is found (and that python is built with |
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81 it) and that the user has the correct flag for the ui. |
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82 """ |
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83 return curses and ui.interface(b"chunkselector") == b"curses" |
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84 |
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85 |
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86 class patchnode(object): |
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87 """abstract class for patch graph nodes |
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88 (i.e. patchroot, header, hunk, hunkline) |
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89 """ |
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90 |
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91 def firstchild(self): |
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92 raise NotImplementedError(b"method must be implemented by subclass") |
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93 |
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94 def lastchild(self): |
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95 raise NotImplementedError(b"method must be implemented by subclass") |
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96 |
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97 def allchildren(self): |
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98 """Return a list of all of the direct children of this node""" |
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99 raise NotImplementedError(b"method must be implemented by subclass") |
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100 |
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101 def nextsibling(self): |
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102 """ |
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103 Return the closest next item of the same type where there are no items |
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104 of different types between the current item and this closest item. |
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105 If no such item exists, return None. |
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106 """ |
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107 raise NotImplementedError(b"method must be implemented by subclass") |
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108 |
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109 def prevsibling(self): |
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110 """ |
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111 Return the closest previous item of the same type where there are no |
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112 items of different types between the current item and this closest item. |
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113 If no such item exists, return None. |
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114 """ |
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115 raise NotImplementedError(b"method must be implemented by subclass") |
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116 |
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117 def parentitem(self): |
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118 raise NotImplementedError(b"method must be implemented by subclass") |
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119 |
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120 def nextitem(self, skipfolded=True): |
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121 """ |
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122 Try to return the next item closest to this item, regardless of item's |
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123 type (header, hunk, or hunkline). |
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124 |
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125 If skipfolded == True, and the current item is folded, then the child |
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126 items that are hidden due to folding will be skipped when determining |
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127 the next item. |
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128 |
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129 If it is not possible to get the next item, return None. |
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130 """ |
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131 try: |
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132 itemfolded = self.folded |
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133 except AttributeError: |
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134 itemfolded = False |
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135 if skipfolded and itemfolded: |
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136 nextitem = self.nextsibling() |
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137 if nextitem is None: |
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138 try: |
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139 nextitem = self.parentitem().nextsibling() |
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140 except AttributeError: |
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141 nextitem = None |
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142 return nextitem |
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143 else: |
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144 # try child |
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145 item = self.firstchild() |
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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 # else try next sibling |
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150 item = self.nextsibling() |
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151 if item is not None: |
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152 return item |
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153 |
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154 try: |
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155 # else try parent's next sibling |
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156 item = self.parentitem().nextsibling() |
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157 if item is not None: |
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158 return item |
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159 |
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160 # else return grandparent's next sibling (or None) |
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161 return self.parentitem().parentitem().nextsibling() |
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162 |
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163 except AttributeError: # parent and/or grandparent was None |
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164 return None |
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165 |
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166 def previtem(self): |
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167 """ |
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168 Try to return the previous item closest to this item, regardless of |
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169 item's type (header, hunk, or hunkline). |
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170 |
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171 If it is not possible to get the previous item, return None. |
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172 """ |
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173 # try previous sibling's last child's last child, |
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174 # else try previous sibling's last child, else try previous sibling |
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175 prevsibling = self.prevsibling() |
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176 if prevsibling is not None: |
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177 prevsiblinglastchild = prevsibling.lastchild() |
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178 if (prevsiblinglastchild is not None) and not prevsibling.folded: |
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179 prevsiblinglclc = prevsiblinglastchild.lastchild() |
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180 if ( |
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181 prevsiblinglclc is not None |
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182 ) and not prevsiblinglastchild.folded: |
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183 return prevsiblinglclc |
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184 else: |
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185 return prevsiblinglastchild |
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186 else: |
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187 return prevsibling |
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188 |
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189 # try parent (or None) |
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190 return self.parentitem() |
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191 |
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192 |
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193 class patch(patchnode, list): # todo: rename patchroot |
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194 """ |
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195 list of header objects representing the patch. |
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196 """ |
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197 |
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198 def __init__(self, headerlist): |
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199 self.extend(headerlist) |
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200 # add parent patch object reference to each header |
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201 for header in self: |
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202 header.patch = self |
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203 |
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204 |
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205 class uiheader(patchnode): |
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206 """patch header |
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207 |
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208 xxx shouldn't we move this to mercurial/patch.py ? |
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209 """ |
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210 |
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211 def __init__(self, header): |
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212 self.nonuiheader = header |
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213 # flag to indicate whether to apply this chunk |
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214 self.applied = True |
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215 # flag which only affects the status display indicating if a node's |
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216 # children are partially applied (i.e. some applied, some not). |
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217 self.partial = False |
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218 |
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219 # flag to indicate whether to display as folded/unfolded to user |
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220 self.folded = True |
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221 |
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222 # list of all headers in patch |
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223 self.patch = None |
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224 |
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225 # flag is False if this header was ever unfolded from initial state |
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226 self.neverunfolded = True |
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227 self.hunks = [uihunk(h, self) for h in self.hunks] |
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228 |
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229 def prettystr(self): |
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230 x = stringio() |
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231 self.pretty(x) |
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232 return x.getvalue() |
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233 |
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234 def nextsibling(self): |
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235 numheadersinpatch = len(self.patch) |
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236 indexofthisheader = self.patch.index(self) |
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237 |
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238 if indexofthisheader < numheadersinpatch - 1: |
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239 nextheader = self.patch[indexofthisheader + 1] |
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240 return nextheader |
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241 else: |
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242 return None |
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243 |
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244 def prevsibling(self): |
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245 indexofthisheader = self.patch.index(self) |
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246 if indexofthisheader > 0: |
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247 previousheader = self.patch[indexofthisheader - 1] |
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248 return previousheader |
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249 else: |
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250 return None |
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251 |
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252 def parentitem(self): |
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253 """ |
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254 there is no 'real' parent item of a header that can be selected, |
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255 so return None. |
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256 """ |
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257 return None |
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258 |
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259 def firstchild(self): |
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260 """return the first child of this item, if one exists. otherwise |
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261 None.""" |
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262 if len(self.hunks) > 0: |
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263 return self.hunks[0] |
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264 else: |
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265 return None |
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266 |
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267 def lastchild(self): |
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268 """return the last child of this item, if one exists. otherwise |
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269 None.""" |
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270 if len(self.hunks) > 0: |
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271 return self.hunks[-1] |
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272 else: |
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273 return None |
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274 |
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275 def allchildren(self): |
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276 """return a list of all of the direct children of this node""" |
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277 return self.hunks |
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278 |
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279 def __getattr__(self, name): |
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280 return getattr(self.nonuiheader, name) |
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281 |
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282 |
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283 class uihunkline(patchnode): |
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284 """represents a changed line in a hunk""" |
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285 |
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286 def __init__(self, linetext, hunk): |
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287 self.linetext = linetext |
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288 self.applied = True |
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289 # the parent hunk to which this line belongs |
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290 self.hunk = hunk |
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291 # folding lines currently is not used/needed, but this flag is needed |
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292 # in the previtem method. |
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293 self.folded = False |
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294 |
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295 def prettystr(self): |
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296 return self.linetext |
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297 |
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298 def nextsibling(self): |
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299 numlinesinhunk = len(self.hunk.changedlines) |
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300 indexofthisline = self.hunk.changedlines.index(self) |
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301 |
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302 if indexofthisline < numlinesinhunk - 1: |
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303 nextline = self.hunk.changedlines[indexofthisline + 1] |
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304 return nextline |
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305 else: |
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306 return None |
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307 |
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308 def prevsibling(self): |
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309 indexofthisline = self.hunk.changedlines.index(self) |
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310 if indexofthisline > 0: |
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311 previousline = self.hunk.changedlines[indexofthisline - 1] |
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312 return previousline |
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313 else: |
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314 return None |
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315 |
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316 def parentitem(self): |
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317 """return the parent to the current item""" |
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318 return self.hunk |
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319 |
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320 def firstchild(self): |
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321 """return the first child of this item, if one exists. otherwise |
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322 None.""" |
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323 # hunk-lines don't have children |
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324 return None |
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325 |
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326 def lastchild(self): |
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327 """return the last child of this item, if one exists. otherwise |
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328 None.""" |
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329 # hunk-lines don't have children |
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330 return None |
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331 |
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332 |
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333 class uihunk(patchnode): |
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334 """ui patch hunk, wraps a hunk and keep track of ui behavior """ |
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335 |
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336 maxcontext = 3 |
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337 |
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338 def __init__(self, hunk, header): |
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339 self._hunk = hunk |
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340 self.changedlines = [uihunkline(line, self) for line in hunk.hunk] |
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341 self.header = header |
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342 # used at end for detecting how many removed lines were un-applied |
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343 self.originalremoved = self.removed |
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344 |
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345 # flag to indicate whether to display as folded/unfolded to user |
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346 self.folded = True |
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347 # flag to indicate whether to apply this chunk |
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348 self.applied = True |
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349 # flag which only affects the status display indicating if a node's |
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350 # children are partially applied (i.e. some applied, some not). |
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351 self.partial = False |
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352 |
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353 def nextsibling(self): |
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354 numhunksinheader = len(self.header.hunks) |
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355 indexofthishunk = self.header.hunks.index(self) |
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356 |
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357 if indexofthishunk < numhunksinheader - 1: |
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358 nexthunk = self.header.hunks[indexofthishunk + 1] |
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359 return nexthunk |
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360 else: |
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361 return None |
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362 |
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363 def prevsibling(self): |
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364 indexofthishunk = self.header.hunks.index(self) |
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365 if indexofthishunk > 0: |
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366 previoushunk = self.header.hunks[indexofthishunk - 1] |
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367 return previoushunk |
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368 else: |
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369 return None |
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370 |
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371 def parentitem(self): |
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372 """return the parent to the current item""" |
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373 return self.header |
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374 |
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375 def firstchild(self): |
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376 """return the first child of this item, if one exists. otherwise |
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377 None.""" |
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378 if len(self.changedlines) > 0: |
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379 return self.changedlines[0] |
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380 else: |
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381 return None |
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382 |
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383 def lastchild(self): |
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384 """return the last child of this item, if one exists. otherwise |
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385 None.""" |
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386 if len(self.changedlines) > 0: |
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387 return self.changedlines[-1] |
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388 else: |
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389 return None |
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390 |
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391 def allchildren(self): |
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392 """return a list of all of the direct children of this node""" |
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393 return self.changedlines |
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394 |
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395 def countchanges(self): |
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396 """changedlines -> (n+,n-)""" |
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397 add = len( |
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398 [ |
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399 l |
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400 for l in self.changedlines |
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401 if l.applied and l.prettystr().startswith(b'+') |
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402 ] |
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403 ) |
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404 rem = len( |
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405 [ |
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406 l |
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407 for l in self.changedlines |
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408 if l.applied and l.prettystr().startswith(b'-') |
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409 ] |
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410 ) |
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411 return add, rem |
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412 |
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413 def getfromtoline(self): |
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414 # calculate the number of removed lines converted to context lines |
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415 removedconvertedtocontext = self.originalremoved - self.removed |
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416 |
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417 contextlen = ( |
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418 len(self.before) + len(self.after) + removedconvertedtocontext |
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419 ) |
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420 if self.after and self.after[-1] == diffhelper.MISSING_NEWLINE_MARKER: |
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421 contextlen -= 1 |
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422 fromlen = contextlen + self.removed |
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423 tolen = contextlen + self.added |
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424 |
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425 # diffutils manual, section "2.2.2.2 detailed description of unified |
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426 # format": "an empty hunk is considered to end at the line that |
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427 # precedes the hunk." |
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428 # |
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429 # so, if either of hunks is empty, decrease its line start. --immerrr |
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430 # but only do this if fromline > 0, to avoid having, e.g fromline=-1. |
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431 fromline, toline = self.fromline, self.toline |
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432 if fromline != 0: |
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433 if fromlen == 0: |
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434 fromline -= 1 |
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435 if tolen == 0 and toline > 0: |
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436 toline -= 1 |
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437 |
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438 fromtoline = b'@@ -%d,%d +%d,%d @@%s\n' % ( |
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439 fromline, |
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440 fromlen, |
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441 toline, |
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442 tolen, |
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443 self.proc and (b' ' + self.proc), |
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444 ) |
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445 return fromtoline |
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446 |
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447 def write(self, fp): |
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448 # updated self.added/removed, which are used by getfromtoline() |
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449 self.added, self.removed = self.countchanges() |
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450 fp.write(self.getfromtoline()) |
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451 |
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452 hunklinelist = [] |
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453 # add the following to the list: (1) all applied lines, and |
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454 # (2) all unapplied removal lines (convert these to context lines) |
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455 for changedline in self.changedlines: |
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456 changedlinestr = changedline.prettystr() |
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457 if changedline.applied: |
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458 hunklinelist.append(changedlinestr) |
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459 elif changedlinestr.startswith(b"-"): |
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460 hunklinelist.append(b" " + changedlinestr[1:]) |
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461 |
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462 fp.write(b''.join(self.before + hunklinelist + self.after)) |
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463 |
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464 pretty = write |
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465 |
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466 def prettystr(self): |
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467 x = stringio() |
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468 self.pretty(x) |
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469 return x.getvalue() |
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470 |
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471 def reversehunk(self): |
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472 """return a recordhunk which is the reverse of the hunk |
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473 |
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474 Assuming the displayed patch is diff(A, B) result. The returned hunk is |
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475 intended to be applied to B, instead of A. |
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476 |
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477 For example, when A is "0\n1\n2\n6\n" and B is "0\n3\n4\n5\n6\n", and |
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478 the user made the following selection: |
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479 |
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480 0 |
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481 [x] -1 [x]: selected |
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482 [ ] -2 [ ]: not selected |
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483 [x] +3 |
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484 [ ] +4 |
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485 [x] +5 |
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486 6 |
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487 |
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488 This function returns a hunk like: |
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489 |
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490 0 |
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491 -3 |
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492 -4 |
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493 -5 |
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494 +1 |
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495 +4 |
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496 6 |
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497 |
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498 Note "4" was first deleted then added. That's because "4" exists in B |
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499 side and "-4" must exist between "-3" and "-5" to make the patch |
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500 applicable to B. |
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501 """ |
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502 dels = [] |
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503 adds = [] |
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504 noeol = False |
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505 for line in self.changedlines: |
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506 text = line.linetext |
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507 if line.linetext == diffhelper.MISSING_NEWLINE_MARKER: |
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508 noeol = True |
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|
509 break |
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510 if line.applied: |
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511 if text.startswith(b'+'): |
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512 dels.append(text[1:]) |
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513 elif text.startswith(b'-'): |
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514 adds.append(text[1:]) |
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515 elif text.startswith(b'+'): |
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516 dels.append(text[1:]) |
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517 adds.append(text[1:]) |
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518 hunk = [b'-%s' % l for l in dels] + [b'+%s' % l for l in adds] |
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|
519 if noeol and hunk: |
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520 # Remove the newline from the end of the hunk. |
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521 hunk[-1] = hunk[-1][:-1] |
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522 h = self._hunk |
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523 return patchmod.recordhunk( |
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524 h.header, h.toline, h.fromline, h.proc, h.before, hunk, h.after |
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525 ) |
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526 |
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527 def __getattr__(self, name): |
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528 return getattr(self._hunk, name) |
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529 |
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530 def __repr__(self): |
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531 return '<hunk %r@%d>' % (self.filename(), self.fromline) |
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532 |
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533 |
30533 | 534 def filterpatch(ui, chunks, chunkselector, operation=None): |
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535 """interactively filter patch chunks into applied-only chunks""" |
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|
536 chunks = list(chunks) |
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537 # convert chunks list into structure suitable for displaying/modifying |
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538 # with curses. create a list of headers only. |
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539 headers = [c for c in chunks if isinstance(c, patchmod.header)] |
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540 |
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|
541 # if there are no changed files |
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542 if len(headers) == 0: |
27321
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crecord: add dictionary to default return value of filterpatch
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543 return [], {} |
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544 uiheaders = [uiheader(h) for h in headers] |
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|
545 # let user choose headers/hunks/lines, and mark their applied flags |
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546 # accordingly |
30533 | 547 ret = chunkselector(ui, uiheaders, operation=operation) |
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548 appliedhunklist = [] |
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549 for hdr in uiheaders: |
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|
550 if hdr.applied and ( |
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551 hdr.special() or len([h for h in hdr.hunks if h.applied]) > 0 |
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|
552 ): |
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553 appliedhunklist.append(hdr) |
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parents:
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|
554 fixoffset = 0 |
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|
555 for hnk in hdr.hunks: |
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|
556 if hnk.applied: |
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557 appliedhunklist.append(hnk) |
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558 # adjust the 'to'-line offset of the hunk to be correct |
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559 # after de-activating some of the other hunks for this file |
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560 if fixoffset: |
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561 # hnk = copy.copy(hnk) # necessary?? |
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562 hnk.toline += fixoffset |
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|
563 else: |
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|
564 fixoffset += hnk.removed - hnk.added |
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|
565 |
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changeset
|
566 return (appliedhunklist, ret) |
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|
567 |
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|
568 |
30533 | 569 def chunkselector(ui, headerlist, operation=None): |
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|
570 """ |
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|
571 curses interface to get selection of chunks, and mark the applied flags |
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|
572 of the chosen chunks. |
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|
573 """ |
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|
574 ui.write(_(b'starting interactive selection\n')) |
30533 | 575 chunkselector = curseschunkselector(headerlist, ui, operation) |
31933
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Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
31932
diff
changeset
|
576 origsigtstp = sentinel = object() |
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|
577 if util.safehasattr(signal, b'SIGTSTP'): |
31933
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parents:
31932
diff
changeset
|
578 origsigtstp = signal.getsignal(signal.SIGTSTP) |
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crecord: ensure we reinstall the SIGTSTP handler
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parents:
31931
diff
changeset
|
579 try: |
45011
1bab6b61b62b
curses: do not initialize LC_ALL to user settings (issue6358)
Manuel Jacob <me@manueljacob.de>
parents:
44264
diff
changeset
|
580 with util.with_lc_ctype(): |
1bab6b61b62b
curses: do not initialize LC_ALL to user settings (issue6358)
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parents:
44264
diff
changeset
|
581 curses.wrapper(chunkselector.main) |
38047
dabc2237963c
crecord: fallback to text mode if diffs are too big for curses mode
Kyle Lippincott <spectral@google.com>
parents:
37084
diff
changeset
|
582 if chunkselector.initexc is not None: |
dabc2237963c
crecord: fallback to text mode if diffs are too big for curses mode
Kyle Lippincott <spectral@google.com>
parents:
37084
diff
changeset
|
583 raise chunkselector.initexc |
31932
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parents:
31931
diff
changeset
|
584 # ncurses does not restore signal handler for SIGTSTP |
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changeset
|
585 finally: |
31933
b2478a996a82
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Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
31932
diff
changeset
|
586 if origsigtstp is not sentinel: |
b2478a996a82
crecord: avoid setting non-existing SIGTSTP signal on windows (issue5512)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
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changeset
|
587 signal.signal(signal.SIGTSTP, origsigtstp) |
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|
588 return chunkselector.opts |
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changeset
|
589 |
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changeset
|
590 |
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|
591 def testdecorator(testfn, f): |
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592 def u(*args, **kwargs): |
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|
593 return f(testfn, *args, **kwargs) |
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594 |
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|
595 return u |
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|
596 |
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|
597 |
30533 | 598 def testchunkselector(testfn, ui, headerlist, operation=None): |
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599 """ |
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|
600 test interface to get selection of chunks, and mark the applied flags |
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|
601 of the chosen chunks. |
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|
602 """ |
30533 | 603 chunkselector = curseschunkselector(headerlist, ui, operation) |
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parents:
41987
diff
changeset
|
604 |
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changeset
|
605 class dummystdscr(object): |
3f467db023a2
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|
606 def clear(self): |
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|
607 pass |
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|
608 |
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|
609 def refresh(self): |
3f467db023a2
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diff
changeset
|
610 pass |
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diff
changeset
|
611 |
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diff
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|
612 chunkselector.stdscr = dummystdscr() |
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|
613 if testfn and os.path.exists(testfn): |
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Denis Laxalde <denis.laxalde@logilab.fr>
parents:
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diff
changeset
|
614 testf = open(testfn, 'r') |
7cc913396f8c
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|
615 testcommands = [x.rstrip('\n') for x in testf.readlines()] |
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616 testf.close() |
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|
617 while True: |
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|
618 if chunkselector.handlekeypressed(testcommands.pop(0), test=True): |
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|
619 break |
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620 return chunkselector.opts |
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621 |
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622 |
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623 _headermessages = { # {operation: text} |
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624 b'apply': _(b'Select hunks to apply'), |
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625 b'discard': _(b'Select hunks to discard'), |
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626 b'keep': _(b'Select hunks to keep'), |
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627 None: _(b'Select hunks to record'), |
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628 } |
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629 |
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630 |
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631 class curseschunkselector(object): |
30533 | 632 def __init__(self, headerlist, ui, operation=None): |
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633 # put the headers into a patch object |
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634 self.headerlist = patch(headerlist) |
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635 |
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636 self.ui = ui |
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637 self.opts = {} |
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638 |
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639 self.errorstr = None |
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640 # list of all chunks |
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641 self.chunklist = [] |
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642 for h in headerlist: |
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643 self.chunklist.append(h) |
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644 self.chunklist.extend(h.hunks) |
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645 |
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646 # dictionary mapping (fgcolor, bgcolor) pairs to the |
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647 # corresponding curses color-pair value. |
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648 self.colorpairs = {} |
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649 # maps custom nicknames of color-pairs to curses color-pair values |
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650 self.colorpairnames = {} |
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651 |
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652 # Honor color setting of ui section. Keep colored setup as |
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653 # long as not explicitly set to a falsy value - especially, |
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654 # when not set at all. This is to stay most compatible with |
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655 # previous (color only) behaviour. |
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656 uicolor = stringutil.parsebool(self.ui.config(b'ui', b'color')) |
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657 self.usecolor = uicolor is not False |
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658 |
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659 # the currently selected header, hunk, or hunk-line |
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660 self.currentselecteditem = self.headerlist[0] |
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661 self.lastapplieditem = None |
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662 |
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663 # updated when printing out patch-display -- the 'lines' here are the |
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664 # line positions *in the pad*, not on the screen. |
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665 self.selecteditemstartline = 0 |
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666 self.selecteditemendline = None |
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667 |
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668 # define indentation levels |
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669 self.headerindentnumchars = 0 |
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670 self.hunkindentnumchars = 3 |
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671 self.hunklineindentnumchars = 6 |
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672 |
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673 # the first line of the pad to print to the screen |
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674 self.firstlineofpadtoprint = 0 |
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675 |
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676 # keeps track of the number of lines in the pad |
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677 self.numpadlines = None |
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678 |
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679 self.numstatuslines = 1 |
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680 |
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681 # keep a running count of the number of lines printed to the pad |
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682 # (used for determining when the selected item begins/ends) |
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683 self.linesprintedtopadsofar = 0 |
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684 |
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685 # stores optional text for a commit comment provided by the user |
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686 self.commenttext = b"" |
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687 |
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688 # if the last 'toggle all' command caused all changes to be applied |
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689 self.waslasttoggleallapplied = True |
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690 |
30533 | 691 # affects some ui text |
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|
692 if operation not in _headermessages: |
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693 raise error.ProgrammingError( |
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694 b'unexpected operation: %s' % operation |
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695 ) |
30533 | 696 self.operation = operation |
697 | |
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698 def uparrowevent(self): |
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699 """ |
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700 try to select the previous item to the current item that has the |
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701 most-indented level. for example, if a hunk is selected, try to select |
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702 the last hunkline of the hunk prior to the selected hunk. or, if |
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703 the first hunkline of a hunk is currently selected, then select the |
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704 hunk itself. |
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705 """ |
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706 currentitem = self.currentselecteditem |
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707 |
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708 nextitem = currentitem.previtem() |
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709 |
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710 if nextitem is None: |
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711 # if no parent item (i.e. currentitem is the first header), then |
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712 # no change... |
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713 nextitem = currentitem |
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714 |
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715 self.currentselecteditem = nextitem |
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716 |
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717 def uparrowshiftevent(self): |
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718 """ |
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719 select (if possible) the previous item on the same level as the |
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720 currently selected item. otherwise, select (if possible) the |
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721 parent-item of the currently selected item. |
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722 """ |
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723 currentitem = self.currentselecteditem |
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724 nextitem = currentitem.prevsibling() |
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725 # if there's no previous sibling, try choosing the parent |
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726 if nextitem is None: |
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727 nextitem = currentitem.parentitem() |
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728 if nextitem is None: |
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729 # if no parent item (i.e. currentitem is the first header), then |
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730 # no change... |
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731 nextitem = currentitem |
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|
732 |
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733 self.currentselecteditem = nextitem |
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734 self.recenterdisplayedarea() |
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735 |
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736 def downarrowevent(self): |
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737 """ |
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738 try to select the next item to the current item that has the |
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739 most-indented level. for example, if a hunk is selected, select |
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740 the first hunkline of the selected hunk. or, if the last hunkline of |
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741 a hunk is currently selected, then select the next hunk, if one exists, |
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742 or if not, the next header if one exists. |
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743 """ |
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744 # self.startprintline += 1 #debug |
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745 currentitem = self.currentselecteditem |
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746 |
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747 nextitem = currentitem.nextitem() |
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748 # if there's no next item, keep the selection as-is |
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749 if nextitem is None: |
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|
750 nextitem = currentitem |
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751 |
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|
752 self.currentselecteditem = nextitem |
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|
753 |
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|
754 def downarrowshiftevent(self): |
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record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
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|
755 """ |
29081
4abca4cbe768
crecord: update downarrowshiftevent() docstring, remove todo
Anton Shestakov <av6@dwimlabs.net>
parents:
29080
diff
changeset
|
756 select (if possible) the next item on the same level as the currently |
4abca4cbe768
crecord: update downarrowshiftevent() docstring, remove todo
Anton Shestakov <av6@dwimlabs.net>
parents:
29080
diff
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|
757 selected item. otherwise, select (if possible) the next item on the |
4abca4cbe768
crecord: update downarrowshiftevent() docstring, remove todo
Anton Shestakov <av6@dwimlabs.net>
parents:
29080
diff
changeset
|
758 same level as the parent item of the currently selected item. |
24310
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parents:
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|
759 """ |
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record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
760 currentitem = self.currentselecteditem |
29130
ed2a3818c1fc
crecord: call prevsibling() and nextsibling() directly
Anton Shestakov <av6@dwimlabs.net>
parents:
29081
diff
changeset
|
761 nextitem = currentitem.nextsibling() |
ed2a3818c1fc
crecord: call prevsibling() and nextsibling() directly
Anton Shestakov <av6@dwimlabs.net>
parents:
29081
diff
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|
762 # if there's no next sibling, try choosing the parent's nextsibling |
24310
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record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
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|
763 if nextitem is None: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
764 try: |
29130
ed2a3818c1fc
crecord: call prevsibling() and nextsibling() directly
Anton Shestakov <av6@dwimlabs.net>
parents:
29081
diff
changeset
|
765 nextitem = currentitem.parentitem().nextsibling() |
24310
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record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
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|
766 except AttributeError: |
29130
ed2a3818c1fc
crecord: call prevsibling() and nextsibling() directly
Anton Shestakov <av6@dwimlabs.net>
parents:
29081
diff
changeset
|
767 # parentitem returned None, so nextsibling() can't be called |
24310
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record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
768 nextitem = None |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
769 if nextitem is None: |
29130
ed2a3818c1fc
crecord: call prevsibling() and nextsibling() directly
Anton Shestakov <av6@dwimlabs.net>
parents:
29081
diff
changeset
|
770 # if parent has no next sibling, then no change... |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
771 nextitem = currentitem |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
772 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
773 self.currentselecteditem = nextitem |
38413
96871ca32270
crecord: re-center display in interactive curses commit on pageup/down
Matti Hamalainen <ccr@tnsp.org>
parents:
38082
diff
changeset
|
774 self.recenterdisplayedarea() |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
775 |
42572
cd4f1b7c3192
crecord: make KEY_ENTER usable in tests (by not updating UI)
Kyle Lippincott <spectral@google.com>
parents:
42571
diff
changeset
|
776 def nextsametype(self, test=False): |
40253
682f73fa924a
crecord: make enter move cursor down to the next item of the same type
Anton Shestakov <av6@dwimlabs.net>
parents:
38426
diff
changeset
|
777 currentitem = self.currentselecteditem |
682f73fa924a
crecord: make enter move cursor down to the next item of the same type
Anton Shestakov <av6@dwimlabs.net>
parents:
38426
diff
changeset
|
778 sametype = lambda item: isinstance(item, type(currentitem)) |
682f73fa924a
crecord: make enter move cursor down to the next item of the same type
Anton Shestakov <av6@dwimlabs.net>
parents:
38426
diff
changeset
|
779 nextitem = currentitem.nextitem() |
682f73fa924a
crecord: make enter move cursor down to the next item of the same type
Anton Shestakov <av6@dwimlabs.net>
parents:
38426
diff
changeset
|
780 |
682f73fa924a
crecord: make enter move cursor down to the next item of the same type
Anton Shestakov <av6@dwimlabs.net>
parents:
38426
diff
changeset
|
781 while nextitem is not None and not sametype(nextitem): |
682f73fa924a
crecord: make enter move cursor down to the next item of the same type
Anton Shestakov <av6@dwimlabs.net>
parents:
38426
diff
changeset
|
782 nextitem = nextitem.nextitem() |
682f73fa924a
crecord: make enter move cursor down to the next item of the same type
Anton Shestakov <av6@dwimlabs.net>
parents:
38426
diff
changeset
|
783 |
682f73fa924a
crecord: make enter move cursor down to the next item of the same type
Anton Shestakov <av6@dwimlabs.net>
parents:
38426
diff
changeset
|
784 if nextitem is None: |
682f73fa924a
crecord: make enter move cursor down to the next item of the same type
Anton Shestakov <av6@dwimlabs.net>
parents:
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diff
changeset
|
785 nextitem = currentitem |
682f73fa924a
crecord: make enter move cursor down to the next item of the same type
Anton Shestakov <av6@dwimlabs.net>
parents:
38426
diff
changeset
|
786 else: |
682f73fa924a
crecord: make enter move cursor down to the next item of the same type
Anton Shestakov <av6@dwimlabs.net>
parents:
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diff
changeset
|
787 parent = nextitem.parentitem() |
40422
7e4ffe2719e4
crecord: make nextsametype() check that parent item exists (issue6009)
Anton Shestakov <av6@dwimlabs.net>
parents:
40253
diff
changeset
|
788 if parent is not None and parent.folded: |
40253
682f73fa924a
crecord: make enter move cursor down to the next item of the same type
Anton Shestakov <av6@dwimlabs.net>
parents:
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diff
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|
789 self.togglefolded(parent) |
682f73fa924a
crecord: make enter move cursor down to the next item of the same type
Anton Shestakov <av6@dwimlabs.net>
parents:
38426
diff
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|
790 |
682f73fa924a
crecord: make enter move cursor down to the next item of the same type
Anton Shestakov <av6@dwimlabs.net>
parents:
38426
diff
changeset
|
791 self.currentselecteditem = nextitem |
42572
cd4f1b7c3192
crecord: make KEY_ENTER usable in tests (by not updating UI)
Kyle Lippincott <spectral@google.com>
parents:
42571
diff
changeset
|
792 if not test: |
cd4f1b7c3192
crecord: make KEY_ENTER usable in tests (by not updating UI)
Kyle Lippincott <spectral@google.com>
parents:
42571
diff
changeset
|
793 self.recenterdisplayedarea() |
40253
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crecord: make enter move cursor down to the next item of the same type
Anton Shestakov <av6@dwimlabs.net>
parents:
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diff
changeset
|
794 |
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6409fb6c934d
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|
795 def rightarrowevent(self): |
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parents:
diff
changeset
|
796 """ |
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record: add crecord's ui logic to core
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parents:
diff
changeset
|
797 select (if possible) the first of this item's child-items. |
6409fb6c934d
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parents:
diff
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|
798 """ |
6409fb6c934d
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parents:
diff
changeset
|
799 currentitem = self.currentselecteditem |
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
800 nextitem = currentitem.firstchild() |
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record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
801 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
802 # turn off folding if we want to show a child-item |
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record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
803 if currentitem.folded: |
6409fb6c934d
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parents:
diff
changeset
|
804 self.togglefolded(currentitem) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
805 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
806 if nextitem is None: |
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record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
807 # if no next item on parent-level, then no change... |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
808 nextitem = currentitem |
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 self.currentselecteditem = nextitem |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
811 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
812 def leftarrowevent(self): |
6409fb6c934d
record: add crecord's ui logic to core
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parents:
diff
changeset
|
813 """ |
6409fb6c934d
record: add crecord's ui logic to core
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parents:
diff
changeset
|
814 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
|
815 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
|
816 of this item. |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
817 """ |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
818 currentitem = self.currentselecteditem |
6409fb6c934d
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parents:
diff
changeset
|
819 |
6409fb6c934d
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parents:
diff
changeset
|
820 # try to fold the item |
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parents:
diff
changeset
|
821 if not isinstance(currentitem, uihunkline): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
822 if not currentitem.folded: |
6409fb6c934d
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parents:
diff
changeset
|
823 self.togglefolded(item=currentitem) |
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record: add crecord's ui logic to core
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parents:
diff
changeset
|
824 return |
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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
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parents:
diff
changeset
|
826 # 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
|
827 nextitem = currentitem.parentitem() |
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record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
828 |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
829 if nextitem is None: |
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record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
830 # 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
|
831 nextitem = currentitem |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
832 if not nextitem.folded: |
6409fb6c934d
record: add crecord's ui logic to core
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parents:
diff
changeset
|
833 self.togglefolded(item=nextitem) |
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record: add crecord's ui logic to core
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parents:
diff
changeset
|
834 |
6409fb6c934d
record: add crecord's ui logic to core
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parents:
diff
changeset
|
835 self.currentselecteditem = nextitem |
6409fb6c934d
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parents:
diff
changeset
|
836 |
6409fb6c934d
record: add crecord's ui logic to core
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parents:
diff
changeset
|
837 def leftarrowshiftevent(self): |
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parents:
diff
changeset
|
838 """ |
6409fb6c934d
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parents:
diff
changeset
|
839 select the header of the current item (or fold current item if the |
6409fb6c934d
record: add crecord's ui logic to core
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parents:
diff
changeset
|
840 current item is already a header). |
6409fb6c934d
record: add crecord's ui logic to core
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parents:
diff
changeset
|
841 """ |
6409fb6c934d
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parents:
diff
changeset
|
842 currentitem = self.currentselecteditem |
6409fb6c934d
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parents:
diff
changeset
|
843 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
844 if isinstance(currentitem, uiheader): |
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record: add crecord's ui logic to core
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parents:
diff
changeset
|
845 if not currentitem.folded: |
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parents:
diff
changeset
|
846 self.togglefolded(item=currentitem) |
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record: add crecord's ui logic to core
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parents:
diff
changeset
|
847 return |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
848 |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
849 # select the parent item recursively until we're at a header |
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record: add crecord's ui logic to core
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parents:
diff
changeset
|
850 while True: |
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
851 nextitem = currentitem.parentitem() |
6409fb6c934d
record: add crecord's ui logic to core
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parents:
diff
changeset
|
852 if nextitem is None: |
6409fb6c934d
record: add crecord's ui logic to core
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parents:
diff
changeset
|
853 break |
6409fb6c934d
record: add crecord's ui logic to core
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parents:
diff
changeset
|
854 else: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
855 currentitem = nextitem |
6409fb6c934d
record: add crecord's ui logic to core
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parents:
diff
changeset
|
856 |
6409fb6c934d
record: add crecord's ui logic to core
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parents:
diff
changeset
|
857 self.currentselecteditem = currentitem |
6409fb6c934d
record: add crecord's ui logic to core
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parents:
diff
changeset
|
858 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
859 def updatescroll(self): |
43787
be8552f25cab
cleanup: fix docstring formatting
Matt Harbison <matt_harbison@yahoo.com>
parents:
43506
diff
changeset
|
860 """scroll the screen to fully show the currently-selected""" |
24310
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diff
changeset
|
861 selstart = self.selecteditemstartline |
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parents:
diff
changeset
|
862 selend = self.selecteditemendline |
29942
3664537386ab
crecord: delete commented line
Nathan Goldbaum <ngoldbau@illinois.edu>
parents:
29937
diff
changeset
|
863 |
24310
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parents:
diff
changeset
|
864 padstart = self.firstlineofpadtoprint |
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diff
changeset
|
865 padend = padstart + self.yscreensize - self.numstatuslines - 1 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
866 # 'buffered' pad start/end values which scroll with a certain |
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record: add crecord's ui logic to core
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parents:
diff
changeset
|
867 # top/bottom context margin |
6409fb6c934d
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parents:
diff
changeset
|
868 padstartbuffered = padstart + 3 |
6409fb6c934d
record: add crecord's ui logic to core
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parents:
diff
changeset
|
869 padendbuffered = padend - 3 |
6409fb6c934d
record: add crecord's ui logic to core
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parents:
diff
changeset
|
870 |
6409fb6c934d
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parents:
diff
changeset
|
871 if selend > padendbuffered: |
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record: add crecord's ui logic to core
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parents:
diff
changeset
|
872 self.scrolllines(selend - padendbuffered) |
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parents:
diff
changeset
|
873 elif selstart < padstartbuffered: |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
874 # negative values scroll in pgup direction |
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record: add crecord's ui logic to core
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parents:
diff
changeset
|
875 self.scrolllines(selstart - padstartbuffered) |
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record: add crecord's ui logic to core
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parents:
diff
changeset
|
876 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
877 def scrolllines(self, numlines): |
43787
be8552f25cab
cleanup: fix docstring formatting
Matt Harbison <matt_harbison@yahoo.com>
parents:
43506
diff
changeset
|
878 """scroll the screen up (down) by numlines when numlines >0 (<0).""" |
24310
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record: add crecord's ui logic to core
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parents:
diff
changeset
|
879 self.firstlineofpadtoprint += numlines |
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
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|
880 if self.firstlineofpadtoprint < 0: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
881 self.firstlineofpadtoprint = 0 |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
882 if self.firstlineofpadtoprint > self.numpadlines - 1: |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
883 self.firstlineofpadtoprint = self.numpadlines - 1 |
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
884 |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
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|
885 def toggleapply(self, item=None): |
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
886 """ |
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
887 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
|
888 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
|
889 """ |
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record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
890 if item is None: |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
891 item = self.currentselecteditem |
42573
9ac1a5a4a64f
crecord: provide 'X' as a range-select mechanism
Kyle Lippincott <spectral@google.com>
parents:
42572
diff
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|
892 # Only set this when NOT using 'toggleall' |
9ac1a5a4a64f
crecord: provide 'X' as a range-select mechanism
Kyle Lippincott <spectral@google.com>
parents:
42572
diff
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|
893 self.lastapplieditem = item |
24310
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parents:
diff
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|
894 |
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
895 item.applied = not item.applied |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
896 |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
897 if isinstance(item, uiheader): |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
898 item.partial = False |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
899 if item.applied: |
24492
efa094701a05
record_curses: fix ui bug for newly added file
Laurent Charignon <lcharignon@fb.com>
parents:
24425
diff
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|
900 # apply all its hunks |
efa094701a05
record_curses: fix ui bug for newly added file
Laurent Charignon <lcharignon@fb.com>
parents:
24425
diff
changeset
|
901 for hnk in item.hunks: |
efa094701a05
record_curses: fix ui bug for newly added file
Laurent Charignon <lcharignon@fb.com>
parents:
24425
diff
changeset
|
902 hnk.applied = True |
efa094701a05
record_curses: fix ui bug for newly added file
Laurent Charignon <lcharignon@fb.com>
parents:
24425
diff
changeset
|
903 # apply all their hunklines |
efa094701a05
record_curses: fix ui bug for newly added file
Laurent Charignon <lcharignon@fb.com>
parents:
24425
diff
changeset
|
904 for hunkline in hnk.changedlines: |
efa094701a05
record_curses: fix ui bug for newly added file
Laurent Charignon <lcharignon@fb.com>
parents:
24425
diff
changeset
|
905 hunkline.applied = True |
24310
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
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|
906 else: |
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
907 # un-apply all its hunks |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
908 for hnk in item.hunks: |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
909 hnk.applied = False |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
910 hnk.partial = False |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
911 # un-apply all their hunklines |
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record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
912 for hunkline in hnk.changedlines: |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
913 hunkline.applied = False |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
914 elif isinstance(item, uihunk): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
915 item.partial = False |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
916 # apply all it's hunklines |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
917 for hunkline in item.changedlines: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
918 hunkline.applied = item.applied |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
919 |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
920 siblingappliedstatus = [hnk.applied for hnk in item.header.hunks] |
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record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
921 allsiblingsapplied = not (False in siblingappliedstatus) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
922 nosiblingsapplied = not (True in siblingappliedstatus) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
923 |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
924 siblingspartialstatus = [hnk.partial for hnk in item.header.hunks] |
43076
2372284d9457
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Augie Fackler <augie@google.com>
parents:
42659
diff
changeset
|
925 somesiblingspartial = True in siblingspartialstatus |
24310
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
926 |
43076
2372284d9457
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Augie Fackler <augie@google.com>
parents:
42659
diff
changeset
|
927 # cases where applied or partial should be removed from header |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
928 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
929 # 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
|
930 if nosiblingsapplied: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
931 if not item.header.special(): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
932 item.header.applied = False |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
933 item.header.partial = False |
43076
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Augie Fackler <augie@google.com>
parents:
42659
diff
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|
934 else: # some/all parent siblings are applied |
24310
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
935 item.header.applied = True |
43076
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Augie Fackler <augie@google.com>
parents:
42659
diff
changeset
|
936 item.header.partial = ( |
2372284d9457
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parents:
42659
diff
changeset
|
937 somesiblingspartial or not allsiblingsapplied |
2372284d9457
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Augie Fackler <augie@google.com>
parents:
42659
diff
changeset
|
938 ) |
24310
6409fb6c934d
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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 elif isinstance(item, uihunkline): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
941 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
|
942 allsiblingsapplied = not (False in siblingappliedstatus) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
943 nosiblingsapplied = not (True in siblingappliedstatus) |
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 # if no 'sibling' lines are applied |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
946 if nosiblingsapplied: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
947 item.hunk.applied = False |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
948 item.hunk.partial = False |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
949 elif allsiblingsapplied: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
950 item.hunk.applied = True |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
951 item.hunk.partial = False |
43076
2372284d9457
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Augie Fackler <augie@google.com>
parents:
42659
diff
changeset
|
952 else: # some siblings applied |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
953 item.hunk.applied = True |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
954 item.hunk.partial = True |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
955 |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42659
diff
changeset
|
956 parentsiblingsapplied = [ |
2372284d9457
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Augie Fackler <augie@google.com>
parents:
42659
diff
changeset
|
957 hnk.applied for hnk in item.hunk.header.hunks |
2372284d9457
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Augie Fackler <augie@google.com>
parents:
42659
diff
changeset
|
958 ] |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
959 noparentsiblingsapplied = not (True in parentsiblingsapplied) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
960 allparentsiblingsapplied = not (False in parentsiblingsapplied) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
961 |
43076
2372284d9457
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Augie Fackler <augie@google.com>
parents:
42659
diff
changeset
|
962 parentsiblingspartial = [ |
2372284d9457
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Augie Fackler <augie@google.com>
parents:
42659
diff
changeset
|
963 hnk.partial for hnk in item.hunk.header.hunks |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42659
diff
changeset
|
964 ] |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42659
diff
changeset
|
965 someparentsiblingspartial = True in parentsiblingspartial |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
966 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
967 # 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
|
968 if noparentsiblingsapplied: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
969 if not item.hunk.header.special(): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
970 item.hunk.header.applied = False |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
971 item.hunk.header.partial = False |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
972 # set the applied and partial status of the header if needed |
43076
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Augie Fackler <augie@google.com>
parents:
42659
diff
changeset
|
973 else: # some/all parent siblings are applied |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
974 item.hunk.header.applied = True |
43076
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Augie Fackler <augie@google.com>
parents:
42659
diff
changeset
|
975 item.hunk.header.partial = ( |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42659
diff
changeset
|
976 someparentsiblingspartial or not allparentsiblingsapplied |
2372284d9457
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Augie Fackler <augie@google.com>
parents:
42659
diff
changeset
|
977 ) |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
978 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
979 def toggleall(self): |
43787
be8552f25cab
cleanup: fix docstring formatting
Matt Harbison <matt_harbison@yahoo.com>
parents:
43506
diff
changeset
|
980 """toggle the applied flag of all items.""" |
43076
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Augie Fackler <augie@google.com>
parents:
42659
diff
changeset
|
981 if self.waslasttoggleallapplied: # then unapply them this time |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
982 for item in self.headerlist: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
983 if item.applied: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
984 self.toggleapply(item) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
985 else: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
986 for item in self.headerlist: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
987 if not item.applied: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
988 self.toggleapply(item) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
989 self.waslasttoggleallapplied = not self.waslasttoggleallapplied |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
990 |
43887
c06eba91c380
crecord: repurpose "a" key to toggle all selections (BC)
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
43885
diff
changeset
|
991 def flipselections(self): |
c06eba91c380
crecord: repurpose "a" key to toggle all selections (BC)
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
43885
diff
changeset
|
992 """ |
c06eba91c380
crecord: repurpose "a" key to toggle all selections (BC)
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
43885
diff
changeset
|
993 Flip all selections. Every selected line is unselected and vice |
c06eba91c380
crecord: repurpose "a" key to toggle all selections (BC)
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
43885
diff
changeset
|
994 versa. |
c06eba91c380
crecord: repurpose "a" key to toggle all selections (BC)
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
43885
diff
changeset
|
995 """ |
c06eba91c380
crecord: repurpose "a" key to toggle all selections (BC)
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
43885
diff
changeset
|
996 for header in self.headerlist: |
c06eba91c380
crecord: repurpose "a" key to toggle all selections (BC)
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
43885
diff
changeset
|
997 for hunk in header.allchildren(): |
c06eba91c380
crecord: repurpose "a" key to toggle all selections (BC)
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
43885
diff
changeset
|
998 for line in hunk.allchildren(): |
c06eba91c380
crecord: repurpose "a" key to toggle all selections (BC)
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
43885
diff
changeset
|
999 self.toggleapply(line) |
c06eba91c380
crecord: repurpose "a" key to toggle all selections (BC)
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
43885
diff
changeset
|
1000 |
42573
9ac1a5a4a64f
crecord: provide 'X' as a range-select mechanism
Kyle Lippincott <spectral@google.com>
parents:
42572
diff
changeset
|
1001 def toggleallbetween(self): |
43787
be8552f25cab
cleanup: fix docstring formatting
Matt Harbison <matt_harbison@yahoo.com>
parents:
43506
diff
changeset
|
1002 """toggle applied on or off for all items in range [lastapplied, |
be8552f25cab
cleanup: fix docstring formatting
Matt Harbison <matt_harbison@yahoo.com>
parents:
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1003 current]. """ |
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1004 if ( |
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1005 not self.lastapplieditem |
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1006 or self.currentselecteditem == self.lastapplieditem |
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1007 ): |
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1008 # Treat this like a normal 'x'/' ' |
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1009 self.toggleapply() |
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1010 return |
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1011 |
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1012 startitem = self.lastapplieditem |
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1013 enditem = self.currentselecteditem |
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1014 # Verify that enditem is "after" startitem, otherwise swap them. |
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1015 for direction in [b'forward', b'reverse']: |
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1016 nextitem = startitem.nextitem() |
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1017 while nextitem and nextitem != enditem: |
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1018 nextitem = nextitem.nextitem() |
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1019 if nextitem: |
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1020 break |
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1021 # Looks like we went the wrong direction :) |
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1022 startitem, enditem = enditem, startitem |
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1023 |
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1024 if not nextitem: |
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1025 # We didn't find a path going either forward or backward? Don't know |
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1026 # how this can happen, let's not crash though. |
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1027 return |
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1028 |
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1029 nextitem = startitem |
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1030 # Switch all items to be the opposite state of the currently selected |
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1031 # item. Specifically: |
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1032 # [ ] startitem |
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1033 # [x] middleitem |
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1034 # [ ] enditem <-- currently selected |
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1035 # This will turn all three on, since the currently selected item is off. |
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1036 # This does *not* invert each item (i.e. middleitem stays marked/on) |
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1037 desiredstate = not self.currentselecteditem.applied |
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1038 while nextitem != enditem.nextitem(): |
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1039 if nextitem.applied != desiredstate: |
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1040 self.toggleapply(item=nextitem) |
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1041 nextitem = nextitem.nextitem() |
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1042 |
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1043 def togglefolded(self, item=None, foldparent=False): |
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1044 """toggle folded flag of specified item (defaults to currently |
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1045 selected)""" |
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1046 if item is None: |
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1047 item = self.currentselecteditem |
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1048 if foldparent or (isinstance(item, uiheader) and item.neverunfolded): |
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1049 if not isinstance(item, uiheader): |
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1050 # we need to select the parent item in this case |
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1051 self.currentselecteditem = item = item.parentitem() |
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1052 elif item.neverunfolded: |
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1053 item.neverunfolded = False |
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1054 |
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1055 # also fold any foldable children of the parent/current item |
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1056 if isinstance(item, uiheader): # the original or 'new' item |
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1057 for child in item.allchildren(): |
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1058 child.folded = not item.folded |
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1059 |
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1060 if isinstance(item, (uiheader, uihunk)): |
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1061 item.folded = not item.folded |
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1062 |
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1063 def alignstring(self, instr, window): |
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1064 """ |
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1065 add whitespace to the end of a string in order to make it fill |
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1066 the screen in the x direction. the current cursor position is |
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1067 taken into account when making this calculation. the string can span |
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1068 multiple lines. |
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1069 """ |
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1070 y, xstart = window.getyx() |
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1071 width = self.xscreensize |
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1072 # turn tabs into spaces |
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1073 instr = instr.expandtabs(4) |
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1074 strwidth = encoding.colwidth(instr) |
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1075 numspaces = width - ((strwidth + xstart) % width) |
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1076 return instr + b" " * numspaces |
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1077 |
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1078 def printstring( |
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1079 self, |
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1080 window, |
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1081 text, |
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1082 fgcolor=None, |
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1083 bgcolor=None, |
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1084 pair=None, |
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1085 pairname=None, |
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1086 attrlist=None, |
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1087 towin=True, |
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1088 align=True, |
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1089 showwhtspc=False, |
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1090 ): |
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1091 """ |
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1092 print the string, text, with the specified colors and attributes, to |
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1093 the specified curses window object. |
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1094 |
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1095 the foreground and background colors are of the form |
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1096 curses.color_xxxx, where xxxx is one of: [black, blue, cyan, green, |
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1097 magenta, red, white, yellow]. if pairname is provided, a color |
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1098 pair will be looked up in the self.colorpairnames dictionary. |
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1099 |
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1100 attrlist is a list containing text attributes in the form of |
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1101 curses.a_xxxx, where xxxx can be: [bold, dim, normal, standout, |
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1102 underline]. |
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1103 |
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1104 if align == True, whitespace is added to the printed string such that |
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1105 the string stretches to the right border of the window. |
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1106 |
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1107 if showwhtspc == True, trailing whitespace of a string is highlighted. |
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1108 """ |
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1109 # preprocess the text, converting tabs to spaces |
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1110 text = text.expandtabs(4) |
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1111 # strip \n, and convert control characters to ^[char] representation |
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1112 text = re.sub( |
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1113 br'[\x00-\x08\x0a-\x1f]', |
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1114 lambda m: b'^' + pycompat.sysbytes(chr(ord(m.group()) + 64)), |
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1115 text.strip(b'\n'), |
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1116 ) |
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1117 |
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1118 if pair is not None: |
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1119 colorpair = pair |
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1120 elif pairname is not None: |
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1121 colorpair = self.colorpairnames[pairname] |
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1122 else: |
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1123 if fgcolor is None: |
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diff
changeset
|
1124 fgcolor = -1 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1125 if bgcolor is None: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1126 bgcolor = -1 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1127 if (fgcolor, bgcolor) in self.colorpairs: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1128 colorpair = self.colorpairs[(fgcolor, bgcolor)] |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1129 else: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1130 colorpair = self.getcolorpair(fgcolor, bgcolor) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1131 # add attributes if possible |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1132 if attrlist is None: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1133 attrlist = [] |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1134 if colorpair < 256: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1135 # 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
|
1136 for textattr in attrlist: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1137 colorpair |= textattr |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1138 else: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1139 # just apply a select few (safe?) attributes |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1140 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
|
1141 if textattr in attrlist: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1142 colorpair |= textattr |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1143 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1144 y, xstart = self.chunkpad.getyx() |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1145 t = b"" # variable for counting lines printed |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1146 # if requested, show trailing whitespace |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1147 if showwhtspc: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1148 origlen = len(text) |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1149 text = text.rstrip(b' \n') # tabs have already been expanded |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1150 strippedlen = len(text) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1151 numtrailingspaces = origlen - strippedlen |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1152 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1153 if towin: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1154 window.addstr(text, colorpair) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1155 t += text |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1156 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1157 if showwhtspc: |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42659
diff
changeset
|
1158 wscolorpair = colorpair | curses.A_REVERSE |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42659
diff
changeset
|
1159 if towin: |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42659
diff
changeset
|
1160 for i in range(numtrailingspaces): |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42659
diff
changeset
|
1161 window.addch(curses.ACS_CKBOARD, wscolorpair) |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1162 t += b" " * numtrailingspaces |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1163 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1164 if align: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1165 if towin: |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1166 extrawhitespace = self.alignstring(b"", window) |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1167 window.addstr(extrawhitespace, colorpair) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1168 else: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1169 # 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
|
1170 extrawhitespace = self.alignstring(t, window) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1171 t += extrawhitespace |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1172 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1173 # 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
|
1174 |
43159
b02387005515
py3: use integer division in curseschunkselector.printstring()
Denis Laxalde <denis.laxalde@logilab.fr>
parents:
43158
diff
changeset
|
1175 linesprinted = (xstart + len(t)) // self.xscreensize |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1176 self.linesprintedtopadsofar += linesprinted |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1177 return t |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1178 |
30546
9b674957e2e4
crecord: rewrite status line text (BC)
Jun Wu <quark@fb.com>
parents:
30545
diff
changeset
|
1179 def _getstatuslinesegments(self): |
9b674957e2e4
crecord: rewrite status line text (BC)
Jun Wu <quark@fb.com>
parents:
30545
diff
changeset
|
1180 """-> [str]. return segments""" |
30547
5129ed3c2548
crecord: change help text for the space key dynamically
Jun Wu <quark@fb.com>
parents:
30546
diff
changeset
|
1181 selected = self.currentselecteditem.applied |
43077
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formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1182 spaceselect = _(b'space/enter: select') |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1183 spacedeselect = _(b'space/enter: deselect') |
33813
1e71a27dee97
crecord: fixes the formatting of the select status in the status line
Filip Filmar <filmil@gmail.com>
parents:
32979
diff
changeset
|
1184 # 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
|
1185 # 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
|
1186 spacelen = max(len(spaceselect), len(spacedeselect)) |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1187 selectedlabel = b'%-*s' % ( |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42659
diff
changeset
|
1188 spacelen, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42659
diff
changeset
|
1189 spacedeselect if selected else spaceselect, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42659
diff
changeset
|
1190 ) |
30546
9b674957e2e4
crecord: rewrite status line text (BC)
Jun Wu <quark@fb.com>
parents:
30545
diff
changeset
|
1191 segments = [ |
30548
8d9745ff1e62
crecord: change the verb according to the operation
Jun Wu <quark@fb.com>
parents:
30547
diff
changeset
|
1192 _headermessages[self.operation], |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1193 b'-', |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1194 _(b'[x]=selected **=collapsed'), |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1195 _(b'c: confirm'), |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1196 _(b'q: abort'), |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1197 _(b'arrow keys: move/expand/collapse'), |
33813
1e71a27dee97
crecord: fixes the formatting of the select status in the status line
Filip Filmar <filmil@gmail.com>
parents:
32979
diff
changeset
|
1198 selectedlabel, |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1199 _(b'?: help'), |
30546
9b674957e2e4
crecord: rewrite status line text (BC)
Jun Wu <quark@fb.com>
parents:
30545
diff
changeset
|
1200 ] |
9b674957e2e4
crecord: rewrite status line text (BC)
Jun Wu <quark@fb.com>
parents:
30545
diff
changeset
|
1201 return segments |
9b674957e2e4
crecord: rewrite status line text (BC)
Jun Wu <quark@fb.com>
parents:
30545
diff
changeset
|
1202 |
30544
d4035372db8d
crecord: move status window text calculation to a separate method
Jun Wu <quark@fb.com>
parents:
30535
diff
changeset
|
1203 def _getstatuslines(self): |
d4035372db8d
crecord: move status window text calculation to a separate method
Jun Wu <quark@fb.com>
parents:
30535
diff
changeset
|
1204 """() -> [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
|
1205 if self.errorstr is not None: |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1206 lines = [self.errorstr, _(b'Press any key to continue')] |
30544
d4035372db8d
crecord: move status window text calculation to a separate method
Jun Wu <quark@fb.com>
parents:
30535
diff
changeset
|
1207 else: |
30546
9b674957e2e4
crecord: rewrite status line text (BC)
Jun Wu <quark@fb.com>
parents:
30545
diff
changeset
|
1208 # wrap segments to lines |
9b674957e2e4
crecord: rewrite status line text (BC)
Jun Wu <quark@fb.com>
parents:
30545
diff
changeset
|
1209 segments = self._getstatuslinesegments() |
9b674957e2e4
crecord: rewrite status line text (BC)
Jun Wu <quark@fb.com>
parents:
30545
diff
changeset
|
1210 width = self.xscreensize |
9b674957e2e4
crecord: rewrite status line text (BC)
Jun Wu <quark@fb.com>
parents:
30545
diff
changeset
|
1211 lines = [] |
9b674957e2e4
crecord: rewrite status line text (BC)
Jun Wu <quark@fb.com>
parents:
30545
diff
changeset
|
1212 lastwidth = width |
9b674957e2e4
crecord: rewrite status line text (BC)
Jun Wu <quark@fb.com>
parents:
30545
diff
changeset
|
1213 for s in segments: |
9b674957e2e4
crecord: rewrite status line text (BC)
Jun Wu <quark@fb.com>
parents:
30545
diff
changeset
|
1214 w = encoding.colwidth(s) |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1215 sep = b' ' * (1 + (s and s[0] not in b'-[')) |
30546
9b674957e2e4
crecord: rewrite status line text (BC)
Jun Wu <quark@fb.com>
parents:
30545
diff
changeset
|
1216 if lastwidth + w + len(sep) >= width: |
9b674957e2e4
crecord: rewrite status line text (BC)
Jun Wu <quark@fb.com>
parents:
30545
diff
changeset
|
1217 lines.append(s) |
9b674957e2e4
crecord: rewrite status line text (BC)
Jun Wu <quark@fb.com>
parents:
30545
diff
changeset
|
1218 lastwidth = w |
9b674957e2e4
crecord: rewrite status line text (BC)
Jun Wu <quark@fb.com>
parents:
30545
diff
changeset
|
1219 else: |
9b674957e2e4
crecord: rewrite status line text (BC)
Jun Wu <quark@fb.com>
parents:
30545
diff
changeset
|
1220 lines[-1] += sep + s |
9b674957e2e4
crecord: rewrite status line text (BC)
Jun Wu <quark@fb.com>
parents:
30545
diff
changeset
|
1221 lastwidth += w + len(sep) |
30545
f3cff00c7a00
crecord: make _getstatuslines update numstatuslines
Jun Wu <quark@fb.com>
parents:
30544
diff
changeset
|
1222 if len(lines) != self.numstatuslines: |
f3cff00c7a00
crecord: make _getstatuslines update numstatuslines
Jun Wu <quark@fb.com>
parents:
30544
diff
changeset
|
1223 self.numstatuslines = len(lines) |
f3cff00c7a00
crecord: make _getstatuslines update numstatuslines
Jun Wu <quark@fb.com>
parents:
30544
diff
changeset
|
1224 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
|
1225 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
|
1226 |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1227 def updatescreen(self): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1228 self.statuswin.erase() |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1229 self.chunkpad.erase() |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1230 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1231 printstring = self.printstring |
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 # 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
|
1234 try: |
30544
d4035372db8d
crecord: move status window text calculation to a separate method
Jun Wu <quark@fb.com>
parents:
30535
diff
changeset
|
1235 for line in self._getstatuslines(): |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1236 printstring(self.statuswin, line, pairname=b"legend") |
30544
d4035372db8d
crecord: move status window text calculation to a separate method
Jun Wu <quark@fb.com>
parents:
30535
diff
changeset
|
1237 self.statuswin.refresh() |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1238 except curses.error: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1239 pass |
30544
d4035372db8d
crecord: move status window text calculation to a separate method
Jun Wu <quark@fb.com>
parents:
30535
diff
changeset
|
1240 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
|
1241 return |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1242 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1243 # 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
|
1244 try: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1245 self.printitem() |
6409fb6c934d
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1246 self.updatescroll() |
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1247 self.chunkpad.refresh( |
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1248 self.firstlineofpadtoprint, |
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1249 0, |
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|
1250 self.numstatuslines, |
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1251 0, |
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|
1252 self.yscreensize - self.numstatuslines, |
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|
1253 self.xscreensize, |
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|
1254 ) |
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|
1255 except curses.error: |
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|
1256 pass |
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|
1257 |
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|
1258 def getstatusprefixstring(self, item): |
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|
1259 """ |
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|
1260 create a string to prefix a line with which indicates whether 'item' |
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1261 is applied and/or folded. |
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1262 """ |
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1263 |
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|
1264 # create checkbox string |
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|
1265 if item.applied: |
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1266 if not isinstance(item, uihunkline) and item.partial: |
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1267 checkbox = b"[~]" |
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1268 else: |
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1269 checkbox = b"[x]" |
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1270 else: |
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1271 checkbox = b"[ ]" |
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|
1272 |
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1273 try: |
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|
1274 if item.folded: |
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1275 checkbox += b"**" |
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1276 if isinstance(item, uiheader): |
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1277 # one of "m", "a", or "d" (modified, added, deleted) |
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1278 filestatus = item.changetype |
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1279 |
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1280 checkbox += filestatus + b" " |
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1281 else: |
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1282 checkbox += b" " |
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1283 if isinstance(item, uiheader): |
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|
1284 # add two more spaces for headers |
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1285 checkbox += b" " |
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1286 except AttributeError: # not foldable |
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1287 checkbox += b" " |
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|
1288 |
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|
1289 return checkbox |
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|
1290 |
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1291 def printheader( |
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1292 self, header, selected=False, towin=True, ignorefolding=False |
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1293 ): |
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1294 """ |
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|
1295 print the header to the pad. if countlines is True, don't print |
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|
1296 anything, but just count the number of lines which would be printed. |
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1297 """ |
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1298 |
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1299 outstr = b"" |
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1300 text = header.prettystr() |
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1301 chunkindex = self.chunklist.index(header) |
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1302 |
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1303 if chunkindex != 0 and not header.folded: |
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1304 # add separating line before headers |
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1305 outstr += self.printstring( |
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1306 self.chunkpad, b'_' * self.xscreensize, towin=towin, align=False |
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1307 ) |
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1308 # select color-pair based on if the header is selected |
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1309 colorpair = self.getcolorpair( |
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1310 name=selected and b"selected" or b"normal", attrlist=[curses.A_BOLD] |
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1311 ) |
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1312 |
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1313 # print out each line of the chunk, expanding it to screen width |
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1314 |
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1315 # number of characters to indent lines on this level by |
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1316 indentnumchars = 0 |
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1317 checkbox = self.getstatusprefixstring(header) |
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1318 if not header.folded or ignorefolding: |
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1319 textlist = text.split(b"\n") |
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1320 linestr = checkbox + textlist[0] |
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1321 else: |
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1322 linestr = checkbox + header.filename() |
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1323 outstr += self.printstring( |
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1324 self.chunkpad, linestr, pair=colorpair, towin=towin |
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1325 ) |
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1326 if not header.folded or ignorefolding: |
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1327 if len(textlist) > 1: |
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1328 for line in textlist[1:]: |
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1329 linestr = b" " * (indentnumchars + len(checkbox)) + line |
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1330 outstr += self.printstring( |
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1331 self.chunkpad, linestr, pair=colorpair, towin=towin |
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1332 ) |
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1333 |
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1334 return outstr |
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1335 |
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1336 def printhunklinesbefore( |
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1337 self, hunk, selected=False, towin=True, ignorefolding=False |
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1338 ): |
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|
1339 """includes start/end line indicator""" |
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1340 outstr = b"" |
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1341 # where hunk is in list of siblings |
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1342 hunkindex = hunk.header.hunks.index(hunk) |
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1343 |
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1344 if hunkindex != 0: |
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1345 # add separating line before headers |
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1346 outstr += self.printstring( |
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1347 self.chunkpad, b' ' * self.xscreensize, towin=towin, align=False |
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1348 ) |
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1349 |
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1350 colorpair = self.getcolorpair( |
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1351 name=selected and b"selected" or b"normal", attrlist=[curses.A_BOLD] |
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1352 ) |
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1353 |
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1354 # print out from-to line with checkbox |
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1355 checkbox = self.getstatusprefixstring(hunk) |
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1356 |
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1357 lineprefix = b" " * self.hunkindentnumchars + checkbox |
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1358 frtoline = b" " + hunk.getfromtoline().strip(b"\n") |
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1359 |
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1360 outstr += self.printstring( |
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1361 self.chunkpad, lineprefix, towin=towin, align=False |
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1362 ) # add uncolored checkbox/indent |
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1363 outstr += self.printstring( |
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1364 self.chunkpad, frtoline, pair=colorpair, towin=towin |
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1365 ) |
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|
1366 |
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1367 if hunk.folded and not ignorefolding: |
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1368 # skip remainder of output |
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|
1369 return outstr |
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|
1370 |
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|
1371 # print out lines of the chunk preceeding changed-lines |
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1372 for line in hunk.before: |
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1373 linestr = ( |
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1374 b" " * (self.hunklineindentnumchars + len(checkbox)) + line |
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1375 ) |
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1376 outstr += self.printstring(self.chunkpad, linestr, towin=towin) |
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|
1377 |
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|
1378 return outstr |
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|
1379 |
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|
1380 def printhunklinesafter(self, hunk, towin=True, ignorefolding=False): |
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1381 outstr = b"" |
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1382 if hunk.folded and not ignorefolding: |
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|
1383 return outstr |
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|
1384 |
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|
1385 # a bit superfluous, but to avoid hard-coding indent amount |
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1386 checkbox = self.getstatusprefixstring(hunk) |
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|
1387 for line in hunk.after: |
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1388 linestr = ( |
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1389 b" " * (self.hunklineindentnumchars + len(checkbox)) + line |
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1390 ) |
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1391 outstr += self.printstring(self.chunkpad, linestr, towin=towin) |
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|
1392 |
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|
1393 return outstr |
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|
1394 |
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|
1395 def printhunkchangedline(self, hunkline, selected=False, towin=True): |
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1396 outstr = b"" |
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1397 checkbox = self.getstatusprefixstring(hunkline) |
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|
1398 |
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1399 linestr = hunkline.prettystr().strip(b"\n") |
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|
1400 |
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|
1401 # select color-pair based on whether line is an addition/removal |
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1402 if selected: |
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1403 colorpair = self.getcolorpair(name=b"selected") |
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1404 elif linestr.startswith(b"+"): |
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|
1405 colorpair = self.getcolorpair(name=b"addition") |
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1406 elif linestr.startswith(b"-"): |
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1407 colorpair = self.getcolorpair(name=b"deletion") |
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1408 elif linestr.startswith(b"\\"): |
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1409 colorpair = self.getcolorpair(name=b"normal") |
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1410 |
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|
1411 lineprefix = b" " * self.hunklineindentnumchars + checkbox |
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1412 outstr += self.printstring( |
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1413 self.chunkpad, lineprefix, towin=towin, align=False |
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|
1414 ) # add uncolored checkbox/indent |
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1415 outstr += self.printstring( |
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|
1416 self.chunkpad, linestr, pair=colorpair, towin=towin, showwhtspc=True |
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|
1417 ) |
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|
1418 return outstr |
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|
1419 |
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1420 def printitem( |
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1421 self, item=None, ignorefolding=False, recursechildren=True, towin=True |
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|
1422 ): |
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|
1423 """ |
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|
1424 use __printitem() to print the the specified item.applied. |
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|
1425 if item is not specified, then print the entire patch. |
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|
1426 (hiding folded elements, etc. -- see __printitem() docstring) |
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|
1427 """ |
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|
1428 |
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1429 if item is None: |
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|
1430 item = self.headerlist |
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|
1431 if recursechildren: |
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|
1432 self.linesprintedtopadsofar = 0 |
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|
1433 |
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|
1434 outstr = [] |
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|
1435 self.__printitem( |
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1436 item, ignorefolding, recursechildren, outstr, towin=towin |
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1437 ) |
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1438 return b''.join(outstr) |
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|
1439 |
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|
1440 def outofdisplayedarea(self): |
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1441 y, _ = self.chunkpad.getyx() # cursor location |
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|
1442 # * 2 here works but an optimization would be the max number of |
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|
1443 # consecutive non selectable lines |
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|
1444 # i.e the max number of context line for any hunk in the patch |
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|
1445 miny = min(0, self.firstlineofpadtoprint - self.yscreensize) |
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|
1446 maxy = self.firstlineofpadtoprint + self.yscreensize * 2 |
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|
1447 return y < miny or y > maxy |
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|
1448 |
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|
1449 def handleselection(self, item, recursechildren): |
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1450 selected = item is self.currentselecteditem |
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|
1451 if selected and recursechildren: |
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|
1452 # assumes line numbering starting from line 0 |
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1453 self.selecteditemstartline = self.linesprintedtopadsofar |
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1454 selecteditemlines = self.getnumlinesdisplayed( |
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|
1455 item, recursechildren=False |
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|
1456 ) |
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|
1457 self.selecteditemendline = ( |
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1458 self.selecteditemstartline + selecteditemlines - 1 |
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|
1459 ) |
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|
1460 return selected |
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|
1461 |
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1462 def __printitem( |
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1463 self, item, ignorefolding, recursechildren, outstr, towin=True |
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1464 ): |
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|
1465 """ |
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|
1466 recursive method for printing out patch/header/hunk/hunk-line data to |
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|
1467 screen. also returns a string with all of the content of the displayed |
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|
1468 patch (not including coloring, etc.). |
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|
1469 |
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|
1470 if ignorefolding is True, then folded items are printed out. |
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|
1471 |
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|
1472 if recursechildren is False, then only print the item without its |
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|
1473 child items. |
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|
1474 """ |
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|
1475 |
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|
1476 if towin and self.outofdisplayedarea(): |
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|
1477 return |
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|
1478 |
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|
1479 selected = self.handleselection(item, recursechildren) |
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|
1480 |
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|
1481 # patch object is a list of headers |
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|
1482 if isinstance(item, patch): |
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|
1483 if recursechildren: |
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|
1484 for hdr in item: |
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|
1485 self.__printitem( |
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|
1486 hdr, ignorefolding, recursechildren, outstr, towin |
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|
1487 ) |
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|
1488 # todo: eliminate all isinstance() calls |
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|
1489 if isinstance(item, uiheader): |
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1490 outstr.append( |
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|
1491 self.printheader( |
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1492 item, selected, towin=towin, ignorefolding=ignorefolding |
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1493 ) |
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1494 ) |
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1495 if recursechildren: |
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|
1496 for hnk in item.hunks: |
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|
1497 self.__printitem( |
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|
1498 hnk, ignorefolding, recursechildren, outstr, towin |
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1499 ) |
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1500 elif isinstance(item, uihunk) and ( |
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1501 (not item.header.folded) or ignorefolding |
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1502 ): |
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1503 # print the hunk data which comes before the changed-lines |
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|
1504 outstr.append( |
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|
1505 self.printhunklinesbefore( |
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|
1506 item, selected, towin=towin, ignorefolding=ignorefolding |
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1507 ) |
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|
1508 ) |
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|
1509 if recursechildren: |
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|
1510 for l in item.changedlines: |
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|
1511 self.__printitem( |
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|
1512 l, ignorefolding, recursechildren, outstr, towin |
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|
1513 ) |
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|
1514 outstr.append( |
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|
1515 self.printhunklinesafter( |
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|
1516 item, towin=towin, ignorefolding=ignorefolding |
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|
1517 ) |
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|
1518 ) |
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|
1519 elif isinstance(item, uihunkline) and ( |
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|
1520 (not item.hunk.folded) or ignorefolding |
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|
1521 ): |
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|
1522 outstr.append( |
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|
1523 self.printhunkchangedline(item, selected, towin=towin) |
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1524 ) |
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|
1525 |
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|
1526 return outstr |
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|
1527 |
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|
1528 def getnumlinesdisplayed( |
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1529 self, item=None, ignorefolding=False, recursechildren=True |
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|
1530 ): |
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|
1531 """ |
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|
1532 return the number of lines which would be displayed if the item were |
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|
1533 to be printed to the display. the item will not be printed to the |
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|
1534 display (pad). |
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|
1535 if no item is given, assume the entire patch. |
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|
1536 if ignorefolding is True, folded items will be unfolded when counting |
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diff
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|
1537 the number of lines. |
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|
1538 """ |
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|
1539 |
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|
1540 # temporarily disable printing to windows by printstring |
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|
1541 patchdisplaystring = self.printitem( |
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|
1542 item, ignorefolding, recursechildren, towin=False |
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1543 ) |
36306
3496bffe266d
py3: make sure we are doing integer division by using '//'
Pulkit Goyal <7895pulkit@gmail.com>
parents:
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diff
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|
1544 numlines = len(patchdisplaystring) // self.xscreensize |
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|
1545 return numlines |
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|
1546 |
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parents:
diff
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|
1547 def sigwinchhandler(self, n, frame): |
43787
be8552f25cab
cleanup: fix docstring formatting
Matt Harbison <matt_harbison@yahoo.com>
parents:
43506
diff
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|
1548 """handle window resizing""" |
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|
1549 try: |
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
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|
1550 curses.endwin() |
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0911191dc4c9
crecord: use scmutil.termsize()
Yuya Nishihara <yuya@tcha.org>
parents:
29957
diff
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|
1551 self.xscreensize, self.yscreensize = scmutil.termsize(self.ui) |
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|
1552 self.statuswin.resize(self.numstatuslines, self.xscreensize) |
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|
1553 self.numpadlines = self.getnumlinesdisplayed(ignorefolding=True) + 1 |
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1554 self.chunkpad = curses.newpad(self.numpadlines, self.xscreensize) |
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|
1555 except curses.error: |
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diff
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|
1556 pass |
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|
1557 |
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|
1558 def getcolorpair( |
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1559 self, fgcolor=None, bgcolor=None, name=None, attrlist=None |
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1560 ): |
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|
1561 """ |
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|
1562 get a curses color pair, adding it to self.colorpairs if it is not |
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|
1563 already defined. an optional string, name, can be passed as a shortcut |
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|
1564 for referring to the color-pair. by default, if no arguments are |
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diff
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|
1565 specified, the white foreground / black background color-pair is |
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|
1566 returned. |
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diff
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|
1567 |
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|
1568 it is expected that this function will be used exclusively for |
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|
1569 initializing color pairs, and not curses.init_pair(). |
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|
1570 |
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|
1571 attrlist is used to 'flavor' the returned color-pair. this information |
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|
1572 is not stored in self.colorpairs. it contains attribute values like |
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|
1573 curses.A_BOLD. |
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|
1574 """ |
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|
1575 |
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|
1576 if (name is not None) and name in self.colorpairnames: |
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|
1577 # then get the associated color pair and return it |
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|
1578 colorpair = self.colorpairnames[name] |
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|
1579 else: |
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|
1580 if fgcolor is None: |
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|
1581 fgcolor = -1 |
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|
1582 if bgcolor is None: |
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|
1583 bgcolor = -1 |
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|
1584 if (fgcolor, bgcolor) in self.colorpairs: |
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|
1585 colorpair = self.colorpairs[(fgcolor, bgcolor)] |
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1586 else: |
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|
1587 pairindex = len(self.colorpairs) + 1 |
35527
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parents:
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diff
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|
1588 if self.usecolor: |
f43dc62cfe11
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|
1589 curses.init_pair(pairindex, fgcolor, bgcolor) |
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1590 colorpair = self.colorpairs[ |
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|
1591 (fgcolor, bgcolor) |
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|
1592 ] = curses.color_pair(pairindex) |
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|
1593 if name is not None: |
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|
1594 self.colorpairnames[name] = curses.color_pair(pairindex) |
f43dc62cfe11
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|
1595 else: |
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|
1596 cval = 0 |
f43dc62cfe11
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|
1597 if name is not None: |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
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|
1598 if name == b'selected': |
35527
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diff
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|
1599 cval = curses.A_REVERSE |
f43dc62cfe11
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|
1600 self.colorpairnames[name] = cval |
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|
1601 colorpair = self.colorpairs[(fgcolor, bgcolor)] = cval |
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|
1602 |
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|
1603 # add attributes if possible |
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|
1604 if attrlist is None: |
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|
1605 attrlist = [] |
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|
1606 if colorpair < 256: |
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|
1607 # then it is safe to apply all attributes |
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|
1608 for textattr in attrlist: |
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diff
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|
1609 colorpair |= textattr |
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|
1610 else: |
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|
1611 # just apply a select few (safe?) attributes |
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diff
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|
1612 for textattrib in (curses.A_UNDERLINE, curses.A_BOLD): |
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diff
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|
1613 if textattrib in attrlist: |
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
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|
1614 colorpair |= textattrib |
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parents:
diff
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|
1615 return colorpair |
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
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|
1616 |
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
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|
1617 def initcolorpair(self, *args, **kwargs): |
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Matt Harbison <matt_harbison@yahoo.com>
parents:
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|
1618 """same as getcolorpair.""" |
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|
1619 self.getcolorpair(*args, **kwargs) |
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diff
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|
1620 |
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Laurent Charignon <lcharignon@fb.com>
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diff
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|
1621 def helpwindow(self): |
43787
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Matt Harbison <matt_harbison@yahoo.com>
parents:
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diff
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|
1622 """print a help window to the screen. exit after any keypress.""" |
30535 | 1623 helptext = _( |
1624 """ [press any key to return to the patch-display] | |
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|
1625 |
43885
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Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
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diff
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|
1626 The curses hunk selector allows you to interactively choose among the |
ac54b8a2ebea
crecord: rewrite help string to avoid mentioning "crecord"
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
43787
diff
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|
1627 changes you have made, and confirm only those changes you select for |
ac54b8a2ebea
crecord: rewrite help string to avoid mentioning "crecord"
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
43787
diff
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|
1628 further processing by the command you are running (such as commit, |
ac54b8a2ebea
crecord: rewrite help string to avoid mentioning "crecord"
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
43787
diff
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|
1629 shelve, or revert). After confirming the selected changes, the |
ac54b8a2ebea
crecord: rewrite help string to avoid mentioning "crecord"
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
43787
diff
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|
1630 unselected changes are still present in your working copy, so you can |
ac54b8a2ebea
crecord: rewrite help string to avoid mentioning "crecord"
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
43787
diff
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|
1631 use the hunk selector multiple times to split large changes into |
ac54b8a2ebea
crecord: rewrite help string to avoid mentioning "crecord"
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
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diff
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|
1632 smaller changesets. the following are valid keystrokes: |
24310
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
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|
1633 |
42570
75fd9421440b
crecord: add "x" alias for space, remove test-only "TOGGLE" alias
Kyle Lippincott <spectral@google.com>
parents:
42569
diff
changeset
|
1634 x [space] : (un-)select item ([~]/[x] = partly/fully applied) |
40253
682f73fa924a
crecord: make enter move cursor down to the next item of the same type
Anton Shestakov <av6@dwimlabs.net>
parents:
38426
diff
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|
1635 [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
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|
1636 A : (un-)select all items |
42573
9ac1a5a4a64f
crecord: provide 'X' as a range-select mechanism
Kyle Lippincott <spectral@google.com>
parents:
42572
diff
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|
1637 X : (un-)select all items between current and most-recent |
24310
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
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|
1638 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
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|
1639 pgup/pgdn [K/J] : go to previous/next item of same type |
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parents:
diff
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|
1640 right/left-arrow [l/h] : go to child item / parent item |
25460
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Laurent Charignon <lcharignon@fb.com>
parents:
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diff
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|
1641 shift-left-arrow [H] : go to parent header / fold selected header |
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|
1642 g : go to the top |
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diff
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|
1643 G : go to the bottom |
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|
1644 f : fold / unfold item, hiding/revealing its children |
25447
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crecord: fix a typo introduced when moving crecord to core
Laurent Charignon <lcharignon@fb.com>
parents:
24840
diff
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|
1645 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
|
1646 ctrl-l : scroll the selected line to the top of the screen |
24310
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|
1647 m : edit / resume editing the commit message |
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
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|
1648 e : edit the currently selected hunk |
43887
c06eba91c380
crecord: repurpose "a" key to toggle all selections (BC)
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
43885
diff
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|
1649 a : toggle all selections |
24840
a5e3634ba024
record: change wording for record curses interface
Laurent Charignon <lcharignon@fb.com>
parents:
24779
diff
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|
1650 c : confirm selected changes |
a5e3634ba024
record: change wording for record curses interface
Laurent Charignon <lcharignon@fb.com>
parents:
24779
diff
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|
1651 r : review/edit and confirm selected changes |
a5e3634ba024
record: change wording for record curses interface
Laurent Charignon <lcharignon@fb.com>
parents:
24779
diff
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|
1652 q : quit without confirming (no changes will be made) |
43076
2372284d9457
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parents:
42659
diff
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|
1653 ? : help (what you're currently reading)""" |
2372284d9457
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parents:
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diff
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|
1654 ) |
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diff
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|
1655 |
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parents:
diff
changeset
|
1656 helpwin = curses.newwin(self.yscreensize, 0, 0, 0) |
43077
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Augie Fackler <augie@google.com>
parents:
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diff
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|
1657 helplines = helptext.split(b"\n") |
687b865b95ad
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Augie Fackler <augie@google.com>
parents:
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diff
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|
1658 helplines = helplines + [b" "] * ( |
43076
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Augie Fackler <augie@google.com>
parents:
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diff
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|
1659 self.yscreensize - self.numstatuslines - len(helplines) - 1 |
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parents:
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|
1660 ) |
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|
1661 try: |
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1662 for line in helplines: |
43077
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Augie Fackler <augie@google.com>
parents:
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diff
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|
1663 self.printstring(helpwin, line, pairname=b"legend") |
24310
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parents:
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|
1664 except curses.error: |
6409fb6c934d
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parents:
diff
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|
1665 pass |
6409fb6c934d
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parents:
diff
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|
1666 helpwin.refresh() |
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
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|
1667 try: |
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Augie Fackler <augie@google.com>
parents:
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diff
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|
1668 with self.ui.timeblockedsection(b'crecord'): |
30981
a0c4e57074fe
crecord: log blocked time waiting for curses input
Simon Farnsworth <simonfar@fb.com>
parents:
30797
diff
changeset
|
1669 helpwin.getkey() |
24310
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|
1670 except curses.error: |
6409fb6c934d
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parents:
diff
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|
1671 pass |
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parents:
diff
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|
1672 |
33973
a1cd6eae2ad3
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Peter Vitt <peter.vitt2@uni-siegen.de>
parents:
33813
diff
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|
1673 def commitMessageWindow(self): |
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Matt Harbison <matt_harbison@yahoo.com>
parents:
43506
diff
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|
1674 """Create a temporary commit message editing window on the screen.""" |
33973
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Peter Vitt <peter.vitt2@uni-siegen.de>
parents:
33813
diff
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|
1675 |
a1cd6eae2ad3
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Peter Vitt <peter.vitt2@uni-siegen.de>
parents:
33813
diff
changeset
|
1676 curses.raw() |
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Peter Vitt <peter.vitt2@uni-siegen.de>
parents:
33813
diff
changeset
|
1677 curses.def_prog_mode() |
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Peter Vitt <peter.vitt2@uni-siegen.de>
parents:
33813
diff
changeset
|
1678 curses.endwin() |
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Peter Vitt <peter.vitt2@uni-siegen.de>
parents:
33813
diff
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|
1679 self.commenttext = self.ui.edit(self.commenttext, self.ui.username()) |
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Peter Vitt <peter.vitt2@uni-siegen.de>
parents:
33813
diff
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|
1680 curses.cbreak() |
a1cd6eae2ad3
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Peter Vitt <peter.vitt2@uni-siegen.de>
parents:
33813
diff
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|
1681 self.stdscr.refresh() |
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parents:
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|
1682 self.stdscr.keypad(1) # allow arrow-keys to continue to function |
33973
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parents:
33813
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|
1683 |
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|
1684 def handlefirstlineevent(self): |
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|
1685 """ |
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|
1686 Handle 'g' to navigate to the top most file in the ncurses window. |
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|
1687 """ |
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|
1688 self.currentselecteditem = self.headerlist[0] |
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|
1689 currentitem = self.currentselecteditem |
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|
1690 # select the parent item recursively until we're at a header |
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|
1691 while True: |
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|
1692 nextitem = currentitem.parentitem() |
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|
1693 if nextitem is None: |
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|
1694 break |
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|
1695 else: |
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|
1696 currentitem = nextitem |
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|
1697 |
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1698 self.currentselecteditem = currentitem |
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1699 |
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1700 def handlelastlineevent(self): |
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|
1701 """ |
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|
1702 Handle 'G' to navigate to the bottom most file/hunk/line depending |
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1703 on the whether the fold is active or not. |
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1704 |
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|
1705 If the bottom most file is folded, it navigates to that file and |
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1706 stops there. If the bottom most file is unfolded, it navigates to |
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|
1707 the bottom most hunk in that file and stops there. If the bottom most |
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1708 hunk is unfolded, it navigates to the bottom most line in that hunk. |
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|
1709 """ |
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|
1710 currentitem = self.currentselecteditem |
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|
1711 nextitem = currentitem.nextitem() |
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|
1712 # select the child item recursively until we're at a footer |
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|
1713 while nextitem is not None: |
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|
1714 nextitem = currentitem.nextitem() |
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|
1715 if nextitem is None: |
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|
1716 break |
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1717 else: |
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|
1718 currentitem = nextitem |
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1719 |
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|
1720 self.currentselecteditem = currentitem |
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|
1721 self.recenterdisplayedarea() |
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|
1722 |
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|
1723 def confirmationwindow(self, windowtext): |
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|
1724 """display an informational window, then wait for and return a |
be8552f25cab
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43506
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|
1725 keypress.""" |
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1726 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1727 confirmwin = curses.newwin(self.yscreensize, 0, 0, 0) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1728 try: |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1729 lines = windowtext.split(b"\n") |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1730 for line in lines: |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1731 self.printstring(confirmwin, line, pairname=b"selected") |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1732 except curses.error: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1733 pass |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1734 self.stdscr.refresh() |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1735 confirmwin.refresh() |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1736 try: |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1737 with self.ui.timeblockedsection(b'crecord'): |
30981
a0c4e57074fe
crecord: log blocked time waiting for curses input
Simon Farnsworth <simonfar@fb.com>
parents:
30797
diff
changeset
|
1738 response = chr(self.stdscr.getch()) |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1739 except ValueError: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1740 response = None |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1741 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1742 return response |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1743 |
28926
0411b7998d9b
crecord: cleanup the remains of commit confirmation
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
28925
diff
changeset
|
1744 def reviewcommit(self): |
24840
a5e3634ba024
record: change wording for record curses interface
Laurent Charignon <lcharignon@fb.com>
parents:
24779
diff
changeset
|
1745 """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
|
1746 confirmed.""" |
30535 | 1747 confirmtext = _( |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42659
diff
changeset
|
1748 """If you answer yes to the following, your currently chosen patch chunks |
41939
7e95ade0f369
chunkselector: fix typos in instructions when user reviews patch
Kyle Lippincott <spectral@google.com>
parents:
41843
diff
changeset
|
1749 will be loaded into an editor. To modify the patch, make the changes in your |
7e95ade0f369
chunkselector: fix typos in instructions when user reviews patch
Kyle Lippincott <spectral@google.com>
parents:
41843
diff
changeset
|
1750 editor and save. To accept the current patch as-is, close the editor without |
7e95ade0f369
chunkselector: fix typos in instructions when user reviews patch
Kyle Lippincott <spectral@google.com>
parents:
41843
diff
changeset
|
1751 saving. |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1752 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1753 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
|
1754 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
|
1755 |
24840
a5e3634ba024
record: change wording for record curses interface
Laurent Charignon <lcharignon@fb.com>
parents:
24779
diff
changeset
|
1756 are you sure you want to review/edit and confirm the selected changes [yn]? |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42659
diff
changeset
|
1757 """ |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42659
diff
changeset
|
1758 ) |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1759 with self.ui.timeblockedsection(b'crecord'): |
30981
a0c4e57074fe
crecord: log blocked time waiting for curses input
Simon Farnsworth <simonfar@fb.com>
parents:
30797
diff
changeset
|
1760 response = self.confirmationwindow(confirmtext) |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1761 if response is None: |
43458
117b41b1859d
py3: compare response of crecord's confirmationwindow with str
Denis Laxalde <denis.laxalde@logilab.fr>
parents:
43364
diff
changeset
|
1762 response = "n" |
117b41b1859d
py3: compare response of crecord's confirmationwindow with str
Denis Laxalde <denis.laxalde@logilab.fr>
parents:
43364
diff
changeset
|
1763 if response.lower().startswith("y"): |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1764 return True |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1765 else: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1766 return False |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1767 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1768 def recenterdisplayedarea(self): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1769 """ |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1770 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
|
1771 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
|
1772 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
|
1773 zone and then update the scroll. |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1774 """ |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1775 self.printitem(towin=False) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1776 self.updatescroll() |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1777 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1778 def toggleedit(self, item=None, test=False): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1779 """ |
28580
8b41ad798fb7
crecord: fix docblock indentation
Ryan McElroy <rmcelroy@fb.com>
parents:
28579
diff
changeset
|
1780 edit the currently selected chunk |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1781 """ |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42659
diff
changeset
|
1782 |
25555
838fa1932ff8
crecord: extract ui refresh code after editing of hunk in a function
Laurent Charignon <lcharignon@fb.com>
parents:
25461
diff
changeset
|
1783 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
|
1784 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
|
1785 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
|
1786 self.updatescroll() |
838fa1932ff8
crecord: extract ui refresh code after editing of hunk in a function
Laurent Charignon <lcharignon@fb.com>
parents:
25461
diff
changeset
|
1787 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
|
1788 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
|
1789 self.stdscr.keypad(1) |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1790 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1791 def editpatchwitheditor(self, chunk): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1792 if chunk is None: |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1793 self.ui.write(_(b'cannot edit patch for whole file')) |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1794 self.ui.write(b"\n") |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1795 return None |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1796 if chunk.header.binary(): |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1797 self.ui.write(_(b'cannot edit patch for binary file')) |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1798 self.ui.write(b"\n") |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1799 return None |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1800 |
28636
de64020bb4ec
crecord: refactor hunk edit action to use ui.edit
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
28581
diff
changeset
|
1801 # write the initial patch |
28861
86db5cb55d46
pycompat: switch to util.stringio for py3 compat
timeless <timeless@mozdev.org>
parents:
28638
diff
changeset
|
1802 patch = stringio() |
28637
4874b8efe7d2
crecord: break out the help message for editing hunks
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
28636
diff
changeset
|
1803 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
|
1804 chunk.header.write(patch) |
de64020bb4ec
crecord: refactor hunk edit action to use ui.edit
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
28581
diff
changeset
|
1805 chunk.write(patch) |
de64020bb4ec
crecord: refactor hunk edit action to use ui.edit
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
28581
diff
changeset
|
1806 |
de64020bb4ec
crecord: refactor hunk edit action to use ui.edit
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
28581
diff
changeset
|
1807 # 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
|
1808 try: |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1809 patch = self.ui.edit(patch.getvalue(), b"", action=b"diff") |
28636
de64020bb4ec
crecord: refactor hunk edit action to use ui.edit
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
28581
diff
changeset
|
1810 except error.Abort as exc: |
43364
dd64e229c46b
py3: fix crecord.py's editpatchwitheditor exception message encoding
Emmanuel Leblond <emmanuel.leblond@gmail.com>
parents:
43159
diff
changeset
|
1811 self.errorstr = stringutil.forcebytestr(exc) |
28636
de64020bb4ec
crecord: refactor hunk edit action to use ui.edit
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
28581
diff
changeset
|
1812 return None |
41991
3f467db023a2
crecord: completely redraw screen when coming back from editor
Kyle Lippincott <spectral@google.com>
parents:
41987
diff
changeset
|
1813 finally: |
3f467db023a2
crecord: completely redraw screen when coming back from editor
Kyle Lippincott <spectral@google.com>
parents:
41987
diff
changeset
|
1814 self.stdscr.clear() |
3f467db023a2
crecord: completely redraw screen when coming back from editor
Kyle Lippincott <spectral@google.com>
parents:
41987
diff
changeset
|
1815 self.stdscr.refresh() |
28636
de64020bb4ec
crecord: refactor hunk edit action to use ui.edit
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
28581
diff
changeset
|
1816 |
de64020bb4ec
crecord: refactor hunk edit action to use ui.edit
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
28581
diff
changeset
|
1817 # remove comment lines |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42659
diff
changeset
|
1818 patch = [ |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1819 line + b'\n' |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42659
diff
changeset
|
1820 for line in patch.splitlines() |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1821 if not line.startswith(b'#') |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42659
diff
changeset
|
1822 ] |
28636
de64020bb4ec
crecord: refactor hunk edit action to use ui.edit
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
28581
diff
changeset
|
1823 return patchmod.parsepatch(patch) |
de64020bb4ec
crecord: refactor hunk edit action to use ui.edit
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
28581
diff
changeset
|
1824 |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1825 if item is None: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1826 item = self.currentselecteditem |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1827 if isinstance(item, uiheader): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1828 return |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1829 if isinstance(item, uihunkline): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1830 item = item.parentitem() |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1831 if not isinstance(item, uihunk): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1832 return |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1833 |
27914
505a10b504ed
crecord: edit during hg crecord should preserve cursor position (issue5041)
Laurent Charignon <lcharignon@fb.com>
parents:
27533
diff
changeset
|
1834 # 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
|
1835 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
|
1836 |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1837 beforeadded, beforeremoved = item.added, item.removed |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1838 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
|
1839 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
|
1840 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
|
1841 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
|
1842 return |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1843 header = item.header |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1844 editedhunkindex = header.hunks.index(item) |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1845 hunksbefore = header.hunks[:editedhunkindex] |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42659
diff
changeset
|
1846 hunksafter = header.hunks[editedhunkindex + 1 :] |
24310
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1847 newpatchheader = newpatches[0] |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1848 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
|
1849 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
|
1850 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
|
1851 offset = (newadded - beforeadded) - (newremoved - beforeremoved) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1852 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1853 for h in hunksafter: |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1854 h.toline += offset |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1855 for h in newhunks: |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1856 h.folded = False |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1857 header.hunks = hunksbefore + newhunks + hunksafter |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1858 if self.emptypatch(): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1859 header.hunks = hunksbefore + [item] + hunksafter |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1860 self.currentselecteditem = header |
27914
505a10b504ed
crecord: edit during hg crecord should preserve cursor position (issue5041)
Laurent Charignon <lcharignon@fb.com>
parents:
27533
diff
changeset
|
1861 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
|
1862 self.currentselecteditem = header.hunks[itemindex] |
24310
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1863 |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1864 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
|
1865 updateui(self) |
24310
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parents:
diff
changeset
|
1866 |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1867 def emptypatch(self): |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1868 item = self.headerlist |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1869 if not item: |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1870 return True |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1871 for header in item: |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1872 if header.hunks: |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1873 return False |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1874 return True |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1875 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1876 def handlekeypressed(self, keypressed, test=False): |
28581
3c8f0a605504
crecord: add docblock to handlekeypressed
Ryan McElroy <rmcelroy@fb.com>
parents:
28580
diff
changeset
|
1877 """ |
3c8f0a605504
crecord: add docblock to handlekeypressed
Ryan McElroy <rmcelroy@fb.com>
parents:
28580
diff
changeset
|
1878 Perform actions based on pressed keys. |
3c8f0a605504
crecord: add docblock to handlekeypressed
Ryan McElroy <rmcelroy@fb.com>
parents:
28580
diff
changeset
|
1879 |
3c8f0a605504
crecord: add docblock to handlekeypressed
Ryan McElroy <rmcelroy@fb.com>
parents:
28580
diff
changeset
|
1880 Return true to exit the main loop. |
3c8f0a605504
crecord: add docblock to handlekeypressed
Ryan McElroy <rmcelroy@fb.com>
parents:
28580
diff
changeset
|
1881 """ |
43459
7cc913396f8c
py3: keep "keypressed" a native str in crecord
Denis Laxalde <denis.laxalde@logilab.fr>
parents:
43458
diff
changeset
|
1882 if keypressed in ["k", "KEY_UP"]: |
24310
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1883 self.uparrowevent() |
43459
7cc913396f8c
py3: keep "keypressed" a native str in crecord
Denis Laxalde <denis.laxalde@logilab.fr>
parents:
43458
diff
changeset
|
1884 elif keypressed in ["K", "KEY_PPAGE"]: |
24310
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1885 self.uparrowshiftevent() |
43459
7cc913396f8c
py3: keep "keypressed" a native str in crecord
Denis Laxalde <denis.laxalde@logilab.fr>
parents:
43458
diff
changeset
|
1886 elif keypressed in ["j", "KEY_DOWN"]: |
24310
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1887 self.downarrowevent() |
43459
7cc913396f8c
py3: keep "keypressed" a native str in crecord
Denis Laxalde <denis.laxalde@logilab.fr>
parents:
43458
diff
changeset
|
1888 elif keypressed in ["J", "KEY_NPAGE"]: |
24310
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1889 self.downarrowshiftevent() |
43459
7cc913396f8c
py3: keep "keypressed" a native str in crecord
Denis Laxalde <denis.laxalde@logilab.fr>
parents:
43458
diff
changeset
|
1890 elif keypressed in ["l", "KEY_RIGHT"]: |
24310
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1891 self.rightarrowevent() |
43459
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py3: keep "keypressed" a native str in crecord
Denis Laxalde <denis.laxalde@logilab.fr>
parents:
43458
diff
changeset
|
1892 elif keypressed in ["h", "KEY_LEFT"]: |
24310
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1893 self.leftarrowevent() |
43459
7cc913396f8c
py3: keep "keypressed" a native str in crecord
Denis Laxalde <denis.laxalde@logilab.fr>
parents:
43458
diff
changeset
|
1894 elif keypressed in ["H", "KEY_SLEFT"]: |
24310
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1895 self.leftarrowshiftevent() |
43459
7cc913396f8c
py3: keep "keypressed" a native str in crecord
Denis Laxalde <denis.laxalde@logilab.fr>
parents:
43458
diff
changeset
|
1896 elif keypressed in ["q"]: |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1897 raise error.Abort(_(b'user quit')) |
43459
7cc913396f8c
py3: keep "keypressed" a native str in crecord
Denis Laxalde <denis.laxalde@logilab.fr>
parents:
43458
diff
changeset
|
1898 elif keypressed in ['a']: |
43887
c06eba91c380
crecord: repurpose "a" key to toggle all selections (BC)
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
43885
diff
changeset
|
1899 self.flipselections() |
43459
7cc913396f8c
py3: keep "keypressed" a native str in crecord
Denis Laxalde <denis.laxalde@logilab.fr>
parents:
43458
diff
changeset
|
1900 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
|
1901 return True |
43459
7cc913396f8c
py3: keep "keypressed" a native str in crecord
Denis Laxalde <denis.laxalde@logilab.fr>
parents:
43458
diff
changeset
|
1902 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
|
1903 if self.reviewcommit(): |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1904 self.opts[b'review'] = True |
24310
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1905 return True |
43459
7cc913396f8c
py3: keep "keypressed" a native str in crecord
Denis Laxalde <denis.laxalde@logilab.fr>
parents:
43458
diff
changeset
|
1906 elif test and keypressed in ["R"]: |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1907 self.opts[b'review'] = True |
24310
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1908 return True |
43459
7cc913396f8c
py3: keep "keypressed" a native str in crecord
Denis Laxalde <denis.laxalde@logilab.fr>
parents:
43458
diff
changeset
|
1909 elif keypressed in [" ", "x"]: |
24310
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1910 self.toggleapply() |
43459
7cc913396f8c
py3: keep "keypressed" a native str in crecord
Denis Laxalde <denis.laxalde@logilab.fr>
parents:
43458
diff
changeset
|
1911 elif keypressed in ["\n", "KEY_ENTER"]: |
40253
682f73fa924a
crecord: make enter move cursor down to the next item of the same type
Anton Shestakov <av6@dwimlabs.net>
parents:
38426
diff
changeset
|
1912 self.toggleapply() |
42572
cd4f1b7c3192
crecord: make KEY_ENTER usable in tests (by not updating UI)
Kyle Lippincott <spectral@google.com>
parents:
42571
diff
changeset
|
1913 self.nextsametype(test=test) |
43459
7cc913396f8c
py3: keep "keypressed" a native str in crecord
Denis Laxalde <denis.laxalde@logilab.fr>
parents:
43458
diff
changeset
|
1914 elif keypressed in ["X"]: |
42573
9ac1a5a4a64f
crecord: provide 'X' as a range-select mechanism
Kyle Lippincott <spectral@google.com>
parents:
42572
diff
changeset
|
1915 self.toggleallbetween() |
43459
7cc913396f8c
py3: keep "keypressed" a native str in crecord
Denis Laxalde <denis.laxalde@logilab.fr>
parents:
43458
diff
changeset
|
1916 elif keypressed in ["A"]: |
24310
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1917 self.toggleall() |
43459
7cc913396f8c
py3: keep "keypressed" a native str in crecord
Denis Laxalde <denis.laxalde@logilab.fr>
parents:
43458
diff
changeset
|
1918 elif keypressed in ["e"]: |
24310
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parents:
diff
changeset
|
1919 self.toggleedit(test=test) |
43459
7cc913396f8c
py3: keep "keypressed" a native str in crecord
Denis Laxalde <denis.laxalde@logilab.fr>
parents:
43458
diff
changeset
|
1920 elif keypressed in ["f"]: |
24310
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1921 self.togglefolded() |
43459
7cc913396f8c
py3: keep "keypressed" a native str in crecord
Denis Laxalde <denis.laxalde@logilab.fr>
parents:
43458
diff
changeset
|
1922 elif keypressed in ["F"]: |
24310
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1923 self.togglefolded(foldparent=True) |
43459
7cc913396f8c
py3: keep "keypressed" a native str in crecord
Denis Laxalde <denis.laxalde@logilab.fr>
parents:
43458
diff
changeset
|
1924 elif keypressed in ["m"]: |
33973
a1cd6eae2ad3
record: make the m key open an editor for the commit message (issue5667)
Peter Vitt <peter.vitt2@uni-siegen.de>
parents:
33813
diff
changeset
|
1925 self.commitMessageWindow() |
43459
7cc913396f8c
py3: keep "keypressed" a native str in crecord
Denis Laxalde <denis.laxalde@logilab.fr>
parents:
43458
diff
changeset
|
1926 elif keypressed in ["g", "KEY_HOME"]: |
42073
80103ed2e8ee
crecord: new keys g & G to navigate to the top and bottom respectively
Arun Chandrasekaran <aruncxy@gmail.com>
parents:
42025
diff
changeset
|
1927 self.handlefirstlineevent() |
43459
7cc913396f8c
py3: keep "keypressed" a native str in crecord
Denis Laxalde <denis.laxalde@logilab.fr>
parents:
43458
diff
changeset
|
1928 elif keypressed in ["G", "KEY_END"]: |
42073
80103ed2e8ee
crecord: new keys g & G to navigate to the top and bottom respectively
Arun Chandrasekaran <aruncxy@gmail.com>
parents:
42025
diff
changeset
|
1929 self.handlelastlineevent() |
43459
7cc913396f8c
py3: keep "keypressed" a native str in crecord
Denis Laxalde <denis.laxalde@logilab.fr>
parents:
43458
diff
changeset
|
1930 elif keypressed in ["?"]: |
24310
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1931 self.helpwindow() |
25419
6e62a5b3442d
crecord: fix blue artifact bug coming back from help screen
Laurent Charignon <lcharignon@fb.com>
parents:
25359
diff
changeset
|
1932 self.stdscr.clear() |
6e62a5b3442d
crecord: fix blue artifact bug coming back from help screen
Laurent Charignon <lcharignon@fb.com>
parents:
25359
diff
changeset
|
1933 self.stdscr.refresh() |
43460
be0f77fd274d
py3: fix handling of ctrl keys in crecord (issue6213)
Denis Laxalde <denis.laxalde@logilab.fr>
parents:
43459
diff
changeset
|
1934 elif keypressed in [curses.ascii.ctrl("L")]: |
41992
fa3b0ca9d74f
crecord: redraw the screen on ctrl-L
Kyle Lippincott <spectral@google.com>
parents:
41991
diff
changeset
|
1935 # scroll the current line to the top of the screen, and redraw |
fa3b0ca9d74f
crecord: redraw the screen on ctrl-L
Kyle Lippincott <spectral@google.com>
parents:
41991
diff
changeset
|
1936 # everything |
29957
7d053ba73178
crecord: add an event that scrolls the selected line to the top of the screen
Nathan Goldbaum <ngoldbau@illinois.edu>
parents:
29942
diff
changeset
|
1937 self.scrolllines(self.selecteditemstartline) |
41992
fa3b0ca9d74f
crecord: redraw the screen on ctrl-L
Kyle Lippincott <spectral@google.com>
parents:
41991
diff
changeset
|
1938 self.stdscr.clear() |
fa3b0ca9d74f
crecord: redraw the screen on ctrl-L
Kyle Lippincott <spectral@google.com>
parents:
41991
diff
changeset
|
1939 self.stdscr.refresh() |
24310
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parents:
diff
changeset
|
1940 |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1941 def main(self, stdscr): |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1942 """ |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1943 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
|
1944 """ |
24310
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1945 |
31931
0130c3e1b1d9
crecord: avoid setting non-existing signal SIGWINCH on windows
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
31930
diff
changeset
|
1946 origsigwinch = sentinel = object() |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1947 if util.safehasattr(signal, b'SIGWINCH'): |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42659
diff
changeset
|
1948 origsigwinch = signal.signal(signal.SIGWINCH, self.sigwinchhandler) |
31930
7e7743a01103
crecord: ensure we reinstall the SIGWINCH handler
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
31929
diff
changeset
|
1949 try: |
7e7743a01103
crecord: ensure we reinstall the SIGWINCH handler
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
31929
diff
changeset
|
1950 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
|
1951 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
|
1952 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
|
1953 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
|
1954 |
bf6b44da1d8e
crecord: extract most of 'main' into a sub function
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
31649
diff
changeset
|
1955 def _main(self, stdscr): |
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1956 self.stdscr = stdscr |
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1957 # error during initialization, cannot be printed in the curses |
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1958 # interface, it should be printed by the calling code |
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1959 self.initexc = None |
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1960 self.yscreensize, self.xscreensize = self.stdscr.getmaxyx() |
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1961 |
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1962 curses.start_color() |
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Elmar Bartel <elb_hg@leo.org>
parents:
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1963 try: |
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parents:
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1964 curses.use_default_colors() |
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1965 except curses.error: |
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parents:
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1966 self.usecolor = False |
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1967 |
41993
cde5827d09a7
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parents:
41992
diff
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1968 # In some situations we may have some cruft left on the "alternate |
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parents:
41992
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1969 # screen" from another program (or previous iterations of ourself), and |
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parents:
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1970 # we won't clear it if the scroll region is small enough to comfortably |
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parents:
41992
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|
1971 # fit on the terminal. |
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1972 self.stdscr.clear() |
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parents:
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changeset
|
1973 |
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crecord: draw on the whole screen
Alexander Kobjolke <alex@jakalx.net>
parents:
41993
diff
changeset
|
1974 # don't display the cursor |
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Alexander Kobjolke <alex@jakalx.net>
parents:
41993
diff
changeset
|
1975 try: |
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Alexander Kobjolke <alex@jakalx.net>
parents:
41993
diff
changeset
|
1976 curses.curs_set(0) |
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Alexander Kobjolke <alex@jakalx.net>
parents:
41993
diff
changeset
|
1977 except curses.error: |
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Alexander Kobjolke <alex@jakalx.net>
parents:
41993
diff
changeset
|
1978 pass |
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parents:
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diff
changeset
|
1979 |
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1980 # available colors: black, blue, cyan, green, magenta, white, yellow |
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1981 # init_pair(color_id, foreground_color, background_color) |
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1982 self.initcolorpair(None, None, name=b"normal") |
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1983 self.initcolorpair( |
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1984 curses.COLOR_WHITE, curses.COLOR_MAGENTA, name=b"selected" |
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1985 ) |
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1986 self.initcolorpair(curses.COLOR_RED, None, name=b"deletion") |
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1987 self.initcolorpair(curses.COLOR_GREEN, None, name=b"addition") |
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1988 self.initcolorpair( |
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1989 curses.COLOR_WHITE, curses.COLOR_BLUE, name=b"legend" |
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|
1990 ) |
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1991 # newwin([height, width,] begin_y, begin_x) |
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1992 self.statuswin = curses.newwin(self.numstatuslines, 0, 0, 0) |
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1993 self.statuswin.keypad(1) # interpret arrow-key, etc. esc sequences |
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|
1994 |
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1995 # figure out how much space to allocate for the chunk-pad which is |
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1996 # used for displaying the patch |
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|
1997 |
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|
1998 # stupid hack to prevent getnumlinesdisplayed from failing |
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1999 self.chunkpad = curses.newpad(1, self.xscreensize) |
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|
2000 |
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changeset
|
2001 # add 1 so to account for last line text reaching end of line |
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2002 self.numpadlines = self.getnumlinesdisplayed(ignorefolding=True) + 1 |
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changeset
|
2003 |
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parents:
25820
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changeset
|
2004 try: |
d68544b69736
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parents:
25820
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changeset
|
2005 self.chunkpad = curses.newpad(self.numpadlines, self.xscreensize) |
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parents:
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|
2006 except curses.error: |
38047
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Kyle Lippincott <spectral@google.com>
parents:
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|
2007 self.initexc = fallbackerror( |
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|
2008 _(b'this diff is too large to be displayed') |
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parents:
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|
2009 ) |
25821
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Laurent Charignon <lcharignon@fb.com>
parents:
25820
diff
changeset
|
2010 return |
30332
318a24b52eeb
spelling: fixes of non-dictionary words
Mads Kiilerich <madski@unity3d.com>
parents:
30315
diff
changeset
|
2011 # initialize selecteditemendline (initial start-line is 0) |
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|
2012 self.selecteditemendline = self.getnumlinesdisplayed( |
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2013 self.currentselecteditem, recursechildren=False |
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|
2014 ) |
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|
2015 |
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changeset
|
2016 while True: |
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diff
changeset
|
2017 self.updatescreen() |
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changeset
|
2018 try: |
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parents:
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|
2019 with self.ui.timeblockedsection(b'crecord'): |
30981
a0c4e57074fe
crecord: log blocked time waiting for curses input
Simon Farnsworth <simonfar@fb.com>
parents:
30797
diff
changeset
|
2020 keypressed = self.statuswin.getkey() |
25556
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parents:
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changeset
|
2021 if self.errorstr is not None: |
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parents:
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|
2022 self.errorstr = None |
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|
2023 continue |
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|
2024 except curses.error: |
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parents:
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|
2025 keypressed = b"foobar" |
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|
2026 if self.handlekeypressed(keypressed): |
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parents:
diff
changeset
|
2027 break |
33973
a1cd6eae2ad3
record: make the m key open an editor for the commit message (issue5667)
Peter Vitt <peter.vitt2@uni-siegen.de>
parents:
33813
diff
changeset
|
2028 |
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|
2029 if self.commenttext != b"": |
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|
2030 whitespaceremoved = re.sub( |
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Augie Fackler <augie@google.com>
parents:
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changeset
|
2031 br"(?m)^\s.*(\n|$)", b"", self.commenttext |
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parents:
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changeset
|
2032 ) |
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|
2033 if whitespaceremoved != b"": |
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Augie Fackler <augie@google.com>
parents:
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|
2034 self.opts[b'message'] = self.commenttext |