Mercurial > hg
annotate mercurial/crecord.py @ 44058:bde1cd4c99d9
sha1dc: initial implementation of Python extension
A future change will use this when available to avoid sha1 collision
issues until we can get moved to something else.
Differential Revision: https://phab.mercurial-scm.org/D7815
author | Augie Fackler <augie@google.com> |
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date | Wed, 08 Jan 2020 15:59:52 -0500 |
parents | 51bfd056a2ee |
children | ae596fac8ba0 |
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1 # stuff related specifically to patch manipulation / parsing |
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2 # |
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3 # Copyright 2008 Mark Edgington <edgimar@gmail.com> |
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4 # |
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5 # This software may be used and distributed according to the terms of the |
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6 # GNU General Public License version 2 or any later version. |
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7 # |
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8 # This code is based on the Mark Edgington's crecord extension. |
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9 # (Itself based on Bryan O'Sullivan's record extension.) |
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10 |
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11 from __future__ import absolute_import |
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12 |
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13 import locale |
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14 import os |
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15 import re |
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16 import signal |
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17 |
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18 from .i18n import _ |
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19 from .pycompat import ( |
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20 getattr, |
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21 open, |
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22 ) |
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23 from . import ( |
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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 scmutil, |
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28 util, |
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29 ) |
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30 from .utils import stringutil |
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31 |
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32 stringio = util.stringio |
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33 |
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34 # patch comments based on the git one |
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35 diffhelptext = _( |
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36 """# To remove '-' lines, make them ' ' lines (context). |
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37 # To remove '+' lines, delete them. |
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38 # Lines starting with # will be removed from the patch. |
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39 """ |
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40 ) |
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41 |
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42 hunkhelptext = _( |
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43 """# |
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44 # If the patch applies cleanly, the edited hunk will immediately be |
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45 # added to the record list. If it does not apply cleanly, a rejects file |
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46 # will be generated. You can use that when you try again. If all lines |
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47 # of the hunk are removed, then the edit is aborted and the hunk is left |
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48 # unchanged. |
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49 """ |
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50 ) |
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51 |
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52 patchhelptext = _( |
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53 """# |
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54 # If the patch applies cleanly, the edited patch will immediately |
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55 # be finalised. If it does not apply cleanly, rejects files will be |
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56 # generated. You can use those when you try again. |
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57 """ |
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58 ) |
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59 |
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60 try: |
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61 import curses |
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62 import curses.ascii |
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63 |
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64 curses.error |
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65 except ImportError: |
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66 # I have no idea if wcurses works with crecord... |
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67 try: |
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68 import wcurses as curses |
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69 |
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70 curses.error |
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71 except ImportError: |
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72 # wcurses is not shipped on Windows by default, or python is not |
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73 # compiled with curses |
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74 curses = False |
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75 |
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76 |
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77 class fallbackerror(error.Abort): |
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78 """Error that indicates the client should try to fallback to text mode.""" |
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79 |
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80 # Inherits from error.Abort so that existing behavior is preserved if the |
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81 # calling code does not know how to fallback. |
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82 |
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83 |
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84 def checkcurses(ui): |
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85 """Return True if the user wants to use curses |
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86 |
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87 This method returns True if curses is found (and that python is built with |
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88 it) and that the user has the correct flag for the ui. |
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89 """ |
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90 return curses and ui.interface(b"chunkselector") == b"curses" |
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91 |
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92 |
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93 class patchnode(object): |
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94 """abstract class for patch graph nodes |
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95 (i.e. patchroot, header, hunk, hunkline) |
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96 """ |
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97 |
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98 def firstchild(self): |
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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 lastchild(self): |
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102 raise NotImplementedError(b"method must be implemented by subclass") |
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103 |
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104 def allchildren(self): |
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105 """Return a list of all of the direct children of this node""" |
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106 raise NotImplementedError(b"method must be implemented by subclass") |
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107 |
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108 def nextsibling(self): |
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109 """ |
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110 Return the closest next item of the same type where there are no items |
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111 of different types between the current item and this closest item. |
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112 If no such item exists, return None. |
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113 """ |
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114 raise NotImplementedError(b"method must be implemented by subclass") |
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115 |
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116 def prevsibling(self): |
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117 """ |
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118 Return the closest previous item of the same type where there are no |
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119 items of different types between the current item and this closest item. |
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120 If no such item exists, return None. |
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121 """ |
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122 raise NotImplementedError(b"method must be implemented by subclass") |
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123 |
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124 def parentitem(self): |
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125 raise NotImplementedError(b"method must be implemented by subclass") |
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126 |
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127 def nextitem(self, skipfolded=True): |
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128 """ |
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129 Try to return the next item closest to this item, regardless of item's |
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130 type (header, hunk, or hunkline). |
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131 |
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132 If skipfolded == True, and the current item is folded, then the child |
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133 items that are hidden due to folding will be skipped when determining |
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134 the next item. |
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135 |
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136 If it is not possible to get the next item, return None. |
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137 """ |
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138 try: |
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139 itemfolded = self.folded |
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140 except AttributeError: |
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141 itemfolded = False |
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142 if skipfolded and itemfolded: |
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143 nextitem = self.nextsibling() |
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144 if nextitem is None: |
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145 try: |
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146 nextitem = self.parentitem().nextsibling() |
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147 except AttributeError: |
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148 nextitem = None |
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149 return nextitem |
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150 else: |
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151 # try child |
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152 item = self.firstchild() |
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153 if item is not None: |
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154 return item |
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155 |
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156 # else try next sibling |
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157 item = self.nextsibling() |
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158 if item is not None: |
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159 return item |
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160 |
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161 try: |
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162 # else try parent's next sibling |
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163 item = self.parentitem().nextsibling() |
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164 if item is not None: |
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165 return item |
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166 |
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167 # else return grandparent's next sibling (or None) |
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168 return self.parentitem().parentitem().nextsibling() |
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169 |
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170 except AttributeError: # parent and/or grandparent was None |
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171 return None |
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172 |
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173 def previtem(self): |
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174 """ |
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175 Try to return the previous item closest to this item, regardless of |
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176 item's type (header, hunk, or hunkline). |
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177 |
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178 If it is not possible to get the previous item, return None. |
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179 """ |
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180 # try previous sibling's last child's last child, |
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181 # else try previous sibling's last child, else try previous sibling |
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182 prevsibling = self.prevsibling() |
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183 if prevsibling is not None: |
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184 prevsiblinglastchild = prevsibling.lastchild() |
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185 if (prevsiblinglastchild is not None) and not prevsibling.folded: |
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186 prevsiblinglclc = prevsiblinglastchild.lastchild() |
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187 if ( |
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188 prevsiblinglclc is not None |
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189 ) and not prevsiblinglastchild.folded: |
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190 return prevsiblinglclc |
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191 else: |
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192 return prevsiblinglastchild |
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193 else: |
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194 return prevsibling |
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195 |
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196 # try parent (or None) |
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197 return self.parentitem() |
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198 |
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199 |
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200 class patch(patchnode, list): # todo: rename patchroot |
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201 """ |
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202 list of header objects representing the patch. |
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203 """ |
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204 |
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205 def __init__(self, headerlist): |
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206 self.extend(headerlist) |
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207 # add parent patch object reference to each header |
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208 for header in self: |
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209 header.patch = self |
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210 |
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211 |
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212 class uiheader(patchnode): |
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213 """patch header |
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214 |
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215 xxx shouldn't we move this to mercurial/patch.py ? |
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216 """ |
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217 |
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218 def __init__(self, header): |
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219 self.nonuiheader = header |
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220 # flag to indicate whether to apply this chunk |
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221 self.applied = True |
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222 # flag which only affects the status display indicating if a node's |
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223 # children are partially applied (i.e. some applied, some not). |
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224 self.partial = False |
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225 |
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226 # flag to indicate whether to display as folded/unfolded to user |
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227 self.folded = True |
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228 |
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229 # list of all headers in patch |
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230 self.patch = None |
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231 |
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232 # flag is False if this header was ever unfolded from initial state |
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233 self.neverunfolded = True |
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234 self.hunks = [uihunk(h, self) for h in self.hunks] |
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235 |
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236 def prettystr(self): |
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237 x = stringio() |
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238 self.pretty(x) |
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239 return x.getvalue() |
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240 |
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241 def nextsibling(self): |
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242 numheadersinpatch = len(self.patch) |
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243 indexofthisheader = self.patch.index(self) |
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244 |
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245 if indexofthisheader < numheadersinpatch - 1: |
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246 nextheader = self.patch[indexofthisheader + 1] |
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247 return nextheader |
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248 else: |
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249 return None |
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250 |
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251 def prevsibling(self): |
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252 indexofthisheader = self.patch.index(self) |
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253 if indexofthisheader > 0: |
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254 previousheader = self.patch[indexofthisheader - 1] |
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255 return previousheader |
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256 else: |
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257 return None |
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258 |
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259 def parentitem(self): |
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260 """ |
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261 there is no 'real' parent item of a header that can be selected, |
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262 so return None. |
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263 """ |
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264 return None |
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265 |
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266 def firstchild(self): |
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267 """return the first child of this item, if one exists. otherwise |
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268 None.""" |
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269 if len(self.hunks) > 0: |
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270 return self.hunks[0] |
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271 else: |
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272 return None |
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273 |
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274 def lastchild(self): |
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275 """return the last child of this item, if one exists. otherwise |
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276 None.""" |
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277 if len(self.hunks) > 0: |
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278 return self.hunks[-1] |
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279 else: |
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280 return None |
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281 |
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282 def allchildren(self): |
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283 """return a list of all of the direct children of this node""" |
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284 return self.hunks |
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285 |
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286 def __getattr__(self, name): |
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287 return getattr(self.nonuiheader, name) |
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288 |
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289 |
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290 class uihunkline(patchnode): |
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291 """represents a changed line in a hunk""" |
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292 |
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293 def __init__(self, linetext, hunk): |
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294 self.linetext = linetext |
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295 self.applied = True |
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296 # the parent hunk to which this line belongs |
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297 self.hunk = hunk |
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298 # folding lines currently is not used/needed, but this flag is needed |
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299 # in the previtem method. |
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300 self.folded = False |
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301 |
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302 def prettystr(self): |
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303 return self.linetext |
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304 |
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305 def nextsibling(self): |
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306 numlinesinhunk = len(self.hunk.changedlines) |
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307 indexofthisline = self.hunk.changedlines.index(self) |
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308 |
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309 if indexofthisline < numlinesinhunk - 1: |
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310 nextline = self.hunk.changedlines[indexofthisline + 1] |
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311 return nextline |
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312 else: |
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313 return None |
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314 |
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315 def prevsibling(self): |
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316 indexofthisline = self.hunk.changedlines.index(self) |
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317 if indexofthisline > 0: |
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318 previousline = self.hunk.changedlines[indexofthisline - 1] |
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319 return previousline |
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320 else: |
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321 return None |
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322 |
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323 def parentitem(self): |
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324 """return the parent to the current item""" |
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325 return self.hunk |
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326 |
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327 def firstchild(self): |
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328 """return the first child of this item, if one exists. otherwise |
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329 None.""" |
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330 # hunk-lines don't have children |
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331 return None |
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332 |
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333 def lastchild(self): |
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334 """return the last child of this item, if one exists. otherwise |
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335 None.""" |
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336 # hunk-lines don't have children |
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337 return None |
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338 |
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339 |
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340 class uihunk(patchnode): |
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341 """ui patch hunk, wraps a hunk and keep track of ui behavior """ |
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342 |
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343 maxcontext = 3 |
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344 |
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345 def __init__(self, hunk, header): |
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346 self._hunk = hunk |
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347 self.changedlines = [uihunkline(line, self) for line in hunk.hunk] |
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348 self.header = header |
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349 # used at end for detecting how many removed lines were un-applied |
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350 self.originalremoved = self.removed |
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351 |
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352 # flag to indicate whether to display as folded/unfolded to user |
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353 self.folded = True |
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354 # flag to indicate whether to apply this chunk |
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355 self.applied = True |
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356 # flag which only affects the status display indicating if a node's |
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357 # children are partially applied (i.e. some applied, some not). |
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358 self.partial = False |
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359 |
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360 def nextsibling(self): |
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361 numhunksinheader = len(self.header.hunks) |
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362 indexofthishunk = self.header.hunks.index(self) |
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363 |
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364 if indexofthishunk < numhunksinheader - 1: |
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365 nexthunk = self.header.hunks[indexofthishunk + 1] |
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366 return nexthunk |
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367 else: |
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368 return None |
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369 |
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370 def prevsibling(self): |
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371 indexofthishunk = self.header.hunks.index(self) |
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372 if indexofthishunk > 0: |
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373 previoushunk = self.header.hunks[indexofthishunk - 1] |
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374 return previoushunk |
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375 else: |
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376 return None |
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377 |
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378 def parentitem(self): |
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379 """return the parent to the current item""" |
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380 return self.header |
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381 |
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382 def firstchild(self): |
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383 """return the first child of this item, if one exists. otherwise |
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384 None.""" |
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385 if len(self.changedlines) > 0: |
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386 return self.changedlines[0] |
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387 else: |
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388 return None |
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389 |
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390 def lastchild(self): |
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391 """return the last child of this item, if one exists. otherwise |
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392 None.""" |
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393 if len(self.changedlines) > 0: |
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394 return self.changedlines[-1] |
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395 else: |
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396 return None |
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397 |
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398 def allchildren(self): |
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399 """return a list of all of the direct children of this node""" |
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400 return self.changedlines |
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401 |
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402 def countchanges(self): |
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403 """changedlines -> (n+,n-)""" |
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404 add = 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 rem = len( |
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412 [ |
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413 l |
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414 for l in self.changedlines |
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415 if l.applied and l.prettystr().startswith(b'-') |
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416 ] |
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417 ) |
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418 return add, rem |
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419 |
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420 def getfromtoline(self): |
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421 # calculate the number of removed lines converted to context lines |
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422 removedconvertedtocontext = self.originalremoved - self.removed |
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423 |
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424 contextlen = ( |
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425 len(self.before) + len(self.after) + removedconvertedtocontext |
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426 ) |
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427 if self.after and self.after[-1] == b'\\ No newline at end of file\n': |
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428 contextlen -= 1 |
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429 fromlen = contextlen + self.removed |
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430 tolen = contextlen + self.added |
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431 |
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432 # diffutils manual, section "2.2.2.2 detailed description of unified |
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433 # format": "an empty hunk is considered to end at the line that |
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434 # precedes the hunk." |
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435 # |
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436 # so, if either of hunks is empty, decrease its line start. --immerrr |
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437 # but only do this if fromline > 0, to avoid having, e.g fromline=-1. |
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438 fromline, toline = self.fromline, self.toline |
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439 if fromline != 0: |
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440 if fromlen == 0: |
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441 fromline -= 1 |
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442 if tolen == 0 and toline > 0: |
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443 toline -= 1 |
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444 |
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445 fromtoline = b'@@ -%d,%d +%d,%d @@%s\n' % ( |
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446 fromline, |
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447 fromlen, |
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448 toline, |
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449 tolen, |
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450 self.proc and (b' ' + self.proc), |
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451 ) |
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452 return fromtoline |
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453 |
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454 def write(self, fp): |
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455 # updated self.added/removed, which are used by getfromtoline() |
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456 self.added, self.removed = self.countchanges() |
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457 fp.write(self.getfromtoline()) |
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458 |
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459 hunklinelist = [] |
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460 # add the following to the list: (1) all applied lines, and |
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461 # (2) all unapplied removal lines (convert these to context lines) |
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462 for changedline in self.changedlines: |
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463 changedlinestr = changedline.prettystr() |
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464 if changedline.applied: |
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465 hunklinelist.append(changedlinestr) |
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466 elif changedlinestr.startswith(b"-"): |
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467 hunklinelist.append(b" " + changedlinestr[1:]) |
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468 |
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469 fp.write(b''.join(self.before + hunklinelist + self.after)) |
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470 |
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471 pretty = write |
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472 |
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473 def prettystr(self): |
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474 x = stringio() |
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475 self.pretty(x) |
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476 return x.getvalue() |
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477 |
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478 def reversehunk(self): |
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479 """return a recordhunk which is the reverse of the hunk |
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480 |
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481 Assuming the displayed patch is diff(A, B) result. The returned hunk is |
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482 intended to be applied to B, instead of A. |
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483 |
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484 For example, when A is "0\n1\n2\n6\n" and B is "0\n3\n4\n5\n6\n", and |
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485 the user made the following selection: |
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486 |
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487 0 |
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488 [x] -1 [x]: selected |
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489 [ ] -2 [ ]: not selected |
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490 [x] +3 |
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491 [ ] +4 |
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492 [x] +5 |
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493 6 |
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494 |
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495 This function returns a hunk like: |
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496 |
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497 0 |
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498 -3 |
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499 -4 |
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500 -5 |
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501 +1 |
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502 +4 |
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503 6 |
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504 |
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505 Note "4" was first deleted then added. That's because "4" exists in B |
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506 side and "-4" must exist between "-3" and "-5" to make the patch |
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507 applicable to B. |
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508 """ |
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509 dels = [] |
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510 adds = [] |
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511 for line in self.changedlines: |
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512 text = line.linetext |
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513 if line.applied: |
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514 if text.startswith(b'+'): |
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515 dels.append(text[1:]) |
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516 elif text.startswith(b'-'): |
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517 adds.append(text[1:]) |
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518 elif text.startswith(b'+'): |
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519 dels.append(text[1:]) |
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520 adds.append(text[1:]) |
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521 hunk = [b'-%s' % l for l in dels] + [b'+%s' % l for l in adds] |
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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: |
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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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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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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) |
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576 # This is required for ncurses to display non-ASCII characters in |
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577 # default user locale encoding correctly. --immerrr |
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578 locale.setlocale(locale.LC_ALL, '') |
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579 origsigtstp = sentinel = object() |
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580 if util.safehasattr(signal, b'SIGTSTP'): |
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581 origsigtstp = signal.getsignal(signal.SIGTSTP) |
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582 try: |
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583 curses.wrapper(chunkselector.main) |
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584 if chunkselector.initexc is not None: |
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585 raise chunkselector.initexc |
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586 # ncurses does not restore signal handler for SIGTSTP |
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587 finally: |
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588 if origsigtstp is not sentinel: |
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589 signal.signal(signal.SIGTSTP, origsigtstp) |
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590 return chunkselector.opts |
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591 |
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592 |
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593 def testdecorator(testfn, f): |
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594 def u(*args, **kwargs): |
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595 return f(testfn, *args, **kwargs) |
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596 |
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597 return u |
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598 |
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599 |
30533 | 600 def testchunkselector(testfn, ui, headerlist, operation=None): |
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601 """ |
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602 test interface to get selection of chunks, and mark the applied flags |
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603 of the chosen chunks. |
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604 """ |
30533 | 605 chunkselector = curseschunkselector(headerlist, ui, operation) |
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606 |
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607 class dummystdscr(object): |
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608 def clear(self): |
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609 pass |
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610 |
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611 def refresh(self): |
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612 pass |
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613 |
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614 chunkselector.stdscr = dummystdscr() |
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615 if testfn and os.path.exists(testfn): |
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616 testf = open(testfn, 'r') |
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617 testcommands = [x.rstrip('\n') for x in testf.readlines()] |
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618 testf.close() |
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619 while True: |
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620 if chunkselector.handlekeypressed(testcommands.pop(0), test=True): |
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621 break |
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622 return chunkselector.opts |
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623 |
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624 |
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625 _headermessages = { # {operation: text} |
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626 b'apply': _(b'Select hunks to apply'), |
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627 b'discard': _(b'Select hunks to discard'), |
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628 b'keep': _(b'Select hunks to keep'), |
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629 None: _(b'Select hunks to record'), |
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630 } |
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631 |
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632 |
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633 class curseschunkselector(object): |
30533 | 634 def __init__(self, headerlist, ui, operation=None): |
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635 # put the headers into a patch object |
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636 self.headerlist = patch(headerlist) |
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637 |
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638 self.ui = ui |
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639 self.opts = {} |
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640 |
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641 self.errorstr = None |
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642 # list of all chunks |
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643 self.chunklist = [] |
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644 for h in headerlist: |
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645 self.chunklist.append(h) |
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646 self.chunklist.extend(h.hunks) |
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647 |
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648 # dictionary mapping (fgcolor, bgcolor) pairs to the |
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649 # corresponding curses color-pair value. |
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650 self.colorpairs = {} |
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651 # maps custom nicknames of color-pairs to curses color-pair values |
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652 self.colorpairnames = {} |
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653 |
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654 # Honor color setting of ui section. Keep colored setup as |
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655 # long as not explicitly set to a falsy value - especially, |
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656 # when not set at all. This is to stay most compatible with |
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657 # previous (color only) behaviour. |
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658 uicolor = stringutil.parsebool(self.ui.config(b'ui', b'color')) |
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659 self.usecolor = uicolor is not False |
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660 |
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661 # the currently selected header, hunk, or hunk-line |
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662 self.currentselecteditem = self.headerlist[0] |
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663 self.lastapplieditem = None |
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664 |
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665 # updated when printing out patch-display -- the 'lines' here are the |
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666 # line positions *in the pad*, not on the screen. |
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667 self.selecteditemstartline = 0 |
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668 self.selecteditemendline = None |
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669 |
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670 # define indentation levels |
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671 self.headerindentnumchars = 0 |
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672 self.hunkindentnumchars = 3 |
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673 self.hunklineindentnumchars = 6 |
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674 |
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675 # the first line of the pad to print to the screen |
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676 self.firstlineofpadtoprint = 0 |
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677 |
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678 # keeps track of the number of lines in the pad |
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679 self.numpadlines = None |
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680 |
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681 self.numstatuslines = 1 |
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682 |
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683 # keep a running count of the number of lines printed to the pad |
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684 # (used for determining when the selected item begins/ends) |
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685 self.linesprintedtopadsofar = 0 |
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686 |
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687 # stores optional text for a commit comment provided by the user |
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688 self.commenttext = b"" |
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689 |
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690 # if the last 'toggle all' command caused all changes to be applied |
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691 self.waslasttoggleallapplied = True |
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692 |
30533 | 693 # affects some ui text |
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694 if operation not in _headermessages: |
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695 raise error.ProgrammingError( |
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696 b'unexpected operation: %s' % operation |
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697 ) |
30533 | 698 self.operation = operation |
699 | |
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700 def uparrowevent(self): |
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701 """ |
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702 try to select the previous item to the current item that has the |
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703 most-indented level. for example, if a hunk is selected, try to select |
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704 the last hunkline of the hunk prior to the selected hunk. or, if |
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705 the first hunkline of a hunk is currently selected, then select the |
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706 hunk itself. |
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707 """ |
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708 currentitem = self.currentselecteditem |
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709 |
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710 nextitem = currentitem.previtem() |
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711 |
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712 if nextitem is None: |
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713 # if no parent item (i.e. currentitem is the first header), then |
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714 # no change... |
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715 nextitem = currentitem |
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716 |
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717 self.currentselecteditem = nextitem |
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718 |
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719 def uparrowshiftevent(self): |
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720 """ |
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721 select (if possible) the previous item on the same level as the |
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722 currently selected item. otherwise, select (if possible) the |
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723 parent-item of the currently selected item. |
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724 """ |
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725 currentitem = self.currentselecteditem |
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726 nextitem = currentitem.prevsibling() |
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727 # if there's no previous sibling, try choosing the parent |
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728 if nextitem is None: |
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729 nextitem = currentitem.parentitem() |
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730 if nextitem is None: |
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731 # if no parent item (i.e. currentitem is the first header), then |
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732 # no change... |
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733 nextitem = currentitem |
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734 |
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735 self.currentselecteditem = nextitem |
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736 self.recenterdisplayedarea() |
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737 |
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738 def downarrowevent(self): |
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739 """ |
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740 try to select the next item to the current item that has the |
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741 most-indented level. for example, if a hunk is selected, select |
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742 the first hunkline of the selected hunk. or, if the last hunkline of |
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743 a hunk is currently selected, then select the next hunk, if one exists, |
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744 or if not, the next header if one exists. |
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745 """ |
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746 # self.startprintline += 1 #debug |
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747 currentitem = self.currentselecteditem |
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748 |
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749 nextitem = currentitem.nextitem() |
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750 # if there's no next item, keep the selection as-is |
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751 if nextitem is None: |
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752 nextitem = currentitem |
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753 |
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|
754 self.currentselecteditem = nextitem |
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|
755 |
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Laurent Charignon <lcharignon@fb.com>
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diff
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|
756 def downarrowshiftevent(self): |
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
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|
757 """ |
29081
4abca4cbe768
crecord: update downarrowshiftevent() docstring, remove todo
Anton Shestakov <av6@dwimlabs.net>
parents:
29080
diff
changeset
|
758 select (if possible) the next item on the same level as the currently |
4abca4cbe768
crecord: update downarrowshiftevent() docstring, remove todo
Anton Shestakov <av6@dwimlabs.net>
parents:
29080
diff
changeset
|
759 selected item. otherwise, select (if possible) the next item on the |
4abca4cbe768
crecord: update downarrowshiftevent() docstring, remove todo
Anton Shestakov <av6@dwimlabs.net>
parents:
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diff
changeset
|
760 same level as the parent item of the currently selected item. |
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|
761 """ |
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record: add crecord's ui logic to core
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diff
changeset
|
762 currentitem = self.currentselecteditem |
29130
ed2a3818c1fc
crecord: call prevsibling() and nextsibling() directly
Anton Shestakov <av6@dwimlabs.net>
parents:
29081
diff
changeset
|
763 nextitem = currentitem.nextsibling() |
ed2a3818c1fc
crecord: call prevsibling() and nextsibling() directly
Anton Shestakov <av6@dwimlabs.net>
parents:
29081
diff
changeset
|
764 # if there's no next sibling, try choosing the parent's nextsibling |
24310
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765 if nextitem is None: |
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parents:
diff
changeset
|
766 try: |
29130
ed2a3818c1fc
crecord: call prevsibling() and nextsibling() directly
Anton Shestakov <av6@dwimlabs.net>
parents:
29081
diff
changeset
|
767 nextitem = currentitem.parentitem().nextsibling() |
24310
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Laurent Charignon <lcharignon@fb.com>
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diff
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|
768 except AttributeError: |
29130
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crecord: call prevsibling() and nextsibling() directly
Anton Shestakov <av6@dwimlabs.net>
parents:
29081
diff
changeset
|
769 # parentitem returned None, so nextsibling() can't be called |
24310
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parents:
diff
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|
770 nextitem = None |
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
771 if nextitem is None: |
29130
ed2a3818c1fc
crecord: call prevsibling() and nextsibling() directly
Anton Shestakov <av6@dwimlabs.net>
parents:
29081
diff
changeset
|
772 # if parent has no next sibling, then no change... |
24310
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diff
changeset
|
773 nextitem = currentitem |
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parents:
diff
changeset
|
774 |
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record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
775 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
|
776 self.recenterdisplayedarea() |
24310
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
777 |
42572
cd4f1b7c3192
crecord: make KEY_ENTER usable in tests (by not updating UI)
Kyle Lippincott <spectral@google.com>
parents:
42571
diff
changeset
|
778 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
|
779 currentitem = self.currentselecteditem |
682f73fa924a
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parents:
38426
diff
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|
780 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:
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diff
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|
781 nextitem = currentitem.nextitem() |
682f73fa924a
crecord: make enter move cursor down to the next item of the same type
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parents:
38426
diff
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|
782 |
682f73fa924a
crecord: make enter move cursor down to the next item of the same type
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parents:
38426
diff
changeset
|
783 while nextitem is not None and not sametype(nextitem): |
682f73fa924a
crecord: make enter move cursor down to the next item of the same type
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parents:
38426
diff
changeset
|
784 nextitem = nextitem.nextitem() |
682f73fa924a
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parents:
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diff
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|
785 |
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 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
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|
787 nextitem = currentitem |
682f73fa924a
crecord: make enter move cursor down to the next item of the same type
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parents:
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|
788 else: |
682f73fa924a
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parents:
38426
diff
changeset
|
789 parent = nextitem.parentitem() |
40422
7e4ffe2719e4
crecord: make nextsametype() check that parent item exists (issue6009)
Anton Shestakov <av6@dwimlabs.net>
parents:
40253
diff
changeset
|
790 if parent is not None and parent.folded: |
40253
682f73fa924a
crecord: make enter move cursor down to the next item of the same type
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parents:
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|
791 self.togglefolded(parent) |
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parents:
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|
792 |
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parents:
38426
diff
changeset
|
793 self.currentselecteditem = nextitem |
42572
cd4f1b7c3192
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Kyle Lippincott <spectral@google.com>
parents:
42571
diff
changeset
|
794 if not test: |
cd4f1b7c3192
crecord: make KEY_ENTER usable in tests (by not updating UI)
Kyle Lippincott <spectral@google.com>
parents:
42571
diff
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|
795 self.recenterdisplayedarea() |
40253
682f73fa924a
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parents:
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diff
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|
796 |
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|
797 def rightarrowevent(self): |
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parents:
diff
changeset
|
798 """ |
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diff
changeset
|
799 select (if possible) the first of this item's child-items. |
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record: add crecord's ui logic to core
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parents:
diff
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|
800 """ |
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parents:
diff
changeset
|
801 currentitem = self.currentselecteditem |
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parents:
diff
changeset
|
802 nextitem = currentitem.firstchild() |
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parents:
diff
changeset
|
803 |
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parents:
diff
changeset
|
804 # turn off folding if we want to show a child-item |
6409fb6c934d
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parents:
diff
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|
805 if currentitem.folded: |
6409fb6c934d
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parents:
diff
changeset
|
806 self.togglefolded(currentitem) |
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record: add crecord's ui logic to core
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parents:
diff
changeset
|
807 |
6409fb6c934d
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parents:
diff
changeset
|
808 if nextitem is None: |
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parents:
diff
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|
809 # if no next item on parent-level, then no change... |
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record: add crecord's ui logic to core
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parents:
diff
changeset
|
810 nextitem = currentitem |
6409fb6c934d
record: add crecord's ui logic to core
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parents:
diff
changeset
|
811 |
6409fb6c934d
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parents:
diff
changeset
|
812 self.currentselecteditem = nextitem |
6409fb6c934d
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parents:
diff
changeset
|
813 |
6409fb6c934d
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parents:
diff
changeset
|
814 def leftarrowevent(self): |
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diff
changeset
|
815 """ |
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diff
changeset
|
816 if the current item can be folded (i.e. it is an unfolded header or |
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diff
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|
817 hunk), then fold it. otherwise try select (if possible) the parent |
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diff
changeset
|
818 of this item. |
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parents:
diff
changeset
|
819 """ |
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diff
changeset
|
820 currentitem = self.currentselecteditem |
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parents:
diff
changeset
|
821 |
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parents:
diff
changeset
|
822 # try to fold the item |
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parents:
diff
changeset
|
823 if not isinstance(currentitem, uihunkline): |
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parents:
diff
changeset
|
824 if not currentitem.folded: |
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diff
changeset
|
825 self.togglefolded(item=currentitem) |
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record: add crecord's ui logic to core
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parents:
diff
changeset
|
826 return |
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parents:
diff
changeset
|
827 |
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parents:
diff
changeset
|
828 # if it can't be folded, try to select the parent item |
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record: add crecord's ui logic to core
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diff
changeset
|
829 nextitem = currentitem.parentitem() |
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diff
changeset
|
830 |
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parents:
diff
changeset
|
831 if nextitem is None: |
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parents:
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changeset
|
832 # if no item on parent-level, then no change... |
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record: add crecord's ui logic to core
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parents:
diff
changeset
|
833 nextitem = currentitem |
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diff
changeset
|
834 if not nextitem.folded: |
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|
835 self.togglefolded(item=nextitem) |
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changeset
|
836 |
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diff
changeset
|
837 self.currentselecteditem = nextitem |
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diff
changeset
|
838 |
6409fb6c934d
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diff
changeset
|
839 def leftarrowshiftevent(self): |
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diff
changeset
|
840 """ |
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parents:
diff
changeset
|
841 select the header of the current item (or fold current item if the |
6409fb6c934d
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parents:
diff
changeset
|
842 current item is already a header). |
6409fb6c934d
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parents:
diff
changeset
|
843 """ |
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parents:
diff
changeset
|
844 currentitem = self.currentselecteditem |
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parents:
diff
changeset
|
845 |
6409fb6c934d
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parents:
diff
changeset
|
846 if isinstance(currentitem, uiheader): |
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parents:
diff
changeset
|
847 if not currentitem.folded: |
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parents:
diff
changeset
|
848 self.togglefolded(item=currentitem) |
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parents:
diff
changeset
|
849 return |
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parents:
diff
changeset
|
850 |
6409fb6c934d
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parents:
diff
changeset
|
851 # select the parent item recursively until we're at a header |
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parents:
diff
changeset
|
852 while True: |
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parents:
diff
changeset
|
853 nextitem = currentitem.parentitem() |
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record: add crecord's ui logic to core
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parents:
diff
changeset
|
854 if nextitem is None: |
6409fb6c934d
record: add crecord's ui logic to core
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parents:
diff
changeset
|
855 break |
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parents:
diff
changeset
|
856 else: |
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record: add crecord's ui logic to core
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parents:
diff
changeset
|
857 currentitem = nextitem |
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parents:
diff
changeset
|
858 |
6409fb6c934d
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parents:
diff
changeset
|
859 self.currentselecteditem = currentitem |
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
860 |
6409fb6c934d
record: add crecord's ui logic to core
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parents:
diff
changeset
|
861 def updatescroll(self): |
43787
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cleanup: fix docstring formatting
Matt Harbison <matt_harbison@yahoo.com>
parents:
43506
diff
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|
862 """scroll the screen to fully show the currently-selected""" |
24310
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diff
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|
863 selstart = self.selecteditemstartline |
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diff
changeset
|
864 selend = self.selecteditemendline |
29942
3664537386ab
crecord: delete commented line
Nathan Goldbaum <ngoldbau@illinois.edu>
parents:
29937
diff
changeset
|
865 |
24310
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diff
changeset
|
866 padstart = self.firstlineofpadtoprint |
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diff
changeset
|
867 padend = padstart + self.yscreensize - self.numstatuslines - 1 |
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parents:
diff
changeset
|
868 # 'buffered' pad start/end values which scroll with a certain |
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parents:
diff
changeset
|
869 # top/bottom context margin |
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parents:
diff
changeset
|
870 padstartbuffered = padstart + 3 |
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parents:
diff
changeset
|
871 padendbuffered = padend - 3 |
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parents:
diff
changeset
|
872 |
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
873 if selend > padendbuffered: |
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diff
changeset
|
874 self.scrolllines(selend - padendbuffered) |
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diff
changeset
|
875 elif selstart < padstartbuffered: |
6409fb6c934d
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parents:
diff
changeset
|
876 # negative values scroll in pgup direction |
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parents:
diff
changeset
|
877 self.scrolllines(selstart - padstartbuffered) |
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parents:
diff
changeset
|
878 |
6409fb6c934d
record: add crecord's ui logic to core
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parents:
diff
changeset
|
879 def scrolllines(self, numlines): |
43787
be8552f25cab
cleanup: fix docstring formatting
Matt Harbison <matt_harbison@yahoo.com>
parents:
43506
diff
changeset
|
880 """scroll the screen up (down) by numlines when numlines >0 (<0).""" |
24310
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
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|
881 self.firstlineofpadtoprint += numlines |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
882 if self.firstlineofpadtoprint < 0: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
883 self.firstlineofpadtoprint = 0 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
884 if self.firstlineofpadtoprint > self.numpadlines - 1: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
885 self.firstlineofpadtoprint = self.numpadlines - 1 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
886 |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
887 def toggleapply(self, item=None): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
888 """ |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
889 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
|
890 toggle the flag of the currently selected item. |
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parents:
diff
changeset
|
891 """ |
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
892 if item is None: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
893 item = self.currentselecteditem |
42573
9ac1a5a4a64f
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Kyle Lippincott <spectral@google.com>
parents:
42572
diff
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|
894 # 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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|
895 self.lastapplieditem = item |
24310
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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 item.applied = not item.applied |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
898 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
899 if isinstance(item, uiheader): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
900 item.partial = False |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
901 if item.applied: |
24492
efa094701a05
record_curses: fix ui bug for newly added file
Laurent Charignon <lcharignon@fb.com>
parents:
24425
diff
changeset
|
902 # apply all its hunks |
efa094701a05
record_curses: fix ui bug for newly added file
Laurent Charignon <lcharignon@fb.com>
parents:
24425
diff
changeset
|
903 for hnk in item.hunks: |
efa094701a05
record_curses: fix ui bug for newly added file
Laurent Charignon <lcharignon@fb.com>
parents:
24425
diff
changeset
|
904 hnk.applied = True |
efa094701a05
record_curses: fix ui bug for newly added file
Laurent Charignon <lcharignon@fb.com>
parents:
24425
diff
changeset
|
905 # apply all their hunklines |
efa094701a05
record_curses: fix ui bug for newly added file
Laurent Charignon <lcharignon@fb.com>
parents:
24425
diff
changeset
|
906 for hunkline in hnk.changedlines: |
efa094701a05
record_curses: fix ui bug for newly added file
Laurent Charignon <lcharignon@fb.com>
parents:
24425
diff
changeset
|
907 hunkline.applied = True |
24310
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
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|
908 else: |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
909 # un-apply all its hunks |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
910 for hnk in item.hunks: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
911 hnk.applied = False |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
912 hnk.partial = False |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
913 # un-apply all their hunklines |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
914 for hunkline in hnk.changedlines: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
915 hunkline.applied = False |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
916 elif isinstance(item, uihunk): |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
917 item.partial = False |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
918 # apply all it's hunklines |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
919 for hunkline in item.changedlines: |
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record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
920 hunkline.applied = item.applied |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
921 |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
922 siblingappliedstatus = [hnk.applied for hnk in item.header.hunks] |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
923 allsiblingsapplied = not (False in siblingappliedstatus) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
924 nosiblingsapplied = not (True in siblingappliedstatus) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
925 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
926 siblingspartialstatus = [hnk.partial for hnk in item.header.hunks] |
43076
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Augie Fackler <augie@google.com>
parents:
42659
diff
changeset
|
927 somesiblingspartial = True in siblingspartialstatus |
24310
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
928 |
43076
2372284d9457
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Augie Fackler <augie@google.com>
parents:
42659
diff
changeset
|
929 # 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
|
930 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
931 # 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
|
932 if nosiblingsapplied: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
933 if not item.header.special(): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
934 item.header.applied = False |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
935 item.header.partial = False |
43076
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Augie Fackler <augie@google.com>
parents:
42659
diff
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|
936 else: # some/all parent siblings are applied |
24310
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
937 item.header.applied = True |
43076
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Augie Fackler <augie@google.com>
parents:
42659
diff
changeset
|
938 item.header.partial = ( |
2372284d9457
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parents:
42659
diff
changeset
|
939 somesiblingspartial or not allsiblingsapplied |
2372284d9457
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parents:
42659
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|
940 ) |
24310
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
941 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
942 elif isinstance(item, uihunkline): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
943 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
|
944 allsiblingsapplied = not (False in siblingappliedstatus) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
945 nosiblingsapplied = not (True in siblingappliedstatus) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
946 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
947 # if no 'sibling' lines are applied |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
948 if nosiblingsapplied: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
949 item.hunk.applied = False |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
950 item.hunk.partial = False |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
951 elif allsiblingsapplied: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
952 item.hunk.applied = True |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
953 item.hunk.partial = False |
43076
2372284d9457
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Augie Fackler <augie@google.com>
parents:
42659
diff
changeset
|
954 else: # some siblings applied |
24310
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
955 item.hunk.applied = True |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
956 item.hunk.partial = True |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
957 |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42659
diff
changeset
|
958 parentsiblingsapplied = [ |
2372284d9457
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Augie Fackler <augie@google.com>
parents:
42659
diff
changeset
|
959 hnk.applied for hnk in item.hunk.header.hunks |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42659
diff
changeset
|
960 ] |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
961 noparentsiblingsapplied = not (True in parentsiblingsapplied) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
962 allparentsiblingsapplied = not (False in parentsiblingsapplied) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
963 |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42659
diff
changeset
|
964 parentsiblingspartial = [ |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42659
diff
changeset
|
965 hnk.partial for hnk in item.hunk.header.hunks |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42659
diff
changeset
|
966 ] |
2372284d9457
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Augie Fackler <augie@google.com>
parents:
42659
diff
changeset
|
967 someparentsiblingspartial = True in parentsiblingspartial |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
968 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
969 # 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
|
970 if noparentsiblingsapplied: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
971 if not item.hunk.header.special(): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
972 item.hunk.header.applied = False |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
973 item.hunk.header.partial = False |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
974 # 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
|
975 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
|
976 item.hunk.header.applied = True |
43076
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formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42659
diff
changeset
|
977 item.hunk.header.partial = ( |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42659
diff
changeset
|
978 someparentsiblingspartial or not allparentsiblingsapplied |
2372284d9457
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Augie Fackler <augie@google.com>
parents:
42659
diff
changeset
|
979 ) |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
980 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
981 def toggleall(self): |
43787
be8552f25cab
cleanup: fix docstring formatting
Matt Harbison <matt_harbison@yahoo.com>
parents:
43506
diff
changeset
|
982 """toggle the applied flag of all items.""" |
43076
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Augie Fackler <augie@google.com>
parents:
42659
diff
changeset
|
983 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
|
984 for item in self.headerlist: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
985 if item.applied: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
986 self.toggleapply(item) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
987 else: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
988 for item in self.headerlist: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
989 if not item.applied: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
990 self.toggleapply(item) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
991 self.waslasttoggleallapplied = not self.waslasttoggleallapplied |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
992 |
43887
c06eba91c380
crecord: repurpose "a" key to toggle all selections (BC)
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
43885
diff
changeset
|
993 def flipselections(self): |
c06eba91c380
crecord: repurpose "a" key to toggle all selections (BC)
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
43885
diff
changeset
|
994 """ |
c06eba91c380
crecord: repurpose "a" key to toggle all selections (BC)
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
43885
diff
changeset
|
995 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
|
996 versa. |
c06eba91c380
crecord: repurpose "a" key to toggle all selections (BC)
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
43885
diff
changeset
|
997 """ |
c06eba91c380
crecord: repurpose "a" key to toggle all selections (BC)
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
43885
diff
changeset
|
998 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
|
999 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
|
1000 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
|
1001 self.toggleapply(line) |
c06eba91c380
crecord: repurpose "a" key to toggle all selections (BC)
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
43885
diff
changeset
|
1002 |
42573
9ac1a5a4a64f
crecord: provide 'X' as a range-select mechanism
Kyle Lippincott <spectral@google.com>
parents:
42572
diff
changeset
|
1003 def toggleallbetween(self): |
43787
be8552f25cab
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1004 """toggle applied on or off for all items in range [lastapplied, |
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1005 current]. """ |
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1006 if ( |
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1007 not self.lastapplieditem |
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1008 or self.currentselecteditem == self.lastapplieditem |
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1009 ): |
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1010 # Treat this like a normal 'x'/' ' |
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1011 self.toggleapply() |
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1012 return |
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1013 |
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1014 startitem = self.lastapplieditem |
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1015 enditem = self.currentselecteditem |
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1016 # Verify that enditem is "after" startitem, otherwise swap them. |
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1017 for direction in [b'forward', b'reverse']: |
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1018 nextitem = startitem.nextitem() |
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1019 while nextitem and nextitem != enditem: |
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1020 nextitem = nextitem.nextitem() |
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1021 if nextitem: |
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1022 break |
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1023 # Looks like we went the wrong direction :) |
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1024 startitem, enditem = enditem, startitem |
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1025 |
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1026 if not nextitem: |
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1027 # We didn't find a path going either forward or backward? Don't know |
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1028 # how this can happen, let's not crash though. |
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1029 return |
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1030 |
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1031 nextitem = startitem |
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1032 # Switch all items to be the opposite state of the currently selected |
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1033 # item. Specifically: |
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1034 # [ ] startitem |
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1035 # [x] middleitem |
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1036 # [ ] enditem <-- currently selected |
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1037 # This will turn all three on, since the currently selected item is off. |
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1038 # This does *not* invert each item (i.e. middleitem stays marked/on) |
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1039 desiredstate = not self.currentselecteditem.applied |
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1040 while nextitem != enditem.nextitem(): |
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1041 if nextitem.applied != desiredstate: |
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1042 self.toggleapply(item=nextitem) |
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1043 nextitem = nextitem.nextitem() |
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1044 |
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1045 def togglefolded(self, item=None, foldparent=False): |
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1046 """toggle folded flag of specified item (defaults to currently |
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1047 selected)""" |
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1048 if item is None: |
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1049 item = self.currentselecteditem |
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1050 if foldparent or (isinstance(item, uiheader) and item.neverunfolded): |
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1051 if not isinstance(item, uiheader): |
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1052 # we need to select the parent item in this case |
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1053 self.currentselecteditem = item = item.parentitem() |
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1054 elif item.neverunfolded: |
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1055 item.neverunfolded = False |
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1056 |
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1057 # also fold any foldable children of the parent/current item |
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1058 if isinstance(item, uiheader): # the original or 'new' item |
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1059 for child in item.allchildren(): |
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1060 child.folded = not item.folded |
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1061 |
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1062 if isinstance(item, (uiheader, uihunk)): |
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1063 item.folded = not item.folded |
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1064 |
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1065 def alignstring(self, instr, window): |
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1066 """ |
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1067 add whitespace to the end of a string in order to make it fill |
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1068 the screen in the x direction. the current cursor position is |
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1069 taken into account when making this calculation. the string can span |
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1070 multiple lines. |
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1071 """ |
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1072 y, xstart = window.getyx() |
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1073 width = self.xscreensize |
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1074 # turn tabs into spaces |
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1075 instr = instr.expandtabs(4) |
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1076 strwidth = encoding.colwidth(instr) |
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1077 numspaces = width - ((strwidth + xstart) % width) |
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1078 return instr + b" " * numspaces |
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1079 |
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1080 def printstring( |
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1081 self, |
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1082 window, |
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1083 text, |
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1084 fgcolor=None, |
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1085 bgcolor=None, |
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1086 pair=None, |
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1087 pairname=None, |
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1088 attrlist=None, |
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1089 towin=True, |
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1090 align=True, |
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1091 showwhtspc=False, |
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1092 ): |
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1093 """ |
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1094 print the string, text, with the specified colors and attributes, to |
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1095 the specified curses window object. |
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1096 |
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1097 the foreground and background colors are of the form |
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1098 curses.color_xxxx, where xxxx is one of: [black, blue, cyan, green, |
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1099 magenta, red, white, yellow]. if pairname is provided, a color |
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1100 pair will be looked up in the self.colorpairnames dictionary. |
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1101 |
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1102 attrlist is a list containing text attributes in the form of |
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1103 curses.a_xxxx, where xxxx can be: [bold, dim, normal, standout, |
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1104 underline]. |
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1105 |
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1106 if align == True, whitespace is added to the printed string such that |
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1107 the string stretches to the right border of the window. |
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1108 |
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1109 if showwhtspc == True, trailing whitespace of a string is highlighted. |
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1110 """ |
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1111 # preprocess the text, converting tabs to spaces |
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1112 text = text.expandtabs(4) |
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1113 # strip \n, and convert control characters to ^[char] representation |
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1114 text = re.sub( |
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1115 br'[\x00-\x08\x0a-\x1f]', |
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1116 lambda m: b'^' + chr(ord(m.group()) + 64), |
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1117 text.strip(b'\n'), |
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1118 ) |
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1119 |
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1120 if pair is not None: |
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1121 colorpair = pair |
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1122 elif pairname is not None: |
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1123 colorpair = self.colorpairnames[pairname] |
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1124 else: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1125 if fgcolor is None: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1126 fgcolor = -1 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1127 if bgcolor is None: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1128 bgcolor = -1 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1129 if (fgcolor, bgcolor) in self.colorpairs: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1130 colorpair = self.colorpairs[(fgcolor, bgcolor)] |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1131 else: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1132 colorpair = self.getcolorpair(fgcolor, bgcolor) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1133 # add attributes if possible |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1134 if attrlist is None: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1135 attrlist = [] |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1136 if colorpair < 256: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1137 # 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
|
1138 for textattr in attrlist: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1139 colorpair |= textattr |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1140 else: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1141 # just apply a select few (safe?) attributes |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1142 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
|
1143 if textattr in attrlist: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1144 colorpair |= textattr |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1145 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1146 y, xstart = self.chunkpad.getyx() |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1147 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
|
1148 # if requested, show trailing whitespace |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1149 if showwhtspc: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1150 origlen = len(text) |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1151 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
|
1152 strippedlen = len(text) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1153 numtrailingspaces = origlen - strippedlen |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1154 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1155 if towin: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1156 window.addstr(text, colorpair) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1157 t += text |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1158 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1159 if showwhtspc: |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42659
diff
changeset
|
1160 wscolorpair = colorpair | curses.A_REVERSE |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42659
diff
changeset
|
1161 if towin: |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42659
diff
changeset
|
1162 for i in range(numtrailingspaces): |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42659
diff
changeset
|
1163 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
|
1164 t += b" " * numtrailingspaces |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1165 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1166 if align: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1167 if towin: |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1168 extrawhitespace = self.alignstring(b"", window) |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1169 window.addstr(extrawhitespace, colorpair) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1170 else: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1171 # 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
|
1172 extrawhitespace = self.alignstring(t, window) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1173 t += extrawhitespace |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1174 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1175 # 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
|
1176 |
43159
b02387005515
py3: use integer division in curseschunkselector.printstring()
Denis Laxalde <denis.laxalde@logilab.fr>
parents:
43158
diff
changeset
|
1177 linesprinted = (xstart + len(t)) // self.xscreensize |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1178 self.linesprintedtopadsofar += linesprinted |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1179 return t |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1180 |
30546
9b674957e2e4
crecord: rewrite status line text (BC)
Jun Wu <quark@fb.com>
parents:
30545
diff
changeset
|
1181 def _getstatuslinesegments(self): |
9b674957e2e4
crecord: rewrite status line text (BC)
Jun Wu <quark@fb.com>
parents:
30545
diff
changeset
|
1182 """-> [str]. return segments""" |
30547
5129ed3c2548
crecord: change help text for the space key dynamically
Jun Wu <quark@fb.com>
parents:
30546
diff
changeset
|
1183 selected = self.currentselecteditem.applied |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1184 spaceselect = _(b'space/enter: select') |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1185 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
|
1186 # 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
|
1187 # 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
|
1188 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
|
1189 selectedlabel = b'%-*s' % ( |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42659
diff
changeset
|
1190 spacelen, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42659
diff
changeset
|
1191 spacedeselect if selected else spaceselect, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42659
diff
changeset
|
1192 ) |
30546
9b674957e2e4
crecord: rewrite status line text (BC)
Jun Wu <quark@fb.com>
parents:
30545
diff
changeset
|
1193 segments = [ |
30548
8d9745ff1e62
crecord: change the verb according to the operation
Jun Wu <quark@fb.com>
parents:
30547
diff
changeset
|
1194 _headermessages[self.operation], |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1195 b'-', |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1196 _(b'[x]=selected **=collapsed'), |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1197 _(b'c: confirm'), |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1198 _(b'q: abort'), |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1199 _(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
|
1200 selectedlabel, |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1201 _(b'?: help'), |
30546
9b674957e2e4
crecord: rewrite status line text (BC)
Jun Wu <quark@fb.com>
parents:
30545
diff
changeset
|
1202 ] |
9b674957e2e4
crecord: rewrite status line text (BC)
Jun Wu <quark@fb.com>
parents:
30545
diff
changeset
|
1203 return segments |
9b674957e2e4
crecord: rewrite status line text (BC)
Jun Wu <quark@fb.com>
parents:
30545
diff
changeset
|
1204 |
30544
d4035372db8d
crecord: move status window text calculation to a separate method
Jun Wu <quark@fb.com>
parents:
30535
diff
changeset
|
1205 def _getstatuslines(self): |
d4035372db8d
crecord: move status window text calculation to a separate method
Jun Wu <quark@fb.com>
parents:
30535
diff
changeset
|
1206 """() -> [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
|
1207 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
|
1208 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
|
1209 else: |
30546
9b674957e2e4
crecord: rewrite status line text (BC)
Jun Wu <quark@fb.com>
parents:
30545
diff
changeset
|
1210 # wrap segments to lines |
9b674957e2e4
crecord: rewrite status line text (BC)
Jun Wu <quark@fb.com>
parents:
30545
diff
changeset
|
1211 segments = self._getstatuslinesegments() |
9b674957e2e4
crecord: rewrite status line text (BC)
Jun Wu <quark@fb.com>
parents:
30545
diff
changeset
|
1212 width = self.xscreensize |
9b674957e2e4
crecord: rewrite status line text (BC)
Jun Wu <quark@fb.com>
parents:
30545
diff
changeset
|
1213 lines = [] |
9b674957e2e4
crecord: rewrite status line text (BC)
Jun Wu <quark@fb.com>
parents:
30545
diff
changeset
|
1214 lastwidth = width |
9b674957e2e4
crecord: rewrite status line text (BC)
Jun Wu <quark@fb.com>
parents:
30545
diff
changeset
|
1215 for s in segments: |
9b674957e2e4
crecord: rewrite status line text (BC)
Jun Wu <quark@fb.com>
parents:
30545
diff
changeset
|
1216 w = encoding.colwidth(s) |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1217 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
|
1218 if lastwidth + w + len(sep) >= width: |
9b674957e2e4
crecord: rewrite status line text (BC)
Jun Wu <quark@fb.com>
parents:
30545
diff
changeset
|
1219 lines.append(s) |
9b674957e2e4
crecord: rewrite status line text (BC)
Jun Wu <quark@fb.com>
parents:
30545
diff
changeset
|
1220 lastwidth = w |
9b674957e2e4
crecord: rewrite status line text (BC)
Jun Wu <quark@fb.com>
parents:
30545
diff
changeset
|
1221 else: |
9b674957e2e4
crecord: rewrite status line text (BC)
Jun Wu <quark@fb.com>
parents:
30545
diff
changeset
|
1222 lines[-1] += sep + s |
9b674957e2e4
crecord: rewrite status line text (BC)
Jun Wu <quark@fb.com>
parents:
30545
diff
changeset
|
1223 lastwidth += w + len(sep) |
30545
f3cff00c7a00
crecord: make _getstatuslines update numstatuslines
Jun Wu <quark@fb.com>
parents:
30544
diff
changeset
|
1224 if len(lines) != self.numstatuslines: |
f3cff00c7a00
crecord: make _getstatuslines update numstatuslines
Jun Wu <quark@fb.com>
parents:
30544
diff
changeset
|
1225 self.numstatuslines = len(lines) |
f3cff00c7a00
crecord: make _getstatuslines update numstatuslines
Jun Wu <quark@fb.com>
parents:
30544
diff
changeset
|
1226 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
|
1227 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
|
1228 |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1229 def updatescreen(self): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1230 self.statuswin.erase() |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1231 self.chunkpad.erase() |
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 printstring = self.printstring |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1234 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1235 # 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
|
1236 try: |
30544
d4035372db8d
crecord: move status window text calculation to a separate method
Jun Wu <quark@fb.com>
parents:
30535
diff
changeset
|
1237 for line in self._getstatuslines(): |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1238 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
|
1239 self.statuswin.refresh() |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1240 except curses.error: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1241 pass |
30544
d4035372db8d
crecord: move status window text calculation to a separate method
Jun Wu <quark@fb.com>
parents:
30535
diff
changeset
|
1242 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
|
1243 return |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1244 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1245 # 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
|
1246 try: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1247 self.printitem() |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1248 self.updatescroll() |
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parents:
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diff
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|
1249 self.chunkpad.refresh( |
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diff
changeset
|
1250 self.firstlineofpadtoprint, |
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parents:
42659
diff
changeset
|
1251 0, |
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diff
changeset
|
1252 self.numstatuslines, |
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42659
diff
changeset
|
1253 0, |
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42659
diff
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|
1254 self.yscreensize - self.numstatuslines, |
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parents:
42659
diff
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|
1255 self.xscreensize, |
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diff
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|
1256 ) |
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1257 except curses.error: |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1258 pass |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1259 |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1260 def getstatusprefixstring(self, item): |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1261 """ |
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1262 create a string to prefix a line with which indicates whether 'item' |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1263 is applied and/or folded. |
28579
f571ea254f75
crecord: clean up empty lines at ends of docblocks
Ryan McElroy <rmcelroy@fb.com>
parents:
28543
diff
changeset
|
1264 """ |
24310
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1265 |
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1266 # create checkbox string |
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1267 if item.applied: |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1268 if not isinstance(item, uihunkline) and item.partial: |
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parents:
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|
1269 checkbox = b"[~]" |
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Laurent Charignon <lcharignon@fb.com>
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diff
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|
1270 else: |
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|
1271 checkbox = b"[x]" |
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Laurent Charignon <lcharignon@fb.com>
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diff
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|
1272 else: |
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Augie Fackler <augie@google.com>
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|
1273 checkbox = b"[ ]" |
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Laurent Charignon <lcharignon@fb.com>
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diff
changeset
|
1274 |
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parents:
diff
changeset
|
1275 try: |
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1276 if item.folded: |
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diff
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|
1277 checkbox += b"**" |
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Laurent Charignon <lcharignon@fb.com>
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diff
changeset
|
1278 if isinstance(item, uiheader): |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1279 # one of "m", "a", or "d" (modified, added, deleted) |
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1280 filestatus = item.changetype |
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1281 |
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|
1282 checkbox += filestatus + b" " |
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Laurent Charignon <lcharignon@fb.com>
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diff
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|
1283 else: |
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|
1284 checkbox += b" " |
24310
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parents:
diff
changeset
|
1285 if isinstance(item, uiheader): |
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1286 # add two more spaces for headers |
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diff
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|
1287 checkbox += b" " |
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|
1288 except AttributeError: # not foldable |
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|
1289 checkbox += b" " |
24310
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diff
changeset
|
1290 |
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1291 return checkbox |
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parents:
diff
changeset
|
1292 |
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|
1293 def printheader( |
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|
1294 self, header, selected=False, towin=True, ignorefolding=False |
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|
1295 ): |
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diff
changeset
|
1296 """ |
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diff
changeset
|
1297 print the header to the pad. if countlines is True, don't print |
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1298 anything, but just count the number of lines which would be printed. |
28579
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28543
diff
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|
1299 """ |
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diff
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|
1300 |
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|
1301 outstr = b"" |
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parents:
diff
changeset
|
1302 text = header.prettystr() |
6409fb6c934d
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parents:
diff
changeset
|
1303 chunkindex = self.chunklist.index(header) |
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parents:
diff
changeset
|
1304 |
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parents:
diff
changeset
|
1305 if chunkindex != 0 and not header.folded: |
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parents:
diff
changeset
|
1306 # add separating line before headers |
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|
1307 outstr += self.printstring( |
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diff
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|
1308 self.chunkpad, b'_' * self.xscreensize, towin=towin, align=False |
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|
1309 ) |
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changeset
|
1310 # select color-pair based on if the header is selected |
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|
1311 colorpair = self.getcolorpair( |
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|
1312 name=selected and b"selected" or b"normal", attrlist=[curses.A_BOLD] |
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|
1313 ) |
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changeset
|
1314 |
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parents:
diff
changeset
|
1315 # print out each line of the chunk, expanding it to screen width |
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parents:
diff
changeset
|
1316 |
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parents:
diff
changeset
|
1317 # number of characters to indent lines on this level by |
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diff
changeset
|
1318 indentnumchars = 0 |
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parents:
diff
changeset
|
1319 checkbox = self.getstatusprefixstring(header) |
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diff
changeset
|
1320 if not header.folded or ignorefolding: |
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|
1321 textlist = text.split(b"\n") |
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diff
changeset
|
1322 linestr = checkbox + textlist[0] |
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parents:
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changeset
|
1323 else: |
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parents:
diff
changeset
|
1324 linestr = checkbox + header.filename() |
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|
1325 outstr += self.printstring( |
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|
1326 self.chunkpad, linestr, pair=colorpair, towin=towin |
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|
1327 ) |
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|
1328 if not header.folded or ignorefolding: |
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diff
changeset
|
1329 if len(textlist) > 1: |
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diff
changeset
|
1330 for line in textlist[1:]: |
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|
1331 linestr = b" " * (indentnumchars + len(checkbox)) + line |
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|
1332 outstr += self.printstring( |
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|
1333 self.chunkpad, linestr, pair=colorpair, towin=towin |
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|
1334 ) |
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changeset
|
1335 |
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changeset
|
1336 return outstr |
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|
1337 |
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|
1338 def printhunklinesbefore( |
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|
1339 self, hunk, selected=False, towin=True, ignorefolding=False |
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|
1340 ): |
43787
be8552f25cab
cleanup: fix docstring formatting
Matt Harbison <matt_harbison@yahoo.com>
parents:
43506
diff
changeset
|
1341 """includes start/end line indicator""" |
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1342 outstr = b"" |
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changeset
|
1343 # where hunk is in list of siblings |
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diff
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|
1344 hunkindex = hunk.header.hunks.index(hunk) |
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diff
changeset
|
1345 |
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diff
changeset
|
1346 if hunkindex != 0: |
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diff
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|
1347 # add separating line before headers |
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|
1348 outstr += self.printstring( |
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|
1349 self.chunkpad, b' ' * self.xscreensize, towin=towin, align=False |
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|
1350 ) |
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|
1351 |
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|
1352 colorpair = self.getcolorpair( |
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|
1353 name=selected and b"selected" or b"normal", attrlist=[curses.A_BOLD] |
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1354 ) |
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changeset
|
1355 |
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diff
changeset
|
1356 # print out from-to line with checkbox |
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diff
changeset
|
1357 checkbox = self.getstatusprefixstring(hunk) |
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|
1358 |
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|
1359 lineprefix = b" " * self.hunkindentnumchars + checkbox |
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|
1360 frtoline = b" " + hunk.getfromtoline().strip(b"\n") |
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changeset
|
1361 |
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|
1362 outstr += self.printstring( |
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changeset
|
1363 self.chunkpad, lineprefix, towin=towin, align=False |
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|
1364 ) # add uncolored checkbox/indent |
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|
1365 outstr += self.printstring( |
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|
1366 self.chunkpad, frtoline, pair=colorpair, towin=towin |
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|
1367 ) |
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|
1368 |
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1369 if hunk.folded and not ignorefolding: |
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1370 # skip remainder of output |
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1371 return outstr |
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|
1372 |
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|
1373 # print out lines of the chunk preceeding changed-lines |
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1374 for line in hunk.before: |
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1375 linestr = ( |
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1376 b" " * (self.hunklineindentnumchars + len(checkbox)) + line |
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1377 ) |
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1378 outstr += self.printstring(self.chunkpad, linestr, towin=towin) |
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1379 |
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|
1380 return outstr |
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1381 |
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1382 def printhunklinesafter(self, hunk, towin=True, ignorefolding=False): |
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1383 outstr = b"" |
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1384 if hunk.folded and not ignorefolding: |
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|
1385 return outstr |
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|
1386 |
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|
1387 # a bit superfluous, but to avoid hard-coding indent amount |
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1388 checkbox = self.getstatusprefixstring(hunk) |
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1389 for line in hunk.after: |
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1390 linestr = ( |
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1391 b" " * (self.hunklineindentnumchars + len(checkbox)) + line |
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1392 ) |
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1393 outstr += self.printstring(self.chunkpad, linestr, towin=towin) |
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|
1394 |
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|
1395 return outstr |
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|
1396 |
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|
1397 def printhunkchangedline(self, hunkline, selected=False, towin=True): |
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1398 outstr = b"" |
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1399 checkbox = self.getstatusprefixstring(hunkline) |
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1400 |
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1401 linestr = hunkline.prettystr().strip(b"\n") |
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1402 |
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|
1403 # select color-pair based on whether line is an addition/removal |
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1404 if selected: |
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1405 colorpair = self.getcolorpair(name=b"selected") |
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1406 elif linestr.startswith(b"+"): |
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1407 colorpair = self.getcolorpair(name=b"addition") |
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1408 elif linestr.startswith(b"-"): |
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1409 colorpair = self.getcolorpair(name=b"deletion") |
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1410 elif linestr.startswith(b"\\"): |
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1411 colorpair = self.getcolorpair(name=b"normal") |
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1412 |
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1413 lineprefix = b" " * self.hunklineindentnumchars + checkbox |
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1414 outstr += self.printstring( |
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1415 self.chunkpad, lineprefix, towin=towin, align=False |
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1416 ) # add uncolored checkbox/indent |
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1417 outstr += self.printstring( |
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|
1418 self.chunkpad, linestr, pair=colorpair, towin=towin, showwhtspc=True |
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1419 ) |
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|
1420 return outstr |
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|
1421 |
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1422 def printitem( |
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1423 self, item=None, ignorefolding=False, recursechildren=True, towin=True |
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1424 ): |
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|
1425 """ |
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|
1426 use __printitem() to print the the specified item.applied. |
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|
1427 if item is not specified, then print the entire patch. |
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1428 (hiding folded elements, etc. -- see __printitem() docstring) |
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|
1429 """ |
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|
1430 |
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1431 if item is None: |
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|
1432 item = self.headerlist |
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|
1433 if recursechildren: |
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|
1434 self.linesprintedtopadsofar = 0 |
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|
1435 |
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|
1436 outstr = [] |
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1437 self.__printitem( |
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1438 item, ignorefolding, recursechildren, outstr, towin=towin |
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1439 ) |
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1440 return b''.join(outstr) |
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|
1441 |
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1442 def outofdisplayedarea(self): |
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1443 y, _ = self.chunkpad.getyx() # cursor location |
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1444 # * 2 here works but an optimization would be the max number of |
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|
1445 # consecutive non selectable lines |
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|
1446 # i.e the max number of context line for any hunk in the patch |
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|
1447 miny = min(0, self.firstlineofpadtoprint - self.yscreensize) |
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|
1448 maxy = self.firstlineofpadtoprint + self.yscreensize * 2 |
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|
1449 return y < miny or y > maxy |
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|
1450 |
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|
1451 def handleselection(self, item, recursechildren): |
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1452 selected = item is self.currentselecteditem |
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|
1453 if selected and recursechildren: |
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1454 # assumes line numbering starting from line 0 |
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1455 self.selecteditemstartline = self.linesprintedtopadsofar |
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1456 selecteditemlines = self.getnumlinesdisplayed( |
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|
1457 item, recursechildren=False |
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|
1458 ) |
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|
1459 self.selecteditemendline = ( |
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1460 self.selecteditemstartline + selecteditemlines - 1 |
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|
1461 ) |
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|
1462 return selected |
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|
1463 |
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1464 def __printitem( |
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1465 self, item, ignorefolding, recursechildren, outstr, towin=True |
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1466 ): |
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|
1467 """ |
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|
1468 recursive method for printing out patch/header/hunk/hunk-line data to |
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1469 screen. also returns a string with all of the content of the displayed |
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|
1470 patch (not including coloring, etc.). |
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|
1471 |
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|
1472 if ignorefolding is True, then folded items are printed out. |
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|
1473 |
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|
1474 if recursechildren is False, then only print the item without its |
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|
1475 child items. |
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|
1476 """ |
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|
1477 |
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|
1478 if towin and self.outofdisplayedarea(): |
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|
1479 return |
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|
1480 |
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|
1481 selected = self.handleselection(item, recursechildren) |
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|
1482 |
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|
1483 # patch object is a list of headers |
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|
1484 if isinstance(item, patch): |
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|
1485 if recursechildren: |
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|
1486 for hdr in item: |
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|
1487 self.__printitem( |
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1488 hdr, ignorefolding, recursechildren, outstr, towin |
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1489 ) |
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|
1490 # todo: eliminate all isinstance() calls |
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1491 if isinstance(item, uiheader): |
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1492 outstr.append( |
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|
1493 self.printheader( |
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1494 item, selected, towin=towin, ignorefolding=ignorefolding |
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1495 ) |
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1496 ) |
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1497 if recursechildren: |
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1498 for hnk in item.hunks: |
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1499 self.__printitem( |
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1500 hnk, ignorefolding, recursechildren, outstr, towin |
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|
1501 ) |
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1502 elif isinstance(item, uihunk) and ( |
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1503 (not item.header.folded) or ignorefolding |
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1504 ): |
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1505 # print the hunk data which comes before the changed-lines |
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|
1506 outstr.append( |
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|
1507 self.printhunklinesbefore( |
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1508 item, selected, towin=towin, ignorefolding=ignorefolding |
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1509 ) |
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|
1510 ) |
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1511 if recursechildren: |
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|
1512 for l in item.changedlines: |
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|
1513 self.__printitem( |
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|
1514 l, ignorefolding, recursechildren, outstr, towin |
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1515 ) |
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|
1516 outstr.append( |
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|
1517 self.printhunklinesafter( |
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|
1518 item, towin=towin, ignorefolding=ignorefolding |
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|
1519 ) |
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|
1520 ) |
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1521 elif isinstance(item, uihunkline) and ( |
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1522 (not item.hunk.folded) or ignorefolding |
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1523 ): |
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|
1524 outstr.append( |
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|
1525 self.printhunkchangedline(item, selected, towin=towin) |
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1526 ) |
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|
1527 |
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|
1528 return outstr |
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|
1529 |
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|
1530 def getnumlinesdisplayed( |
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1531 self, item=None, ignorefolding=False, recursechildren=True |
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1532 ): |
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|
1533 """ |
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|
1534 return the number of lines which would be displayed if the item were |
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|
1535 to be printed to the display. the item will not be printed to the |
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|
1536 display (pad). |
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|
1537 if no item is given, assume the entire patch. |
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|
1538 if ignorefolding is True, folded items will be unfolded when counting |
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1539 the number of lines. |
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|
1540 """ |
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|
1541 |
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1542 # temporarily disable printing to windows by printstring |
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1543 patchdisplaystring = self.printitem( |
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1544 item, ignorefolding, recursechildren, towin=False |
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1545 ) |
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|
1546 numlines = len(patchdisplaystring) // self.xscreensize |
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|
1547 return numlines |
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|
1548 |
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diff
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|
1549 def sigwinchhandler(self, n, frame): |
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Matt Harbison <matt_harbison@yahoo.com>
parents:
43506
diff
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|
1550 """handle window resizing""" |
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|
1551 try: |
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|
1552 curses.endwin() |
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parents:
29957
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|
1553 self.xscreensize, self.yscreensize = scmutil.termsize(self.ui) |
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|
1554 self.statuswin.resize(self.numstatuslines, self.xscreensize) |
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|
1555 self.numpadlines = self.getnumlinesdisplayed(ignorefolding=True) + 1 |
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1556 self.chunkpad = curses.newpad(self.numpadlines, self.xscreensize) |
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|
1557 except curses.error: |
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|
1558 pass |
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|
1559 |
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|
1560 def getcolorpair( |
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1561 self, fgcolor=None, bgcolor=None, name=None, attrlist=None |
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1562 ): |
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|
1563 """ |
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|
1564 get a curses color pair, adding it to self.colorpairs if it is not |
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1565 already defined. an optional string, name, can be passed as a shortcut |
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|
1566 for referring to the color-pair. by default, if no arguments are |
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|
1567 specified, the white foreground / black background color-pair is |
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|
1568 returned. |
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|
1569 |
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|
1570 it is expected that this function will be used exclusively for |
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|
1571 initializing color pairs, and not curses.init_pair(). |
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|
1572 |
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|
1573 attrlist is used to 'flavor' the returned color-pair. this information |
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|
1574 is not stored in self.colorpairs. it contains attribute values like |
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|
1575 curses.A_BOLD. |
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|
1576 """ |
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|
1577 |
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|
1578 if (name is not None) and name in self.colorpairnames: |
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1579 # then get the associated color pair and return it |
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|
1580 colorpair = self.colorpairnames[name] |
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|
1581 else: |
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|
1582 if fgcolor is None: |
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|
1583 fgcolor = -1 |
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|
1584 if bgcolor is None: |
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|
1585 bgcolor = -1 |
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|
1586 if (fgcolor, bgcolor) in self.colorpairs: |
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1587 colorpair = self.colorpairs[(fgcolor, bgcolor)] |
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1588 else: |
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1589 pairindex = len(self.colorpairs) + 1 |
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|
1590 if self.usecolor: |
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|
1591 curses.init_pair(pairindex, fgcolor, bgcolor) |
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1592 colorpair = self.colorpairs[ |
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1593 (fgcolor, bgcolor) |
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1594 ] = curses.color_pair(pairindex) |
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|
1595 if name is not None: |
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|
1596 self.colorpairnames[name] = curses.color_pair(pairindex) |
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|
1597 else: |
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|
1598 cval = 0 |
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|
1599 if name is not None: |
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|
1600 if name == b'selected': |
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|
1601 cval = curses.A_REVERSE |
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|
1602 self.colorpairnames[name] = cval |
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|
1603 colorpair = self.colorpairs[(fgcolor, bgcolor)] = cval |
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|
1604 |
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|
1605 # add attributes if possible |
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|
1606 if attrlist is None: |
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|
1607 attrlist = [] |
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|
1608 if colorpair < 256: |
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|
1609 # then it is safe to apply all attributes |
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|
1610 for textattr in attrlist: |
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diff
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|
1611 colorpair |= textattr |
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|
1612 else: |
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|
1613 # just apply a select few (safe?) attributes |
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diff
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|
1614 for textattrib in (curses.A_UNDERLINE, curses.A_BOLD): |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1615 if textattrib in attrlist: |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1616 colorpair |= textattrib |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1617 return colorpair |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1618 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1619 def initcolorpair(self, *args, **kwargs): |
43787
be8552f25cab
cleanup: fix docstring formatting
Matt Harbison <matt_harbison@yahoo.com>
parents:
43506
diff
changeset
|
1620 """same as getcolorpair.""" |
24310
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
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|
1621 self.getcolorpair(*args, **kwargs) |
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1622 |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1623 def helpwindow(self): |
43787
be8552f25cab
cleanup: fix docstring formatting
Matt Harbison <matt_harbison@yahoo.com>
parents:
43506
diff
changeset
|
1624 """print a help window to the screen. exit after any keypress.""" |
30535 | 1625 helptext = _( |
1626 """ [press any key to return to the patch-display] | |
24310
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1627 |
43885
ac54b8a2ebea
crecord: rewrite help string to avoid mentioning "crecord"
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
43787
diff
changeset
|
1628 The curses hunk selector allows you to interactively choose among the |
ac54b8a2ebea
crecord: rewrite help string to avoid mentioning "crecord"
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
43787
diff
changeset
|
1629 changes you have made, and confirm only those changes you select for |
ac54b8a2ebea
crecord: rewrite help string to avoid mentioning "crecord"
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
43787
diff
changeset
|
1630 further processing by the command you are running (such as commit, |
ac54b8a2ebea
crecord: rewrite help string to avoid mentioning "crecord"
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
43787
diff
changeset
|
1631 shelve, or revert). After confirming the selected changes, the |
ac54b8a2ebea
crecord: rewrite help string to avoid mentioning "crecord"
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
43787
diff
changeset
|
1632 unselected changes are still present in your working copy, so you can |
ac54b8a2ebea
crecord: rewrite help string to avoid mentioning "crecord"
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
43787
diff
changeset
|
1633 use the hunk selector multiple times to split large changes into |
ac54b8a2ebea
crecord: rewrite help string to avoid mentioning "crecord"
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
43787
diff
changeset
|
1634 smaller changesets. the following are valid keystrokes: |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1635 |
42570
75fd9421440b
crecord: add "x" alias for space, remove test-only "TOGGLE" alias
Kyle Lippincott <spectral@google.com>
parents:
42569
diff
changeset
|
1636 x [space] : (un-)select item ([~]/[x] = partly/fully applied) |
40253
682f73fa924a
crecord: make enter move cursor down to the next item of the same type
Anton Shestakov <av6@dwimlabs.net>
parents:
38426
diff
changeset
|
1637 [enter] : (un-)select item and go to next item of same type |
27936
fedd81659643
crecord: fix typo in the help text
Laurent Charignon <lcharignon@fb.com>
parents:
27914
diff
changeset
|
1638 A : (un-)select all items |
42573
9ac1a5a4a64f
crecord: provide 'X' as a range-select mechanism
Kyle Lippincott <spectral@google.com>
parents:
42572
diff
changeset
|
1639 X : (un-)select all items between current and most-recent |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1640 up/down-arrow [k/j] : go to previous/next unfolded item |
25460
bd4bcfa48c9e
crecord: fix three typos introduced while moving crecord into core
Laurent Charignon <lcharignon@fb.com>
parents:
25447
diff
changeset
|
1641 pgup/pgdn [K/J] : go to previous/next item of same type |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1642 right/left-arrow [l/h] : go to child item / parent item |
25460
bd4bcfa48c9e
crecord: fix three typos introduced while moving crecord into core
Laurent Charignon <lcharignon@fb.com>
parents:
25447
diff
changeset
|
1643 shift-left-arrow [H] : go to parent header / fold selected header |
42073
80103ed2e8ee
crecord: new keys g & G to navigate to the top and bottom respectively
Arun Chandrasekaran <aruncxy@gmail.com>
parents:
42025
diff
changeset
|
1644 g : go to the top |
80103ed2e8ee
crecord: new keys g & G to navigate to the top and bottom respectively
Arun Chandrasekaran <aruncxy@gmail.com>
parents:
42025
diff
changeset
|
1645 G : go to the bottom |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1646 f : fold / unfold item, hiding/revealing its children |
25447
093d38165e5a
crecord: fix a typo introduced when moving crecord to core
Laurent Charignon <lcharignon@fb.com>
parents:
24840
diff
changeset
|
1647 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
|
1648 ctrl-l : scroll the selected line to the top of the screen |
24310
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1649 m : edit / resume editing the commit message |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1650 e : edit the currently selected hunk |
43887
c06eba91c380
crecord: repurpose "a" key to toggle all selections (BC)
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
43885
diff
changeset
|
1651 a : toggle all selections |
24840
a5e3634ba024
record: change wording for record curses interface
Laurent Charignon <lcharignon@fb.com>
parents:
24779
diff
changeset
|
1652 c : confirm selected changes |
a5e3634ba024
record: change wording for record curses interface
Laurent Charignon <lcharignon@fb.com>
parents:
24779
diff
changeset
|
1653 r : review/edit and confirm selected changes |
a5e3634ba024
record: change wording for record curses interface
Laurent Charignon <lcharignon@fb.com>
parents:
24779
diff
changeset
|
1654 q : quit without confirming (no changes will be made) |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42659
diff
changeset
|
1655 ? : help (what you're currently reading)""" |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42659
diff
changeset
|
1656 ) |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1657 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1658 helpwin = curses.newwin(self.yscreensize, 0, 0, 0) |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1659 helplines = helptext.split(b"\n") |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1660 helplines = helplines + [b" "] * ( |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42659
diff
changeset
|
1661 self.yscreensize - self.numstatuslines - len(helplines) - 1 |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42659
diff
changeset
|
1662 ) |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1663 try: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1664 for line in helplines: |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1665 self.printstring(helpwin, line, pairname=b"legend") |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1666 except curses.error: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1667 pass |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1668 helpwin.refresh() |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1669 try: |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1670 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
|
1671 helpwin.getkey() |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1672 except curses.error: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1673 pass |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1674 |
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
|
1675 def commitMessageWindow(self): |
43787
be8552f25cab
cleanup: fix docstring formatting
Matt Harbison <matt_harbison@yahoo.com>
parents:
43506
diff
changeset
|
1676 """Create a temporary commit message editing window on the screen.""" |
33973
a1cd6eae2ad3
record: make the m key open an editor for the commit message (issue5667)
Peter Vitt <peter.vitt2@uni-siegen.de>
parents:
33813
diff
changeset
|
1677 |
a1cd6eae2ad3
record: make the m key open an editor for the commit message (issue5667)
Peter Vitt <peter.vitt2@uni-siegen.de>
parents:
33813
diff
changeset
|
1678 curses.raw() |
a1cd6eae2ad3
record: make the m key open an editor for the commit message (issue5667)
Peter Vitt <peter.vitt2@uni-siegen.de>
parents:
33813
diff
changeset
|
1679 curses.def_prog_mode() |
a1cd6eae2ad3
record: make the m key open an editor for the commit message (issue5667)
Peter Vitt <peter.vitt2@uni-siegen.de>
parents:
33813
diff
changeset
|
1680 curses.endwin() |
a1cd6eae2ad3
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Peter Vitt <peter.vitt2@uni-siegen.de>
parents:
33813
diff
changeset
|
1681 self.commenttext = self.ui.edit(self.commenttext, self.ui.username()) |
a1cd6eae2ad3
record: make the m key open an editor for the commit message (issue5667)
Peter Vitt <peter.vitt2@uni-siegen.de>
parents:
33813
diff
changeset
|
1682 curses.cbreak() |
a1cd6eae2ad3
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Peter Vitt <peter.vitt2@uni-siegen.de>
parents:
33813
diff
changeset
|
1683 self.stdscr.refresh() |
43076
2372284d9457
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Augie Fackler <augie@google.com>
parents:
42659
diff
changeset
|
1684 self.stdscr.keypad(1) # allow arrow-keys to continue to function |
33973
a1cd6eae2ad3
record: make the m key open an editor for the commit message (issue5667)
Peter Vitt <peter.vitt2@uni-siegen.de>
parents:
33813
diff
changeset
|
1685 |
42073
80103ed2e8ee
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Arun Chandrasekaran <aruncxy@gmail.com>
parents:
42025
diff
changeset
|
1686 def handlefirstlineevent(self): |
80103ed2e8ee
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Arun Chandrasekaran <aruncxy@gmail.com>
parents:
42025
diff
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|
1687 """ |
80103ed2e8ee
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Arun Chandrasekaran <aruncxy@gmail.com>
parents:
42025
diff
changeset
|
1688 Handle 'g' to navigate to the top most file in the ncurses window. |
80103ed2e8ee
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Arun Chandrasekaran <aruncxy@gmail.com>
parents:
42025
diff
changeset
|
1689 """ |
80103ed2e8ee
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Arun Chandrasekaran <aruncxy@gmail.com>
parents:
42025
diff
changeset
|
1690 self.currentselecteditem = self.headerlist[0] |
80103ed2e8ee
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parents:
42025
diff
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|
1691 currentitem = self.currentselecteditem |
80103ed2e8ee
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Arun Chandrasekaran <aruncxy@gmail.com>
parents:
42025
diff
changeset
|
1692 # select the parent item recursively until we're at a header |
80103ed2e8ee
crecord: new keys g & G to navigate to the top and bottom respectively
Arun Chandrasekaran <aruncxy@gmail.com>
parents:
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diff
changeset
|
1693 while True: |
80103ed2e8ee
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parents:
42025
diff
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|
1694 nextitem = currentitem.parentitem() |
80103ed2e8ee
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Arun Chandrasekaran <aruncxy@gmail.com>
parents:
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diff
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|
1695 if nextitem is None: |
80103ed2e8ee
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parents:
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diff
changeset
|
1696 break |
80103ed2e8ee
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parents:
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diff
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|
1697 else: |
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parents:
42025
diff
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|
1698 currentitem = nextitem |
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parents:
42025
diff
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|
1699 |
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parents:
42025
diff
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|
1700 self.currentselecteditem = currentitem |
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diff
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|
1701 |
80103ed2e8ee
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parents:
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|
1702 def handlelastlineevent(self): |
80103ed2e8ee
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parents:
42025
diff
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|
1703 """ |
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parents:
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diff
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|
1704 Handle 'G' to navigate to the bottom most file/hunk/line depending |
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parents:
42025
diff
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|
1705 on the whether the fold is active or not. |
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parents:
42025
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|
1706 |
80103ed2e8ee
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parents:
42025
diff
changeset
|
1707 If the bottom most file is folded, it navigates to that file and |
80103ed2e8ee
crecord: new keys g & G to navigate to the top and bottom respectively
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parents:
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diff
changeset
|
1708 stops there. If the bottom most file is unfolded, it navigates to |
80103ed2e8ee
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parents:
42025
diff
changeset
|
1709 the bottom most hunk in that file and stops there. If the bottom most |
80103ed2e8ee
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parents:
42025
diff
changeset
|
1710 hunk is unfolded, it navigates to the bottom most line in that hunk. |
80103ed2e8ee
crecord: new keys g & G to navigate to the top and bottom respectively
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parents:
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diff
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|
1711 """ |
80103ed2e8ee
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Arun Chandrasekaran <aruncxy@gmail.com>
parents:
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|
1712 currentitem = self.currentselecteditem |
80103ed2e8ee
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parents:
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diff
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|
1713 nextitem = currentitem.nextitem() |
80103ed2e8ee
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parents:
42025
diff
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|
1714 # select the child item recursively until we're at a footer |
80103ed2e8ee
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parents:
42025
diff
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|
1715 while nextitem is not None: |
80103ed2e8ee
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parents:
42025
diff
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|
1716 nextitem = currentitem.nextitem() |
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|
1717 if nextitem is None: |
80103ed2e8ee
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parents:
42025
diff
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|
1718 break |
80103ed2e8ee
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diff
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|
1719 else: |
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diff
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|
1720 currentitem = nextitem |
80103ed2e8ee
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parents:
42025
diff
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|
1721 |
80103ed2e8ee
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parents:
42025
diff
changeset
|
1722 self.currentselecteditem = currentitem |
80103ed2e8ee
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parents:
42025
diff
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|
1723 self.recenterdisplayedarea() |
80103ed2e8ee
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parents:
42025
diff
changeset
|
1724 |
24310
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1725 def confirmationwindow(self, windowtext): |
43787
be8552f25cab
cleanup: fix docstring formatting
Matt Harbison <matt_harbison@yahoo.com>
parents:
43506
diff
changeset
|
1726 """display an informational window, then wait for and return a |
be8552f25cab
cleanup: fix docstring formatting
Matt Harbison <matt_harbison@yahoo.com>
parents:
43506
diff
changeset
|
1727 keypress.""" |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1728 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1729 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
|
1730 try: |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1731 lines = windowtext.split(b"\n") |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1732 for line in lines: |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1733 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
|
1734 except curses.error: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1735 pass |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1736 self.stdscr.refresh() |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1737 confirmwin.refresh() |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1738 try: |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1739 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
|
1740 response = chr(self.stdscr.getch()) |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1741 except ValueError: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1742 response = None |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1743 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1744 return response |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1745 |
28926
0411b7998d9b
crecord: cleanup the remains of commit confirmation
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
28925
diff
changeset
|
1746 def reviewcommit(self): |
24840
a5e3634ba024
record: change wording for record curses interface
Laurent Charignon <lcharignon@fb.com>
parents:
24779
diff
changeset
|
1747 """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
|
1748 confirmed.""" |
30535 | 1749 confirmtext = _( |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42659
diff
changeset
|
1750 """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
|
1751 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
|
1752 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
|
1753 saving. |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1754 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1755 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
|
1756 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
|
1757 |
24840
a5e3634ba024
record: change wording for record curses interface
Laurent Charignon <lcharignon@fb.com>
parents:
24779
diff
changeset
|
1758 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
|
1759 """ |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42659
diff
changeset
|
1760 ) |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1761 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
|
1762 response = self.confirmationwindow(confirmtext) |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1763 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
|
1764 response = "n" |
117b41b1859d
py3: compare response of crecord's confirmationwindow with str
Denis Laxalde <denis.laxalde@logilab.fr>
parents:
43364
diff
changeset
|
1765 if response.lower().startswith("y"): |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1766 return True |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1767 else: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1768 return False |
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 def recenterdisplayedarea(self): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1771 """ |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1772 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
|
1773 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
|
1774 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
|
1775 zone and then update the scroll. |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1776 """ |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1777 self.printitem(towin=False) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1778 self.updatescroll() |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1779 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1780 def toggleedit(self, item=None, test=False): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1781 """ |
28580
8b41ad798fb7
crecord: fix docblock indentation
Ryan McElroy <rmcelroy@fb.com>
parents:
28579
diff
changeset
|
1782 edit the currently selected chunk |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1783 """ |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42659
diff
changeset
|
1784 |
25555
838fa1932ff8
crecord: extract ui refresh code after editing of hunk in a function
Laurent Charignon <lcharignon@fb.com>
parents:
25461
diff
changeset
|
1785 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
|
1786 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
|
1787 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
|
1788 self.updatescroll() |
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.refresh() |
838fa1932ff8
crecord: extract ui refresh code after editing of hunk in a function
Laurent Charignon <lcharignon@fb.com>
parents:
25461
diff
changeset
|
1790 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
|
1791 self.stdscr.keypad(1) |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1792 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1793 def editpatchwitheditor(self, chunk): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1794 if chunk is None: |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1795 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
|
1796 self.ui.write(b"\n") |
24310
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1797 return None |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1798 if chunk.header.binary(): |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1799 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
|
1800 self.ui.write(b"\n") |
24310
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1801 return None |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1802 |
28636
de64020bb4ec
crecord: refactor hunk edit action to use ui.edit
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
28581
diff
changeset
|
1803 # write the initial patch |
28861
86db5cb55d46
pycompat: switch to util.stringio for py3 compat
timeless <timeless@mozdev.org>
parents:
28638
diff
changeset
|
1804 patch = stringio() |
28637
4874b8efe7d2
crecord: break out the help message for editing hunks
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
28636
diff
changeset
|
1805 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
|
1806 chunk.header.write(patch) |
de64020bb4ec
crecord: refactor hunk edit action to use ui.edit
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
28581
diff
changeset
|
1807 chunk.write(patch) |
de64020bb4ec
crecord: refactor hunk edit action to use ui.edit
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
28581
diff
changeset
|
1808 |
de64020bb4ec
crecord: refactor hunk edit action to use ui.edit
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
28581
diff
changeset
|
1809 # start the editor and wait for it to complete |
24310
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1810 try: |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1811 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
|
1812 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
|
1813 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
|
1814 return None |
41991
3f467db023a2
crecord: completely redraw screen when coming back from editor
Kyle Lippincott <spectral@google.com>
parents:
41987
diff
changeset
|
1815 finally: |
3f467db023a2
crecord: completely redraw screen when coming back from editor
Kyle Lippincott <spectral@google.com>
parents:
41987
diff
changeset
|
1816 self.stdscr.clear() |
3f467db023a2
crecord: completely redraw screen when coming back from editor
Kyle Lippincott <spectral@google.com>
parents:
41987
diff
changeset
|
1817 self.stdscr.refresh() |
28636
de64020bb4ec
crecord: refactor hunk edit action to use ui.edit
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
28581
diff
changeset
|
1818 |
de64020bb4ec
crecord: refactor hunk edit action to use ui.edit
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
28581
diff
changeset
|
1819 # remove comment lines |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42659
diff
changeset
|
1820 patch = [ |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1821 line + b'\n' |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42659
diff
changeset
|
1822 for line in patch.splitlines() |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1823 if not line.startswith(b'#') |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42659
diff
changeset
|
1824 ] |
28636
de64020bb4ec
crecord: refactor hunk edit action to use ui.edit
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
28581
diff
changeset
|
1825 return patchmod.parsepatch(patch) |
de64020bb4ec
crecord: refactor hunk edit action to use ui.edit
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
28581
diff
changeset
|
1826 |
24310
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1827 if item is None: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1828 item = self.currentselecteditem |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1829 if isinstance(item, uiheader): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1830 return |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1831 if isinstance(item, uihunkline): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1832 item = item.parentitem() |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1833 if not isinstance(item, uihunk): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1834 return |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1835 |
27914
505a10b504ed
crecord: edit during hg crecord should preserve cursor position (issue5041)
Laurent Charignon <lcharignon@fb.com>
parents:
27533
diff
changeset
|
1836 # 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
|
1837 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
|
1838 |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1839 beforeadded, beforeremoved = item.added, item.removed |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1840 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
|
1841 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
|
1842 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
|
1843 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
|
1844 return |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1845 header = item.header |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1846 editedhunkindex = header.hunks.index(item) |
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1847 hunksbefore = header.hunks[:editedhunkindex] |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42659
diff
changeset
|
1848 hunksafter = header.hunks[editedhunkindex + 1 :] |
24310
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Laurent Charignon <lcharignon@fb.com>
parents:
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changeset
|
1849 newpatchheader = newpatches[0] |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1850 newhunks = [uihunk(h, header) for h in newpatchheader.hunks] |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
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|
1851 newadded = sum([h.added for h in newhunks]) |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1852 newremoved = sum([h.removed for h in newhunks]) |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1853 offset = (newadded - beforeadded) - (newremoved - beforeremoved) |
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record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1854 |
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1855 for h in hunksafter: |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1856 h.toline += offset |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1857 for h in newhunks: |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
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|
1858 h.folded = False |
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
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|
1859 header.hunks = hunksbefore + newhunks + hunksafter |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1860 if self.emptypatch(): |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1861 header.hunks = hunksbefore + [item] + hunksafter |
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1862 self.currentselecteditem = header |
27914
505a10b504ed
crecord: edit during hg crecord should preserve cursor position (issue5041)
Laurent Charignon <lcharignon@fb.com>
parents:
27533
diff
changeset
|
1863 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
|
1864 self.currentselecteditem = header.hunks[itemindex] |
24310
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parents:
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|
1865 |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1866 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
|
1867 updateui(self) |
24310
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parents:
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|
1868 |
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1869 def emptypatch(self): |
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1870 item = self.headerlist |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1871 if not item: |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1872 return True |
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1873 for header in item: |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1874 if header.hunks: |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1875 return False |
6409fb6c934d
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parents:
diff
changeset
|
1876 return True |
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1877 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1878 def handlekeypressed(self, keypressed, test=False): |
28581
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 Perform actions based on pressed keys. |
3c8f0a605504
crecord: add docblock to handlekeypressed
Ryan McElroy <rmcelroy@fb.com>
parents:
28580
diff
changeset
|
1881 |
3c8f0a605504
crecord: add docblock to handlekeypressed
Ryan McElroy <rmcelroy@fb.com>
parents:
28580
diff
changeset
|
1882 Return true to exit the main loop. |
3c8f0a605504
crecord: add docblock to handlekeypressed
Ryan McElroy <rmcelroy@fb.com>
parents:
28580
diff
changeset
|
1883 """ |
43459
7cc913396f8c
py3: keep "keypressed" a native str in crecord
Denis Laxalde <denis.laxalde@logilab.fr>
parents:
43458
diff
changeset
|
1884 if keypressed in ["k", "KEY_UP"]: |
24310
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1885 self.uparrowevent() |
43459
7cc913396f8c
py3: keep "keypressed" a native str in crecord
Denis Laxalde <denis.laxalde@logilab.fr>
parents:
43458
diff
changeset
|
1886 elif keypressed in ["K", "KEY_PPAGE"]: |
24310
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parents:
diff
changeset
|
1887 self.uparrowshiftevent() |
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_DOWN"]: |
24310
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1889 self.downarrowevent() |
43459
7cc913396f8c
py3: keep "keypressed" a native str in crecord
Denis Laxalde <denis.laxalde@logilab.fr>
parents:
43458
diff
changeset
|
1890 elif keypressed in ["J", "KEY_NPAGE"]: |
24310
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1891 self.downarrowshiftevent() |
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 ["l", "KEY_RIGHT"]: |
24310
6409fb6c934d
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parents:
diff
changeset
|
1893 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
|
1894 elif keypressed in ["h", "KEY_LEFT"]: |
24310
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1895 self.leftarrowevent() |
43459
7cc913396f8c
py3: keep "keypressed" a native str in crecord
Denis Laxalde <denis.laxalde@logilab.fr>
parents:
43458
diff
changeset
|
1896 elif keypressed in ["H", "KEY_SLEFT"]: |
24310
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1897 self.leftarrowshiftevent() |
43459
7cc913396f8c
py3: keep "keypressed" a native str in crecord
Denis Laxalde <denis.laxalde@logilab.fr>
parents:
43458
diff
changeset
|
1898 elif keypressed in ["q"]: |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1899 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
|
1900 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
|
1901 self.flipselections() |
43459
7cc913396f8c
py3: keep "keypressed" a native str in crecord
Denis Laxalde <denis.laxalde@logilab.fr>
parents:
43458
diff
changeset
|
1902 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
|
1903 return True |
43459
7cc913396f8c
py3: keep "keypressed" a native str in crecord
Denis Laxalde <denis.laxalde@logilab.fr>
parents:
43458
diff
changeset
|
1904 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
|
1905 if self.reviewcommit(): |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1906 self.opts[b'review'] = True |
24310
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Laurent Charignon <lcharignon@fb.com>
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diff
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|
1907 return True |
43459
7cc913396f8c
py3: keep "keypressed" a native str in crecord
Denis Laxalde <denis.laxalde@logilab.fr>
parents:
43458
diff
changeset
|
1908 elif test and keypressed in ["R"]: |
43077
687b865b95ad
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Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1909 self.opts[b'review'] = True |
24310
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parents:
diff
changeset
|
1910 return True |
43459
7cc913396f8c
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Denis Laxalde <denis.laxalde@logilab.fr>
parents:
43458
diff
changeset
|
1911 elif keypressed in [" ", "x"]: |
24310
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1912 self.toggleapply() |
43459
7cc913396f8c
py3: keep "keypressed" a native str in crecord
Denis Laxalde <denis.laxalde@logilab.fr>
parents:
43458
diff
changeset
|
1913 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
|
1914 self.toggleapply() |
42572
cd4f1b7c3192
crecord: make KEY_ENTER usable in tests (by not updating UI)
Kyle Lippincott <spectral@google.com>
parents:
42571
diff
changeset
|
1915 self.nextsametype(test=test) |
43459
7cc913396f8c
py3: keep "keypressed" a native str in crecord
Denis Laxalde <denis.laxalde@logilab.fr>
parents:
43458
diff
changeset
|
1916 elif keypressed in ["X"]: |
42573
9ac1a5a4a64f
crecord: provide 'X' as a range-select mechanism
Kyle Lippincott <spectral@google.com>
parents:
42572
diff
changeset
|
1917 self.toggleallbetween() |
43459
7cc913396f8c
py3: keep "keypressed" a native str in crecord
Denis Laxalde <denis.laxalde@logilab.fr>
parents:
43458
diff
changeset
|
1918 elif keypressed in ["A"]: |
24310
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diff
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|
1919 self.toggleall() |
43459
7cc913396f8c
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Denis Laxalde <denis.laxalde@logilab.fr>
parents:
43458
diff
changeset
|
1920 elif keypressed in ["e"]: |
24310
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parents:
diff
changeset
|
1921 self.toggleedit(test=test) |
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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parents:
diff
changeset
|
1923 self.togglefolded() |
43459
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Denis Laxalde <denis.laxalde@logilab.fr>
parents:
43458
diff
changeset
|
1924 elif keypressed in ["F"]: |
24310
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parents:
diff
changeset
|
1925 self.togglefolded(foldparent=True) |
43459
7cc913396f8c
py3: keep "keypressed" a native str in crecord
Denis Laxalde <denis.laxalde@logilab.fr>
parents:
43458
diff
changeset
|
1926 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
|
1927 self.commitMessageWindow() |
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_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
|
1929 self.handlefirstlineevent() |
43459
7cc913396f8c
py3: keep "keypressed" a native str in crecord
Denis Laxalde <denis.laxalde@logilab.fr>
parents:
43458
diff
changeset
|
1930 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
|
1931 self.handlelastlineevent() |
43459
7cc913396f8c
py3: keep "keypressed" a native str in crecord
Denis Laxalde <denis.laxalde@logilab.fr>
parents:
43458
diff
changeset
|
1932 elif keypressed in ["?"]: |
24310
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diff
changeset
|
1933 self.helpwindow() |
25419
6e62a5b3442d
crecord: fix blue artifact bug coming back from help screen
Laurent Charignon <lcharignon@fb.com>
parents:
25359
diff
changeset
|
1934 self.stdscr.clear() |
6e62a5b3442d
crecord: fix blue artifact bug coming back from help screen
Laurent Charignon <lcharignon@fb.com>
parents:
25359
diff
changeset
|
1935 self.stdscr.refresh() |
43460
be0f77fd274d
py3: fix handling of ctrl keys in crecord (issue6213)
Denis Laxalde <denis.laxalde@logilab.fr>
parents:
43459
diff
changeset
|
1936 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
|
1937 # 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
|
1938 # 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
|
1939 self.scrolllines(self.selecteditemstartline) |
41992
fa3b0ca9d74f
crecord: redraw the screen on ctrl-L
Kyle Lippincott <spectral@google.com>
parents:
41991
diff
changeset
|
1940 self.stdscr.clear() |
fa3b0ca9d74f
crecord: redraw the screen on ctrl-L
Kyle Lippincott <spectral@google.com>
parents:
41991
diff
changeset
|
1941 self.stdscr.refresh() |
24310
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parents:
diff
changeset
|
1942 |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1943 def main(self, stdscr): |
6409fb6c934d
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parents:
diff
changeset
|
1944 """ |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1945 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
|
1946 """ |
24310
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1947 |
31931
0130c3e1b1d9
crecord: avoid setting non-existing signal SIGWINCH on windows
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
31930
diff
changeset
|
1948 origsigwinch = sentinel = object() |
43077
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formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1949 if util.safehasattr(signal, b'SIGWINCH'): |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42659
diff
changeset
|
1950 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
|
1951 try: |
7e7743a01103
crecord: ensure we reinstall the SIGWINCH handler
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
31929
diff
changeset
|
1952 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
|
1953 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
|
1954 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
|
1955 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
|
1956 |
bf6b44da1d8e
crecord: extract most of 'main' into a sub function
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
31649
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1957 def _main(self, stdscr): |
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1958 self.stdscr = stdscr |
25820
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crecord: add error reporting for failure in curses interface initialization
Laurent Charignon <lcharignon@fb.com>
parents:
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1959 # error during initialization, cannot be printed in the curses |
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1960 # interface, it should be printed by the calling code |
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parents:
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1961 self.initexc = None |
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1962 self.yscreensize, self.xscreensize = self.stdscr.getmaxyx() |
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parents:
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1963 |
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parents:
diff
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1964 curses.start_color() |
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crecord: fallback to color = no when curses.use_default_colors() fails
Elmar Bartel <elb_hg@leo.org>
parents:
35527
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changeset
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1965 try: |
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crecord: fallback to color = no when curses.use_default_colors() fails
Elmar Bartel <elb_hg@leo.org>
parents:
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changeset
|
1966 curses.use_default_colors() |
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Elmar Bartel <elb_hg@leo.org>
parents:
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changeset
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1967 except curses.error: |
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crecord: fallback to color = no when curses.use_default_colors() fails
Elmar Bartel <elb_hg@leo.org>
parents:
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1968 self.usecolor = False |
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parents:
diff
changeset
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1969 |
41993
cde5827d09a7
crecord: redraw the screen when starting up chunkselector
Kyle Lippincott <spectral@google.com>
parents:
41992
diff
changeset
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1970 # In some situations we may have some cruft left on the "alternate |
cde5827d09a7
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Kyle Lippincott <spectral@google.com>
parents:
41992
diff
changeset
|
1971 # screen" from another program (or previous iterations of ourself), and |
cde5827d09a7
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parents:
41992
diff
changeset
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1972 # we won't clear it if the scroll region is small enough to comfortably |
cde5827d09a7
crecord: redraw the screen when starting up chunkselector
Kyle Lippincott <spectral@google.com>
parents:
41992
diff
changeset
|
1973 # fit on the terminal. |
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parents:
41992
diff
changeset
|
1974 self.stdscr.clear() |
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Kyle Lippincott <spectral@google.com>
parents:
41992
diff
changeset
|
1975 |
42025
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crecord: draw on the whole screen
Alexander Kobjolke <alex@jakalx.net>
parents:
41993
diff
changeset
|
1976 # don't display the cursor |
66fc05ff0ea3
crecord: draw on the whole screen
Alexander Kobjolke <alex@jakalx.net>
parents:
41993
diff
changeset
|
1977 try: |
66fc05ff0ea3
crecord: draw on the whole screen
Alexander Kobjolke <alex@jakalx.net>
parents:
41993
diff
changeset
|
1978 curses.curs_set(0) |
66fc05ff0ea3
crecord: draw on the whole screen
Alexander Kobjolke <alex@jakalx.net>
parents:
41993
diff
changeset
|
1979 except curses.error: |
66fc05ff0ea3
crecord: draw on the whole screen
Alexander Kobjolke <alex@jakalx.net>
parents:
41993
diff
changeset
|
1980 pass |
66fc05ff0ea3
crecord: draw on the whole screen
Alexander Kobjolke <alex@jakalx.net>
parents:
41993
diff
changeset
|
1981 |
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parents:
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1982 # available colors: black, blue, cyan, green, magenta, white, yellow |
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parents:
diff
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1983 # init_pair(color_id, foreground_color, background_color) |
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parents:
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1984 self.initcolorpair(None, None, name=b"normal") |
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parents:
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1985 self.initcolorpair( |
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parents:
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1986 curses.COLOR_WHITE, curses.COLOR_MAGENTA, name=b"selected" |
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parents:
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1987 ) |
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parents:
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1988 self.initcolorpair(curses.COLOR_RED, None, name=b"deletion") |
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parents:
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1989 self.initcolorpair(curses.COLOR_GREEN, None, name=b"addition") |
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parents:
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1990 self.initcolorpair( |
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parents:
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|
1991 curses.COLOR_WHITE, curses.COLOR_BLUE, name=b"legend" |
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parents:
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|
1992 ) |
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parents:
diff
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|
1993 # newwin([height, width,] begin_y, begin_x) |
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
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1994 self.statuswin = curses.newwin(self.numstatuslines, 0, 0, 0) |
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1995 self.statuswin.keypad(1) # interpret arrow-key, etc. esc sequences |
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parents:
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|
1996 |
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parents:
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changeset
|
1997 # figure out how much space to allocate for the chunk-pad which is |
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parents:
diff
changeset
|
1998 # used for displaying the patch |
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parents:
diff
changeset
|
1999 |
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parents:
diff
changeset
|
2000 # stupid hack to prevent getnumlinesdisplayed from failing |
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parents:
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2001 self.chunkpad = curses.newpad(1, self.xscreensize) |
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parents:
diff
changeset
|
2002 |
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parents:
diff
changeset
|
2003 # add 1 so to account for last line text reaching end of line |
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parents:
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2004 self.numpadlines = self.getnumlinesdisplayed(ignorefolding=True) + 1 |
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parents:
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changeset
|
2005 |
25821
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crecord: throws error instead of crashing for large diffs
Laurent Charignon <lcharignon@fb.com>
parents:
25820
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changeset
|
2006 try: |
d68544b69736
crecord: throws error instead of crashing for large diffs
Laurent Charignon <lcharignon@fb.com>
parents:
25820
diff
changeset
|
2007 self.chunkpad = curses.newpad(self.numpadlines, self.xscreensize) |
d68544b69736
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Laurent Charignon <lcharignon@fb.com>
parents:
25820
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changeset
|
2008 except curses.error: |
38047
dabc2237963c
crecord: fallback to text mode if diffs are too big for curses mode
Kyle Lippincott <spectral@google.com>
parents:
37084
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changeset
|
2009 self.initexc = fallbackerror( |
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parents:
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|
2010 _(b'this diff is too large to be displayed') |
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Augie Fackler <augie@google.com>
parents:
42659
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|
2011 ) |
25821
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crecord: throws error instead of crashing for large diffs
Laurent Charignon <lcharignon@fb.com>
parents:
25820
diff
changeset
|
2012 return |
30332
318a24b52eeb
spelling: fixes of non-dictionary words
Mads Kiilerich <madski@unity3d.com>
parents:
30315
diff
changeset
|
2013 # initialize selecteditemendline (initial start-line is 0) |
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parents:
diff
changeset
|
2014 self.selecteditemendline = self.getnumlinesdisplayed( |
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parents:
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2015 self.currentselecteditem, recursechildren=False |
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parents:
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|
2016 ) |
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parents:
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changeset
|
2017 |
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
2018 while True: |
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
2019 self.updatescreen() |
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parents:
diff
changeset
|
2020 try: |
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parents:
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|
2021 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
|
2022 keypressed = self.statuswin.getkey() |
25556
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crecord: add mechanism for error reporting
Laurent Charignon <lcharignon@fb.com>
parents:
25555
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changeset
|
2023 if self.errorstr is not None: |
40f0e9e5b821
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Laurent Charignon <lcharignon@fb.com>
parents:
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|
2024 self.errorstr = None |
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parents:
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diff
changeset
|
2025 continue |
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parents:
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changeset
|
2026 except curses.error: |
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parents:
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|
2027 keypressed = b"foobar" |
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changeset
|
2028 if self.handlekeypressed(keypressed): |
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parents:
diff
changeset
|
2029 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
|
2030 |
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parents:
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changeset
|
2031 if self.commenttext != b"": |
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parents:
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changeset
|
2032 whitespaceremoved = re.sub( |
2372284d9457
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Augie Fackler <augie@google.com>
parents:
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changeset
|
2033 br"(?m)^\s.*(\n|$)", b"", self.commenttext |
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Augie Fackler <augie@google.com>
parents:
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changeset
|
2034 ) |
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parents:
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changeset
|
2035 if whitespaceremoved != b"": |
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Augie Fackler <augie@google.com>
parents:
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|
2036 self.opts[b'message'] = self.commenttext |