Mercurial > hg
annotate mercurial/crecord.py @ 36160:9fd8c2a3db5a
narrowspec: move module into core
Having support for parsing the narrow specification in core is
necessary for moving many other parts of narrow to core.
We do still want to harmonize the narrow spec with the sparse
spec. And the format needs to be documented. But this shouldn't
hold up the code moving to core.
Differential Revision: https://phab.mercurial-scm.org/D2201
author | Gregory Szorc <gregory.szorc@gmail.com> |
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date | Mon, 12 Feb 2018 16:21:34 -0800 |
parents | fb2e59e92651 |
children | a8bca9d0cea0 |
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1 # stuff related specifically to patch manipulation / parsing |
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2 # |
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3 # Copyright 2008 Mark Edgington <edgimar@gmail.com> |
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4 # |
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5 # This software may be used and distributed according to the terms of the |
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6 # GNU General Public License version 2 or any later version. |
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7 # |
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8 # This code is based on the Mark Edgington's crecord extension. |
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9 # (Itself based on Bryan O'Sullivan's record extension.) |
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10 |
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11 from __future__ import absolute_import |
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12 |
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13 import locale |
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14 import os |
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15 import re |
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16 import signal |
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17 |
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18 from .i18n import _ |
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19 from . import ( |
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20 encoding, |
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21 error, |
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22 patch as patchmod, |
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23 scmutil, |
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24 util, |
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25 ) |
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26 stringio = util.stringio |
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27 |
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28 # This is required for ncurses to display non-ASCII characters in default user |
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29 # locale encoding correctly. --immerrr |
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30 locale.setlocale(locale.LC_ALL, u'') |
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31 |
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32 # patch comments based on the git one |
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33 diffhelptext = _("""# To remove '-' lines, make them ' ' lines (context). |
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34 # To remove '+' lines, delete them. |
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35 # Lines starting with # will be removed from the patch. |
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36 """) |
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37 |
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38 hunkhelptext = _("""# |
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39 # If the patch applies cleanly, the edited hunk will immediately be |
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40 # added to the record list. If it does not apply cleanly, a rejects file |
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41 # will be generated. You can use that when you try again. If all lines |
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42 # of the hunk are removed, then the edit is aborted and the hunk is left |
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43 # unchanged. |
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44 """) |
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45 |
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46 patchhelptext = _("""# |
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47 # If the patch applies cleanly, the edited patch will immediately |
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48 # be finalised. If it does not apply cleanly, rejects files will be |
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49 # generated. You can use those when you try again. |
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50 """) |
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51 |
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52 try: |
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53 import curses |
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54 curses.error |
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55 except ImportError: |
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56 # I have no idea if wcurses works with crecord... |
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57 try: |
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58 import wcurses as curses |
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59 curses.error |
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60 except ImportError: |
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61 # wcurses is not shipped on Windows by default, or python is not |
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62 # compiled with curses |
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63 curses = False |
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64 |
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65 def checkcurses(ui): |
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66 """Return True if the user wants to use curses |
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67 |
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68 This method returns True if curses is found (and that python is built with |
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69 it) and that the user has the correct flag for the ui. |
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70 """ |
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71 return curses and ui.interface("chunkselector") == "curses" |
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72 |
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73 class patchnode(object): |
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74 """abstract class for patch graph nodes |
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75 (i.e. patchroot, header, hunk, hunkline) |
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76 """ |
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77 |
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78 def firstchild(self): |
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79 raise NotImplementedError("method must be implemented by subclass") |
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80 |
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81 def lastchild(self): |
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82 raise NotImplementedError("method must be implemented by subclass") |
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83 |
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84 def allchildren(self): |
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85 "Return a list of all of the direct children of this node" |
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86 raise NotImplementedError("method must be implemented by subclass") |
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87 |
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88 def nextsibling(self): |
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89 """ |
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90 Return the closest next item of the same type where there are no items |
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91 of different types between the current item and this closest item. |
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92 If no such item exists, return None. |
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93 """ |
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94 raise NotImplementedError("method must be implemented by subclass") |
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95 |
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96 def prevsibling(self): |
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97 """ |
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98 Return the closest previous item of the same type where there are no |
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99 items of different types between the current item and this closest item. |
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100 If no such item exists, return None. |
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101 """ |
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102 raise NotImplementedError("method must be implemented by subclass") |
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103 |
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104 def parentitem(self): |
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105 raise NotImplementedError("method must be implemented by subclass") |
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106 |
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107 def nextitem(self, skipfolded=True): |
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108 """ |
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109 Try to return the next item closest to this item, regardless of item's |
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110 type (header, hunk, or hunkline). |
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111 |
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112 If skipfolded == True, and the current item is folded, then the child |
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113 items that are hidden due to folding will be skipped when determining |
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114 the next item. |
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115 |
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116 If it is not possible to get the next item, return None. |
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117 """ |
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118 try: |
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119 itemfolded = self.folded |
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120 except AttributeError: |
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121 itemfolded = False |
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122 if skipfolded and itemfolded: |
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123 nextitem = self.nextsibling() |
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124 if nextitem is None: |
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125 try: |
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126 nextitem = self.parentitem().nextsibling() |
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127 except AttributeError: |
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128 nextitem = None |
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129 return nextitem |
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130 else: |
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131 # try child |
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132 item = self.firstchild() |
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133 if item is not None: |
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134 return item |
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135 |
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136 # else try next sibling |
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137 item = self.nextsibling() |
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138 if item is not None: |
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139 return item |
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140 |
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141 try: |
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142 # else try parent's next sibling |
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143 item = self.parentitem().nextsibling() |
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144 if item is not None: |
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145 return item |
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146 |
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147 # else return grandparent's next sibling (or None) |
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148 return self.parentitem().parentitem().nextsibling() |
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149 |
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150 except AttributeError: # parent and/or grandparent was None |
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151 return None |
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152 |
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153 def previtem(self): |
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154 """ |
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155 Try to return the previous item closest to this item, regardless of |
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156 item's type (header, hunk, or hunkline). |
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157 |
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158 If it is not possible to get the previous item, return None. |
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159 """ |
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160 # try previous sibling's last child's last child, |
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161 # else try previous sibling's last child, else try previous sibling |
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162 prevsibling = self.prevsibling() |
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163 if prevsibling is not None: |
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164 prevsiblinglastchild = prevsibling.lastchild() |
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165 if ((prevsiblinglastchild is not None) and |
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166 not prevsibling.folded): |
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167 prevsiblinglclc = prevsiblinglastchild.lastchild() |
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168 if ((prevsiblinglclc is not None) and |
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169 not prevsiblinglastchild.folded): |
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170 return prevsiblinglclc |
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171 else: |
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172 return prevsiblinglastchild |
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173 else: |
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174 return prevsibling |
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175 |
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176 # try parent (or None) |
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177 return self.parentitem() |
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178 |
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179 class patch(patchnode, list): # todo: rename patchroot |
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180 """ |
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181 list of header objects representing the patch. |
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182 """ |
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183 def __init__(self, headerlist): |
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184 self.extend(headerlist) |
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185 # add parent patch object reference to each header |
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186 for header in self: |
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187 header.patch = self |
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188 |
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189 class uiheader(patchnode): |
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190 """patch header |
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191 |
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192 xxx shouldn't we move this to mercurial/patch.py ? |
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193 """ |
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194 |
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195 def __init__(self, header): |
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196 self.nonuiheader = header |
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197 # flag to indicate whether to apply this chunk |
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198 self.applied = True |
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199 # flag which only affects the status display indicating if a node's |
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200 # children are partially applied (i.e. some applied, some not). |
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201 self.partial = False |
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202 |
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203 # flag to indicate whether to display as folded/unfolded to user |
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204 self.folded = True |
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205 |
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206 # list of all headers in patch |
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207 self.patch = None |
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208 |
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209 # flag is False if this header was ever unfolded from initial state |
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210 self.neverunfolded = True |
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211 self.hunks = [uihunk(h, self) for h in self.hunks] |
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212 |
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213 def prettystr(self): |
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214 x = stringio() |
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215 self.pretty(x) |
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216 return x.getvalue() |
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217 |
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218 def nextsibling(self): |
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219 numheadersinpatch = len(self.patch) |
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220 indexofthisheader = self.patch.index(self) |
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221 |
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222 if indexofthisheader < numheadersinpatch - 1: |
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223 nextheader = self.patch[indexofthisheader + 1] |
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224 return nextheader |
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225 else: |
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226 return None |
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227 |
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228 def prevsibling(self): |
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229 indexofthisheader = self.patch.index(self) |
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230 if indexofthisheader > 0: |
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231 previousheader = self.patch[indexofthisheader - 1] |
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232 return previousheader |
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233 else: |
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234 return None |
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235 |
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236 def parentitem(self): |
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237 """ |
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238 there is no 'real' parent item of a header that can be selected, |
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239 so return None. |
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240 """ |
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241 return None |
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242 |
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243 def firstchild(self): |
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244 "return the first child of this item, if one exists. otherwise None." |
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245 if len(self.hunks) > 0: |
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246 return self.hunks[0] |
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247 else: |
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248 return None |
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249 |
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250 def lastchild(self): |
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251 "return the last child of this item, if one exists. otherwise None." |
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252 if len(self.hunks) > 0: |
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253 return self.hunks[-1] |
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254 else: |
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255 return None |
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256 |
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257 def allchildren(self): |
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258 "return a list of all of the direct children of this node" |
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259 return self.hunks |
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260 |
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261 def __getattr__(self, name): |
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262 return getattr(self.nonuiheader, name) |
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263 |
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264 class uihunkline(patchnode): |
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265 "represents a changed line in a hunk" |
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266 def __init__(self, linetext, hunk): |
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267 self.linetext = linetext |
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268 self.applied = True |
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269 # the parent hunk to which this line belongs |
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270 self.hunk = hunk |
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271 # folding lines currently is not used/needed, but this flag is needed |
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272 # in the previtem method. |
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273 self.folded = False |
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274 |
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275 def prettystr(self): |
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276 return self.linetext |
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277 |
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278 def nextsibling(self): |
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279 numlinesinhunk = len(self.hunk.changedlines) |
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280 indexofthisline = self.hunk.changedlines.index(self) |
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281 |
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282 if (indexofthisline < numlinesinhunk - 1): |
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283 nextline = self.hunk.changedlines[indexofthisline + 1] |
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284 return nextline |
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285 else: |
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286 return None |
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287 |
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288 def prevsibling(self): |
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289 indexofthisline = self.hunk.changedlines.index(self) |
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290 if indexofthisline > 0: |
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291 previousline = self.hunk.changedlines[indexofthisline - 1] |
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292 return previousline |
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293 else: |
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294 return None |
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295 |
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296 def parentitem(self): |
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297 "return the parent to the current item" |
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298 return self.hunk |
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299 |
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300 def firstchild(self): |
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301 "return the first child of this item, if one exists. otherwise None." |
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302 # hunk-lines don't have children |
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303 return None |
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304 |
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305 def lastchild(self): |
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306 "return the last child of this item, if one exists. otherwise None." |
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307 # hunk-lines don't have children |
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308 return None |
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309 |
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310 class uihunk(patchnode): |
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311 """ui patch hunk, wraps a hunk and keep track of ui behavior """ |
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312 maxcontext = 3 |
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313 |
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314 def __init__(self, hunk, header): |
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315 self._hunk = hunk |
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316 self.changedlines = [uihunkline(line, self) for line in hunk.hunk] |
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317 self.header = header |
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318 # used at end for detecting how many removed lines were un-applied |
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319 self.originalremoved = self.removed |
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320 |
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321 # flag to indicate whether to display as folded/unfolded to user |
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322 self.folded = True |
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323 # flag to indicate whether to apply this chunk |
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324 self.applied = True |
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325 # flag which only affects the status display indicating if a node's |
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326 # children are partially applied (i.e. some applied, some not). |
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327 self.partial = False |
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328 |
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329 def nextsibling(self): |
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330 numhunksinheader = len(self.header.hunks) |
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331 indexofthishunk = self.header.hunks.index(self) |
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332 |
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333 if (indexofthishunk < numhunksinheader - 1): |
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334 nexthunk = self.header.hunks[indexofthishunk + 1] |
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335 return nexthunk |
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336 else: |
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337 return None |
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338 |
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339 def prevsibling(self): |
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340 indexofthishunk = self.header.hunks.index(self) |
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341 if indexofthishunk > 0: |
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342 previoushunk = self.header.hunks[indexofthishunk - 1] |
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343 return previoushunk |
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344 else: |
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345 return None |
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346 |
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347 def parentitem(self): |
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348 "return the parent to the current item" |
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349 return self.header |
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350 |
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351 def firstchild(self): |
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352 "return the first child of this item, if one exists. otherwise None." |
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353 if len(self.changedlines) > 0: |
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354 return self.changedlines[0] |
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355 else: |
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356 return None |
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357 |
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358 def lastchild(self): |
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359 "return the last child of this item, if one exists. otherwise None." |
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360 if len(self.changedlines) > 0: |
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361 return self.changedlines[-1] |
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362 else: |
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363 return None |
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364 |
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365 def allchildren(self): |
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366 "return a list of all of the direct children of this node" |
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367 return self.changedlines |
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368 |
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369 def countchanges(self): |
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370 """changedlines -> (n+,n-)""" |
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371 add = len([l for l in self.changedlines if l.applied |
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372 and l.prettystr()[0] == '+']) |
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373 rem = len([l for l in self.changedlines if l.applied |
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374 and l.prettystr()[0] == '-']) |
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375 return add, rem |
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376 |
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377 def getfromtoline(self): |
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378 # calculate the number of removed lines converted to context lines |
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379 removedconvertedtocontext = self.originalremoved - self.removed |
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380 |
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381 contextlen = (len(self.before) + len(self.after) + |
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382 removedconvertedtocontext) |
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383 if self.after and self.after[-1] == '\\ No newline at end of file\n': |
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384 contextlen -= 1 |
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385 fromlen = contextlen + self.removed |
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386 tolen = contextlen + self.added |
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387 |
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388 # diffutils manual, section "2.2.2.2 detailed description of unified |
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389 # format": "an empty hunk is considered to end at the line that |
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390 # precedes the hunk." |
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391 # |
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392 # so, if either of hunks is empty, decrease its line start. --immerrr |
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393 # but only do this if fromline > 0, to avoid having, e.g fromline=-1. |
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394 fromline, toline = self.fromline, self.toline |
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395 if fromline != 0: |
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396 if fromlen == 0: |
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397 fromline -= 1 |
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398 if tolen == 0: |
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399 toline -= 1 |
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400 |
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401 fromtoline = '@@ -%d,%d +%d,%d @@%s\n' % ( |
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402 fromline, fromlen, toline, tolen, |
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403 self.proc and (' ' + self.proc)) |
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404 return fromtoline |
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405 |
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406 def write(self, fp): |
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407 # updated self.added/removed, which are used by getfromtoline() |
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408 self.added, self.removed = self.countchanges() |
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409 fp.write(self.getfromtoline()) |
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410 |
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411 hunklinelist = [] |
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412 # add the following to the list: (1) all applied lines, and |
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413 # (2) all unapplied removal lines (convert these to context lines) |
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414 for changedline in self.changedlines: |
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415 changedlinestr = changedline.prettystr() |
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416 if changedline.applied: |
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417 hunklinelist.append(changedlinestr) |
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418 elif changedlinestr[0] == "-": |
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419 hunklinelist.append(" " + changedlinestr[1:]) |
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420 |
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421 fp.write(''.join(self.before + hunklinelist + self.after)) |
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422 |
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423 pretty = write |
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424 |
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425 def prettystr(self): |
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426 x = stringio() |
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427 self.pretty(x) |
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428 return x.getvalue() |
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429 |
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430 def reversehunk(self): |
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431 """return a recordhunk which is the reverse of the hunk |
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432 |
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433 Assuming the displayed patch is diff(A, B) result. The returned hunk is |
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434 intended to be applied to B, instead of A. |
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435 |
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436 For example, when A is "0\n1\n2\n6\n" and B is "0\n3\n4\n5\n6\n", and |
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437 the user made the following selection: |
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438 |
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439 0 |
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440 [x] -1 [x]: selected |
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441 [ ] -2 [ ]: not selected |
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442 [x] +3 |
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443 [ ] +4 |
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444 [x] +5 |
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445 6 |
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446 |
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447 This function returns a hunk like: |
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448 |
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449 0 |
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450 -3 |
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451 -4 |
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452 -5 |
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453 +1 |
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454 +4 |
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455 6 |
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456 |
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457 Note "4" was first deleted then added. That's because "4" exists in B |
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458 side and "-4" must exist between "-3" and "-5" to make the patch |
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459 applicable to B. |
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460 """ |
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461 dels = [] |
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462 adds = [] |
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463 for line in self.changedlines: |
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464 text = line.linetext |
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465 if line.applied: |
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466 if text[0] == '+': |
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467 dels.append(text[1:]) |
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468 elif text[0] == '-': |
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469 adds.append(text[1:]) |
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470 elif text[0] == '+': |
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471 dels.append(text[1:]) |
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472 adds.append(text[1:]) |
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473 hunk = ['-%s' % l for l in dels] + ['+%s' % l for l in adds] |
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474 h = self._hunk |
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475 return patchmod.recordhunk(h.header, h.toline, h.fromline, h.proc, |
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476 h.before, hunk, h.after) |
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477 |
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478 def __getattr__(self, name): |
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479 return getattr(self._hunk, name) |
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480 |
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481 def __repr__(self): |
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482 return '<hunk %r@%d>' % (self.filename(), self.fromline) |
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483 |
30533 | 484 def filterpatch(ui, chunks, chunkselector, operation=None): |
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485 """interactively filter patch chunks into applied-only chunks""" |
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486 chunks = list(chunks) |
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487 # convert chunks list into structure suitable for displaying/modifying |
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488 # with curses. create a list of headers only. |
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489 headers = [c for c in chunks if isinstance(c, patchmod.header)] |
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490 |
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491 # if there are no changed files |
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492 if len(headers) == 0: |
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493 return [], {} |
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494 uiheaders = [uiheader(h) for h in headers] |
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495 # let user choose headers/hunks/lines, and mark their applied flags |
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496 # accordingly |
30533 | 497 ret = chunkselector(ui, uiheaders, operation=operation) |
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498 appliedhunklist = [] |
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499 for hdr in uiheaders: |
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500 if (hdr.applied and |
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501 (hdr.special() or len([h for h in hdr.hunks if h.applied]) > 0)): |
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502 appliedhunklist.append(hdr) |
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503 fixoffset = 0 |
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504 for hnk in hdr.hunks: |
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505 if hnk.applied: |
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506 appliedhunklist.append(hnk) |
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507 # adjust the 'to'-line offset of the hunk to be correct |
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508 # after de-activating some of the other hunks for this file |
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509 if fixoffset: |
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510 #hnk = copy.copy(hnk) # necessary?? |
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511 hnk.toline += fixoffset |
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512 else: |
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513 fixoffset += hnk.removed - hnk.added |
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514 |
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515 return (appliedhunklist, ret) |
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516 |
30533 | 517 def chunkselector(ui, headerlist, operation=None): |
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518 """ |
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519 curses interface to get selection of chunks, and mark the applied flags |
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520 of the chosen chunks. |
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521 """ |
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522 ui.write(_('starting interactive selection\n')) |
30533 | 523 chunkselector = curseschunkselector(headerlist, ui, operation) |
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524 origsigtstp = sentinel = object() |
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525 if util.safehasattr(signal, 'SIGTSTP'): |
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526 origsigtstp = signal.getsignal(signal.SIGTSTP) |
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527 try: |
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528 curses.wrapper(chunkselector.main) |
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529 if chunkselector.initerr is not None: |
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530 raise error.Abort(chunkselector.initerr) |
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531 # ncurses does not restore signal handler for SIGTSTP |
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532 finally: |
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533 if origsigtstp is not sentinel: |
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534 signal.signal(signal.SIGTSTP, origsigtstp) |
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535 return chunkselector.opts |
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536 |
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537 def testdecorator(testfn, f): |
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538 def u(*args, **kwargs): |
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539 return f(testfn, *args, **kwargs) |
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540 return u |
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541 |
30533 | 542 def testchunkselector(testfn, ui, headerlist, operation=None): |
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543 """ |
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544 test interface to get selection of chunks, and mark the applied flags |
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545 of the chosen chunks. |
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546 """ |
30533 | 547 chunkselector = curseschunkselector(headerlist, ui, operation) |
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548 if testfn and os.path.exists(testfn): |
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549 testf = open(testfn) |
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550 testcommands = map(lambda x: x.rstrip('\n'), testf.readlines()) |
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551 testf.close() |
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552 while True: |
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553 if chunkselector.handlekeypressed(testcommands.pop(0), test=True): |
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554 break |
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555 return chunkselector.opts |
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556 |
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557 _headermessages = { # {operation: text} |
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558 'apply': _('Select hunks to apply'), |
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559 'discard': _('Select hunks to discard'), |
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560 None: _('Select hunks to record'), |
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561 } |
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562 |
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563 class curseschunkselector(object): |
30533 | 564 def __init__(self, headerlist, ui, operation=None): |
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565 # put the headers into a patch object |
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566 self.headerlist = patch(headerlist) |
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567 |
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568 self.ui = ui |
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569 self.opts = {} |
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570 |
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571 self.errorstr = None |
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572 # list of all chunks |
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573 self.chunklist = [] |
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574 for h in headerlist: |
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575 self.chunklist.append(h) |
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576 self.chunklist.extend(h.hunks) |
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577 |
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578 # dictionary mapping (fgcolor, bgcolor) pairs to the |
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579 # corresponding curses color-pair value. |
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580 self.colorpairs = {} |
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581 # maps custom nicknames of color-pairs to curses color-pair values |
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582 self.colorpairnames = {} |
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583 |
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584 # Honor color setting of ui section. Keep colored setup as |
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585 # long as not explicitly set to a falsy value - especially, |
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586 # when not set at all. This is to stay most compatible with |
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587 # previous (color only) behaviour. |
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588 uicolor = util.parsebool(self.ui.config('ui', 'color')) |
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589 self.usecolor = uicolor is not False |
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590 |
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591 # the currently selected header, hunk, or hunk-line |
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592 self.currentselecteditem = self.headerlist[0] |
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593 |
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594 # updated when printing out patch-display -- the 'lines' here are the |
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595 # line positions *in the pad*, not on the screen. |
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596 self.selecteditemstartline = 0 |
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597 self.selecteditemendline = None |
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598 |
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599 # define indentation levels |
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600 self.headerindentnumchars = 0 |
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601 self.hunkindentnumchars = 3 |
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602 self.hunklineindentnumchars = 6 |
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603 |
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604 # the first line of the pad to print to the screen |
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605 self.firstlineofpadtoprint = 0 |
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606 |
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607 # keeps track of the number of lines in the pad |
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608 self.numpadlines = None |
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609 |
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610 self.numstatuslines = 1 |
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611 |
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612 # keep a running count of the number of lines printed to the pad |
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613 # (used for determining when the selected item begins/ends) |
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614 self.linesprintedtopadsofar = 0 |
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615 |
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616 # the first line of the pad which is visible on the screen |
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617 self.firstlineofpadtoprint = 0 |
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618 |
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619 # stores optional text for a commit comment provided by the user |
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620 self.commenttext = "" |
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621 |
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622 # if the last 'toggle all' command caused all changes to be applied |
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623 self.waslasttoggleallapplied = True |
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624 |
30533 | 625 # affects some ui text |
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626 if operation not in _headermessages: |
31649 | 627 raise error.ProgrammingError('unexpected operation: %s' % operation) |
30533 | 628 self.operation = operation |
629 | |
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630 def uparrowevent(self): |
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631 """ |
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632 try to select the previous item to the current item that has the |
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633 most-indented level. for example, if a hunk is selected, try to select |
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634 the last hunkline of the hunk prior to the selected hunk. or, if |
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635 the first hunkline of a hunk is currently selected, then select the |
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636 hunk itself. |
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637 """ |
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638 currentitem = self.currentselecteditem |
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639 |
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640 nextitem = currentitem.previtem() |
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641 |
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642 if nextitem is None: |
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643 # if no parent item (i.e. currentitem is the first header), then |
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644 # no change... |
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645 nextitem = currentitem |
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646 |
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647 self.currentselecteditem = nextitem |
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648 |
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649 def uparrowshiftevent(self): |
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650 """ |
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651 select (if possible) the previous item on the same level as the |
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652 currently selected item. otherwise, select (if possible) the |
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653 parent-item of the currently selected item. |
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654 """ |
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655 currentitem = self.currentselecteditem |
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656 nextitem = currentitem.prevsibling() |
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657 # if there's no previous sibling, try choosing the parent |
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658 if nextitem is None: |
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659 nextitem = currentitem.parentitem() |
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660 if nextitem is None: |
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661 # if no parent item (i.e. currentitem is the first header), then |
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662 # no change... |
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663 nextitem = currentitem |
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664 |
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665 self.currentselecteditem = nextitem |
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|
666 |
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667 def downarrowevent(self): |
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668 """ |
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|
669 try to select the next item to the current item that has the |
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670 most-indented level. for example, if a hunk is selected, select |
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671 the first hunkline of the selected hunk. or, if the last hunkline of |
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672 a hunk is currently selected, then select the next hunk, if one exists, |
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673 or if not, the next header if one exists. |
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|
674 """ |
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|
675 #self.startprintline += 1 #debug |
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676 currentitem = self.currentselecteditem |
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|
677 |
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678 nextitem = currentitem.nextitem() |
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679 # if there's no next item, keep the selection as-is |
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|
680 if nextitem is None: |
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|
681 nextitem = currentitem |
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|
682 |
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|
683 self.currentselecteditem = nextitem |
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|
684 |
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|
685 def downarrowshiftevent(self): |
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686 """ |
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|
687 select (if possible) the next item on the same level as the currently |
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parents:
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688 selected item. otherwise, select (if possible) the next item on the |
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689 same level as the parent item of the currently selected item. |
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|
690 """ |
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|
691 currentitem = self.currentselecteditem |
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|
692 nextitem = currentitem.nextsibling() |
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|
693 # if there's no next sibling, try choosing the parent's nextsibling |
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694 if nextitem is None: |
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|
695 try: |
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|
696 nextitem = currentitem.parentitem().nextsibling() |
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697 except AttributeError: |
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|
698 # parentitem returned None, so nextsibling() can't be called |
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699 nextitem = None |
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|
700 if nextitem is None: |
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29081
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|
701 # if parent has no next sibling, then no change... |
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702 nextitem = currentitem |
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parents:
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|
703 |
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diff
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|
704 self.currentselecteditem = nextitem |
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
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|
705 |
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parents:
diff
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|
706 def rightarrowevent(self): |
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parents:
diff
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|
707 """ |
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parents:
diff
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|
708 select (if possible) the first of this item's child-items. |
6409fb6c934d
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parents:
diff
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|
709 """ |
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parents:
diff
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|
710 currentitem = self.currentselecteditem |
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
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|
711 nextitem = currentitem.firstchild() |
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parents:
diff
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|
712 |
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parents:
diff
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|
713 # turn off folding if we want to show a child-item |
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record: add crecord's ui logic to core
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parents:
diff
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|
714 if currentitem.folded: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
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|
715 self.togglefolded(currentitem) |
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parents:
diff
changeset
|
716 |
6409fb6c934d
record: add crecord's ui logic to core
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parents:
diff
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|
717 if nextitem is None: |
6409fb6c934d
record: add crecord's ui logic to core
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parents:
diff
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|
718 # if no next item on parent-level, then no change... |
6409fb6c934d
record: add crecord's ui logic to core
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parents:
diff
changeset
|
719 nextitem = currentitem |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
720 |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
721 self.currentselecteditem = nextitem |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
722 |
6409fb6c934d
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parents:
diff
changeset
|
723 def leftarrowevent(self): |
6409fb6c934d
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parents:
diff
changeset
|
724 """ |
6409fb6c934d
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parents:
diff
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|
725 if the current item can be folded (i.e. it is an unfolded header or |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
726 hunk), then fold it. otherwise try select (if possible) the parent |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
727 of this item. |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
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|
728 """ |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
729 currentitem = self.currentselecteditem |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
730 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
731 # try to fold the item |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
732 if not isinstance(currentitem, uihunkline): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
733 if not currentitem.folded: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
734 self.togglefolded(item=currentitem) |
6409fb6c934d
record: add crecord's ui logic to core
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parents:
diff
changeset
|
735 return |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
736 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
737 # if it can't be folded, try to select the parent item |
6409fb6c934d
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parents:
diff
changeset
|
738 nextitem = currentitem.parentitem() |
6409fb6c934d
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parents:
diff
changeset
|
739 |
6409fb6c934d
record: add crecord's ui logic to core
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parents:
diff
changeset
|
740 if nextitem is None: |
6409fb6c934d
record: add crecord's ui logic to core
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parents:
diff
changeset
|
741 # if no item on parent-level, then no change... |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
742 nextitem = currentitem |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
743 if not nextitem.folded: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
744 self.togglefolded(item=nextitem) |
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record: add crecord's ui logic to core
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parents:
diff
changeset
|
745 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
746 self.currentselecteditem = nextitem |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
747 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
748 def leftarrowshiftevent(self): |
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
749 """ |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
750 select the header of the current item (or fold current item if the |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
751 current item is already a header). |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
752 """ |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
753 currentitem = self.currentselecteditem |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
754 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
755 if isinstance(currentitem, uiheader): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
756 if not currentitem.folded: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
757 self.togglefolded(item=currentitem) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
758 return |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
759 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
760 # select the parent item recursively until we're at a header |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
761 while True: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
762 nextitem = currentitem.parentitem() |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
763 if nextitem is None: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
764 break |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
765 else: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
766 currentitem = nextitem |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
767 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
768 self.currentselecteditem = currentitem |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
769 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
770 def updatescroll(self): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
771 "scroll the screen to fully show the currently-selected" |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
772 selstart = self.selecteditemstartline |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
773 selend = self.selecteditemendline |
29942
3664537386ab
crecord: delete commented line
Nathan Goldbaum <ngoldbau@illinois.edu>
parents:
29937
diff
changeset
|
774 |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
775 padstart = self.firstlineofpadtoprint |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
776 padend = padstart + self.yscreensize - self.numstatuslines - 1 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
777 # 'buffered' pad start/end values which scroll with a certain |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
778 # top/bottom context margin |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
779 padstartbuffered = padstart + 3 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
780 padendbuffered = padend - 3 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
781 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
782 if selend > padendbuffered: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
783 self.scrolllines(selend - padendbuffered) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
784 elif selstart < padstartbuffered: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
785 # negative values scroll in pgup direction |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
786 self.scrolllines(selstart - padstartbuffered) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
787 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
788 def scrolllines(self, numlines): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
789 "scroll the screen up (down) by numlines when numlines >0 (<0)." |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
790 self.firstlineofpadtoprint += numlines |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
791 if self.firstlineofpadtoprint < 0: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
792 self.firstlineofpadtoprint = 0 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
793 if self.firstlineofpadtoprint > self.numpadlines - 1: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
794 self.firstlineofpadtoprint = self.numpadlines - 1 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
795 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
796 def toggleapply(self, item=None): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
797 """ |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
798 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
|
799 toggle the flag of the currently selected item. |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
800 """ |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
801 if item is None: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
802 item = self.currentselecteditem |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
803 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
804 item.applied = not item.applied |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
805 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
806 if isinstance(item, uiheader): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
807 item.partial = False |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
808 if item.applied: |
24492
efa094701a05
record_curses: fix ui bug for newly added file
Laurent Charignon <lcharignon@fb.com>
parents:
24425
diff
changeset
|
809 # apply all its hunks |
efa094701a05
record_curses: fix ui bug for newly added file
Laurent Charignon <lcharignon@fb.com>
parents:
24425
diff
changeset
|
810 for hnk in item.hunks: |
efa094701a05
record_curses: fix ui bug for newly added file
Laurent Charignon <lcharignon@fb.com>
parents:
24425
diff
changeset
|
811 hnk.applied = True |
efa094701a05
record_curses: fix ui bug for newly added file
Laurent Charignon <lcharignon@fb.com>
parents:
24425
diff
changeset
|
812 # apply all their hunklines |
efa094701a05
record_curses: fix ui bug for newly added file
Laurent Charignon <lcharignon@fb.com>
parents:
24425
diff
changeset
|
813 for hunkline in hnk.changedlines: |
efa094701a05
record_curses: fix ui bug for newly added file
Laurent Charignon <lcharignon@fb.com>
parents:
24425
diff
changeset
|
814 hunkline.applied = True |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
815 else: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
816 # un-apply all its hunks |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
817 for hnk in item.hunks: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
818 hnk.applied = False |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
819 hnk.partial = False |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
820 # un-apply all their hunklines |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
821 for hunkline in hnk.changedlines: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
822 hunkline.applied = False |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
823 elif isinstance(item, uihunk): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
824 item.partial = False |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
825 # apply all it's hunklines |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
826 for hunkline in item.changedlines: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
827 hunkline.applied = item.applied |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
828 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
829 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
|
830 allsiblingsapplied = not (False in siblingappliedstatus) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
831 nosiblingsapplied = not (True in siblingappliedstatus) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
832 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
833 siblingspartialstatus = [hnk.partial for hnk in item.header.hunks] |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
834 somesiblingspartial = (True in siblingspartialstatus) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
835 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
836 #cases where applied or partial should be removed from header |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
837 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
838 # 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
|
839 if nosiblingsapplied: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
840 if not item.header.special(): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
841 item.header.applied = False |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
842 item.header.partial = False |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
843 else: # some/all parent siblings are applied |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
844 item.header.applied = True |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
845 item.header.partial = (somesiblingspartial or |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
846 not allsiblingsapplied) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
847 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
848 elif isinstance(item, uihunkline): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
849 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
|
850 allsiblingsapplied = not (False in siblingappliedstatus) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
851 nosiblingsapplied = not (True in siblingappliedstatus) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
852 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
853 # if no 'sibling' lines are applied |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
854 if nosiblingsapplied: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
855 item.hunk.applied = False |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
856 item.hunk.partial = False |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
857 elif allsiblingsapplied: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
858 item.hunk.applied = True |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
859 item.hunk.partial = False |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
860 else: # some siblings applied |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
861 item.hunk.applied = True |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
862 item.hunk.partial = True |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
863 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
864 parentsiblingsapplied = [hnk.applied for hnk |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
865 in item.hunk.header.hunks] |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
866 noparentsiblingsapplied = not (True in parentsiblingsapplied) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
867 allparentsiblingsapplied = not (False in parentsiblingsapplied) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
868 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
869 parentsiblingspartial = [hnk.partial for hnk |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
870 in item.hunk.header.hunks] |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
871 someparentsiblingspartial = (True in parentsiblingspartial) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
872 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
873 # 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
|
874 if noparentsiblingsapplied: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
875 if not item.hunk.header.special(): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
876 item.hunk.header.applied = False |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
877 item.hunk.header.partial = False |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
878 # set the applied and partial status of the header if needed |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
879 else: # some/all parent siblings are applied |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
880 item.hunk.header.applied = True |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
881 item.hunk.header.partial = (someparentsiblingspartial or |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
882 not allparentsiblingsapplied) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
883 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
884 def toggleall(self): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
885 "toggle the applied flag of all items." |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
886 if self.waslasttoggleallapplied: # then unapply them this time |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
887 for item in self.headerlist: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
888 if item.applied: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
889 self.toggleapply(item) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
890 else: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
891 for item in self.headerlist: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
892 if not item.applied: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
893 self.toggleapply(item) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
894 self.waslasttoggleallapplied = not self.waslasttoggleallapplied |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
895 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
896 def togglefolded(self, item=None, foldparent=False): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
897 "toggle folded flag of specified item (defaults to currently selected)" |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
898 if item is None: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
899 item = self.currentselecteditem |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
900 if foldparent or (isinstance(item, uiheader) and item.neverunfolded): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
901 if not isinstance(item, uiheader): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
902 # we need to select the parent item in this case |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
903 self.currentselecteditem = item = item.parentitem() |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
904 elif item.neverunfolded: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
905 item.neverunfolded = False |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
906 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
907 # also fold any foldable children of the parent/current item |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
908 if isinstance(item, uiheader): # the original or 'new' item |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
909 for child in item.allchildren(): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
910 child.folded = not item.folded |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
911 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
912 if isinstance(item, (uiheader, uihunk)): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
913 item.folded = not item.folded |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
914 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
915 def alignstring(self, instr, window): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
916 """ |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
917 add whitespace to the end of a string in order to make it fill |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
918 the screen in the x direction. the current cursor position is |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
919 taken into account when making this calculation. the string can span |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
920 multiple lines. |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
921 """ |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
922 y, xstart = window.getyx() |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
923 width = self.xscreensize |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
924 # turn tabs into spaces |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
925 instr = instr.expandtabs(4) |
24351
cdc4f3af2497
crecord: use colwidth instead of ucolwidth
Matt Mackall <mpm@selenic.com>
parents:
24342
diff
changeset
|
926 strwidth = encoding.colwidth(instr) |
24315
7d5f935bd705
crecord: use encoding.ucolwidth
Matt Mackall <mpm@selenic.com>
parents:
24314
diff
changeset
|
927 numspaces = (width - ((strwidth + xstart) % width) - 1) |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
928 return instr + " " * numspaces + "\n" |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
929 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
930 def printstring(self, window, text, fgcolor=None, bgcolor=None, pair=None, |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
931 pairname=None, attrlist=None, towin=True, align=True, showwhtspc=False): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
932 """ |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
933 print the string, text, with the specified colors and attributes, to |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
934 the specified curses window object. |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
935 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
936 the foreground and background colors are of the form |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
937 curses.color_xxxx, where xxxx is one of: [black, blue, cyan, green, |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
938 magenta, red, white, yellow]. if pairname is provided, a color |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
939 pair will be looked up in the self.colorpairnames dictionary. |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
940 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
941 attrlist is a list containing text attributes in the form of |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
942 curses.a_xxxx, where xxxx can be: [bold, dim, normal, standout, |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
943 underline]. |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
944 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
945 if align == True, whitespace is added to the printed string such that |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
946 the string stretches to the right border of the window. |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
947 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
948 if showwhtspc == True, trailing whitespace of a string is highlighted. |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
949 """ |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
950 # preprocess the text, converting tabs to spaces |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
951 text = text.expandtabs(4) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
952 # strip \n, and convert control characters to ^[char] representation |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
953 text = re.sub(r'[\x00-\x08\x0a-\x1f]', |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
954 lambda m:'^' + chr(ord(m.group()) + 64), text.strip('\n')) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
955 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
956 if pair is not None: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
957 colorpair = pair |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
958 elif pairname is not None: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
959 colorpair = self.colorpairnames[pairname] |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
960 else: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
961 if fgcolor is None: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
962 fgcolor = -1 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
963 if bgcolor is None: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
964 bgcolor = -1 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
965 if (fgcolor, bgcolor) in self.colorpairs: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
966 colorpair = self.colorpairs[(fgcolor, bgcolor)] |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
967 else: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
968 colorpair = self.getcolorpair(fgcolor, bgcolor) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
969 # add attributes if possible |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
970 if attrlist is None: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
971 attrlist = [] |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
972 if colorpair < 256: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
973 # 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
|
974 for textattr in attrlist: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
975 colorpair |= textattr |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
976 else: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
977 # just apply a select few (safe?) attributes |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
978 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
|
979 if textattr in attrlist: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
980 colorpair |= textattr |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
981 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
982 y, xstart = self.chunkpad.getyx() |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
983 t = "" # variable for counting lines printed |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
984 # if requested, show trailing whitespace |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
985 if showwhtspc: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
986 origlen = len(text) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
987 text = text.rstrip(' \n') # tabs have already been expanded |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
988 strippedlen = len(text) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
989 numtrailingspaces = origlen - strippedlen |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
990 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
991 if towin: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
992 window.addstr(text, colorpair) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
993 t += text |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
994 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
995 if showwhtspc: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
996 wscolorpair = colorpair | curses.A_REVERSE |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
997 if towin: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
998 for i in range(numtrailingspaces): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
999 window.addch(curses.ACS_CKBOARD, wscolorpair) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1000 t += " " * numtrailingspaces |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1001 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1002 if align: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1003 if towin: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1004 extrawhitespace = self.alignstring("", window) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1005 window.addstr(extrawhitespace, colorpair) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1006 else: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1007 # 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
|
1008 extrawhitespace = self.alignstring(t, window) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1009 t += extrawhitespace |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1010 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1011 # 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
|
1012 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1013 linesprinted = (xstart + len(t)) / self.xscreensize |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1014 self.linesprintedtopadsofar += linesprinted |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1015 return t |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1016 |
30546
9b674957e2e4
crecord: rewrite status line text (BC)
Jun Wu <quark@fb.com>
parents:
30545
diff
changeset
|
1017 def _getstatuslinesegments(self): |
9b674957e2e4
crecord: rewrite status line text (BC)
Jun Wu <quark@fb.com>
parents:
30545
diff
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1018 """-> [str]. return segments""" |
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1019 selected = self.currentselecteditem.applied |
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1020 spaceselect = _('space: select') |
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1021 spacedeselect = _('space: deselect') |
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1022 # Format the selected label into a place as long as the longer of the |
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1023 # two possible labels. This may vary by language. |
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1024 spacelen = max(len(spaceselect), len(spacedeselect)) |
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1025 selectedlabel = '%-*s' % (spacelen, |
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1026 spacedeselect if selected else spaceselect) |
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1027 segments = [ |
30548
8d9745ff1e62
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|
1028 _headermessages[self.operation], |
30546
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|
1029 '-', |
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1030 _('[x]=selected **=collapsed'), |
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1031 _('c: confirm'), |
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1032 _('q: abort'), |
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1033 _('arrow keys: move/expand/collapse'), |
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|
1034 selectedlabel, |
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1035 _('?: help'), |
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|
1036 ] |
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|
1037 return segments |
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|
1038 |
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1039 def _getstatuslines(self): |
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1040 """() -> [str]. return short help used in the top status window""" |
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1041 if self.errorstr is not None: |
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1042 lines = [self.errorstr, _('Press any key to continue')] |
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1043 else: |
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1044 # wrap segments to lines |
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1045 segments = self._getstatuslinesegments() |
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1046 width = self.xscreensize |
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1047 lines = [] |
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1048 lastwidth = width |
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1049 for s in segments: |
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1050 w = encoding.colwidth(s) |
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1051 sep = ' ' * (1 + (s and s[0] not in '-[')) |
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1052 if lastwidth + w + len(sep) >= width: |
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1053 lines.append(s) |
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1054 lastwidth = w |
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1055 else: |
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1056 lines[-1] += sep + s |
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1057 lastwidth += w + len(sep) |
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1058 if len(lines) != self.numstatuslines: |
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1059 self.numstatuslines = len(lines) |
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1060 self.statuswin.resize(self.numstatuslines, self.xscreensize) |
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1061 return [util.ellipsis(l, self.xscreensize - 1) for l in lines] |
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1062 |
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1063 def updatescreen(self): |
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1064 self.statuswin.erase() |
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1065 self.chunkpad.erase() |
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1066 |
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1067 printstring = self.printstring |
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1068 |
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1069 # print out the status lines at the top |
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1070 try: |
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1071 for line in self._getstatuslines(): |
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1072 printstring(self.statuswin, line, pairname="legend") |
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1073 self.statuswin.refresh() |
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1074 except curses.error: |
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1075 pass |
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1076 if self.errorstr is not None: |
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1077 return |
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1078 |
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1079 # print out the patch in the remaining part of the window |
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1080 try: |
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|
1081 self.printitem() |
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|
1082 self.updatescroll() |
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|
1083 self.chunkpad.refresh(self.firstlineofpadtoprint, 0, |
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1084 self.numstatuslines, 0, |
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1085 self.yscreensize - self.numstatuslines, |
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1086 self.xscreensize) |
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1087 except curses.error: |
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|
1088 pass |
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|
1089 |
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1090 def getstatusprefixstring(self, item): |
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|
1091 """ |
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|
1092 create a string to prefix a line with which indicates whether 'item' |
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1093 is applied and/or folded. |
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|
1094 """ |
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1095 |
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|
1096 # create checkbox string |
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1097 if item.applied: |
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1098 if not isinstance(item, uihunkline) and item.partial: |
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1099 checkbox = "[~]" |
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1100 else: |
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|
1101 checkbox = "[x]" |
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1102 else: |
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1103 checkbox = "[ ]" |
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|
1104 |
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1105 try: |
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1106 if item.folded: |
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1107 checkbox += "**" |
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1108 if isinstance(item, uiheader): |
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|
1109 # one of "m", "a", or "d" (modified, added, deleted) |
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1110 filestatus = item.changetype |
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|
1111 |
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|
1112 checkbox += filestatus + " " |
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|
1113 else: |
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1114 checkbox += " " |
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1115 if isinstance(item, uiheader): |
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|
1116 # add two more spaces for headers |
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|
1117 checkbox += " " |
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|
1118 except AttributeError: # not foldable |
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|
1119 checkbox += " " |
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|
1120 |
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|
1121 return checkbox |
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|
1122 |
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1123 def printheader(self, header, selected=False, towin=True, |
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1124 ignorefolding=False): |
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|
1125 """ |
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1126 print the header to the pad. if countlines is True, don't print |
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1127 anything, but just count the number of lines which would be printed. |
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1128 """ |
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1129 |
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|
1130 outstr = "" |
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1131 text = header.prettystr() |
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1132 chunkindex = self.chunklist.index(header) |
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|
1133 |
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1134 if chunkindex != 0 and not header.folded: |
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|
1135 # add separating line before headers |
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|
1136 outstr += self.printstring(self.chunkpad, '_' * self.xscreensize, |
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1137 towin=towin, align=False) |
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1138 # select color-pair based on if the header is selected |
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1139 colorpair = self.getcolorpair(name=selected and "selected" or "normal", |
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|
1140 attrlist=[curses.A_BOLD]) |
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|
1141 |
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|
1142 # print out each line of the chunk, expanding it to screen width |
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1143 |
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|
1144 # number of characters to indent lines on this level by |
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1145 indentnumchars = 0 |
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1146 checkbox = self.getstatusprefixstring(header) |
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1147 if not header.folded or ignorefolding: |
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1148 textlist = text.split("\n") |
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1149 linestr = checkbox + textlist[0] |
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1150 else: |
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1151 linestr = checkbox + header.filename() |
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1152 outstr += self.printstring(self.chunkpad, linestr, pair=colorpair, |
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|
1153 towin=towin) |
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|
1154 if not header.folded or ignorefolding: |
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diff
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|
1155 if len(textlist) > 1: |
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parents:
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1156 for line in textlist[1:]: |
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parents:
diff
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|
1157 linestr = " "*(indentnumchars + len(checkbox)) + line |
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1158 outstr += self.printstring(self.chunkpad, linestr, |
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1159 pair=colorpair, towin=towin) |
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|
1160 |
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|
1161 return outstr |
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|
1162 |
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|
1163 def printhunklinesbefore(self, hunk, selected=False, towin=True, |
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|
1164 ignorefolding=False): |
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diff
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|
1165 "includes start/end line indicator" |
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|
1166 outstr = "" |
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|
1167 # where hunk is in list of siblings |
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1168 hunkindex = hunk.header.hunks.index(hunk) |
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|
1169 |
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diff
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|
1170 if hunkindex != 0: |
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|
1171 # add separating line before headers |
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|
1172 outstr += self.printstring(self.chunkpad, ' '*self.xscreensize, |
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|
1173 towin=towin, align=False) |
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|
1174 |
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1175 colorpair = self.getcolorpair(name=selected and "selected" or "normal", |
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1176 attrlist=[curses.A_BOLD]) |
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|
1177 |
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|
1178 # print out from-to line with checkbox |
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1179 checkbox = self.getstatusprefixstring(hunk) |
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|
1180 |
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1181 lineprefix = " "*self.hunkindentnumchars + checkbox |
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1182 frtoline = " " + hunk.getfromtoline().strip("\n") |
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|
1183 |
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1184 outstr += self.printstring(self.chunkpad, lineprefix, towin=towin, |
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1185 align=False) # add uncolored checkbox/indent |
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1186 outstr += self.printstring(self.chunkpad, frtoline, pair=colorpair, |
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|
1187 towin=towin) |
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|
1188 |
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|
1189 if hunk.folded and not ignorefolding: |
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|
1190 # skip remainder of output |
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|
1191 return outstr |
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|
1192 |
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1193 # print out lines of the chunk preceeding changed-lines |
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1194 for line in hunk.before: |
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|
1195 linestr = " "*(self.hunklineindentnumchars + len(checkbox)) + line |
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1196 outstr += self.printstring(self.chunkpad, linestr, towin=towin) |
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|
1197 |
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|
1198 return outstr |
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|
1199 |
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parents:
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|
1200 def printhunklinesafter(self, hunk, towin=True, ignorefolding=False): |
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1201 outstr = "" |
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|
1202 if hunk.folded and not ignorefolding: |
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|
1203 return outstr |
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|
1204 |
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|
1205 # a bit superfluous, but to avoid hard-coding indent amount |
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|
1206 checkbox = self.getstatusprefixstring(hunk) |
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|
1207 for line in hunk.after: |
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|
1208 linestr = " "*(self.hunklineindentnumchars + len(checkbox)) + line |
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|
1209 outstr += self.printstring(self.chunkpad, linestr, towin=towin) |
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|
1210 |
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|
1211 return outstr |
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|
1212 |
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parents:
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|
1213 def printhunkchangedline(self, hunkline, selected=False, towin=True): |
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|
1214 outstr = "" |
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|
1215 checkbox = self.getstatusprefixstring(hunkline) |
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|
1216 |
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parents:
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|
1217 linestr = hunkline.prettystr().strip("\n") |
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|
1218 |
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|
1219 # select color-pair based on whether line is an addition/removal |
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parents:
diff
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|
1220 if selected: |
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parents:
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|
1221 colorpair = self.getcolorpair(name="selected") |
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parents:
diff
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|
1222 elif linestr.startswith("+"): |
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parents:
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|
1223 colorpair = self.getcolorpair(name="addition") |
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
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|
1224 elif linestr.startswith("-"): |
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parents:
diff
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|
1225 colorpair = self.getcolorpair(name="deletion") |
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Laurent Charignon <lcharignon@fb.com>
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diff
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|
1226 elif linestr.startswith("\\"): |
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parents:
diff
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|
1227 colorpair = self.getcolorpair(name="normal") |
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parents:
diff
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|
1228 |
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
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|
1229 lineprefix = " "*self.hunklineindentnumchars + checkbox |
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
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|
1230 outstr += self.printstring(self.chunkpad, lineprefix, towin=towin, |
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Laurent Charignon <lcharignon@fb.com>
parents:
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|
1231 align=False) # add uncolored checkbox/indent |
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parents:
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|
1232 outstr += self.printstring(self.chunkpad, linestr, pair=colorpair, |
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parents:
diff
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|
1233 towin=towin, showwhtspc=True) |
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parents:
diff
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|
1234 return outstr |
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diff
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|
1235 |
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
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|
1236 def printitem(self, item=None, ignorefolding=False, recursechildren=True, |
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parents:
diff
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|
1237 towin=True): |
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parents:
diff
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|
1238 """ |
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
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|
1239 use __printitem() to print the the specified item.applied. |
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
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|
1240 if item is not specified, then print the entire patch. |
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Laurent Charignon <lcharignon@fb.com>
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diff
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|
1241 (hiding folded elements, etc. -- see __printitem() docstring) |
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parents:
diff
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|
1242 """ |
28579
f571ea254f75
crecord: clean up empty lines at ends of docblocks
Ryan McElroy <rmcelroy@fb.com>
parents:
28543
diff
changeset
|
1243 |
24310
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parents:
diff
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|
1244 if item is None: |
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parents:
diff
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|
1245 item = self.headerlist |
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parents:
diff
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|
1246 if recursechildren: |
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parents:
diff
changeset
|
1247 self.linesprintedtopadsofar = 0 |
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parents:
diff
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|
1248 |
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parents:
diff
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|
1249 outstr = [] |
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parents:
diff
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|
1250 self.__printitem(item, ignorefolding, recursechildren, outstr, |
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parents:
diff
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|
1251 towin=towin) |
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parents:
diff
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|
1252 return ''.join(outstr) |
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parents:
diff
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|
1253 |
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
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|
1254 def outofdisplayedarea(self): |
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parents:
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|
1255 y, _ = self.chunkpad.getyx() # cursor location |
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diff
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|
1256 # * 2 here works but an optimization would be the max number of |
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diff
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|
1257 # consecutive non selectable lines |
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diff
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|
1258 # i.e the max number of context line for any hunk in the patch |
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parents:
diff
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|
1259 miny = min(0, self.firstlineofpadtoprint - self.yscreensize) |
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|
1260 maxy = self.firstlineofpadtoprint + self.yscreensize * 2 |
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parents:
diff
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|
1261 return y < miny or y > maxy |
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diff
changeset
|
1262 |
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parents:
diff
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|
1263 def handleselection(self, item, recursechildren): |
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parents:
diff
changeset
|
1264 selected = (item is self.currentselecteditem) |
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parents:
diff
changeset
|
1265 if selected and recursechildren: |
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parents:
diff
changeset
|
1266 # assumes line numbering starting from line 0 |
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parents:
diff
changeset
|
1267 self.selecteditemstartline = self.linesprintedtopadsofar |
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parents:
diff
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|
1268 selecteditemlines = self.getnumlinesdisplayed(item, |
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record: add crecord's ui logic to core
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1269 recursechildren=False) |
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1270 self.selecteditemendline = (self.selecteditemstartline + |
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1271 selecteditemlines - 1) |
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1272 return selected |
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|
1273 |
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1274 def __printitem(self, item, ignorefolding, recursechildren, outstr, |
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1275 towin=True): |
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|
1276 """ |
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|
1277 recursive method for printing out patch/header/hunk/hunk-line data to |
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1278 screen. also returns a string with all of the content of the displayed |
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1279 patch (not including coloring, etc.). |
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|
1280 |
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1281 if ignorefolding is True, then folded items are printed out. |
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1282 |
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1283 if recursechildren is False, then only print the item without its |
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1284 child items. |
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1285 """ |
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1286 |
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1287 if towin and self.outofdisplayedarea(): |
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1288 return |
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|
1289 |
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1290 selected = self.handleselection(item, recursechildren) |
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1291 |
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1292 # patch object is a list of headers |
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|
1293 if isinstance(item, patch): |
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1294 if recursechildren: |
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1295 for hdr in item: |
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1296 self.__printitem(hdr, ignorefolding, |
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1297 recursechildren, outstr, towin) |
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|
1298 # todo: eliminate all isinstance() calls |
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|
1299 if isinstance(item, uiheader): |
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1300 outstr.append(self.printheader(item, selected, towin=towin, |
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1301 ignorefolding=ignorefolding)) |
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|
1302 if recursechildren: |
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1303 for hnk in item.hunks: |
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1304 self.__printitem(hnk, ignorefolding, |
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1305 recursechildren, outstr, towin) |
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1306 elif (isinstance(item, uihunk) and |
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1307 ((not item.header.folded) or ignorefolding)): |
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1308 # print the hunk data which comes before the changed-lines |
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1309 outstr.append(self.printhunklinesbefore(item, selected, towin=towin, |
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1310 ignorefolding=ignorefolding)) |
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|
1311 if recursechildren: |
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|
1312 for l in item.changedlines: |
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1313 self.__printitem(l, ignorefolding, |
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|
1314 recursechildren, outstr, towin) |
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|
1315 outstr.append(self.printhunklinesafter(item, towin=towin, |
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|
1316 ignorefolding=ignorefolding)) |
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|
1317 elif (isinstance(item, uihunkline) and |
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1318 ((not item.hunk.folded) or ignorefolding)): |
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1319 outstr.append(self.printhunkchangedline(item, selected, |
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|
1320 towin=towin)) |
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|
1321 |
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|
1322 return outstr |
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|
1323 |
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|
1324 def getnumlinesdisplayed(self, item=None, ignorefolding=False, |
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|
1325 recursechildren=True): |
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|
1326 """ |
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|
1327 return the number of lines which would be displayed if the item were |
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|
1328 to be printed to the display. the item will not be printed to the |
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|
1329 display (pad). |
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|
1330 if no item is given, assume the entire patch. |
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|
1331 if ignorefolding is True, folded items will be unfolded when counting |
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diff
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|
1332 the number of lines. |
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|
1333 """ |
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|
1334 |
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|
1335 # temporarily disable printing to windows by printstring |
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1336 patchdisplaystring = self.printitem(item, ignorefolding, |
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|
1337 recursechildren, towin=False) |
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|
1338 numlines = len(patchdisplaystring) / self.xscreensize |
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|
1339 return numlines |
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diff
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|
1340 |
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|
1341 def sigwinchhandler(self, n, frame): |
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|
1342 "handle window resizing" |
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|
1343 try: |
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diff
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|
1344 curses.endwin() |
30315
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Yuya Nishihara <yuya@tcha.org>
parents:
29957
diff
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|
1345 self.xscreensize, self.yscreensize = scmutil.termsize(self.ui) |
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|
1346 self.statuswin.resize(self.numstatuslines, self.xscreensize) |
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|
1347 self.numpadlines = self.getnumlinesdisplayed(ignorefolding=True) + 1 |
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1348 self.chunkpad = curses.newpad(self.numpadlines, self.xscreensize) |
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|
1349 except curses.error: |
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diff
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|
1350 pass |
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|
1351 |
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|
1352 def getcolorpair(self, fgcolor=None, bgcolor=None, name=None, |
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|
1353 attrlist=None): |
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|
1354 """ |
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|
1355 get a curses color pair, adding it to self.colorpairs if it is not |
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diff
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|
1356 already defined. an optional string, name, can be passed as a shortcut |
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|
1357 for referring to the color-pair. by default, if no arguments are |
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diff
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|
1358 specified, the white foreground / black background color-pair is |
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diff
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|
1359 returned. |
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diff
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|
1360 |
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|
1361 it is expected that this function will be used exclusively for |
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|
1362 initializing color pairs, and not curses.init_pair(). |
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|
1363 |
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|
1364 attrlist is used to 'flavor' the returned color-pair. this information |
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|
1365 is not stored in self.colorpairs. it contains attribute values like |
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|
1366 curses.A_BOLD. |
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|
1367 """ |
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|
1368 |
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|
1369 if (name is not None) and name in self.colorpairnames: |
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|
1370 # then get the associated color pair and return it |
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|
1371 colorpair = self.colorpairnames[name] |
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|
1372 else: |
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diff
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|
1373 if fgcolor is None: |
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|
1374 fgcolor = -1 |
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|
1375 if bgcolor is None: |
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|
1376 bgcolor = -1 |
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|
1377 if (fgcolor, bgcolor) in self.colorpairs: |
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|
1378 colorpair = self.colorpairs[(fgcolor, bgcolor)] |
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|
1379 else: |
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diff
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|
1380 pairindex = len(self.colorpairs) + 1 |
35527
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diff
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|
1381 if self.usecolor: |
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diff
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|
1382 curses.init_pair(pairindex, fgcolor, bgcolor) |
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|
1383 colorpair = self.colorpairs[(fgcolor, bgcolor)] = ( |
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|
1384 curses.color_pair(pairindex)) |
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|
1385 if name is not None: |
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diff
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|
1386 self.colorpairnames[name] = curses.color_pair(pairindex) |
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|
1387 else: |
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diff
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|
1388 cval = 0 |
f43dc62cfe11
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diff
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|
1389 if name is not None: |
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diff
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|
1390 if name == 'selected': |
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parents:
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diff
changeset
|
1391 cval = curses.A_REVERSE |
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diff
changeset
|
1392 self.colorpairnames[name] = cval |
f43dc62cfe11
crecord: honor "ui.color = no" config option
Elmar Bartel <elb_hg@leo.org>
parents:
35068
diff
changeset
|
1393 colorpair = self.colorpairs[(fgcolor, bgcolor)] = cval |
24310
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1394 |
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1395 # add attributes if possible |
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1396 if attrlist is None: |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1397 attrlist = [] |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1398 if colorpair < 256: |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1399 # 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
|
1400 for textattr in attrlist: |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1401 colorpair |= textattr |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1402 else: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1403 # just apply a select few (safe?) attributes |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1404 for textattrib in (curses.A_UNDERLINE, curses.A_BOLD): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1405 if textattrib in attrlist: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1406 colorpair |= textattrib |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1407 return colorpair |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1408 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1409 def initcolorpair(self, *args, **kwargs): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1410 "same as getcolorpair." |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1411 self.getcolorpair(*args, **kwargs) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1412 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1413 def helpwindow(self): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1414 "print a help window to the screen. exit after any keypress." |
30535 | 1415 helptext = _( |
1416 """ [press any key to return to the patch-display] | |
24310
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1417 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1418 crecord allows you to interactively choose among the changes you have made, |
24840
a5e3634ba024
record: change wording for record curses interface
Laurent Charignon <lcharignon@fb.com>
parents:
24779
diff
changeset
|
1419 and confirm only those changes you select for further processing by the command |
a5e3634ba024
record: change wording for record curses interface
Laurent Charignon <lcharignon@fb.com>
parents:
24779
diff
changeset
|
1420 you are running (commit/shelve/revert), after confirming the selected |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1421 changes, the unselected changes are still present in your working copy, so you |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1422 can use crecord multiple times to split large changes into smaller changesets. |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1423 the following are valid keystrokes: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1424 |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1425 [space] : (un-)select item ([~]/[x] = partly/fully applied) |
27936
fedd81659643
crecord: fix typo in the help text
Laurent Charignon <lcharignon@fb.com>
parents:
27914
diff
changeset
|
1426 A : (un-)select all items |
24310
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1427 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
|
1428 pgup/pgdn [K/J] : go to previous/next item of same type |
24310
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1429 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
|
1430 shift-left-arrow [H] : go to parent header / fold selected header |
24310
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1431 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
|
1432 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
|
1433 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
|
1434 m : edit / resume editing the commit message |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1435 e : edit the currently selected hunk |
29077
6ecd1a00977e
crecord: drop the version condition for amend
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
29076
diff
changeset
|
1436 a : toggle amend mode, only with commit -i |
24840
a5e3634ba024
record: change wording for record curses interface
Laurent Charignon <lcharignon@fb.com>
parents:
24779
diff
changeset
|
1437 c : confirm selected changes |
a5e3634ba024
record: change wording for record curses interface
Laurent Charignon <lcharignon@fb.com>
parents:
24779
diff
changeset
|
1438 r : review/edit and confirm selected changes |
a5e3634ba024
record: change wording for record curses interface
Laurent Charignon <lcharignon@fb.com>
parents:
24779
diff
changeset
|
1439 q : quit without confirming (no changes will be made) |
30535 | 1440 ? : help (what you're currently reading)""") |
24310
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1441 |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1442 helpwin = curses.newwin(self.yscreensize, 0, 0, 0) |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1443 helplines = helptext.split("\n") |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1444 helplines = helplines + [" "]*( |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1445 self.yscreensize - self.numstatuslines - len(helplines) - 1) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1446 try: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1447 for line in helplines: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1448 self.printstring(helpwin, line, pairname="legend") |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1449 except curses.error: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1450 pass |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1451 helpwin.refresh() |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1452 try: |
30981
a0c4e57074fe
crecord: log blocked time waiting for curses input
Simon Farnsworth <simonfar@fb.com>
parents:
30797
diff
changeset
|
1453 with self.ui.timeblockedsection('crecord'): |
a0c4e57074fe
crecord: log blocked time waiting for curses input
Simon Farnsworth <simonfar@fb.com>
parents:
30797
diff
changeset
|
1454 helpwin.getkey() |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1455 except curses.error: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1456 pass |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1457 |
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
|
1458 def commitMessageWindow(self): |
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
|
1459 "Create a temporary commit message editing window on the screen." |
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
|
1460 |
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
|
1461 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
|
1462 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
|
1463 curses.endwin() |
a1cd6eae2ad3
record: make the m key open an editor for the commit message (issue5667)
Peter Vitt <peter.vitt2@uni-siegen.de>
parents:
33813
diff
changeset
|
1464 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
|
1465 curses.cbreak() |
a1cd6eae2ad3
record: make the m key open an editor for the commit message (issue5667)
Peter Vitt <peter.vitt2@uni-siegen.de>
parents:
33813
diff
changeset
|
1466 self.stdscr.refresh() |
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
|
1467 self.stdscr.keypad(1) # allow arrow-keys to continue to function |
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
|
1468 |
24310
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1469 def confirmationwindow(self, windowtext): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1470 "display an informational window, then wait for and return a keypress." |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1471 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1472 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
|
1473 try: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1474 lines = windowtext.split("\n") |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1475 for line in lines: |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1476 self.printstring(confirmwin, line, pairname="selected") |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1477 except curses.error: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1478 pass |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1479 self.stdscr.refresh() |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1480 confirmwin.refresh() |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1481 try: |
30981
a0c4e57074fe
crecord: log blocked time waiting for curses input
Simon Farnsworth <simonfar@fb.com>
parents:
30797
diff
changeset
|
1482 with self.ui.timeblockedsection('crecord'): |
a0c4e57074fe
crecord: log blocked time waiting for curses input
Simon Farnsworth <simonfar@fb.com>
parents:
30797
diff
changeset
|
1483 response = chr(self.stdscr.getch()) |
24310
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parents:
diff
changeset
|
1484 except ValueError: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1485 response = None |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1486 |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1487 return response |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1488 |
28926
0411b7998d9b
crecord: cleanup the remains of commit confirmation
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
28925
diff
changeset
|
1489 def reviewcommit(self): |
24840
a5e3634ba024
record: change wording for record curses interface
Laurent Charignon <lcharignon@fb.com>
parents:
24779
diff
changeset
|
1490 """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
|
1491 confirmed.""" |
30535 | 1492 confirmtext = _( |
24310
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1493 """if you answer yes to the following, the your currently chosen patch chunks |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1494 will be loaded into an editor. you may modify the patch from the editor, and |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1495 save the changes if you wish to change the patch. otherwise, you can just |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1496 close the editor without saving to accept the current patch as-is. |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1497 |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1498 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
|
1499 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
|
1500 |
24840
a5e3634ba024
record: change wording for record curses interface
Laurent Charignon <lcharignon@fb.com>
parents:
24779
diff
changeset
|
1501 are you sure you want to review/edit and confirm the selected changes [yn]? |
a5e3634ba024
record: change wording for record curses interface
Laurent Charignon <lcharignon@fb.com>
parents:
24779
diff
changeset
|
1502 """) |
30981
a0c4e57074fe
crecord: log blocked time waiting for curses input
Simon Farnsworth <simonfar@fb.com>
parents:
30797
diff
changeset
|
1503 with self.ui.timeblockedsection('crecord'): |
a0c4e57074fe
crecord: log blocked time waiting for curses input
Simon Farnsworth <simonfar@fb.com>
parents:
30797
diff
changeset
|
1504 response = self.confirmationwindow(confirmtext) |
24310
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1505 if response is None: |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1506 response = "n" |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1507 if response.lower().startswith("y"): |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1508 return True |
6409fb6c934d
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parents:
diff
changeset
|
1509 else: |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1510 return False |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1511 |
27156
55fa7c3900ae
commit: add amend mode for commit -i
Laurent Charignon <lcharignon@fb.com>
parents:
27155
diff
changeset
|
1512 def toggleamend(self, opts, test): |
55fa7c3900ae
commit: add amend mode for commit -i
Laurent Charignon <lcharignon@fb.com>
parents:
27155
diff
changeset
|
1513 """Toggle the amend flag. |
55fa7c3900ae
commit: add amend mode for commit -i
Laurent Charignon <lcharignon@fb.com>
parents:
27155
diff
changeset
|
1514 |
55fa7c3900ae
commit: add amend mode for commit -i
Laurent Charignon <lcharignon@fb.com>
parents:
27155
diff
changeset
|
1515 When the amend flag is set, a commit will modify the most recently |
55fa7c3900ae
commit: add amend mode for commit -i
Laurent Charignon <lcharignon@fb.com>
parents:
27155
diff
changeset
|
1516 committed changeset, instead of creating a new changeset. Otherwise, a |
55fa7c3900ae
commit: add amend mode for commit -i
Laurent Charignon <lcharignon@fb.com>
parents:
27155
diff
changeset
|
1517 new changeset will be created (the normal commit behavior). |
28579
f571ea254f75
crecord: clean up empty lines at ends of docblocks
Ryan McElroy <rmcelroy@fb.com>
parents:
28543
diff
changeset
|
1518 """ |
27156
55fa7c3900ae
commit: add amend mode for commit -i
Laurent Charignon <lcharignon@fb.com>
parents:
27155
diff
changeset
|
1519 |
55fa7c3900ae
commit: add amend mode for commit -i
Laurent Charignon <lcharignon@fb.com>
parents:
27155
diff
changeset
|
1520 try: |
55fa7c3900ae
commit: add amend mode for commit -i
Laurent Charignon <lcharignon@fb.com>
parents:
27155
diff
changeset
|
1521 ver = float(util.version()[:3]) |
55fa7c3900ae
commit: add amend mode for commit -i
Laurent Charignon <lcharignon@fb.com>
parents:
27155
diff
changeset
|
1522 except ValueError: |
55fa7c3900ae
commit: add amend mode for commit -i
Laurent Charignon <lcharignon@fb.com>
parents:
27155
diff
changeset
|
1523 ver = 1 |
55fa7c3900ae
commit: add amend mode for commit -i
Laurent Charignon <lcharignon@fb.com>
parents:
27155
diff
changeset
|
1524 if ver < 2.19: |
30535 | 1525 msg = _("The amend option is unavailable with hg versions < 2.2\n\n" |
1526 "Press any key to continue.") | |
27156
55fa7c3900ae
commit: add amend mode for commit -i
Laurent Charignon <lcharignon@fb.com>
parents:
27155
diff
changeset
|
1527 elif opts.get('amend') is None: |
55fa7c3900ae
commit: add amend mode for commit -i
Laurent Charignon <lcharignon@fb.com>
parents:
27155
diff
changeset
|
1528 opts['amend'] = True |
30535 | 1529 msg = _("Amend option is turned on -- committing the currently " |
1530 "selected changes will not create a new changeset, but " | |
1531 "instead update the most recently committed changeset.\n\n" | |
1532 "Press any key to continue.") | |
27156
55fa7c3900ae
commit: add amend mode for commit -i
Laurent Charignon <lcharignon@fb.com>
parents:
27155
diff
changeset
|
1533 elif opts.get('amend') is True: |
55fa7c3900ae
commit: add amend mode for commit -i
Laurent Charignon <lcharignon@fb.com>
parents:
27155
diff
changeset
|
1534 opts['amend'] = None |
30535 | 1535 msg = _("Amend option is turned off -- committing the currently " |
1536 "selected changes will create a new changeset.\n\n" | |
1537 "Press any key to continue.") | |
27156
55fa7c3900ae
commit: add amend mode for commit -i
Laurent Charignon <lcharignon@fb.com>
parents:
27155
diff
changeset
|
1538 if not test: |
55fa7c3900ae
commit: add amend mode for commit -i
Laurent Charignon <lcharignon@fb.com>
parents:
27155
diff
changeset
|
1539 self.confirmationwindow(msg) |
55fa7c3900ae
commit: add amend mode for commit -i
Laurent Charignon <lcharignon@fb.com>
parents:
27155
diff
changeset
|
1540 |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1541 def recenterdisplayedarea(self): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1542 """ |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1543 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
|
1544 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
|
1545 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
|
1546 zone and then update the scroll. |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1547 """ |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1548 self.printitem(towin=False) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1549 self.updatescroll() |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1550 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1551 def toggleedit(self, item=None, test=False): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1552 """ |
28580
8b41ad798fb7
crecord: fix docblock indentation
Ryan McElroy <rmcelroy@fb.com>
parents:
28579
diff
changeset
|
1553 edit the currently selected chunk |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1554 """ |
25555
838fa1932ff8
crecord: extract ui refresh code after editing of hunk in a function
Laurent Charignon <lcharignon@fb.com>
parents:
25461
diff
changeset
|
1555 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
|
1556 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
|
1557 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
|
1558 self.updatescroll() |
838fa1932ff8
crecord: extract ui refresh code after editing of hunk in a function
Laurent Charignon <lcharignon@fb.com>
parents:
25461
diff
changeset
|
1559 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
|
1560 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
|
1561 self.stdscr.keypad(1) |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1562 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1563 def editpatchwitheditor(self, chunk): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1564 if chunk is None: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1565 self.ui.write(_('cannot edit patch for whole file')) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1566 self.ui.write("\n") |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1567 return None |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1568 if chunk.header.binary(): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1569 self.ui.write(_('cannot edit patch for binary file')) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1570 self.ui.write("\n") |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1571 return None |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1572 |
28636
de64020bb4ec
crecord: refactor hunk edit action to use ui.edit
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
28581
diff
changeset
|
1573 # write the initial patch |
28861
86db5cb55d46
pycompat: switch to util.stringio for py3 compat
timeless <timeless@mozdev.org>
parents:
28638
diff
changeset
|
1574 patch = stringio() |
28637
4874b8efe7d2
crecord: break out the help message for editing hunks
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
28636
diff
changeset
|
1575 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
|
1576 chunk.header.write(patch) |
de64020bb4ec
crecord: refactor hunk edit action to use ui.edit
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
28581
diff
changeset
|
1577 chunk.write(patch) |
de64020bb4ec
crecord: refactor hunk edit action to use ui.edit
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
28581
diff
changeset
|
1578 |
de64020bb4ec
crecord: refactor hunk edit action to use ui.edit
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
28581
diff
changeset
|
1579 # start the editor and wait for it to complete |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1580 try: |
34029
6e6452bc441d
editor: use an unambiguous path suffix for editor files
Michael Bolin <mbolin@fb.com>
parents:
33973
diff
changeset
|
1581 patch = self.ui.edit(patch.getvalue(), "", action="diff") |
28636
de64020bb4ec
crecord: refactor hunk edit action to use ui.edit
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
28581
diff
changeset
|
1582 except error.Abort as exc: |
de64020bb4ec
crecord: refactor hunk edit action to use ui.edit
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
28581
diff
changeset
|
1583 self.errorstr = str(exc) |
de64020bb4ec
crecord: refactor hunk edit action to use ui.edit
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
28581
diff
changeset
|
1584 return None |
de64020bb4ec
crecord: refactor hunk edit action to use ui.edit
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
28581
diff
changeset
|
1585 |
de64020bb4ec
crecord: refactor hunk edit action to use ui.edit
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
28581
diff
changeset
|
1586 # remove comment lines |
de64020bb4ec
crecord: refactor hunk edit action to use ui.edit
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
28581
diff
changeset
|
1587 patch = [line + '\n' for line in patch.splitlines() |
de64020bb4ec
crecord: refactor hunk edit action to use ui.edit
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
28581
diff
changeset
|
1588 if not line.startswith('#')] |
de64020bb4ec
crecord: refactor hunk edit action to use ui.edit
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
28581
diff
changeset
|
1589 return patchmod.parsepatch(patch) |
de64020bb4ec
crecord: refactor hunk edit action to use ui.edit
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
28581
diff
changeset
|
1590 |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1591 if item is None: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1592 item = self.currentselecteditem |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1593 if isinstance(item, uiheader): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1594 return |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1595 if isinstance(item, uihunkline): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1596 item = item.parentitem() |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1597 if not isinstance(item, uihunk): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1598 return |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1599 |
27914
505a10b504ed
crecord: edit during hg crecord should preserve cursor position (issue5041)
Laurent Charignon <lcharignon@fb.com>
parents:
27533
diff
changeset
|
1600 # 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
|
1601 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
|
1602 |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1603 beforeadded, beforeremoved = item.added, item.removed |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1604 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
|
1605 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
|
1606 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
|
1607 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
|
1608 return |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1609 header = item.header |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1610 editedhunkindex = header.hunks.index(item) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1611 hunksbefore = header.hunks[:editedhunkindex] |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1612 hunksafter = header.hunks[editedhunkindex + 1:] |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1613 newpatchheader = newpatches[0] |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1614 newhunks = [uihunk(h, header) for h in newpatchheader.hunks] |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1615 newadded = sum([h.added for h in newhunks]) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1616 newremoved = sum([h.removed for h in newhunks]) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1617 offset = (newadded - beforeadded) - (newremoved - beforeremoved) |
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 for h in hunksafter: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1620 h.toline += offset |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1621 for h in newhunks: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1622 h.folded = False |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1623 header.hunks = hunksbefore + newhunks + hunksafter |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1624 if self.emptypatch(): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1625 header.hunks = hunksbefore + [item] + hunksafter |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1626 self.currentselecteditem = header |
27914
505a10b504ed
crecord: edit during hg crecord should preserve cursor position (issue5041)
Laurent Charignon <lcharignon@fb.com>
parents:
27533
diff
changeset
|
1627 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
|
1628 self.currentselecteditem = header.hunks[itemindex] |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1629 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1630 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
|
1631 updateui(self) |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1632 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1633 def emptypatch(self): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1634 item = self.headerlist |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1635 if not item: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1636 return True |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1637 for header in item: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1638 if header.hunks: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1639 return False |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1640 return True |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1641 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1642 def handlekeypressed(self, keypressed, test=False): |
28581
3c8f0a605504
crecord: add docblock to handlekeypressed
Ryan McElroy <rmcelroy@fb.com>
parents:
28580
diff
changeset
|
1643 """ |
3c8f0a605504
crecord: add docblock to handlekeypressed
Ryan McElroy <rmcelroy@fb.com>
parents:
28580
diff
changeset
|
1644 Perform actions based on pressed keys. |
3c8f0a605504
crecord: add docblock to handlekeypressed
Ryan McElroy <rmcelroy@fb.com>
parents:
28580
diff
changeset
|
1645 |
3c8f0a605504
crecord: add docblock to handlekeypressed
Ryan McElroy <rmcelroy@fb.com>
parents:
28580
diff
changeset
|
1646 Return true to exit the main loop. |
3c8f0a605504
crecord: add docblock to handlekeypressed
Ryan McElroy <rmcelroy@fb.com>
parents:
28580
diff
changeset
|
1647 """ |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1648 if keypressed in ["k", "KEY_UP"]: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1649 self.uparrowevent() |
25460
bd4bcfa48c9e
crecord: fix three typos introduced while moving crecord into core
Laurent Charignon <lcharignon@fb.com>
parents:
25447
diff
changeset
|
1650 if keypressed in ["K", "KEY_PPAGE"]: |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1651 self.uparrowshiftevent() |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1652 elif keypressed in ["j", "KEY_DOWN"]: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1653 self.downarrowevent() |
25460
bd4bcfa48c9e
crecord: fix three typos introduced while moving crecord into core
Laurent Charignon <lcharignon@fb.com>
parents:
25447
diff
changeset
|
1654 elif keypressed in ["J", "KEY_NPAGE"]: |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1655 self.downarrowshiftevent() |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1656 elif keypressed in ["l", "KEY_RIGHT"]: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1657 self.rightarrowevent() |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1658 elif keypressed in ["h", "KEY_LEFT"]: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1659 self.leftarrowevent() |
25460
bd4bcfa48c9e
crecord: fix three typos introduced while moving crecord into core
Laurent Charignon <lcharignon@fb.com>
parents:
25447
diff
changeset
|
1660 elif keypressed in ["H", "KEY_SLEFT"]: |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1661 self.leftarrowshiftevent() |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1662 elif keypressed in ["q"]: |
26587
56b2bcea2529
error: get Abort from 'error' instead of 'util'
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26421
diff
changeset
|
1663 raise error.Abort(_('user quit')) |
27156
55fa7c3900ae
commit: add amend mode for commit -i
Laurent Charignon <lcharignon@fb.com>
parents:
27155
diff
changeset
|
1664 elif keypressed in ['a']: |
55fa7c3900ae
commit: add amend mode for commit -i
Laurent Charignon <lcharignon@fb.com>
parents:
27155
diff
changeset
|
1665 self.toggleamend(self.opts, test) |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1666 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
|
1667 return True |
28638
44319097e7b9
crecord: re-enable reviewing a patch before comitting it
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
28637
diff
changeset
|
1668 elif test and keypressed in ['X']: |
44319097e7b9
crecord: re-enable reviewing a patch before comitting it
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
28637
diff
changeset
|
1669 return True |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1670 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
|
1671 if self.reviewcommit(): |
28638
44319097e7b9
crecord: re-enable reviewing a patch before comitting it
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
28637
diff
changeset
|
1672 self.opts['review'] = True |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1673 return True |
28638
44319097e7b9
crecord: re-enable reviewing a patch before comitting it
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
28637
diff
changeset
|
1674 elif test and keypressed in ['R']: |
44319097e7b9
crecord: re-enable reviewing a patch before comitting it
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
28637
diff
changeset
|
1675 self.opts['review'] = True |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1676 return True |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1677 elif keypressed in [' '] or (test and keypressed in ["TOGGLE"]): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1678 self.toggleapply() |
30797
0bde7372e4c0
crecord: add an experimental option for space key to move cursor down
Anton Shestakov <av6@dwimlabs.net>
parents:
30548
diff
changeset
|
1679 if self.ui.configbool('experimental', 'spacemovesdown'): |
0bde7372e4c0
crecord: add an experimental option for space key to move cursor down
Anton Shestakov <av6@dwimlabs.net>
parents:
30548
diff
changeset
|
1680 self.downarrowevent() |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1681 elif keypressed in ['A']: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1682 self.toggleall() |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1683 elif keypressed in ['e']: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1684 self.toggleedit(test=test) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1685 elif keypressed in ["f"]: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1686 self.togglefolded() |
25447
093d38165e5a
crecord: fix a typo introduced when moving crecord to core
Laurent Charignon <lcharignon@fb.com>
parents:
24840
diff
changeset
|
1687 elif keypressed in ["F"]: |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1688 self.togglefolded(foldparent=True) |
33973
a1cd6eae2ad3
record: make the m key open an editor for the commit message (issue5667)
Peter Vitt <peter.vitt2@uni-siegen.de>
parents:
33813
diff
changeset
|
1689 elif keypressed in ["m"]: |
a1cd6eae2ad3
record: make the m key open an editor for the commit message (issue5667)
Peter Vitt <peter.vitt2@uni-siegen.de>
parents:
33813
diff
changeset
|
1690 self.commitMessageWindow() |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1691 elif keypressed in ["?"]: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1692 self.helpwindow() |
25419
6e62a5b3442d
crecord: fix blue artifact bug coming back from help screen
Laurent Charignon <lcharignon@fb.com>
parents:
25359
diff
changeset
|
1693 self.stdscr.clear() |
6e62a5b3442d
crecord: fix blue artifact bug coming back from help screen
Laurent Charignon <lcharignon@fb.com>
parents:
25359
diff
changeset
|
1694 self.stdscr.refresh() |
29957
7d053ba73178
crecord: add an event that scrolls the selected line to the top of the screen
Nathan Goldbaum <ngoldbau@illinois.edu>
parents:
29942
diff
changeset
|
1695 elif curses.unctrl(keypressed) in ["^L"]: |
7d053ba73178
crecord: add an event that scrolls the selected line to the top of the screen
Nathan Goldbaum <ngoldbau@illinois.edu>
parents:
29942
diff
changeset
|
1696 # scroll the current line to the top of the screen |
7d053ba73178
crecord: add an event that scrolls the selected line to the top of the screen
Nathan Goldbaum <ngoldbau@illinois.edu>
parents:
29942
diff
changeset
|
1697 self.scrolllines(self.selecteditemstartline) |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1698 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1699 def main(self, stdscr): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1700 """ |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1701 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
|
1702 """ |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1703 |
31931
0130c3e1b1d9
crecord: avoid setting non-existing signal SIGWINCH on windows
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
31930
diff
changeset
|
1704 origsigwinch = sentinel = object() |
0130c3e1b1d9
crecord: avoid setting non-existing signal SIGWINCH on windows
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
31930
diff
changeset
|
1705 if util.safehasattr(signal, 'SIGWINCH'): |
0130c3e1b1d9
crecord: avoid setting non-existing signal SIGWINCH on windows
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
31930
diff
changeset
|
1706 origsigwinch = signal.signal(signal.SIGWINCH, |
0130c3e1b1d9
crecord: avoid setting non-existing signal SIGWINCH on windows
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
31930
diff
changeset
|
1707 self.sigwinchhandler) |
31930
7e7743a01103
crecord: ensure we reinstall the SIGWINCH handler
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
31929
diff
changeset
|
1708 try: |
7e7743a01103
crecord: ensure we reinstall the SIGWINCH handler
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
31929
diff
changeset
|
1709 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
|
1710 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
|
1711 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
|
1712 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
|
1713 |
bf6b44da1d8e
crecord: extract most of 'main' into a sub function
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
31649
diff
changeset
|
1714 def _main(self, stdscr): |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1715 self.stdscr = stdscr |
25820
701d8c362aa2
crecord: add error reporting for failure in curses interface initialization
Laurent Charignon <lcharignon@fb.com>
parents:
25807
diff
changeset
|
1716 # error during initialization, cannot be printed in the curses |
701d8c362aa2
crecord: add error reporting for failure in curses interface initialization
Laurent Charignon <lcharignon@fb.com>
parents:
25807
diff
changeset
|
1717 # interface, it should be printed by the calling code |
701d8c362aa2
crecord: add error reporting for failure in curses interface initialization
Laurent Charignon <lcharignon@fb.com>
parents:
25807
diff
changeset
|
1718 self.initerr = None |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1719 self.yscreensize, self.xscreensize = self.stdscr.getmaxyx() |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1720 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1721 curses.start_color() |
35528
fb2e59e92651
crecord: fallback to color = no when curses.use_default_colors() fails
Elmar Bartel <elb_hg@leo.org>
parents:
35527
diff
changeset
|
1722 try: |
fb2e59e92651
crecord: fallback to color = no when curses.use_default_colors() fails
Elmar Bartel <elb_hg@leo.org>
parents:
35527
diff
changeset
|
1723 curses.use_default_colors() |
fb2e59e92651
crecord: fallback to color = no when curses.use_default_colors() fails
Elmar Bartel <elb_hg@leo.org>
parents:
35527
diff
changeset
|
1724 except curses.error: |
fb2e59e92651
crecord: fallback to color = no when curses.use_default_colors() fails
Elmar Bartel <elb_hg@leo.org>
parents:
35527
diff
changeset
|
1725 self.usecolor = False |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1726 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1727 # available colors: black, blue, cyan, green, magenta, white, yellow |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1728 # init_pair(color_id, foreground_color, background_color) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1729 self.initcolorpair(None, None, name="normal") |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1730 self.initcolorpair(curses.COLOR_WHITE, curses.COLOR_MAGENTA, |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1731 name="selected") |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1732 self.initcolorpair(curses.COLOR_RED, None, name="deletion") |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1733 self.initcolorpair(curses.COLOR_GREEN, None, name="addition") |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1734 self.initcolorpair(curses.COLOR_WHITE, curses.COLOR_BLUE, name="legend") |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1735 # newwin([height, width,] begin_y, begin_x) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1736 self.statuswin = curses.newwin(self.numstatuslines, 0, 0, 0) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1737 self.statuswin.keypad(1) # interpret arrow-key, etc. esc sequences |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1738 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1739 # figure out how much space to allocate for the chunk-pad which is |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1740 # used for displaying the patch |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1741 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1742 # stupid hack to prevent getnumlinesdisplayed from failing |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1743 self.chunkpad = curses.newpad(1, self.xscreensize) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1744 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1745 # add 1 so to account for last line text reaching end of line |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1746 self.numpadlines = self.getnumlinesdisplayed(ignorefolding=True) + 1 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1747 |
25821
d68544b69736
crecord: throws error instead of crashing for large diffs
Laurent Charignon <lcharignon@fb.com>
parents:
25820
diff
changeset
|
1748 try: |
d68544b69736
crecord: throws error instead of crashing for large diffs
Laurent Charignon <lcharignon@fb.com>
parents:
25820
diff
changeset
|
1749 self.chunkpad = curses.newpad(self.numpadlines, self.xscreensize) |
d68544b69736
crecord: throws error instead of crashing for large diffs
Laurent Charignon <lcharignon@fb.com>
parents:
25820
diff
changeset
|
1750 except curses.error: |
d68544b69736
crecord: throws error instead of crashing for large diffs
Laurent Charignon <lcharignon@fb.com>
parents:
25820
diff
changeset
|
1751 self.initerr = _('this diff is too large to be displayed') |
d68544b69736
crecord: throws error instead of crashing for large diffs
Laurent Charignon <lcharignon@fb.com>
parents:
25820
diff
changeset
|
1752 return |
30332
318a24b52eeb
spelling: fixes of non-dictionary words
Mads Kiilerich <madski@unity3d.com>
parents:
30315
diff
changeset
|
1753 # initialize selecteditemendline (initial start-line is 0) |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1754 self.selecteditemendline = self.getnumlinesdisplayed( |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1755 self.currentselecteditem, recursechildren=False) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1756 |
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record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
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1757 while True: |
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1758 self.updatescreen() |
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1759 try: |
30981
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crecord: log blocked time waiting for curses input
Simon Farnsworth <simonfar@fb.com>
parents:
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1760 with self.ui.timeblockedsection('crecord'): |
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1761 keypressed = self.statuswin.getkey() |
25556
40f0e9e5b821
crecord: add mechanism for error reporting
Laurent Charignon <lcharignon@fb.com>
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1762 if self.errorstr is not None: |
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1763 self.errorstr = None |
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1764 continue |
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1765 except curses.error: |
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1766 keypressed = "foobar" |
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1767 if self.handlekeypressed(keypressed): |
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1768 break |
33973
a1cd6eae2ad3
record: make the m key open an editor for the commit message (issue5667)
Peter Vitt <peter.vitt2@uni-siegen.de>
parents:
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1769 |
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record: make the m key open an editor for the commit message (issue5667)
Peter Vitt <peter.vitt2@uni-siegen.de>
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1770 if self.commenttext != "": |
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record: make the m key open an editor for the commit message (issue5667)
Peter Vitt <peter.vitt2@uni-siegen.de>
parents:
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1771 whitespaceremoved = re.sub("(?m)^\s.*(\n|$)", "", self.commenttext) |
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record: make the m key open an editor for the commit message (issue5667)
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1772 if whitespaceremoved != "": |
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record: make the m key open an editor for the commit message (issue5667)
Peter Vitt <peter.vitt2@uni-siegen.de>
parents:
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1773 self.opts['message'] = self.commenttext |