Mercurial > hg
annotate mercurial/crecord.py @ 27367:8833daddfc3f
test: rename 'check-code' own test to 'test-contrib-check-code.t'
This test (making sure the 'check-code' script run as intended) have been
confused with the test making that the mercurial code base comply with our
coding still by multiple generations of contributors.
We are moving it out of the way so that all tests starting with
'test-check' are now doing compliance testing.
author | Pierre-Yves David <pierre-yves.david@fb.com> |
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date | Sat, 05 Dec 2015 22:47:26 -0800 |
parents | dcdf0a52ad36 |
children | a801d331a022 |
rev | line source |
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1 # stuff related specifically to patch manipulation / parsing |
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2 # |
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3 # Copyright 2008 Mark Edgington <edgimar@gmail.com> |
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4 # |
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5 # This software may be used and distributed according to the terms of the |
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6 # GNU General Public License version 2 or any later version. |
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7 # |
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8 # This code is based on the Mark Edgington's crecord extension. |
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9 # (Itself based on Bryan O'Sullivan's record extension.) |
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10 |
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11 from __future__ import absolute_import |
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12 |
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13 import cStringIO |
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14 import locale |
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15 import os |
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16 import re |
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17 import signal |
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18 import struct |
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19 import sys |
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20 import tempfile |
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21 |
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22 from .i18n import _ |
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23 from . import ( |
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24 encoding, |
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25 error, |
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26 patch as patchmod, |
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27 util, |
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28 ) |
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29 |
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30 # This is required for ncurses to display non-ASCII characters in default user |
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31 # locale encoding correctly. --immerrr |
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32 locale.setlocale(locale.LC_ALL, '') |
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33 |
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34 # os.name is one of: 'posix', 'nt', 'dos', 'os2', 'mac', or 'ce' |
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35 if os.name == 'posix': |
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36 import curses |
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37 import fcntl |
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38 import termios |
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39 else: |
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40 # I have no idea if wcurses works with crecord... |
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41 try: |
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42 import wcurses as curses |
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43 except ImportError: |
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44 # wcurses is not shipped on Windows by default |
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45 pass |
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46 |
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47 try: |
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48 curses |
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49 except NameError: |
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50 if os.name != 'nt': # Temporary hack to get running on Windows again |
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51 raise error.Abort( |
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52 _('the python curses/wcurses module is not available/installed')) |
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53 |
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54 _origstdout = sys.__stdout__ # used by gethw() |
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55 |
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56 class patchnode(object): |
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57 """abstract class for patch graph nodes |
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58 (i.e. patchroot, header, hunk, hunkline) |
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59 """ |
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60 |
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61 def firstchild(self): |
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62 raise NotImplementedError("method must be implemented by subclass") |
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63 |
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64 def lastchild(self): |
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65 raise NotImplementedError("method must be implemented by subclass") |
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66 |
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67 def allchildren(self): |
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68 "Return a list of all of the direct children of this node" |
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69 raise NotImplementedError("method must be implemented by subclass") |
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70 def nextsibling(self): |
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71 """ |
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72 Return the closest next item of the same type where there are no items |
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73 of different types between the current item and this closest item. |
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74 If no such item exists, return None. |
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75 |
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76 """ |
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77 raise NotImplementedError("method must be implemented by subclass") |
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78 |
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79 def prevsibling(self): |
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80 """ |
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81 Return the closest previous item of the same type where there are no |
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82 items of different types between the current item and this closest item. |
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83 If no such item exists, return None. |
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84 |
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85 """ |
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86 raise NotImplementedError("method must be implemented by subclass") |
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87 |
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88 def parentitem(self): |
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89 raise NotImplementedError("method must be implemented by subclass") |
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90 |
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91 |
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92 def nextitem(self, constrainlevel=True, skipfolded=True): |
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93 """ |
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94 If constrainLevel == True, return the closest next item |
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95 of the same type where there are no items of different types between |
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96 the current item and this closest item. |
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97 |
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98 If constrainLevel == False, then try to return the next item |
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99 closest to this item, regardless of item's type (header, hunk, or |
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100 HunkLine). |
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101 |
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102 If skipFolded == True, and the current item is folded, then the child |
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103 items that are hidden due to folding will be skipped when determining |
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104 the next item. |
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105 |
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106 If it is not possible to get the next item, return None. |
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107 |
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108 """ |
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109 try: |
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110 itemfolded = self.folded |
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111 except AttributeError: |
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112 itemfolded = False |
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113 if constrainlevel: |
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114 return self.nextsibling() |
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115 elif skipfolded and itemfolded: |
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116 nextitem = self.nextsibling() |
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117 if nextitem is None: |
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118 try: |
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119 nextitem = self.parentitem().nextsibling() |
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120 except AttributeError: |
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121 nextitem = None |
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122 return nextitem |
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123 else: |
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124 # try child |
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125 item = self.firstchild() |
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126 if item is not None: |
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127 return item |
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128 |
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129 # else try next sibling |
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130 item = self.nextsibling() |
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131 if item is not None: |
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132 return item |
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133 |
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134 try: |
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135 # else try parent's next sibling |
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136 item = self.parentitem().nextsibling() |
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137 if item is not None: |
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138 return item |
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139 |
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140 # else return grandparent's next sibling (or None) |
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141 return self.parentitem().parentitem().nextsibling() |
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142 |
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143 except AttributeError: # parent and/or grandparent was None |
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144 return None |
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145 |
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146 def previtem(self, constrainlevel=True, skipfolded=True): |
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147 """ |
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148 If constrainLevel == True, return the closest previous item |
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149 of the same type where there are no items of different types between |
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150 the current item and this closest item. |
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151 |
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152 If constrainLevel == False, then try to return the previous item |
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153 closest to this item, regardless of item's type (header, hunk, or |
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154 HunkLine). |
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155 |
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156 If skipFolded == True, and the current item is folded, then the items |
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157 that are hidden due to folding will be skipped when determining the |
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158 next item. |
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159 |
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160 If it is not possible to get the previous item, return None. |
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161 |
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162 """ |
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163 if constrainlevel: |
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164 return self.prevsibling() |
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165 else: |
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166 # try previous sibling's last child's last child, |
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167 # else try previous sibling's last child, else try previous sibling |
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168 prevsibling = self.prevsibling() |
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169 if prevsibling is not None: |
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170 prevsiblinglastchild = prevsibling.lastchild() |
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171 if ((prevsiblinglastchild is not None) and |
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172 not prevsibling.folded): |
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173 prevsiblinglclc = prevsiblinglastchild.lastchild() |
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174 if ((prevsiblinglclc is not None) and |
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175 not prevsiblinglastchild.folded): |
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176 return prevsiblinglclc |
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177 else: |
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178 return prevsiblinglastchild |
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179 else: |
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180 return prevsibling |
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181 |
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182 # try parent (or None) |
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183 return self.parentitem() |
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184 |
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185 class patch(patchnode, list): # todo: rename patchroot |
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186 """ |
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187 list of header objects representing the patch. |
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188 |
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189 """ |
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190 def __init__(self, headerlist): |
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191 self.extend(headerlist) |
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192 # add parent patch object reference to each header |
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193 for header in self: |
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194 header.patch = self |
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195 |
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196 class uiheader(patchnode): |
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197 """patch header |
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198 |
26781
1aee2ab0f902
spelling: trivial spell checking
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199 xxx shouldn't we move this to mercurial/patch.py ? |
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200 """ |
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201 |
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202 def __init__(self, header): |
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203 self.nonuiheader = header |
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204 # flag to indicate whether to apply this chunk |
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205 self.applied = True |
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206 # flag which only affects the status display indicating if a node's |
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207 # children are partially applied (i.e. some applied, some not). |
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208 self.partial = False |
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209 |
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210 # flag to indicate whether to display as folded/unfolded to user |
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211 self.folded = True |
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212 |
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213 # list of all headers in patch |
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214 self.patch = None |
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215 |
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216 # flag is False if this header was ever unfolded from initial state |
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217 self.neverunfolded = True |
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218 self.hunks = [uihunk(h, self) for h in self.hunks] |
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219 |
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220 |
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221 def prettystr(self): |
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222 x = cStringIO.StringIO() |
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223 self.pretty(x) |
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224 return x.getvalue() |
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225 |
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226 def nextsibling(self): |
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227 numheadersinpatch = len(self.patch) |
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228 indexofthisheader = self.patch.index(self) |
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229 |
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230 if indexofthisheader < numheadersinpatch - 1: |
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231 nextheader = self.patch[indexofthisheader + 1] |
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232 return nextheader |
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233 else: |
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234 return None |
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235 |
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236 def prevsibling(self): |
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237 indexofthisheader = self.patch.index(self) |
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238 if indexofthisheader > 0: |
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239 previousheader = self.patch[indexofthisheader - 1] |
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240 return previousheader |
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241 else: |
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242 return None |
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243 |
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244 def parentitem(self): |
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245 """ |
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246 there is no 'real' parent item of a header that can be selected, |
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247 so return None. |
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248 """ |
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249 return None |
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250 |
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251 def firstchild(self): |
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252 "return the first child of this item, if one exists. otherwise None." |
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253 if len(self.hunks) > 0: |
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254 return self.hunks[0] |
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255 else: |
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256 return None |
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257 |
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258 def lastchild(self): |
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259 "return the last child of this item, if one exists. otherwise None." |
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260 if len(self.hunks) > 0: |
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261 return self.hunks[-1] |
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262 else: |
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263 return None |
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264 |
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265 def allchildren(self): |
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266 "return a list of all of the direct children of this node" |
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267 return self.hunks |
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268 |
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269 def __getattr__(self, name): |
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270 return getattr(self.nonuiheader, name) |
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271 |
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272 class uihunkline(patchnode): |
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273 "represents a changed line in a hunk" |
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274 def __init__(self, linetext, hunk): |
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275 self.linetext = linetext |
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276 self.applied = True |
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277 # the parent hunk to which this line belongs |
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278 self.hunk = hunk |
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279 # folding lines currently is not used/needed, but this flag is needed |
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280 # in the previtem method. |
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281 self.folded = False |
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282 |
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283 def prettystr(self): |
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284 return self.linetext |
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285 |
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286 def nextsibling(self): |
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287 numlinesinhunk = len(self.hunk.changedlines) |
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288 indexofthisline = self.hunk.changedlines.index(self) |
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289 |
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290 if (indexofthisline < numlinesinhunk - 1): |
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291 nextline = self.hunk.changedlines[indexofthisline + 1] |
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292 return nextline |
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293 else: |
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294 return None |
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295 |
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296 def prevsibling(self): |
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297 indexofthisline = self.hunk.changedlines.index(self) |
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298 if indexofthisline > 0: |
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299 previousline = self.hunk.changedlines[indexofthisline - 1] |
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300 return previousline |
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301 else: |
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302 return None |
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303 |
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304 def parentitem(self): |
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305 "return the parent to the current item" |
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306 return self.hunk |
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307 |
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308 def firstchild(self): |
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309 "return the first child of this item, if one exists. otherwise None." |
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310 # hunk-lines don't have children |
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311 return None |
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312 |
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313 def lastchild(self): |
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314 "return the last child of this item, if one exists. otherwise None." |
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315 # hunk-lines don't have children |
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316 return None |
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317 |
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318 class uihunk(patchnode): |
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319 """ui patch hunk, wraps a hunk and keep track of ui behavior """ |
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320 maxcontext = 3 |
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321 |
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322 def __init__(self, hunk, header): |
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323 self._hunk = hunk |
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324 self.changedlines = [uihunkline(line, self) for line in hunk.hunk] |
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325 self.header = header |
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326 # used at end for detecting how many removed lines were un-applied |
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327 self.originalremoved = self.removed |
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328 |
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329 # flag to indicate whether to display as folded/unfolded to user |
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330 self.folded = True |
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331 # flag to indicate whether to apply this chunk |
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332 self.applied = True |
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333 # flag which only affects the status display indicating if a node's |
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334 # children are partially applied (i.e. some applied, some not). |
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335 self.partial = False |
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336 |
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337 def nextsibling(self): |
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338 numhunksinheader = len(self.header.hunks) |
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339 indexofthishunk = self.header.hunks.index(self) |
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340 |
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341 if (indexofthishunk < numhunksinheader - 1): |
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342 nexthunk = self.header.hunks[indexofthishunk + 1] |
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343 return nexthunk |
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344 else: |
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345 return None |
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346 |
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347 def prevsibling(self): |
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348 indexofthishunk = self.header.hunks.index(self) |
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349 if indexofthishunk > 0: |
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350 previoushunk = self.header.hunks[indexofthishunk - 1] |
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351 return previoushunk |
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352 else: |
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353 return None |
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354 |
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355 def parentitem(self): |
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356 "return the parent to the current item" |
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357 return self.header |
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358 |
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359 def firstchild(self): |
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360 "return the first child of this item, if one exists. otherwise None." |
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361 if len(self.changedlines) > 0: |
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362 return self.changedlines[0] |
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363 else: |
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364 return None |
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365 |
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366 def lastchild(self): |
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367 "return the last child of this item, if one exists. otherwise None." |
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368 if len(self.changedlines) > 0: |
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369 return self.changedlines[-1] |
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370 else: |
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371 return None |
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372 |
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373 def allchildren(self): |
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374 "return a list of all of the direct children of this node" |
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375 return self.changedlines |
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376 def countchanges(self): |
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377 """changedlines -> (n+,n-)""" |
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378 add = len([l for l in self.changedlines if l.applied |
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379 and l.prettystr()[0] == '+']) |
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380 rem = len([l for l in self.changedlines if l.applied |
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381 and l.prettystr()[0] == '-']) |
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382 return add, rem |
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383 |
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384 def getfromtoline(self): |
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385 # calculate the number of removed lines converted to context lines |
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386 removedconvertedtocontext = self.originalremoved - self.removed |
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387 |
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388 contextlen = (len(self.before) + len(self.after) + |
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389 removedconvertedtocontext) |
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390 if self.after and self.after[-1] == '\\ no newline at end of file\n': |
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391 contextlen -= 1 |
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392 fromlen = contextlen + self.removed |
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393 tolen = contextlen + self.added |
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394 |
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395 # diffutils manual, section "2.2.2.2 detailed description of unified |
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396 # format": "an empty hunk is considered to end at the line that |
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397 # precedes the hunk." |
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398 # |
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399 # so, if either of hunks is empty, decrease its line start. --immerrr |
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400 # but only do this if fromline > 0, to avoid having, e.g fromline=-1. |
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401 fromline, toline = self.fromline, self.toline |
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402 if fromline != 0: |
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403 if fromlen == 0: |
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404 fromline -= 1 |
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405 if tolen == 0: |
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406 toline -= 1 |
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407 |
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408 fromtoline = '@@ -%d,%d +%d,%d @@%s\n' % ( |
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409 fromline, fromlen, toline, tolen, |
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410 self.proc and (' ' + self.proc)) |
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411 return fromtoline |
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412 |
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413 def write(self, fp): |
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414 # updated self.added/removed, which are used by getfromtoline() |
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415 self.added, self.removed = self.countchanges() |
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416 fp.write(self.getfromtoline()) |
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417 |
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418 hunklinelist = [] |
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419 # add the following to the list: (1) all applied lines, and |
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420 # (2) all unapplied removal lines (convert these to context lines) |
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421 for changedline in self.changedlines: |
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422 changedlinestr = changedline.prettystr() |
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423 if changedline.applied: |
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424 hunklinelist.append(changedlinestr) |
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425 elif changedlinestr[0] == "-": |
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426 hunklinelist.append(" " + changedlinestr[1:]) |
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427 |
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428 fp.write(''.join(self.before + hunklinelist + self.after)) |
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429 |
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430 pretty = write |
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431 |
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432 def prettystr(self): |
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433 x = cStringIO.StringIO() |
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434 self.pretty(x) |
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435 return x.getvalue() |
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436 |
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437 def __getattr__(self, name): |
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438 return getattr(self._hunk, name) |
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439 def __repr__(self): |
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440 return '<hunk %r@%d>' % (self.filename(), self.fromline) |
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441 |
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442 def filterpatch(ui, chunks, chunkselector, operation=None): |
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443 """interactively filter patch chunks into applied-only chunks""" |
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444 |
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445 if operation is None: |
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446 operation = _('confirm') |
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447 chunks = list(chunks) |
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448 # convert chunks list into structure suitable for displaying/modifying |
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449 # with curses. create a list of headers only. |
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450 headers = [c for c in chunks if isinstance(c, patchmod.header)] |
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451 |
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452 # if there are no changed files |
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453 if len(headers) == 0: |
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454 return [], {} |
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455 uiheaders = [uiheader(h) for h in headers] |
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456 # let user choose headers/hunks/lines, and mark their applied flags |
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457 # accordingly |
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458 ret = chunkselector(ui, uiheaders) |
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459 appliedhunklist = [] |
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460 for hdr in uiheaders: |
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461 if (hdr.applied and |
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462 (hdr.special() or len([h for h in hdr.hunks if h.applied]) > 0)): |
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463 appliedhunklist.append(hdr) |
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464 fixoffset = 0 |
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465 for hnk in hdr.hunks: |
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466 if hnk.applied: |
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467 appliedhunklist.append(hnk) |
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468 # adjust the 'to'-line offset of the hunk to be correct |
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469 # after de-activating some of the other hunks for this file |
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470 if fixoffset: |
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471 #hnk = copy.copy(hnk) # necessary?? |
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472 hnk.toline += fixoffset |
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473 else: |
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474 fixoffset += hnk.removed - hnk.added |
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475 |
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476 return (appliedhunklist, ret) |
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477 |
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478 def gethw(): |
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479 """ |
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480 magically get the current height and width of the window (without initscr) |
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481 |
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482 this is a rip-off of a rip-off - taken from the bpython code. it is |
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483 useful / necessary because otherwise curses.initscr() must be called, |
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484 which can leave the terminal in a nasty state after exiting. |
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485 |
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486 """ |
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487 h, w = struct.unpack( |
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488 "hhhh", fcntl.ioctl(_origstdout, termios.TIOCGWINSZ, "\000"*8))[0:2] |
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489 return h, w |
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490 |
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491 def chunkselector(ui, headerlist): |
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492 """ |
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493 curses interface to get selection of chunks, and mark the applied flags |
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494 of the chosen chunks. |
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495 |
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496 """ |
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497 ui.write(_('starting interactive selection\n')) |
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498 chunkselector = curseschunkselector(headerlist, ui) |
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499 f = signal.getsignal(signal.SIGTSTP) |
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500 curses.wrapper(chunkselector.main) |
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501 if chunkselector.initerr is not None: |
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502 raise error.Abort(chunkselector.initerr) |
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503 # ncurses does not restore signal handler for SIGTSTP |
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504 signal.signal(signal.SIGTSTP, f) |
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505 return chunkselector.opts |
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506 |
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507 def testdecorator(testfn, f): |
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508 def u(*args, **kwargs): |
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509 return f(testfn, *args, **kwargs) |
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510 return u |
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511 |
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512 def testchunkselector(testfn, ui, headerlist): |
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513 """ |
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514 test interface to get selection of chunks, and mark the applied flags |
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515 of the chosen chunks. |
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516 |
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517 """ |
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518 chunkselector = curseschunkselector(headerlist, ui) |
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519 if testfn and os.path.exists(testfn): |
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520 testf = open(testfn) |
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521 testcommands = map(lambda x: x.rstrip('\n'), testf.readlines()) |
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522 testf.close() |
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523 while True: |
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524 if chunkselector.handlekeypressed(testcommands.pop(0), test=True): |
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525 break |
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526 return chunkselector.opts |
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527 |
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528 class curseschunkselector(object): |
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529 def __init__(self, headerlist, ui): |
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530 # put the headers into a patch object |
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531 self.headerlist = patch(headerlist) |
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532 |
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533 self.ui = ui |
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534 self.opts = {} |
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535 |
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536 self.errorstr = None |
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537 # list of all chunks |
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538 self.chunklist = [] |
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539 for h in headerlist: |
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540 self.chunklist.append(h) |
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541 self.chunklist.extend(h.hunks) |
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542 |
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543 # dictionary mapping (fgcolor, bgcolor) pairs to the |
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544 # corresponding curses color-pair value. |
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545 self.colorpairs = {} |
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546 # maps custom nicknames of color-pairs to curses color-pair values |
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547 self.colorpairnames = {} |
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548 |
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549 # the currently selected header, hunk, or hunk-line |
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550 self.currentselecteditem = self.headerlist[0] |
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551 |
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552 # updated when printing out patch-display -- the 'lines' here are the |
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553 # line positions *in the pad*, not on the screen. |
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554 self.selecteditemstartline = 0 |
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555 self.selecteditemendline = None |
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556 |
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557 # define indentation levels |
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558 self.headerindentnumchars = 0 |
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559 self.hunkindentnumchars = 3 |
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560 self.hunklineindentnumchars = 6 |
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561 |
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562 # the first line of the pad to print to the screen |
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563 self.firstlineofpadtoprint = 0 |
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564 |
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565 # keeps track of the number of lines in the pad |
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566 self.numpadlines = None |
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567 |
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568 self.numstatuslines = 2 |
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569 |
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570 # keep a running count of the number of lines printed to the pad |
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571 # (used for determining when the selected item begins/ends) |
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572 self.linesprintedtopadsofar = 0 |
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573 |
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574 # the first line of the pad which is visible on the screen |
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575 self.firstlineofpadtoprint = 0 |
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576 |
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577 # stores optional text for a commit comment provided by the user |
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578 self.commenttext = "" |
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579 |
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580 # if the last 'toggle all' command caused all changes to be applied |
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581 self.waslasttoggleallapplied = True |
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582 |
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583 def uparrowevent(self): |
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584 """ |
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585 try to select the previous item to the current item that has the |
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586 most-indented level. for example, if a hunk is selected, try to select |
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587 the last hunkline of the hunk prior to the selected hunk. or, if |
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588 the first hunkline of a hunk is currently selected, then select the |
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589 hunk itself. |
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590 |
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591 if the currently selected item is already at the top of the screen, |
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592 scroll the screen down to show the new-selected item. |
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593 |
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594 """ |
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595 currentitem = self.currentselecteditem |
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596 |
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597 nextitem = currentitem.previtem(constrainlevel=False) |
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598 |
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599 if nextitem is None: |
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600 # if no parent item (i.e. currentitem is the first header), then |
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601 # no change... |
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602 nextitem = currentitem |
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603 |
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604 self.currentselecteditem = nextitem |
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605 |
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606 def uparrowshiftevent(self): |
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607 """ |
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608 select (if possible) the previous item on the same level as the |
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609 currently selected item. otherwise, select (if possible) the |
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610 parent-item of the currently selected item. |
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611 |
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612 if the currently selected item is already at the top of the screen, |
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613 scroll the screen down to show the new-selected item. |
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614 |
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615 """ |
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616 currentitem = self.currentselecteditem |
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617 nextitem = currentitem.previtem() |
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618 # if there's no previous item on this level, try choosing the parent |
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619 if nextitem is None: |
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620 nextitem = currentitem.parentitem() |
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621 if nextitem is None: |
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622 # if no parent item (i.e. currentitem is the first header), then |
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623 # no change... |
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624 nextitem = currentitem |
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625 |
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626 self.currentselecteditem = nextitem |
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627 |
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628 def downarrowevent(self): |
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629 """ |
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630 try to select the next item to the current item that has the |
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631 most-indented level. for example, if a hunk is selected, select |
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632 the first hunkline of the selected hunk. or, if the last hunkline of |
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633 a hunk is currently selected, then select the next hunk, if one exists, |
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634 or if not, the next header if one exists. |
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635 |
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636 if the currently selected item is already at the bottom of the screen, |
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637 scroll the screen up to show the new-selected item. |
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638 |
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639 """ |
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640 #self.startprintline += 1 #debug |
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641 currentitem = self.currentselecteditem |
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642 |
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643 nextitem = currentitem.nextitem(constrainlevel=False) |
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644 # if there's no next item, keep the selection as-is |
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parents:
diff
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645 if nextitem is None: |
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parents:
diff
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646 nextitem = currentitem |
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parents:
diff
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|
647 |
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648 self.currentselecteditem = nextitem |
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
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|
649 |
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parents:
diff
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650 def downarrowshiftevent(self): |
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diff
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651 """ |
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parents:
diff
changeset
|
652 if the cursor is already at the bottom chunk, scroll the screen up and |
6409fb6c934d
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parents:
diff
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653 move the cursor-position to the subsequent chunk. otherwise, only move |
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record: add crecord's ui logic to core
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parents:
diff
changeset
|
654 the cursor position down one chunk. |
6409fb6c934d
record: add crecord's ui logic to core
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parents:
diff
changeset
|
655 |
6409fb6c934d
record: add crecord's ui logic to core
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parents:
diff
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|
656 """ |
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parents:
diff
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|
657 # todo: update docstring |
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parents:
diff
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|
658 |
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record: add crecord's ui logic to core
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parents:
diff
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|
659 currentitem = self.currentselecteditem |
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
660 nextitem = currentitem.nextitem() |
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parents:
diff
changeset
|
661 # if there's no previous item on this level, try choosing the parent's |
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
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|
662 # nextitem. |
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parents:
diff
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|
663 if nextitem is None: |
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
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|
664 try: |
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parents:
diff
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|
665 nextitem = currentitem.parentitem().nextitem() |
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parents:
diff
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|
666 except AttributeError: |
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parents:
diff
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|
667 # parentitem returned None, so nextitem() can't be called |
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parents:
diff
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|
668 nextitem = None |
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
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|
669 if nextitem is None: |
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
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|
670 # if no next item on parent-level, then no change... |
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parents:
diff
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|
671 nextitem = currentitem |
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
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|
672 |
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parents:
diff
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|
673 self.currentselecteditem = nextitem |
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
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|
674 |
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
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|
675 def rightarrowevent(self): |
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parents:
diff
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|
676 """ |
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
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|
677 select (if possible) the first of this item's child-items. |
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Laurent Charignon <lcharignon@fb.com>
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diff
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|
678 |
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parents:
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|
679 """ |
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
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|
680 currentitem = self.currentselecteditem |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
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|
681 nextitem = currentitem.firstchild() |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
682 |
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
683 # turn off folding if we want to show a child-item |
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
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|
684 if currentitem.folded: |
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
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|
685 self.togglefolded(currentitem) |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
686 |
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
687 if nextitem is None: |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
688 # if no next item on parent-level, then no change... |
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
689 nextitem = currentitem |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
690 |
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
691 self.currentselecteditem = nextitem |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
692 |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
693 def leftarrowevent(self): |
6409fb6c934d
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parents:
diff
changeset
|
694 """ |
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
695 if the current item can be folded (i.e. it is an unfolded header or |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
696 hunk), then fold it. otherwise try select (if possible) the parent |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
697 of this item. |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
698 |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
699 """ |
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
700 currentitem = self.currentselecteditem |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
701 |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
702 # try to fold the item |
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
703 if not isinstance(currentitem, uihunkline): |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
704 if not currentitem.folded: |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
705 self.togglefolded(item=currentitem) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
706 return |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
707 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
708 # if it can't be folded, try to select the parent item |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
709 nextitem = currentitem.parentitem() |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
710 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
711 if nextitem is None: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
712 # 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
|
713 nextitem = currentitem |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
714 if not nextitem.folded: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
715 self.togglefolded(item=nextitem) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
716 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
717 self.currentselecteditem = nextitem |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
718 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
719 def leftarrowshiftevent(self): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
720 """ |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
721 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
|
722 current item is already a header). |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
723 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
724 """ |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
725 currentitem = self.currentselecteditem |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
726 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
727 if isinstance(currentitem, uiheader): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
728 if not currentitem.folded: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
729 self.togglefolded(item=currentitem) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
730 return |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
731 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
732 # 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
|
733 while True: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
734 nextitem = currentitem.parentitem() |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
735 if nextitem is None: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
736 break |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
737 else: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
738 currentitem = nextitem |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
739 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
740 self.currentselecteditem = currentitem |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
741 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
742 def updatescroll(self): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
743 "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
|
744 selstart = self.selecteditemstartline |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
745 selend = self.selecteditemendline |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
746 #selnumlines = selend - selstart |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
747 padstart = self.firstlineofpadtoprint |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
748 padend = padstart + self.yscreensize - self.numstatuslines - 1 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
749 # '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
|
750 # top/bottom context margin |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
751 padstartbuffered = padstart + 3 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
752 padendbuffered = padend - 3 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
753 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
754 if selend > padendbuffered: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
755 self.scrolllines(selend - padendbuffered) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
756 elif selstart < padstartbuffered: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
757 # negative values scroll in pgup direction |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
758 self.scrolllines(selstart - padstartbuffered) |
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 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
761 def scrolllines(self, numlines): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
762 "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
|
763 self.firstlineofpadtoprint += numlines |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
764 if self.firstlineofpadtoprint < 0: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
765 self.firstlineofpadtoprint = 0 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
766 if self.firstlineofpadtoprint > self.numpadlines - 1: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
767 self.firstlineofpadtoprint = self.numpadlines - 1 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
768 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
769 def toggleapply(self, item=None): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
770 """ |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
771 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
|
772 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
|
773 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
774 """ |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
775 if item is None: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
776 item = self.currentselecteditem |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
777 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
778 item.applied = not item.applied |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
779 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
780 if isinstance(item, uiheader): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
781 item.partial = False |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
782 if item.applied: |
24492
efa094701a05
record_curses: fix ui bug for newly added file
Laurent Charignon <lcharignon@fb.com>
parents:
24425
diff
changeset
|
783 # apply all its hunks |
efa094701a05
record_curses: fix ui bug for newly added file
Laurent Charignon <lcharignon@fb.com>
parents:
24425
diff
changeset
|
784 for hnk in item.hunks: |
efa094701a05
record_curses: fix ui bug for newly added file
Laurent Charignon <lcharignon@fb.com>
parents:
24425
diff
changeset
|
785 hnk.applied = True |
efa094701a05
record_curses: fix ui bug for newly added file
Laurent Charignon <lcharignon@fb.com>
parents:
24425
diff
changeset
|
786 # apply all their hunklines |
efa094701a05
record_curses: fix ui bug for newly added file
Laurent Charignon <lcharignon@fb.com>
parents:
24425
diff
changeset
|
787 for hunkline in hnk.changedlines: |
efa094701a05
record_curses: fix ui bug for newly added file
Laurent Charignon <lcharignon@fb.com>
parents:
24425
diff
changeset
|
788 hunkline.applied = True |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
789 else: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
790 # un-apply all its hunks |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
791 for hnk in item.hunks: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
792 hnk.applied = False |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
793 hnk.partial = False |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
794 # un-apply all their hunklines |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
795 for hunkline in hnk.changedlines: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
796 hunkline.applied = False |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
797 elif isinstance(item, uihunk): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
798 item.partial = False |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
799 # apply all it's hunklines |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
800 for hunkline in item.changedlines: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
801 hunkline.applied = item.applied |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
802 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
803 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
|
804 allsiblingsapplied = not (False in siblingappliedstatus) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
805 nosiblingsapplied = not (True in siblingappliedstatus) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
806 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
807 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
|
808 somesiblingspartial = (True in siblingspartialstatus) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
809 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
810 #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
|
811 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
812 # 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
|
813 if nosiblingsapplied: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
814 if not item.header.special(): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
815 item.header.applied = False |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
816 item.header.partial = False |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
817 else: # some/all parent siblings are applied |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
818 item.header.applied = True |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
819 item.header.partial = (somesiblingspartial or |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
820 not allsiblingsapplied) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
821 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
822 elif isinstance(item, uihunkline): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
823 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
|
824 allsiblingsapplied = not (False in siblingappliedstatus) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
825 nosiblingsapplied = not (True in siblingappliedstatus) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
826 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
827 # if no 'sibling' lines are applied |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
828 if nosiblingsapplied: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
829 item.hunk.applied = False |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
830 item.hunk.partial = False |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
831 elif allsiblingsapplied: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
832 item.hunk.applied = True |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
833 item.hunk.partial = False |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
834 else: # some siblings applied |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
835 item.hunk.applied = True |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
836 item.hunk.partial = True |
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 parentsiblingsapplied = [hnk.applied for hnk |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
839 in item.hunk.header.hunks] |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
840 noparentsiblingsapplied = not (True in parentsiblingsapplied) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
841 allparentsiblingsapplied = not (False in parentsiblingsapplied) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
842 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
843 parentsiblingspartial = [hnk.partial for hnk |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
844 in item.hunk.header.hunks] |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
845 someparentsiblingspartial = (True in parentsiblingspartial) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
846 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
847 # 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
|
848 if noparentsiblingsapplied: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
849 if not item.hunk.header.special(): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
850 item.hunk.header.applied = False |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
851 item.hunk.header.partial = False |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
852 # 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
|
853 else: # some/all parent siblings are applied |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
854 item.hunk.header.applied = True |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
855 item.hunk.header.partial = (someparentsiblingspartial or |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
856 not allparentsiblingsapplied) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
857 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
858 def toggleall(self): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
859 "toggle the applied flag of all items." |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
860 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
|
861 for item in self.headerlist: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
862 if item.applied: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
863 self.toggleapply(item) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
864 else: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
865 for item in self.headerlist: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
866 if not item.applied: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
867 self.toggleapply(item) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
868 self.waslasttoggleallapplied = not self.waslasttoggleallapplied |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
869 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
870 def togglefolded(self, item=None, foldparent=False): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
871 "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
|
872 if item is None: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
873 item = self.currentselecteditem |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
874 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
|
875 if not isinstance(item, uiheader): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
876 # 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
|
877 self.currentselecteditem = item = item.parentitem() |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
878 elif item.neverunfolded: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
879 item.neverunfolded = False |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
880 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
881 # 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
|
882 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
|
883 for child in item.allchildren(): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
884 child.folded = not item.folded |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
885 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
886 if isinstance(item, (uiheader, uihunk)): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
887 item.folded = not item.folded |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
888 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
889 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
890 def alignstring(self, instr, window): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
891 """ |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
892 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
|
893 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
|
894 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
|
895 multiple lines. |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
896 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
897 """ |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
898 y, xstart = window.getyx() |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
899 width = self.xscreensize |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
900 # turn tabs into spaces |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
901 instr = instr.expandtabs(4) |
24351
cdc4f3af2497
crecord: use colwidth instead of ucolwidth
Matt Mackall <mpm@selenic.com>
parents:
24342
diff
changeset
|
902 strwidth = encoding.colwidth(instr) |
24315
7d5f935bd705
crecord: use encoding.ucolwidth
Matt Mackall <mpm@selenic.com>
parents:
24314
diff
changeset
|
903 numspaces = (width - ((strwidth + xstart) % width) - 1) |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
904 return instr + " " * numspaces + "\n" |
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record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
905 |
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
906 def printstring(self, window, text, fgcolor=None, bgcolor=None, pair=None, |
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record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
907 pairname=None, attrlist=None, towin=True, align=True, showwhtspc=False): |
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record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
908 """ |
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record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
909 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
|
910 the specified curses window object. |
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 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
|
913 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
|
914 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
|
915 pair will be looked up in the self.colorpairnames dictionary. |
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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 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
|
918 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
|
919 underline]. |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
920 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
921 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
|
922 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
|
923 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
924 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
|
925 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
926 """ |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
927 # preprocess the text, converting tabs to spaces |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
928 text = text.expandtabs(4) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
929 # 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
|
930 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
|
931 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
|
932 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
933 if pair is not None: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
934 colorpair = pair |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
935 elif pairname is not None: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
936 colorpair = self.colorpairnames[pairname] |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
937 else: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
938 if fgcolor is None: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
939 fgcolor = -1 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
940 if bgcolor is None: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
941 bgcolor = -1 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
942 if (fgcolor, bgcolor) in self.colorpairs: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
943 colorpair = self.colorpairs[(fgcolor, bgcolor)] |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
944 else: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
945 colorpair = self.getcolorpair(fgcolor, bgcolor) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
946 # add attributes if possible |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
947 if attrlist is None: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
948 attrlist = [] |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
949 if colorpair < 256: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
950 # 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
|
951 for textattr in attrlist: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
952 colorpair |= textattr |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
953 else: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
954 # just apply a select few (safe?) attributes |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
955 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
|
956 if textattr in attrlist: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
957 colorpair |= textattr |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
958 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
959 y, xstart = self.chunkpad.getyx() |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
960 t = "" # variable for counting lines printed |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
961 # if requested, show trailing whitespace |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
962 if showwhtspc: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
963 origlen = len(text) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
964 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
|
965 strippedlen = len(text) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
966 numtrailingspaces = origlen - strippedlen |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
967 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
968 if towin: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
969 window.addstr(text, colorpair) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
970 t += text |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
971 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
972 if showwhtspc: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
973 wscolorpair = colorpair | curses.A_REVERSE |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
974 if towin: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
975 for i in range(numtrailingspaces): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
976 window.addch(curses.ACS_CKBOARD, wscolorpair) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
977 t += " " * numtrailingspaces |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
978 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
979 if align: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
980 if towin: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
981 extrawhitespace = self.alignstring("", window) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
982 window.addstr(extrawhitespace, colorpair) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
983 else: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
984 # 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
|
985 extrawhitespace = self.alignstring(t, window) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
986 t += extrawhitespace |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
987 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
988 # 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
|
989 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
990 linesprinted = (xstart + len(t)) / self.xscreensize |
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record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
991 self.linesprintedtopadsofar += linesprinted |
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record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
992 return t |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
993 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
994 def updatescreen(self): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
995 self.statuswin.erase() |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
996 self.chunkpad.erase() |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
997 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
998 printstring = self.printstring |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
999 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1000 # print out the status lines at the top |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1001 try: |
25556
40f0e9e5b821
crecord: add mechanism for error reporting
Laurent Charignon <lcharignon@fb.com>
parents:
25555
diff
changeset
|
1002 if self.errorstr is not None: |
40f0e9e5b821
crecord: add mechanism for error reporting
Laurent Charignon <lcharignon@fb.com>
parents:
25555
diff
changeset
|
1003 printstring(self.statuswin, self.errorstr, pairname='legend') |
40f0e9e5b821
crecord: add mechanism for error reporting
Laurent Charignon <lcharignon@fb.com>
parents:
25555
diff
changeset
|
1004 printstring(self.statuswin, 'Press any key to continue', |
40f0e9e5b821
crecord: add mechanism for error reporting
Laurent Charignon <lcharignon@fb.com>
parents:
25555
diff
changeset
|
1005 pairname='legend') |
40f0e9e5b821
crecord: add mechanism for error reporting
Laurent Charignon <lcharignon@fb.com>
parents:
25555
diff
changeset
|
1006 self.statuswin.refresh() |
40f0e9e5b821
crecord: add mechanism for error reporting
Laurent Charignon <lcharignon@fb.com>
parents:
25555
diff
changeset
|
1007 return |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1008 printstring(self.statuswin, |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1009 "SELECT CHUNKS: (j/k/up/dn/pgup/pgdn) move cursor; " |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1010 "(space/A) toggle hunk/all; (e)dit hunk;", |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1011 pairname="legend") |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1012 printstring(self.statuswin, |
24840
a5e3634ba024
record: change wording for record curses interface
Laurent Charignon <lcharignon@fb.com>
parents:
24779
diff
changeset
|
1013 " (f)old/unfold; (c)onfirm applied; (q)uit; (?) help " |
27156
55fa7c3900ae
commit: add amend mode for commit -i
Laurent Charignon <lcharignon@fb.com>
parents:
27155
diff
changeset
|
1014 "| [X]=hunk applied **=folded, toggle [a]mend mode", |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1015 pairname="legend") |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1016 except curses.error: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1017 pass |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1018 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1019 # print out the patch in the remaining part of the window |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1020 try: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1021 self.printitem() |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1022 self.updatescroll() |
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record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1023 self.chunkpad.refresh(self.firstlineofpadtoprint, 0, |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1024 self.numstatuslines, 0, |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1025 self.yscreensize + 1 - self.numstatuslines, |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1026 self.xscreensize) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1027 except curses.error: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1028 pass |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1029 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1030 # refresh([pminrow, pmincol, sminrow, smincol, smaxrow, smaxcol]) |
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parents:
diff
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1031 self.statuswin.refresh() |
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parents:
diff
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|
1032 |
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diff
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|
1033 def getstatusprefixstring(self, item): |
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parents:
diff
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|
1034 """ |
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parents:
diff
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|
1035 create a string to prefix a line with which indicates whether 'item' |
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1036 is applied and/or folded. |
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parents:
diff
changeset
|
1037 |
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parents:
diff
changeset
|
1038 """ |
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parents:
diff
changeset
|
1039 # create checkbox string |
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parents:
diff
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|
1040 if item.applied: |
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parents:
diff
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|
1041 if not isinstance(item, uihunkline) and item.partial: |
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parents:
diff
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|
1042 checkbox = "[~]" |
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diff
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|
1043 else: |
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parents:
diff
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|
1044 checkbox = "[x]" |
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diff
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|
1045 else: |
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parents:
diff
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|
1046 checkbox = "[ ]" |
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parents:
diff
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|
1047 |
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parents:
diff
changeset
|
1048 try: |
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1049 if item.folded: |
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parents:
diff
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|
1050 checkbox += "**" |
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parents:
diff
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|
1051 if isinstance(item, uiheader): |
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parents:
diff
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|
1052 # one of "m", "a", or "d" (modified, added, deleted) |
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|
1053 filestatus = item.changetype |
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diff
changeset
|
1054 |
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diff
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|
1055 checkbox += filestatus + " " |
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diff
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|
1056 else: |
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parents:
diff
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|
1057 checkbox += " " |
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diff
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|
1058 if isinstance(item, uiheader): |
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diff
changeset
|
1059 # add two more spaces for headers |
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parents:
diff
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|
1060 checkbox += " " |
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diff
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|
1061 except AttributeError: # not foldable |
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parents:
diff
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|
1062 checkbox += " " |
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parents:
diff
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|
1063 |
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parents:
diff
changeset
|
1064 return checkbox |
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parents:
diff
changeset
|
1065 |
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parents:
diff
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|
1066 def printheader(self, header, selected=False, towin=True, |
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diff
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|
1067 ignorefolding=False): |
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parents:
diff
changeset
|
1068 """ |
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parents:
diff
changeset
|
1069 print the header to the pad. if countlines is True, don't print |
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parents:
diff
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1070 anything, but just count the number of lines which would be printed. |
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parents:
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|
1071 |
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parents:
diff
changeset
|
1072 """ |
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parents:
diff
changeset
|
1073 outstr = "" |
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parents:
diff
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|
1074 text = header.prettystr() |
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parents:
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|
1075 chunkindex = self.chunklist.index(header) |
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parents:
diff
changeset
|
1076 |
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diff
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|
1077 if chunkindex != 0 and not header.folded: |
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parents:
diff
changeset
|
1078 # add separating line before headers |
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parents:
diff
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|
1079 outstr += self.printstring(self.chunkpad, '_' * self.xscreensize, |
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|
1080 towin=towin, align=False) |
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parents:
diff
changeset
|
1081 # select color-pair based on if the header is selected |
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|
1082 colorpair = self.getcolorpair(name=selected and "selected" or "normal", |
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diff
changeset
|
1083 attrlist=[curses.A_BOLD]) |
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diff
changeset
|
1084 |
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parents:
diff
changeset
|
1085 # print out each line of the chunk, expanding it to screen width |
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parents:
diff
changeset
|
1086 |
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parents:
diff
changeset
|
1087 # number of characters to indent lines on this level by |
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parents:
diff
changeset
|
1088 indentnumchars = 0 |
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parents:
diff
changeset
|
1089 checkbox = self.getstatusprefixstring(header) |
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parents:
diff
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|
1090 if not header.folded or ignorefolding: |
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diff
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|
1091 textlist = text.split("\n") |
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diff
changeset
|
1092 linestr = checkbox + textlist[0] |
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parents:
diff
changeset
|
1093 else: |
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parents:
diff
changeset
|
1094 linestr = checkbox + header.filename() |
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parents:
diff
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|
1095 outstr += self.printstring(self.chunkpad, linestr, pair=colorpair, |
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parents:
diff
changeset
|
1096 towin=towin) |
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parents:
diff
changeset
|
1097 if not header.folded or ignorefolding: |
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diff
changeset
|
1098 if len(textlist) > 1: |
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diff
changeset
|
1099 for line in textlist[1:]: |
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|
1100 linestr = " "*(indentnumchars + len(checkbox)) + line |
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|
1101 outstr += self.printstring(self.chunkpad, linestr, |
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parents:
diff
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|
1102 pair=colorpair, towin=towin) |
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parents:
diff
changeset
|
1103 |
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parents:
diff
changeset
|
1104 return outstr |
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parents:
diff
changeset
|
1105 |
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parents:
diff
changeset
|
1106 def printhunklinesbefore(self, hunk, selected=False, towin=True, |
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parents:
diff
changeset
|
1107 ignorefolding=False): |
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parents:
diff
changeset
|
1108 "includes start/end line indicator" |
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parents:
diff
changeset
|
1109 outstr = "" |
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diff
changeset
|
1110 # where hunk is in list of siblings |
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diff
changeset
|
1111 hunkindex = hunk.header.hunks.index(hunk) |
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diff
changeset
|
1112 |
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parents:
diff
changeset
|
1113 if hunkindex != 0: |
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parents:
diff
changeset
|
1114 # add separating line before headers |
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diff
changeset
|
1115 outstr += self.printstring(self.chunkpad, ' '*self.xscreensize, |
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parents:
diff
changeset
|
1116 towin=towin, align=False) |
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diff
changeset
|
1117 |
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|
1118 colorpair = self.getcolorpair(name=selected and "selected" or "normal", |
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changeset
|
1119 attrlist=[curses.A_BOLD]) |
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diff
changeset
|
1120 |
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diff
changeset
|
1121 # print out from-to line with checkbox |
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|
1122 checkbox = self.getstatusprefixstring(hunk) |
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diff
changeset
|
1123 |
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diff
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|
1124 lineprefix = " "*self.hunkindentnumchars + checkbox |
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parents:
diff
changeset
|
1125 frtoline = " " + hunk.getfromtoline().strip("\n") |
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parents:
diff
changeset
|
1126 |
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diff
changeset
|
1127 |
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diff
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|
1128 outstr += self.printstring(self.chunkpad, lineprefix, towin=towin, |
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parents:
diff
changeset
|
1129 align=False) # add uncolored checkbox/indent |
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parents:
diff
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|
1130 outstr += self.printstring(self.chunkpad, frtoline, pair=colorpair, |
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parents:
diff
changeset
|
1131 towin=towin) |
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parents:
diff
changeset
|
1132 |
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parents:
diff
changeset
|
1133 if hunk.folded and not ignorefolding: |
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parents:
diff
changeset
|
1134 # skip remainder of output |
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diff
changeset
|
1135 return outstr |
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diff
changeset
|
1136 |
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diff
changeset
|
1137 # print out lines of the chunk preceeding changed-lines |
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parents:
diff
changeset
|
1138 for line in hunk.before: |
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parents:
diff
changeset
|
1139 linestr = " "*(self.hunklineindentnumchars + len(checkbox)) + line |
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diff
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|
1140 outstr += self.printstring(self.chunkpad, linestr, towin=towin) |
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parents:
diff
changeset
|
1141 |
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parents:
diff
changeset
|
1142 return outstr |
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diff
changeset
|
1143 |
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parents:
diff
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|
1144 def printhunklinesafter(self, hunk, towin=True, ignorefolding=False): |
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parents:
diff
changeset
|
1145 outstr = "" |
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diff
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|
1146 if hunk.folded and not ignorefolding: |
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parents:
diff
changeset
|
1147 return outstr |
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parents:
diff
changeset
|
1148 |
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parents:
diff
changeset
|
1149 # a bit superfluous, but to avoid hard-coding indent amount |
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parents:
diff
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|
1150 checkbox = self.getstatusprefixstring(hunk) |
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parents:
diff
changeset
|
1151 for line in hunk.after: |
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parents:
diff
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|
1152 linestr = " "*(self.hunklineindentnumchars + len(checkbox)) + line |
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parents:
diff
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|
1153 outstr += self.printstring(self.chunkpad, linestr, towin=towin) |
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parents:
diff
changeset
|
1154 |
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parents:
diff
changeset
|
1155 return outstr |
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parents:
diff
changeset
|
1156 |
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parents:
diff
changeset
|
1157 def printhunkchangedline(self, hunkline, selected=False, towin=True): |
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1158 outstr = "" |
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1159 checkbox = self.getstatusprefixstring(hunkline) |
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1160 |
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1161 linestr = hunkline.prettystr().strip("\n") |
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1162 |
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1163 # select color-pair based on whether line is an addition/removal |
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1164 if selected: |
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1165 colorpair = self.getcolorpair(name="selected") |
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1166 elif linestr.startswith("+"): |
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1167 colorpair = self.getcolorpair(name="addition") |
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1168 elif linestr.startswith("-"): |
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1169 colorpair = self.getcolorpair(name="deletion") |
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1170 elif linestr.startswith("\\"): |
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1171 colorpair = self.getcolorpair(name="normal") |
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1172 |
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1173 lineprefix = " "*self.hunklineindentnumchars + checkbox |
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1174 outstr += self.printstring(self.chunkpad, lineprefix, towin=towin, |
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1175 align=False) # add uncolored checkbox/indent |
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1176 outstr += self.printstring(self.chunkpad, linestr, pair=colorpair, |
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1177 towin=towin, showwhtspc=True) |
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1178 return outstr |
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1179 |
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1180 def printitem(self, item=None, ignorefolding=False, recursechildren=True, |
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1181 towin=True): |
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1182 """ |
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1183 use __printitem() to print the the specified item.applied. |
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1184 if item is not specified, then print the entire patch. |
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1185 (hiding folded elements, etc. -- see __printitem() docstring) |
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1186 """ |
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1187 if item is None: |
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1188 item = self.headerlist |
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1189 if recursechildren: |
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1190 self.linesprintedtopadsofar = 0 |
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1191 |
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1192 outstr = [] |
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1193 self.__printitem(item, ignorefolding, recursechildren, outstr, |
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1194 towin=towin) |
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1195 return ''.join(outstr) |
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|
1196 |
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1197 def outofdisplayedarea(self): |
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1198 y, _ = self.chunkpad.getyx() # cursor location |
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1199 # * 2 here works but an optimization would be the max number of |
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|
1200 # consecutive non selectable lines |
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1201 # i.e the max number of context line for any hunk in the patch |
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1202 miny = min(0, self.firstlineofpadtoprint - self.yscreensize) |
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1203 maxy = self.firstlineofpadtoprint + self.yscreensize * 2 |
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1204 return y < miny or y > maxy |
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1205 |
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1206 def handleselection(self, item, recursechildren): |
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1207 selected = (item is self.currentselecteditem) |
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1208 if selected and recursechildren: |
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1209 # assumes line numbering starting from line 0 |
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1210 self.selecteditemstartline = self.linesprintedtopadsofar |
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1211 selecteditemlines = self.getnumlinesdisplayed(item, |
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1212 recursechildren=False) |
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1213 self.selecteditemendline = (self.selecteditemstartline + |
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|
1214 selecteditemlines - 1) |
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|
1215 return selected |
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|
1216 |
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|
1217 def __printitem(self, item, ignorefolding, recursechildren, outstr, |
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1218 towin=True): |
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|
1219 """ |
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|
1220 recursive method for printing out patch/header/hunk/hunk-line data to |
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|
1221 screen. also returns a string with all of the content of the displayed |
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|
1222 patch (not including coloring, etc.). |
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|
1223 |
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|
1224 if ignorefolding is True, then folded items are printed out. |
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|
1225 |
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|
1226 if recursechildren is False, then only print the item without its |
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|
1227 child items. |
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diff
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|
1228 |
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|
1229 """ |
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|
1230 if towin and self.outofdisplayedarea(): |
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diff
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|
1231 return |
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diff
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|
1232 |
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|
1233 selected = self.handleselection(item, recursechildren) |
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|
1234 |
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|
1235 # patch object is a list of headers |
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diff
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|
1236 if isinstance(item, patch): |
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diff
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|
1237 if recursechildren: |
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|
1238 for hdr in item: |
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|
1239 self.__printitem(hdr, ignorefolding, |
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|
1240 recursechildren, outstr, towin) |
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diff
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|
1241 # todo: eliminate all isinstance() calls |
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diff
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|
1242 if isinstance(item, uiheader): |
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|
1243 outstr.append(self.printheader(item, selected, towin=towin, |
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|
1244 ignorefolding=ignorefolding)) |
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|
1245 if recursechildren: |
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diff
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|
1246 for hnk in item.hunks: |
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|
1247 self.__printitem(hnk, ignorefolding, |
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|
1248 recursechildren, outstr, towin) |
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diff
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|
1249 elif (isinstance(item, uihunk) and |
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|
1250 ((not item.header.folded) or ignorefolding)): |
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|
1251 # print the hunk data which comes before the changed-lines |
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|
1252 outstr.append(self.printhunklinesbefore(item, selected, towin=towin, |
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|
1253 ignorefolding=ignorefolding)) |
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diff
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|
1254 if recursechildren: |
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diff
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|
1255 for l in item.changedlines: |
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diff
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|
1256 self.__printitem(l, ignorefolding, |
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|
1257 recursechildren, outstr, towin) |
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|
1258 outstr.append(self.printhunklinesafter(item, towin=towin, |
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|
1259 ignorefolding=ignorefolding)) |
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|
1260 elif (isinstance(item, uihunkline) and |
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|
1261 ((not item.hunk.folded) or ignorefolding)): |
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diff
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|
1262 outstr.append(self.printhunkchangedline(item, selected, |
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parents:
diff
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|
1263 towin=towin)) |
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parents:
diff
changeset
|
1264 |
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diff
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|
1265 return outstr |
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diff
changeset
|
1266 |
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diff
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|
1267 def getnumlinesdisplayed(self, item=None, ignorefolding=False, |
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diff
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|
1268 recursechildren=True): |
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diff
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|
1269 """ |
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diff
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|
1270 return the number of lines which would be displayed if the item were |
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diff
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|
1271 to be printed to the display. the item will not be printed to the |
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diff
changeset
|
1272 display (pad). |
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diff
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|
1273 if no item is given, assume the entire patch. |
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diff
changeset
|
1274 if ignorefolding is True, folded items will be unfolded when counting |
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diff
changeset
|
1275 the number of lines. |
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parents:
diff
changeset
|
1276 |
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diff
changeset
|
1277 """ |
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diff
changeset
|
1278 # temporarily disable printing to windows by printstring |
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parents:
diff
changeset
|
1279 patchdisplaystring = self.printitem(item, ignorefolding, |
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diff
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|
1280 recursechildren, towin=False) |
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diff
changeset
|
1281 numlines = len(patchdisplaystring) / self.xscreensize |
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diff
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|
1282 return numlines |
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1283 |
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1284 def sigwinchhandler(self, n, frame): |
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1285 "handle window resizing" |
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|
1286 try: |
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|
1287 curses.endwin() |
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1288 self.yscreensize, self.xscreensize = gethw() |
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1289 self.statuswin.resize(self.numstatuslines, self.xscreensize) |
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1290 self.numpadlines = self.getnumlinesdisplayed(ignorefolding=True) + 1 |
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1291 self.chunkpad = curses.newpad(self.numpadlines, self.xscreensize) |
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1292 # todo: try to resize commit message window if possible |
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1293 except curses.error: |
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|
1294 pass |
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|
1295 |
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1296 def getcolorpair(self, fgcolor=None, bgcolor=None, name=None, |
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1297 attrlist=None): |
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1298 """ |
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1299 get a curses color pair, adding it to self.colorpairs if it is not |
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1300 already defined. an optional string, name, can be passed as a shortcut |
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1301 for referring to the color-pair. by default, if no arguments are |
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1302 specified, the white foreground / black background color-pair is |
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diff
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|
1303 returned. |
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|
1304 |
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1305 it is expected that this function will be used exclusively for |
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1306 initializing color pairs, and not curses.init_pair(). |
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|
1307 |
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1308 attrlist is used to 'flavor' the returned color-pair. this information |
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1309 is not stored in self.colorpairs. it contains attribute values like |
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|
1310 curses.A_BOLD. |
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|
1311 |
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|
1312 """ |
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1313 if (name is not None) and name in self.colorpairnames: |
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1314 # then get the associated color pair and return it |
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1315 colorpair = self.colorpairnames[name] |
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1316 else: |
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|
1317 if fgcolor is None: |
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|
1318 fgcolor = -1 |
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|
1319 if bgcolor is None: |
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|
1320 bgcolor = -1 |
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1321 if (fgcolor, bgcolor) in self.colorpairs: |
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1322 colorpair = self.colorpairs[(fgcolor, bgcolor)] |
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1323 else: |
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1324 pairindex = len(self.colorpairs) + 1 |
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|
1325 curses.init_pair(pairindex, fgcolor, bgcolor) |
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1326 colorpair = self.colorpairs[(fgcolor, bgcolor)] = ( |
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1327 curses.color_pair(pairindex)) |
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diff
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|
1328 if name is not None: |
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|
1329 self.colorpairnames[name] = curses.color_pair(pairindex) |
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|
1330 |
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|
1331 # add attributes if possible |
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|
1332 if attrlist is None: |
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|
1333 attrlist = [] |
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|
1334 if colorpair < 256: |
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|
1335 # then it is safe to apply all attributes |
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diff
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|
1336 for textattr in attrlist: |
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diff
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|
1337 colorpair |= textattr |
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|
1338 else: |
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|
1339 # just apply a select few (safe?) attributes |
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|
1340 for textattrib in (curses.A_UNDERLINE, curses.A_BOLD): |
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|
1341 if textattrib in attrlist: |
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diff
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|
1342 colorpair |= textattrib |
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diff
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|
1343 return colorpair |
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diff
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|
1344 |
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|
1345 def initcolorpair(self, *args, **kwargs): |
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diff
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|
1346 "same as getcolorpair." |
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diff
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|
1347 self.getcolorpair(*args, **kwargs) |
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|
1348 |
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diff
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|
1349 def helpwindow(self): |
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|
1350 "print a help window to the screen. exit after any keypress." |
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|
1351 helptext = """ [press any key to return to the patch-display] |
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|
1352 |
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diff
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|
1353 crecord allows you to interactively choose among the changes you have made, |
24840
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diff
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|
1354 and confirm only those changes you select for further processing by the command |
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diff
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|
1355 you are running (commit/shelve/revert), after confirming the selected |
24310
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diff
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|
1356 changes, the unselected changes are still present in your working copy, so you |
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diff
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|
1357 can use crecord multiple times to split large changes into smaller changesets. |
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diff
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|
1358 the following are valid keystrokes: |
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diff
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|
1359 |
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diff
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|
1360 [space] : (un-)select item ([~]/[x] = partly/fully applied) |
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diff
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|
1361 a : (un-)select all items |
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parents:
diff
changeset
|
1362 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
|
1363 pgup/pgdn [K/J] : go to previous/next item of same type |
24310
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diff
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1364 right/left-arrow [l/h] : go to child item / parent item |
25460
bd4bcfa48c9e
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Laurent Charignon <lcharignon@fb.com>
parents:
25447
diff
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|
1365 shift-left-arrow [H] : go to parent header / fold selected header |
24310
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diff
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|
1366 f : fold / unfold item, hiding/revealing its children |
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093d38165e5a
crecord: fix a typo introduced when moving crecord to core
Laurent Charignon <lcharignon@fb.com>
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24840
diff
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|
1367 F : fold / unfold parent item and all of its ancestors |
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1368 m : edit / resume editing the commit message |
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diff
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|
1369 e : edit the currently selected hunk |
27156
55fa7c3900ae
commit: add amend mode for commit -i
Laurent Charignon <lcharignon@fb.com>
parents:
27155
diff
changeset
|
1370 a : toggle amend mode (hg rev >= 2.2), only with commit -i |
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diff
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|
1371 c : confirm selected changes |
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|
1372 r : review/edit and confirm selected changes |
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|
1373 q : quit without confirming (no changes will be made) |
24310
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|
1374 ? : help (what you're currently reading)""" |
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diff
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|
1375 |
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|
1376 helpwin = curses.newwin(self.yscreensize, 0, 0, 0) |
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1377 helplines = helptext.split("\n") |
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|
1378 helplines = helplines + [" "]*( |
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|
1379 self.yscreensize - self.numstatuslines - len(helplines) - 1) |
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|
1380 try: |
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diff
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|
1381 for line in helplines: |
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|
1382 self.printstring(helpwin, line, pairname="legend") |
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|
1383 except curses.error: |
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|
1384 pass |
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diff
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|
1385 helpwin.refresh() |
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diff
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|
1386 try: |
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diff
changeset
|
1387 helpwin.getkey() |
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|
1388 except curses.error: |
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diff
changeset
|
1389 pass |
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diff
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|
1390 |
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diff
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|
1391 def confirmationwindow(self, windowtext): |
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|
1392 "display an informational window, then wait for and return a keypress." |
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diff
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|
1393 |
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diff
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|
1394 confirmwin = curses.newwin(self.yscreensize, 0, 0, 0) |
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|
1395 try: |
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|
1396 lines = windowtext.split("\n") |
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diff
changeset
|
1397 for line in lines: |
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|
1398 self.printstring(confirmwin, line, pairname="selected") |
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|
1399 except curses.error: |
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diff
changeset
|
1400 pass |
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diff
changeset
|
1401 self.stdscr.refresh() |
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diff
changeset
|
1402 confirmwin.refresh() |
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diff
changeset
|
1403 try: |
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|
1404 response = chr(self.stdscr.getch()) |
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diff
changeset
|
1405 except ValueError: |
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diff
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|
1406 response = None |
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record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1407 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1408 return response |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1409 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1410 def confirmcommit(self, review=False): |
24840
a5e3634ba024
record: change wording for record curses interface
Laurent Charignon <lcharignon@fb.com>
parents:
24779
diff
changeset
|
1411 """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
|
1412 confirmed.""" |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1413 if review: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1414 confirmtext = ( |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1415 """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
|
1416 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
|
1417 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
|
1418 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
|
1419 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1420 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
|
1421 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
|
1422 |
24840
a5e3634ba024
record: change wording for record curses interface
Laurent Charignon <lcharignon@fb.com>
parents:
24779
diff
changeset
|
1423 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
|
1424 """) |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1425 else: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1426 confirmtext = ( |
24840
a5e3634ba024
record: change wording for record curses interface
Laurent Charignon <lcharignon@fb.com>
parents:
24779
diff
changeset
|
1427 "are you sure you want to confirm the selected changes [yn]? ") |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1428 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1429 response = self.confirmationwindow(confirmtext) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1430 if response is None: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1431 response = "n" |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1432 if response.lower().startswith("y"): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1433 return True |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1434 else: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1435 return False |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1436 |
27156
55fa7c3900ae
commit: add amend mode for commit -i
Laurent Charignon <lcharignon@fb.com>
parents:
27155
diff
changeset
|
1437 def toggleamend(self, opts, test): |
55fa7c3900ae
commit: add amend mode for commit -i
Laurent Charignon <lcharignon@fb.com>
parents:
27155
diff
changeset
|
1438 """Toggle the amend flag. |
55fa7c3900ae
commit: add amend mode for commit -i
Laurent Charignon <lcharignon@fb.com>
parents:
27155
diff
changeset
|
1439 |
55fa7c3900ae
commit: add amend mode for commit -i
Laurent Charignon <lcharignon@fb.com>
parents:
27155
diff
changeset
|
1440 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
|
1441 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
|
1442 new changeset will be created (the normal commit behavior). |
55fa7c3900ae
commit: add amend mode for commit -i
Laurent Charignon <lcharignon@fb.com>
parents:
27155
diff
changeset
|
1443 |
55fa7c3900ae
commit: add amend mode for commit -i
Laurent Charignon <lcharignon@fb.com>
parents:
27155
diff
changeset
|
1444 """ |
55fa7c3900ae
commit: add amend mode for commit -i
Laurent Charignon <lcharignon@fb.com>
parents:
27155
diff
changeset
|
1445 try: |
55fa7c3900ae
commit: add amend mode for commit -i
Laurent Charignon <lcharignon@fb.com>
parents:
27155
diff
changeset
|
1446 ver = float(util.version()[:3]) |
55fa7c3900ae
commit: add amend mode for commit -i
Laurent Charignon <lcharignon@fb.com>
parents:
27155
diff
changeset
|
1447 except ValueError: |
55fa7c3900ae
commit: add amend mode for commit -i
Laurent Charignon <lcharignon@fb.com>
parents:
27155
diff
changeset
|
1448 ver = 1 |
55fa7c3900ae
commit: add amend mode for commit -i
Laurent Charignon <lcharignon@fb.com>
parents:
27155
diff
changeset
|
1449 if ver < 2.19: |
55fa7c3900ae
commit: add amend mode for commit -i
Laurent Charignon <lcharignon@fb.com>
parents:
27155
diff
changeset
|
1450 msg = ("The amend option is unavailable with hg versions < 2.2\n\n" |
55fa7c3900ae
commit: add amend mode for commit -i
Laurent Charignon <lcharignon@fb.com>
parents:
27155
diff
changeset
|
1451 "Press any key to continue.") |
55fa7c3900ae
commit: add amend mode for commit -i
Laurent Charignon <lcharignon@fb.com>
parents:
27155
diff
changeset
|
1452 elif opts.get('amend') is None: |
55fa7c3900ae
commit: add amend mode for commit -i
Laurent Charignon <lcharignon@fb.com>
parents:
27155
diff
changeset
|
1453 opts['amend'] = True |
55fa7c3900ae
commit: add amend mode for commit -i
Laurent Charignon <lcharignon@fb.com>
parents:
27155
diff
changeset
|
1454 msg = ("Amend option is turned on -- commiting the currently " |
55fa7c3900ae
commit: add amend mode for commit -i
Laurent Charignon <lcharignon@fb.com>
parents:
27155
diff
changeset
|
1455 "selected changes will not create a new changeset, but " |
55fa7c3900ae
commit: add amend mode for commit -i
Laurent Charignon <lcharignon@fb.com>
parents:
27155
diff
changeset
|
1456 "instead update the most recently committed changeset.\n\n" |
55fa7c3900ae
commit: add amend mode for commit -i
Laurent Charignon <lcharignon@fb.com>
parents:
27155
diff
changeset
|
1457 "Press any key to continue.") |
55fa7c3900ae
commit: add amend mode for commit -i
Laurent Charignon <lcharignon@fb.com>
parents:
27155
diff
changeset
|
1458 elif opts.get('amend') is True: |
55fa7c3900ae
commit: add amend mode for commit -i
Laurent Charignon <lcharignon@fb.com>
parents:
27155
diff
changeset
|
1459 opts['amend'] = None |
55fa7c3900ae
commit: add amend mode for commit -i
Laurent Charignon <lcharignon@fb.com>
parents:
27155
diff
changeset
|
1460 msg = ("Amend option is turned off -- commiting the currently " |
55fa7c3900ae
commit: add amend mode for commit -i
Laurent Charignon <lcharignon@fb.com>
parents:
27155
diff
changeset
|
1461 "selected changes will create a new changeset.\n\n" |
55fa7c3900ae
commit: add amend mode for commit -i
Laurent Charignon <lcharignon@fb.com>
parents:
27155
diff
changeset
|
1462 "Press any key to continue.") |
55fa7c3900ae
commit: add amend mode for commit -i
Laurent Charignon <lcharignon@fb.com>
parents:
27155
diff
changeset
|
1463 if not test: |
55fa7c3900ae
commit: add amend mode for commit -i
Laurent Charignon <lcharignon@fb.com>
parents:
27155
diff
changeset
|
1464 self.confirmationwindow(msg) |
55fa7c3900ae
commit: add amend mode for commit -i
Laurent Charignon <lcharignon@fb.com>
parents:
27155
diff
changeset
|
1465 |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1466 def recenterdisplayedarea(self): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1467 """ |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1468 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
|
1469 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
|
1470 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
|
1471 zone and then update the scroll. |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1472 """ |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1473 self.printitem(towin=False) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1474 self.updatescroll() |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1475 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1476 def toggleedit(self, item=None, test=False): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1477 """ |
26781
1aee2ab0f902
spelling: trivial spell checking
Mads Kiilerich <madski@unity3d.com>
parents:
26587
diff
changeset
|
1478 edit the currently selected chunk |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1479 """ |
25555
838fa1932ff8
crecord: extract ui refresh code after editing of hunk in a function
Laurent Charignon <lcharignon@fb.com>
parents:
25461
diff
changeset
|
1480 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
|
1481 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
|
1482 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
|
1483 self.updatescroll() |
838fa1932ff8
crecord: extract ui refresh code after editing of hunk in a function
Laurent Charignon <lcharignon@fb.com>
parents:
25461
diff
changeset
|
1484 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
|
1485 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
|
1486 self.stdscr.keypad(1) |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1487 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1488 def editpatchwitheditor(self, chunk): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1489 if chunk is None: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1490 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
|
1491 self.ui.write("\n") |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1492 return None |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1493 if chunk.header.binary(): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1494 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
|
1495 self.ui.write("\n") |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1496 return None |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1497 # patch comment based on the git one (based on comment at end of |
26421
4b0fc75f9403
urls: bulk-change primary website URLs
Matt Mackall <mpm@selenic.com>
parents:
25940
diff
changeset
|
1498 # https://mercurial-scm.org/wiki/recordextension) |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1499 phelp = '---' + _(""" |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1500 to remove '-' lines, make them ' ' lines (context). |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1501 to remove '+' lines, delete them. |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1502 lines starting with # will be removed from the patch. |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1503 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1504 if the patch applies cleanly, the edited hunk will immediately be |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1505 added to the record list. if it does not apply cleanly, a rejects |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1506 file will be generated: you can use that when you try again. if |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1507 all lines of the hunk are removed, then the edit is aborted and |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1508 the hunk is left unchanged. |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1509 """) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1510 (patchfd, patchfn) = tempfile.mkstemp(prefix="hg-editor-", |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1511 suffix=".diff", text=True) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1512 ncpatchfp = None |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1513 try: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1514 # write the initial patch |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1515 f = os.fdopen(patchfd, "w") |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1516 chunk.header.write(f) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1517 chunk.write(f) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1518 f.write('\n'.join(['# ' + i for i in phelp.splitlines()])) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1519 f.close() |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1520 # start the editor and wait for it to complete |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1521 editor = self.ui.geteditor() |
25557
52c552a05414
crecord: exit edition of hunk with non-zero status does not interrupt session
Laurent Charignon <lcharignon@fb.com>
parents:
25556
diff
changeset
|
1522 ret = self.ui.system("%s \"%s\"" % (editor, patchfn), |
52c552a05414
crecord: exit edition of hunk with non-zero status does not interrupt session
Laurent Charignon <lcharignon@fb.com>
parents:
25556
diff
changeset
|
1523 environ={'hguser': self.ui.username()}) |
52c552a05414
crecord: exit edition of hunk with non-zero status does not interrupt session
Laurent Charignon <lcharignon@fb.com>
parents:
25556
diff
changeset
|
1524 if ret != 0: |
52c552a05414
crecord: exit edition of hunk with non-zero status does not interrupt session
Laurent Charignon <lcharignon@fb.com>
parents:
25556
diff
changeset
|
1525 self.errorstr = "Editor exited with status %d" % ret |
52c552a05414
crecord: exit edition of hunk with non-zero status does not interrupt session
Laurent Charignon <lcharignon@fb.com>
parents:
25556
diff
changeset
|
1526 return None |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1527 # remove comment lines |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1528 patchfp = open(patchfn) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1529 ncpatchfp = cStringIO.StringIO() |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1530 for line in patchfp: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1531 if not line.startswith('#'): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1532 ncpatchfp.write(line) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1533 patchfp.close() |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1534 ncpatchfp.seek(0) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1535 newpatches = patchmod.parsepatch(ncpatchfp) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1536 finally: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1537 os.unlink(patchfn) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1538 del ncpatchfp |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1539 return newpatches |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1540 if item is None: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1541 item = self.currentselecteditem |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1542 if isinstance(item, uiheader): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1543 return |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1544 if isinstance(item, uihunkline): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1545 item = item.parentitem() |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1546 if not isinstance(item, uihunk): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1547 return |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1548 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1549 beforeadded, beforeremoved = item.added, item.removed |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1550 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
|
1551 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
|
1552 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
|
1553 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
|
1554 return |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1555 header = item.header |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1556 editedhunkindex = header.hunks.index(item) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1557 hunksbefore = header.hunks[:editedhunkindex] |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1558 hunksafter = header.hunks[editedhunkindex + 1:] |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1559 newpatchheader = newpatches[0] |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1560 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
|
1561 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
|
1562 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
|
1563 offset = (newadded - beforeadded) - (newremoved - beforeremoved) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1564 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1565 for h in hunksafter: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1566 h.toline += offset |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1567 for h in newhunks: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1568 h.folded = False |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1569 header.hunks = hunksbefore + newhunks + hunksafter |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1570 if self.emptypatch(): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1571 header.hunks = hunksbefore + [item] + hunksafter |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1572 self.currentselecteditem = header |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1573 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1574 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
|
1575 updateui(self) |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1576 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1577 def emptypatch(self): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1578 item = self.headerlist |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1579 if not item: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1580 return True |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1581 for header in item: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1582 if header.hunks: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1583 return False |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1584 return True |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1585 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1586 def handlekeypressed(self, keypressed, test=False): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1587 if keypressed in ["k", "KEY_UP"]: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1588 self.uparrowevent() |
25460
bd4bcfa48c9e
crecord: fix three typos introduced while moving crecord into core
Laurent Charignon <lcharignon@fb.com>
parents:
25447
diff
changeset
|
1589 if keypressed in ["K", "KEY_PPAGE"]: |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1590 self.uparrowshiftevent() |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1591 elif keypressed in ["j", "KEY_DOWN"]: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1592 self.downarrowevent() |
25460
bd4bcfa48c9e
crecord: fix three typos introduced while moving crecord into core
Laurent Charignon <lcharignon@fb.com>
parents:
25447
diff
changeset
|
1593 elif keypressed in ["J", "KEY_NPAGE"]: |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1594 self.downarrowshiftevent() |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1595 elif keypressed in ["l", "KEY_RIGHT"]: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1596 self.rightarrowevent() |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1597 elif keypressed in ["h", "KEY_LEFT"]: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1598 self.leftarrowevent() |
25460
bd4bcfa48c9e
crecord: fix three typos introduced while moving crecord into core
Laurent Charignon <lcharignon@fb.com>
parents:
25447
diff
changeset
|
1599 elif keypressed in ["H", "KEY_SLEFT"]: |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1600 self.leftarrowshiftevent() |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1601 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
|
1602 raise error.Abort(_('user quit')) |
27156
55fa7c3900ae
commit: add amend mode for commit -i
Laurent Charignon <lcharignon@fb.com>
parents:
27155
diff
changeset
|
1603 elif keypressed in ['a']: |
55fa7c3900ae
commit: add amend mode for commit -i
Laurent Charignon <lcharignon@fb.com>
parents:
27155
diff
changeset
|
1604 self.toggleamend(self.opts, test) |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1605 elif keypressed in ["c"]: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1606 if self.confirmcommit(): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1607 return True |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1608 elif keypressed in ["r"]: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1609 if self.confirmcommit(review=True): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1610 return True |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1611 elif test and keypressed in ['X']: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1612 return True |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1613 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
|
1614 self.toggleapply() |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1615 elif keypressed in ['A']: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1616 self.toggleall() |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1617 elif keypressed in ['e']: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1618 self.toggleedit(test=test) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1619 elif keypressed in ["f"]: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1620 self.togglefolded() |
25447
093d38165e5a
crecord: fix a typo introduced when moving crecord to core
Laurent Charignon <lcharignon@fb.com>
parents:
24840
diff
changeset
|
1621 elif keypressed in ["F"]: |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1622 self.togglefolded(foldparent=True) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1623 elif keypressed in ["?"]: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1624 self.helpwindow() |
25419
6e62a5b3442d
crecord: fix blue artifact bug coming back from help screen
Laurent Charignon <lcharignon@fb.com>
parents:
25359
diff
changeset
|
1625 self.stdscr.clear() |
6e62a5b3442d
crecord: fix blue artifact bug coming back from help screen
Laurent Charignon <lcharignon@fb.com>
parents:
25359
diff
changeset
|
1626 self.stdscr.refresh() |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1627 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1628 def main(self, stdscr): |
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 method to be wrapped by curses.wrapper() for selecting chunks. |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1631 |
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 signal.signal(signal.SIGWINCH, self.sigwinchhandler) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1634 self.stdscr = stdscr |
25820
701d8c362aa2
crecord: add error reporting for failure in curses interface initialization
Laurent Charignon <lcharignon@fb.com>
parents:
25807
diff
changeset
|
1635 # 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
|
1636 # 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
|
1637 self.initerr = None |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1638 self.yscreensize, self.xscreensize = self.stdscr.getmaxyx() |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1639 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1640 curses.start_color() |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1641 curses.use_default_colors() |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1642 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1643 # 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
|
1644 # 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
|
1645 self.initcolorpair(None, None, name="normal") |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1646 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
|
1647 name="selected") |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1648 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
|
1649 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
|
1650 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
|
1651 # newwin([height, width,] begin_y, begin_x) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1652 self.statuswin = curses.newwin(self.numstatuslines, 0, 0, 0) |
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1653 self.statuswin.keypad(1) # interpret arrow-key, etc. esc sequences |
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1654 |
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1655 # figure out how much space to allocate for the chunk-pad which is |
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1656 # used for displaying the patch |
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1657 |
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1658 # stupid hack to prevent getnumlinesdisplayed from failing |
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1659 self.chunkpad = curses.newpad(1, self.xscreensize) |
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1660 |
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1661 # add 1 so to account for last line text reaching end of line |
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1662 self.numpadlines = self.getnumlinesdisplayed(ignorefolding=True) + 1 |
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1663 |
25821
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1664 try: |
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1665 self.chunkpad = curses.newpad(self.numpadlines, self.xscreensize) |
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1666 except curses.error: |
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1667 self.initerr = _('this diff is too large to be displayed') |
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1668 return |
24310
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1669 # initialize selecteitemendline (initial start-line is 0) |
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1670 self.selecteditemendline = self.getnumlinesdisplayed( |
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1671 self.currentselecteditem, recursechildren=False) |
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1672 |
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1673 while True: |
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1674 self.updatescreen() |
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1675 try: |
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1676 keypressed = self.statuswin.getkey() |
25556
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1677 if self.errorstr is not None: |
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1678 self.errorstr = None |
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1679 continue |
24310
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1680 except curses.error: |
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1681 keypressed = "foobar" |
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1682 if self.handlekeypressed(keypressed): |
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1683 break |