author | Anton Shestakov <av6@dwimlabs.net> |
Thu, 03 Sep 2015 22:25:16 +0800 | |
branch | stable |
changeset 26151 | 0dda3692ec9b |
parent 25821 | d68544b69736 |
child 25940 | f4356e5094ba |
permissions | -rw-r--r-- |
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# stuff related specifically to patch manipulation / parsing |
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# |
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# Copyright 2008 Mark Edgington <edgimar@gmail.com> |
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# |
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# This software may be used and distributed according to the terms of the |
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# GNU General Public License version 2 or any later version. |
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# |
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# This code is based on the Mark Edgington's crecord extension. |
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# (Itself based on Bryan O'Sullivan's record extension.) |
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from i18n import _ |
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import patch as patchmod |
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import util, encoding |
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import os, re, sys, struct, signal, tempfile, locale, cStringIO |
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# This is required for ncurses to display non-ASCII characters in default user |
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# locale encoding correctly. --immerrr |
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locale.setlocale(locale.LC_ALL, '') |
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# os.name is one of: 'posix', 'nt', 'dos', 'os2', 'mac', or 'ce' |
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if os.name == 'posix': |
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import curses |
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import fcntl, termios |
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else: |
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# I have no idea if wcurses works with crecord... |
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try: |
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import wcurses as curses |
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except ImportError: |
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# wcurses is not shipped on Windows by default |
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pass |
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|
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try: |
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curses |
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except NameError: |
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if os.name != 'nt': # Temporary hack to get running on Windows again |
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raise util.Abort( |
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_('the python curses/wcurses module is not available/installed')) |
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_origstdout = sys.__stdout__ # used by gethw() |
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class patchnode(object): |
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"""abstract class for patch graph nodes |
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(i.e. patchroot, header, hunk, hunkline) |
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""" |
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def firstchild(self): |
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raise NotImplementedError("method must be implemented by subclass") |
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def lastchild(self): |
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raise NotImplementedError("method must be implemented by subclass") |
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def allchildren(self): |
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"Return a list of all of the direct children of this node" |
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raise NotImplementedError("method must be implemented by subclass") |
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def nextsibling(self): |
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""" |
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Return the closest next item of the same type where there are no items |
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of different types between the current item and this closest item. |
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If no such item exists, return None. |
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""" |
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raise NotImplementedError("method must be implemented by subclass") |
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def prevsibling(self): |
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""" |
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Return the closest previous item of the same type where there are no |
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items of different types between the current item and this closest item. |
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If no such item exists, return None. |
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""" |
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raise NotImplementedError("method must be implemented by subclass") |
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def parentitem(self): |
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raise NotImplementedError("method must be implemented by subclass") |
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def nextitem(self, constrainlevel=True, skipfolded=True): |
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""" |
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If constrainLevel == True, return the closest next item |
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of the same type where there are no items of different types between |
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the current item and this closest item. |
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If constrainLevel == False, then try to return the next item |
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closest to this item, regardless of item's type (header, hunk, or |
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HunkLine). |
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If skipFolded == True, and the current item is folded, then the child |
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items that are hidden due to folding will be skipped when determining |
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the next item. |
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If it is not possible to get the next item, return None. |
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""" |
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try: |
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itemfolded = self.folded |
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except AttributeError: |
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itemfolded = False |
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if constrainlevel: |
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return self.nextsibling() |
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elif skipfolded and itemfolded: |
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nextitem = self.nextsibling() |
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if nextitem is None: |
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try: |
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nextitem = self.parentitem().nextsibling() |
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except AttributeError: |
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nextitem = None |
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return nextitem |
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else: |
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# try child |
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item = self.firstchild() |
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if item is not None: |
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return item |
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# else try next sibling |
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item = self.nextsibling() |
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if item is not None: |
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return item |
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|
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try: |
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# else try parent's next sibling |
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item = self.parentitem().nextsibling() |
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123 |
if item is not None: |
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124 |
return item |
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125 |
|
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# else return grandparent's next sibling (or None) |
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return self.parentitem().parentitem().nextsibling() |
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128 |
|
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129 |
except AttributeError: # parent and/or grandparent was None |
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return None |
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131 |
|
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132 |
def previtem(self, constrainlevel=True, skipfolded=True): |
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133 |
""" |
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134 |
If constrainLevel == True, return the closest previous item |
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135 |
of the same type where there are no items of different types between |
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the current item and this closest item. |
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137 |
|
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138 |
If constrainLevel == False, then try to return the previous item |
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139 |
closest to this item, regardless of item's type (header, hunk, or |
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140 |
HunkLine). |
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141 |
|
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If skipFolded == True, and the current item is folded, then the items |
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that are hidden due to folding will be skipped when determining the |
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144 |
next item. |
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145 |
|
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146 |
If it is not possible to get the previous item, return None. |
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147 |
|
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148 |
""" |
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149 |
if constrainlevel: |
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return self.prevsibling() |
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151 |
else: |
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152 |
# try previous sibling's last child's last child, |
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153 |
# else try previous sibling's last child, else try previous sibling |
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prevsibling = self.prevsibling() |
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155 |
if prevsibling is not None: |
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156 |
prevsiblinglastchild = prevsibling.lastchild() |
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if ((prevsiblinglastchild is not None) and |
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158 |
not prevsibling.folded): |
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prevsiblinglclc = prevsiblinglastchild.lastchild() |
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160 |
if ((prevsiblinglclc is not None) and |
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161 |
not prevsiblinglastchild.folded): |
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162 |
return prevsiblinglclc |
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163 |
else: |
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164 |
return prevsiblinglastchild |
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165 |
else: |
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|
166 |
return prevsibling |
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|
167 |
|
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168 |
# try parent (or None) |
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169 |
return self.parentitem() |
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170 |
|
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171 |
class patch(patchnode, list): # todo: rename patchroot |
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172 |
""" |
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173 |
list of header objects representing the patch. |
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174 |
|
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175 |
""" |
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176 |
def __init__(self, headerlist): |
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177 |
self.extend(headerlist) |
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178 |
# add parent patch object reference to each header |
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179 |
for header in self: |
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180 |
header.patch = self |
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181 |
|
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182 |
class uiheader(patchnode): |
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183 |
"""patch header |
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184 |
|
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185 |
xxx shoudn't we move this to mercurial/patch.py ? |
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186 |
""" |
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187 |
|
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188 |
def __init__(self, header): |
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189 |
self.nonuiheader = header |
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190 |
# flag to indicate whether to apply this chunk |
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191 |
self.applied = True |
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192 |
# flag which only affects the status display indicating if a node's |
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193 |
# children are partially applied (i.e. some applied, some not). |
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194 |
self.partial = False |
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|
195 |
|
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|
196 |
# flag to indicate whether to display as folded/unfolded to user |
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197 |
self.folded = True |
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|
198 |
|
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199 |
# list of all headers in patch |
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200 |
self.patch = None |
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|
201 |
|
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|
202 |
# flag is False if this header was ever unfolded from initial state |
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203 |
self.neverunfolded = True |
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204 |
self.hunks = [uihunk(h, self) for h in self.hunks] |
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|
205 |
|
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|
206 |
|
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|
207 |
def prettystr(self): |
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|
208 |
x = cStringIO.StringIO() |
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|
209 |
self.pretty(x) |
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|
210 |
return x.getvalue() |
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|
211 |
|
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|
212 |
def nextsibling(self): |
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213 |
numheadersinpatch = len(self.patch) |
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|
214 |
indexofthisheader = self.patch.index(self) |
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|
215 |
|
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|
216 |
if indexofthisheader < numheadersinpatch - 1: |
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|
217 |
nextheader = self.patch[indexofthisheader + 1] |
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|
218 |
return nextheader |
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|
219 |
else: |
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|
220 |
return None |
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|
221 |
|
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|
222 |
def prevsibling(self): |
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|
223 |
indexofthisheader = self.patch.index(self) |
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|
224 |
if indexofthisheader > 0: |
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|
225 |
previousheader = self.patch[indexofthisheader - 1] |
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|
226 |
return previousheader |
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|
227 |
else: |
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|
228 |
return None |
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|
229 |
|
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|
230 |
def parentitem(self): |
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|
231 |
""" |
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|
232 |
there is no 'real' parent item of a header that can be selected, |
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|
233 |
so return None. |
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|
234 |
""" |
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|
235 |
return None |
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|
236 |
|
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|
237 |
def firstchild(self): |
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|
238 |
"return the first child of this item, if one exists. otherwise None." |
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|
239 |
if len(self.hunks) > 0: |
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|
240 |
return self.hunks[0] |
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|
241 |
else: |
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|
242 |
return None |
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|
243 |
|
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|
244 |
def lastchild(self): |
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|
245 |
"return the last child of this item, if one exists. otherwise None." |
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|
246 |
if len(self.hunks) > 0: |
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|
247 |
return self.hunks[-1] |
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|
248 |
else: |
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249 |
return None |
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250 |
|
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251 |
def allchildren(self): |
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252 |
"return a list of all of the direct children of this node" |
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253 |
return self.hunks |
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|
254 |
|
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255 |
def __getattr__(self, name): |
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256 |
return getattr(self.nonuiheader, name) |
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257 |
|
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|
258 |
class uihunkline(patchnode): |
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259 |
"represents a changed line in a hunk" |
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260 |
def __init__(self, linetext, hunk): |
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|
261 |
self.linetext = linetext |
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|
262 |
self.applied = True |
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|
263 |
# the parent hunk to which this line belongs |
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|
264 |
self.hunk = hunk |
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|
265 |
# folding lines currently is not used/needed, but this flag is needed |
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|
266 |
# in the previtem method. |
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|
267 |
self.folded = False |
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|
268 |
|
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|
269 |
def prettystr(self): |
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|
270 |
return self.linetext |
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|
271 |
|
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|
272 |
def nextsibling(self): |
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273 |
numlinesinhunk = len(self.hunk.changedlines) |
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|
274 |
indexofthisline = self.hunk.changedlines.index(self) |
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|
275 |
|
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|
276 |
if (indexofthisline < numlinesinhunk - 1): |
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|
277 |
nextline = self.hunk.changedlines[indexofthisline + 1] |
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|
278 |
return nextline |
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|
279 |
else: |
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|
280 |
return None |
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|
281 |
|
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|
282 |
def prevsibling(self): |
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|
283 |
indexofthisline = self.hunk.changedlines.index(self) |
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|
284 |
if indexofthisline > 0: |
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|
285 |
previousline = self.hunk.changedlines[indexofthisline - 1] |
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|
286 |
return previousline |
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|
287 |
else: |
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|
288 |
return None |
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|
289 |
|
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|
290 |
def parentitem(self): |
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|
291 |
"return the parent to the current item" |
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|
292 |
return self.hunk |
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|
293 |
|
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|
294 |
def firstchild(self): |
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|
295 |
"return the first child of this item, if one exists. otherwise None." |
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|
296 |
# hunk-lines don't have children |
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|
297 |
return None |
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|
298 |
|
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|
299 |
def lastchild(self): |
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|
300 |
"return the last child of this item, if one exists. otherwise None." |
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|
301 |
# hunk-lines don't have children |
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|
302 |
return None |
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|
303 |
|
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|
304 |
class uihunk(patchnode): |
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|
305 |
"""ui patch hunk, wraps a hunk and keep track of ui behavior """ |
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|
306 |
maxcontext = 3 |
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|
307 |
|
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|
308 |
def __init__(self, hunk, header): |
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|
309 |
self._hunk = hunk |
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|
310 |
self.changedlines = [uihunkline(line, self) for line in hunk.hunk] |
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|
311 |
self.header = header |
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|
312 |
# used at end for detecting how many removed lines were un-applied |
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|
313 |
self.originalremoved = self.removed |
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|
314 |
|
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|
315 |
# flag to indicate whether to display as folded/unfolded to user |
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diff
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|
316 |
self.folded = True |
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|
317 |
# flag to indicate whether to apply this chunk |
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|
318 |
self.applied = True |
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|
319 |
# flag which only affects the status display indicating if a node's |
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|
320 |
# children are partially applied (i.e. some applied, some not). |
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|
321 |
self.partial = False |
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|
322 |
|
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|
323 |
def nextsibling(self): |
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|
324 |
numhunksinheader = len(self.header.hunks) |
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|
325 |
indexofthishunk = self.header.hunks.index(self) |
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changeset
|
326 |
|
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|
327 |
if (indexofthishunk < numhunksinheader - 1): |
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|
328 |
nexthunk = self.header.hunks[indexofthishunk + 1] |
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diff
changeset
|
329 |
return nexthunk |
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diff
changeset
|
330 |
else: |
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parents:
diff
changeset
|
331 |
return None |
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diff
changeset
|
332 |
|
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changeset
|
333 |
def prevsibling(self): |
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|
334 |
indexofthishunk = self.header.hunks.index(self) |
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changeset
|
335 |
if indexofthishunk > 0: |
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|
336 |
previoushunk = self.header.hunks[indexofthishunk - 1] |
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changeset
|
337 |
return previoushunk |
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changeset
|
338 |
else: |
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diff
changeset
|
339 |
return None |
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changeset
|
340 |
|
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|
341 |
def parentitem(self): |
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diff
changeset
|
342 |
"return the parent to the current item" |
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|
343 |
return self.header |
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changeset
|
344 |
|
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|
345 |
def firstchild(self): |
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|
346 |
"return the first child of this item, if one exists. otherwise None." |
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|
347 |
if len(self.changedlines) > 0: |
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|
348 |
return self.changedlines[0] |
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changeset
|
349 |
else: |
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parents:
diff
changeset
|
350 |
return None |
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diff
changeset
|
351 |
|
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|
352 |
def lastchild(self): |
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|
353 |
"return the last child of this item, if one exists. otherwise None." |
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changeset
|
354 |
if len(self.changedlines) > 0: |
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diff
changeset
|
355 |
return self.changedlines[-1] |
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diff
changeset
|
356 |
else: |
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parents:
diff
changeset
|
357 |
return None |
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diff
changeset
|
358 |
|
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|
359 |
def allchildren(self): |
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diff
changeset
|
360 |
"return a list of all of the direct children of this node" |
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parents:
diff
changeset
|
361 |
return self.changedlines |
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parents:
diff
changeset
|
362 |
def countchanges(self): |
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parents:
diff
changeset
|
363 |
"""changedlines -> (n+,n-)""" |
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diff
changeset
|
364 |
add = len([l for l in self.changedlines if l.applied |
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parents:
diff
changeset
|
365 |
and l.prettystr()[0] == '+']) |
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parents:
diff
changeset
|
366 |
rem = len([l for l in self.changedlines if l.applied |
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parents:
diff
changeset
|
367 |
and l.prettystr()[0] == '-']) |
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parents:
diff
changeset
|
368 |
return add, rem |
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parents:
diff
changeset
|
369 |
|
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parents:
diff
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|
370 |
def getfromtoline(self): |
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parents:
diff
changeset
|
371 |
# calculate the number of removed lines converted to context lines |
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parents:
diff
changeset
|
372 |
removedconvertedtocontext = self.originalremoved - self.removed |
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parents:
diff
changeset
|
373 |
|
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parents:
diff
changeset
|
374 |
contextlen = (len(self.before) + len(self.after) + |
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parents:
diff
changeset
|
375 |
removedconvertedtocontext) |
6409fb6c934d
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parents:
diff
changeset
|
376 |
if self.after and self.after[-1] == '\\ no newline at end of file\n': |
6409fb6c934d
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parents:
diff
changeset
|
377 |
contextlen -= 1 |
6409fb6c934d
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parents:
diff
changeset
|
378 |
fromlen = contextlen + self.removed |
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parents:
diff
changeset
|
379 |
tolen = contextlen + self.added |
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parents:
diff
changeset
|
380 |
|
6409fb6c934d
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parents:
diff
changeset
|
381 |
# diffutils manual, section "2.2.2.2 detailed description of unified |
6409fb6c934d
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parents:
diff
changeset
|
382 |
# format": "an empty hunk is considered to end at the line that |
6409fb6c934d
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parents:
diff
changeset
|
383 |
# precedes the hunk." |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
384 |
# |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
385 |
# so, if either of hunks is empty, decrease its line start. --immerrr |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
386 |
# but only do this if fromline > 0, to avoid having, e.g fromline=-1. |
6409fb6c934d
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parents:
diff
changeset
|
387 |
fromline, toline = self.fromline, self.toline |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
388 |
if fromline != 0: |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
389 |
if fromlen == 0: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
390 |
fromline -= 1 |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
391 |
if tolen == 0: |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
392 |
toline -= 1 |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
393 |
|
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
394 |
fromtoline = '@@ -%d,%d +%d,%d @@%s\n' % ( |
6409fb6c934d
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parents:
diff
changeset
|
395 |
fromline, fromlen, toline, tolen, |
6409fb6c934d
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parents:
diff
changeset
|
396 |
self.proc and (' ' + self.proc)) |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
397 |
return fromtoline |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
398 |
|
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
399 |
def write(self, fp): |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
400 |
# updated self.added/removed, which are used by getfromtoline() |
6409fb6c934d
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parents:
diff
changeset
|
401 |
self.added, self.removed = self.countchanges() |
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parents:
diff
changeset
|
402 |
fp.write(self.getfromtoline()) |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
403 |
|
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
404 |
hunklinelist = [] |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
405 |
# add the following to the list: (1) all applied lines, and |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
406 |
# (2) all unapplied removal lines (convert these to context lines) |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
407 |
for changedline in self.changedlines: |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
408 |
changedlinestr = changedline.prettystr() |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
409 |
if changedline.applied: |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
410 |
hunklinelist.append(changedlinestr) |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
411 |
elif changedlinestr[0] == "-": |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
412 |
hunklinelist.append(" " + changedlinestr[1:]) |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
413 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
414 |
fp.write(''.join(self.before + hunklinelist + self.after)) |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
415 |
|
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
416 |
pretty = write |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
417 |
|
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
418 |
def prettystr(self): |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
419 |
x = cStringIO.StringIO() |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
420 |
self.pretty(x) |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
421 |
return x.getvalue() |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
422 |
|
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
423 |
def __getattr__(self, name): |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
424 |
return getattr(self._hunk, name) |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
425 |
def __repr__(self): |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
426 |
return '<hunk %r@%d>' % (self.filename(), self.fromline) |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
427 |
|
25310
c1f5ef76d1c2
record: add an operation arguments to customize recording ui
Laurent Charignon <lcharignon@fb.com>
parents:
24909
diff
changeset
|
428 |
def filterpatch(ui, chunks, chunkselector, operation=None): |
24310
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
429 |
"""interactively filter patch chunks into applied-only chunks""" |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
430 |
|
25359
724421cb4745
record: add default value for operation argument
Laurent Charignon <lcharignon@fb.com>
parents:
25310
diff
changeset
|
431 |
if operation is None: |
724421cb4745
record: add default value for operation argument
Laurent Charignon <lcharignon@fb.com>
parents:
25310
diff
changeset
|
432 |
operation = _('confirm') |
24310
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
433 |
chunks = list(chunks) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
434 |
# convert chunks list into structure suitable for displaying/modifying |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
435 |
# with curses. create a list of headers only. |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
436 |
headers = [c for c in chunks if isinstance(c, patchmod.header)] |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
437 |
|
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
438 |
# if there are no changed files |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
439 |
if len(headers) == 0: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
440 |
return [] |
6409fb6c934d
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Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
441 |
uiheaders = [uiheader(h) for h in headers] |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
442 |
# let user choose headers/hunks/lines, and mark their applied flags |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
443 |
# accordingly |
24342
be3ab98f11e0
record: change arguments of curses recording function
Laurent Charignon <lcharignon@fb.com>
parents:
24318
diff
changeset
|
444 |
chunkselector(ui, uiheaders) |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
445 |
appliedhunklist = [] |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
446 |
for hdr in uiheaders: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
447 |
if (hdr.applied and |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
448 |
(hdr.special() or len([h for h in hdr.hunks if h.applied]) > 0)): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
449 |
appliedhunklist.append(hdr) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
450 |
fixoffset = 0 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
451 |
for hnk in hdr.hunks: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
452 |
if hnk.applied: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
453 |
appliedhunklist.append(hnk) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
454 |
# adjust the 'to'-line offset of the hunk to be correct |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
455 |
# after de-activating some of the other hunks for this file |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
456 |
if fixoffset: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
457 |
#hnk = copy.copy(hnk) # necessary?? |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
458 |
hnk.toline += fixoffset |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
459 |
else: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
460 |
fixoffset += hnk.removed - hnk.added |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
461 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
462 |
return appliedhunklist |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
463 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
464 |
def gethw(): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
465 |
""" |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
466 |
magically get the current height and width of the window (without initscr) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
467 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
468 |
this is a rip-off of a rip-off - taken from the bpython code. it is |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
469 |
useful / necessary because otherwise curses.initscr() must be called, |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
470 |
which can leave the terminal in a nasty state after exiting. |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
471 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
472 |
""" |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
473 |
h, w = struct.unpack( |
24316
d61aa383e2e5
crecord: fix underbar style for orig_stdout
Matt Mackall <mpm@selenic.com>
parents:
24315
diff
changeset
|
474 |
"hhhh", fcntl.ioctl(_origstdout, termios.TIOCGWINSZ, "\000"*8))[0:2] |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
475 |
return h, w |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
476 |
|
24342
be3ab98f11e0
record: change arguments of curses recording function
Laurent Charignon <lcharignon@fb.com>
parents:
24318
diff
changeset
|
477 |
def chunkselector(ui, headerlist): |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
478 |
""" |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
479 |
curses interface to get selection of chunks, and mark the applied flags |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
480 |
of the chosen chunks. |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
481 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
482 |
""" |
24779
23727465ff72
record: add message when starting record's curses interface
Laurent Charignon <lcharignon@fb.com>
parents:
24492
diff
changeset
|
483 |
ui.write(_('starting interactive selection\n')) |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
484 |
chunkselector = curseschunkselector(headerlist, ui) |
25807
2cccaf937a7a
crecord: fix issue when backgrounding editor would leave artefact
Laurent Charignon <l.charignon@gmail.com>
parents:
25557
diff
changeset
|
485 |
f = signal.getsignal(signal.SIGTSTP) |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
486 |
curses.wrapper(chunkselector.main) |
25820
701d8c362aa2
crecord: add error reporting for failure in curses interface initialization
Laurent Charignon <lcharignon@fb.com>
parents:
25807
diff
changeset
|
487 |
if chunkselector.initerr is not None: |
701d8c362aa2
crecord: add error reporting for failure in curses interface initialization
Laurent Charignon <lcharignon@fb.com>
parents:
25807
diff
changeset
|
488 |
raise util.Abort(chunkselector.initerr) |
25807
2cccaf937a7a
crecord: fix issue when backgrounding editor would leave artefact
Laurent Charignon <l.charignon@gmail.com>
parents:
25557
diff
changeset
|
489 |
# ncurses does not restore signal handler for SIGTSTP |
2cccaf937a7a
crecord: fix issue when backgrounding editor would leave artefact
Laurent Charignon <l.charignon@gmail.com>
parents:
25557
diff
changeset
|
490 |
signal.signal(signal.SIGTSTP, f) |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
491 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
492 |
def testdecorator(testfn, f): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
493 |
def u(*args, **kwargs): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
494 |
return f(testfn, *args, **kwargs) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
495 |
return u |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
496 |
|
24342
be3ab98f11e0
record: change arguments of curses recording function
Laurent Charignon <lcharignon@fb.com>
parents:
24318
diff
changeset
|
497 |
def testchunkselector(testfn, ui, headerlist): |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
498 |
""" |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
499 |
test interface to get selection of chunks, and mark the applied flags |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
500 |
of the chosen chunks. |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
501 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
502 |
""" |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
503 |
chunkselector = curseschunkselector(headerlist, ui) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
504 |
if testfn and os.path.exists(testfn): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
505 |
testf = open(testfn) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
506 |
testcommands = map(lambda x: x.rstrip('\n'), testf.readlines()) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
507 |
testf.close() |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
508 |
while True: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
509 |
if chunkselector.handlekeypressed(testcommands.pop(0), test=True): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
510 |
break |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
511 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
512 |
class curseschunkselector(object): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
513 |
def __init__(self, headerlist, ui): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
514 |
# put the headers into a patch object |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
515 |
self.headerlist = patch(headerlist) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
516 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
517 |
self.ui = ui |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
518 |
|
25556
40f0e9e5b821
crecord: add mechanism for error reporting
Laurent Charignon <lcharignon@fb.com>
parents:
25555
diff
changeset
|
519 |
self.errorstr = None |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
520 |
# list of all chunks |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
521 |
self.chunklist = [] |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
522 |
for h in headerlist: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
523 |
self.chunklist.append(h) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
524 |
self.chunklist.extend(h.hunks) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
525 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
526 |
# dictionary mapping (fgcolor, bgcolor) pairs to the |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
527 |
# corresponding curses color-pair value. |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
528 |
self.colorpairs = {} |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
529 |
# maps custom nicknames of color-pairs to curses color-pair values |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
530 |
self.colorpairnames = {} |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
531 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
532 |
# the currently selected header, hunk, or hunk-line |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
533 |
self.currentselecteditem = self.headerlist[0] |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
534 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
535 |
# updated when printing out patch-display -- the 'lines' here are the |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
536 |
# line positions *in the pad*, not on the screen. |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
537 |
self.selecteditemstartline = 0 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
538 |
self.selecteditemendline = None |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
539 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
540 |
# define indentation levels |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
541 |
self.headerindentnumchars = 0 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
542 |
self.hunkindentnumchars = 3 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
543 |
self.hunklineindentnumchars = 6 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
544 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
545 |
# the first line of the pad to print to the screen |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
546 |
self.firstlineofpadtoprint = 0 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
547 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
548 |
# keeps track of the number of lines in the pad |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
549 |
self.numpadlines = None |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
550 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
551 |
self.numstatuslines = 2 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
552 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
553 |
# keep a running count of the number of lines printed to the pad |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
554 |
# (used for determining when the selected item begins/ends) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
555 |
self.linesprintedtopadsofar = 0 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
556 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
557 |
# the first line of the pad which is visible on the screen |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
558 |
self.firstlineofpadtoprint = 0 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
559 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
560 |
# stores optional text for a commit comment provided by the user |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
561 |
self.commenttext = "" |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
562 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
563 |
# if the last 'toggle all' command caused all changes to be applied |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
564 |
self.waslasttoggleallapplied = True |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
565 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
566 |
def uparrowevent(self): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
567 |
""" |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
568 |
try to select the previous item to the current item that has the |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
569 |
most-indented level. for example, if a hunk is selected, try to select |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
570 |
the last hunkline of the hunk prior to the selected hunk. or, if |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
571 |
the first hunkline of a hunk is currently selected, then select the |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
572 |
hunk itself. |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
573 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
574 |
if the currently selected item is already at the top of the screen, |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
575 |
scroll the screen down to show the new-selected item. |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
576 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
577 |
""" |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
578 |
currentitem = self.currentselecteditem |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
579 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
580 |
nextitem = currentitem.previtem(constrainlevel=False) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
581 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
582 |
if nextitem is None: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
583 |
# if no parent item (i.e. currentitem is the first header), then |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
584 |
# no change... |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
585 |
nextitem = currentitem |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
586 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
587 |
self.currentselecteditem = nextitem |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
588 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
589 |
def uparrowshiftevent(self): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
590 |
""" |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
591 |
select (if possible) the previous item on the same level as the |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
592 |
currently selected item. otherwise, select (if possible) the |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
593 |
parent-item of the currently selected item. |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
594 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
595 |
if the currently selected item is already at the top of the screen, |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
596 |
scroll the screen down to show the new-selected item. |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
597 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
598 |
""" |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
599 |
currentitem = self.currentselecteditem |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
600 |
nextitem = currentitem.previtem() |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
601 |
# if there's no previous item on this level, try choosing the parent |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
602 |
if nextitem is None: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
603 |
nextitem = currentitem.parentitem() |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
604 |
if nextitem is None: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
605 |
# if no parent item (i.e. currentitem is the first header), then |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
606 |
# no change... |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
607 |
nextitem = currentitem |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
608 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
609 |
self.currentselecteditem = nextitem |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
610 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
611 |
def downarrowevent(self): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
612 |
""" |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
613 |
try to select the next item to the current item that has the |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
614 |
most-indented level. for example, if a hunk is selected, select |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
615 |
the first hunkline of the selected hunk. or, if the last hunkline of |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
616 |
a hunk is currently selected, then select the next hunk, if one exists, |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
617 |
or if not, the next header if one exists. |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
618 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
619 |
if the currently selected item is already at the bottom of the screen, |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
620 |
scroll the screen up to show the new-selected item. |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
621 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
622 |
""" |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
623 |
#self.startprintline += 1 #debug |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
624 |
currentitem = self.currentselecteditem |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
625 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
626 |
nextitem = currentitem.nextitem(constrainlevel=False) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
627 |
# if there's no next item, keep the selection as-is |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
628 |
if nextitem is None: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
629 |
nextitem = currentitem |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
630 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
631 |
self.currentselecteditem = nextitem |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
632 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
633 |
def downarrowshiftevent(self): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
634 |
""" |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
635 |
if the cursor is already at the bottom chunk, scroll the screen up and |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
636 |
move the cursor-position to the subsequent chunk. otherwise, only move |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
637 |
the cursor position down one chunk. |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
638 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
639 |
""" |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
640 |
# todo: update docstring |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
641 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
642 |
currentitem = self.currentselecteditem |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
643 |
nextitem = currentitem.nextitem() |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
644 |
# if there's no previous item on this level, try choosing the parent's |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
645 |
# nextitem. |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
646 |
if nextitem is None: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
647 |
try: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
648 |
nextitem = currentitem.parentitem().nextitem() |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
649 |
except AttributeError: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
650 |
# parentitem returned None, so nextitem() can't be called |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
651 |
nextitem = None |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
652 |
if nextitem is None: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
653 |
# if no next item on parent-level, then no change... |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
654 |
nextitem = currentitem |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
655 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
656 |
self.currentselecteditem = nextitem |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
657 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
658 |
def rightarrowevent(self): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
659 |
""" |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
660 |
select (if possible) the first of this item's child-items. |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
661 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
662 |
""" |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
663 |
currentitem = self.currentselecteditem |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
664 |
nextitem = currentitem.firstchild() |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
665 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
666 |
# turn off folding if we want to show a child-item |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
667 |
if currentitem.folded: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
668 |
self.togglefolded(currentitem) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
669 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
670 |
if nextitem is None: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
671 |
# if no next item on parent-level, then no change... |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
672 |
nextitem = currentitem |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
673 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
674 |
self.currentselecteditem = nextitem |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
675 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
676 |
def leftarrowevent(self): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
677 |
""" |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
678 |
if the current item can be folded (i.e. it is an unfolded header or |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
679 |
hunk), then fold it. otherwise try select (if possible) the parent |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
680 |
of this item. |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
681 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
682 |
""" |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
683 |
currentitem = self.currentselecteditem |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
684 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
685 |
# try to fold the item |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
686 |
if not isinstance(currentitem, uihunkline): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
687 |
if not currentitem.folded: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
688 |
self.togglefolded(item=currentitem) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
689 |
return |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
690 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
691 |
# 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
|
692 |
nextitem = currentitem.parentitem() |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
693 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
694 |
if nextitem is None: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
695 |
# 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
|
696 |
nextitem = currentitem |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
697 |
if not nextitem.folded: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
698 |
self.togglefolded(item=nextitem) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
699 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
700 |
self.currentselecteditem = nextitem |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
701 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
702 |
def leftarrowshiftevent(self): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
703 |
""" |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
704 |
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
|
705 |
current item is already a header). |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
706 |
|
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 |
currentitem = self.currentselecteditem |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
709 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
710 |
if isinstance(currentitem, uiheader): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
711 |
if not currentitem.folded: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
712 |
self.togglefolded(item=currentitem) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
713 |
return |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
714 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
715 |
# 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
|
716 |
while True: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
717 |
nextitem = currentitem.parentitem() |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
718 |
if nextitem is None: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
719 |
break |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
720 |
else: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
721 |
currentitem = nextitem |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
722 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
723 |
self.currentselecteditem = currentitem |
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 |
def updatescroll(self): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
726 |
"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
|
727 |
selstart = self.selecteditemstartline |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
728 |
selend = self.selecteditemendline |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
729 |
#selnumlines = selend - selstart |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
730 |
padstart = self.firstlineofpadtoprint |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
731 |
padend = padstart + self.yscreensize - self.numstatuslines - 1 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
732 |
# '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
|
733 |
# top/bottom context margin |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
734 |
padstartbuffered = padstart + 3 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
735 |
padendbuffered = padend - 3 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
736 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
737 |
if selend > padendbuffered: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
738 |
self.scrolllines(selend - padendbuffered) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
739 |
elif selstart < padstartbuffered: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
740 |
# negative values scroll in pgup direction |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
741 |
self.scrolllines(selstart - padstartbuffered) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
742 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
743 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
744 |
def scrolllines(self, numlines): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
745 |
"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
|
746 |
self.firstlineofpadtoprint += numlines |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
747 |
if self.firstlineofpadtoprint < 0: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
748 |
self.firstlineofpadtoprint = 0 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
749 |
if self.firstlineofpadtoprint > self.numpadlines - 1: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
750 |
self.firstlineofpadtoprint = self.numpadlines - 1 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
751 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
752 |
def toggleapply(self, item=None): |
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 |
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
|
755 |
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
|
756 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
757 |
""" |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
758 |
if item is None: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
759 |
item = self.currentselecteditem |
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 |
item.applied = not item.applied |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
762 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
763 |
if isinstance(item, uiheader): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
764 |
item.partial = False |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
765 |
if item.applied: |
24492
efa094701a05
record_curses: fix ui bug for newly added file
Laurent Charignon <lcharignon@fb.com>
parents:
24425
diff
changeset
|
766 |
# apply all its hunks |
efa094701a05
record_curses: fix ui bug for newly added file
Laurent Charignon <lcharignon@fb.com>
parents:
24425
diff
changeset
|
767 |
for hnk in item.hunks: |
efa094701a05
record_curses: fix ui bug for newly added file
Laurent Charignon <lcharignon@fb.com>
parents:
24425
diff
changeset
|
768 |
hnk.applied = True |
efa094701a05
record_curses: fix ui bug for newly added file
Laurent Charignon <lcharignon@fb.com>
parents:
24425
diff
changeset
|
769 |
# apply all their hunklines |
efa094701a05
record_curses: fix ui bug for newly added file
Laurent Charignon <lcharignon@fb.com>
parents:
24425
diff
changeset
|
770 |
for hunkline in hnk.changedlines: |
efa094701a05
record_curses: fix ui bug for newly added file
Laurent Charignon <lcharignon@fb.com>
parents:
24425
diff
changeset
|
771 |
hunkline.applied = True |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
772 |
else: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
773 |
# un-apply all its hunks |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
774 |
for hnk in item.hunks: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
775 |
hnk.applied = False |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
776 |
hnk.partial = False |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
777 |
# un-apply all their hunklines |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
778 |
for hunkline in hnk.changedlines: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
779 |
hunkline.applied = False |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
780 |
elif isinstance(item, uihunk): |
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 |
# apply all it's hunklines |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
783 |
for hunkline in item.changedlines: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
784 |
hunkline.applied = item.applied |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
785 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
786 |
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
|
787 |
allsiblingsapplied = not (False in siblingappliedstatus) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
788 |
nosiblingsapplied = not (True in siblingappliedstatus) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
789 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
790 |
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
|
791 |
somesiblingspartial = (True in siblingspartialstatus) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
792 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
793 |
#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
|
794 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
795 |
# 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
|
796 |
if nosiblingsapplied: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
797 |
if not item.header.special(): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
798 |
item.header.applied = False |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
799 |
item.header.partial = False |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
800 |
else: # some/all parent siblings are applied |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
801 |
item.header.applied = True |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
802 |
item.header.partial = (somesiblingspartial or |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
803 |
not allsiblingsapplied) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
804 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
805 |
elif isinstance(item, uihunkline): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
806 |
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
|
807 |
allsiblingsapplied = not (False in siblingappliedstatus) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
808 |
nosiblingsapplied = not (True in siblingappliedstatus) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
809 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
810 |
# if no 'sibling' lines are applied |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
811 |
if nosiblingsapplied: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
812 |
item.hunk.applied = False |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
813 |
item.hunk.partial = False |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
814 |
elif allsiblingsapplied: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
815 |
item.hunk.applied = True |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
816 |
item.hunk.partial = False |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
817 |
else: # some siblings applied |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
818 |
item.hunk.applied = True |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
819 |
item.hunk.partial = True |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
820 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
821 |
parentsiblingsapplied = [hnk.applied for hnk |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
822 |
in item.hunk.header.hunks] |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
823 |
noparentsiblingsapplied = not (True in parentsiblingsapplied) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
824 |
allparentsiblingsapplied = not (False in parentsiblingsapplied) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
825 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
826 |
parentsiblingspartial = [hnk.partial for hnk |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
827 |
in item.hunk.header.hunks] |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
828 |
someparentsiblingspartial = (True in parentsiblingspartial) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
829 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
830 |
# 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
|
831 |
if noparentsiblingsapplied: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
832 |
if not item.hunk.header.special(): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
833 |
item.hunk.header.applied = False |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
834 |
item.hunk.header.partial = False |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
835 |
# 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
|
836 |
else: # some/all parent siblings are applied |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
837 |
item.hunk.header.applied = True |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
838 |
item.hunk.header.partial = (someparentsiblingspartial or |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
839 |
not allparentsiblingsapplied) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
840 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
841 |
def toggleall(self): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
842 |
"toggle the applied flag of all items." |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
843 |
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
|
844 |
for item in self.headerlist: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
845 |
if item.applied: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
846 |
self.toggleapply(item) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
847 |
else: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
848 |
for item in self.headerlist: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
849 |
if not item.applied: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
850 |
self.toggleapply(item) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
851 |
self.waslasttoggleallapplied = not self.waslasttoggleallapplied |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
852 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
853 |
def togglefolded(self, item=None, foldparent=False): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
854 |
"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
|
855 |
if item is None: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
856 |
item = self.currentselecteditem |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
857 |
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
|
858 |
if not isinstance(item, uiheader): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
859 |
# 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
|
860 |
self.currentselecteditem = item = item.parentitem() |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
861 |
elif item.neverunfolded: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
862 |
item.neverunfolded = False |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
863 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
864 |
# 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
|
865 |
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
|
866 |
for child in item.allchildren(): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
867 |
child.folded = not item.folded |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
868 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
869 |
if isinstance(item, (uiheader, uihunk)): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
870 |
item.folded = not item.folded |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
871 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
872 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
873 |
def alignstring(self, instr, window): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
874 |
""" |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
875 |
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
|
876 |
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
|
877 |
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
|
878 |
multiple lines. |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
879 |
|
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 |
y, xstart = window.getyx() |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
882 |
width = self.xscreensize |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
883 |
# turn tabs into spaces |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
884 |
instr = instr.expandtabs(4) |
24351
cdc4f3af2497
crecord: use colwidth instead of ucolwidth
Matt Mackall <mpm@selenic.com>
parents:
24342
diff
changeset
|
885 |
strwidth = encoding.colwidth(instr) |
24315
7d5f935bd705
crecord: use encoding.ucolwidth
Matt Mackall <mpm@selenic.com>
parents:
24314
diff
changeset
|
886 |
numspaces = (width - ((strwidth + xstart) % width) - 1) |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
887 |
return instr + " " * numspaces + "\n" |
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 |
def printstring(self, window, text, fgcolor=None, bgcolor=None, pair=None, |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
890 |
pairname=None, attrlist=None, towin=True, align=True, showwhtspc=False): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
891 |
""" |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
892 |
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
|
893 |
the specified curses window object. |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
894 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
895 |
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
|
896 |
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
|
897 |
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
|
898 |
pair will be looked up in the self.colorpairnames dictionary. |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
899 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
900 |
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
|
901 |
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
|
902 |
underline]. |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
903 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
904 |
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
|
905 |
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
|
906 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
907 |
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
|
908 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
909 |
""" |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
910 |
# preprocess the text, converting tabs to spaces |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
911 |
text = text.expandtabs(4) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
912 |
# 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
|
913 |
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
|
914 |
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
|
915 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
916 |
if pair is not None: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
917 |
colorpair = pair |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
918 |
elif pairname is not None: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
919 |
colorpair = self.colorpairnames[pairname] |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
920 |
else: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
921 |
if fgcolor is None: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
922 |
fgcolor = -1 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
923 |
if bgcolor is None: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
924 |
bgcolor = -1 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
925 |
if (fgcolor, bgcolor) in self.colorpairs: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
926 |
colorpair = self.colorpairs[(fgcolor, bgcolor)] |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
927 |
else: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
928 |
colorpair = self.getcolorpair(fgcolor, bgcolor) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
929 |
# add attributes if possible |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
930 |
if attrlist is None: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
931 |
attrlist = [] |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
932 |
if colorpair < 256: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
933 |
# 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
|
934 |
for textattr in attrlist: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
935 |
colorpair |= textattr |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
936 |
else: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
937 |
# just apply a select few (safe?) attributes |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
938 |
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
|
939 |
if textattr in attrlist: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
940 |
colorpair |= textattr |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
941 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
942 |
y, xstart = self.chunkpad.getyx() |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
943 |
t = "" # variable for counting lines printed |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
944 |
# if requested, show trailing whitespace |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
945 |
if showwhtspc: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
946 |
origlen = len(text) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
947 |
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
|
948 |
strippedlen = len(text) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
949 |
numtrailingspaces = origlen - strippedlen |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
950 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
951 |
if towin: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
952 |
window.addstr(text, colorpair) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
953 |
t += text |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
954 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
955 |
if showwhtspc: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
956 |
wscolorpair = colorpair | curses.A_REVERSE |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
957 |
if towin: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
958 |
for i in range(numtrailingspaces): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
959 |
window.addch(curses.ACS_CKBOARD, wscolorpair) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
960 |
t += " " * numtrailingspaces |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
961 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
962 |
if align: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
963 |
if towin: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
964 |
extrawhitespace = self.alignstring("", window) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
965 |
window.addstr(extrawhitespace, colorpair) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
966 |
else: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
967 |
# 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
|
968 |
extrawhitespace = self.alignstring(t, window) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
969 |
t += extrawhitespace |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
970 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
971 |
# 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
|
972 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
973 |
linesprinted = (xstart + len(t)) / self.xscreensize |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
974 |
self.linesprintedtopadsofar += linesprinted |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
975 |
return t |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
976 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
977 |
def updatescreen(self): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
978 |
self.statuswin.erase() |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
979 |
self.chunkpad.erase() |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
980 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
981 |
printstring = self.printstring |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
982 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
983 |
# 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
|
984 |
try: |
25556
40f0e9e5b821
crecord: add mechanism for error reporting
Laurent Charignon <lcharignon@fb.com>
parents:
25555
diff
changeset
|
985 |
if self.errorstr is not None: |
40f0e9e5b821
crecord: add mechanism for error reporting
Laurent Charignon <lcharignon@fb.com>
parents:
25555
diff
changeset
|
986 |
printstring(self.statuswin, self.errorstr, pairname='legend') |
40f0e9e5b821
crecord: add mechanism for error reporting
Laurent Charignon <lcharignon@fb.com>
parents:
25555
diff
changeset
|
987 |
printstring(self.statuswin, 'Press any key to continue', |
40f0e9e5b821
crecord: add mechanism for error reporting
Laurent Charignon <lcharignon@fb.com>
parents:
25555
diff
changeset
|
988 |
pairname='legend') |
40f0e9e5b821
crecord: add mechanism for error reporting
Laurent Charignon <lcharignon@fb.com>
parents:
25555
diff
changeset
|
989 |
self.statuswin.refresh() |
40f0e9e5b821
crecord: add mechanism for error reporting
Laurent Charignon <lcharignon@fb.com>
parents:
25555
diff
changeset
|
990 |
return |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
991 |
printstring(self.statuswin, |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
992 |
"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
|
993 |
"(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
|
994 |
pairname="legend") |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
995 |
printstring(self.statuswin, |
24840
a5e3634ba024
record: change wording for record curses interface
Laurent Charignon <lcharignon@fb.com>
parents:
24779
diff
changeset
|
996 |
" (f)old/unfold; (c)onfirm applied; (q)uit; (?) help " |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
997 |
"| [X]=hunk applied **=folded", |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
998 |
pairname="legend") |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
999 |
except curses.error: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1000 |
pass |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1001 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1002 |
# 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
|
1003 |
try: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1004 |
self.printitem() |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1005 |
self.updatescroll() |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1006 |
self.chunkpad.refresh(self.firstlineofpadtoprint, 0, |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1007 |
self.numstatuslines, 0, |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1008 |
self.yscreensize + 1 - self.numstatuslines, |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1009 |
self.xscreensize) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1010 |
except curses.error: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1011 |
pass |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1012 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1013 |
# refresh([pminrow, pmincol, sminrow, smincol, smaxrow, smaxcol]) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1014 |
self.statuswin.refresh() |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1015 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1016 |
def getstatusprefixstring(self, item): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1017 |
""" |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1018 |
create a string to prefix a line with which indicates whether 'item' |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1019 |
is applied and/or folded. |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1020 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1021 |
""" |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1022 |
# create checkbox string |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1023 |
if item.applied: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1024 |
if not isinstance(item, uihunkline) and item.partial: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1025 |
checkbox = "[~]" |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1026 |
else: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1027 |
checkbox = "[x]" |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1028 |
else: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1029 |
checkbox = "[ ]" |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1030 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1031 |
try: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1032 |
if item.folded: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1033 |
checkbox += "**" |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1034 |
if isinstance(item, uiheader): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1035 |
# one of "m", "a", or "d" (modified, added, deleted) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1036 |
filestatus = item.changetype |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1037 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1038 |
checkbox += filestatus + " " |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1039 |
else: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1040 |
checkbox += " " |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1041 |
if isinstance(item, uiheader): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1042 |
# add two more spaces for headers |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1043 |
checkbox += " " |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1044 |
except AttributeError: # not foldable |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1045 |
checkbox += " " |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1046 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1047 |
return checkbox |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1048 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1049 |
def printheader(self, header, selected=False, towin=True, |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1050 |
ignorefolding=False): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1051 |
""" |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1052 |
print the header to the pad. if countlines is True, don't print |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1053 |
anything, but just count the number of lines which would be printed. |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1054 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1055 |
""" |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1056 |
outstr = "" |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1057 |
text = header.prettystr() |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1058 |
chunkindex = self.chunklist.index(header) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1059 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1060 |
if chunkindex != 0 and not header.folded: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1061 |
# add separating line before headers |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1062 |
outstr += self.printstring(self.chunkpad, '_' * self.xscreensize, |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1063 |
towin=towin, align=False) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1064 |
# select color-pair based on if the header is selected |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1065 |
colorpair = self.getcolorpair(name=selected and "selected" or "normal", |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1066 |
attrlist=[curses.A_BOLD]) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1067 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1068 |
# print out each line of the chunk, expanding it to screen width |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1069 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1070 |
# number of characters to indent lines on this level by |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1071 |
indentnumchars = 0 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1072 |
checkbox = self.getstatusprefixstring(header) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1073 |
if not header.folded or ignorefolding: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1074 |
textlist = text.split("\n") |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1075 |
linestr = checkbox + textlist[0] |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1076 |
else: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1077 |
linestr = checkbox + header.filename() |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1078 |
outstr += self.printstring(self.chunkpad, linestr, pair=colorpair, |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1079 |
towin=towin) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1080 |
if not header.folded or ignorefolding: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1081 |
if len(textlist) > 1: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1082 |
for line in textlist[1:]: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1083 |
linestr = " "*(indentnumchars + len(checkbox)) + line |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1084 |
outstr += self.printstring(self.chunkpad, linestr, |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1085 |
pair=colorpair, towin=towin) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1086 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1087 |
return outstr |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1088 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1089 |
def printhunklinesbefore(self, hunk, selected=False, towin=True, |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1090 |
ignorefolding=False): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1091 |
"includes start/end line indicator" |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1092 |
outstr = "" |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1093 |
# where hunk is in list of siblings |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1094 |
hunkindex = hunk.header.hunks.index(hunk) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1095 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1096 |
if hunkindex != 0: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1097 |
# add separating line before headers |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1098 |
outstr += self.printstring(self.chunkpad, ' '*self.xscreensize, |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1099 |
towin=towin, align=False) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1100 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1101 |
colorpair = self.getcolorpair(name=selected and "selected" or "normal", |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1102 |
attrlist=[curses.A_BOLD]) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1103 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1104 |
# print out from-to line with checkbox |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1105 |
checkbox = self.getstatusprefixstring(hunk) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1106 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1107 |
lineprefix = " "*self.hunkindentnumchars + checkbox |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1108 |
frtoline = " " + hunk.getfromtoline().strip("\n") |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1109 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1110 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1111 |
outstr += self.printstring(self.chunkpad, lineprefix, towin=towin, |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1112 |
align=False) # add uncolored checkbox/indent |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1113 |
outstr += self.printstring(self.chunkpad, frtoline, pair=colorpair, |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1114 |
towin=towin) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1115 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1116 |
if hunk.folded and not ignorefolding: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1117 |
# skip remainder of output |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1118 |
return outstr |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1119 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1120 |
# print out lines of the chunk preceeding changed-lines |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1121 |
for line in hunk.before: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1122 |
linestr = " "*(self.hunklineindentnumchars + len(checkbox)) + line |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1123 |
outstr += self.printstring(self.chunkpad, linestr, towin=towin) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1124 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1125 |
return outstr |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1126 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1127 |
def printhunklinesafter(self, hunk, towin=True, ignorefolding=False): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1128 |
outstr = "" |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1129 |
if hunk.folded and not ignorefolding: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1130 |
return outstr |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1131 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1132 |
# a bit superfluous, but to avoid hard-coding indent amount |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1133 |
checkbox = self.getstatusprefixstring(hunk) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1134 |
for line in hunk.after: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1135 |
linestr = " "*(self.hunklineindentnumchars + len(checkbox)) + line |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1136 |
outstr += self.printstring(self.chunkpad, linestr, towin=towin) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1137 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1138 |
return outstr |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1139 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1140 |
def printhunkchangedline(self, hunkline, selected=False, towin=True): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1141 |
outstr = "" |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1142 |
checkbox = self.getstatusprefixstring(hunkline) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1143 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1144 |
linestr = hunkline.prettystr().strip("\n") |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1145 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1146 |
# select color-pair based on whether line is an addition/removal |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1147 |
if selected: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1148 |
colorpair = self.getcolorpair(name="selected") |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1149 |
elif linestr.startswith("+"): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1150 |
colorpair = self.getcolorpair(name="addition") |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1151 |
elif linestr.startswith("-"): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1152 |
colorpair = self.getcolorpair(name="deletion") |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1153 |
elif linestr.startswith("\\"): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1154 |
colorpair = self.getcolorpair(name="normal") |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1155 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1156 |
lineprefix = " "*self.hunklineindentnumchars + checkbox |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1157 |
outstr += self.printstring(self.chunkpad, lineprefix, towin=towin, |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1158 |
align=False) # add uncolored checkbox/indent |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1159 |
outstr += self.printstring(self.chunkpad, linestr, pair=colorpair, |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1160 |
towin=towin, showwhtspc=True) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1161 |
return outstr |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1162 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1163 |
def printitem(self, item=None, ignorefolding=False, recursechildren=True, |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1164 |
towin=True): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1165 |
""" |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1166 |
use __printitem() to print the the specified item.applied. |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1167 |
if item is not specified, then print the entire patch. |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1168 |
(hiding folded elements, etc. -- see __printitem() docstring) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1169 |
""" |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1170 |
if item is None: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1171 |
item = self.headerlist |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1172 |
if recursechildren: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1173 |
self.linesprintedtopadsofar = 0 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1174 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1175 |
outstr = [] |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1176 |
self.__printitem(item, ignorefolding, recursechildren, outstr, |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1177 |
towin=towin) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1178 |
return ''.join(outstr) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1179 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1180 |
def outofdisplayedarea(self): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1181 |
y, _ = self.chunkpad.getyx() # cursor location |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1182 |
# * 2 here works but an optimization would be the max number of |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1183 |
# consecutive non selectable lines |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1184 |
# i.e the max number of context line for any hunk in the patch |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1185 |
miny = min(0, self.firstlineofpadtoprint - self.yscreensize) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1186 |
maxy = self.firstlineofpadtoprint + self.yscreensize * 2 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1187 |
return y < miny or y > maxy |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1188 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1189 |
def handleselection(self, item, recursechildren): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1190 |
selected = (item is self.currentselecteditem) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1191 |
if selected and recursechildren: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1192 |
# assumes line numbering starting from line 0 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1193 |
self.selecteditemstartline = self.linesprintedtopadsofar |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1194 |
selecteditemlines = self.getnumlinesdisplayed(item, |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1195 |
recursechildren=False) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1196 |
self.selecteditemendline = (self.selecteditemstartline + |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1197 |
selecteditemlines - 1) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1198 |
return selected |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1199 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1200 |
def __printitem(self, item, ignorefolding, recursechildren, outstr, |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1201 |
towin=True): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1202 |
""" |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1203 |
recursive method for printing out patch/header/hunk/hunk-line data to |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1204 |
screen. also returns a string with all of the content of the displayed |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1205 |
patch (not including coloring, etc.). |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1206 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1207 |
if ignorefolding is True, then folded items are printed out. |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1208 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1209 |
if recursechildren is False, then only print the item without its |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1210 |
child items. |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1211 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1212 |
""" |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1213 |
if towin and self.outofdisplayedarea(): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1214 |
return |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1215 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1216 |
selected = self.handleselection(item, recursechildren) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1217 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1218 |
# patch object is a list of headers |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1219 |
if isinstance(item, patch): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1220 |
if recursechildren: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1221 |
for hdr in item: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1222 |
self.__printitem(hdr, ignorefolding, |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1223 |
recursechildren, outstr, towin) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1224 |
# todo: eliminate all isinstance() calls |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1225 |
if isinstance(item, uiheader): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1226 |
outstr.append(self.printheader(item, selected, towin=towin, |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1227 |
ignorefolding=ignorefolding)) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1228 |
if recursechildren: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1229 |
for hnk in item.hunks: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1230 |
self.__printitem(hnk, ignorefolding, |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1231 |
recursechildren, outstr, towin) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1232 |
elif (isinstance(item, uihunk) and |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1233 |
((not item.header.folded) or ignorefolding)): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1234 |
# print the hunk data which comes before the changed-lines |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1235 |
outstr.append(self.printhunklinesbefore(item, selected, towin=towin, |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1236 |
ignorefolding=ignorefolding)) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1237 |
if recursechildren: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1238 |
for l in item.changedlines: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1239 |
self.__printitem(l, ignorefolding, |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1240 |
recursechildren, outstr, towin) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1241 |
outstr.append(self.printhunklinesafter(item, towin=towin, |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1242 |
ignorefolding=ignorefolding)) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1243 |
elif (isinstance(item, uihunkline) and |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1244 |
((not item.hunk.folded) or ignorefolding)): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1245 |
outstr.append(self.printhunkchangedline(item, selected, |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1246 |
towin=towin)) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1247 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1248 |
return outstr |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1249 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1250 |
def getnumlinesdisplayed(self, item=None, ignorefolding=False, |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1251 |
recursechildren=True): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1252 |
""" |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1253 |
return the number of lines which would be displayed if the item were |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1254 |
to be printed to the display. the item will not be printed to the |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1255 |
display (pad). |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1256 |
if no item is given, assume the entire patch. |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1257 |
if ignorefolding is True, folded items will be unfolded when counting |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1258 |
the number of lines. |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1259 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1260 |
""" |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1261 |
# temporarily disable printing to windows by printstring |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1262 |
patchdisplaystring = self.printitem(item, ignorefolding, |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1263 |
recursechildren, towin=False) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1264 |
numlines = len(patchdisplaystring) / self.xscreensize |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1265 |
return numlines |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1266 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1267 |
def sigwinchhandler(self, n, frame): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1268 |
"handle window resizing" |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1269 |
try: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1270 |
curses.endwin() |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1271 |
self.yscreensize, self.xscreensize = gethw() |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1272 |
self.statuswin.resize(self.numstatuslines, self.xscreensize) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1273 |
self.numpadlines = self.getnumlinesdisplayed(ignorefolding=True) + 1 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1274 |
self.chunkpad = curses.newpad(self.numpadlines, self.xscreensize) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1275 |
# todo: try to resize commit message window if possible |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1276 |
except curses.error: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1277 |
pass |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1278 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1279 |
def getcolorpair(self, fgcolor=None, bgcolor=None, name=None, |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1280 |
attrlist=None): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1281 |
""" |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1282 |
get a curses color pair, adding it to self.colorpairs if it is not |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1283 |
already defined. an optional string, name, can be passed as a shortcut |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1284 |
for referring to the color-pair. by default, if no arguments are |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1285 |
specified, the white foreground / black background color-pair is |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1286 |
returned. |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1287 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1288 |
it is expected that this function will be used exclusively for |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1289 |
initializing color pairs, and not curses.init_pair(). |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1290 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1291 |
attrlist is used to 'flavor' the returned color-pair. this information |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1292 |
is not stored in self.colorpairs. it contains attribute values like |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1293 |
curses.A_BOLD. |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1294 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1295 |
""" |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1296 |
if (name is not None) and name in self.colorpairnames: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1297 |
# then get the associated color pair and return it |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1298 |
colorpair = self.colorpairnames[name] |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1299 |
else: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1300 |
if fgcolor is None: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1301 |
fgcolor = -1 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1302 |
if bgcolor is None: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1303 |
bgcolor = -1 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1304 |
if (fgcolor, bgcolor) in self.colorpairs: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1305 |
colorpair = self.colorpairs[(fgcolor, bgcolor)] |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1306 |
else: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1307 |
pairindex = len(self.colorpairs) + 1 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1308 |
curses.init_pair(pairindex, fgcolor, bgcolor) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1309 |
colorpair = self.colorpairs[(fgcolor, bgcolor)] = ( |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1310 |
curses.color_pair(pairindex)) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1311 |
if name is not None: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1312 |
self.colorpairnames[name] = curses.color_pair(pairindex) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1313 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1314 |
# add attributes if possible |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1315 |
if attrlist is None: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1316 |
attrlist = [] |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1317 |
if colorpair < 256: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1318 |
# 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
|
1319 |
for textattr in attrlist: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1320 |
colorpair |= textattr |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1321 |
else: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1322 |
# just apply a select few (safe?) attributes |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1323 |
for textattrib in (curses.A_UNDERLINE, curses.A_BOLD): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1324 |
if textattrib in attrlist: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1325 |
colorpair |= textattrib |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1326 |
return colorpair |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1327 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1328 |
def initcolorpair(self, *args, **kwargs): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1329 |
"same as getcolorpair." |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1330 |
self.getcolorpair(*args, **kwargs) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1331 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1332 |
def helpwindow(self): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1333 |
"print a help window to the screen. exit after any keypress." |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1334 |
helptext = """ [press any key to return to the patch-display] |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1335 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1336 |
crecord allows you to interactively choose among the changes you have made, |
24840
a5e3634ba024
record: change wording for record curses interface
Laurent Charignon <lcharignon@fb.com>
parents:
24779
diff
changeset
|
1337 |
and confirm only those changes you select for further processing by the command |
a5e3634ba024
record: change wording for record curses interface
Laurent Charignon <lcharignon@fb.com>
parents:
24779
diff
changeset
|
1338 |
you are running (commit/shelve/revert), after confirming the selected |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1339 |
changes, the unselected changes are still present in your working copy, so you |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1340 |
can use crecord multiple times to split large changes into smaller changesets. |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1341 |
the following are valid keystrokes: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1342 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1343 |
[space] : (un-)select item ([~]/[x] = partly/fully applied) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1344 |
a : (un-)select all items |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1345 |
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
|
1346 |
pgup/pgdn [K/J] : go to previous/next item of same type |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1347 |
right/left-arrow [l/h] : go to child item / parent item |
25460
bd4bcfa48c9e
crecord: fix three typos introduced while moving crecord into core
Laurent Charignon <lcharignon@fb.com>
parents:
25447
diff
changeset
|
1348 |
shift-left-arrow [H] : go to parent header / fold selected header |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1349 |
f : fold / unfold item, hiding/revealing its children |
25447
093d38165e5a
crecord: fix a typo introduced when moving crecord to core
Laurent Charignon <lcharignon@fb.com>
parents:
24840
diff
changeset
|
1350 |
F : fold / unfold parent item and all of its ancestors |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1351 |
m : edit / resume editing the commit message |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1352 |
e : edit the currently selected hunk |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1353 |
a : toggle amend mode (hg rev >= 2.2) |
24840
a5e3634ba024
record: change wording for record curses interface
Laurent Charignon <lcharignon@fb.com>
parents:
24779
diff
changeset
|
1354 |
c : confirm selected changes |
a5e3634ba024
record: change wording for record curses interface
Laurent Charignon <lcharignon@fb.com>
parents:
24779
diff
changeset
|
1355 |
r : review/edit and confirm selected changes |
a5e3634ba024
record: change wording for record curses interface
Laurent Charignon <lcharignon@fb.com>
parents:
24779
diff
changeset
|
1356 |
q : quit without confirming (no changes will be made) |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1357 |
? : help (what you're currently reading)""" |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1358 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1359 |
helpwin = curses.newwin(self.yscreensize, 0, 0, 0) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1360 |
helplines = helptext.split("\n") |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1361 |
helplines = helplines + [" "]*( |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1362 |
self.yscreensize - self.numstatuslines - len(helplines) - 1) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1363 |
try: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1364 |
for line in helplines: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1365 |
self.printstring(helpwin, line, pairname="legend") |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1366 |
except curses.error: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1367 |
pass |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1368 |
helpwin.refresh() |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1369 |
try: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1370 |
helpwin.getkey() |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1371 |
except curses.error: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1372 |
pass |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1373 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1374 |
def confirmationwindow(self, windowtext): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1375 |
"display an informational window, then wait for and return a keypress." |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1376 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1377 |
confirmwin = curses.newwin(self.yscreensize, 0, 0, 0) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1378 |
try: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1379 |
lines = windowtext.split("\n") |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1380 |
for line in lines: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1381 |
self.printstring(confirmwin, line, pairname="selected") |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1382 |
except curses.error: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1383 |
pass |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1384 |
self.stdscr.refresh() |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1385 |
confirmwin.refresh() |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1386 |
try: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1387 |
response = chr(self.stdscr.getch()) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1388 |
except ValueError: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1389 |
response = None |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1390 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1391 |
return response |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1392 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1393 |
def confirmcommit(self, review=False): |
24840
a5e3634ba024
record: change wording for record curses interface
Laurent Charignon <lcharignon@fb.com>
parents:
24779
diff
changeset
|
1394 |
"""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
|
1395 |
confirmed.""" |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1396 |
if review: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1397 |
confirmtext = ( |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1398 |
"""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
|
1399 |
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
|
1400 |
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
|
1401 |
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
|
1402 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1403 |
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
|
1404 |
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
|
1405 |
|
24840
a5e3634ba024
record: change wording for record curses interface
Laurent Charignon <lcharignon@fb.com>
parents:
24779
diff
changeset
|
1406 |
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
|
1407 |
""") |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1408 |
else: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1409 |
confirmtext = ( |
24840
a5e3634ba024
record: change wording for record curses interface
Laurent Charignon <lcharignon@fb.com>
parents:
24779
diff
changeset
|
1410 |
"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
|
1411 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1412 |
response = self.confirmationwindow(confirmtext) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1413 |
if response is None: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1414 |
response = "n" |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1415 |
if response.lower().startswith("y"): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1416 |
return True |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1417 |
else: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1418 |
return False |
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 |
def recenterdisplayedarea(self): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1421 |
""" |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1422 |
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
|
1423 |
display zone. we print the patch with towin=False to compute the |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1424 |
location of the selected item eventhough it is outside of the displayed |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1425 |
zone and then update the scroll. |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1426 |
""" |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1427 |
self.printitem(towin=False) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1428 |
self.updatescroll() |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1429 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1430 |
def toggleedit(self, item=None, test=False): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1431 |
""" |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1432 |
edit the currently chelected chunk |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1433 |
""" |
25555
838fa1932ff8
crecord: extract ui refresh code after editing of hunk in a function
Laurent Charignon <lcharignon@fb.com>
parents:
25461
diff
changeset
|
1434 |
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
|
1435 |
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
|
1436 |
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
|
1437 |
self.updatescroll() |
838fa1932ff8
crecord: extract ui refresh code after editing of hunk in a function
Laurent Charignon <lcharignon@fb.com>
parents:
25461
diff
changeset
|
1438 |
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
|
1439 |
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
|
1440 |
self.stdscr.keypad(1) |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1441 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1442 |
def editpatchwitheditor(self, chunk): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1443 |
if chunk is None: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1444 |
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
|
1445 |
self.ui.write("\n") |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1446 |
return None |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1447 |
if chunk.header.binary(): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1448 |
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
|
1449 |
self.ui.write("\n") |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1450 |
return None |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1451 |
# patch comment based on the git one (based on comment at end of |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1452 |
# http://mercurial.selenic.com/wiki/recordextension) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1453 |
phelp = '---' + _(""" |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1454 |
to remove '-' lines, make them ' ' lines (context). |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1455 |
to remove '+' lines, delete them. |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1456 |
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
|
1457 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1458 |
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
|
1459 |
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
|
1460 |
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
|
1461 |
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
|
1462 |
the hunk is left unchanged. |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1463 |
""") |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1464 |
(patchfd, patchfn) = tempfile.mkstemp(prefix="hg-editor-", |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1465 |
suffix=".diff", text=True) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1466 |
ncpatchfp = None |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1467 |
try: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1468 |
# write the initial patch |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1469 |
f = os.fdopen(patchfd, "w") |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1470 |
chunk.header.write(f) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1471 |
chunk.write(f) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1472 |
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
|
1473 |
f.close() |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1474 |
# 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
|
1475 |
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
|
1476 |
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
|
1477 |
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
|
1478 |
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
|
1479 |
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
|
1480 |
return None |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1481 |
# remove comment lines |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1482 |
patchfp = open(patchfn) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1483 |
ncpatchfp = cStringIO.StringIO() |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1484 |
for line in patchfp: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1485 |
if not line.startswith('#'): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1486 |
ncpatchfp.write(line) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1487 |
patchfp.close() |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1488 |
ncpatchfp.seek(0) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1489 |
newpatches = patchmod.parsepatch(ncpatchfp) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1490 |
finally: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1491 |
os.unlink(patchfn) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1492 |
del ncpatchfp |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1493 |
return newpatches |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1494 |
if item is None: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1495 |
item = self.currentselecteditem |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1496 |
if isinstance(item, uiheader): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1497 |
return |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1498 |
if isinstance(item, uihunkline): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1499 |
item = item.parentitem() |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1500 |
if not isinstance(item, uihunk): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1501 |
return |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1502 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1503 |
beforeadded, beforeremoved = item.added, item.removed |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1504 |
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
|
1505 |
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
|
1506 |
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
|
1507 |
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
|
1508 |
return |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1509 |
header = item.header |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1510 |
editedhunkindex = header.hunks.index(item) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1511 |
hunksbefore = header.hunks[:editedhunkindex] |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1512 |
hunksafter = header.hunks[editedhunkindex + 1:] |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1513 |
newpatchheader = newpatches[0] |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1514 |
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
|
1515 |
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
|
1516 |
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
|
1517 |
offset = (newadded - beforeadded) - (newremoved - beforeremoved) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1518 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1519 |
for h in hunksafter: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1520 |
h.toline += offset |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1521 |
for h in newhunks: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1522 |
h.folded = False |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1523 |
header.hunks = hunksbefore + newhunks + hunksafter |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1524 |
if self.emptypatch(): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1525 |
header.hunks = hunksbefore + [item] + hunksafter |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1526 |
self.currentselecteditem = header |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1527 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1528 |
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
|
1529 |
updateui(self) |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1530 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1531 |
def emptypatch(self): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1532 |
item = self.headerlist |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1533 |
if not item: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1534 |
return True |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1535 |
for header in item: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1536 |
if header.hunks: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1537 |
return False |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1538 |
return True |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1539 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1540 |
def handlekeypressed(self, keypressed, test=False): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1541 |
if keypressed in ["k", "KEY_UP"]: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1542 |
self.uparrowevent() |
25460
bd4bcfa48c9e
crecord: fix three typos introduced while moving crecord into core
Laurent Charignon <lcharignon@fb.com>
parents:
25447
diff
changeset
|
1543 |
if keypressed in ["K", "KEY_PPAGE"]: |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1544 |
self.uparrowshiftevent() |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1545 |
elif keypressed in ["j", "KEY_DOWN"]: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1546 |
self.downarrowevent() |
25460
bd4bcfa48c9e
crecord: fix three typos introduced while moving crecord into core
Laurent Charignon <lcharignon@fb.com>
parents:
25447
diff
changeset
|
1547 |
elif keypressed in ["J", "KEY_NPAGE"]: |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1548 |
self.downarrowshiftevent() |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1549 |
elif keypressed in ["l", "KEY_RIGHT"]: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1550 |
self.rightarrowevent() |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1551 |
elif keypressed in ["h", "KEY_LEFT"]: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1552 |
self.leftarrowevent() |
25460
bd4bcfa48c9e
crecord: fix three typos introduced while moving crecord into core
Laurent Charignon <lcharignon@fb.com>
parents:
25447
diff
changeset
|
1553 |
elif keypressed in ["H", "KEY_SLEFT"]: |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1554 |
self.leftarrowshiftevent() |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1555 |
elif keypressed in ["q"]: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1556 |
raise util.Abort(_('user quit')) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1557 |
elif keypressed in ["c"]: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1558 |
if self.confirmcommit(): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1559 |
return True |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1560 |
elif keypressed in ["r"]: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1561 |
if self.confirmcommit(review=True): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1562 |
return True |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1563 |
elif test and keypressed in ['X']: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1564 |
return True |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1565 |
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
|
1566 |
self.toggleapply() |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1567 |
elif keypressed in ['A']: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1568 |
self.toggleall() |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1569 |
elif keypressed in ['e']: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1570 |
self.toggleedit(test=test) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1571 |
elif keypressed in ["f"]: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1572 |
self.togglefolded() |
25447
093d38165e5a
crecord: fix a typo introduced when moving crecord to core
Laurent Charignon <lcharignon@fb.com>
parents:
24840
diff
changeset
|
1573 |
elif keypressed in ["F"]: |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1574 |
self.togglefolded(foldparent=True) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1575 |
elif keypressed in ["?"]: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1576 |
self.helpwindow() |
25419
6e62a5b3442d
crecord: fix blue artifact bug coming back from help screen
Laurent Charignon <lcharignon@fb.com>
parents:
25359
diff
changeset
|
1577 |
self.stdscr.clear() |
6e62a5b3442d
crecord: fix blue artifact bug coming back from help screen
Laurent Charignon <lcharignon@fb.com>
parents:
25359
diff
changeset
|
1578 |
self.stdscr.refresh() |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1579 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1580 |
def main(self, stdscr): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1581 |
""" |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1582 |
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
|
1583 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1584 |
""" |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1585 |
signal.signal(signal.SIGWINCH, self.sigwinchhandler) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1586 |
self.stdscr = stdscr |
25820
701d8c362aa2
crecord: add error reporting for failure in curses interface initialization
Laurent Charignon <lcharignon@fb.com>
parents:
25807
diff
changeset
|
1587 |
# 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
|
1588 |
# 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
|
1589 |
self.initerr = None |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1590 |
self.yscreensize, self.xscreensize = self.stdscr.getmaxyx() |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1591 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1592 |
curses.start_color() |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1593 |
curses.use_default_colors() |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1594 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1595 |
# 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
|
1596 |
# 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
|
1597 |
self.initcolorpair(None, None, name="normal") |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1598 |
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
|
1599 |
name="selected") |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1600 |
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
|
1601 |
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
|
1602 |
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
|
1603 |
# newwin([height, width,] begin_y, begin_x) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1604 |
self.statuswin = curses.newwin(self.numstatuslines, 0, 0, 0) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1605 |
self.statuswin.keypad(1) # interpret arrow-key, etc. esc sequences |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1606 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1607 |
# figure out how much space to allocate for the chunk-pad which is |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1608 |
# used for displaying the patch |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1609 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1610 |
# stupid hack to prevent getnumlinesdisplayed from failing |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1611 |
self.chunkpad = curses.newpad(1, self.xscreensize) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1612 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1613 |
# add 1 so to account for last line text reaching end of line |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1614 |
self.numpadlines = self.getnumlinesdisplayed(ignorefolding=True) + 1 |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1615 |
|
25821
d68544b69736
crecord: throws error instead of crashing for large diffs
Laurent Charignon <lcharignon@fb.com>
parents:
25820
diff
changeset
|
1616 |
try: |
d68544b69736
crecord: throws error instead of crashing for large diffs
Laurent Charignon <lcharignon@fb.com>
parents:
25820
diff
changeset
|
1617 |
self.chunkpad = curses.newpad(self.numpadlines, self.xscreensize) |
d68544b69736
crecord: throws error instead of crashing for large diffs
Laurent Charignon <lcharignon@fb.com>
parents:
25820
diff
changeset
|
1618 |
except curses.error: |
d68544b69736
crecord: throws error instead of crashing for large diffs
Laurent Charignon <lcharignon@fb.com>
parents:
25820
diff
changeset
|
1619 |
self.initerr = _('this diff is too large to be displayed') |
d68544b69736
crecord: throws error instead of crashing for large diffs
Laurent Charignon <lcharignon@fb.com>
parents:
25820
diff
changeset
|
1620 |
return |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1621 |
# initialize selecteitemendline (initial start-line is 0) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1622 |
self.selecteditemendline = self.getnumlinesdisplayed( |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1623 |
self.currentselecteditem, recursechildren=False) |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1624 |
|
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1625 |
while True: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1626 |
self.updatescreen() |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1627 |
try: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1628 |
keypressed = self.statuswin.getkey() |
25556
40f0e9e5b821
crecord: add mechanism for error reporting
Laurent Charignon <lcharignon@fb.com>
parents:
25555
diff
changeset
|
1629 |
if self.errorstr is not None: |
40f0e9e5b821
crecord: add mechanism for error reporting
Laurent Charignon <lcharignon@fb.com>
parents:
25555
diff
changeset
|
1630 |
self.errorstr = None |
40f0e9e5b821
crecord: add mechanism for error reporting
Laurent Charignon <lcharignon@fb.com>
parents:
25555
diff
changeset
|
1631 |
continue |
24310
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1632 |
except curses.error: |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1633 |
keypressed = "foobar" |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1634 |
if self.handlekeypressed(keypressed): |
6409fb6c934d
record: add crecord's ui logic to core
Laurent Charignon <lcharignon@fb.com>
parents:
diff
changeset
|
1635 |
break |