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Pushed to one repository · View In Graph Contained in 0.8, 0.8.1, and 0.8.2

changest: prevent index errors in get_title()

opts['rev'] can be a list or a string because of the baggage
we're carrying in this file. This should be fixed properly in 0.9.

Changeset 433ddbe1df9d…

Parent dd42f3024091…

by Steve Borho

Changes to one file · Browse files at 433ddbe1df9d Showing diff from parent dd42f3024091 Diff from another changeset...

Change 1 of 1 Show Changes Only hggtk/​changeset.py Stacked
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 #  # changeset.py - Changeset dialog for TortoiseHg  #  # Copyright 2008 Steve Borho <steve@borho.org>  #    import os  import gtk  import gobject  import pango  import Queue    from mercurial import cmdutil, context, util, ui, hg, patch, mdiff    from thgutil.i18n import _  from thgutil.hglib import *  from thgutil import shlib    from hggtk import gdialog, gtklib, hgcmd    class ChangeSet(gdialog.GDialog):   'GTK+ based dialog for displaying repository logs'   def __init__(self, ui, repo, cwd, pats, opts, stbar=None):   gdialog.GDialog.__init__(self, ui, repo, cwd, pats, opts)   self.stbar = stbar   self.glog_parent = None     def get_title(self):   title = toutf(os.path.basename(self.repo.root)) + ' changeset ' - title += self.opts['rev'][0] + rev = self.opts['rev'] + if isinstance(rev, str): + title += rev + else: + title += rev[0]   return title     def get_icon(self):   return 'menushowchanged.ico'     def get_tbbuttons(self):   self.parent_toggle = gtk.ToggleToolButton(gtk.STOCK_UNDO)   self.parent_toggle.set_use_underline(True)   self.parent_toggle.set_label(_('_Other parent'))   self.parent_toggle.set_tooltip(self.tooltips, _('diff other parent'))   self.parent_toggle.set_sensitive(False)   self.parent_toggle.set_active(False)   self.parent_toggle.connect('toggled', self.parent_toggled)   return [self.parent_toggle]     def parent_toggled(self, button):   self.load_details(self.currev)     def prepare_display(self):   self.currow = None   self.graphview = None   self.glog_parent = None   node0, node1 = cmdutil.revpair(self.repo, self.opts.get('rev'))   self.load_details(self.repo.changelog.rev(node0))     def save_settings(self):   settings = gdialog.GDialog.save_settings(self)   settings['changeset'] = self._hpaned.get_position()   return settings     def load_settings(self, settings):   gdialog.GDialog.load_settings(self, settings)   if settings and 'changeset' in settings:   self._setting_hpos = settings['changeset']   else:   self._setting_hpos = -1     def load_details(self, rev):   'Load selected changeset details into buffer and filelist'   self.currev = rev   ctx = self.repo[rev]   if not ctx:   return     parents = ctx.parents()   title = self.get_title()   if len(parents) == 2:   self.parent_toggle.set_sensitive(True)   if self.parent_toggle.get_active():   title += ':' + str(parents[1].rev())   else:   title += ':' + str(parents[0].rev())   else:   self.parent_toggle.set_sensitive(False)   if self.parent_toggle.get_active():   # Parent button must be pushed out, but this   # will cause load_details to be called again   # so we exit out to prevent recursion.   self.parent_toggle.set_active(False)   return     if self.clipboard:   self.clipboard.set_text(str(ctx))     self.set_title(title)   if self.parent_toggle.get_active():   parent = parents[1].node()   elif parents:   parent = parents[0].node()   else:   parent = self.repo[-1]     self._filelist.clear()   self._filelist.append(('*', _('[All Files]'), ''))   modified, added, removed = self.repo.status(parent, ctx.node())[:3]   for f in modified:   self._filelist.append(('M', toutf(f), f))   for f in added:   self._filelist.append(('A', toutf(f), f))   for f in removed:   self._filelist.append(('R', toutf(f), f))   self.curnodes = (parent, ctx.node())   if len(self._filelist) > 1:   self._filesel.select_path((1,))   else:   self._filesel.select_path((0,))     def filelist_rowchanged(self, sel):   model, path = sel.get_selected()   if not path:   return   status, file_utf8, self.curfile = model[path]   self.generate_change_header()   if self.curfile:   self.append_diff(self.curfile)   else:   for _, _, f in model:   self.append_diff(f)     def generate_change_header(self):   buf, rev = self._buffer, self.currev     def title_line(title, text, tag):   pad = ' ' * (12 - len(title))   utext = toutf(title + pad + text)   buf.insert_with_tags_by_name(eob, utext, tag)   buf.insert(eob, "\n")     buf.set_text('')   ctx = self.repo[rev]     eob = buf.get_end_iter()   date = displaytime(ctx.date())   change = str(rev) + ' : ' + str(ctx)   tags = ' '.join(ctx.tags())     title_line(_('changeset:'), change, 'changeset')   if ctx.branch() != 'default':   title_line(_('branch:'), ctx.branch(), 'greybg')   title_line(_('user/date:'), ctx.user() + '\t' + date, 'changeset')   for pctx in ctx.parents():   try:   summary = pctx.description().splitlines()[0]   summary = toutf(summary)   except:   summary = ""   change = str(pctx.rev()) + ' : ' + str(pctx)   title = _('parent:')   title += ' ' * (12 - len(title))   buf.insert_with_tags_by_name(eob, title, 'parent')   buf.insert_with_tags_by_name(eob, change, 'link')   buf.insert_with_tags_by_name(eob, ' ' + summary, 'parent')   buf.insert(eob, "\n")   for cctx in ctx.children():   try:   summary = cctx.description().splitlines()[0]   summary = toutf(summary)   except:   summary = ""   change = str(cctx.rev()) + ' : ' + str(cctx)   title = _('child:')   title += ' ' * (12 - len(title))   buf.insert_with_tags_by_name(eob, title, 'parent')   buf.insert_with_tags_by_name(eob, change, 'link')   buf.insert_with_tags_by_name(eob, ' ' + summary, 'parent')   buf.insert(eob, "\n")   if tags: title_line(_('tags:'), tags, 'tag')     log = toutf(ctx.description())   buf.insert(eob, '\n' + log + '\n\n')     def append_diff(self, wfile):   if not wfile:   return   buf, rev = self._buffer, self.currev   n1, n2 = self.curnodes     eob = buf.get_end_iter()   offset = eob.get_offset()     try:   fctx = self.repo[rev].filectx(wfile)   except LookupError:   fctx = None   if fctx and fctx.size() > getmaxdiffsize(self.ui):   lines = ['diff',   _(' %s is larger than the specified max diff size') % wfile]   else:   lines = []   matcher = cmdutil.match(self.repo, [wfile])   opts = mdiff.diffopts(git=True, nodates=True)   for s in patch.diff(self.repo, n1, n2, match=matcher, opts=opts):   lines.extend(s.splitlines())   tags, lines = self.prepare_diff(lines, offset, wfile)   for l in lines:   buf.insert(eob, l)     # inserts the tags   for name, p0, p1 in tags:   i0 = buf.get_iter_at_offset(p0)   i1 = buf.get_iter_at_offset(p1)   buf.apply_tag_by_name(name, i0, i1)     sob, eob = buf.get_bounds()   pos = buf.get_iter_at_offset(offset)   buf.apply_tag_by_name('mono', pos, eob)   return True     def prepare_diff(self, difflines, offset, fname):   'Borrowed from hgview; parses changeset diffs'   def addtag( name, offset, length ):   if tags and tags[-1][0] == name and tags[-1][2]==offset:   tags[-1][2] += length   else:   tags.append( [name, offset, offset+length] )     add, rem = 0, 0   for l in difflines[3:]:   if l.startswith('+'):   add += 1   elif l.startswith('-'):   rem += 1   outlines = []   tags = []   txt = toutf('=== (+%d,-%d) %s ===\n' % (add, rem, fname))   addtag( 'greybg', offset, len(txt) )   outlines.append(txt)   offset += len(txt.decode('utf-8'))   for l1 in difflines[3:]:   l = toutf(l1)   if l.startswith('@@'):   tag = 'blue'   elif l.startswith('+'):   tag = 'green'   l = diffexpand(l)   elif l.startswith('-'):   tag = 'red'   l = diffexpand(l)   else:   tag = 'black'   l = diffexpand(l)   l = l+"\n"   length = len(l.decode('utf-8'))   addtag( tag, offset, length )   outlines.append( l )   offset += length   return tags, outlines     def link_event(self, tag, widget, event, liter):   if event.type != gtk.gdk.BUTTON_RELEASE:   return   text = self.get_link_text(tag, widget, liter)   if not text:   return   linkrev = long(text.split(':')[0])   if self.graphview:   self.graphview.set_revision_id(linkrev)   self.graphview.scroll_to_revision(linkrev)   else:   self.load_details(linkrev)     def get_link_text(self, tag, widget, liter):   'handle clicking on a link in a textview'   text_buffer = widget.get_buffer()   beg = liter.copy()   while not beg.begins_tag(tag):   beg.backward_char()   end = liter.copy()   while not end.ends_tag(tag):   end.forward_char()   text = text_buffer.get_text(beg, end)   return text     def file_context_menu(self):   def create_menu(label, callback):   menuitem = gtk.MenuItem(label, True)   menuitem.connect('activate', callback)   menuitem.set_border_width(1)   return menuitem     menu = gtk.Menu()   menu.append(create_menu(_('_visual diff'), self.diff_file_rev))   menu.append(create_menu(_('diff to _local'), self.diff_to_local))   menu.append(create_menu(_('_view at revision'), self.view_file_rev))   self.save_menu = create_menu(_('_save at revision'), self.save_file_rev)   menu.append(self.save_menu)   menu.append(create_menu(_('_file history'), self.file_history))   self.ann_menu = create_menu(_('_annotate file'), self.ann_file)   menu.append(self.ann_menu)   menu.append(create_menu(_('_revert file contents'), self.revert_file))   menu.show_all()   return menu     def get_body(self):   self.curfile = ''   if self.repo.ui.configbool('tortoisehg', 'copyhash'):   sel = (os.name == 'nt') and 'CLIPBOARD' or 'PRIMARY'   self.clipboard = gtk.Clipboard(selection=sel)   else:   self.clipboard = None   self.filemenu = self.file_context_menu()     details_frame = gtk.Frame()   details_frame.set_shadow_type(gtk.SHADOW_ETCHED_IN)   scroller = gtk.ScrolledWindow()   scroller.set_policy(gtk.POLICY_AUTOMATIC, gtk.POLICY_AUTOMATIC)   details_frame.add(scroller)     details_text = gtk.TextView()   details_text.set_wrap_mode(gtk.WRAP_NONE)   details_text.connect('populate-popup', self.add_to_popup)   details_text.set_editable(False)   details_text.modify_font(pango.FontDescription(self.fontcomment))   scroller.add(details_text)     self._buffer = gtk.TextBuffer()   self.setup_tags()   details_text.set_buffer(self._buffer)   self.textview = details_text     filelist_tree = gtk.TreeView()   filesel = filelist_tree.get_selection()   filesel.connect('changed', self.filelist_rowchanged)   self._filesel = filesel   filelist_tree.connect('button-release-event',   self.file_button_release)   filelist_tree.connect('popup-menu', self.file_popup_menu)   filelist_tree.connect('row-activated', self.file_row_act)   filelist_tree.set_search_equal_func(self.search_filelist)     accelgroup = gtk.AccelGroup()   if self.glog_parent:   self.glog_parent.add_accel_group(accelgroup)   else:   self.add_accel_group(accelgroup)   mod = gtklib.get_thg_modifier()   key, modifier = gtk.accelerator_parse(mod+'d')   filelist_tree.add_accelerator('thg-diff', accelgroup, key,   modifier, gtk.ACCEL_VISIBLE)   filelist_tree.connect('thg-diff', self.thgdiff)     self._filelist = gtk.ListStore(   gobject.TYPE_STRING, # MAR status   gobject.TYPE_STRING, # filename (utf-8 encoded)   gobject.TYPE_STRING, # filename   )   filelist_tree.set_model(self._filelist)   column = gtk.TreeViewColumn(_('Stat'), gtk.CellRendererText(), text=0)   filelist_tree.append_column(column)   column = gtk.TreeViewColumn(_('Files'), gtk.CellRendererText(), text=1)   filelist_tree.append_column(column)     list_frame = gtk.Frame()   list_frame.set_shadow_type(gtk.SHADOW_ETCHED_IN)   scroller = gtk.ScrolledWindow()   scroller.set_policy(gtk.POLICY_AUTOMATIC, gtk.POLICY_AUTOMATIC)   scroller.add(filelist_tree)   list_frame.add(scroller)     self._hpaned = gtk.HPaned()   self._hpaned.pack1(list_frame, True, True)   self._hpaned.pack2(details_frame, True, True)   self._hpaned.set_position(self._setting_hpos)     if self.stbar:   # embedded by changelog browser   return self._hpaned   else:   # add status bar for main app   vbox = gtk.VBox()   vbox.pack_start(self._hpaned, True, True)   self.stbar = gtklib.StatusBar()   self.stbar.show()   vbox.pack_start(gtk.HSeparator(), False, False)   vbox.pack_start(self.stbar, False, False)   return vbox     def search_filelist(self, model, column, key, iter):   'case insensitive filename search'   key = key.lower()   if key in model.get_value(iter, 1).lower():   return False   return True     def setup_tags(self):   'Creates the tags to be used inside the TextView'   def make_texttag( name, **kwargs ):   'Helper function generating a TextTag'   tag = gtk.TextTag(name)   for key, value in kwargs.iteritems():   key = key.replace("_","-")   try:   tag.set_property( key, value )   except TypeError:   print "Warning the property %s is unsupported in" % key   print "this version of pygtk"   return tag     tag_table = self._buffer.get_tag_table()     tag_table.add( make_texttag('changeset', foreground='#000090',   paragraph_background='#F0F0F0'))   tag_table.add(make_texttag('date', foreground='#000090',   paragraph_background='#F0F0F0'))   tag_table.add(make_texttag('tag', foreground='#000090',   paragraph_background='#F0F0F0'))   tag_table.add(make_texttag('files', foreground='#5C5C5C',   paragraph_background='#F0F0F0'))   tag_table.add(make_texttag('parent', foreground='#000090',   paragraph_background='#F0F0F0'))     tag_table.add( make_texttag( 'mono', family='Monospace' ))   tag_table.add( make_texttag( 'blue', foreground='blue' ))   tag_table.add( make_texttag( 'red', foreground='red' ))   tag_table.add( make_texttag( 'green', foreground='darkgreen' ))   tag_table.add( make_texttag( 'black', foreground='black' ))   tag_table.add( make_texttag( 'greybg',   paragraph_background='grey',   weight=pango.WEIGHT_BOLD ))   tag_table.add( make_texttag( 'yellowbg', background='yellow' ))   link_tag = make_texttag( 'link', foreground='blue',   underline=pango.UNDERLINE_SINGLE )   link_tag.connect('event', self.link_event )   tag_table.add( link_tag )     def file_button_release(self, widget, event):   if event.button == 3 and not (event.state & (gtk.gdk.SHIFT_MASK |   gtk.gdk.CONTROL_MASK)):   self.file_popup_menu(widget, event.button, event.time)   return False     def file_popup_menu(self, treeview, button=0, time=0):   if not self.curfile:   return   self.filemenu.popup(None, None, None, button, time)     # If the filelog entry this changeset references does not link   # back to this changeset, it means this changeset did not   # actually change the contents of this file, and thus the file   # cannot be annotated at this revision (since this changeset   # does not appear in the filelog)   ctx = self.repo[self.currev]   try:   fctx = ctx.filectx(self.curfile)   has_filelog = fctx.filelog().linkrev(fctx.filerev()) == ctx.rev()   except LookupError:   has_filelog = False   self.ann_menu.set_sensitive(has_filelog)   self.save_menu.set_sensitive(has_filelog)   return True     def thgdiff(self, treeview):   # Do not steal ctrl-d from changelog treeview   if not treeview.is_focus() and self.glog_parent:   w = self.glog_parent.get_focus()   if isinstance(w, gtk.TreeView):   w.emit('thg-diff')   return False   if not self.curfile:   return False   self._diff_file('M', self.curfile)     def file_row_act(self, tree, path, column) :   'Default action is the first entry in the context menu'   self.filemenu.get_children()[0].activate()   return True     def save_file_rev(self, menuitem):   wfile = util.localpath(self.curfile)   wfile, ext = os.path.splitext(os.path.basename(wfile))   filename = "%s@%d%s" % (wfile, self.currev, ext)   fd = gtklib.NativeSaveFileDialogWrapper(Title=_("Save file to"),   InitialDir=self.cwd,   FileName=filename)   result = fd.run()   if result:   q = Queue.Queue()   cpath = util.canonpath(self.repo.root, self.cwd, self.curfile)   hgcmd_toq(self.repo.root, q, 'cat', '--rev',   str(self.currev), '--output', result, cpath)     def diff_to_local(self, menuitem):   if not self.curfile:   return   self.opts['rev'] = [str(self.currev)]   self._diff_file('M', self.curfile)     def diff_file_rev(self, menuitem):   'User selected visual diff file from the file list context menu'   if not self.curfile:   return   self.opts['change'] = str(self.currev)   self._diff_file('M', self.curfile)   del self.opts['change']     def view_file_rev(self, menuitem):   'User selected view file revision from the file list context menu'   if not self.curfile:   return   rev = self.currev   parents = [x.rev() for x in self.repo[rev].parents()]   if len(parents) == 0:   parent = rev-1   else:   parent = parents[0]   pair = '%u:%u' % (parent, rev)   self._node1, self._node2 = cmdutil.revpair(self.repo, [pair])   self._view_file('M', self.curfile, force_left=False)     def ann_file(self, menuitem):   'User selected annotate file from the file list context menu'   from hggtk import datamine   rev = self.currev   dialog = datamine.DataMineDialog(self.ui, self.repo, self.cwd, [], {})   dialog.display()   dialog.add_annotate_page(self.curfile, str(rev))     def file_history(self, menuitem):   'User selected file history from file list context menu'   if self.glog_parent:   # If this changeset browser is embedded in glog, send   # send this event to the main app   opts = {'pats' : [self.curfile]}   self.glog_parent.custombutton.set_active(True)   self.glog_parent.reload_log(**opts)   else:   # Else launch our own GLog instance   from hggtk import history   dialog = history.GLog(self.ui, self.repo, self.cwd,   [self.repo.root], {})   dialog.open_with_file(self.curfile)   dialog.display()     def revert_file(self, menuitem):   'User selected file revert from the file list context menu'   rev = self.currev   dialog = gdialog.Confirm(_('Confirm revert file to old revision'),   [], self, _('Revert %s to contents at revision %d?') %   (self.curfile, rev))   if dialog.run() == gtk.RESPONSE_NO:   return   cmdline = ['hg', 'revert', '--verbose', '--rev', str(rev), self.curfile]   dlg = hgcmd.CmdDialog(cmdline)   dlg.run()   dlg.hide()   shlib.shell_notify([self.repo.wjoin(self.curfile)])     def add_to_popup(self, textview, menu):   menu_items = (('----', None),   (_('Toggle _Wordwrap'), self.toggle_wordwrap),   )   for label, handler in menu_items:   if label == '----':   menuitem = gtk.SeparatorMenuItem()   else:   menuitem = gtk.MenuItem(label)   if handler:   menuitem.connect('activate', handler)   menu.append(menuitem)   menu.show_all()     def toggle_wordwrap(self, sender):   if self.textview.get_wrap_mode() != gtk.WRAP_NONE:   self.textview.set_wrap_mode(gtk.WRAP_NONE)   else:   self.textview.set_wrap_mode(gtk.WRAP_WORD)