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# -*- coding: UTF-8 -*-
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This module contains the code to manage the branch information window,
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which contains both the revision graph and details panes.
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__copyright__ = "Copyright © 2005 Canonical Ltd."
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__author__ = "Scott James Remnant <scott@ubuntu.com>"
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from bzrlib.plugins.gtk.window import Window
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from bzrlib.plugins.gtk.preferences import PreferencesWindow
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from bzrlib.revision import Revision
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from treeview import TreeView
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class BranchWindow(Window):
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This object represents and manages a single window containing information
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for a particular branch.
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def __init__(self, branch, start, maxnum, parent=None):
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"""Create a new BranchWindow.
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:param branch: Branch object for branch to show.
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:param start: Revision id of top revision.
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:param maxnum: Maximum number of revisions to display,
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Window.__init__(self, parent=parent)
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self.set_border_width(0)
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self.set_title(branch.nick + " - revision history")
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# Use three-quarters of the screen by default
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screen = self.get_screen()
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monitor = screen.get_monitor_geometry(0)
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width = int(monitor.width * 0.75)
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height = int(monitor.height * 0.75)
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self.set_default_size(width, height)
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icon = self.render_icon(gtk.STOCK_INDEX, gtk.ICON_SIZE_BUTTON)
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self.accel_group = gtk.AccelGroup()
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self.add_accel_group(self.accel_group)
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"""Construct the window contents."""
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vbox = gtk.VBox(spacing=0)
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top = self.construct_top()
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vbox.pack_start(self.construct_menubar(), expand=False, fill=True)
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vbox.pack_start(self.construct_navigation(), expand=False, fill=True)
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vbox.pack_start(self.construct_loading_msg(), expand=False, fill=True)
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paned.pack1(top, resize=True, shrink=False)
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paned.pack2(self.construct_bottom(), resize=False, shrink=True)
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vbox.pack_start(paned, expand=True, fill=True)
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vbox.set_focus_child(paned)
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def construct_menubar(self):
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menubar = gtk.MenuBar()
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file_menu = gtk.Menu()
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file_menuitem = gtk.MenuItem("_File")
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file_menuitem.set_submenu(file_menu)
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file_menu_close = gtk.ImageMenuItem(gtk.STOCK_CLOSE)
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file_menu_close.connect('activate', lambda x: self.destroy())
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file_menu.add(file_menu_close)
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edit_menu = gtk.Menu()
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edit_menuitem = gtk.MenuItem("_Edit")
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edit_menuitem.set_submenu(edit_menu)
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edit_menu_find = gtk.ImageMenuItem(gtk.STOCK_FIND)
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edit_menu_prefs = gtk.ImageMenuItem(gtk.STOCK_PREFERENCES)
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edit_menu_prefs.connect('activate', lambda x: PreferencesWindow(self.branch.get_config()).show())
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edit_menu.add(edit_menu_find)
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edit_menu.add(edit_menu_prefs)
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view_menu = gtk.Menu()
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view_menuitem = gtk.MenuItem("_View")
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view_menuitem.set_submenu(view_menu)
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view_menu_toolbar = gtk.CheckMenuItem("Show Toolbar")
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view_menu_toolbar.set_active(True)
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view_menu_toolbar.connect('toggled', self._toolbar_visibility_changed)
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view_menu.add(view_menu_toolbar)
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view_menu.add(gtk.SeparatorMenuItem())
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for (label, name) in [("Revision _Number", "revno"), ("_Date", "date")]:
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col = gtk.CheckMenuItem("Show " + label + " Column")
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col.set_active(self.treeview.get_property(name + "-column-visible"))
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col.connect('toggled', self._col_visibility_changed, name)
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go_menuitem = gtk.MenuItem("_Go")
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go_menuitem.set_submenu(go_menu)
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go_menu_back = gtk.ImageMenuItem(gtk.STOCK_GO_DOWN)
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go_menu_back.connect("activate", self._back_clicked_cb)
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go_menu_forward = gtk.ImageMenuItem(gtk.STOCK_GO_UP)
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go_menu_forward.connect("activate", self._fwd_clicked_cb)
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tags_menu = gtk.Menu()
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go_menu_tags = gtk.MenuItem("_Tags")
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go_menu_tags.set_submenu(tags_menu)
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for (tag, revid) in self.branch.tags.get_tag_dict().items():
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tag_item = gtk.MenuItem(tag)
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tag_item.connect('activate', self._tag_selected_cb, revid)
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tags_menu.add(tag_item)
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go_menu.add(go_menu_back)
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go_menu.add(go_menu_forward)
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go_menu.add(gtk.SeparatorMenuItem())
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go_menu.add(go_menu_tags)
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revision_menu = gtk.Menu()
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revision_menuitem = gtk.MenuItem("_Revision")
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revision_menuitem.set_submenu(revision_menu)
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revision_menu.add(gtk.MenuItem("Tag Revision"))
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revision_menu.add(gtk.MenuItem("View Changes"))
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branch_menu = gtk.Menu()
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branch_menuitem = gtk.MenuItem("_Branch")
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branch_menuitem.set_submenu(branch_menu)
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branch_menu.add(gtk.MenuItem("Pu_ll Revisions"))
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branch_menu.add(gtk.MenuItem("Pu_sh Revisions"))
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menubar.add(file_menuitem)
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menubar.add(edit_menuitem)
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menubar.add(view_menuitem)
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menubar.add(go_menuitem)
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menubar.add(revision_menuitem)
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menubar.add(branch_menuitem)
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def construct_loading_msg(self):
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image_loading = gtk.image_new_from_stock(gtk.STOCK_REFRESH,
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gtk.ICON_SIZE_BUTTON)
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label_loading = gtk.Label(_("Please wait, loading ancestral graph..."))
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label_loading.set_alignment(0.0, 0.5)
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self.loading_msg_box = gtk.HBox()
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self.loading_msg_box.set_spacing(5)
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self.loading_msg_box.set_border_width(5)
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self.loading_msg_box.pack_start(image_loading, False, False)
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self.loading_msg_box.pack_start(label_loading, True, True)
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self.loading_msg_box.show()
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return self.loading_msg_box
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def construct_top(self):
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"""Construct the top-half of the window."""
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# FIXME: Make broken_line_length configurable
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self.treeview = TreeView(self.branch, self.start, self.maxnum, 32)
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self.treeview.connect("revision-selected",
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self._treeselection_changed_cb)
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self.treeview.connect('revisions-loaded',
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lambda x: self.loading_msg_box.hide())
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def construct_navigation(self):
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"""Construct the navigation buttons."""
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self.toolbar = gtk.Toolbar()
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self.toolbar.set_style(gtk.TOOLBAR_BOTH_HORIZ)
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self.back_button = gtk.MenuToolButton(stock_id=gtk.STOCK_GO_DOWN)
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self.back_button.add_accelerator("clicked", self.accel_group, ord('['),
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self.back_button.connect("clicked", self._back_clicked_cb)
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self.toolbar.insert(self.back_button, -1)
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self.back_button.show()
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self.fwd_button = gtk.MenuToolButton(stock_id=gtk.STOCK_GO_UP)
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self.fwd_button.add_accelerator("clicked", self.accel_group, ord(']'),
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self.fwd_button.connect("clicked", self._fwd_clicked_cb)
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self.toolbar.insert(self.fwd_button, -1)
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self.fwd_button.show()
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def construct_bottom(self):
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"""Construct the bottom half of the window."""
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from bzrlib.plugins.gtk.revisionview import RevisionView
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self.revisionview = RevisionView(None, tags=[], show_children=True, branch=self.branch)
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(width, height) = self.get_size()
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self.revisionview.set_size_request(width, int(height / 2.5))
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self.revisionview.show()
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self.revisionview.set_show_callback(self._show_clicked_cb)
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self.revisionview.set_go_callback(self._go_clicked_cb)
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return self.revisionview
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def _tag_selected_cb(self, menuitem, revid):
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self.treeview.set_revision_id(revid)
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def _treeselection_changed_cb(self, selection, *args):
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"""callback for when the treeview changes."""
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revision = self.treeview.get_revision()
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parents = self.treeview.get_parents()
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children = self.treeview.get_children()
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if revision is not None:
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back_menu = gtk.Menu()
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self.back_button.set_sensitive(True)
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for parent_id in parents:
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parent = self.branch.repository.get_revision(parent_id)
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str = ' (' + parent.properties['branch-nick'] + ')'
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item = gtk.MenuItem(parent.message.split("\n")[0] + str)
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item.connect('activate', self._set_revision_cb, parent_id)
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self.back_button.set_sensitive(False)
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self.back_button.set_menu(back_menu)
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fwd_menu = gtk.Menu()
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if len(children) > 0:
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self.fwd_button.set_sensitive(True)
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for child_id in children:
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child = self.branch.repository.get_revision(child_id)
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str = ' (' + child.properties['branch-nick'] + ')'
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item = gtk.MenuItem(child.message.split("\n")[0] + str)
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item.connect('activate', self._set_revision_cb, child_id)
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self.fwd_button.set_sensitive(False)
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self.fwd_button.set_menu(fwd_menu)
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if self.branch.supports_tags():
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tagdict = self.branch.tags.get_reverse_tag_dict()
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if tagdict.has_key(revision.revision_id):
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tags = tagdict[revision.revision_id]
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self.revisionview.set_revision(revision, tags, children)
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def _back_clicked_cb(self, *args):
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"""Callback for when the back button is clicked."""
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def _fwd_clicked_cb(self, *args):
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"""Callback for when the forward button is clicked."""
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self.treeview.forward()
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def _go_clicked_cb(self, revid):
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"""Callback for when the go button for a parent is clicked."""
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self.treeview.set_revision_id(revid)
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def _show_clicked_cb(self, revid, parentid):
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"""Callback for when the show button for a parent is clicked."""
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self.treeview.show_diff(self.branch, revid, parentid)
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self.treeview.grab_focus()
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def _set_revision_cb(self, w, revision_id):
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self.treeview.set_revision_id(revision_id)
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def _col_visibility_changed(self, col, property):
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self.treeview.set_property(property + '-column-visible', col.get_active())
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def _toolbar_visibility_changed(self, col):