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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 import icon_path
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from bzrlib.plugins.gtk.tags import AddTagDialog
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from bzrlib.plugins.gtk.preferences import PreferencesWindow
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from bzrlib.plugins.gtk.branchview import TreeView, treemodel
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from bzrlib.revision import Revision, NULL_REVISION
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from bzrlib.config import BranchConfig
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from bzrlib.config import GlobalConfig
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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_revs, 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_revs: Revision ids of top revisions.
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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.start_revs = start_revs
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self.config = GlobalConfig()
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if self.config.get_user_option('viz-compact-view') == 'yes':
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self.compact_view = True
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self.compact_view = False
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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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gtk.accel_map_add_entry("<viz>/Go/Next Revision", gtk.keysyms.Up, gtk.gdk.MOD1_MASK)
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gtk.accel_map_add_entry("<viz>/Go/Previous Revision", gtk.keysyms.Down, gtk.gdk.MOD1_MASK)
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self.accel_group = gtk.AccelGroup()
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self.add_accel_group(self.accel_group)
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gtk.Action.set_tool_item_type(gtk.MenuToolButton)
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self.prev_rev_action = gtk.Action("prev-rev", "_Previous Revision", "Go to the previous revision", gtk.STOCK_GO_DOWN)
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self.prev_rev_action.set_accel_path("<viz>/Go/Previous Revision")
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self.prev_rev_action.set_accel_group(self.accel_group)
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self.prev_rev_action.connect("activate", self._back_clicked_cb)
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self.prev_rev_action.connect_accelerator()
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self.next_rev_action = gtk.Action("next-rev", "_Next Revision", "Go to the next revision", gtk.STOCK_GO_UP)
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self.next_rev_action.set_accel_path("<viz>/Go/Next Revision")
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self.next_rev_action.set_accel_group(self.accel_group)
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self.next_rev_action.connect("activate", self._fwd_clicked_cb)
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self.next_rev_action.connect_accelerator()
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def set_revision(self, revid):
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self.treeview.set_revision_id(revid)
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"""Construct the window contents."""
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vbox = gtk.VBox(spacing=0)
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self.paned = gtk.VPaned()
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self.paned.pack1(self.construct_top(), resize=True, shrink=False)
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self.paned.pack2(self.construct_bottom(), resize=False, shrink=True)
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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.paned, expand=True, fill=True)
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vbox.set_focus_child(self.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, self.accel_group)
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file_menu_close.connect('activate', lambda x: self.destroy())
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file_menu_quit = gtk.ImageMenuItem(gtk.STOCK_QUIT, self.accel_group)
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file_menu_quit.connect('activate', lambda x: gtk.main_quit())
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if self._parent is not None:
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file_menu.add(file_menu_close)
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file_menu.add(file_menu_quit)
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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_branchopts = gtk.MenuItem("Branch Settings")
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edit_menu_branchopts.connect('activate', lambda x: PreferencesWindow(self.branch.get_config()).show())
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edit_menu_globopts = gtk.MenuItem("Global Settings")
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edit_menu_globopts.connect('activate', lambda x: PreferencesWindow().show())
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edit_menu.add(edit_menu_find)
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edit_menu.add(edit_menu_branchopts)
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edit_menu.add(edit_menu_globopts)
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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_compact = gtk.CheckMenuItem("Show Compact Graph")
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view_menu_compact.set_active(self.compact_view)
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view_menu_compact.connect('activate', self._brokenlines_toggled_cb)
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view_menu.add(view_menu_toolbar)
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view_menu.add(view_menu_compact)
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view_menu.add(gtk.SeparatorMenuItem())
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self.mnu_show_revno_column = gtk.CheckMenuItem("Show Revision _Number Column")
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self.mnu_show_date_column = gtk.CheckMenuItem("Show _Date Column")
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# Revision numbers are pointless if there are multiple branches
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if len(self.start_revs) > 1:
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self.mnu_show_revno_column.set_sensitive(False)
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self.treeview.set_property('revno-column-visible', False)
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for (col, name) in [(self.mnu_show_revno_column, "revno"),
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(self.mnu_show_date_column, "date")]:
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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_menu.set_accel_group(self.accel_group)
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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_next = self.next_rev_action.create_menu_item()
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go_menu_prev = self.prev_rev_action.create_menu_item()
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tag_image = gtk.Image()
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tag_image.set_from_file(icon_path("tag-16.png"))
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self.go_menu_tags = gtk.ImageMenuItem("_Tags")
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self.go_menu_tags.set_image(tag_image)
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go_menu.add(go_menu_next)
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go_menu.add(go_menu_prev)
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go_menu.add(gtk.SeparatorMenuItem())
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go_menu.add(self.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_diff = gtk.MenuItem("View Changes")
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revision_menu_diff.connect('activate',
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lambda w: self.treeview.show_diff())
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revision_menu_tag = gtk.MenuItem("Tag Revision")
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revision_menu_tag.connect('activate', self._tag_revision_cb)
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revision_menu.add(revision_menu_tag)
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revision_menu.add(revision_menu_diff)
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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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help_menu = gtk.Menu()
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help_menuitem = gtk.MenuItem("_Help")
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help_menuitem.set_submenu(help_menu)
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help_about_menuitem = gtk.ImageMenuItem(gtk.STOCK_ABOUT, self.accel_group)
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help_about_menuitem.connect('activate', self._about_dialog_cb)
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help_menu.add(help_about_menuitem)
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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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menubar.add(help_menuitem)
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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_revs, self.maxnum, self.compact_view)
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self.treeview.connect('revision-selected',
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self._treeselection_changed_cb)
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self.treeview.connect('revision-activated',
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self._tree_revision_activated)
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self.treeview.connect('tag-added', lambda w, t, r: self._update_tags())
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for col in ["revno", "date"]:
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option = self.config.get_user_option(col + '-column-visible')
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if option is not None:
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self.treeview.set_property(col + '-column-visible', option == 'True')
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self.treeview.set_property(col + '-column-visible', False)
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align = gtk.Alignment(0.0, 0.0, 1.0, 1.0)
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align.set_padding(5, 0, 0, 0)
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align.add(self.treeview)
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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.prev_button = self.prev_rev_action.create_tool_item()
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self.toolbar.insert(self.prev_button, -1)
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self.next_button = self.next_rev_action.create_tool_item()
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self.toolbar.insert(self.next_button, -1)
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self.toolbar.insert(gtk.SeparatorToolItem(), -1)
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refresh_button = gtk.ToolButton(gtk.STOCK_REFRESH)
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refresh_button.connect('clicked', self._refresh_clicked)
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self.toolbar.insert(refresh_button, -1)
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self.toolbar.show_all()
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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(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.connect('notify::revision', self._go_clicked_cb)
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self.treeview.connect('tag-added', lambda w, t, r: self.revisionview.update_tags())
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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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prev_menu = gtk.Menu()
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self.prev_rev_action.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.prev_rev_action.set_sensitive(False)
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self.prev_button.set_menu(prev_menu)
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next_menu = gtk.Menu()
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if len(children) > 0:
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self.next_rev_action.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.next_rev_action.set_sensitive(False)
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self.next_button.set_menu(next_menu)
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self.revisionview.set_revision(revision)
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self.revisionview.set_children(children)
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def _tree_revision_activated(self, widget, path, col):
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# TODO: more than one parent
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"""Callback for when a treeview row gets activated."""
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revision = self.treeview.get_revision()
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parents = self.treeview.get_parents()
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if len(parents) == 0:
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parent_id = parents[0]
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self.show_diff(revision.revision_id, parent_id)
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self.treeview.grab_focus()
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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, w, p):
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"""Callback for when the go button for a parent is clicked."""
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if self.revisionview.get_revision() is not None:
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self.treeview.set_revision(self.revisionview.get_revision())
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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.show_diff(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 _brokenlines_toggled_cb(self, button):
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self.compact_view = button.get_active()
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if self.compact_view:
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self.config.set_user_option('viz-compact-view', option)
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self.treeview.set_property('compact', self.compact_view)
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self.treeview.refresh()
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def _tag_revision_cb(self, w):
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self.treeview.set_sensitive(False)
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dialog = AddTagDialog(self.branch.repository, self.treeview.get_revision().revision_id, self.branch)
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response = dialog.run()
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if response != gtk.RESPONSE_NONE:
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if response == gtk.RESPONSE_OK:
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self.treeview.add_tag(dialog.tagname, dialog._revid)
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self.treeview.set_sensitive(True)
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def _about_dialog_cb(self, w):
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from bzrlib.plugins.gtk.about import AboutDialog
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def _col_visibility_changed(self, col, property):
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self.config.set_user_option(property + '-column-visible', col.get_active())
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self.treeview.set_property(property + '-column-visible', col.get_active())
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def _toolbar_visibility_changed(self, col):
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def _show_about_cb(self, w):
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dialog = AboutDialog()
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dialog.connect('response', lambda d,r: d.destroy())
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def _refresh_clicked(self, w):
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self.treeview.refresh()
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def _update_tags(self):
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if self.branch.supports_tags():
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tags = self.branch.tags.get_tag_dict().items()
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for tag, revid in tags:
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tag_image = gtk.Image()
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tag_image.set_from_file(icon_path('tag-16.png'))
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tag_item = gtk.ImageMenuItem(tag.replace('_', '__'))
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tag_item.set_image(tag_image)
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tag_item.connect('activate', self._tag_selected_cb, revid)
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self.go_menu_tags.set_submenu(menu)
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self.go_menu_tags.set_sensitive(len(tags) != 0)
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self.go_menu_tags.set_sensitive(False)
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self.go_menu_tags.show_all()
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def show_diff(self, revid=None, parentid=None):
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"""Open a new window to show a diff between the given revisions."""
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from bzrlib.plugins.gtk.diff import DiffWindow
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window = DiffWindow(parent=self)
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parentid = NULL_REVISION
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rev_tree = self.branch.repository.revision_tree(revid)
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parent_tree = self.branch.repository.revision_tree(parentid)
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description = revid + " - " + self.branch.nick
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window.set_diff(description, rev_tree, parent_tree)
added
removed
viz/branchwin.py
