/b-gtk/fix-viz

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Viewing changes to branchview/treeview.py

  • Committer: Curtis Hovey
  • Date: 2012-03-22 17:14:22 UTC
  • mto: This revision was merged to the branch mainline in revision 789.
  • Revision ID: sinzui.is@verizon.net-20120322171422-l7bq6muqqgr36nxr
Ensure that the per/file message widget fits at least one line.

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Lines of Context:
branchview/treeview.py
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        :param broken_line_length: After how much lines to break 
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                                   branches.
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        """
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        GObject.GObject.__init__(self, spacing=0)
 
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        super(TreeView, self).__init__(homogeneous=False, spacing=0)
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        self.progress_widget = ProgressPanel()
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        self.pack_start(self.progress_widget, expand=False, fill=True)
 
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        self.pack_start(self.progress_widget, False, True, 0)
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        if getattr(ui.ui_factory, "set_progress_bar_widget", None) is not None:
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            # We'are using our own ui, let's tell it to use our widget.
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            ui.ui_factory.set_progress_bar_widget(self.progress_widget)
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                                        Gtk.PolicyType.AUTOMATIC)
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        self.scrolled_window.set_shadow_type(Gtk.ShadowType.IN)
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        self.scrolled_window.show()
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        self.pack_start(self.scrolled_window, expand=True, fill=True)
 
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        self.pack_start(self.scrolled_window, True, True, 0)
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        self.scrolled_window.add(self.construct_treeview())
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        self.maxnum = maxnum
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        self.compact = compact
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        self.model = treemodel.TreeModel(self.branch, [])
 
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        self.model = treemodel.BranchTreeModel(self.branch, [])
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        GObject.idle_add(self.populate)
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        self.connect("destroy", self._on_destroy)
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        :param revid: Revision id of revision to display.
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        """
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        self.treeview.set_cursor(self.index[revid])
 
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        self.treeview.set_cursor(
 
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            Gtk.TreePath(path=self.index[revid]), None, False)
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        self.treeview.grab_focus()
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    def get_children(self):
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    def back(self):
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        """Signal handler for the Back button."""
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        parents = self.get_parents()
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        if not len(parents):
 
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        if not parents:
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            return
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        for parent_id in parents:
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    def forward(self):
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        """Signal handler for the Forward button."""
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        children = self.get_children()
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        if not len(children):
 
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        if not children:
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            return
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        for child_id in children:
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            show_graph = self.graph_column.get_visible()
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            self.branch.lock_read()
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            (linegraphdata, index, columns_len) = linegraph(self.branch.repository.get_graph(),
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                                                            self.start,
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                                                            self.maxnum, 
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                                                            broken_line_length,
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                                                            show_graph,
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                                                            self.mainline_only,
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                                                            self.progress_bar)
 
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            (linegraphdata, index, columns_len) = linegraph(
 
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                self.branch.repository.get_graph(),
 
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                self.start,
 
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                self.maxnum, 
 
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                broken_line_length,
 
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                show_graph,
 
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                self.mainline_only,
 
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                self.progress_bar)
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            self.model.line_graph_data = linegraphdata
 
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            self.model.set_line_graph_data(linegraphdata)
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            self.graph_cell.columns_len = columns_len
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            width = self.graph_cell.get_size(self.treeview)[2]
 
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            width = self.graph_cell.get_preferred_width(self.treeview)[1]
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            if width > 500:
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                width = 500
 
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            elif width == 0:
 
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                # The get_preferred_width() call got an insane value.
 
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                width = 200
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            self.graph_column.set_fixed_width(width)
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            self.graph_column.set_max_width(width)
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            self.index = index
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            self.treeview.set_model(self.model)
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            if not revision or revision == NULL_REVISION:
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                self.treeview.set_cursor(0)
 
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                self.treeview.set_cursor(Gtk.TreePath(path=0), None, False)
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            else:
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                self.set_revision(revision)
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            return (model.get_value(iter, treemodel.REVNO).find(key) != 0
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                and model.get_value(iter, treemodel.MESSAGE).lower().find(key.lower()) == -1)
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        self.treeview.set_search_equal_func(search_equal_func)
 
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        self.treeview.set_search_equal_func(search_equal_func, None)
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        self.treeview.set_enable_search(True)
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        set_tooltip(treemodel.MESSAGE)
 
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        self.treeview.set_tooltip_column(treemodel.MESSAGE)
 
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        self.treeview.set_headers_visible(True)
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        self._prev_cursor_path = None
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        self.treeview.connect("cursor-changed",
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        self.revno_column = Gtk.TreeViewColumn("Revision No")
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        self.revno_column.set_resizable(True)
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        self.revno_column.set_sizing(Gtk.TreeViewColumnSizing.FIXED)
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        self.revno_column.set_fixed_width(cell.get_size(self.treeview)[2])
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        self.revno_column.pack_start(cell, True, True, 0)
 
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        self.revno_column.set_fixed_width(
 
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            cell.get_preferred_width(self.treeview)[1])
 
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        self.revno_column.pack_start(cell, True)
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        self.revno_column.add_attribute(cell, "text", treemodel.REVNO)
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        self.treeview.append_column(self.revno_column)
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        self.graph_column = Gtk.TreeViewColumn()
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        self.graph_column.set_resizable(True)
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        self.graph_column.set_sizing(Gtk.TreeViewColumnSizing.FIXED)
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        self.graph_column.pack_start(self.graph_cell, True, True, 0)
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        self.graph_column.add_attribute(self.graph_cell, "node", treemodel.NODE)
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        self.graph_column.add_attribute(self.graph_cell, "tags", treemodel.TAGS)
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        self.graph_column.add_attribute(self.graph_cell, "in-lines", treemodel.LAST_LINES)
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        self.graph_column.add_attribute(self.graph_cell, "out-lines", treemodel.LINES)
 
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        self.graph_column.pack_start(self.graph_cell, True)
 
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        self.graph_column.add_attribute(
 
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            self.graph_cell, "node", treemodel.NODE)
 
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        self.graph_column.add_attribute(
 
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            self.graph_cell, "tags", treemodel.TAGS)
 
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        self.graph_column.add_attribute(
 
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            self.graph_cell, "in-lines", treemodel.LAST_LINES)
 
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        self.graph_column.add_attribute(
 
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            self.graph_cell, "out-lines", treemodel.LINES)
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        self.treeview.append_column(self.graph_column)
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        cell = Gtk.CellRendererText()
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        self.summary_column.set_resizable(True)
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        self.summary_column.set_expand(True)
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        self.summary_column.set_sizing(Gtk.TreeViewColumnSizing.FIXED)
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        self.summary_column.set_fixed_width(cell.get_size(self.treeview)[2])
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        self.summary_column.pack_start(cell, True, True, 0)
 
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        self.summary_column.set_fixed_width(
 
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            cell.get_preferred_width(self.treeview)[1])
 
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        self.summary_column.pack_start(cell, True)
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        self.summary_column.add_attribute(cell, "markup", treemodel.SUMMARY)
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        self.treeview.append_column(self.summary_column)
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        self.authors_column.set_resizable(False)
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        self.authors_column.set_sizing(Gtk.TreeViewColumnSizing.FIXED)
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        self.authors_column.set_fixed_width(200)
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        self.authors_column.pack_start(cell, True, True, 0)
 
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        self.authors_column.pack_start(cell, True)
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        self.authors_column.add_attribute(cell, "text", treemodel.AUTHORS)
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        self.treeview.append_column(self.authors_column)
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        self.date_column.set_resizable(True)
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        self.date_column.set_sizing(Gtk.TreeViewColumnSizing.FIXED)
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        self.date_column.set_fixed_width(130)
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        self.date_column.pack_start(cell, True, True, 0)
 
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        self.date_column.pack_start(cell, True)
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        self.date_column.add_attribute(cell, "text", treemodel.TIMESTAMP)
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        self.treeview.append_column(self.date_column)
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    def _on_revision_selected(self, widget, event):
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        from bzrlib.plugins.gtk.revisionmenu import RevisionMenu
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        if event.button == 3:
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            menu = RevisionMenu(self.branch.repository, 
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                [self.get_revision().revision_id],
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                self.branch)
 
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            revs = []
 
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            rev = self.get_revision()
 
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            if rev is not None:
 
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                revs.append(rev.revision_id)
 
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            menu = RevisionMenu(self.branch.repository, revs, self.branch)
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            menu.connect('tag-added', lambda w, t, r: self.add_tag(t, r))
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            menu.popup(None, None, None, event.button, event.get_time())
 
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            menu.popup(None, None, None, None, event.button, event.get_time())
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    def _on_revision_activated(self, widget, path, col):
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        self.emit('revision-activated', path, col)