/b-gtk/fix-viz

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  • Committer: Jelmer Vernooij
  • Date: 2007-02-03 14:18:57 UTC
  • Revision ID: jelmer@samba.org-20070203141857-9xxd3uvju5oo1p8z
Move dialog to top-level directory.

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revbrowser.py
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
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import time
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try:
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    import pygtk
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    pygtk.require("2.0")
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import gtk
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from bzrlib.osutils import format_date
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from bzrlib.plugins.gtk import _i18n
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from bzrlib.plugins.gtk.branchview.treeview import TreeView
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class RevisionBrowser(gtk.Dialog):
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        self.branch = branch
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        # Create the widgets
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        self._button_select = gtk.Button(_i18n("_Select"), use_underline=True)
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        start_revs = [branch.last_revision(),]
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        self.treeview = TreeView(branch, start_revs, None)
 
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        self._label_select = gtk.Label(_("Please select a revision"))
 
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        self._scrolledwindow = gtk.ScrolledWindow()
 
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        self._treeview = gtk.TreeView()
 
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        self._button_select = gtk.Button(_("_Select"), use_underline=True)
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        # Set callbacks
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        self._button_select.connect('clicked', self._on_select_clicked)
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        self.treeview.connect('revision-activated',
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                               self._on_treeview_revision_activated)
 
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        self._treeview.connect('row-activated', self._on_treeview_row_activated)
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        # Set properties
 
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        self._scrolledwindow.set_policy(gtk.POLICY_AUTOMATIC,
 
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                                        gtk.POLICY_AUTOMATIC)
 
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        self.vbox.set_spacing(3)
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        self.set_default_size(600, 400)
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        self.vbox.set_spacing(3)
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        self.treeview.set_property('graph-column-visible', False)
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        self.treeview.set_property('date-column-visible', True)
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        self.treeview.set_property('mainline-only', True)
 
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        # Construct the TreeView columns
 
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        self._treeview.append_column(gtk.TreeViewColumn(_('Revno'),
 
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                                     gtk.CellRendererText(), text=0))
 
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        self._treeview.append_column(gtk.TreeViewColumn(_('Summary'),
 
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                                     gtk.CellRendererText(), text=1))
 
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        self._treeview.append_column(gtk.TreeViewColumn(_('Committer'),
 
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                                     gtk.CellRendererText(), text=2))
 
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        self._treeview.append_column(gtk.TreeViewColumn(_('Time'),
 
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                                     gtk.CellRendererText(), text=3))
 
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        self._treeview.get_column(1).get_cell_renderers()[0].set_property("width-chars", 40)
 
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        self._treeview.get_column(2).get_cell_renderers()[0].set_property("width-chars", 40)
 
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        self._treeview.get_column(3).get_cell_renderers()[0].set_property("width-chars", 40)
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        # Construct the dialog
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        self.action_area.pack_end(self._button_select)
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        self.vbox.pack_start(self.treeview, True, True)
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        self._scrolledwindow.add(self._treeview)
 
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        self.vbox.pack_start(self._label_select, False, False)
 
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        self.vbox.pack_start(self._scrolledwindow, True, True)
 
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        # Fill up with revisions
 
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        self._fill_revisions()
 
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        # Show the dialog
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        self.show_all()
 
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        self.vbox.show_all()
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    def _on_treeview_revision_activated(self, treeview, path, column):
 
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    def _fill_revisions(self):
 
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        """ Fill up the treeview with the revisions. """
 
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        # [ revno, message, committer, timestamp ]
 
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        self.model = gtk.ListStore(gobject.TYPE_STRING,
 
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                                   gobject.TYPE_STRING,
 
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                                   gobject.TYPE_STRING,
 
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                                   gobject.TYPE_STRING)
 
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        self._treeview.set_model(self.model)
 
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        repo = self.branch.repository
 
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        revs = self.branch.revision_history()
 
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        r = repo.get_revisions(revs)
 
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        r.reverse()
 
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        for rev in r:
 
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            if rev.committer is not None:
 
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                timestamp = format_date(rev.timestamp, rev.timezone)
 
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            else:
 
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                timestamp = None
 
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            self.model.append([ self.branch.revision_id_to_revno(rev.revision_id),
 
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                                rev.get_summary(),
 
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                                rev.committer,
 
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                                timestamp ])
 
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    def _get_selected_revno(self):
 
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        """ Return the selected revision's revno. """
 
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        treeselection = self._treeview.get_selection()
 
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        (model, iter) = treeselection.get_selected()
 
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        if iter is None:
 
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            return None
 
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        else:
 
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            return model.get_value(iter, 0)
 
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    def _on_treeview_row_activated(self, treeview, path, column):
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        """ Double-click on a row should also select a revision. """
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        self._on_select_clicked(treeview)
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    def _on_select_clicked(self, widget):
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        """ Select button clicked handler. """
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        self.selected_revno = self.treeview.get_property('revision-number')
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        self.selected_revid = \
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                    self.treeview.get_property('revision').revision_id
 
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        self.selected_revno = self._get_selected_revno()
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        self.response(gtk.RESPONSE_OK)