/b-gtk/fix-viz

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Viewing changes to branchview/treeview.py

  • Committer: Curtis Hovey
  • Date: 2011-07-31 16:50:29 UTC
  • mto: This revision was merged to the branch mainline in revision 741.
  • Revision ID: sinzui.is@verizon.net-20110731165029-9gixuqypi3lwapzm
Removed import_pygtk because gi does not impicitly call Main(). Inlined checks for gtk availablility.

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branchview/treeview.py
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__copyright__ = "Copyright © 2005 Canonical Ltd."
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__author__    = "Daniel Schierbeck <daniel.schierbeck@gmail.com>"
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import gtk
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import gobject
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import pango
 
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from gi.repository import Gtk
 
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from gi.repository import GObject
 
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from gi.repository import Pango
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from bzrlib import ui
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from bzrlib.revision import NULL_REVISION
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from bzrlib.plugins.gtk.branchview.graphcell import CellRendererGraph
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class TreeView(gtk.VBox):
 
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class TreeView(Gtk.VBox):
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    __gproperties__ = {
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        'branch': (gobject.TYPE_PYOBJECT,
 
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        'branch': (GObject.TYPE_PYOBJECT,
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                   'Branch',
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                   'The Bazaar branch being visualized',
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                   gobject.PARAM_CONSTRUCT_ONLY | gobject.PARAM_WRITABLE),
 
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                   GObject.PARAM_CONSTRUCT_ONLY | GObject.PARAM_WRITABLE),
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        'revision': (gobject.TYPE_PYOBJECT,
 
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        'revision': (GObject.TYPE_PYOBJECT,
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                     'Revision',
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                     'The currently selected revision',
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                     gobject.PARAM_READWRITE),
 
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                     GObject.PARAM_READWRITE),
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        'revision-number': (gobject.TYPE_STRING,
 
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        'revision-number': (GObject.TYPE_STRING,
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                            'Revision number',
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                            'The number of the selected revision',
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                            '',
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                            gobject.PARAM_READABLE),
 
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                            GObject.PARAM_READABLE),
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        'children': (gobject.TYPE_PYOBJECT,
 
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        'children': (GObject.TYPE_PYOBJECT,
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                     'Child revisions',
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                     'Children of the currently selected revision',
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                     gobject.PARAM_READABLE),
 
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                     GObject.PARAM_READABLE),
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        'parents': (gobject.TYPE_PYOBJECT,
 
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        'parents': (GObject.TYPE_PYOBJECT,
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                    'Parent revisions',
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                    'Parents to the currently selected revision',
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                    gobject.PARAM_READABLE),
 
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                    GObject.PARAM_READABLE),
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        'revno-column-visible': (gobject.TYPE_BOOLEAN,
 
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        'revno-column-visible': (GObject.TYPE_BOOLEAN,
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                                 'Revision number column',
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                                 'Show revision number column',
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                                 True,
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                                 gobject.PARAM_READWRITE),
 
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                                 GObject.PARAM_READWRITE),
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        'graph-column-visible': (gobject.TYPE_BOOLEAN,
 
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        'graph-column-visible': (GObject.TYPE_BOOLEAN,
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                                 'Graph column',
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                                 'Show graph column',
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                                 True,
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                                 gobject.PARAM_READWRITE),
 
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                                 GObject.PARAM_READWRITE),
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        'date-column-visible': (gobject.TYPE_BOOLEAN,
 
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        'date-column-visible': (GObject.TYPE_BOOLEAN,
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                                 'Date',
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                                 'Show date column',
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                                 False,
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                                 gobject.PARAM_READWRITE),
 
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                                 GObject.PARAM_READWRITE),
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        'compact': (gobject.TYPE_BOOLEAN,
 
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        'compact': (GObject.TYPE_BOOLEAN,
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                    'Compact view',
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                    'Break ancestry lines to save space',
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                    True,
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                    gobject.PARAM_CONSTRUCT | gobject.PARAM_READWRITE),
 
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                    GObject.PARAM_CONSTRUCT | GObject.PARAM_READWRITE),
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        'mainline-only': (gobject.TYPE_BOOLEAN,
 
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        'mainline-only': (GObject.TYPE_BOOLEAN,
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                    'Mainline only',
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                    'Only show the mainline history.',
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                    False,
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                    gobject.PARAM_CONSTRUCT | gobject.PARAM_READWRITE),
 
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                    GObject.PARAM_CONSTRUCT | GObject.PARAM_READWRITE),
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    }
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    __gsignals__ = {
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        'revision-selected': (gobject.SIGNAL_RUN_FIRST,
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                              gobject.TYPE_NONE,
 
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        'revision-selected': (GObject.SignalFlags.RUN_FIRST,
 
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                              None,
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                              ()),
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        'revision-activated': (gobject.SIGNAL_RUN_FIRST,
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                              gobject.TYPE_NONE,
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                              (gobject.TYPE_PYOBJECT, gobject.TYPE_PYOBJECT)),
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        'tag-added': (gobject.SIGNAL_RUN_FIRST,
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                              gobject.TYPE_NONE,
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                              (gobject.TYPE_STRING, gobject.TYPE_STRING)),
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        'refreshed': (gobject.SIGNAL_RUN_FIRST, gobject.TYPE_NONE,
 
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        'revision-activated': (GObject.SignalFlags.RUN_FIRST,
 
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                              None,
 
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                              (GObject.TYPE_PYOBJECT, GObject.TYPE_PYOBJECT)),
 
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        'tag-added': (GObject.SignalFlags.RUN_FIRST,
 
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                              None,
 
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                              (GObject.TYPE_STRING, GObject.TYPE_STRING)),
 
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        'refreshed': (GObject.SignalFlags.RUN_FIRST, None,
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                              ())
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    }
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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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        gtk.VBox.__init__(self, spacing=0)
 
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        GObject.GObject.__init__(self, 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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            # 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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        self.scrolled_window = gtk.ScrolledWindow()
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        self.scrolled_window.set_policy(gtk.POLICY_AUTOMATIC,
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                                        gtk.POLICY_AUTOMATIC)
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        self.scrolled_window.set_shadow_type(gtk.SHADOW_IN)
 
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        self.scrolled_window = Gtk.ScrolledWindow()
 
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        self.scrolled_window.set_policy(Gtk.PolicyType.AUTOMATIC,
 
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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.maxnum = maxnum
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        self.compact = compact
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        gobject.idle_add(self.populate)
 
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        self.model = treemodel.TreeModel(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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        elif property.name == 'branch':
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            return self.branch
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        elif property.name == 'revision':
 
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            if self.path is None:
 
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                return None
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            return self.model.get_value(self.model.get_iter(self.path),
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                                        treemodel.REVISION)
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        elif property.name == 'revision-number':
 
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            if self.path is None:
 
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                return None
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            return self.model.get_value(self.model.get_iter(self.path),
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                                        treemodel.REVNO)
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        elif property.name == 'children':
 
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            if self.path is None:
 
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                return None
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            return self.model.get_value(self.model.get_iter(self.path),
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                                        treemodel.CHILDREN)
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        elif property.name == 'parents':
 
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            if self.path is None:
 
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                return None
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            return self.model.get_value(self.model.get_iter(self.path),
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                                        treemodel.PARENTS)
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        else:
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            self.emit('tag-added', tag, revid)
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    def refresh(self):
237
 
        gobject.idle_add(self.populate, self.get_revision())
 
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        GObject.idle_add(self.populate, self.get_revision())
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    def update(self):
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        try:
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                                                            self.mainline_only,
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                                                            self.progress_bar)
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            self.model = treemodel.TreeModel(self.branch, linegraphdata)
 
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            self.model.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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            if width > 500:
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            self.progress_bar.finished()
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    def construct_treeview(self):
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        self.treeview = gtk.TreeView()
 
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        self.treeview = Gtk.TreeView()
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        self.treeview.set_rules_hint(True)
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        # combined revno/summary interactive search
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        self.treeview.set_search_equal_func(search_equal_func)
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        self.treeview.set_enable_search(True)
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        # Fix old PyGTK bug - by JAM
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        set_tooltip = getattr(self.treeview, 'set_tooltip_column', None)
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        if set_tooltip is not None:
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            set_tooltip(treemodel.MESSAGE)
 
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        set_tooltip(treemodel.MESSAGE)
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        self._prev_cursor_path = None
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        self.treeview.connect("cursor-changed",
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        self.treeview.show()
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        cell = gtk.CellRendererText()
 
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        cell = Gtk.CellRendererText()
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        cell.set_property("width-chars", 15)
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        cell.set_property("ellipsize", pango.ELLIPSIZE_END)
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        self.revno_column = gtk.TreeViewColumn("Revision No")
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        self.revno_column.set_resizable(False)
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        self.revno_column.set_sizing(gtk.TREE_VIEW_COLUMN_FIXED)
 
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        cell.set_property("ellipsize", Pango.EllipsizeMode.END)
 
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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, expand=True)
 
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        self.revno_column.pack_start(cell, True, True, 0)
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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_cell = CellRendererGraph()
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        self.graph_column = gtk.TreeViewColumn()
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        self.graph_column.set_resizable(False)
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        self.graph_column.set_sizing(gtk.TREE_VIEW_COLUMN_FIXED)
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        self.graph_column.pack_start(self.graph_cell, expand=True)
 
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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.treeview.append_column(self.graph_column)
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391
 
        cell = gtk.CellRendererText()
 
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        cell = Gtk.CellRendererText()
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        cell.set_property("width-chars", 65)
393
 
        cell.set_property("ellipsize", pango.ELLIPSIZE_END)
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        self.summary_column = gtk.TreeViewColumn("Summary")
395
 
        self.summary_column.set_resizable(False)
 
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        cell.set_property("ellipsize", Pango.EllipsizeMode.END)
 
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        self.summary_column = Gtk.TreeViewColumn("Summary")
 
401
        self.summary_column.set_resizable(True)
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        self.summary_column.set_expand(True)
397
 
        self.summary_column.set_sizing(gtk.TREE_VIEW_COLUMN_FIXED)
 
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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, expand=True)
 
405
        self.summary_column.pack_start(cell, True, True, 0)
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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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403
 
        cell = gtk.CellRendererText()
 
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        cell = Gtk.CellRendererText()
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        cell.set_property("width-chars", 15)
405
 
        cell.set_property("ellipsize", pango.ELLIPSIZE_END)
406
 
        self.authors_column = gtk.TreeViewColumn("Author(s)")
 
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        cell.set_property("ellipsize", Pango.EllipsizeMode.END)
 
412
        self.authors_column = Gtk.TreeViewColumn("Author(s)")
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        self.authors_column.set_resizable(False)
408
 
        self.authors_column.set_sizing(gtk.TREE_VIEW_COLUMN_FIXED)
 
414
        self.authors_column.set_sizing(Gtk.TreeViewColumnSizing.FIXED)
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415
        self.authors_column.set_fixed_width(200)
410
 
        self.authors_column.pack_start(cell, expand=True)
 
416
        self.authors_column.pack_start(cell, True, True, 0)
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        self.authors_column.add_attribute(cell, "text", treemodel.AUTHORS)
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418
        self.treeview.append_column(self.authors_column)
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419
 
414
 
        cell = gtk.CellRendererText()
 
420
        cell = Gtk.CellRendererText()
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421
        cell.set_property("width-chars", 20)
416
 
        cell.set_property("ellipsize", pango.ELLIPSIZE_END)
417
 
        self.date_column = gtk.TreeViewColumn("Date")
 
422
        cell.set_property("ellipsize", Pango.EllipsizeMode.END)
 
423
        self.date_column = Gtk.TreeViewColumn("Date")
418
424
        self.date_column.set_visible(False)
419
 
        self.date_column.set_resizable(False)
420
 
        self.date_column.set_sizing(gtk.TREE_VIEW_COLUMN_FIXED)
 
425
        self.date_column.set_resizable(True)
 
426
        self.date_column.set_sizing(Gtk.TreeViewColumnSizing.FIXED)
421
427
        self.date_column.set_fixed_width(130)
422
 
        self.date_column.pack_start(cell, expand=True)
 
428
        self.date_column.pack_start(cell, True, True, 0)
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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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