/b-gtk/fix-viz

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Viewing changes to viz/treeview.py

  • Committer: Daniel Schierbeck
  • Date: 2007-10-20 21:38:23 UTC
  • Revision ID: daniel.schierbeck@gmail.com-20071020213823-au4f2j3fk4h6rjra
Made basic signaling work.

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viz/treeview.py
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import gobject
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import pango
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import re
 
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import treemodel
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from linegraph import linegraph, same_branch
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from graphcell import CellRendererGraph
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from treemodel import TreeModel
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class RevisionHistoryView(gtk.ScrolledWindow):
 
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class TreeView(gtk.ScrolledWindow):
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    def __init__(self):
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        gtk.ScrolledWindow.__init__(self)
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        self.set_olicy(gtk.POLICY_NEVER, gtk.POLICY_AUTOMATIC)
 
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        self.set_policy(gtk.POLICY_NEVER, gtk.POLICY_AUTOMATIC)
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        self.set_shadow_type(gtk.SHADOW_IN)
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        self.contruct_treeview()
 
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        self.construct_treeview()
 
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        self.revision = None
 
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        self.children = None
 
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        self.parents  = None
 
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    def get_revision(self):
 
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        return self.revision
 
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    def get_children(self):
 
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        return self.children
 
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    def get_parents(self):
 
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        return self.parents
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    def construct_treeview(self):
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        self.treeview = gtk.TreeView()
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        self.treeview.set_rules_hint(True)
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        self.treeview.set_search_column(4)
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        self.treeview.get_selection().connect("changed", 
 
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        self.treeview.get_selection().connect("changed",
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                self._on_selection_changed)
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        self.treeview.connect("row-activated", 
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        return False
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    def _on_selection_changed(self, selection, *args):
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        """Callback for when the treeview changes."""
 
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        """callback for when the treeview changes."""
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        (model, selected_rows) = selection.get_selected_rows()
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        if len(selected_rows) > 0:
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            iter = self.model.get_iter(selected_rows[0])
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            revision = self.model.get_value(iter, treemodel.REVISION)
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            parents = self.model.get_value(iter, treemodel.PARENTS)
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            children = self.model.get_value(iter, treemodel.CHILDREN)
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            self.back_button.set_sensitive(len(parents) > 0)
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            self.fwd_button.set_sensitive(len(children) > 0)
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            tags = []
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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.logview.set_revision(revision, tags, children)
 
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            self.revision = self.model.get_value(iter, treemodel.REVISION)
 
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            self.parents = self.model.get_value(iter, treemodel.PARENTS)
 
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            self.children = self.model.get_value(iter, treemodel.CHILDREN)
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    def _on_revision_selected(self, widget, event):
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        from bzrlib.plugins.gtk.revisionmenu import RevisionPopupMenu