/b-gtk/fix-viz

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Viewing changes to branchview/treeview.py

  • Committer: Jelmer Vernooij
  • Date: 2008-06-29 19:18:34 UTC
  • mto: This revision was merged to the branch mainline in revision 515.
  • Revision ID: jelmer@samba.org-20080629191834-ha2ecpv5szt96nge
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branchview/treeview.py
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"""
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__copyright__ = "Copyright � 2005 Canonical Ltd."
 
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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 sys
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import re
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import treemodel
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from bzrlib.plugins.gtk import _i18n
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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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                    gobject.PARAM_READABLE),
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        'revno-column-visible': (gobject.TYPE_BOOLEAN,
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                                 'Revision number',
 
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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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        '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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        'date-column-visible': (gobject.TYPE_BOOLEAN,
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                                 'Date',
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                                 'Show date column',
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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',
 
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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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    }
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        'revision-selected': (gobject.SIGNAL_RUN_FIRST,
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                              gobject.TYPE_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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                lambda x: self.loading_msg_box.hide())
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        self.scrolled_window = gtk.ScrolledWindow()
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        self.scrolled_window.set_policy(gtk.POLICY_NEVER, gtk.POLICY_AUTOMATIC)
 
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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.show()
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        self.pack_start(self.scrolled_window, expand=True, fill=True)
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    def do_get_property(self, property):
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        if property.name == 'revno-column-visible':
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            return self.revno_column.get_visible()
 
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        elif property.name == 'graph-column-visible':
 
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            return self.graph_column.get_visible()
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        elif property.name == 'date-column-visible':
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            return self.date_column.get_visible()
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        elif property.name == 'compact':
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            return self.compact
 
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        elif property.name == 'mainline-only':
 
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            return self.mainline_only
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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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    def do_set_property(self, property, value):
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        if property.name == 'revno-column-visible':
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            self.revno_column.set_visible(value)
 
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        elif property.name == 'graph-column-visible':
 
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            self.graph_column.set_visible(value)
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        elif property.name == 'date-column-visible':
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            self.date_column.set_visible(value)
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        elif property.name == 'compact':
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            self.compact = value
 
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        elif property.name == 'mainline-only':
 
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            self.mainline_only = value
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        elif property.name == 'branch':
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            self.branch = value
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        elif property.name == 'revision':
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            broken_line_length = 32
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        else:
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            broken_line_length = None
 
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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,
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                                                        self.start,
 
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                                                        (self.start,) , # Sequence of start revisions
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                                                        self.maxnum, 
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                                                        broken_line_length)
 
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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.model = TreeModel(self.branch, linegraphdata)
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        self.graph_cell.columns_len = columns_len
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        self.index = index
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        self.treeview.set_model(self.model)
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        if revision is None:
 
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        if not revision or revision == NULL_REVISION:
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            self.treeview.set_cursor(0)
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        else:
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            self.set_revision(revision)
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        return False
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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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        parents = self.get_parents()
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        if revid is None:
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            revid = self.get_revision().revision_id
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            if parentid is None and len(parents) > 0:
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                parentid = parents[0]
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        if parentid is None:
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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)
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        window.show()
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    def construct_treeview(self):
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        self.treeview = gtk.TreeView()
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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(True)
 
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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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        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.graph_cell = CellRendererGraph()
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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_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=False)
 
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        self.graph_column.pack_start(self.graph_cell, expand=True)
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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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        cell.set_property("width-chars", 65)
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        cell.set_property("ellipsize", pango.ELLIPSIZE_END)
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        self.summary_column = gtk.TreeViewColumn("Summary")
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        self.summary_column.set_resizable(True)
 
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        self.summary_column.set_resizable(False)
 
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        self.summary_column.set_expand(True)
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        self.summary_column.set_sizing(gtk.TREE_VIEW_COLUMN_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)
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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.committer_column = gtk.TreeViewColumn("Committer")
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        self.committer_column.set_resizable(True)
 
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        self.committer_column.set_resizable(False)
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        self.committer_column.set_sizing(gtk.TREE_VIEW_COLUMN_FIXED)
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        self.committer_column.set_fixed_width(cell.get_size(self.treeview)[2])
 
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        self.committer_column.set_fixed_width(200)
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        self.committer_column.pack_start(cell, expand=True)
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        self.committer_column.add_attribute(cell, "text", treemodel.COMMITTER)
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        self.treeview.append_column(self.committer_column)
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        cell.set_property("ellipsize", pango.ELLIPSIZE_END)
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        self.date_column = gtk.TreeViewColumn("Date")
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        self.date_column.set_visible(False)
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        self.date_column.set_resizable(True)
 
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        self.date_column.set_resizable(False)
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        self.date_column.set_sizing(gtk.TREE_VIEW_COLUMN_FIXED)
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        self.date_column.set_fixed_width(cell.get_size(self.treeview)[2])
 
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        self.date_column.set_fixed_width(130)
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        self.date_column.pack_start(cell, expand=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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                                                 gtk.ICON_SIZE_BUTTON)
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        image_loading.show()
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        label_loading = gtk.Label(_("Please wait, loading ancestral graph..."))
 
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        label_loading = gtk.Label(
 
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            _i18n("Please wait, loading ancestral graph..."))
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        label_loading.set_alignment(0.0, 0.5)
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        label_loading.show()
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            menu.popup(None, None, None, event.button, event.get_time())
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    def _on_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_id = self.model[path][treemodel.REVID]
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        parents = self.model[path][treemodel.PARENTS]
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        if len(parents) == 0:
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            parent_id = None
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        else:
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            parent_id = parents[0]
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        self.show_diff(revision_id, parent_id)
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        self.treeview.grab_focus()
 
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        self.emit('revision-activated', path, col)