/b-gtk/fix-viz

To get this branch, use:
bzr branch http://gegoxaren.bato24.eu/bzr/b-gtk/fix-viz

« back to all changes in this revision

Viewing changes to revbrowser.py

  • Committer: Scott James Remnant
  • Date: 2005-10-17 01:07:49 UTC
  • Revision ID: scott@netsplit.com-20051017010749-15fa95fc2cf09289
Commit the first version of bzrk.

Show diffs side-by-side

added added

removed removed

Lines of Context:
revbrowser.py
1
 
# Copyright (C) 2006 by Szilveszter Farkas (Phanatic) <szilveszter.farkas@gmail.com>
2
 
#
3
 
# This program is free software; you can redistribute it and/or modify
4
 
# it under the terms of the GNU General Public License as published by
5
 
# the Free Software Foundation; either version 2 of the License, or
6
 
# (at your option) any later version.
7
 
#
8
 
# This program is distributed in the hope that it will be useful,
9
 
# but WITHOUT ANY WARRANTY; without even the implied warranty of
10
 
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
11
 
# GNU General Public License for more details.
12
 
#
13
 
# You should have received a copy of the GNU General Public License
14
 
# along with this program; if not, write to the Free Software
15
 
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
16
 
 
17
 
import time
18
 
 
19
 
try:
20
 
    import pygtk
21
 
    pygtk.require("2.0")
22
 
except:
23
 
    pass
24
 
 
25
 
import gobject
26
 
import gtk
27
 
 
28
 
from bzrlib.osutils import format_date
29
 
 
30
 
 
31
 
class RevisionBrowser(gtk.Dialog):
32
 
    """ Revision Browser main window. """
33
 
    def __init__(self, branch, parent=None):
34
 
        gtk.Dialog.__init__(self, title="Revision Browser - Olive",
35
 
                                  parent=parent,
36
 
                                  flags=gtk.DIALOG_MODAL,
37
 
                                  buttons=(gtk.STOCK_CANCEL, gtk.RESPONSE_CANCEL))
38
 
    
39
 
        # Get arguments
40
 
        self.branch = branch
41
 
        
42
 
        # Create the widgets
43
 
        self._hbox = gtk.HBox()
44
 
        self._image_loading = gtk.image_new_from_stock(gtk.STOCK_REFRESH, gtk.ICON_SIZE_BUTTON)
45
 
        self._label_loading = gtk.Label(_("Please wait, revisions are being loaded..."))
46
 
        self._scrolledwindow = gtk.ScrolledWindow()
47
 
        self._treeview = gtk.TreeView()
48
 
        self._button_select = gtk.Button(_("_Select"), use_underline=True)
49
 
        
50
 
        # Set callbacks
51
 
        self._button_select.connect('clicked', self._on_select_clicked)
52
 
        self._treeview.connect('row-activated', self._on_treeview_row_activated)
53
 
        
54
 
        # Set properties
55
 
        self._scrolledwindow.set_policy(gtk.POLICY_AUTOMATIC,
56
 
                                        gtk.POLICY_AUTOMATIC)
57
 
        self.vbox.set_spacing(3)
58
 
        self.set_default_size(600, 400)
59
 
        self._label_loading.set_alignment(0.0, 0.5)
60
 
        self._hbox.set_spacing(5)
61
 
        self._hbox.set_border_width(5)
62
 
        
63
 
        # Construct the TreeView columns
64
 
        self._treeview.append_column(gtk.TreeViewColumn(_('Revno'),
65
 
                                     gtk.CellRendererText(), text=0))
66
 
        self._treeview.append_column(gtk.TreeViewColumn(_('Summary'),
67
 
                                     gtk.CellRendererText(), text=1))
68
 
        self._treeview.append_column(gtk.TreeViewColumn(_('Committer'),
69
 
                                     gtk.CellRendererText(), text=2))
70
 
        self._treeview.append_column(gtk.TreeViewColumn(_('Time'),
71
 
                                     gtk.CellRendererText(), text=3))
72
 
        self._treeview.get_column(1).get_cell_renderers()[0].set_property("width-chars", 40)
73
 
        self._treeview.get_column(2).get_cell_renderers()[0].set_property("width-chars", 40)
74
 
        self._treeview.get_column(3).get_cell_renderers()[0].set_property("width-chars", 40)
75
 
        
76
 
        # Construct the dialog
77
 
        self.action_area.pack_end(self._button_select)
78
 
        
79
 
        self._scrolledwindow.add(self._treeview)
80
 
        
81
 
        self._hbox.pack_start(self._image_loading, False, False)
82
 
        self._hbox.pack_start(self._label_loading, True, True)
83
 
        
84
 
        self.vbox.pack_start(self._hbox, False, False)
85
 
        self.vbox.pack_start(self._scrolledwindow, True, True)
86
 
 
87
 
        # Show the dialog
88
 
        self.show_all()
89
 
        
90
 
        # Fill up with revisions
91
 
        self._fill_revisions()
92
 
 
93
 
    def _fill_revisions(self):
94
 
        """ Fill up the treeview with the revisions. """
95
 
        # [ revno, message, committer, timestamp, revid ]
96
 
        self.model = gtk.ListStore(gobject.TYPE_STRING,
97
 
                                   gobject.TYPE_STRING,
98
 
                                   gobject.TYPE_STRING,
99
 
                                   gobject.TYPE_STRING,
100
 
                                   gobject.TYPE_STRING)
101
 
        self._treeview.set_model(self.model)
102
 
 
103
 
        repo = self.branch.repository
104
 
        revs = self.branch.revision_history()
105
 
        r = repo.get_revisions(revs)
106
 
        r.reverse()
107
 
 
108
 
        for rev in r:
109
 
            if rev.committer is not None:
110
 
                timestamp = format_date(rev.timestamp, rev.timezone)
111
 
            else:
112
 
                timestamp = None
113
 
            self.model.append([ self.branch.revision_id_to_revno(rev.revision_id),
114
 
                                rev.get_summary(),
115
 
                                rev.committer,
116
 
                                timestamp,
117
 
                                rev.revision_id ])
118
 
            while gtk.events_pending():
119
 
                gtk.main_iteration()
120
 
        tend = time.time()
121
 
        
122
 
        # Finished loading
123
 
        self._hbox.hide()
124
 
    
125
 
    def _get_selected_revno(self):
126
 
        """ Return the selected revision's revno. """
127
 
        treeselection = self._treeview.get_selection()
128
 
        (model, iter) = treeselection.get_selected()
129
 
        
130
 
        if iter is None:
131
 
            return None
132
 
        else:
133
 
            return model.get_value(iter, 0)
134
 
    
135
 
    def _get_selected_revid(self):
136
 
        """ Return the selected revision's revid. """
137
 
        treeselection = self._treeview.get_selection()
138
 
        (model, iter) = treeselection.get_selected()
139
 
        
140
 
        if iter is None:
141
 
            return None
142
 
        else:
143
 
            return model.get_value(iter, 4)
144
 
    
145
 
    def _on_treeview_row_activated(self, treeview, path, column):
146
 
        """ Double-click on a row should also select a revision. """
147
 
        self._on_select_clicked(treeview)
148
 
    
149
 
    def _on_select_clicked(self, widget):
150
 
        """ Select button clicked handler. """
151
 
        self.selected_revno = self._get_selected_revno()
152
 
        self.selected_revid = self._get_selected_revid()
153
 
        self.response(gtk.RESPONSE_OK)