/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: Jelmer Vernooij
  • Date: 2007-07-15 15:22:29 UTC
  • Revision ID: jelmer@samba.org-20070715152229-clmlen0vpd8d2pzx
Add docstrings, remove unused code.

Show diffs side-by-side

added added

removed removed

Lines of Context:
revbrowser.py
14
14
# along with this program; if not, write to the Free Software
15
15
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
16
16
 
17
 
from gi.repository import Gtk
18
 
 
19
 
from bzrlib.plugins.gtk.branchview.treeview import TreeView
20
 
from bzrlib.plugins.gtk.i18n import _i18n
21
 
 
22
 
 
23
 
class RevisionBrowser(Gtk.Dialog):
 
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):
24
32
    """ Revision Browser main window. """
25
33
    def __init__(self, branch, parent=None):
26
 
        super(RevisionBrowser, self).__init__(
27
 
            title="Revision Browser - Olive", parent=parent,
28
 
            flags=Gtk.DialogFlags.MODAL,
29
 
            buttons=(Gtk.STOCK_CANCEL, Gtk.ResponseType.CANCEL))
30
 
 
 
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
    
31
39
        # Get arguments
32
40
        self.branch = branch
33
 
 
 
41
        
34
42
        # Create the widgets
35
 
        self._button_select = Gtk.Button(_i18n("_Select"), use_underline=True)
36
 
        start_revs = [branch.last_revision(),]
37
 
        self.treeview = TreeView(branch, start_revs, None)
38
 
 
 
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
        
39
50
        # Set callbacks
40
51
        self._button_select.connect('clicked', self._on_select_clicked)
41
 
        self.treeview.connect('revision-activated',
42
 
                               self._on_treeview_revision_activated)
43
 
 
 
52
        self._treeview.connect('row-activated', self._on_treeview_row_activated)
 
53
        
44
54
        # Set properties
 
55
        self._scrolledwindow.set_policy(gtk.POLICY_AUTOMATIC,
 
56
                                        gtk.POLICY_AUTOMATIC)
 
57
        self.vbox.set_spacing(3)
45
58
        self.set_default_size(600, 400)
46
 
        self.get_content_area().set_spacing(3)
47
 
        self.treeview.set_property('graph-column-visible', False)
48
 
        self.treeview.set_property('date-column-visible', True)
49
 
        self.treeview.set_property('mainline-only', True)
50
 
 
 
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
        
51
76
        # Construct the dialog
52
 
        self.action_area.pack_end(self._button_select, False, False, 0)
53
 
 
54
 
        self.get_content_area().pack_start(self.treeview, True, True, 0)
 
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)
55
86
 
56
87
        # Show the dialog
57
88
        self.show_all()
58
 
 
59
 
 
60
 
    def _on_treeview_revision_activated(self, treeview, path, column):
 
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):
61
146
        """ Double-click on a row should also select a revision. """
62
147
        self._on_select_clicked(treeview)
63
 
 
 
148
    
64
149
    def _on_select_clicked(self, widget):
65
150
        """ Select button clicked handler. """
66
 
 
67
 
        self.selected_revno = self.treeview.get_property('revision-number')
68
 
        self.selected_revid = \
69
 
                    self.treeview.get_property('revision').revision_id
70
 
        self.response(Gtk.ResponseType.OK)
 
151
        self.selected_revno = self._get_selected_revno()
 
152
        self.selected_revid = self._get_selected_revid()
 
153
        self.response(gtk.RESPONSE_OK)