/b-gtk/fix-viz

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  • Committer: John Arbash Meinel
  • Date: 2007-11-02 22:08:54 UTC
  • mto: (330.3.3 trunk)
  • mto: This revision was merged to the branch mainline in revision 368.
  • Revision ID: john@arbash-meinel.com-20071102220854-thegr866sz1tbwob
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viz/branchwin.py
12
12
import gtk
13
13
import gobject
14
14
import pango
 
15
import treemodel
15
16
 
16
17
from bzrlib.plugins.gtk.window import Window
17
 
from bzrlib.plugins.gtk import icon_path
18
 
from bzrlib.plugins.gtk.tags import AddTagDialog
19
 
from bzrlib.plugins.gtk.preferences import PreferencesWindow
20
 
from bzrlib.plugins.gtk.branchview import TreeView, treemodel
 
18
from bzrlib.osutils import format_date
21
19
 
22
 
from bzrlib.config import BranchConfig, GlobalConfig
23
 
from bzrlib.revision import Revision, NULL_REVISION
24
 
from bzrlib.trace import mutter
 
20
from linegraph import linegraph, same_branch
 
21
from graphcell import CellRendererGraph
 
22
from treemodel import TreeModel
 
23
from treeview  import TreeView
25
24
 
26
25
class BranchWindow(Window):
27
26
    """Branch window.
30
29
    for a particular branch.
31
30
    """
32
31
 
33
 
    def __init__(self, branch, start_revs, maxnum, parent=None):
 
32
    def __init__(self, branch, start, maxnum, parent=None):
34
33
        """Create a new BranchWindow.
35
34
 
36
35
        :param branch: Branch object for branch to show.
37
 
        :param start_revs: Revision ids of top revisions.
 
36
        :param start: Revision id of top revision.
38
37
        :param maxnum: Maximum number of revisions to display, 
39
38
                       None for no limit.
40
39
        """
42
41
        Window.__init__(self, parent=parent)
43
42
        self.set_border_width(0)
44
43
 
45
 
        self.branch      = branch
46
 
        self.start_revs  = start_revs
47
 
        self.maxnum      = maxnum
48
 
        self.config      = GlobalConfig()
49
 
 
50
 
        if self.config.get_user_option('viz-compact-view') == 'yes':
51
 
            self.compact_view = True
52
 
        else:
53
 
            self.compact_view = False
 
44
        self.branch = branch
 
45
        self.start  = start
 
46
        self.maxnum = maxnum
54
47
 
55
48
        self.set_title(branch.nick + " - revision history")
56
49
 
65
58
        icon = self.render_icon(gtk.STOCK_INDEX, gtk.ICON_SIZE_BUTTON)
66
59
        self.set_icon(icon)
67
60
 
68
 
        gtk.accel_map_add_entry("<viz>/Go/Next Revision", gtk.keysyms.Up, gtk.gdk.MOD1_MASK)
69
 
        gtk.accel_map_add_entry("<viz>/Go/Previous Revision", gtk.keysyms.Down, gtk.gdk.MOD1_MASK)
70
 
        gtk.accel_map_add_entry("<viz>/View/Refresh", gtk.keysyms.F5, 0)
71
 
 
72
61
        self.accel_group = gtk.AccelGroup()
73
62
        self.add_accel_group(self.accel_group)
74
63
 
75
 
        gtk.Action.set_tool_item_type(gtk.MenuToolButton)
76
 
 
77
 
        self.prev_rev_action = gtk.Action("prev-rev", "_Previous Revision", "Go to the previous revision", gtk.STOCK_GO_DOWN)
78
 
        self.prev_rev_action.set_accel_path("<viz>/Go/Previous Revision")
79
 
        self.prev_rev_action.set_accel_group(self.accel_group)
80
 
        self.prev_rev_action.connect("activate", self._back_clicked_cb)
81
 
        self.prev_rev_action.connect_accelerator()
82
 
 
83
 
        self.next_rev_action = gtk.Action("next-rev", "_Next Revision", "Go to the next revision", gtk.STOCK_GO_UP)
84
 
        self.next_rev_action.set_accel_path("<viz>/Go/Next Revision")
85
 
        self.next_rev_action.set_accel_group(self.accel_group)
86
 
        self.next_rev_action.connect("activate", self._fwd_clicked_cb)
87
 
        self.next_rev_action.connect_accelerator()
88
 
 
89
 
        self.refresh_action = gtk.Action("refresh", "_Refresh", "Refresh view", gtk.STOCK_REFRESH)
90
 
        self.refresh_action.set_accel_path("<viz>/View/Refresh")
91
 
        self.refresh_action.set_accel_group(self.accel_group)
92
 
        self.refresh_action.connect("activate", self._refresh_clicked)
93
 
        self.refresh_action.connect_accelerator()
94
 
 
95
64
        self.construct()
96
65
 
97
 
    def set_revision(self, revid):
98
 
        self.treeview.set_revision_id(revid)
99
 
 
100
66
    def construct(self):
101
67
        """Construct the window contents."""
102
68
        vbox = gtk.VBox(spacing=0)
103
69
        self.add(vbox)
104
70
 
105
 
        self.paned = gtk.VPaned()
106
 
        self.paned.pack1(self.construct_top(), resize=True, shrink=False)
107
 
        self.paned.pack2(self.construct_bottom(), resize=False, shrink=True)
108
 
        self.paned.show()
109
 
 
110
 
        vbox.pack_start(self.construct_menubar(), expand=False, fill=True)
111
71
        vbox.pack_start(self.construct_navigation(), expand=False, fill=True)
 
72
        vbox.pack_start(self.construct_loading_msg(), expand=False, fill=True)
112
73
        
113
 
        vbox.pack_start(self.paned, expand=True, fill=True)
114
 
        vbox.set_focus_child(self.paned)
 
74
        paned = gtk.VPaned()
 
75
        paned.pack1(self.construct_top(), resize=True, shrink=False)
 
76
        paned.pack2(self.construct_bottom(), resize=False, shrink=True)
 
77
        paned.show()
 
78
        vbox.pack_start(paned, expand=True, fill=True)
 
79
        vbox.set_focus_child(paned)
115
80
 
116
81
        vbox.show()
117
 
 
118
 
    def construct_menubar(self):
119
 
        menubar = gtk.MenuBar()
120
 
 
121
 
        file_menu = gtk.Menu()
122
 
        file_menuitem = gtk.MenuItem("_File")
123
 
        file_menuitem.set_submenu(file_menu)
124
 
 
125
 
        file_menu_close = gtk.ImageMenuItem(gtk.STOCK_CLOSE, self.accel_group)
126
 
        file_menu_close.connect('activate', lambda x: self.destroy())
127
 
        
128
 
        file_menu_quit = gtk.ImageMenuItem(gtk.STOCK_QUIT, self.accel_group)
129
 
        file_menu_quit.connect('activate', lambda x: gtk.main_quit())
130
 
        
131
 
        if self._parent is not None:
132
 
            file_menu.add(file_menu_close)
133
 
        file_menu.add(file_menu_quit)
134
 
 
135
 
        edit_menu = gtk.Menu()
136
 
        edit_menuitem = gtk.MenuItem("_Edit")
137
 
        edit_menuitem.set_submenu(edit_menu)
138
 
 
139
 
        edit_menu_find = gtk.ImageMenuItem(gtk.STOCK_FIND)
140
 
 
141
 
        edit_menu_branchopts = gtk.MenuItem("Branch Settings")
142
 
        edit_menu_branchopts.connect('activate', lambda x: PreferencesWindow(self.branch.get_config()).show())
143
 
 
144
 
        edit_menu_globopts = gtk.MenuItem("Global Settings")
145
 
        edit_menu_globopts.connect('activate', lambda x: PreferencesWindow().show())
146
 
 
147
 
        edit_menu.add(edit_menu_find)
148
 
        edit_menu.add(edit_menu_branchopts)
149
 
        edit_menu.add(edit_menu_globopts)
150
 
 
151
 
        view_menu = gtk.Menu()
152
 
        view_menuitem = gtk.MenuItem("_View")
153
 
        view_menuitem.set_submenu(view_menu)
154
 
 
155
 
        view_menu_refresh = self.refresh_action.create_menu_item()
156
 
        view_menu_refresh.connect('activate', self._refresh_clicked)
157
 
 
158
 
        view_menu.add(view_menu_refresh)
159
 
        view_menu.add(gtk.SeparatorMenuItem())
160
 
 
161
 
        view_menu_toolbar = gtk.CheckMenuItem("Show Toolbar")
162
 
        view_menu_toolbar.set_active(True)
163
 
        view_menu_toolbar.connect('toggled', self._toolbar_visibility_changed)
164
 
 
165
 
        view_menu_compact = gtk.CheckMenuItem("Show Compact Graph")
166
 
        view_menu_compact.set_active(self.compact_view)
167
 
        view_menu_compact.connect('activate', self._brokenlines_toggled_cb)
168
 
 
169
 
        view_menu.add(view_menu_toolbar)
170
 
        view_menu.add(view_menu_compact)
171
 
        view_menu.add(gtk.SeparatorMenuItem())
172
 
 
173
 
        self.mnu_show_revno_column = gtk.CheckMenuItem("Show Revision _Number Column")
174
 
        self.mnu_show_date_column = gtk.CheckMenuItem("Show _Date Column")
175
 
 
176
 
        # Revision numbers are pointless if there are multiple branches
177
 
        if len(self.start_revs) > 1:
178
 
            self.mnu_show_revno_column.set_sensitive(False)
179
 
            self.treeview.set_property('revno-column-visible', False)
180
 
 
181
 
        for (col, name) in [(self.mnu_show_revno_column, "revno"), 
182
 
                            (self.mnu_show_date_column, "date")]:
183
 
            col.set_active(self.treeview.get_property(name + "-column-visible"))
184
 
            col.connect('toggled', self._col_visibility_changed, name)
185
 
            view_menu.add(col)
186
 
 
187
 
        go_menu = gtk.Menu()
188
 
        go_menu.set_accel_group(self.accel_group)
189
 
        go_menuitem = gtk.MenuItem("_Go")
190
 
        go_menuitem.set_submenu(go_menu)
191
 
        
192
 
        go_menu_next = self.next_rev_action.create_menu_item()
193
 
        go_menu_prev = self.prev_rev_action.create_menu_item()
194
 
 
195
 
        tag_image = gtk.Image()
196
 
        tag_image.set_from_file(icon_path("tag-16.png"))
197
 
        self.go_menu_tags = gtk.ImageMenuItem("_Tags")
198
 
        self.go_menu_tags.set_image(tag_image)
199
 
        self._update_tags()
200
 
 
201
 
        go_menu.add(go_menu_next)
202
 
        go_menu.add(go_menu_prev)
203
 
        go_menu.add(gtk.SeparatorMenuItem())
204
 
        go_menu.add(self.go_menu_tags)
205
 
 
206
 
        revision_menu = gtk.Menu()
207
 
        revision_menuitem = gtk.MenuItem("_Revision")
208
 
        revision_menuitem.set_submenu(revision_menu)
209
 
 
210
 
        revision_menu_diff = gtk.MenuItem("View Changes")
211
 
        revision_menu_diff.connect('activate', 
212
 
                self._menu_diff_cb)
213
 
        
214
 
        revision_menu_compare = gtk.MenuItem("Compare with...")
215
 
        revision_menu_compare.connect('activate',
216
 
                self._compare_with_cb)
217
 
 
218
 
        revision_menu_tag = gtk.MenuItem("Tag Revision")
219
 
        revision_menu_tag.connect('activate', self._tag_revision_cb)
220
 
 
221
 
        revision_menu.add(revision_menu_tag)
222
 
        revision_menu.add(revision_menu_diff)
223
 
        revision_menu.add(revision_menu_compare)
224
 
 
225
 
        branch_menu = gtk.Menu()
226
 
        branch_menuitem = gtk.MenuItem("_Branch")
227
 
        branch_menuitem.set_submenu(branch_menu)
228
 
 
229
 
        branch_menu.add(gtk.MenuItem("Pu_ll Revisions"))
230
 
        branch_menu.add(gtk.MenuItem("Pu_sh Revisions"))
231
 
 
232
 
        try:
233
 
            from bzrlib.plugins import search
234
 
        except ImportError:
235
 
            mutter("Didn't find search plugin")
236
 
        else:
237
 
            branch_index_menuitem = gtk.MenuItem("_Index")
238
 
            branch_index_menuitem.connect('activate', self._branch_index_cb)
239
 
            branch_menu.add(branch_index_menuitem)
240
 
 
241
 
        help_menu = gtk.Menu()
242
 
        help_menuitem = gtk.MenuItem("_Help")
243
 
        help_menuitem.set_submenu(help_menu)
244
 
 
245
 
        help_about_menuitem = gtk.ImageMenuItem(gtk.STOCK_ABOUT, self.accel_group)
246
 
        help_about_menuitem.connect('activate', self._about_dialog_cb)
247
 
 
248
 
        help_menu.add(help_about_menuitem)
249
 
 
250
 
        menubar.add(file_menuitem)
251
 
        menubar.add(edit_menuitem)
252
 
        menubar.add(view_menuitem)
253
 
        menubar.add(go_menuitem)
254
 
        menubar.add(revision_menuitem)
255
 
        menubar.add(branch_menuitem)
256
 
        menubar.add(help_menuitem)
257
 
        menubar.show_all()
258
 
 
259
 
        return menubar
 
82
    
 
83
    def construct_loading_msg(self):
 
84
        image_loading = gtk.image_new_from_stock(gtk.STOCK_REFRESH,
 
85
                                                 gtk.ICON_SIZE_BUTTON)
 
86
        image_loading.show()
 
87
        
 
88
        label_loading = gtk.Label(_("Please wait, loading ancestral graph..."))
 
89
        label_loading.set_alignment(0.0, 0.5)        
 
90
        label_loading.show()
 
91
        
 
92
        self.loading_msg_box = gtk.HBox()
 
93
        self.loading_msg_box.set_spacing(5)
 
94
        self.loading_msg_box.set_border_width(5)        
 
95
        self.loading_msg_box.pack_start(image_loading, False, False)
 
96
        self.loading_msg_box.pack_start(label_loading, True, True)
 
97
        self.loading_msg_box.show()
 
98
        
 
99
        return self.loading_msg_box
260
100
 
261
101
    def construct_top(self):
262
102
        """Construct the top-half of the window."""
263
 
        # FIXME: Make broken_line_length configurable
264
 
 
265
 
        self.treeview = TreeView(self.branch, self.start_revs, self.maxnum, self.compact_view)
266
 
 
267
 
        self.treeview.connect('revision-selected',
 
103
        self.treeview = TreeView(self.branch, self.start, self.maxnum)
 
104
 
 
105
        self.treeview.connect("revision-selected",
268
106
                self._treeselection_changed_cb)
269
 
        self.treeview.connect('revision-activated',
270
 
                self._tree_revision_activated)
271
 
 
272
 
        self.treeview.connect('tag-added', lambda w, t, r: self._update_tags())
273
 
 
274
 
        for col in ["revno", "date"]:
275
 
            option = self.config.get_user_option(col + '-column-visible')
276
 
            if option is not None:
277
 
                self.treeview.set_property(col + '-column-visible', option == 'True')
278
 
            else:
279
 
                self.treeview.set_property(col + '-column-visible', False)
 
107
 
 
108
        self.treeview.connect('revisions-loaded', 
 
109
                lambda x: self.loading_msg_box.hide())
280
110
 
281
111
        self.treeview.show()
282
112
 
283
 
        align = gtk.Alignment(0.0, 0.0, 1.0, 1.0)
284
 
        align.set_padding(5, 0, 0, 0)
285
 
        align.add(self.treeview)
286
 
        align.show()
287
 
 
288
 
        return align
 
113
        return self.treeview
289
114
 
290
115
    def construct_navigation(self):
291
116
        """Construct the navigation buttons."""
292
117
        self.toolbar = gtk.Toolbar()
293
118
        self.toolbar.set_style(gtk.TOOLBAR_BOTH_HORIZ)
294
119
 
295
 
        self.prev_button = self.prev_rev_action.create_tool_item()
296
 
        self.toolbar.insert(self.prev_button, -1)
297
 
 
298
 
        self.next_button = self.next_rev_action.create_tool_item()
299
 
        self.toolbar.insert(self.next_button, -1)
300
 
 
301
 
        self.toolbar.insert(gtk.SeparatorToolItem(), -1)
302
 
 
303
 
        refresh_button = gtk.ToolButton(gtk.STOCK_REFRESH)
304
 
        refresh_button.connect('clicked', self._refresh_clicked)
305
 
        self.toolbar.insert(refresh_button, -1)
306
 
 
307
 
        self.toolbar.show_all()
 
120
        self.back_button = gtk.ToolButton(stock_id=gtk.STOCK_GO_BACK)
 
121
        self.back_button.set_is_important(True)
 
122
        self.back_button.add_accelerator("clicked", self.accel_group, ord('['),
 
123
                                         0, 0)
 
124
        self.back_button.connect("clicked", self._back_clicked_cb)
 
125
        self.toolbar.insert(self.back_button, -1)
 
126
        self.back_button.show()
 
127
 
 
128
        self.fwd_button = gtk.ToolButton(stock_id=gtk.STOCK_GO_FORWARD)
 
129
        self.fwd_button.set_is_important(True)
 
130
        self.fwd_button.add_accelerator("clicked", self.accel_group, ord(']'),
 
131
                                        0, 0)
 
132
        self.fwd_button.connect("clicked", self._fwd_clicked_cb)
 
133
        self.toolbar.insert(self.fwd_button, -1)
 
134
        self.fwd_button.show()
 
135
 
 
136
        self.toolbar.show()
308
137
 
309
138
        return self.toolbar
310
139
 
311
140
    def construct_bottom(self):
312
141
        """Construct the bottom half of the window."""
313
 
        from bzrlib.plugins.gtk.revisionview import RevisionView
314
 
        self.revisionview = RevisionView(branch=self.branch)
 
142
        from bzrlib.plugins.gtk.logview import LogView
 
143
        self.logview = LogView(None, True, [], True)
315
144
        (width, height) = self.get_size()
316
 
        self.revisionview.set_size_request(width, int(height / 2.5))
317
 
        self.revisionview.show()
318
 
        self.revisionview.set_show_callback(self._show_clicked_cb)
319
 
        self.revisionview.connect('notify::revision', self._go_clicked_cb)
320
 
        self.treeview.connect('tag-added', lambda w, t, r: self.revisionview.update_tags())
321
 
        return self.revisionview
322
 
 
323
 
    def _tag_selected_cb(self, menuitem, revid):
324
 
        self.treeview.set_revision_id(revid)
325
 
 
 
145
        self.logview.set_size_request(width, int(height / 2.5))
 
146
        self.logview.show()
 
147
        self.logview.set_show_callback(self._show_clicked_cb)
 
148
        self.logview.set_go_callback(self._go_clicked_cb)
 
149
        return self.logview
 
150
    
326
151
    def _treeselection_changed_cb(self, selection, *args):
327
152
        """callback for when the treeview changes."""
328
153
        revision = self.treeview.get_revision()
329
154
        parents  = self.treeview.get_parents()
330
155
        children = self.treeview.get_children()
331
156
 
332
 
        if revision and revision != NULL_REVISION:
333
 
            prev_menu = gtk.Menu()
334
 
            if len(parents) > 0:
335
 
                self.prev_rev_action.set_sensitive(True)
336
 
                for parent_id in parents:
337
 
                    if parent_id and parent_id != NULL_REVISION:
338
 
                        parent = self.branch.repository.get_revision(parent_id)
339
 
                        try:
340
 
                            str = ' (' + parent.properties['branch-nick'] + ')'
341
 
                        except KeyError:
342
 
                            str = ""
343
 
 
344
 
                        item = gtk.MenuItem(parent.message.split("\n")[0] + str)
345
 
                        item.connect('activate', self._set_revision_cb, parent_id)
346
 
                        prev_menu.add(item)
347
 
                prev_menu.show_all()
348
 
            else:
349
 
                self.prev_rev_action.set_sensitive(False)
350
 
                prev_menu.hide()
351
 
 
352
 
            self.prev_button.set_menu(prev_menu)
353
 
 
354
 
            next_menu = gtk.Menu()
355
 
            if len(children) > 0:
356
 
                self.next_rev_action.set_sensitive(True)
357
 
                for child_id in children:
358
 
                    child = self.branch.repository.get_revision(child_id)
359
 
                    try:
360
 
                        str = ' (' + child.properties['branch-nick'] + ')'
361
 
                    except KeyError:
362
 
                        str = ""
363
 
 
364
 
                    item = gtk.MenuItem(child.message.split("\n")[0] + str)
365
 
                    item.connect('activate', self._set_revision_cb, child_id)
366
 
                    next_menu.add(item)
367
 
                next_menu.show_all()
368
 
            else:
369
 
                self.next_rev_action.set_sensitive(False)
370
 
                next_menu.hide()
371
 
 
372
 
            self.next_button.set_menu(next_menu)
373
 
 
374
 
            self.revisionview.set_revision(revision)
375
 
            self.revisionview.set_children(children)
376
 
    
377
 
    def _tree_revision_activated(self, widget, path, col):
378
 
        # TODO: more than one parent
379
 
        """Callback for when a treeview row gets activated."""
380
 
        revision = self.treeview.get_revision()
381
 
        parents  = self.treeview.get_parents()
382
 
 
383
 
        if len(parents) == 0:
384
 
            parent_id = None
385
 
        else:
386
 
            parent_id = parents[0]
387
 
 
388
 
        self.show_diff(revision.revision_id, parent_id)
389
 
        self.treeview.grab_focus()
390
 
        
391
 
    def _menu_diff_cb(self,w):
392
 
        (path, focus) = self.treeview.treeview.get_cursor()
393
 
        revid = self.treeview.model[path][treemodel.REVID]
394
 
        
395
 
        parentids = self.branch.repository.revision_parents(revid)
396
 
 
397
 
        if len(parentids) == 0:
398
 
            parentid = NULL_REVISION
399
 
        else:
400
 
            parentid = parentids[0]
401
 
        
402
 
        self.show_diff(revid,parentid)    
 
157
        if revision is not None:
 
158
            self.back_button.set_sensitive(len(parents) > 0)
 
159
            self.fwd_button.set_sensitive(len(children) > 0)
 
160
            tags = []
 
161
            if self.branch.supports_tags():
 
162
                tagdict = self.branch.tags.get_reverse_tag_dict()
 
163
                if tagdict.has_key(revision.revision_id):
 
164
                    tags = tagdict[revision.revision_id]
 
165
            self.logview.set_revision(revision, tags, children)
403
166
 
404
167
    def _back_clicked_cb(self, *args):
405
168
        """Callback for when the back button is clicked."""
409
172
        """Callback for when the forward button is clicked."""
410
173
        self.treeview.forward()
411
174
 
412
 
    def _go_clicked_cb(self, w, p):
 
175
    def _go_clicked_cb(self, revid):
413
176
        """Callback for when the go button for a parent is clicked."""
414
 
        if self.revisionview.get_revision() is not None:
415
 
            self.treeview.set_revision(self.revisionview.get_revision())
 
177
        self.treeview.set_revision(revid)
416
178
 
417
179
    def _show_clicked_cb(self, revid, parentid):
418
180
        """Callback for when the show button for a parent is clicked."""
419
 
        self.show_diff(revid, parentid)
 
181
        self.treeview.show_diff(self.branch, revid, parentid)
420
182
        self.treeview.grab_focus()
421
183
 
422
 
    def _compare_with_cb(self,w):
423
 
        """Callback for revision 'compare with' menu. Will show a small
424
 
            dialog with branch revisions to compare with selected revision in TreeView"""
425
 
        
426
 
        from bzrlib.plugins.gtk.revbrowser import RevisionBrowser
427
 
        
428
 
        rb = RevisionBrowser(self.branch,self)
429
 
        ret = rb.run()
430
 
        
431
 
        if ret == gtk.RESPONSE_OK:          
432
 
            (path, focus) = self.treeview.treeview.get_cursor()
433
 
            revid = self.treeview.model[path][treemodel.REVID]
434
 
            self.show_diff(revid, rb.selected_revid)
435
 
            
436
 
        rb.destroy()
437
 
            
438
 
    def _set_revision_cb(self, w, revision_id):
439
 
        self.treeview.set_revision_id(revision_id)
440
 
 
441
 
    def _brokenlines_toggled_cb(self, button):
442
 
        self.compact_view = button.get_active()
443
 
 
444
 
        if self.compact_view:
445
 
            option = 'yes'
446
 
        else:
447
 
            option = 'no'
448
 
 
449
 
        self.config.set_user_option('viz-compact-view', option)
450
 
        self.treeview.set_property('compact', self.compact_view)
451
 
        self.treeview.refresh()
452
 
 
453
 
    def _tag_revision_cb(self, w):
454
 
        try:
455
 
            self.treeview.set_sensitive(False)
456
 
            dialog = AddTagDialog(self.branch.repository, self.treeview.get_revision().revision_id, self.branch)
457
 
            response = dialog.run()
458
 
            if response != gtk.RESPONSE_NONE:
459
 
                dialog.hide()
460
 
            
461
 
                if response == gtk.RESPONSE_OK:
462
 
                    self.treeview.add_tag(dialog.tagname, dialog._revid)
463
 
                
464
 
                dialog.destroy()
465
 
 
466
 
        finally:
467
 
            self.treeview.set_sensitive(True)
468
 
 
469
 
    def _branch_index_cb(self, w):
470
 
        from bzrlib.plugins.search import index as _mod_index
471
 
        _mod_index.index_url(self.branch.base)
472
 
 
473
 
    def _about_dialog_cb(self, w):
474
 
        from bzrlib.plugins.gtk.about import AboutDialog
475
 
 
476
 
        AboutDialog().run()
477
 
 
478
 
    def _col_visibility_changed(self, col, property):
479
 
        self.config.set_user_option(property + '-column-visible', col.get_active())
480
 
        self.treeview.set_property(property + '-column-visible', col.get_active())
481
 
 
482
 
    def _toolbar_visibility_changed(self, col):
483
 
        if col.get_active():
484
 
            self.toolbar.show() 
485
 
        else:
486
 
            self.toolbar.hide()
487
 
 
488
 
    def _show_about_cb(self, w):
489
 
        dialog = AboutDialog()
490
 
        dialog.connect('response', lambda d,r: d.destroy())
491
 
        dialog.run()
492
 
 
493
 
    def _refresh_clicked(self, w):
494
 
        self.treeview.refresh()
495
 
 
496
 
    def _update_tags(self):
497
 
        menu = gtk.Menu()
498
 
 
499
 
        if self.branch.supports_tags():
500
 
            tags = self.branch.tags.get_tag_dict().items()
501
 
            tags.sort()
502
 
            tags.reverse()
503
 
            for tag, revid in tags:
504
 
                tag_image = gtk.Image()
505
 
                tag_image.set_from_file(icon_path('tag-16.png'))
506
 
                tag_item = gtk.ImageMenuItem(tag.replace('_', '__'))
507
 
                tag_item.set_image(tag_image)
508
 
                tag_item.connect('activate', self._tag_selected_cb, revid)
509
 
                menu.add(tag_item)
510
 
            self.go_menu_tags.set_submenu(menu)
511
 
 
512
 
            self.go_menu_tags.set_sensitive(len(tags) != 0)
513
 
        else:
514
 
            self.go_menu_tags.set_sensitive(False)
515
 
 
516
 
        self.go_menu_tags.show_all()
517
 
 
518
 
    def show_diff(self, revid=None, parentid=None):
519
 
        """Open a new window to show a diff between the given revisions."""
520
 
        from bzrlib.plugins.gtk.diff import DiffWindow
521
 
        window = DiffWindow(parent=self)
522
 
 
523
 
        if parentid is None:
524
 
            parentid = NULL_REVISION
525
 
 
526
 
        rev_tree    = self.branch.repository.revision_tree(revid)
527
 
        parent_tree = self.branch.repository.revision_tree(parentid)
528
 
 
529
 
        description = revid + " - " + self.branch.nick
530
 
        window.set_diff(description, rev_tree, parent_tree)
531
 
        window.show()
532
 
 
533