/b-gtk/fix-viz

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  • Committer: Mikkel Kamstrup Erlandsen
  • Date: 2011-09-28 07:45:39 UTC
  • mto: This revision was merged to the branch mainline in revision 740.
  • Revision ID: mikkel.kamstrup@gmail.com-20110928074539-qxl1yn1bkjel6ir0
https://launchpad.net/bugs/861201
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viz/branchwin.py
1
 
# -*- coding: UTF-8 -*-
2
1
"""Branch window.
3
2
 
4
3
This module contains the code to manage the branch information window,
5
4
which contains both the revision graph and details panes.
6
5
"""
7
6
 
8
 
__copyright__ = "Copyright © 2005 Canonical Ltd."
 
7
__copyright__ = "Copyright (c) 2005 Canonical Ltd."
9
8
__author__    = "Scott James Remnant <scott@ubuntu.com>"
10
9
 
11
10
 
12
11
import gtk
13
 
import gobject
14
 
import pango
15
12
 
16
 
from bzrlib.plugins.gtk.window import Window
17
13
from bzrlib.plugins.gtk import icon_path
18
 
from bzrlib.plugins.gtk.tags import AddTagDialog
 
14
from bzrlib.plugins.gtk.branchview import TreeView
19
15
from bzrlib.plugins.gtk.preferences import PreferencesWindow
20
 
from bzrlib.plugins.gtk.branchview import TreeView, treemodel
21
 
from bzrlib.revision import Revision, NULL_REVISION
22
 
from bzrlib.config import BranchConfig
 
16
from bzrlib.plugins.gtk.revisionmenu import RevisionMenu
 
17
from bzrlib.plugins.gtk.window import Window
 
18
 
23
19
from bzrlib.config import GlobalConfig
 
20
from bzrlib.revision import NULL_REVISION
 
21
from bzrlib.trace import mutter
 
22
 
24
23
 
25
24
class BranchWindow(Window):
26
25
    """Branch window.
51
50
        else:
52
51
            self.compact_view = False
53
52
 
54
 
        self.set_title(branch.nick + " - revision history")
 
53
        self.set_title(branch._get_nick(local=True) + " - revision history")
55
54
 
56
 
        # Use three-quarters of the screen by default
57
 
        screen = self.get_screen()
58
 
        monitor = screen.get_monitor_geometry(0)
59
 
        width = int(monitor.width * 0.75)
60
 
        height = int(monitor.height * 0.75)
 
55
        # user-configured window size
 
56
        size = self._load_size('viz-window-size')
 
57
        if size:
 
58
            width, height = size
 
59
        else:
 
60
            # Use three-quarters of the screen by default
 
61
            screen = self.get_screen()
 
62
            monitor = screen.get_monitor_geometry(0)
 
63
            width = int(monitor.width * 0.75)
 
64
            height = int(monitor.height * 0.75)
61
65
        self.set_default_size(width, height)
 
66
        self.set_size_request(width/3, height/3)
 
67
        self._save_size_on_destroy(self, 'viz-window-size')
62
68
 
63
69
        # FIXME AndyFitz!
64
70
        icon = self.render_icon(gtk.STOCK_INDEX, gtk.ICON_SIZE_BUTTON)
71
77
        self.accel_group = gtk.AccelGroup()
72
78
        self.add_accel_group(self.accel_group)
73
79
 
74
 
        gtk.Action.set_tool_item_type(gtk.MenuToolButton)
 
80
        if getattr(gtk.Action, 'set_tool_item_type', None) is not None:
 
81
            # Not available before PyGtk-2.10
 
82
            gtk.Action.set_tool_item_type(gtk.MenuToolButton)
75
83
 
76
84
        self.prev_rev_action = gtk.Action("prev-rev", "_Previous Revision", "Go to the previous revision", gtk.STOCK_GO_DOWN)
77
85
        self.prev_rev_action.set_accel_path("<viz>/Go/Previous Revision")
91
99
        self.refresh_action.connect("activate", self._refresh_clicked)
92
100
        self.refresh_action.connect_accelerator()
93
101
 
94
 
        self.construct()
 
102
        self.vbox = self.construct()
 
103
 
 
104
    def _save_size_on_destroy(self, widget, config_name):
 
105
        """Creates a hook that saves the size of widget to config option 
 
106
           config_name when the window is destroyed/closed."""
 
107
        def save_size(src):
 
108
            width, height = widget.allocation.width, widget.allocation.height
 
109
            value = '%sx%s' % (width, height)
 
110
            self.config.set_user_option(config_name, value)
 
111
        self.connect("destroy", save_size)
95
112
 
96
113
    def set_revision(self, revid):
97
114
        self.treeview.set_revision_id(revid)
101
118
        vbox = gtk.VBox(spacing=0)
102
119
        self.add(vbox)
103
120
 
104
 
        self.paned = gtk.VPaned()
105
 
        self.paned.pack1(self.construct_top(), resize=True, shrink=False)
106
 
        self.paned.pack2(self.construct_bottom(), resize=False, shrink=True)
 
121
        # order is important here
 
122
        paned = self.construct_paned()
 
123
        nav = self.construct_navigation()
 
124
        menubar = self.construct_menubar()
 
125
 
 
126
        vbox.pack_start(menubar, expand=False, fill=True)
 
127
        vbox.pack_start(nav, expand=False, fill=True)
 
128
        vbox.pack_start(paned, expand=True, fill=True)
 
129
        vbox.set_focus_child(paned)
 
130
 
 
131
 
 
132
        vbox.show()
 
133
 
 
134
        return vbox
 
135
 
 
136
    def construct_paned(self):
 
137
        """Construct the main HPaned/VPaned contents."""
 
138
        if self.config.get_user_option('viz-vertical') == 'True':
 
139
            self.paned = gtk.HPaned()
 
140
        else:
 
141
            self.paned = gtk.VPaned()
 
142
 
 
143
        self.paned.pack1(self.construct_top(), resize=False, shrink=True)
 
144
        self.paned.pack2(self.construct_bottom(), resize=True, shrink=False)
107
145
        self.paned.show()
108
146
 
109
 
        vbox.pack_start(self.construct_menubar(), expand=False, fill=True)
110
 
        vbox.pack_start(self.construct_navigation(), expand=False, fill=True)
111
 
        
112
 
        vbox.pack_start(self.paned, expand=True, fill=True)
113
 
        vbox.set_focus_child(self.paned)
114
 
 
115
 
        vbox.show()
 
147
        return self.paned
116
148
 
117
149
    def construct_menubar(self):
118
150
        menubar = gtk.MenuBar()
123
155
 
124
156
        file_menu_close = gtk.ImageMenuItem(gtk.STOCK_CLOSE, self.accel_group)
125
157
        file_menu_close.connect('activate', lambda x: self.destroy())
126
 
        
 
158
 
127
159
        file_menu_quit = gtk.ImageMenuItem(gtk.STOCK_QUIT, self.accel_group)
128
160
        file_menu_quit.connect('activate', lambda x: gtk.main_quit())
129
 
        
 
161
 
130
162
        if self._parent is not None:
131
163
            file_menu.add(file_menu_close)
132
164
        file_menu.add(file_menu_quit)
135
167
        edit_menuitem = gtk.MenuItem("_Edit")
136
168
        edit_menuitem.set_submenu(edit_menu)
137
169
 
138
 
        edit_menu_find = gtk.ImageMenuItem(gtk.STOCK_FIND)
139
 
 
140
170
        edit_menu_branchopts = gtk.MenuItem("Branch Settings")
141
171
        edit_menu_branchopts.connect('activate', lambda x: PreferencesWindow(self.branch.get_config()).show())
142
172
 
143
173
        edit_menu_globopts = gtk.MenuItem("Global Settings")
144
174
        edit_menu_globopts.connect('activate', lambda x: PreferencesWindow().show())
145
175
 
146
 
        edit_menu.add(edit_menu_find)
147
176
        edit_menu.add(edit_menu_branchopts)
148
177
        edit_menu.add(edit_menu_globopts)
149
178
 
159
188
 
160
189
        view_menu_toolbar = gtk.CheckMenuItem("Show Toolbar")
161
190
        view_menu_toolbar.set_active(True)
 
191
        if self.config.get_user_option('viz-toolbar-visible') == 'False':
 
192
            view_menu_toolbar.set_active(False)
 
193
            self.toolbar.hide()
162
194
        view_menu_toolbar.connect('toggled', self._toolbar_visibility_changed)
163
195
 
164
196
        view_menu_compact = gtk.CheckMenuItem("Show Compact Graph")
165
197
        view_menu_compact.set_active(self.compact_view)
166
198
        view_menu_compact.connect('activate', self._brokenlines_toggled_cb)
167
199
 
 
200
        view_menu_vertical = gtk.CheckMenuItem("Side-by-side Layout")
 
201
        view_menu_vertical.set_active(False)
 
202
        if self.config.get_user_option('viz-vertical') == 'True':
 
203
            view_menu_vertical.set_active(True)
 
204
        view_menu_vertical.connect('toggled', self._vertical_layout)
 
205
 
 
206
        view_menu_diffs = gtk.CheckMenuItem("Show Diffs")
 
207
        view_menu_diffs.set_active(False)
 
208
        if self.config.get_user_option('viz-show-diffs') == 'True':
 
209
            view_menu_diffs.set_active(True)
 
210
        view_menu_diffs.connect('toggled', self._diff_visibility_changed)
 
211
 
 
212
        view_menu_wide_diffs = gtk.CheckMenuItem("Wide Diffs")
 
213
        view_menu_wide_diffs.set_active(False)
 
214
        if self.config.get_user_option('viz-wide-diffs') == 'True':
 
215
            view_menu_wide_diffs.set_active(True)
 
216
        view_menu_wide_diffs.connect('toggled', self._diff_placement_changed)
 
217
 
 
218
        view_menu_wrap_diffs = gtk.CheckMenuItem("Wrap _Long Lines in Diffs")
 
219
        view_menu_wrap_diffs.set_active(False)
 
220
        if self.config.get_user_option('viz-wrap-diffs') == 'True':
 
221
            view_menu_wrap_diffs.set_active(True)
 
222
        view_menu_wrap_diffs.connect('toggled', self._diff_wrap_changed)
 
223
 
168
224
        view_menu.add(view_menu_toolbar)
169
225
        view_menu.add(view_menu_compact)
 
226
        view_menu.add(view_menu_vertical)
 
227
        view_menu.add(gtk.SeparatorMenuItem())
 
228
        view_menu.add(view_menu_diffs)
 
229
        view_menu.add(view_menu_wide_diffs)
 
230
        view_menu.add(view_menu_wrap_diffs)
170
231
        view_menu.add(gtk.SeparatorMenuItem())
171
232
 
172
233
        self.mnu_show_revno_column = gtk.CheckMenuItem("Show Revision _Number Column")
187
248
        go_menu.set_accel_group(self.accel_group)
188
249
        go_menuitem = gtk.MenuItem("_Go")
189
250
        go_menuitem.set_submenu(go_menu)
190
 
        
 
251
 
191
252
        go_menu_next = self.next_rev_action.create_menu_item()
192
253
        go_menu_prev = self.prev_rev_action.create_menu_item()
193
254
 
195
256
        tag_image.set_from_file(icon_path("tag-16.png"))
196
257
        self.go_menu_tags = gtk.ImageMenuItem("_Tags")
197
258
        self.go_menu_tags.set_image(tag_image)
198
 
        self._update_tags()
 
259
        self.treeview.connect('refreshed', lambda w: self._update_tags())
199
260
 
200
261
        go_menu.add(go_menu_next)
201
262
        go_menu.add(go_menu_prev)
202
263
        go_menu.add(gtk.SeparatorMenuItem())
203
264
        go_menu.add(self.go_menu_tags)
204
265
 
205
 
        revision_menu = gtk.Menu()
 
266
        self.revision_menu = RevisionMenu(self.branch.repository, [],
 
267
            self.branch, parent=self)
206
268
        revision_menuitem = gtk.MenuItem("_Revision")
207
 
        revision_menuitem.set_submenu(revision_menu)
208
 
 
209
 
        revision_menu_diff = gtk.MenuItem("View Changes")
210
 
        revision_menu_diff.connect('activate', 
211
 
                self._menu_diff_cb)
212
 
        
213
 
        revision_menu_compare = gtk.MenuItem("Compare with...")
214
 
        revision_menu_compare.connect('activate',
215
 
                self._compare_with_cb)
216
 
 
217
 
        revision_menu_tag = gtk.MenuItem("Tag Revision")
218
 
        revision_menu_tag.connect('activate', self._tag_revision_cb)
219
 
 
220
 
        revision_menu.add(revision_menu_tag)
221
 
        revision_menu.add(revision_menu_diff)
222
 
        revision_menu.add(revision_menu_compare)
 
269
        revision_menuitem.set_submenu(self.revision_menu)
223
270
 
224
271
        branch_menu = gtk.Menu()
225
272
        branch_menuitem = gtk.MenuItem("_Branch")
228
275
        branch_menu.add(gtk.MenuItem("Pu_ll Revisions"))
229
276
        branch_menu.add(gtk.MenuItem("Pu_sh Revisions"))
230
277
 
 
278
        try:
 
279
            from bzrlib.plugins import search
 
280
        except ImportError:
 
281
            mutter("Didn't find search plugin")
 
282
        else:
 
283
            branch_menu.add(gtk.SeparatorMenuItem())
 
284
 
 
285
            branch_index_menuitem = gtk.MenuItem("_Index")
 
286
            branch_index_menuitem.connect('activate', self._branch_index_cb)
 
287
            branch_menu.add(branch_index_menuitem)
 
288
 
 
289
            branch_search_menuitem = gtk.MenuItem("_Search")
 
290
            branch_search_menuitem.connect('activate', self._branch_search_cb)
 
291
            branch_menu.add(branch_search_menuitem)
 
292
 
231
293
        help_menu = gtk.Menu()
232
294
        help_menuitem = gtk.MenuItem("_Help")
233
295
        help_menuitem.set_submenu(help_menu)
234
296
 
235
 
        help_about_menuitem = gtk.ImageMenuItem(gtk.STOCK_ABOUT, self.accel_group)
 
297
        help_about_menuitem = gtk.ImageMenuItem(gtk.STOCK_ABOUT,
 
298
            self.accel_group)
236
299
        help_about_menuitem.connect('activate', self._about_dialog_cb)
237
300
 
238
301
        help_menu.add(help_about_menuitem)
252
315
        """Construct the top-half of the window."""
253
316
        # FIXME: Make broken_line_length configurable
254
317
 
255
 
        self.treeview = TreeView(self.branch, self.start_revs, self.maxnum, self.compact_view)
256
 
 
257
 
        self.treeview.connect('revision-selected',
258
 
                self._treeselection_changed_cb)
259
 
        self.treeview.connect('revision-activated',
260
 
                self._tree_revision_activated)
261
 
 
262
 
        self.treeview.connect('tag-added', lambda w, t, r: self._update_tags())
 
318
        self.treeview = TreeView(self.branch, self.start_revs, self.maxnum,
 
319
            self.compact_view)
263
320
 
264
321
        for col in ["revno", "date"]:
265
322
            option = self.config.get_user_option(col + '-column-visible')
266
323
            if option is not None:
267
 
                self.treeview.set_property(col + '-column-visible', option == 'True')
 
324
                self.treeview.set_property(col + '-column-visible',
 
325
                    option == 'True')
268
326
            else:
269
327
                self.treeview.set_property(col + '-column-visible', False)
270
328
 
273
331
        align = gtk.Alignment(0.0, 0.0, 1.0, 1.0)
274
332
        align.set_padding(5, 0, 0, 0)
275
333
        align.add(self.treeview)
 
334
        # user-configured size
 
335
        size = self._load_size('viz-graph-size')
 
336
        if size:
 
337
            width, height = size
 
338
            align.set_size_request(width, height)
 
339
        else:
 
340
            (width, height) = self.get_size()
 
341
            align.set_size_request(width, int(height / 2.5))
 
342
        self._save_size_on_destroy(align, 'viz-graph-size')
276
343
        align.show()
277
344
 
278
345
        return align
300
367
 
301
368
    def construct_bottom(self):
302
369
        """Construct the bottom half of the window."""
 
370
        if self.config.get_user_option('viz-wide-diffs') == 'True':
 
371
            self.diff_paned = gtk.VPaned()
 
372
        else:
 
373
            self.diff_paned = gtk.HPaned()
 
374
        (width, height) = self.get_size()
 
375
        self.diff_paned.set_size_request(20, 20) # shrinkable
 
376
 
303
377
        from bzrlib.plugins.gtk.revisionview import RevisionView
304
378
        self.revisionview = RevisionView(branch=self.branch)
305
 
        (width, height) = self.get_size()
306
 
        self.revisionview.set_size_request(width, int(height / 2.5))
 
379
        self.revisionview.set_size_request(width/3, int(height / 2.5))
 
380
        # user-configured size
 
381
        size = self._load_size('viz-revisionview-size')
 
382
        if size:
 
383
            width, height = size
 
384
            self.revisionview.set_size_request(width, height)
 
385
        self._save_size_on_destroy(self.revisionview, 'viz-revisionview-size')
307
386
        self.revisionview.show()
308
387
        self.revisionview.set_show_callback(self._show_clicked_cb)
309
388
        self.revisionview.connect('notify::revision', self._go_clicked_cb)
310
 
        self.treeview.connect('tag-added', lambda w, t, r: self.revisionview.update_tags())
311
 
        return self.revisionview
 
389
        self.treeview.connect('tag-added',
 
390
            lambda w, t, r: self.revisionview.update_tags())
 
391
        self.treeview.connect('revision-selected',
 
392
                self._treeselection_changed_cb)
 
393
        self.treeview.connect('revision-activated',
 
394
                self._tree_revision_activated)
 
395
        self.diff_paned.pack1(self.revisionview)
 
396
 
 
397
        from bzrlib.plugins.gtk.diff import DiffWidget
 
398
        self.diff = DiffWidget()
 
399
        self.diff_paned.pack2(self.diff)
 
400
 
 
401
        self.diff_paned.show_all()
 
402
        if self.config.get_user_option('viz-show-diffs') != 'True':
 
403
            self.diff.hide()
 
404
 
 
405
        return self.diff_paned
312
406
 
313
407
    def _tag_selected_cb(self, menuitem, revid):
314
408
        self.treeview.set_revision_id(revid)
319
413
        parents  = self.treeview.get_parents()
320
414
        children = self.treeview.get_children()
321
415
 
322
 
        if revision and revision != NULL_REVISION:
 
416
        if revision and revision.revision_id != NULL_REVISION:
 
417
            self.revision_menu.set_revision_ids([revision.revision_id])
323
418
            prev_menu = gtk.Menu()
324
419
            if len(parents) > 0:
325
420
                self.prev_rev_action.set_sensitive(True)
327
422
                    if parent_id and parent_id != NULL_REVISION:
328
423
                        parent = self.branch.repository.get_revision(parent_id)
329
424
                        try:
330
 
                            str = ' (' + parent.properties['branch-nick'] + ')'
 
425
                            str = ' (%s)' % parent.properties['branch-nick']
331
426
                        except KeyError:
332
427
                            str = ""
333
428
 
339
434
                self.prev_rev_action.set_sensitive(False)
340
435
                prev_menu.hide()
341
436
 
342
 
            self.prev_button.set_menu(prev_menu)
 
437
            if getattr(self.prev_button, 'set_menu', None) is not None:
 
438
                self.prev_button.set_menu(prev_menu)
343
439
 
344
440
            next_menu = gtk.Menu()
345
441
            if len(children) > 0:
347
443
                for child_id in children:
348
444
                    child = self.branch.repository.get_revision(child_id)
349
445
                    try:
350
 
                        str = ' (' + child.properties['branch-nick'] + ')'
 
446
                        str = ' (%s)' % child.properties['branch-nick']
351
447
                    except KeyError:
352
448
                        str = ""
353
449
 
359
455
                self.next_rev_action.set_sensitive(False)
360
456
                next_menu.hide()
361
457
 
362
 
            self.next_button.set_menu(next_menu)
 
458
            if getattr(self.next_button, 'set_menu', None) is not None:
 
459
                self.next_button.set_menu(next_menu)
363
460
 
364
461
            self.revisionview.set_revision(revision)
365
462
            self.revisionview.set_children(children)
366
 
    
 
463
            self.update_diff_panel(revision, parents)
 
464
 
367
465
    def _tree_revision_activated(self, widget, path, col):
368
466
        # TODO: more than one parent
369
467
        """Callback for when a treeview row gets activated."""
371
469
        parents  = self.treeview.get_parents()
372
470
 
373
471
        if len(parents) == 0:
374
 
            parent_id = None
 
472
            parent_id = NULL_REVISION
375
473
        else:
376
474
            parent_id = parents[0]
377
475
 
378
476
        self.show_diff(revision.revision_id, parent_id)
379
477
        self.treeview.grab_focus()
380
 
        
381
 
    def _menu_diff_cb(self,w):
382
 
        (path, focus) = self.treeview.treeview.get_cursor()
383
 
        revid = self.treeview.model[path][treemodel.REVID]
384
 
        
385
 
        parentids = self.branch.repository.revision_parents(revid)
386
 
 
387
 
        if len(parentids) == 0:
388
 
            parentid = NULL_REVISION
389
 
        else:
390
 
            parentid = parentids[0]
391
 
        
392
 
        self.show_diff(revid,parentid)    
393
478
 
394
479
    def _back_clicked_cb(self, *args):
395
480
        """Callback for when the back button is clicked."""
396
481
        self.treeview.back()
397
 
        
 
482
 
398
483
    def _fwd_clicked_cb(self, *args):
399
484
        """Callback for when the forward button is clicked."""
400
485
        self.treeview.forward()
409
494
        self.show_diff(revid, parentid)
410
495
        self.treeview.grab_focus()
411
496
 
412
 
    def _compare_with_cb(self,w):
413
 
        """Callback for revision 'compare with' menu. Will show a small
414
 
            dialog with branch revisions to compare with selected revision in TreeView"""
415
 
        
416
 
        from bzrlib.plugins.gtk.revbrowser import RevisionBrowser
417
 
        
418
 
        rb = RevisionBrowser(self.branch,self)
419
 
        ret = rb.run()
420
 
        
421
 
        if ret == gtk.RESPONSE_OK:          
422
 
            (path, focus) = self.treeview.treeview.get_cursor()
423
 
            revid = self.treeview.model[path][treemodel.REVID]
424
 
            self.show_diff(revid, rb.selected_revid)
425
 
            
426
 
        rb.destroy()
427
 
            
428
497
    def _set_revision_cb(self, w, revision_id):
429
498
        self.treeview.set_revision_id(revision_id)
430
499
 
440
509
        self.treeview.set_property('compact', self.compact_view)
441
510
        self.treeview.refresh()
442
511
 
443
 
    def _tag_revision_cb(self, w):
 
512
    def _branch_index_cb(self, w):
 
513
        from bzrlib.plugins.search import index as _mod_index
 
514
        _mod_index.index_url(self.branch.base)
 
515
 
 
516
    def _branch_search_cb(self, w):
 
517
        from bzrlib.plugins.search import (
 
518
            index as _mod_index,
 
519
            errors as search_errors,
 
520
            )
 
521
        from bzrlib.plugins.gtk.search import SearchDialog
 
522
 
444
523
        try:
445
 
            self.treeview.set_sensitive(False)
446
 
            dialog = AddTagDialog(self.branch.repository, self.treeview.get_revision().revision_id, self.branch)
447
 
            response = dialog.run()
448
 
            if response != gtk.RESPONSE_NONE:
449
 
                dialog.hide()
450
 
            
451
 
                if response == gtk.RESPONSE_OK:
452
 
                    self.treeview.add_tag(dialog.tagname, dialog._revid)
453
 
                
454
 
                dialog.destroy()
455
 
 
456
 
        finally:
457
 
            self.treeview.set_sensitive(True)
 
524
            index = _mod_index.open_index_url(self.branch.base)
 
525
        except search_errors.NoSearchIndex:
 
526
            dialog = gtk.MessageDialog(self, type=gtk.MESSAGE_QUESTION, 
 
527
                buttons=gtk.BUTTONS_OK_CANCEL, 
 
528
                message_format="This branch has not been indexed yet. "
 
529
                               "Index now?")
 
530
            if dialog.run() == gtk.RESPONSE_OK:
 
531
                dialog.destroy()
 
532
                index = _mod_index.index_url(self.branch.base)
 
533
            else:
 
534
                dialog.destroy()
 
535
                return
 
536
 
 
537
        dialog = SearchDialog(index)
 
538
 
 
539
        if dialog.run() == gtk.RESPONSE_OK:
 
540
            self.set_revision(dialog.get_revision())
 
541
 
 
542
        dialog.destroy()
458
543
 
459
544
    def _about_dialog_cb(self, w):
460
545
        from bzrlib.plugins.gtk.about import AboutDialog
461
 
 
462
546
        AboutDialog().run()
463
547
 
464
548
    def _col_visibility_changed(self, col, property):
467
551
 
468
552
    def _toolbar_visibility_changed(self, col):
469
553
        if col.get_active():
470
 
            self.toolbar.show() 
 
554
            self.toolbar.show()
471
555
        else:
472
556
            self.toolbar.hide()
473
 
 
474
 
    def _show_about_cb(self, w):
475
 
        dialog = AboutDialog()
476
 
        dialog.connect('response', lambda d,r: d.destroy())
477
 
        dialog.run()
 
557
        self.config.set_user_option('viz-toolbar-visible', col.get_active())
 
558
 
 
559
    def _vertical_layout(self, col):
 
560
        """Toggle the layout vertical/horizontal"""
 
561
        self.config.set_user_option('viz-vertical', str(col.get_active()))
 
562
 
 
563
        old = self.paned
 
564
        self.vbox.remove(old)
 
565
        self.vbox.pack_start(self.construct_paned(), expand=True, fill=True)
 
566
        self._make_diff_paned_nonzero_size()
 
567
        self._make_diff_nonzero_size()
 
568
 
 
569
        self.treeview.emit('revision-selected')
 
570
 
 
571
    def _make_diff_paned_nonzero_size(self):
 
572
        """make sure the diff/revision pane isn't zero-width or zero-height"""
 
573
        alloc = self.diff_paned.get_allocation()
 
574
        if (alloc.width < 10) or (alloc.height < 10):
 
575
            width, height = self.get_size()
 
576
            self.diff_paned.set_size_request(width/3, int(height / 2.5))
 
577
 
 
578
    def _make_diff_nonzero_size(self):
 
579
        """make sure the diff isn't zero-width or zero-height"""
 
580
        alloc = self.diff.get_allocation()
 
581
        if (alloc.width < 10) or (alloc.height < 10):
 
582
            width, height = self.get_size()
 
583
            self.revisionview.set_size_request(width/3, int(height / 2.5))
 
584
 
 
585
    def _diff_visibility_changed(self, col):
 
586
        """Hide or show the diff panel."""
 
587
        if col.get_active():
 
588
            self.diff.show()
 
589
            self._make_diff_nonzero_size()
 
590
        else:
 
591
            self.diff.hide()
 
592
        self.config.set_user_option('viz-show-diffs', str(col.get_active()))
 
593
        self.update_diff_panel()
 
594
 
 
595
    def _diff_placement_changed(self, col):
 
596
        """Toggle the diff panel's position."""
 
597
        self.config.set_user_option('viz-wide-diffs', str(col.get_active()))
 
598
 
 
599
        old = self.paned.get_child2()
 
600
        self.paned.remove(old)
 
601
        self.paned.pack2(self.construct_bottom(), resize=True, shrink=False)
 
602
        self._make_diff_nonzero_size()
 
603
 
 
604
        self.treeview.emit('revision-selected')
 
605
 
 
606
    def _diff_wrap_changed(self, widget):
 
607
        """Toggle word wrap in the diff widget."""
 
608
        self.config.set_user_option('viz-wrap-diffs', widget.get_active())
 
609
        self.diff._on_wraplines_toggled(widget)
478
610
 
479
611
    def _refresh_clicked(self, w):
480
612
        self.treeview.refresh()
484
616
 
485
617
        if self.branch.supports_tags():
486
618
            tags = self.branch.tags.get_tag_dict().items()
487
 
            tags.sort()
488
 
            tags.reverse()
 
619
            tags.sort(reverse=True)
489
620
            for tag, revid in tags:
490
621
                tag_image = gtk.Image()
491
622
                tag_image.set_from_file(icon_path('tag-16.png'))
492
623
                tag_item = gtk.ImageMenuItem(tag.replace('_', '__'))
493
624
                tag_item.set_image(tag_image)
494
625
                tag_item.connect('activate', self._tag_selected_cb, revid)
 
626
                tag_item.set_sensitive(self.treeview.has_revision_id(revid))
495
627
                menu.add(tag_item)
496
628
            self.go_menu_tags.set_submenu(menu)
497
629
 
501
633
 
502
634
        self.go_menu_tags.show_all()
503
635
 
504
 
    def show_diff(self, revid=None, parentid=None):
 
636
    def _load_size(self, name):
 
637
        """Read and parse 'name' from self.config.
 
638
        The value is a string, formatted as WIDTHxHEIGHT
 
639
        Returns None, or (width, height)
 
640
        """
 
641
        size = self.config.get_user_option(name)
 
642
        if size:
 
643
            width, height = [int(num) for num in size.split('x')]
 
644
            # avoid writing config every time we start
 
645
            return width, height
 
646
        return None
 
647
 
 
648
    def show_diff(self, revid=None, parentid=NULL_REVISION):
505
649
        """Open a new window to show a diff between the given revisions."""
506
650
        from bzrlib.plugins.gtk.diff import DiffWindow
507
651
        window = DiffWindow(parent=self)
508
652
 
509
 
        if parentid is None:
510
 
            parentid = NULL_REVISION
511
 
 
512
653
        rev_tree    = self.branch.repository.revision_tree(revid)
513
654
        parent_tree = self.branch.repository.revision_tree(parentid)
514
655
 
515
 
        description = revid + " - " + self.branch.nick
 
656
        description = revid + " - " + self.branch._get_nick(local=True)
516
657
        window.set_diff(description, rev_tree, parent_tree)
517
658
        window.show()
518
659
 
519
 
 
 
660
    def update_diff_panel(self, revision=None, parents=None):
 
661
        """Show the current revision in the diff panel."""
 
662
        if self.config.get_user_option('viz-show-diffs') != 'True':
 
663
            return
 
664
 
 
665
        if not revision: # default to selected row
 
666
            revision = self.treeview.get_revision()
 
667
        if revision == NULL_REVISION:
 
668
            return
 
669
 
 
670
        if not parents: # default to selected row's parents
 
671
            parents  = self.treeview.get_parents()
 
672
        if len(parents) == 0:
 
673
            parent_id = NULL_REVISION
 
674
        else:
 
675
            parent_id = parents[0]
 
676
 
 
677
        rev_tree    = self.branch.repository.revision_tree(revision.revision_id)
 
678
        parent_tree = self.branch.repository.revision_tree(parent_id)
 
679
 
 
680
        self.diff.set_diff(rev_tree, parent_tree)
 
681
        if self.config.get_user_option('viz-wrap-diffs') == 'True':
 
682
            self.diff._on_wraplines_toggled(wrap=True)
 
683
        self.diff.show_all()