/b-gtk/fix-viz

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Viewing changes to viz/branchwin.py

  • Committer: Jelmer Vernooij
  • Date: 2008-07-22 22:40:17 UTC
  • Revision ID: jelmer@samba.org-20080722224017-z0no05hmnpno25bx
Clarify maintainers.

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viz/branchwin.py
13
13
import gobject
14
14
import pango
15
15
 
16
 
from bzrlib.plugins.gtk.window import Window
17
16
from bzrlib.plugins.gtk import icon_path
 
17
from bzrlib.plugins.gtk.branchview import TreeView, treemodel
18
18
from bzrlib.plugins.gtk.tags import AddTagDialog
19
19
from bzrlib.plugins.gtk.preferences import PreferencesWindow
20
 
from bzrlib.plugins.gtk.branchview import TreeView, treemodel
 
20
from bzrlib.plugins.gtk.revisionmenu import RevisionMenu
 
21
from bzrlib.plugins.gtk.window import Window
21
22
 
22
23
from bzrlib.config import BranchConfig, GlobalConfig
23
24
from bzrlib.revision import Revision, NULL_REVISION
47
48
        self.maxnum      = maxnum
48
49
        self.config      = GlobalConfig()
49
50
 
 
51
        self._sizes      = {} # window and widget sizes
 
52
 
50
53
        if self.config.get_user_option('viz-compact-view') == 'yes':
51
54
            self.compact_view = True
52
55
        else:
59
62
        monitor = screen.get_monitor_geometry(0)
60
63
        width = int(monitor.width * 0.75)
61
64
        height = int(monitor.height * 0.75)
 
65
        # user-configured window size
 
66
        size = self._load_size('viz-window-size')
 
67
        if size:
 
68
            width, height = size
62
69
        self.set_default_size(width, height)
 
70
        self.set_size_request(width/3, height/3)
 
71
        self.connect("size-allocate", self._on_size_allocate, 'viz-window-size')
63
72
 
64
73
        # FIXME AndyFitz!
65
74
        icon = self.render_icon(gtk.STOCK_INDEX, gtk.ICON_SIZE_BUTTON)
103
112
        self.add(vbox)
104
113
 
105
114
        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)
 
115
        self.paned.pack1(self.construct_top(), resize=False, shrink=True)
 
116
        self.paned.pack2(self.construct_bottom(), resize=True, shrink=False)
108
117
        self.paned.show()
109
118
 
110
 
        vbox.pack_start(self.construct_menubar(), expand=False, fill=True)
111
 
        vbox.pack_start(self.construct_navigation(), expand=False, fill=True)
112
 
        
 
119
        nav = self.construct_navigation()
 
120
        menubar = self.construct_menubar()
 
121
        vbox.pack_start(menubar, expand=False, fill=True)
 
122
        vbox.pack_start(nav, expand=False, fill=True)
 
123
 
113
124
        vbox.pack_start(self.paned, expand=True, fill=True)
114
125
        vbox.set_focus_child(self.paned)
115
126
 
136
147
        edit_menuitem = gtk.MenuItem("_Edit")
137
148
        edit_menuitem.set_submenu(edit_menu)
138
149
 
139
 
        edit_menu_find = gtk.ImageMenuItem(gtk.STOCK_FIND)
140
 
 
141
150
        edit_menu_branchopts = gtk.MenuItem("Branch Settings")
142
151
        edit_menu_branchopts.connect('activate', lambda x: PreferencesWindow(self.branch.get_config()).show())
143
152
 
144
153
        edit_menu_globopts = gtk.MenuItem("Global Settings")
145
154
        edit_menu_globopts.connect('activate', lambda x: PreferencesWindow().show())
146
155
 
147
 
        edit_menu.add(edit_menu_find)
148
156
        edit_menu.add(edit_menu_branchopts)
149
157
        edit_menu.add(edit_menu_globopts)
150
158
 
160
168
 
161
169
        view_menu_toolbar = gtk.CheckMenuItem("Show Toolbar")
162
170
        view_menu_toolbar.set_active(True)
 
171
        if self.config.get_user_option('viz-toolbar-visible') == 'False':
 
172
            view_menu_toolbar.set_active(False)
 
173
            self.toolbar.hide()
163
174
        view_menu_toolbar.connect('toggled', self._toolbar_visibility_changed)
164
175
 
165
176
        view_menu_compact = gtk.CheckMenuItem("Show Compact Graph")
166
177
        view_menu_compact.set_active(self.compact_view)
167
178
        view_menu_compact.connect('activate', self._brokenlines_toggled_cb)
168
179
 
 
180
        view_menu_diffs = gtk.CheckMenuItem("Show Diffs")
 
181
        view_menu_diffs.set_active(False)
 
182
        if self.config.get_user_option('viz-show-diffs') == 'True':
 
183
            view_menu_diffs.set_active(True)
 
184
        view_menu_diffs.connect('toggled', self._diff_visibility_changed)
 
185
 
 
186
        view_menu_wide_diffs = gtk.CheckMenuItem("Wide Diffs")
 
187
        view_menu_wide_diffs.set_active(False)
 
188
        if self.config.get_user_option('viz-wide-diffs') == 'True':
 
189
            view_menu_wide_diffs.set_active(True)
 
190
        view_menu_wide_diffs.connect('toggled', self._diff_placement_changed)
 
191
 
169
192
        view_menu.add(view_menu_toolbar)
170
193
        view_menu.add(view_menu_compact)
 
194
        view_menu.add(view_menu_diffs)
 
195
        view_menu.add(view_menu_wide_diffs)
171
196
        view_menu.add(gtk.SeparatorMenuItem())
172
197
 
173
198
        self.mnu_show_revno_column = gtk.CheckMenuItem("Show Revision _Number Column")
203
228
        go_menu.add(gtk.SeparatorMenuItem())
204
229
        go_menu.add(self.go_menu_tags)
205
230
 
206
 
        revision_menu = gtk.Menu()
 
231
        self.revision_menu = RevisionMenu(self.branch.repository, [], self.branch, parent=self)
207
232
        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)
 
233
        revision_menuitem.set_submenu(self.revision_menu)
224
234
 
225
235
        branch_menu = gtk.Menu()
226
236
        branch_menuitem = gtk.MenuItem("_Branch")
234
244
        except ImportError:
235
245
            mutter("Didn't find search plugin")
236
246
        else:
 
247
            branch_menu.add(gtk.SeparatorMenuItem())
 
248
 
237
249
            branch_index_menuitem = gtk.MenuItem("_Index")
238
250
            branch_index_menuitem.connect('activate', self._branch_index_cb)
239
251
            branch_menu.add(branch_index_menuitem)
240
252
 
 
253
            branch_search_menuitem = gtk.MenuItem("_Search")
 
254
            branch_search_menuitem.connect('activate', self._branch_search_cb)
 
255
            branch_menu.add(branch_search_menuitem)
 
256
 
241
257
        help_menu = gtk.Menu()
242
258
        help_menuitem = gtk.MenuItem("_Help")
243
259
        help_menuitem.set_submenu(help_menu)
283
299
        align = gtk.Alignment(0.0, 0.0, 1.0, 1.0)
284
300
        align.set_padding(5, 0, 0, 0)
285
301
        align.add(self.treeview)
 
302
        # user-configured size
 
303
        size = self._load_size('viz-graph-size')
 
304
        if size:
 
305
            width, height = size
 
306
            align.set_size_request(width, height)
 
307
        else:
 
308
            (width, height) = self.get_size()
 
309
            align.set_size_request(width, int(height / 2.5))
 
310
        align.connect('size-allocate', self._on_size_allocate, 'viz-graph-size')
286
311
        align.show()
287
312
 
288
313
        return align
310
335
 
311
336
    def construct_bottom(self):
312
337
        """Construct the bottom half of the window."""
 
338
        if self.config.get_user_option('viz-wide-diffs') == 'True':
 
339
            self.diff_paned = gtk.VPaned()
 
340
        else:
 
341
            self.diff_paned = gtk.HPaned()
 
342
        (width, height) = self.get_size()
 
343
        self.diff_paned.set_size_request(20, 20) # shrinkable
 
344
 
313
345
        from bzrlib.plugins.gtk.revisionview import RevisionView
314
346
        self.revisionview = RevisionView(branch=self.branch)
315
 
        (width, height) = self.get_size()
316
 
        self.revisionview.set_size_request(width, int(height / 2.5))
 
347
        self.revisionview.set_size_request(width/3, int(height / 2.5))
 
348
        # user-configured size
 
349
        size = self._load_size('viz-revisionview-size')
 
350
        if size:
 
351
            width, height = size
 
352
            self.revisionview.set_size_request(width, height)
 
353
        self.revisionview.connect('size-allocate', self._on_size_allocate, 'viz-revisionview-size')
317
354
        self.revisionview.show()
318
355
        self.revisionview.set_show_callback(self._show_clicked_cb)
319
356
        self.revisionview.connect('notify::revision', self._go_clicked_cb)
320
357
        self.treeview.connect('tag-added', lambda w, t, r: self.revisionview.update_tags())
321
 
        return self.revisionview
 
358
        self.diff_paned.pack1(self.revisionview)
 
359
 
 
360
        from bzrlib.plugins.gtk.diff import DiffWidget
 
361
        self.diff = DiffWidget()
 
362
        self.diff_paned.pack2(self.diff)
 
363
 
 
364
        self.diff_paned.show_all()
 
365
        if self.config.get_user_option('viz-show-diffs') != 'True':
 
366
            self.diff.hide()
 
367
 
 
368
        return self.diff_paned
322
369
 
323
370
    def _tag_selected_cb(self, menuitem, revid):
324
371
        self.treeview.set_revision_id(revid)
329
376
        parents  = self.treeview.get_parents()
330
377
        children = self.treeview.get_children()
331
378
 
 
379
        self.revision_menu.set_revision_ids([revision.revision_id])
 
380
 
332
381
        if revision and revision != NULL_REVISION:
333
382
            prev_menu = gtk.Menu()
334
383
            if len(parents) > 0:
373
422
 
374
423
            self.revisionview.set_revision(revision)
375
424
            self.revisionview.set_children(children)
376
 
    
 
425
 
 
426
            self.update_diff_panel(revision, parents)
 
427
 
377
428
    def _tree_revision_activated(self, widget, path, col):
378
429
        # TODO: more than one parent
379
430
        """Callback for when a treeview row gets activated."""
388
439
        self.show_diff(revision.revision_id, parent_id)
389
440
        self.treeview.grab_focus()
390
441
        
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)    
403
 
 
404
442
    def _back_clicked_cb(self, *args):
405
443
        """Callback for when the back button is clicked."""
406
444
        self.treeview.back()
419
457
        self.show_diff(revid, parentid)
420
458
        self.treeview.grab_focus()
421
459
 
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
460
    def _set_revision_cb(self, w, revision_id):
439
461
        self.treeview.set_revision_id(revision_id)
440
462
 
450
472
        self.treeview.set_property('compact', self.compact_view)
451
473
        self.treeview.refresh()
452
474
 
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
475
    def _branch_index_cb(self, w):
470
476
        from bzrlib.plugins.search import index as _mod_index
471
477
        _mod_index.index_url(self.branch.base)
472
478
 
 
479
    def _branch_search_cb(self, w):
 
480
        from bzrlib.plugins.search import index as _mod_index
 
481
        from bzrlib.plugins.gtk.search import SearchDialog
 
482
        from bzrlib.plugins.search import errors as search_errors
 
483
 
 
484
        try:
 
485
            index = _mod_index.open_index_url(self.branch.base)
 
486
        except search_errors.NoSearchIndex:
 
487
            dialog = gtk.MessageDialog(self, type=gtk.MESSAGE_QUESTION, 
 
488
                buttons=gtk.BUTTONS_OK_CANCEL, 
 
489
                message_format="This branch has not been indexed yet. "
 
490
                               "Index now?")
 
491
            if dialog.run() == gtk.RESPONSE_OK:
 
492
                dialog.destroy()
 
493
                index = _mod_index.index_url(self.branch.base)
 
494
            else:
 
495
                dialog.destroy()
 
496
                return
 
497
 
 
498
        dialog = SearchDialog(index)
 
499
        
 
500
        if dialog.run() == gtk.RESPONSE_OK:
 
501
            self.set_revision(dialog.get_revision())
 
502
 
 
503
        dialog.destroy()
 
504
 
473
505
    def _about_dialog_cb(self, w):
474
506
        from bzrlib.plugins.gtk.about import AboutDialog
475
507
 
481
513
 
482
514
    def _toolbar_visibility_changed(self, col):
483
515
        if col.get_active():
484
 
            self.toolbar.show() 
 
516
            self.toolbar.show()
485
517
        else:
486
518
            self.toolbar.hide()
 
519
        self.config.set_user_option('viz-toolbar-visible', col.get_active())
 
520
 
 
521
    def _make_diff_nonzero_size(self):
 
522
        """make sure the diff isn't zero-width or zero-height"""
 
523
        alloc = self.diff.get_allocation()
 
524
        if (alloc.width < 10) or (alloc.height < 10):
 
525
            width, height = self.get_size()
 
526
            self.revisionview.set_size_request(width/3, int(height / 2.5))
 
527
 
 
528
    def _diff_visibility_changed(self, col):
 
529
        """Hide or show the diff panel."""
 
530
        if col.get_active():
 
531
            self.diff.show()
 
532
            self._make_diff_nonzero_size()
 
533
        else:
 
534
            self.diff.hide()
 
535
        self.config.set_user_option('viz-show-diffs', str(col.get_active()))
 
536
        self.update_diff_panel()
 
537
 
 
538
    def _diff_placement_changed(self, col):
 
539
        """Toggle the diff panel's position."""
 
540
        self.config.set_user_option('viz-wide-diffs', str(col.get_active()))
 
541
 
 
542
        old = self.paned.get_child2()
 
543
        self.paned.remove(old)
 
544
        self.paned.pack2(self.construct_bottom(), resize=True, shrink=False)
 
545
        self._make_diff_nonzero_size()
 
546
 
 
547
        self.treeview.emit('revision-selected')
487
548
 
488
549
    def _show_about_cb(self, w):
489
550
        dialog = AboutDialog()
515
576
 
516
577
        self.go_menu_tags.show_all()
517
578
 
 
579
    def _load_size(self, name):
 
580
        """Read and parse 'name' from self.config.
 
581
        The value is a string, formatted as WIDTHxHEIGHT
 
582
        Returns None, or (width, height)
 
583
        """
 
584
        size = self.config.get_user_option(name)
 
585
        if size:
 
586
            width, height = [int(num) for num in size.split('x')]
 
587
            # avoid writing config every time we start
 
588
            self._sizes[name] = (width, height)
 
589
            return width, height
 
590
        return None
 
591
 
 
592
    def _on_size_allocate(self, widget, allocation, name):
 
593
        """When window has been resized, save the new size."""
 
594
        width, height = 0, 0
 
595
        if name in self._sizes:
 
596
            width, height = self._sizes[name]
 
597
 
 
598
        size_changed = (width != allocation.width) or \
 
599
                (height != allocation.height)
 
600
 
 
601
        if size_changed:
 
602
            width, height = allocation.width, allocation.height
 
603
            self._sizes[name] = (width, height)
 
604
            value = '%sx%s' % (width, height)
 
605
            self.config.set_user_option(name, value)
 
606
 
518
607
    def show_diff(self, revid=None, parentid=None):
519
608
        """Open a new window to show a diff between the given revisions."""
520
609
        from bzrlib.plugins.gtk.diff import DiffWindow
530
619
        window.set_diff(description, rev_tree, parent_tree)
531
620
        window.show()
532
621
 
533
 
 
 
622
    def update_diff_panel(self, revision=None, parents=None):
 
623
        """Show the current revision in the diff panel."""
 
624
        if self.config.get_user_option('viz-show-diffs') != 'True':
 
625
            return
 
626
 
 
627
        if not revision: # default to selected row
 
628
            revision = self.treeview.get_revision()
 
629
        if (not revision) or (revision == NULL_REVISION):
 
630
            return
 
631
 
 
632
        if not parents: # default to selected row's parents
 
633
            parents  = self.treeview.get_parents()
 
634
        if len(parents) == 0:
 
635
            parent_id = None
 
636
        else:
 
637
            parent_id = parents[0]
 
638
 
 
639
        rev_tree    = self.branch.repository.revision_tree(revision.revision_id)
 
640
        parent_tree = self.branch.repository.revision_tree(parent_id)
 
641
 
 
642
        self.diff.set_diff(rev_tree, parent_tree)
 
643
        self.diff.show_all()