16
 
from bzrlib.plugins.gtk import icon_path
 
17
 
from bzrlib.plugins.gtk.branchview import TreeView, treemodel
 
18
 
from bzrlib.plugins.gtk.tags import AddTagDialog
 
19
 
from bzrlib.plugins.gtk.preferences import PreferencesWindow
 
20
 
from bzrlib.plugins.gtk.revisionmenu import RevisionMenu
 
21
 
from bzrlib.plugins.gtk.window import Window
 
23
 
from bzrlib.config import BranchConfig, GlobalConfig
 
24
 
from bzrlib.revision import Revision, NULL_REVISION
 
25
 
from bzrlib.trace import mutter
 
27
 
class BranchWindow(Window):
 
 
16
from bzrlib.osutils import format_date
 
 
18
from graph import distances, graph, same_branch
 
 
19
from graphcell import CellRendererGraph
 
 
22
class BranchWindow(gtk.Window):
 
30
25
    This object represents and manages a single window containing information
 
31
26
    for a particular branch.
 
34
 
    def __init__(self, branch, start_revs, maxnum, parent=None):
 
35
 
        """Create a new BranchWindow.
 
37
 
        :param branch: Branch object for branch to show.
 
38
 
        :param start_revs: Revision ids of top revisions.
 
39
 
        :param maxnum: Maximum number of revisions to display, 
 
43
 
        Window.__init__(self, parent=parent)
 
 
30
        gtk.Window.__init__(self, gtk.WINDOW_TOPLEVEL)
 
44
31
        self.set_border_width(0)
 
47
 
        self.start_revs  = start_revs
 
49
 
        self.config      = GlobalConfig()
 
51
 
        self._sizes      = {} # window and widget sizes
 
53
 
        if self.config.get_user_option('viz-compact-view') == 'yes':
 
54
 
            self.compact_view = True
 
56
 
            self.compact_view = False
 
58
 
        self.set_title(branch.nick + " - revision history")
 
60
 
        # user-configured window size
 
61
 
        size = self._load_size('viz-window-size')
 
65
 
            # Use three-quarters of the screen by default
 
66
 
            screen = self.get_screen()
 
67
 
            monitor = screen.get_monitor_geometry(0)
 
68
 
            width = int(monitor.width * 0.75)
 
69
 
            height = int(monitor.height * 0.75)
 
 
32
        self.set_title("bzrk")
 
 
34
        # Use three-quarters of the screen by default
 
 
35
        screen = self.get_screen()
 
 
36
        monitor = screen.get_monitor_geometry(0)
 
 
37
        width = int(monitor.width * 0.75)
 
 
38
        height = int(monitor.height * 0.75)
 
70
39
        self.set_default_size(width, height)
 
71
 
        self.set_size_request(width/3, height/3)
 
72
 
        self.connect("size-allocate", self._on_size_allocate, 'viz-window-size')
 
75
42
        icon = self.render_icon(gtk.STOCK_INDEX, gtk.ICON_SIZE_BUTTON)
 
76
43
        self.set_icon(icon)
 
78
 
        gtk.accel_map_add_entry("<viz>/Go/Next Revision", gtk.keysyms.Up, gtk.gdk.MOD1_MASK)
 
79
 
        gtk.accel_map_add_entry("<viz>/Go/Previous Revision", gtk.keysyms.Down, gtk.gdk.MOD1_MASK)
 
80
 
        gtk.accel_map_add_entry("<viz>/View/Refresh", gtk.keysyms.F5, 0)
 
82
45
        self.accel_group = gtk.AccelGroup()
 
83
46
        self.add_accel_group(self.accel_group)
 
85
 
        gtk.Action.set_tool_item_type(gtk.MenuToolButton)
 
87
 
        self.prev_rev_action = gtk.Action("prev-rev", "_Previous Revision", "Go to the previous revision", gtk.STOCK_GO_DOWN)
 
88
 
        self.prev_rev_action.set_accel_path("<viz>/Go/Previous Revision")
 
89
 
        self.prev_rev_action.set_accel_group(self.accel_group)
 
90
 
        self.prev_rev_action.connect("activate", self._back_clicked_cb)
 
91
 
        self.prev_rev_action.connect_accelerator()
 
93
 
        self.next_rev_action = gtk.Action("next-rev", "_Next Revision", "Go to the next revision", gtk.STOCK_GO_UP)
 
94
 
        self.next_rev_action.set_accel_path("<viz>/Go/Next Revision")
 
95
 
        self.next_rev_action.set_accel_group(self.accel_group)
 
96
 
        self.next_rev_action.connect("activate", self._fwd_clicked_cb)
 
97
 
        self.next_rev_action.connect_accelerator()
 
99
 
        self.refresh_action = gtk.Action("refresh", "_Refresh", "Refresh view", gtk.STOCK_REFRESH)
 
100
 
        self.refresh_action.set_accel_path("<viz>/View/Refresh")
 
101
 
        self.refresh_action.set_accel_group(self.accel_group)
 
102
 
        self.refresh_action.connect("activate", self._refresh_clicked)
 
103
 
        self.refresh_action.connect_accelerator()
 
107
 
    def set_revision(self, revid):
 
108
 
        self.treeview.set_revision_id(revid)
 
110
50
    def construct(self):
 
111
51
        """Construct the window contents."""
 
112
52
        vbox = gtk.VBox(spacing=0)
 
115
 
        self.paned = gtk.VPaned()
 
116
 
        self.paned.pack1(self.construct_top(), resize=False, shrink=True)
 
117
 
        self.paned.pack2(self.construct_bottom(), resize=True, shrink=False)
 
120
 
        nav = self.construct_navigation()
 
121
 
        menubar = self.construct_menubar()
 
122
 
        vbox.pack_start(menubar, expand=False, fill=True)
 
123
 
        vbox.pack_start(nav, expand=False, fill=True)
 
125
 
        vbox.pack_start(self.paned, expand=True, fill=True)
 
126
 
        vbox.set_focus_child(self.paned)
 
 
55
        vbox.pack_start(self.construct_navigation(), expand=False, fill=True)
 
 
58
        paned.pack1(self.construct_top(), resize=True, shrink=False)
 
 
59
        paned.pack2(self.construct_bottom(), resize=False, shrink=True)
 
 
61
        vbox.pack_start(paned, expand=True, fill=True)
 
 
62
        vbox.set_focus_child(paned)
 
130
 
    def construct_menubar(self):
 
131
 
        menubar = gtk.MenuBar()
 
133
 
        file_menu = gtk.Menu()
 
134
 
        file_menuitem = gtk.MenuItem("_File")
 
135
 
        file_menuitem.set_submenu(file_menu)
 
137
 
        file_menu_close = gtk.ImageMenuItem(gtk.STOCK_CLOSE, self.accel_group)
 
138
 
        file_menu_close.connect('activate', lambda x: self.destroy())
 
140
 
        file_menu_quit = gtk.ImageMenuItem(gtk.STOCK_QUIT, self.accel_group)
 
141
 
        file_menu_quit.connect('activate', lambda x: gtk.main_quit())
 
143
 
        if self._parent is not None:
 
144
 
            file_menu.add(file_menu_close)
 
145
 
        file_menu.add(file_menu_quit)
 
147
 
        edit_menu = gtk.Menu()
 
148
 
        edit_menuitem = gtk.MenuItem("_Edit")
 
149
 
        edit_menuitem.set_submenu(edit_menu)
 
151
 
        edit_menu_branchopts = gtk.MenuItem("Branch Settings")
 
152
 
        edit_menu_branchopts.connect('activate', lambda x: PreferencesWindow(self.branch.get_config()).show())
 
154
 
        edit_menu_globopts = gtk.MenuItem("Global Settings")
 
155
 
        edit_menu_globopts.connect('activate', lambda x: PreferencesWindow().show())
 
157
 
        edit_menu.add(edit_menu_branchopts)
 
158
 
        edit_menu.add(edit_menu_globopts)
 
160
 
        view_menu = gtk.Menu()
 
161
 
        view_menuitem = gtk.MenuItem("_View")
 
162
 
        view_menuitem.set_submenu(view_menu)
 
164
 
        view_menu_refresh = self.refresh_action.create_menu_item()
 
165
 
        view_menu_refresh.connect('activate', self._refresh_clicked)
 
167
 
        view_menu.add(view_menu_refresh)
 
168
 
        view_menu.add(gtk.SeparatorMenuItem())
 
170
 
        view_menu_toolbar = gtk.CheckMenuItem("Show Toolbar")
 
171
 
        view_menu_toolbar.set_active(True)
 
172
 
        if self.config.get_user_option('viz-toolbar-visible') == 'False':
 
173
 
            view_menu_toolbar.set_active(False)
 
175
 
        view_menu_toolbar.connect('toggled', self._toolbar_visibility_changed)
 
177
 
        view_menu_compact = gtk.CheckMenuItem("Show Compact Graph")
 
178
 
        view_menu_compact.set_active(self.compact_view)
 
179
 
        view_menu_compact.connect('activate', self._brokenlines_toggled_cb)
 
181
 
        view_menu_diffs = gtk.CheckMenuItem("Show Diffs")
 
182
 
        view_menu_diffs.set_active(False)
 
183
 
        if self.config.get_user_option('viz-show-diffs') == 'True':
 
184
 
            view_menu_diffs.set_active(True)
 
185
 
        view_menu_diffs.connect('toggled', self._diff_visibility_changed)
 
187
 
        view_menu_wide_diffs = gtk.CheckMenuItem("Wide Diffs")
 
188
 
        view_menu_wide_diffs.set_active(False)
 
189
 
        if self.config.get_user_option('viz-wide-diffs') == 'True':
 
190
 
            view_menu_wide_diffs.set_active(True)
 
191
 
        view_menu_wide_diffs.connect('toggled', self._diff_placement_changed)
 
193
 
        view_menu_wrap_diffs = gtk.CheckMenuItem("Wrap _Long Lines in Diffs")
 
194
 
        view_menu_wrap_diffs.set_active(False)
 
195
 
        if self.config.get_user_option('viz-wrap-diffs') == 'True':
 
196
 
            view_menu_wrap_diffs.set_active(True)
 
197
 
        view_menu_wrap_diffs.connect('toggled', self._diff_wrap_changed)
 
199
 
        view_menu.add(view_menu_toolbar)
 
200
 
        view_menu.add(view_menu_compact)
 
201
 
        view_menu.add(gtk.SeparatorMenuItem())
 
202
 
        view_menu.add(view_menu_diffs)
 
203
 
        view_menu.add(view_menu_wide_diffs)
 
204
 
        view_menu.add(view_menu_wrap_diffs)
 
205
 
        view_menu.add(gtk.SeparatorMenuItem())
 
207
 
        self.mnu_show_revno_column = gtk.CheckMenuItem("Show Revision _Number Column")
 
208
 
        self.mnu_show_date_column = gtk.CheckMenuItem("Show _Date Column")
 
210
 
        # Revision numbers are pointless if there are multiple branches
 
211
 
        if len(self.start_revs) > 1:
 
212
 
            self.mnu_show_revno_column.set_sensitive(False)
 
213
 
            self.treeview.set_property('revno-column-visible', False)
 
215
 
        for (col, name) in [(self.mnu_show_revno_column, "revno"), 
 
216
 
                            (self.mnu_show_date_column, "date")]:
 
217
 
            col.set_active(self.treeview.get_property(name + "-column-visible"))
 
218
 
            col.connect('toggled', self._col_visibility_changed, name)
 
222
 
        go_menu.set_accel_group(self.accel_group)
 
223
 
        go_menuitem = gtk.MenuItem("_Go")
 
224
 
        go_menuitem.set_submenu(go_menu)
 
226
 
        go_menu_next = self.next_rev_action.create_menu_item()
 
227
 
        go_menu_prev = self.prev_rev_action.create_menu_item()
 
229
 
        tag_image = gtk.Image()
 
230
 
        tag_image.set_from_file(icon_path("tag-16.png"))
 
231
 
        self.go_menu_tags = gtk.ImageMenuItem("_Tags")
 
232
 
        self.go_menu_tags.set_image(tag_image)
 
235
 
        go_menu.add(go_menu_next)
 
236
 
        go_menu.add(go_menu_prev)
 
237
 
        go_menu.add(gtk.SeparatorMenuItem())
 
238
 
        go_menu.add(self.go_menu_tags)
 
240
 
        self.revision_menu = RevisionMenu(self.branch.repository, [], self.branch, parent=self)
 
241
 
        revision_menuitem = gtk.MenuItem("_Revision")
 
242
 
        revision_menuitem.set_submenu(self.revision_menu)
 
244
 
        branch_menu = gtk.Menu()
 
245
 
        branch_menuitem = gtk.MenuItem("_Branch")
 
246
 
        branch_menuitem.set_submenu(branch_menu)
 
248
 
        branch_menu.add(gtk.MenuItem("Pu_ll Revisions"))
 
249
 
        branch_menu.add(gtk.MenuItem("Pu_sh Revisions"))
 
252
 
            from bzrlib.plugins import search
 
254
 
            mutter("Didn't find search plugin")
 
256
 
            branch_menu.add(gtk.SeparatorMenuItem())
 
258
 
            branch_index_menuitem = gtk.MenuItem("_Index")
 
259
 
            branch_index_menuitem.connect('activate', self._branch_index_cb)
 
260
 
            branch_menu.add(branch_index_menuitem)
 
262
 
            branch_search_menuitem = gtk.MenuItem("_Search")
 
263
 
            branch_search_menuitem.connect('activate', self._branch_search_cb)
 
264
 
            branch_menu.add(branch_search_menuitem)
 
266
 
        help_menu = gtk.Menu()
 
267
 
        help_menuitem = gtk.MenuItem("_Help")
 
268
 
        help_menuitem.set_submenu(help_menu)
 
270
 
        help_about_menuitem = gtk.ImageMenuItem(gtk.STOCK_ABOUT, self.accel_group)
 
271
 
        help_about_menuitem.connect('activate', self._about_dialog_cb)
 
273
 
        help_menu.add(help_about_menuitem)
 
275
 
        menubar.add(file_menuitem)
 
276
 
        menubar.add(edit_menuitem)
 
277
 
        menubar.add(view_menuitem)
 
278
 
        menubar.add(go_menuitem)
 
279
 
        menubar.add(revision_menuitem)
 
280
 
        menubar.add(branch_menuitem)
 
281
 
        menubar.add(help_menuitem)
 
286
66
    def construct_top(self):
 
287
67
        """Construct the top-half of the window."""
 
288
 
        # FIXME: Make broken_line_length configurable
 
290
 
        self.treeview = TreeView(self.branch, self.start_revs, self.maxnum, self.compact_view)
 
292
 
        self.treeview.connect('revision-selected',
 
293
 
                self._treeselection_changed_cb)
 
294
 
        self.treeview.connect('revision-activated',
 
295
 
                self._tree_revision_activated)
 
297
 
        self.treeview.connect('tag-added', lambda w, t, r: self._update_tags())
 
299
 
        for col in ["revno", "date"]:
 
300
 
            option = self.config.get_user_option(col + '-column-visible')
 
301
 
            if option is not None:
 
302
 
                self.treeview.set_property(col + '-column-visible', option == 'True')
 
304
 
                self.treeview.set_property(col + '-column-visible', False)
 
 
68
        scrollwin = gtk.ScrolledWindow()
 
 
69
        scrollwin.set_policy(gtk.POLICY_NEVER, gtk.POLICY_AUTOMATIC)
 
 
70
        scrollwin.set_shadow_type(gtk.SHADOW_IN)
 
 
73
        self.treeview = gtk.TreeView()
 
 
74
        self.treeview.set_rules_hint(True)
 
 
75
        self.treeview.set_search_column(4)
 
 
76
        self.treeview.connect("cursor-changed", self._treeview_cursor_cb)
 
 
77
        self.treeview.connect("row-activated", self._treeview_row_activated_cb)
 
 
78
        scrollwin.add(self.treeview)
 
306
79
        self.treeview.show()
 
308
 
        align = gtk.Alignment(0.0, 0.0, 1.0, 1.0)
 
309
 
        align.set_padding(5, 0, 0, 0)
 
310
 
        align.add(self.treeview)
 
311
 
        # user-configured size
 
312
 
        size = self._load_size('viz-graph-size')
 
315
 
            align.set_size_request(width, height)
 
317
 
            (width, height) = self.get_size()
 
318
 
            align.set_size_request(width, int(height / 2.5))
 
319
 
        align.connect('size-allocate', self._on_size_allocate, 'viz-graph-size')
 
 
81
        cell = CellRendererGraph()
 
 
82
        column = gtk.TreeViewColumn()
 
 
83
        column.set_resizable(True)
 
 
84
        column.pack_start(cell, expand=False)
 
 
85
        column.add_attribute(cell, "node", 1)
 
 
86
        column.add_attribute(cell, "in-lines", 2)
 
 
87
        column.add_attribute(cell, "out-lines", 3)
 
 
88
        self.treeview.append_column(column)
 
 
90
        cell = gtk.CellRendererText()
 
 
91
        cell.set_property("width-chars", 40)
 
 
92
        cell.set_property("ellipsize", pango.ELLIPSIZE_END)
 
 
93
        column = gtk.TreeViewColumn("Message")
 
 
94
        column.set_resizable(True)
 
 
95
        column.pack_start(cell, expand=True)
 
 
96
        column.add_attribute(cell, "text", 4)
 
 
97
        self.treeview.append_column(column)
 
 
99
        cell = gtk.CellRendererText()
 
 
100
        cell.set_property("width-chars", 40)
 
 
101
        cell.set_property("ellipsize", pango.ELLIPSIZE_END)
 
 
102
        column = gtk.TreeViewColumn("Committer")
 
 
103
        column.set_resizable(True)
 
 
104
        column.pack_start(cell, expand=True)
 
 
105
        column.add_attribute(cell, "text", 5)
 
 
106
        self.treeview.append_column(column)
 
 
108
        cell = gtk.CellRendererText()
 
 
109
        cell.set_property("ellipsize", pango.ELLIPSIZE_END)
 
 
110
        column = gtk.TreeViewColumn("Date")
 
 
111
        column.set_resizable(True)
 
 
112
        column.pack_start(cell, expand=True)
 
 
113
        column.add_attribute(cell, "text", 6)
 
 
114
        self.treeview.append_column(column)
 
324
118
    def construct_navigation(self):
 
325
119
        """Construct the navigation buttons."""
 
326
 
        self.toolbar = gtk.Toolbar()
 
327
 
        self.toolbar.set_style(gtk.TOOLBAR_BOTH_HORIZ)
 
329
 
        self.prev_button = self.prev_rev_action.create_tool_item()
 
330
 
        self.toolbar.insert(self.prev_button, -1)
 
332
 
        self.next_button = self.next_rev_action.create_tool_item()
 
333
 
        self.toolbar.insert(self.next_button, -1)
 
335
 
        self.toolbar.insert(gtk.SeparatorToolItem(), -1)
 
337
 
        refresh_button = gtk.ToolButton(gtk.STOCK_REFRESH)
 
338
 
        refresh_button.connect('clicked', self._refresh_clicked)
 
339
 
        self.toolbar.insert(refresh_button, -1)
 
341
 
        self.toolbar.show_all()
 
 
121
        frame.set_shadow_type(gtk.SHADOW_OUT)
 
 
124
        hbox = gtk.HBox(spacing=12)
 
 
128
        self.back_button = gtk.Button(stock=gtk.STOCK_GO_BACK)
 
 
129
        self.back_button.set_relief(gtk.RELIEF_NONE)
 
 
130
        self.back_button.add_accelerator("clicked", self.accel_group, ord('['),
 
 
132
        self.back_button.connect("clicked", self._back_clicked_cb)
 
 
133
        hbox.pack_start(self.back_button, expand=False, fill=True)
 
 
134
        self.back_button.show()
 
 
136
        self.fwd_button = gtk.Button(stock=gtk.STOCK_GO_FORWARD)
 
 
137
        self.fwd_button.set_relief(gtk.RELIEF_NONE)
 
 
138
        self.fwd_button.add_accelerator("clicked", self.accel_group, ord(']'),
 
 
140
        self.fwd_button.connect("clicked", self._fwd_clicked_cb)
 
 
141
        hbox.pack_start(self.fwd_button, expand=False, fill=True)
 
 
142
        self.fwd_button.show()
 
345
146
    def construct_bottom(self):
 
346
147
        """Construct the bottom half of the window."""
 
347
 
        if self.config.get_user_option('viz-wide-diffs') == 'True':
 
348
 
            self.diff_paned = gtk.VPaned()
 
350
 
            self.diff_paned = gtk.HPaned()
 
 
148
        from bzrlib.plugins.gtk.logview import LogView
 
 
149
        self.logview = LogView()
 
351
150
        (width, height) = self.get_size()
 
352
 
        self.diff_paned.set_size_request(20, 20) # shrinkable
 
354
 
        from bzrlib.plugins.gtk.revisionview import RevisionView
 
355
 
        self.revisionview = RevisionView(branch=self.branch)
 
356
 
        self.revisionview.set_size_request(width/3, int(height / 2.5))
 
357
 
        # user-configured size
 
358
 
        size = self._load_size('viz-revisionview-size')
 
361
 
            self.revisionview.set_size_request(width, height)
 
362
 
        self.revisionview.connect('size-allocate', self._on_size_allocate, 'viz-revisionview-size')
 
363
 
        self.revisionview.show()
 
364
 
        self.revisionview.set_show_callback(self._show_clicked_cb)
 
365
 
        self.revisionview.connect('notify::revision', self._go_clicked_cb)
 
366
 
        self.treeview.connect('tag-added', lambda w, t, r: self.revisionview.update_tags())
 
367
 
        self.diff_paned.pack1(self.revisionview)
 
369
 
        from bzrlib.plugins.gtk.diff import DiffWidget
 
370
 
        self.diff = DiffWidget()
 
371
 
        self.diff_paned.pack2(self.diff)
 
373
 
        self.diff_paned.show_all()
 
374
 
        if self.config.get_user_option('viz-show-diffs') != 'True':
 
377
 
        return self.diff_paned
 
379
 
    def _tag_selected_cb(self, menuitem, revid):
 
380
 
        self.treeview.set_revision_id(revid)
 
382
 
    def _treeselection_changed_cb(self, selection, *args):
 
383
 
        """callback for when the treeview changes."""
 
384
 
        revision = self.treeview.get_revision()
 
385
 
        parents  = self.treeview.get_parents()
 
386
 
        children = self.treeview.get_children()
 
388
 
        self.revision_menu.set_revision_ids([revision.revision_id])
 
390
 
        if revision and revision != NULL_REVISION:
 
391
 
            prev_menu = gtk.Menu()
 
393
 
                self.prev_rev_action.set_sensitive(True)
 
394
 
                for parent_id in parents:
 
395
 
                    if parent_id and parent_id != NULL_REVISION:
 
396
 
                        parent = self.branch.repository.get_revision(parent_id)
 
398
 
                            str = ' (' + parent.properties['branch-nick'] + ')'
 
402
 
                        item = gtk.MenuItem(parent.message.split("\n")[0] + str)
 
403
 
                        item.connect('activate', self._set_revision_cb, parent_id)
 
407
 
                self.prev_rev_action.set_sensitive(False)
 
410
 
            self.prev_button.set_menu(prev_menu)
 
412
 
            next_menu = gtk.Menu()
 
413
 
            if len(children) > 0:
 
414
 
                self.next_rev_action.set_sensitive(True)
 
415
 
                for child_id in children:
 
416
 
                    child = self.branch.repository.get_revision(child_id)
 
418
 
                        str = ' (' + child.properties['branch-nick'] + ')'
 
422
 
                    item = gtk.MenuItem(child.message.split("\n")[0] + str)
 
423
 
                    item.connect('activate', self._set_revision_cb, child_id)
 
427
 
                self.next_rev_action.set_sensitive(False)
 
430
 
            self.next_button.set_menu(next_menu)
 
432
 
            self.revisionview.set_revision(revision)
 
433
 
            self.revisionview.set_children(children)
 
434
 
            self.update_diff_panel(revision, parents)
 
436
 
    def _tree_revision_activated(self, widget, path, col):
 
437
 
        # TODO: more than one parent
 
438
 
        """Callback for when a treeview row gets activated."""
 
439
 
        revision = self.treeview.get_revision()
 
440
 
        parents  = self.treeview.get_parents()
 
442
 
        if len(parents) == 0:
 
445
 
            parent_id = parents[0]
 
447
 
        self.show_diff(revision.revision_id, parent_id)
 
448
 
        self.treeview.grab_focus()
 
 
151
        self.logview.set_size_request(width, int(height / 2.5))
 
 
153
        self.logview.set_show_callback(self._show_clicked_cb)
 
 
154
        self.logview.set_go_callback(self._go_clicked_cb)
 
 
157
    def set_branch(self, branch, start, maxnum):
 
 
158
        """Set the branch and start position for this window.
 
 
160
        Creates a new TreeModel and populates it with information about
 
 
161
        the new branch before updating the window title and model of the
 
 
166
        # [ revision, node, last_lines, lines, message, committer, timestamp ]
 
 
167
        self.model = gtk.ListStore(gobject.TYPE_PYOBJECT,
 
 
168
                                   gobject.TYPE_PYOBJECT,
 
 
169
                                   gobject.TYPE_PYOBJECT,
 
 
170
                                   gobject.TYPE_PYOBJECT,
 
 
176
        (self.revisions, colours, self.children, self.parent_ids,
 
 
177
         merge_sorted) = distances(branch, start)
 
 
178
        for (index, (revision, node, lines)) in enumerate(graph(
 
 
179
                self.revisions, colours, merge_sorted)):
 
 
180
            # FIXME: at this point we should be able to show the graph order
 
 
181
            # and lines with no message or commit data - and then incrementally
 
 
182
            # fill the timestamp, committer etc data as desired.
 
 
183
            message = revision.message.split("\n")[0]
 
 
184
            if revision.committer is not None:
 
 
185
                timestamp = format_date(revision.timestamp, revision.timezone)
 
 
188
            self.model.append([revision, node, last_lines, lines,
 
 
189
                               message, revision.committer, timestamp])
 
 
190
            self.index[revision] = index
 
 
192
            if maxnum is not None and index > maxnum:
 
 
195
        self.set_title(branch.nick + " - bzrk")
 
 
196
        self.treeview.set_model(self.model)
 
 
198
    def _treeview_cursor_cb(self, *args):
 
 
199
        """Callback for when the treeview cursor changes."""
 
 
200
        (path, col) = self.treeview.get_cursor()
 
 
201
        revision = self.model[path][0]
 
 
203
        self.back_button.set_sensitive(len(self.parent_ids[revision]) > 0)
 
 
204
        self.fwd_button.set_sensitive(len(self.children[revision]) > 0)
 
 
205
        self.logview.set_revision(revision)
 
450
207
    def _back_clicked_cb(self, *args):
 
451
208
        """Callback for when the back button is clicked."""
 
 
209
        (path, col) = self.treeview.get_cursor()
 
 
210
        revision = self.model[path][0]
 
 
211
        if not len(self.parent_ids[revision]):
 
 
214
        for parent_id in self.parent_ids[revision]:
 
 
215
            parent = self.revisions[parent_id]
 
 
216
            if same_branch(revision, parent):
 
 
217
                self.treeview.set_cursor(self.index[parent])
 
 
220
            next = self.revisions[self.parent_ids[revision][0]]
 
 
221
            self.treeview.set_cursor(self.index[next])
 
 
222
        self.treeview.grab_focus()
 
454
224
    def _fwd_clicked_cb(self, *args):
 
455
225
        """Callback for when the forward button is clicked."""
 
456
 
        self.treeview.forward()
 
458
 
    def _go_clicked_cb(self, w, p):
 
 
226
        (path, col) = self.treeview.get_cursor()
 
 
227
        revision = self.model[path][0]
 
 
228
        if not len(self.children[revision]):
 
 
231
        for child in self.children[revision]:
 
 
232
            if same_branch(child, revision):
 
 
233
                self.treeview.set_cursor(self.index[child])
 
 
236
            prev = list(self.children[revision])[0]
 
 
237
            self.treeview.set_cursor(self.index[prev])
 
 
238
        self.treeview.grab_focus()
 
 
240
    def _go_clicked_cb(self, revid):
 
459
241
        """Callback for when the go button for a parent is clicked."""
 
460
 
        if self.revisionview.get_revision() is not None:
 
461
 
            self.treeview.set_revision(self.revisionview.get_revision())
 
463
 
    def _show_clicked_cb(self, revid, parentid):
 
464
 
        """Callback for when the show button for a parent is clicked."""
 
465
 
        self.show_diff(revid, parentid)
 
 
242
        self.treeview.set_cursor(self.index[self.revisions[revid]])
 
466
243
        self.treeview.grab_focus()
 
468
 
    def _set_revision_cb(self, w, revision_id):
 
469
 
        self.treeview.set_revision_id(revision_id)
 
471
 
    def _brokenlines_toggled_cb(self, button):
 
472
 
        self.compact_view = button.get_active()
 
474
 
        if self.compact_view:
 
479
 
        self.config.set_user_option('viz-compact-view', option)
 
480
 
        self.treeview.set_property('compact', self.compact_view)
 
481
 
        self.treeview.refresh()
 
483
 
    def _branch_index_cb(self, w):
 
484
 
        from bzrlib.plugins.search import index as _mod_index
 
485
 
        _mod_index.index_url(self.branch.base)
 
487
 
    def _branch_search_cb(self, w):
 
488
 
        from bzrlib.plugins.search import index as _mod_index
 
489
 
        from bzrlib.plugins.gtk.search import SearchDialog
 
490
 
        from bzrlib.plugins.search import errors as search_errors
 
493
 
            index = _mod_index.open_index_url(self.branch.base)
 
494
 
        except search_errors.NoSearchIndex:
 
495
 
            dialog = gtk.MessageDialog(self, type=gtk.MESSAGE_QUESTION, 
 
496
 
                buttons=gtk.BUTTONS_OK_CANCEL, 
 
497
 
                message_format="This branch has not been indexed yet. "
 
499
 
            if dialog.run() == gtk.RESPONSE_OK:
 
501
 
                index = _mod_index.index_url(self.branch.base)
 
506
 
        dialog = SearchDialog(index)
 
508
 
        if dialog.run() == gtk.RESPONSE_OK:
 
509
 
            self.set_revision(dialog.get_revision())
 
513
 
    def _about_dialog_cb(self, w):
 
514
 
        from bzrlib.plugins.gtk.about import AboutDialog
 
518
 
    def _col_visibility_changed(self, col, property):
 
519
 
        self.config.set_user_option(property + '-column-visible', col.get_active())
 
520
 
        self.treeview.set_property(property + '-column-visible', col.get_active())
 
522
 
    def _toolbar_visibility_changed(self, col):
 
527
 
        self.config.set_user_option('viz-toolbar-visible', col.get_active())
 
529
 
    def _make_diff_nonzero_size(self):
 
530
 
        """make sure the diff isn't zero-width or zero-height"""
 
531
 
        alloc = self.diff.get_allocation()
 
532
 
        if (alloc.width < 10) or (alloc.height < 10):
 
533
 
            width, height = self.get_size()
 
534
 
            self.revisionview.set_size_request(width/3, int(height / 2.5))
 
536
 
    def _diff_visibility_changed(self, col):
 
537
 
        """Hide or show the diff panel."""
 
540
 
            self._make_diff_nonzero_size()
 
543
 
        self.config.set_user_option('viz-show-diffs', str(col.get_active()))
 
544
 
        self.update_diff_panel()
 
546
 
    def _diff_placement_changed(self, col):
 
547
 
        """Toggle the diff panel's position."""
 
548
 
        self.config.set_user_option('viz-wide-diffs', str(col.get_active()))
 
550
 
        old = self.paned.get_child2()
 
551
 
        self.paned.remove(old)
 
552
 
        self.paned.pack2(self.construct_bottom(), resize=True, shrink=False)
 
553
 
        self._make_diff_nonzero_size()
 
555
 
        self.treeview.emit('revision-selected')
 
557
 
    def _diff_wrap_changed(self, widget):
 
558
 
        """Toggle word wrap in the diff widget."""
 
559
 
        self.config.set_user_option('viz-wrap-diffs', widget.get_active())
 
560
 
        self.diff._on_wraplines_toggled(widget)
 
562
 
    def _show_about_cb(self, w):
 
563
 
        dialog = AboutDialog()
 
564
 
        dialog.connect('response', lambda d,r: d.destroy())
 
567
 
    def _refresh_clicked(self, w):
 
568
 
        self.treeview.refresh()
 
570
 
    def _update_tags(self):
 
573
 
        if self.branch.supports_tags():
 
574
 
            tags = self.branch.tags.get_tag_dict().items()
 
577
 
            for tag, revid in tags:
 
578
 
                tag_image = gtk.Image()
 
579
 
                tag_image.set_from_file(icon_path('tag-16.png'))
 
580
 
                tag_item = gtk.ImageMenuItem(tag.replace('_', '__'))
 
581
 
                tag_item.set_image(tag_image)
 
582
 
                tag_item.connect('activate', self._tag_selected_cb, revid)
 
584
 
            self.go_menu_tags.set_submenu(menu)
 
586
 
            self.go_menu_tags.set_sensitive(len(tags) != 0)
 
588
 
            self.go_menu_tags.set_sensitive(False)
 
590
 
        self.go_menu_tags.show_all()
 
592
 
    def _load_size(self, name):
 
593
 
        """Read and parse 'name' from self.config.
 
594
 
        The value is a string, formatted as WIDTHxHEIGHT
 
595
 
        Returns None, or (width, height)
 
597
 
        size = self.config.get_user_option(name)
 
599
 
            width, height = [int(num) for num in size.split('x')]
 
600
 
            # avoid writing config every time we start
 
601
 
            self._sizes[name] = (width, height)
 
605
 
    def _on_size_allocate(self, widget, allocation, name):
 
606
 
        """When window has been resized, save the new size."""
 
608
 
        if name in self._sizes:
 
609
 
            width, height = self._sizes[name]
 
611
 
        size_changed = (width != allocation.width) or \
 
612
 
                (height != allocation.height)
 
615
 
            width, height = allocation.width, allocation.height
 
616
 
            self._sizes[name] = (width, height)
 
617
 
            value = '%sx%s' % (width, height)
 
618
 
            self.config.set_user_option(name, value)
 
620
 
    def show_diff(self, revid=None, parentid=None):
 
 
245
    def show_diff(self, branch, revid, parentid):
 
621
246
        """Open a new window to show a diff between the given revisions."""
 
622
247
        from bzrlib.plugins.gtk.diff import DiffWindow
 
623
 
        window = DiffWindow(parent=self)
 
626
 
            parentid = NULL_REVISION
 
628
 
        rev_tree    = self.branch.repository.revision_tree(revid)
 
629
 
        parent_tree = self.branch.repository.revision_tree(parentid)
 
631
 
        description = revid + " - " + self.branch.nick
 
 
248
        window = DiffWindow()
 
 
249
        rev_tree = branch.repository.revision_tree(revid)
 
 
250
        parent_tree = branch.repository.revision_tree(parentid)
 
 
251
        description = revid + " - " + branch.nick
 
632
252
        window.set_diff(description, rev_tree, parent_tree)
 
635
 
    def update_diff_panel(self, revision=None, parents=None):
 
636
 
        """Show the current revision in the diff panel."""
 
637
 
        if self.config.get_user_option('viz-show-diffs') != 'True':
 
640
 
        if not revision: # default to selected row
 
641
 
            revision = self.treeview.get_revision()
 
642
 
        if (not revision) or (revision == NULL_REVISION):
 
645
 
        if not parents: # default to selected row's parents
 
646
 
            parents  = self.treeview.get_parents()
 
647
 
        if len(parents) == 0:
 
650
 
            parent_id = parents[0]
 
652
 
        rev_tree    = self.branch.repository.revision_tree(revision.revision_id)
 
653
 
        parent_tree = self.branch.repository.revision_tree(parent_id)
 
655
 
        self.diff.set_diff(rev_tree, parent_tree)
 
656
 
        if self.config.get_user_option('viz-wrap-diffs') == 'True':
 
657
 
            self.diff._on_wraplines_toggled(wrap=True)
 
 
255
    def _show_clicked_cb(self, revid, parentid):
 
 
256
        """Callback for when the show button for a parent is clicked."""
 
 
257
        self.show_diff(self.branch, revid, parentid)
 
 
258
        self.treeview.grab_focus()
 
 
260
    def _treeview_row_activated_cb(self, widget, path, col):
 
 
261
        # TODO: more than one parent
 
 
262
        """Callback for when a treeview row gets activated."""
 
 
263
        revision = self.model[path][0]
 
 
264
        if len(self.parent_ids[revision]) == 0:
 
 
265
            # Ignore revisions without parent
 
 
267
        parent_id = self.parent_ids[revision][0]
 
 
268
        self.show_diff(self.branch, revision.revision_id, parent_id)
 
 
269
        self.treeview.grab_focus()