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):
 
 
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):
 
25
30
    This object represents and manages a single window containing information
 
26
31
    for a particular branch.
 
30
 
        gtk.Window.__init__(self, gtk.WINDOW_TOPLEVEL)
 
 
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)
 
31
44
        self.set_border_width(0)
 
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)
 
 
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)
 
39
70
        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')
 
42
75
        icon = self.render_icon(gtk.STOCK_INDEX, gtk.ICON_SIZE_BUTTON)
 
43
76
        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)
 
45
82
        self.accel_group = gtk.AccelGroup()
 
46
83
        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)
 
50
110
    def construct(self):
 
51
111
        """Construct the window contents."""
 
52
112
        vbox = gtk.VBox(spacing=0)
 
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)
 
 
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)
 
 
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)
 
66
286
    def construct_top(self):
 
67
287
        """Construct the top-half of the window."""
 
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)
 
 
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)
 
79
306
        self.treeview.show()
 
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)
 
 
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')
 
118
324
    def construct_navigation(self):
 
119
325
        """Construct the navigation buttons."""
 
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()
 
 
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()
 
146
345
    def construct_bottom(self):
 
147
346
        """Construct the bottom half of the window."""
 
148
 
        from bzrlib.plugins.gtk.logview import LogView
 
149
 
        self.logview = LogView()
 
150
 
        self.logview.set_policy(gtk.POLICY_NEVER, gtk.POLICY_AUTOMATIC)
 
151
 
        self.logview.set_shadow_type(gtk.SHADOW_NONE)
 
 
347
        if self.config.get_user_option('viz-wide-diffs') == 'True':
 
 
348
            self.diff_paned = gtk.VPaned()
 
 
350
            self.diff_paned = gtk.HPaned()
 
152
351
        (width, height) = self.get_size()
 
153
 
        self.logview.set_size_request(width, int(height / 2.5))
 
155
 
        self.logview.set_show_callback(self._show_clicked_cb)
 
156
 
        self.logview.set_go_callback(self._go_clicked_cb)
 
159
 
    def set_branch(self, branch, start, maxnum):
 
160
 
        """Set the branch and start position for this window.
 
162
 
        Creates a new TreeModel and populates it with information about
 
163
 
        the new branch before updating the window title and model of the
 
168
 
        # [ revision, node, last_lines, lines, message, committer, timestamp ]
 
169
 
        self.model = gtk.ListStore(gobject.TYPE_PYOBJECT,
 
170
 
                                   gobject.TYPE_PYOBJECT,
 
171
 
                                   gobject.TYPE_PYOBJECT,
 
172
 
                                   gobject.TYPE_PYOBJECT,
 
178
 
        (self.revisions, colours, self.children, self.parent_ids,
 
179
 
         merge_sorted) = distances(branch, start)
 
180
 
        for (index, (revision, node, lines)) in enumerate(graph(
 
181
 
                self.revisions, colours, merge_sorted)):
 
182
 
            # FIXME: at this point we should be able to show the graph order
 
183
 
            # and lines with no message or commit data - and then incrementally
 
184
 
            # fill the timestamp, committer etc data as desired.
 
185
 
            message = revision.message.split("\n")[0]
 
186
 
            if revision.committer is not None:
 
187
 
                timestamp = format_date(revision.timestamp, revision.timezone)
 
190
 
            self.model.append([revision, node, last_lines, lines,
 
191
 
                               message, revision.committer, timestamp])
 
192
 
            self.index[revision] = index
 
194
 
            if maxnum is not None and index > maxnum:
 
197
 
        self.set_title(branch.nick + " - bzrk")
 
198
 
        self.treeview.set_model(self.model)
 
200
 
    def _treeview_cursor_cb(self, *args):
 
201
 
        """Callback for when the treeview cursor changes."""
 
202
 
        (path, col) = self.treeview.get_cursor()
 
203
 
        revision = self.model[path][0]
 
205
 
        self.back_button.set_sensitive(len(self.parent_ids[revision]) > 0)
 
206
 
        self.fwd_button.set_sensitive(len(self.children[revision]) > 0)
 
207
 
        self.logview.set_revision(revision)
 
 
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()
 
209
450
    def _back_clicked_cb(self, *args):
 
210
451
        """Callback for when the back button is clicked."""
 
211
 
        (path, col) = self.treeview.get_cursor()
 
212
 
        revision = self.model[path][0]
 
213
 
        if not len(self.parent_ids[revision]):
 
216
 
        for parent_id in self.parent_ids[revision]:
 
217
 
            parent = self.revisions[parent_id]
 
218
 
            if same_branch(revision, parent):
 
219
 
                self.treeview.set_cursor(self.index[parent])
 
222
 
            next = self.revisions[self.parent_ids[revision][0]]
 
223
 
            self.treeview.set_cursor(self.index[next])
 
224
 
        self.treeview.grab_focus()
 
226
454
    def _fwd_clicked_cb(self, *args):
 
227
455
        """Callback for when the forward button is clicked."""
 
228
 
        (path, col) = self.treeview.get_cursor()
 
229
 
        revision = self.model[path][0]
 
230
 
        if not len(self.children[revision]):
 
233
 
        for child in self.children[revision]:
 
234
 
            if same_branch(child, revision):
 
235
 
                self.treeview.set_cursor(self.index[child])
 
238
 
            prev = list(self.children[revision])[0]
 
239
 
            self.treeview.set_cursor(self.index[prev])
 
240
 
        self.treeview.grab_focus()
 
242
 
    def _go_clicked_cb(self, revid):
 
 
456
        self.treeview.forward()
 
 
458
    def _go_clicked_cb(self, w, p):
 
243
459
        """Callback for when the go button for a parent is clicked."""
 
244
 
        self.treeview.set_cursor(self.index[self.revisions[revid]])
 
 
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)
 
245
466
        self.treeview.grab_focus()
 
247
 
    def show_diff(self, branch, revid, parentid):
 
 
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):
 
248
621
        """Open a new window to show a diff between the given revisions."""
 
249
622
        from bzrlib.plugins.gtk.diff import DiffWindow
 
250
 
        window = DiffWindow()
 
251
 
        rev_tree = branch.repository.revision_tree(revid)
 
252
 
        parent_tree = branch.repository.revision_tree(parentid)
 
253
 
        description = revid + " - " + branch.nick
 
 
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
 
254
632
        window.set_diff(description, rev_tree, parent_tree)
 
257
 
    def _show_clicked_cb(self, revid, parentid):
 
258
 
        """Callback for when the show button for a parent is clicked."""
 
259
 
        self.show_diff(self.branch, revid, parentid)
 
260
 
        self.treeview.grab_focus()
 
262
 
    def _treeview_row_activated_cb(self, widget, path, col):
 
263
 
        # TODO: more than one parent
 
264
 
        """Callback for when a treeview row gets activated."""
 
265
 
        revision = self.model[path][0]
 
266
 
        if len(self.parent_ids[revision]) == 0:
 
267
 
            # Ignore revisions without parent
 
269
 
        parent_id = self.parent_ids[revision][0]
 
270
 
        self.show_diff(self.branch, revision.revision_id, parent_id)
 
271
 
        self.treeview.grab_focus()
 
 
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)