/b-gtk/fix-viz

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Viewing changes to annotate/gannotate.py

  • Committer: Jelmer Vernooij
  • Date: 2007-03-23 13:41:56 UTC
  • Revision ID: jelmer@samba.org-20070323134156-6f00hd1a3j38gl74
Add two TODO items

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annotate/gannotate.py
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from bzrlib.revision import NULL_REVISION, CURRENT_REVISION
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from colormap import AnnotateColorMap, AnnotateColorSaturation
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from bzrlib.plugins.gtk.revisionview import RevisionView
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from bzrlib.plugins.gtk.window import Window
 
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from bzrlib.plugins.gtk.logview import LogView
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(
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) = range(6)
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class GAnnotateWindow(Window):
 
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class GAnnotateWindow(gtk.Window):
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    """Annotate window."""
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    def __init__(self, all=False, plain=False, parent=None, branch=None):
 
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    def __init__(self, all=False, plain=False):
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        self.all = all
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        self.plain = plain
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        self._branch = branch
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        Window.__init__(self, parent)
 
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        gtk.Window.__init__(self, gtk.WINDOW_TOPLEVEL)
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        self.set_icon(self.render_icon(gtk.STOCK_FIND, gtk.ICON_SIZE_BUTTON))
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        self.annotate_colormap = AnnotateColorSaturation()
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        self._create()
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        self.revisions = {}
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        self.history = []
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        self._no_back = set()
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    def annotate(self, tree, branch, file_id):
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        self.annotations = []
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        self.branch = branch
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        self.tree = tree
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        self.file_id = file_id
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        self.revisionview.set_file_id(file_id)
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        self.revision_id = getattr(tree, 'get_revision_id', 
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                                   lambda: CURRENT_REVISION)()
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        # [revision id, line number, author, revno, highlight color, line]
 
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        # [revision id, line number, committer, revno, highlight color, line]
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        self.annomodel = gtk.ListStore(gobject.TYPE_STRING,
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                                       gobject.TYPE_STRING,
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                                       gobject.TYPE_STRING,
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        try:
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            branch.lock_read()
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            branch.repository.lock_read()
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            self.dotted = {}
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            revno_map = self.branch.get_revision_id_to_revno_map()
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            for revision_id, revno in revno_map.iteritems():
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                self.dotted[revision_id] = '.'.join(str(num) for num in revno)
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            for line_no, (revision, revno, line)\
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                    in enumerate(self._annotate(tree, file_id)):
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                if revision.revision_id == last_seen and not self.all:
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                    revno = author = ""
 
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                    revno = committer = ""
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                else:
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                    last_seen = revision.revision_id
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                    author = revision.get_apparent_author()
 
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                    committer = revision.committer
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                if revision.revision_id not in self.revisions:
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                    self.revisions[revision.revision_id] = revision
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                self.annomodel.append([revision.revision_id,
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                                       line_no + 1,
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                                       author,
 
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                                       committer,
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                                       revno,
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                                       None,
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                                       line.rstrip("\r\n")
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        self.annoview.set_model(self.annomodel)
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        self.annoview.grab_focus()
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        my_revno = self.dotted.get(self.revision_id, 'current')
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        title = '%s (%s) - gannotate' % (self.tree.id2path(file_id), my_revno)
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        self.set_title(title)
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    def jump_to_line(self, lineno):
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        if lineno > len(self.annomodel) or lineno < 1:
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        self.annoview.set_cursor(row)
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        self.annoview.scroll_to_cell(row, use_align=True)
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    def _dotted_revnos(self, repository, revision_id):
 
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        """Return a dict of revision_id -> dotted revno
 
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        :param repository: The repository to get the graph from
 
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        :param revision_id: The last revision for which this info is needed
 
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        """
 
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        graph = repository.get_revision_graph(revision_id)
 
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        dotted = {}
 
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        for n, revision_id, d, revno, e in tsort.merge_sort(graph, 
 
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            revision_id, generate_revno=True):
 
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            dotted[revision_id] = '.'.join(str(num) for num in revno)
 
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        return dotted
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    def _annotate(self, tree, file_id):
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        current_revision = FakeRevision(CURRENT_REVISION)
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            revision_id = self.branch.last_revision()
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        else:
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            revision_id = self.revision_id
 
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        dotted = self._dotted_revnos(repository, revision_id)
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        revision_cache = RevisionCache(repository, self.revisions)
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        for origin, text in tree.annotate_iter(file_id):
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            rev_id = origin
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            else:
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                try:
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                    revision = revision_cache.get_revision(rev_id)
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                    revno = self.dotted.get(rev_id, 'merge')
 
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                    revno = dotted.get(rev_id, 'merge')
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                    if len(revno) > 15:
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                        revno = 'merge'
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                except NoSuchRevision:
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    def _activate_selected_revision(self, w):
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        rev_id = self._selected_revision()
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        if not rev_id or rev_id == NULL_REVISION:
 
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        if rev_id is None:
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            return
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        selected = self.revisions[rev_id]
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        self.revisionview.set_revision(selected)
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        if (len(selected.parent_ids) != 0 and selected.parent_ids[0] not in
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            self._no_back):
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            enable_back = True
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        else:
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            enable_back = False
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        self.back_button.set_sensitive(enable_back)
 
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        self.logview.set_revision(selected)
 
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        self.back_button.set_sensitive(len(selected.parent_ids) != 0)
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    def _create(self):
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        self.revisionview = self._create_log_view()
 
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        self.logview = self._create_log_view()
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        self.annoview = self._create_annotate_view()
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        vbox = gtk.VBox(False)
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        self.pane = pane = gtk.VPaned()
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        pane.add1(swbox)
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        pane.add2(self.revisionview)
 
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        pane.add2(self.logview)
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        pane.show()
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        vbox.pack_start(pane, expand=True, fill=True)
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        self._search.show_for('line')
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        self._search.set_target(self.annoview, LINE_NUM_COL)
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    def line_diff(self, tv, path, tvc):
 
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    def row_diff(self, tv, path, tvc):
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        row = path[0]
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        revision = self.annotations[row]
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        repository = self.branch.repository
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                tree2 = repository.revision_tree(NULL_REVISION)
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        from bzrlib.plugins.gtk.diff import DiffWindow
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        window = DiffWindow()
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        window.set_diff("Diff for line %d" % (row+1), tree1, tree2)
 
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        window.set_diff("Diff for row %d" % (row+1), tree1, tree2)
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        window.set_file(tree1.id2path(self.file_id))
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        window.show()
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        tv.set_rules_hint(False)
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        tv.connect("cursor-changed", self._activate_selected_revision)
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        tv.show()
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        tv.connect("row-activated", self.line_diff)
 
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        tv.connect("row-activated", self.row_diff)
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        cell = gtk.CellRendererText()
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        cell.set_property("xalign", 1.0)
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        return tv
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    def _create_log_view(self):
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        lv = RevisionView(self._branch)
 
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        lv = LogView()
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        lv.show()
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        return lv
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        return button
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    def go_back(self):
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        last_tree = self.tree
 
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        self.history.append(self.tree)
 
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        self.forward_button.set_sensitive(True)
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        rev_id = self._selected_revision()
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        parent_id = self.revisions[rev_id].parent_ids[0]
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        target_tree = self.branch.repository.revision_tree(parent_id)
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        if self._go(target_tree):
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            self.history.append(last_tree)
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            self.forward_button.set_sensitive(True)
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        else:
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            self._no_back.add(parent_id)
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            self.back_button.set_sensitive(False)
 
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        self._go(target_tree)
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    def go_forward(self):
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        if len(self.history) == 0:
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            if new_row < 0:
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                new_row = 0
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            self.annoview.set_cursor(new_row)
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            return True
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        else:
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            return False
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    def get_scroll_offset(self, tree):
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        old = self.tree.get_file(self.file_id)
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                return j - i
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class FakeRevision:
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    """ A fake revision.
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        self.timezone = 0
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        self.properties = {}
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    def get_apparent_author(self):
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        return self.committer
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class RevisionCache(object):
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    """A caching revision source"""