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Pushed to one repository · View In Graph Contained in 0.8, 0.8.1, and 0.8.2

merge with stable

Changeset 65cfb62e81f6…

Parents 53871c6c3947…

Parents 8800caf388a8…

by Steve Borho

Changes to one file · Browse files at 65cfb62e81f6 Showing diff from parent 53871c6c3947 8800caf388a8 Diff from another changeset...

Change 1 of 1 Show Changes Only hggtk/​vis/​treeview.py Stacked
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 ''' Mercurial revision DAG visualization library     Implements a gtk.TreeModel which visualizes a Mercurial repository   revision history.    Portions of this code stolen mercilessly from bzr-gtk visualization  dialog. Other portions stolen from graphlog extension.  '''    import gtk  import gobject  import pango  import treemodel  import re  from graphcell import CellRendererGraph  from revgraph import *  from mercurial.node import hex      class TreeView(gtk.ScrolledWindow):     __gproperties__ = {   'repo': (gobject.TYPE_PYOBJECT,   'Repository',   'The Mercurial repository being visualized',   gobject.PARAM_CONSTRUCT_ONLY | gobject.PARAM_WRITABLE),     'limit': (gobject.TYPE_PYOBJECT,   'Revision Display Limit',   'The maximum number of revisions to display',   gobject.PARAM_READWRITE),     'revision': (gobject.TYPE_PYOBJECT,   'Revision',   'The currently selected revision',   gobject.PARAM_READWRITE),     'revision-number': (gobject.TYPE_STRING,   'Revision number',   'The number of the selected revision',   '',   gobject.PARAM_READABLE),     'date-column-visible': (gobject.TYPE_BOOLEAN,   'Date',   'Show date column',   False,   gobject.PARAM_READWRITE),   'rev-column-visible': (gobject.TYPE_BOOLEAN,   'Rev',   'Show revision number column',   False,   gobject.PARAM_READWRITE),   'id-column-visible': (gobject.TYPE_BOOLEAN,   'Tags',   'Show revision ID column',   False,   gobject.PARAM_READWRITE),   }     __gsignals__ = {   'revisions-loaded': (gobject.SIGNAL_RUN_FIRST,   gobject.TYPE_NONE,   ()),   'revision-selected': (gobject.SIGNAL_RUN_FIRST,   gobject.TYPE_NONE,   ())   }     def __init__(self, repo, limit=500, pbar=None):   """Create a new TreeView.     :param repo: Repository object to show   """   gtk.ScrolledWindow.__init__(self)     self.set_policy(gtk.POLICY_AUTOMATIC, gtk.POLICY_AUTOMATIC)   self.set_shadow_type(gtk.SHADOW_IN)     self.batchsize = limit   self.repo = repo   self.currev = None   self.construct_treeview()   self.pbar = pbar     def search_in_tree(self, model, column, key, iter, data):   """Searches all fields shown in the tree when the user hits crtr+f,   not just the ones that are set via tree.set_search_column.   Case insensitive   """   key = key.lower()     node = hex(model.get_value(iter, treemodel.REVISION)[treemodel.NODE])   if node.startswith(key):   return False     for col in (treemodel.REVID, treemodel.TAGS, treemodel.COMMITER,   treemodel.MESSAGE):   if key in model.get_value(iter, col).lower():   return False   return True     def create_log_generator(self, graphcol, pats, opts):   if 'filehist' in opts:   self.grapher = filelog_grapher(self.repo, opts['filehist'])   elif graphcol:   end = 0   if pats is not None: # branch name   b = self.repo.branchtags()   if pats in b:   node = b[pats]   start = self.repo.changelog.rev(node)   else:   start = len(self.repo.changelog) - 1   elif opts['revrange']:   if len(opts['revrange']) >= 2:   start, end = opts['revrange']   else:   start = opts['revrange'][0]   end = start   else:   start = len(self.repo.changelog) - 1   self.grapher = revision_grapher(self.repo, start, end, pats)   elif opts.get('revs', None):   self.grapher = dumb_log_generator(self.repo, opts['revs'])   else:   self.grapher = filtered_log_generator(self.repo, pats, opts)   self.show_graph = graphcol   self.graphdata = []   self.index = {}   self.max_cols = 1   self.model = None   self.limit = self.batchsize     def populate(self, revision=None):   """Fill the treeview with contents.   """   stopped = False   try:   (rev, node, lines, parents) = self.grapher.next()   self.max_cols = max(self.max_cols, len(lines))   self.index[rev] = len(self.graphdata)   self.graphdata.append( (rev, node, lines, parents) )   if self.model:   rowref = self.model.get_iter(len(self.graphdata)-1)   path = self.model.get_path(rowref)   self.model.row_inserted(path, rowref)   except StopIteration:   stopped = True     if stopped:   pass   elif self.limit is None:   return True   elif len(self.graphdata) < self.limit:   return True     if not len(self.graphdata):   self.treeview.set_model(None)   self.pbar.end()   self.emit('revisions-loaded')   return False     if not self.model:   self.model = treemodel.TreeModel(self.repo, self.graphdata,   self.color_func)   self.treeview.set_model(self.model)     self.graph_cell.columns_len = self.max_cols   width = self.graph_cell.get_size(self.treeview)[2]   if width > 500:   width = 500   self.graph_column.set_fixed_width(width)   self.graph_column.set_max_width(width)   self.graph_column.set_visible(self.show_graph)     if stopped:   self.emit('revisions-loaded')   if revision is not None:   self.set_revision_id(revision[treemodel.REVID])   self.pbar.end()   return False     def do_get_property(self, property):   if property.name == 'date-column-visible':   return self.date_column.get_visible()   elif property.name == 'id-column-visible':   return self.id_column.get_visible()   elif property.name == 'rev-column-visible':   return self.rev_column.get_visible()   elif property.name == 'repo':   return self.repo   elif property.name == 'limit':   return self.limit   elif property.name == 'revision':   return self.currev   else:   raise AttributeError, 'unknown property %s' % property.name     def do_set_property(self, property, value):   if property.name == 'date-column-visible':   self.date_column.set_visible(value)   elif property.name == 'id-column-visible':   self.id_column.set_visible(value)   elif property.name == 'rev-column-visible':   self.rev_column.set_visible(value)   elif property.name == 'repo':   self.repo = value   elif property.name == 'limit':   self.batchsize = value   elif property.name == 'revision':   self.set_revision_id(value)   else:   raise AttributeError, 'unknown property %s' % property.name     def next_revision_batch(self, size):   self.batchsize = size   self.limit += self.batchsize   self.pbar.begin()   gobject.idle_add(self.populate)     def load_all_revisions(self):   self.limit = None   self.pbar.begin()   gobject.idle_add(self.populate)     def get_revision(self):   """Return revision id of currently selected revision, or None."""   return self.get_property('revision')     def scroll_to_revision(self, revid):   if revid in self.index:   row = self.index[revid]   self.treeview.scroll_to_cell(row, use_align=True, row_align=0.5)     def set_revision_id(self, revid):   """Change the currently selected revision.     :param revid: Revision id of revision to display.   """   if revid in self.index:   row = self.index[revid]   self.treeview.set_cursor(row)   self.treeview.grab_focus()     def get_parents(self):   """Return the parents of the currently selected revision.     :return: list of revision ids.   """   return self.get_property('parents')     def refresh(self, graphcol, pats, opts):   self.repo.invalidate()   self.repo.dirstate.invalidate()   if len(self.repo.changelog) > 0:   self.create_log_generator(graphcol, pats, opts)   self.pbar.begin()   gobject.idle_add(self.populate, self.get_revision())   else:   self.pbar.set_status_text('Repository is empty')     def construct_treeview(self):   self.treeview = gtk.TreeView()   self.treeview.set_rules_hint(True)   self.treeview.set_reorderable(False)   self.treeview.set_enable_search(True)   self.treeview.set_search_equal_func(self.search_in_tree, None)     # If user has configured authorcolor in [tortoisehg], color   # rows by author matches   self.author_pats = []   for k, v in self.repo.ui.configitems('tortoisehg'):   if not k.startswith('authorcolor.'): continue   pat = k[12:]   self.author_pats.append((re.compile(pat, re.I), v))   if self.author_pats or self.repo.ui.configbool('tortoisehg',   'authorcolor'):   self.color_func = self.text_color_author   else:   self.color_func = self.text_color_orig     # Fix old PyGTK (<1.12) bug - by JAM   set_tooltip = getattr(self.treeview, 'set_tooltip_column', None)   if set_tooltip is not None:   set_tooltip(treemodel.MESSAGE)     self.treeview.get_selection().set_mode(gtk.SELECTION_SINGLE)   self.treeview.connect("cursor-changed", self._on_selection_changed)   self.treeview.set_property('fixed-height-mode', True)   self.treeview.show()   self.add(self.treeview)     self.graph_cell = CellRendererGraph()   self.graph_column = gtk.TreeViewColumn('Graph')   self.graph_column.set_resizable(True)   self.graph_column.set_sizing(gtk.TREE_VIEW_COLUMN_FIXED)   self.graph_column.pack_start(self.graph_cell, expand=False)   self.graph_column.add_attribute(self.graph_cell,   "node", treemodel.NODE)   self.graph_column.add_attribute(self.graph_cell,   "in-lines", treemodel.LAST_LINES)   self.graph_column.add_attribute(self.graph_cell,   "out-lines", treemodel.LINES)   self.treeview.append_column(self.graph_column)     cell = gtk.CellRendererText()   cell.set_property("width-chars", 8)   cell.set_property("ellipsize", pango.ELLIPSIZE_END)   self.rev_column = gtk.TreeViewColumn("Rev")   self.rev_column.set_visible(False)   self.rev_column.set_resizable(True)   self.rev_column.set_sizing(gtk.TREE_VIEW_COLUMN_FIXED)   self.rev_column.set_fixed_width(cell.get_size(self.treeview)[2])   self.rev_column.pack_start(cell, expand=True)   self.rev_column.add_attribute(cell, "text", treemodel.REVID) - #self.rev_column.add_attribute(cell, "foreground", treemodel.FGCOLOR) + self.rev_column.add_attribute(cell, "foreground", treemodel.FGCOLOR)   self.treeview.append_column(self.rev_column)     cell = gtk.CellRendererText()   cell.set_property("width-chars", 15)   cell.set_property("ellipsize", pango.ELLIPSIZE_END)   self.id_column = gtk.TreeViewColumn("ID")   self.id_column.set_visible(False)   self.id_column.set_resizable(True)   self.id_column.set_sizing(gtk.TREE_VIEW_COLUMN_FIXED)   self.id_column.set_fixed_width(cell.get_size(self.treeview)[2])   self.id_column.pack_start(cell, expand=True)   self.id_column.add_attribute(cell, "text", treemodel.HEXID)   self.id_column.add_attribute(cell, "foreground", treemodel.FGCOLOR)   self.treeview.append_column(self.id_column)     cell = gtk.CellRendererText()   cell.set_property("width-chars", 65)   cell.set_property("ellipsize", pango.ELLIPSIZE_END)   self.msg_column = gtk.TreeViewColumn("Summary")   self.msg_column.set_resizable(True)   self.msg_column.set_sizing(gtk.TREE_VIEW_COLUMN_FIXED)   self.msg_column.set_fixed_width(cell.get_size(self.treeview)[2])   self.msg_column.pack_end(cell, expand=True)   self.msg_column.add_attribute(cell, "foreground", treemodel.FGCOLOR)   self.msg_column.add_attribute(cell, "markup", treemodel.MESSAGE)   self.msg_column.add_attribute(cell, "underline", treemodel.WCPARENT)   self.treeview.append_column(self.msg_column)     cell = gtk.CellRendererText()   cell.set_property("width-chars", 20)   cell.set_property("ellipsize", pango.ELLIPSIZE_END)   self.committer_column = gtk.TreeViewColumn("User")   self.committer_column.set_resizable(True)   self.committer_column.set_sizing(gtk.TREE_VIEW_COLUMN_FIXED)   self.committer_column.set_fixed_width(cell.get_size(self.treeview)[2])   self.committer_column.pack_start(cell, expand=True)   self.committer_column.add_attribute(cell, "text", treemodel.COMMITER)   self.committer_column.add_attribute(cell, "foreground",   treemodel.FGCOLOR)   self.treeview.append_column(self.committer_column)     cell = gtk.CellRendererText()   cell.set_property("width-chars", 20)   cell.set_property("ellipsize", pango.ELLIPSIZE_END)   self.date_column = gtk.TreeViewColumn("Date")   self.date_column.set_visible(False)   self.date_column.set_resizable(True)   self.date_column.set_sizing(gtk.TREE_VIEW_COLUMN_FIXED)   self.date_column.set_fixed_width(cell.get_size(self.treeview)[2])   self.date_column.pack_start(cell, expand=True)   self.date_column.add_attribute(cell, "text", treemodel.TIMESTAMP)   self.date_column.add_attribute(cell, "foreground", treemodel.FGCOLOR)   self.treeview.append_column(self.date_column)     def text_color_orig(self, parents, rev, author):   if len(parents) == 2:   # mark merge changesets green   return '#006400'   elif len(parents) == 1:   # detect non-trivial parent   if long(rev) != parents[0]+1:   return '#900000'   else:   return 'black'   else:   return 'black'     colors = '''black blue deeppink mediumorchid blue burlywood4 goldenrod   slateblue red2 navy dimgrey'''.split()   color_cache = {}     def text_color_author(self, parents, rev, author):   for re, v in self.author_pats:   if (re.search(author)):   return v   if author not in self.color_cache:   color = self.colors[len(self.color_cache.keys()) % len(self.colors)]   self.color_cache[author] = color   return self.color_cache[author]     def _on_selection_changed(self, treeview):   """callback for when the treeview changes."""   (path, focus) = treeview.get_cursor()   if path is not None and self.model is not None:   iter = self.model.get_iter(path)   self.currev = self.model.get_value(iter, treemodel.REVISION)   self.emit('revision-selected')