/b-gtk/fix-viz

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  • Committer: Jelmer Vernooij
  • Date: 2006-05-19 16:37:13 UTC
  • Revision ID: jelmer@samba.org-20060519163713-be77b31c72cbc7e8
Move visualisation code to a separate directory, preparing for bundling 
the GTK+ plugins for bzr.

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commit.py
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# Copyright (C) 2006 Jelmer Vernooij <jelmer@samba.org>
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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# GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
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import pygtk
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pygtk.require("2.0")
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import gobject
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import gtk
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import pango
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import bzrlib
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if bzrlib.version_info < (0, 9):
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    # function deprecated in 0.9
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    from bzrlib.delta import compare_trees
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class GCommitDialog(gtk.Dialog):
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    """ Commit Dialog """
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    def __init__(self, tree):
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        gtk.Dialog.__init__(self)
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        self.set_default_size(400, 400)
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        self.old_tree = tree.branch.repository.revision_tree(tree.branch.last_revision())
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        self.pending_merges = tree.pending_merges()
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        if bzrlib.version_info < (0, 9):
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            self.delta = compare_trees(self.old_tree, tree)
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        else:
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            self.delta = tree.changes_from(self.old_tree)
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        self._create()
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    def _create_file_view(self):
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        self.file_store = gtk.ListStore(gobject.TYPE_BOOLEAN, gobject.TYPE_STRING, gobject.TYPE_STRING)
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        self.file_view = gtk.TreeView(self.file_store)
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        crt = gtk.CellRendererToggle()
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        crt.set_property("activatable", True)
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        crt.connect("toggled", self._toggle_commit, self.file_store)
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        self.file_view.append_column(gtk.TreeViewColumn("Commit", 
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                                     crt, active=0))
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        self.file_view.append_column(gtk.TreeViewColumn("Path", 
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                                     gtk.CellRendererText(), text=1))
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        self.file_view.append_column(gtk.TreeViewColumn("Type", 
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                                     gtk.CellRendererText(), text=2))
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        for path, _, _ in self.delta.added:
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            self.file_store.append([ True, path, "Added" ])
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        for path, _, _ in self.delta.removed:
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            self.file_store.append([ True, path, "Removed" ])
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        for oldpath, _, _, _, _, _ in self.delta.renamed:
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            self.file_store.append([ True, oldpath, "Renamed"])
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        for path, _, _, _, _ in self.delta.modified:
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            self.file_store.append([ True, path, "Modified"])
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        self.file_view.show()
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    def _toggle_commit(self, cell, path, model):
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        model[path][0] = not model[path][0]
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        return
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    def _get_specific_files(self):
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        ret = []
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        it = self.file_store.get_iter_first()
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        while it:
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            if self.file_store.get_value(it, 0):
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                ret.append(self.file_store.get_value(it, 1))
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            it = self.file_store.iter_next(it)
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        return ret
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    specific_files = property(_get_specific_files)
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    def _create_pending_merge_view(self, merges):
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        self.pending_merge_store = gtk.ListStore(gobject.TYPE_STRING)
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        for revid in merges:
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            self.pending_merge_store.append([revid])
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        self.pending_merge_view = gtk.TreeView(self.pending_merge_store)
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        self.pending_merge_view.show()
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    def _create_message_box(self):
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        self.message_entry = gtk.TextView()
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        self.message_entry.show()
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        return self.message_entry
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    def _get_message(self):
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        buffer = self.message_entry.get_buffer()
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        return buffer.get_text(buffer.get_start_iter(), buffer.get_end_iter())
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    message = property(_get_message)
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    def _create(self):
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        # Show list of changed files with checkboxes
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        self._create_file_view()
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        self.vbox.set_spacing(2)
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        self.vbox.pack_start(self.file_view, expand=True, fill=True)
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        # If_ there are any pending merges, show list of pending merges
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        if self.pending_merges:
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            self._create_pending_merge_view(self.pending_merges)
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            self.vbox.pack_start(self.pending_merge_view, expand=True, fill=True)
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        # Show box where user can add comments
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        self._create_message_box()
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        self.vbox.pack_start(self.message_entry, expand=True, fill=True)
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        # Commit, Cancel buttons
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        self.add_buttons(gtk.STOCK_CANCEL, gtk.RESPONSE_CANCEL, "_Commit", gtk.RESPONSE_OK)
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