/b-gtk/fix-viz

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  • Committer: Daniel Schierbeck
  • Date: 2008-01-13 14:12:49 UTC
  • mto: (423.1.2 trunk)
  • mto: This revision was merged to the branch mainline in revision 429.
  • Revision ID: daniel.schierbeck@gmail.com-20080113141249-gd0i2lknr3yik55r
Moved branch view to its own package.

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search.py
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# Copyright (C) 2008 by Jelmer Vernooij <jelmer@samba.org>
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#
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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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#
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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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#
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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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from gi.repository import GObject
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from gi.repository import Gtk
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from bzrlib.plugins.search import index as _mod_index
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from bzrlib.plugins.gtk.i18n import _i18n
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class SearchDialog(Gtk.Dialog):
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    """Search dialog."""
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    def __init__(self, index, parent=None):
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        super(SearchDialog, self).__init__(
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            title="Search Revisions", parent=parent,
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            flags=Gtk.DialogFlags.MODAL,
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            buttons=(Gtk.STOCK_OK, Gtk.ResponseType.OK,
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                Gtk.STOCK_CANCEL, Gtk.ResponseType.CANCEL))
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        pixbuf = self.render_icon_pixbuf(Gtk.STOCK_FIND, Gtk.IconSize.MENU)
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        self.set_icon(pixbuf)
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        # Get arguments
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        self.index = index
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        self.searchbar = Gtk.HBox()
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        searchbar_label = Gtk.Label(label=_i18n("Search for:"))
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        self.searchbar.pack_start(searchbar_label, False, False, 0)
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        self.searchentry = Gtk.Entry()
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        self.searchentry.connect('activate', self._searchentry_activate)
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        # TODO: Completion using the bzr-search suggests functionality
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        self.searchbar.add(self.searchentry)
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        self.get_content_area().pack_start(self.searchbar, False, False, 0)
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        self.results_model = Gtk.ListStore(
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            GObject.TYPE_STRING, GObject.TYPE_STRING, GObject.TYPE_PYOBJECT)
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        self.results_treeview = Gtk.TreeView(self.results_model)
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        self.results_treeview.connect(
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            "row-activated", self._searchresult_row_activated)
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        documentname_column = Gtk.TreeViewColumn(
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            _i18n("Document"), Gtk.CellRendererText(), text=0)
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        self.results_treeview.append_column(documentname_column)
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        summary_column = Gtk.TreeViewColumn(
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            _i18n("Summary"), Gtk.CellRendererText(), text=1)
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        self.results_treeview.append_column(summary_column)
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        results_scrolledwindow = Gtk.ScrolledWindow()
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        results_scrolledwindow.set_policy(
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            Gtk.PolicyType.NEVER, Gtk.PolicyType.AUTOMATIC)
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        results_scrolledwindow.add(self.results_treeview)
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        self.get_content_area().pack_start(
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            results_scrolledwindow, True, True, 0)
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        self.set_default_size(600, 400)
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        # Show the dialog
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        self.show_all()
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    def get_revision(self):
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        (path, focus) = self.results_treeview.get_cursor()
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        if path is None:
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            return None
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        iter = self.results_model.get_iter(path)
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        return self.results_model.get_value(iter, 2)
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    def _searchentry_activate(self, entry):
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        self.results_model.clear()
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        self.index._branch.lock_read()
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        try:
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            query = [
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                (query_item,)
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                for query_item in self.searchentry.get_text().split(" ")]
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            for result in self.index.search(query):
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                if isinstance(result, _mod_index.FileTextHit):
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                    revid = result.text_key[-1]
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                elif isinstance(result, _mod_index.RevisionHit):
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                    revid = result.revision_key[0]
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                else:
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                    raise AssertionError()
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                self.results_model.append(
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                    [result.document_name(), result.summary(), revid])
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        finally:
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            self.index._branch.unlock()
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    def _searchresult_row_activated(self, treeview, path, view_column):
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        self.response(Gtk.ResponseType.OK)