diff options
Diffstat (limited to 'src/view/home/HomeWindow.py')
| -rw-r--r-- | src/view/home/HomeWindow.py | 141 |
1 files changed, 141 insertions, 0 deletions
diff --git a/src/view/home/HomeWindow.py b/src/view/home/HomeWindow.py new file mode 100644 index 0000000..f1f46e9 --- /dev/null +++ b/src/view/home/HomeWindow.py @@ -0,0 +1,141 @@ +# Copyright (C) 2006-2007 Red Hat, Inc. +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + +import gtk +import hippo +import cairo + +from sugar.graphics import style + +from view.home.MeshBox import MeshBox +from view.home.HomeBox import HomeBox +from view.home.FriendsBox import FriendsBox +from view.home.transitionbox import TransitionBox +from model.shellmodel import ShellModel + +_HOME_PAGE = 0 +_FRIENDS_PAGE = 1 +_MESH_PAGE = 2 +_TRANSITION_PAGE = 3 + +class HomeWindow(gtk.Window): + def __init__(self, shell): + gtk.Window.__init__(self) + + self._shell = shell + self._active = False + self._level = ShellModel.ZOOM_HOME + + self._canvas = hippo.Canvas() + self.add(self._canvas) + self._canvas.show() + + self.set_default_size(gtk.gdk.screen_width(), + gtk.gdk.screen_height()) + + self.realize() + self.window.set_type_hint(gtk.gdk.WINDOW_TYPE_HINT_DESKTOP) + self.connect("key-release-event", self._key_release_cb) + self.connect('focus-in-event', self._focus_in_cb) + self.connect('focus-out-event', self._focus_out_cb) + + self._enter_sid = self.connect('enter-notify-event', + self._enter_notify_event_cb) + self._leave_sid = self.connect('leave-notify-event', + self._leave_notify_event_cb) + self._motion_sid = self.connect('motion-notify-event', + self._motion_notify_event_cb) + + self._home_box = HomeBox(shell) + self._friends_box = FriendsBox(shell) + self._mesh_box = MeshBox(shell) + self._transition_box = TransitionBox() + + self._activate_view() + self._canvas.set_root(self._home_box) + + self._transition_box.connect('completed', + self._transition_completed_cb) + + def _enter_notify_event_cb(self, window, event): + if event.x != gtk.gdk.screen_width() / 2 or \ + event.y != gtk.gdk.screen_height() / 2: + self._mouse_moved() + + def _leave_notify_event_cb(self, window, event): + self._mouse_moved() + + def _motion_notify_event_cb(self, window, event): + self._mouse_moved() + + # We want to enable the XO palette only when the user + # moved away from the default mouse position (screen center). + def _mouse_moved(self): + self._home_box.enable_xo_palette() + self.disconnect(self._leave_sid) + self.disconnect(self._motion_sid) + self.disconnect(self._enter_sid) + + def _key_release_cb(self, widget, event): + keyname = gtk.gdk.keyval_name(event.keyval) + if keyname == "Alt_L": + self._home_box.release() + + def _deactivate_view(self): + if self._level == ShellModel.ZOOM_HOME: + self._home_box.suspend() + elif self._level == ShellModel.ZOOM_MESH: + self._mesh_box.suspend() + + def _activate_view(self): + if self._level == ShellModel.ZOOM_HOME: + self._home_box.resume() + elif self._level == ShellModel.ZOOM_MESH: + self._mesh_box.resume() + + def _focus_in_cb(self, widget, event): + self._activate_view() + + def _focus_out_cb(self, widget, event): + self._deactivate_view() + + def set_zoom_level(self, level): + self._deactivate_view() + self._level = level + self._activate_view() + + self._canvas.set_root(self._transition_box) + + if level == ShellModel.ZOOM_HOME: + size = style.XLARGE_ICON_SIZE + elif level == ShellModel.ZOOM_FRIENDS: + size = style.LARGE_ICON_SIZE + elif level == ShellModel.ZOOM_MESH: + size = style.STANDARD_ICON_SIZE + + self._transition_box.set_size(size) + + def _transition_completed_cb(self, transition_box): + if self._level == ShellModel.ZOOM_HOME: + self._canvas.set_root(self._home_box) + elif self._level == ShellModel.ZOOM_FRIENDS: + self._canvas.set_root(self._friends_box) + elif self._level == ShellModel.ZOOM_MESH: + self._canvas.set_root(self._mesh_box) + self._mesh_box.focus_search_entry() + + def get_home_box(self): + return self._home_box |