/usr/share/pyshared/sugar/graphics/window.py is in python-sugar-toolkit-0.88 0.88.1-4.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 | # Copyright (C) 2007, Red Hat, Inc.
# Copyright (C) 2009, Aleksey Lim, Sayamindu Dasgupta
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2 of the License, or (at your option) any later version.
#
# This library 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
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this library; if not, write to the
# Free Software Foundation, Inc., 59 Temple Place - Suite 330,
# Boston, MA 02111-1307, USA.
"""
STABLE.
"""
import gobject
import gtk
import warnings
from sugar.graphics.icon import Icon
from sugar.graphics import palettegroup
_UNFULLSCREEN_BUTTON_VISIBILITY_TIMEOUT = 2
class UnfullscreenButton(gtk.Window):
def __init__(self):
gtk.Window.__init__(self)
self.set_decorated(False)
self.set_resizable(False)
self.set_type_hint(gtk.gdk.WINDOW_TYPE_HINT_DIALOG)
self.set_border_width(0)
self.props.accept_focus = False
#Setup estimate of width, height
w, h = gtk.icon_size_lookup(gtk.ICON_SIZE_LARGE_TOOLBAR)
self._width = w
self._height = h
self.connect('size-request', self._size_request_cb)
screen = self.get_screen()
screen.connect('size-changed', self._screen_size_changed_cb)
self._button = gtk.Button()
self._button.set_relief(gtk.RELIEF_NONE)
self._icon = Icon(icon_name='view-return',
icon_size=gtk.ICON_SIZE_LARGE_TOOLBAR)
self._icon.show()
self._button.add(self._icon)
self._button.show()
self.add(self._button)
def connect_button_press(self, cb):
self._button.connect('button-press-event', cb)
def _reposition(self):
x = gtk.gdk.screen_width() - self._width
self.move(x, 0)
def _size_request_cb(self, widget, req):
self._width = req.width
self._height = req.height
self._reposition()
def _screen_size_changed_cb(self, screen):
self._reposition()
class Window(gtk.Window):
def __init__(self, **args):
self._enable_fullscreen_mode = True
gtk.Window.__init__(self, **args)
self.connect('realize', self.__window_realize_cb)
self.connect('key-press-event', self.__key_press_cb)
self._toolbar_box = None
self._alerts = []
self._canvas = None
self.tray = None
self.__vbox = gtk.VBox()
self.__hbox = gtk.HBox()
self.__vbox.pack_start(self.__hbox)
self.__hbox.show()
self._event_box = gtk.EventBox()
self.__hbox.pack_start(self._event_box)
self._event_box.show()
self._event_box.add_events(gtk.gdk.POINTER_MOTION_HINT_MASK
| gtk.gdk.POINTER_MOTION_MASK)
self._event_box.connect('motion-notify-event', self.__motion_notify_cb)
self.add(self.__vbox)
self.__vbox.show()
self._is_fullscreen = False
self._unfullscreen_button = UnfullscreenButton()
self._unfullscreen_button.set_transient_for(self)
self._unfullscreen_button.connect_button_press(
self.__unfullscreen_button_pressed)
self._unfullscreen_button_timeout_id = None
def reveal(self):
""" Make window active
In contrast with present(), brings window to the top
even after invoking on response on non-gtk events.
See #1423.
"""
if self.window is None:
self.show()
return
timestamp = gtk.get_current_event_time()
if not timestamp:
timestamp = gtk.gdk.x11_get_server_time(self.window)
self.window.focus(timestamp)
def fullscreen(self):
palettegroup.popdown_all()
if self._toolbar_box is not None:
self._toolbar_box.hide()
if self.tray is not None:
self.tray.hide()
self._is_fullscreen = True
if self.props.enable_fullscreen_mode:
self._unfullscreen_button.show()
if self._unfullscreen_button_timeout_id is not None:
gobject.source_remove(self._unfullscreen_button_timeout_id)
self._unfullscreen_button_timeout_id = None
self._unfullscreen_button_timeout_id = \
gobject.timeout_add_seconds( \
_UNFULLSCREEN_BUTTON_VISIBILITY_TIMEOUT, \
self.__unfullscreen_button_timeout_cb)
def unfullscreen(self):
if self._toolbar_box is not None:
self._toolbar_box.show()
if self.tray is not None:
self.tray.show()
self._is_fullscreen = False
if self.props.enable_fullscreen_mode:
self._unfullscreen_button.hide()
if self._unfullscreen_button_timeout_id:
gobject.source_remove(self._unfullscreen_button_timeout_id)
self._unfullscreen_button_timeout_id = None
def set_canvas(self, canvas):
if self._canvas:
self._event_box.remove(self._canvas)
if canvas:
self._event_box.add(canvas)
self._canvas = canvas
self.__vbox.set_focus_child(self._canvas)
def get_canvas(self):
return self._canvas
canvas = property(get_canvas, set_canvas)
def get_toolbar_box(self):
return self._toolbar_box
def set_toolbar_box(self, toolbar_box):
if self._toolbar_box:
self.__vbox.remove(self._toolbar_box)
self.__vbox.pack_start(toolbar_box, False)
self.__vbox.reorder_child(toolbar_box, 0)
self._toolbar_box = toolbar_box
toolbar_box = property(get_toolbar_box, set_toolbar_box)
def set_tray(self, tray, position):
if self.tray:
box = self.tray.get_parent()
box.remove(self.tray)
if position == gtk.POS_LEFT:
self.__hbox.pack_start(tray, False)
elif position == gtk.POS_RIGHT:
self.__hbox.pack_end(tray, False)
elif position == gtk.POS_BOTTOM:
self.__vbox.pack_end(tray, False)
self.tray = tray
def add_alert(self, alert):
self._alerts.append(alert)
if len(self._alerts) == 1:
self.__vbox.pack_start(alert, False)
if self._toolbar_box is not None:
self.__vbox.reorder_child(alert, 1)
else:
self.__vbox.reorder_child(alert, 0)
def remove_alert(self, alert):
if alert in self._alerts:
self._alerts.remove(alert)
# if the alert is the visible one on top of the queue
if alert.get_parent() is not None:
self.__vbox.remove(alert)
if len(self._alerts) >= 1:
self.__vbox.pack_start(self._alerts[0], False)
if self._toolbar_box is not None:
self.__vbox.reorder_child(self._alerts[0], 1)
else:
self.__vbox.reorder_child(self._alert[0], 0)
def __window_realize_cb(self, window):
group = gtk.Window()
group.realize()
window.window.set_group(group.window)
def __key_press_cb(self, widget, event):
key = gtk.gdk.keyval_name(event.keyval)
if event.state & gtk.gdk.MOD1_MASK:
if self.tray is not None and key == 'space':
self.tray.props.visible = not self.tray.props.visible
return True
elif key == 'Escape' and self._is_fullscreen and \
self.props.enable_fullscreen_mode:
self.unfullscreen()
return True
return False
def __unfullscreen_button_pressed(self, widget, event):
self.unfullscreen()
def __motion_notify_cb(self, widget, event):
if self._is_fullscreen and self.props.enable_fullscreen_mode:
if not self._unfullscreen_button.props.visible:
self._unfullscreen_button.show()
else:
# Reset the timer
if self._unfullscreen_button_timeout_id is not None:
gobject.source_remove(self._unfullscreen_button_timeout_id)
self._unfullscreen_button_timeout_id = None
self._unfullscreen_button_timeout_id = \
gobject.timeout_add_seconds( \
_UNFULLSCREEN_BUTTON_VISIBILITY_TIMEOUT, \
self.__unfullscreen_button_timeout_cb)
return False
def __unfullscreen_button_timeout_cb(self):
self._unfullscreen_button.hide()
self._unfullscreen_button_timeout_id = None
return False
def set_enable_fullscreen_mode(self, enable_fullscreen_mode):
self._enable_fullscreen_mode = enable_fullscreen_mode
def get_enable_fullscreen_mode(self):
return self._enable_fullscreen_mode
enable_fullscreen_mode = gobject.property(type=object,
setter=set_enable_fullscreen_mode, getter=get_enable_fullscreen_mode)
# DEPRECATED
def set_toolbox(self, toolbar_box):
warnings.warn('use toolbar_box instead of toolbox', DeprecationWarning)
self.set_toolbar_box(toolbar_box)
def get_toolbox(self):
warnings.warn('use toolbar_box instead of toolbox', DeprecationWarning)
return self._toolbar_box
toolbox = property(get_toolbox, set_toolbox)
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