Merge branch 'master' of git+ssh://dev.laptop.org/git/sugar
This commit is contained in:
commit
b01684ef27
@ -71,12 +71,6 @@ class HomeModel(gobject.GObject):
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screen.connect('active-window-changed',
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self._active_window_changed_cb)
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bus = dbus.SessionBus()
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bus.add_signal_receiver(self._dbus_name_owner_changed_cb,
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'NameOwnerChanged',
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'org.freedesktop.DBus',
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'org.freedesktop.DBus')
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def get_current_activity(self):
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return self._current_activity
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@ -111,7 +105,7 @@ class HomeModel(gobject.GObject):
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activity = HomeActivity(bundle, activity_id)
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self._add_activity(activity)
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service = self._get_activity_service(window.get_xid())
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service = self._get_activity_service(activity_id)
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activity.set_service(service)
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activity.set_window(window)
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@ -125,19 +119,6 @@ class HomeModel(gobject.GObject):
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self.emit('active-activity-changed', None)
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self._notify_activity_activation(self._current_activity, None)
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def _dbus_name_owner_changed_cb(self, name, old, new):
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"""Detect new activity instances on the DBus"""
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if name.startswith(_SERVICE_NAME) and new and not old:
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try:
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xid = int(name[len(_SERVICE_NAME):])
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activity = self._get_activity_by_xid(xid)
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if activity and not activity.get_service():
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service = self._get_activity_service(xid)
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activity.set_service(service)
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except ValueError:
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logging.error('Invalid activity service name, '
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'cannot extract the xid')
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def _get_activity_by_xid(self, xid):
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for activity in self._activities:
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if activity.get_xid() == xid:
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@ -185,12 +166,12 @@ class HomeModel(gobject.GObject):
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self.emit('active-activity-changed', self._current_activity)
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def _get_activity_service(self, xid):
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def _get_activity_service(self, activity_id):
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bus = dbus.SessionBus()
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try:
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service = dbus.Interface(
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bus.get_object(_SERVICE_NAME + '%d' % xid,
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_SERVICE_PATH + "/%s" % xid),
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bus.get_object(_SERVICE_NAME + activity_id,
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_SERVICE_PATH + "/" + activity_id),
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_SERVICE_INTERFACE)
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except dbus.DBusException:
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service = None
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@ -26,10 +26,6 @@ from sugar.presence import presenceservice
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from sugar.activity.activityhandle import ActivityHandle
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from sugar import util
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_ACTIVITY_SERVICE_NAME = "org.laptop.Activity"
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_ACTIVITY_SERVICE_PATH = "/org/laptop/Activity"
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_ACTIVITY_INTERFACE = "org.laptop.Activity"
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_ACTIVITY_FACTORY_INTERFACE = "org.laptop.ActivityFactory"
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def create_activity_id():
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@ -33,24 +33,21 @@ class ActivityService(dbus.service.Object):
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def __init__(self, activity):
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"""Initialise the service for the given activity
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activity -- sugar.activity.activity.Activity instance,
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must have already bound it's window (i.e. it must
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have already initialised to the point of having
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the X window available).
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activity -- sugar.activity.activity.Activity instance
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Creates dbus services that use the xid of the activity's
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root window as discriminants among all active services
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Creates dbus services that use the instance's activity_id
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as discriminants among all active services
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of this type. That is, the services are all available
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as names/paths derived from the xid for the window.
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as names/paths derived from the instance's activity_id.
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The various methods exposed on dbus are just forwarded
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to the client Activity object's equally-named methods.
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"""
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activity.realize()
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xid = activity.window.xid
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service_name = _ACTIVITY_SERVICE_NAME + '%d' % xid
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object_path = _ACTIVITY_SERVICE_PATH + "/%s" % xid
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activity_id = activity.get_id()
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service_name = _ACTIVITY_SERVICE_NAME + activity_id
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object_path = _ACTIVITY_SERVICE_PATH + "/" + activity_id
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bus = dbus.SessionBus()
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bus_name = dbus.service.BusName(service_name, bus=bus)
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@ -21,6 +21,7 @@ import gtk
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from gtk import gdk, keysyms
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import gobject
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import time
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import hippo
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ALIGNMENT_AUTOMATIC = 0
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ALIGNMENT_BOTTOM_LEFT = 1
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@ -36,7 +37,7 @@ class Palette(gtk.Window):
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__gtype_name__ = 'SugarPalette'
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__gproperties__ = {
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'parent': (object, None, None, gobject.PARAM_READWRITE),
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'invoker': (object, None, None, gobject.PARAM_READWRITE),
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'alignment': (gobject.TYPE_INT, None, None, 0, 8, ALIGNMENT_AUTOMATIC,
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gobject.PARAM_READWRITE),
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@ -46,7 +47,6 @@ class Palette(gtk.Window):
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_PADDING = 1
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_WIN_BORDER = 5
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_POPUP_PALETTE_DELAY = 0.15
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def __init__(self, **kwargs):
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gobject.GObject.__init__(self, type=gtk.WINDOW_POPUP, **kwargs)
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@ -85,7 +85,7 @@ class Palette(gtk.Window):
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self.add(vbox)
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# Widget events
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self.connect('motion-notify-event', self._mouse_over_widget_cb)
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self.connect('enter-notify-event', self._mouse_over_widget_cb)
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self.connect('leave-notify-event', self._mouse_out_widget_cb)
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self.connect('button-press-event', self._close_palette_cb)
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self.connect('key-press-event', self._on_key_press_event_cb)
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@ -96,8 +96,8 @@ class Palette(gtk.Window):
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self._scr_height = gtk.gdk.screen_height()
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def do_set_property(self, pspec, value):
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if pspec.name == 'parent':
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self._parent_widget = value
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if pspec.name == 'invoker':
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self._invoker = value
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elif pspec.name == 'alignment':
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self._alignment = value
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elif pspec.name == 'is-tooltip':
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@ -155,41 +155,41 @@ class Palette(gtk.Window):
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return True
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def _calc_position(self, alignment):
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win_x, win_y = self._parent_widget.window.get_origin()
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parent_rectangle = self._parent_widget.get_allocation()
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# Invoker: x, y, width and height
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inv_rect = self._invoker.get_rect()
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palette_rectangle = self.get_allocation()
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if alignment == ALIGNMENT_BOTTOM_LEFT:
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move_x = win_x + parent_rectangle.x
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move_y = win_y + parent_rectangle.y + parent_rectangle.height
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move_x = inv_rect.x
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move_y = inv_rect.y + inv_rect.height
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elif alignment == ALIGNMENT_BOTTOM_RIGHT:
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move_x = (win_x + parent_rectangle.x + parent_rectangle.width) - self._width
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move_y = win_y + parent_rectangle.y + parent_rectangle.height
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move_x = (inv_rect.x + inv_rect.width) - self._width
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move_y = inv_rect.y + inv_rect.height
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elif alignment == ALIGNMENT_LEFT_BOTTOM:
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move_x = (win_x + parent_rectangle.x) - self._width
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move_y = win_y + parent_rectangle.y
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move_x = inv_rect.x - self._width
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move_y = inv_rect.y
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elif alignment == ALIGNMENT_LEFT_TOP:
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move_x = (win_x + parent_rectangle.x) - self._width
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move_y = (win_y + parent_rectangle.y + parent_rectangle.height) - palette_rectangle.height
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move_x = inv_rect.x - self._width
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move_y = (inv_rect.y + inv_rect.height) - palette_rectangle.height
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elif alignment == ALIGNMENT_RIGHT_BOTTOM:
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move_x = win_x + parent_rectangle.x + parent_rectangle.width
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move_y = win_y + parent_rectangle.y
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move_x = inv_rect.x + inv_rect.width
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move_y = inv_rect.y
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elif alignment == ALIGNMENT_RIGHT_TOP:
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move_x = win_x + parent_rectangle.x + parent_rectangle.width
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move_y = (win_y + parent_rectangle.y + parent_rectangle.height) - palette_rectangle.height
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move_x = inv_rect.x + inv_rect.width
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move_y = (inv_rect.y + inv_rect.height) - palette_rectangle.height
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elif alignment == ALIGNMENT_TOP_LEFT:
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move_x = (win_x + parent_rectangle.x)
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move_y = (win_y + parent_rectangle.y) - (palette_rectangle.height)
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move_x = inv_rect.x
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move_y = inv_rect.y - palette_rectangle.height
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elif alignment == ALIGNMENT_TOP_RIGHT:
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move_x = (win_x + parent_rectangle.x + parent_rectangle.width) - self._width
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move_y = (win_y + parent_rectangle.y) - (palette_rectangle.height)
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move_x = (inv_rect.x + inv_rect.width) - self._width
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move_y = inv_rect.y - palette_rectangle.height
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return move_x, move_y
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@ -219,18 +219,13 @@ class Palette(gtk.Window):
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# Display the palette and set the position on the screen
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def popup(self):
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# We need to know if the mouse pointer continue inside
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# the parent widget (opener)
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pointer_x, pointer_y = self._parent_widget.get_pointer()
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self._parent_alloc = self._parent_widget.get_allocation()
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pointer_rect = gdk.Rectangle(pointer_x + self._parent_alloc.x, pointer_y + self._parent_alloc.y, 1, 1)
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if (self._parent_widget.allocation.intersect(pointer_rect).width == 0):
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return
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self.realize()
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self.set_position()
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self._pointer_grab()
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self._pointer_ungrab()
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def popdown(self):
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self._pointer_ungrab()
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self.hide()
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# PRIVATE METHODS
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@ -244,32 +239,29 @@ class Palette(gtk.Window):
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else:
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return False
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def _pointer_grab(self):
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gtk.gdk.pointer_grab(self.window, owner_events=False,
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event_mask=gtk.gdk.BUTTON_PRESS_MASK |
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gtk.gdk.BUTTON_RELEASE_MASK |
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gtk.gdk.ENTER_NOTIFY_MASK |
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gtk.gdk.LEAVE_NOTIFY_MASK |
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gtk.gdk.POINTER_MOTION_MASK)
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def _pointer_ungrab(self):
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gdk.keyboard_ungrab()
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def _pointer_grab(self):
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gdk.keyboard_grab(self.window, False)
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# SIGNAL HANDLERS
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# Release the GDK pointer and hide the palette
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def _close_palette_cb(self, widget=None, event=None):
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gtk.gdk.pointer_ungrab()
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self.hide()
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self.popdown()
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# Mouse is out of the widget
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def _mouse_out_widget_cb(self, widget, event):
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time.sleep(self._POPUP_PALETTE_DELAY)
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if (widget == self) and self._is_mouse_out(widget):
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self._close_palette_cb()
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return
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self._pointer_grab()
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# Mouse inside the widget
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def _mouse_over_widget_cb(self, widget, event):
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gtk.gdk.pointer_ungrab()
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self._pointer_ungrab()
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# Some key is pressed
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def _on_key_press_event_cb(self, window, event):
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@ -282,3 +274,46 @@ class Palette(gtk.Window):
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((keyval == keysyms.Up or keyval == keysyms.KP_Up) and
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state == gdk.MOD1_MASK)):
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self._close_palette_cb()
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class WidgetInvoker:
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def __init__(self, parent):
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self._parent = parent
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def get_rect(self):
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win_x, win_y = self._parent.window.get_origin()
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rectangle = self._parent.get_allocation()
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x = win_x + rectangle.x
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y = win_y + rectangle.y
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width = rectangle.width
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height = rectangle.height
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return gtk.gdk.Rectangle(x, y, width, height)
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# Is mouse over self._parent ?
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def is_mouse_over(self):
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pointer_x, pointer_y = self._parent.get_pointer()
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self._parent_alloc = self._parent.get_allocation()
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pointer_rect = gdk.Rectangle(pointer_x + self._parent_alloc.x, \
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pointer_y + self._parent_alloc.y, 1, 1)
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if (self._parent.allocation.intersect(pointer_rect).width == 0):
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return False
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return True
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class CanvasInvoker:
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def __init__(self, parent):
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self._parent = parent
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def get_rect(self):
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context = self._parent.get_context()
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x, y = context.translate_to_screen(self._parent)
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width, height = self._parent.get_allocation()
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return gtk.gdk.Rectangle(x, y, width, height)
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# Is mouse over self._parent ?
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def is_mouse_over(self):
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return True
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@ -16,18 +16,23 @@
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# Boston, MA 02111-1307, USA.
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import gtk
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import gobject
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import time
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from sugar.graphics.icon import Icon
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from sugar.graphics.palette import *
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class ToolButton(gtk.ToolButton):
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_POPUP_PALETTE_DELAY = 0.15
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_POPUP_PALETTE_DELAY = 100
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def __init__(self, icon_name=None):
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gtk.ToolButton.__init__(self)
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self._palette = None
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self.set_icon(icon_name)
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self.child.connect('enter-notify-event',self._enter_notify_event_cb)
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self.child.connect('leave-notify-event',self._leave_notify_event_cb)
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self._enter_tag = None
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self._leave_tag = None
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def set_icon(self, icon_name):
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icon = Icon(icon_name)
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@ -36,8 +41,7 @@ class ToolButton(gtk.ToolButton):
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def set_palette(self, palette):
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self._palette = palette
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self._palette.props.parent = self
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self.child.connect('enter-notify-event', self._show_palette_timeout_cb)
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self._palette.props.invoker = WidgetInvoker(self)
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def set_tooltip(self, text):
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if self._palette:
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@ -45,9 +49,49 @@ class ToolButton(gtk.ToolButton):
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self._palette = Palette(is_tooltip=True)
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self._palette.set_primary_state(text)
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self._palette.props.parent = self
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self.child.connect('enter-notify-event', self._show_palette_timeout_cb)
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self._palette.props.invoker = WidgetInvoker(self)
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def _show_palette_timeout_cb(self, widget, event):
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time.sleep(self._POPUP_PALETTE_DELAY)
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def _enter_notify_event_cb(self, widget, event):
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gtk.gdk.pointer_ungrab()
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if self._leave_tag:
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gobject.source_remove(self._leave_tag)
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self._leave_tag = None
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self._enter_tag = gobject.timeout_add(self._POPUP_PALETTE_DELAY, \
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self._show_palette)
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def _leave_notify_event_cb(self, widget, event):
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if self._enter_tag:
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gobject.source_remove(self._enter_tag)
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self._enter_tag = None
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self._leave_tag = gobject.timeout_add(self._POPUP_PALETTE_DELAY,\
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self._hide_palette)
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def _show_palette(self):
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self._palette.popup()
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return False
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def _hide_palette(self):
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# Just hide the palette if the mouse pointer is
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# out of the toolbutton and the palette
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if self._is_mouse_out(self._palette):
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self._palette.popdown()
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else:
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gtk.gdk.pointer_ungrab()
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return False
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def _pointer_grab(self):
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gtk.gdk.pointer_grab(self.window, owner_events=True,\
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event_mask=gtk.gdk.PROPERTY_CHANGE_MASK )
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def _is_mouse_out(self, widget):
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mouse_x, mouse_y = widget.get_pointer()
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event_rect = gdk.Rectangle(mouse_x, mouse_y, 1, 1)
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if (widget.allocation.intersect(event_rect).width==0):
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return True
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else:
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return False
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|
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