def _setUpDragAndDrop(self):
self.dragAction = Clutter.DragAction()
self.add_action(self.dragAction)
self.dragAction.connect("drag-begin", self._dragBeginCb)
self.dragAction.connect("drag-progress", self._dragProgressCb)
self.dragAction.connect("drag-end", self._dragEndCb)
def __init__(self, timelineElement, keyframe, lastKeyframe):
Clutter.Actor.__init__(self)
self.timelineElement = weakref.proxy(timelineElement)
self.canvas = Clutter.Canvas()
self.canvas.set_size(1000, KEYFRAME_SIZE)
self.canvas.connect("draw", self._drawCb)
self.set_content(self.canvas)
self.set_reactive(True)
self.gotDragged = False
self.dragAction = Clutter.DragAction()
self.add_action(self.dragAction)
self.dragAction.connect("drag-begin", self._dragBeginCb)
self.dragAction.connect("drag-end", self._dragEndCb)
self.dragAction.connect("drag-progress", self._dragProgressCb)
self.connect("button-release-event", self._clickedCb)
self.connect("motion-event", self._motionEventCb)
self.connect("enter-event", self._enterEventCb)
self.connect("leave-event", self._leaveEventCb)
self.previousKeyframe = lastKeyframe
self.nextKeyframe = keyframe
def show_tile(self, actor, pos):
x, y = pos
# nx = (-self.current_tile[0] + x)*ACTOR_SIZE
# ny = (-self.current_tile[1] + y)*ACTOR_SIZE
nx = -x * ACTOR_SIZE
ny = -y * ACTOR_SIZE
if self.tile_cache.has_key((x, y)):
print "Tile already cached at", (x, y), self.tile_cache
raise KeyError
self.tile_cache[(x, y)] = actor
print "moving", actor, "to:", (x, y), self.current_tile, "to", nx, ny
if not actor:
print "No tile at", x, y
return
actor.set_position(nx, ny)
self.scroll.add_actor(actor)
action = Clutter.DragAction()
# action.connect ("drag-begin", self.drag_begin_cb)
action.connect("drag-end", self.drag_end_cb)
action.connect("drag-progress", self.drag_progress_cb, self.scroll)
actor.add_action(action)
actor.set_reactive(True)
actor.props.clip_to_allocation = True
def __init__(self, timelineElement, isLeft):
Clutter.Texture.__init__(self)
self.isLeft = isLeft
self.isSelected = False
self.timelineElement = timelineElement
self.dragAction = Clutter.DragAction()
self.set_from_file(
os.path.join(configure.get_pixmap_dir(), "trimbar-normal.png"))
self.set_size(-1, EXPANDED_SIZE)
self.hide()
self.set_reactive(True)
self.add_action(self.dragAction)
self.dragAction.connect("drag-begin", self._dragBeginCb)
self.dragAction.connect("drag-end", self._dragEndCb)
self.dragAction.connect("drag-progress", self._dragProgressCb)
self.connect("enter-event", self._enterEventCb)
self.connect("leave-event", self._leaveEventCb)
self.timelineElement.connect("enter-event", self._elementEnterEventCb)
self.timelineElement.connect("leave-event", self._elementLeaveEventCb)
self.timelineElement.bElement.selected.connect("selected-changed",
self._selectedChangedCb)
def __init__(self, stage, **kw):
kw["opacity"] = 0
kw["reactive"] = True
super(DraggableBox, self).__init__(**kw)
drag_action = Clutter.DragAction()
self.add_action(drag_action)
self._last_region = 0
self.stage = stage
self.surrounding_squares = self.init_surrounding_squares()
self.draggable_handles = self.init_draggable_handles()
self.draggable_borders = self.init_draggable_borders()
self.reset_dimensions()
self.stage.add_child(self)
for square in self.surrounding_squares:
square.connect("enter-event", self.mouse_leave_handler)
self.stage.add_child(square)
for border in self.draggable_borders:
self.stage.add_child(border)
for handle in self.draggable_handles:
self.stage.add_child(handle)
drag_action.connect("drag-progress", self.drag_progress_handler)
self.connect("enter-event", self.mouse_enter_handler)
self.get_parent().connect("leave-event", self.mouse_leave_handler)
def _connectToEvents(self):
self.dragAction = Clutter.DragAction()
self.add_action(self.dragAction)
self.dragAction.connect("drag-progress", self._dragProgressCb)
self.dragAction.connect("drag-begin", self._dragBeginCb)
self.dragAction.connect("drag-end", self._dragEndCb)
self.bElement.selected.connect("selected-changed",
self._selectedChangedCb)
# We gotta go low-level cause Clutter.ClickAction["clicked"]
# gets emitted after Clutter.DragAction["drag-begin"]
self.connect("button-press-event", self._clickedCb)
def __init__(self, box, coordinate, **kw):
kw["reactive"] = True
super(DraggableOrnament, self).__init__(**kw)
self.draggable_box = box
self.coordinate = coordinate
self.hitbox = Clutter.Actor()
self.hitbox.set_reactive(True)
drag_action = Clutter.DragAction()
drag_action.connect("drag-progress", self.drag_progress_handler)
self.hitbox.add_action(drag_action)
self.hitbox.connect("enter-event", self.mouse_enter_handler)
def __init__(self, timelineElement, value, has_changeable_time):
Clutter.Actor.__init__(self)
self.value = value
self.timelineElement = weakref.proxy(timelineElement)
self.has_changeable_time = has_changeable_time
self.lastClick = datetime.now()
self.set_size(KEYFRAME_SIZE, KEYFRAME_SIZE)
self.set_background_color(KEYFRAME_NORMAL_COLOR)
self.dragAction = Clutter.DragAction()
self.add_action(self.dragAction)
self.dragAction.connect("drag-begin", self._dragBeginCb)
self.dragAction.connect("drag-end", self._dragEndCb)
self.dragAction.connect("drag-progress", self._dragProgressCb)
self.connect("enter-event", self._enterEventCb)
self.connect("leave-event", self._leaveEventCb)
self.connect("button-press-event", self._clickedCb)
self.createMenu()
self.dragProgressed = False
self.set_reactive(True)