/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */ /* * Copyright (C) 2014 Red Hat * * 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., 59 Temple Place - Suite 330, Boston, MA * 02111-1307, USA. * * Author: Carlos Garnacho */ #pragma once #include #include "backends/meta-backend-private.h" #include "clutter/clutter.h" #include "meta/window.h" #define META_TYPE_GESTURE_TRACKER (meta_gesture_tracker_get_type ()) #define META_GESTURE_TRACKER(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), META_TYPE_GESTURE_TRACKER, MetaGestureTracker)) #define META_GESTURE_TRACKER_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), META_TYPE_GESTURE_TRACKER, MetaGestureTrackerClass)) #define META_IS_GESTURE_TRACKER(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), META_TYPE_GESTURE_TRACKER)) #define META_IS_GESTURE_TRACKER_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), META_TYPE_GESTURE_TRACKER)) #define META_GESTURE_TRACKER_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), META_TYPE_GESTURE_TRACKER, MetaGestureTrackerClass)) typedef struct _MetaGestureTracker MetaGestureTracker; typedef struct _MetaGestureTrackerClass MetaGestureTrackerClass; struct _MetaGestureTracker { GObject parent_instance; }; struct _MetaGestureTrackerClass { GObjectClass parent_class; void (* state_changed) (MetaGestureTracker *tracker, ClutterEventSequence *sequence, MetaSequenceState state); }; GType meta_gesture_tracker_get_type (void) G_GNUC_CONST; MetaGestureTracker * meta_gesture_tracker_new (void); gboolean meta_gesture_tracker_handle_event (MetaGestureTracker *tracker, ClutterStage *stage, const ClutterEvent *event); gboolean meta_gesture_tracker_set_sequence_state (MetaGestureTracker *tracker, ClutterEventSequence *sequence, MetaSequenceState state); MetaSequenceState meta_gesture_tracker_get_sequence_state (MetaGestureTracker *tracker, ClutterEventSequence *sequence); gint meta_gesture_tracker_get_n_current_touches (MetaGestureTracker *tracker);