2 // Open Service Platform
3 // Copyright (c) 2012-2013 Samsung Electronics Co., Ltd.
5 // Licensed under the Flora License, Version 1.0 (the License);
6 // you may not use this file except in compliance with the License.
7 // You may obtain a copy of the License at
9 // http://floralicense.org/license/
11 // Unless required by applicable law or agreed to in writing, software
12 // distributed under the License is distributed on an AS IS BASIS,
13 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 // See the License for the specific language governing permissions and
15 // limitations under the License.
19 * @file FUiITouchRotationGestureEventListener.h
20 * @brief This is the header file for the %ITouchRotationGestureEventListener interface.
22 * This header file contains the declarations of the %ITouchRotationGestureEventListener interface.
24 #ifndef _FUI_ITOUCH_ROTATION_GESTURE_EVENT_LISTENER_H_
25 #define _FUI_ITOUCH_ROTATION_GESTURE_EVENT_LISTENER_H_
27 #include <FUiTouchRotationGestureDetector.h>
28 #include <FUiITouchGestureEventListener.h>
30 namespace Tizen { namespace Ui
34 * @class ITouchRotationGestureEventListener
35 * @brief This interface implements the listener for the touch rotation gesture events.
39 * The %ITouchRotationGestureEventListener interface is the listener interface for receiving pinch gesture events.
40 * The class that processes a rotation gesture event implements this interface, and the instance created with that class is registered with a
41 * rotation gesture detector, using the TouchRotationGestureDetector::AddRotationGestureEventListener() method. When the rotation gesture event occurs, a method of that instance is
45 class _OSP_EXPORT_ ITouchRotationGestureEventListener
46 : virtual public ITouchGestureEventListener
50 * This polymorphic destructor should be overridden if required.
51 * This way, the destructors of the derived classes are called when the destructor of this interface is called.
55 virtual ~ITouchRotationGestureEventListener(void) {}
58 * Called when a rotation gesture detection is started.
62 * @param[in] gestureDetector The rotation gesture detector instance
64 virtual void OnRotationGestureStarted(Tizen::Ui::TouchRotationGestureDetector& gestureDetector) = 0;
67 * Called when a rotation gesture is detected and is in progress.
71 * @param[in] gestureDetector The rotation gesture detector instance
73 virtual void OnRotationGestureChanged(Tizen::Ui::TouchRotationGestureDetector& gestureDetector) = 0;
76 * Called when a rotation gesture detection is finished.
80 * @param[in] gestureDetector The rotation gesture detector instance
82 virtual void OnRotationGestureFinished(Tizen::Ui::TouchRotationGestureDetector& gestureDetector) = 0;
85 * Called when a rotation gesture detection is canceled.
89 * @param[in] gestureDetector The rotation gesture detector instance
91 virtual void OnRotationGestureCanceled(Tizen::Ui::TouchRotationGestureDetector& gestureDetector) = 0;
95 // This method is for internal use only. Using this method can cause behavioral, security-related,
96 // and consistency-related issues in the application.
98 // This method is reserved and may change its name at any time without
101 virtual void ITouchRotationGestureEventListener_Reserved1(void) {}
104 // This method is for internal use only. Using this method can cause behavioral, security-related,
105 // and consistency-related issues in the application.
107 // This method is reserved and may change its name at any time without
110 virtual void ITouchRotationGestureEventListener_Reserved2(void) {}
113 // This method is for internal use only. Using this method can cause behavioral, security-related,
114 // and consistency-related issues in the application.
116 // This method is reserved and may change its name at any time without
119 virtual void ITouchRotationGestureEventListener_Reserved3(void) {}
120 }; // ITouchRotationGestureEventListener
124 #endif //_FUI_ITOUCH_ROTATION_GESTURE_EVENT_LISTENER_H_