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111 lines
3.9 KiB
C
111 lines
3.9 KiB
C
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/*
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* Copyright (c) 2012 cocos2d-x.org
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* http://www.cocos2d-x.org
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*
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* Copyright 2012 Yannick Loriot. All rights reserved.
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* http://yannickloriot.com
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*
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*/
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#ifndef __CCCONTROLPOTENTIOMETER_H__
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#define __CCCONTROLPOTENTIOMETER_H__
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#include "CCControl.h"
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NS_CC_EXT_BEGIN
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/**
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* @addtogroup GUI
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* @{
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* @addtogroup control_extension
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* @{
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*/
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/** @class CCControlPotentiometer Potentiometer control for Cocos2D. */
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class CC_DLL CCControlPotentiometer : public CCControl
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{
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public:
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CCControlPotentiometer();
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virtual ~CCControlPotentiometer();
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/**
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* Creates potentiometer with a track filename and a progress filename.
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*/
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static CCControlPotentiometer* create(const char* backgroundFile, const char* progressFile, const char* thumbFile);
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/**
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* Initializes a potentiometer with a track sprite and a progress bar.
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*
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* @param trackSprite CCSprite, that is used as a background.
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* @param progressSprite CCProgressTimer, that is used as a progress bar.
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*/
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bool initWithTrackSprite_ProgressTimer_ThumbSprite(CCSprite* trackSprite, CCProgressTimer* progressTimer, CCSprite* thumbSprite);
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void setValue(float value);
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float getValue();
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void setMinimumValue(float minimumValue);
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float getMinimumValue();
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void setMaximumValue(float maximumValue);
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float getMaximumValue();
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void setEnabled(bool enabled);
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virtual bool isTouchInside(CCTouch * touch);
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virtual bool ccTouchBegan(CCTouch *pTouch, CCEvent *pEvent);
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virtual void ccTouchMoved(CCTouch *pTouch, CCEvent *pEvent);
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virtual void ccTouchEnded(CCTouch *pTouch, CCEvent *pEvent);
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protected:
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CC_SYNTHESIZE_RETAIN(CCSprite*, m_pThumbSprite, ThumbSprite)
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CC_SYNTHESIZE_RETAIN(CCProgressTimer*, m_pProgressTimer, ProgressTimer)
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CC_SYNTHESIZE(CCPoint, m_tPreviousLocation, PreviousLocation)
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/** Contains the receiver’s current value. */
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float m_fValue;
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/** Contains the minimum value of the receiver.
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* The default value of this property is 0.0. */
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float m_fMinimumValue;
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/** Contains the maximum value of the receiver.
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* The default value of this property is 1.0. */
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float m_fMaximumValue;
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/** Factorize the event dispath into these methods. */
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void potentiometerBegan(CCPoint location);
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void potentiometerMoved(CCPoint location);
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void potentiometerEnded(CCPoint location);
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/** Returns the distance between the point1 and point2. */
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float distanceBetweenPointAndPoint(CCPoint point1, CCPoint point2);
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/** Returns the angle in degree between line1 and line2. */
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float angleInDegreesBetweenLineFromPoint_toPoint_toLineFromPoint_toPoint(
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CCPoint beginLineA,
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CCPoint endLineA,
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CCPoint beginLineB,
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CCPoint endLineB);
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};
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// end of GUI group
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/// @}
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/// @}
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NS_CC_EXT_END
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#endif /* __CCCONTROLPOTENTIOMETER_H__ */
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