axmol/extensions/GUI/CCControlExtension/CCControlStepper.h

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/*
* Copyright (c) 2012 cocos2d-x.org
* http://www.cocos2d-x.org
*
* Copyright 2012 Yannick Loriot. All rights reserved.
* http://yannickloriot.com
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*
*/
#ifndef __CCCONTROLSTEPPER_H__
#define __CCCONTROLSTEPPER_H__
#include "CCControl.h"
NS_CC_EXT_BEGIN
/**
* @addtogroup GUI
* @{
* @addtogroup control_extension
* @{
*/
typedef enum
{
kControlStepperPartMinus,
kControlStepperPartPlus,
kControlStepperPartNone,
} ControlStepperPart;
class ControlStepper : public Control
{
public:
static ControlStepper* create(Sprite *minusSprite, Sprite *plusSprite);
ControlStepper();
virtual ~ControlStepper();
bool initWithMinusSpriteAndPlusSprite(Sprite *minusSprite, Sprite *plusSprite);
virtual void setWraps(bool wraps);
virtual void setMinimumValue(double minimumValue);
virtual void setMaximumValue(double maximumValue);
virtual void setValue(double value);
virtual double getValue() const;
virtual void setStepValue(double stepValue);
virtual void setValueWithSendingEvent(double value, bool send);
virtual bool isContinuous() const;
// Overrides
virtual bool ccTouchBegan(Touch *pTouch, Event *pEvent) override;
virtual void ccTouchMoved(Touch *pTouch, Event *pEvent) override;
virtual void ccTouchEnded(Touch *pTouch, Event *pEvent) override;
void update(float dt);
/** Update the layout of the stepper with the given touch location. */
void updateLayoutUsingTouchLocation(Point location);
/** Set the numeric value of the stepper. If send is true, the Control::EventType::VALUE_CHANGED is sent. */
void setValue(double value, bool send);
/** Start the autorepeat increment/decrement. */
void startAutorepeat();
/** Stop the autorepeat. */
void stopAutorepeat();
protected:
/** The numeric value of the stepper. */
double _value;
/** The continuous vs. noncontinuous state of the stepper. */
bool _continuous;
/** The automatic vs. nonautomatic repeat state of the stepper. */
bool _autorepeat;
/** The wrap vs. no-wrap state of the stepper. */
bool _wraps;
/** The lowest possible numeric value for the stepper. */
double _minimumValue;
/** The highest possible numeric value for the stepper. */
double _maximumValue;
/** The step, or increment, value for the stepper. */
double _stepValue;
bool _touchInsideFlag;
ControlStepperPart _touchedPart;
int _autorepeatCount;
// Weak links to children
CC_SYNTHESIZE_RETAIN(Sprite*, _minusSprite, MinusSprite)
CC_SYNTHESIZE_RETAIN(Sprite*, _plusSprite, PlusSprite)
CC_SYNTHESIZE_RETAIN(LabelTTF*, _minusLabel, MinusLabel)
CC_SYNTHESIZE_RETAIN(LabelTTF*, _plusLabel, PlusLabel)
};
// end of GUI group
/// @}
/// @}
NS_CC_EXT_END
#endif /* __CCCONTROLSTEPPER_H__ */