2014-03-11 17:13:54 +08:00
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/****************************************************************************
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Copyright (c) 2013-2014 Chukong Technologies Inc.
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http://www.cocos2d-x.org
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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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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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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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#ifndef __UISLIDER_H__
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#define __UISLIDER_H__
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#include "ui/UIWidget.h"
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#include "ui/GUIExport.h"
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NS_CC_BEGIN
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2015-03-24 18:22:52 +08:00
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/**
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* @addtogroup ui
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* @{
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*/
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2014-06-04 14:26:21 +08:00
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class Sprite;
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namespace ui {
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class Scale9Sprite;
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2014-07-10 00:45:27 +08:00
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typedef enum
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{
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SLIDER_PERCENTCHANGED
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}SliderEventType;
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typedef void (Ref::*SEL_SlidPercentChangedEvent)(Ref*,SliderEventType);
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#define sliderpercentchangedselector(_SELECTOR) (SEL_SlidPercentChangedEvent)(&_SELECTOR)
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2015-03-24 18:22:52 +08:00
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/** @class Slider
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* @brief UI Slider widget.
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* @js NA
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* @lua NA
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*/
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class CC_GUI_DLL Slider : public Widget
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{
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DECLARE_CLASS_GUI_INFO
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public:
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/** EventType Slider event type.
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*/
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enum class EventType
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{
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ON_PERCENTAGE_CHANGED
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};
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typedef std::function<void(Ref*,EventType)> ccSliderCallback;
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/**
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* Default constructor.
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*/
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Slider();
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/**
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* Default destructor.
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*/
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virtual ~Slider();
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/** Create a slider widget.
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*
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* @return An autoreleased Slider object.
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*/
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static Slider* create();
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/** Create a slider widget with bar texture, ball texture and texture resource type.
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*
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* @param barTextureName Bar texture file name.
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* @param normalBallTextureName Ball texture file name.
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* @param resType Texture resource type.
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* @return An autoreleased Slider object.
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*/
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static Slider* create(const std::string& barTextureName,
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const std::string& normalBallTextureName,
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TextureResType resType = TextureResType::LOCAL);
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/**
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* Load texture for slider bar.
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*
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* @param fileName File name of texture.
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* @param resType @see TextureResType .
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*/
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void loadBarTexture(const std::string& fileName,TextureResType resType = TextureResType::LOCAL);
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/**
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* Sets if slider is using scale9 renderer.
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* @param able True that using scale9 renderer, false otherwise.
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*/
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void setScale9Enabled(bool able);
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/**
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* Gets If slider is using scale9 renderer.
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* @return True that using scale9 renderer, false otherwise.
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*/
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bool isScale9Enabled()const;
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/**
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* Sets capinsets for slider, if slider is using scale9 renderer.
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* @param capInsets Capinsets for slider.
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*/
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void setCapInsets(const Rect &capInsets);
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/**
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* Sets capinsets for bar slider, if slider is using scale9 renderer.
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* @param capInsets Capinsets for bar slider.
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*/
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void setCapInsetsBarRenderer(const Rect &capInsets);
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2015-03-24 18:22:52 +08:00
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/**
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* Gets capinsets for bar slider, if slider is using scale9 renderer.
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* @return capInsets Capinsets for bar slider.
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*/
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const Rect& getCapInsetsBarRenderer()const;
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/**
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* Sets capinsets for progress bar slider, if slider is using scale9 renderer.
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* @param capInsets Capinsets for progress bar slider.
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*/
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void setCapInsetProgressBarRebderer(const Rect &capInsets);
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/**
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* Gets capinsets for progress bar slider, if slider is using scale9 renderer.
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* @return Capinsets for progress bar slider.
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*/
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const Rect& getCapInsetsProgressBarRebderer()const;
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/**
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* Load textures for slider ball.
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*
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* @param normal Normal state texture.
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* @param pressed Pressed state texture.
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* @param disabled Disabled state texture.
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* @param texType @see TextureResType .
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*/
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void loadSlidBallTextures(const std::string& normal,
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const std::string& pressed = "",
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const std::string& disabled = "",
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TextureResType texType = TextureResType::LOCAL);
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/**
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* Load normal state texture for slider ball.
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*
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* @param normal Normal state texture.
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* @param resType @see TextureResType .
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*/
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void loadSlidBallTextureNormal(const std::string& normal,TextureResType resType = TextureResType::LOCAL);
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/**
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* Load pressed state texture for slider ball.
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*
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* @param pressed Pressed state texture.
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* @param resType @see TextureResType .
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*/
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void loadSlidBallTexturePressed(const std::string& pressed,TextureResType resType = TextureResType::LOCAL);
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/**
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* Load disabled state texture for slider ball.
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*
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* @param disabled Disabled state texture.
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* @param resType @see TextureResType .
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*/
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void loadSlidBallTextureDisabled(const std::string& disabled,TextureResType resType = TextureResType::LOCAL);
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/**
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* Load dark state texture for slider progress bar.
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*
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* @param fileName File path of texture.
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* @param resType @see TextureResType .
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*/
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void loadProgressBarTexture(const std::string& fileName, TextureResType resType = TextureResType::LOCAL);
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/**
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* Changes the progress direction of slider.
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* @param percent Percent value from 1 to 100.
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*/
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void setPercent(int percent);
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/**
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* Gets the progress direction of slider.
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*
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* @return percent Percent value from 1 to 100.
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*/
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int getPercent()const;
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/**
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* Add call back function called when slider's percent has changed to slider.
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*
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* @param callback An given call back function called when slider's percent has changed to slider.
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*/
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CC_DEPRECATED_ATTRIBUTE void addEventListenerSlider(Ref* target,SEL_SlidPercentChangedEvent selector);
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void addEventListener(const ccSliderCallback& callback);
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virtual bool onTouchBegan(Touch *touch, Event *unusedEvent) override;
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virtual void onTouchMoved(Touch *touch, Event *unusedEvent) override;
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virtual void onTouchEnded(Touch *touch, Event *unusedEvent) override;
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virtual void onTouchCancelled(Touch *touch, Event *unusedEvent) override;
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2014-04-17 14:08:25 +08:00
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//override "getVirtualRendererSize" method of widget.
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virtual Size getVirtualRendererSize() const override;
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//override "getVirtualRenderer" method of widget.
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virtual Node* getVirtualRenderer() override;
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//override "ignoreContentAdaptWithSize" method of widget.
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virtual void ignoreContentAdaptWithSize(bool ignore) override;
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2014-03-26 14:41:53 +08:00
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//override the widget's hitTest function to perfom its own
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virtual bool hitTest(const Vec2 &pt) override;
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/**
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* Returns the "class name" of widget.
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*/
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virtual std::string getDescription() const override;
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/** When user pressed the button, the button will zoom to a scale.
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* The final scale of the button equals (button original scale + _zoomScale)
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* @since v3.3
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*/
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void setZoomScale(float scale);
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/**
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* @brief Return a zoom scale
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* @since v3.3
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*/
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float getZoomScale()const;
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CC_CONSTRUCTOR_ACCESS:
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virtual bool init() override;
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protected:
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virtual void initRenderer() override;
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float getPercentWithBallPos(float location)const;
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void percentChangedEvent();
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virtual void onPressStateChangedToNormal() override;
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virtual void onPressStateChangedToPressed() override;
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virtual void onPressStateChangedToDisabled() override;
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virtual void onSizeChanged() override;
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void barRendererScaleChangedWithSize();
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void progressBarRendererScaleChangedWithSize();
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virtual Widget* createCloneInstance() override;
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virtual void copySpecialProperties(Widget* model) override;
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virtual void adaptRenderers() override;
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protected:
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Scale9Sprite* _barRenderer;
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Scale9Sprite* _progressBarRenderer;
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Size _barTextureSize;
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Size _progressBarTextureSize;
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Sprite* _slidBallNormalRenderer;
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Sprite* _slidBallPressedRenderer;
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Sprite* _slidBallDisabledRenderer;
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Node* _slidBallRenderer;
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float _barLength;
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int _percent;
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bool _scale9Enabled;
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bool _prevIgnoreSize;
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float _zoomScale;
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float _sliderBallNormalTextureScaleX;
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float _sliderBallNormalTextureScaleY;
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std::string _textureFile;
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std::string _progressBarTextureFile;
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std::string _slidBallNormalTextureFile;
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std::string _slidBallPressedTextureFile;
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std::string _slidBallDisabledTextureFile;
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Rect _capInsetsBarRenderer;
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Rect _capInsetsProgressBarRenderer;
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Ref* _sliderEventListener;
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#if defined(__GNUC__) && ((__GNUC__ >= 4) || ((__GNUC__ == 3) && (__GNUC_MINOR__ >= 1)))
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#pragma GCC diagnostic ignored "-Wdeprecated-declarations"
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#elif _MSC_VER >= 1400 //vs 2005 or higher
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#pragma warning (push)
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#pragma warning (disable: 4996)
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#endif
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SEL_SlidPercentChangedEvent _sliderEventSelector;
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#if defined(__GNUC__) && ((__GNUC__ >= 4) || ((__GNUC__ == 3) && (__GNUC_MINOR__ >= 1)))
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#pragma GCC diagnostic warning "-Wdeprecated-declarations"
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#elif _MSC_VER >= 1400 //vs 2005 or higher
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#pragma warning (pop)
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#endif
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ccSliderCallback _eventCallback;
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TextureResType _barTexType;
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TextureResType _progressBarTexType;
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TextureResType _ballNTexType;
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|
TextureResType _ballPTexType;
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TextureResType _ballDTexType;
|
2014-04-17 14:08:25 +08:00
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|
|
bool _barRendererAdaptDirty;
|
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|
|
bool _progressBarRendererDirty;
|
2014-03-11 17:13:54 +08:00
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|
};
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}
|
2015-03-24 18:22:52 +08:00
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// end of ui group
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/// @}
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2014-03-11 17:13:54 +08:00
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NS_CC_END
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#endif /* defined(__CocoGUI__Slider__) */
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