cocos2dx源码：popup实现_app

概述头文件Popup.h #ifndef _POPUP_H_#define _POPUP_H_#include "cocos2d.h"#include "GmbsCocos.h"#include "ui/CocosGUI.h"USING_NS_CC;class Popup : public LayerColor{ //typedef std::function<void(v

头文件Popup.h

#ifndef _POPUP_H_#define _POPUP_H_#include "cocos2d.h"#include "GmbsCocos.h"#include "ui/CocosGUI.h"USING_NS_CC;class Popup : public Layercolor{    //typedef std::function<voID(voID)> showEnd_t;public:    Popup();    ~Popup();    bool create(Size &size,const char* bgfilename,bool autorelease = true);    virtual bool init();    voID show(float seconds,bool removeDWhenShowEnd = true,std::function<voID(voID)> showEndCallback = nullptr);    voID show01(float seconds,std::function<voID(voID)> showEndCallback = nullptr);    voID showEnd();    voID showWithAction(ActionInterval* action,bool removeDWhenShowEnd,std::function<voID(voID)> showEndCallback);    voID setVisible(bool visible);    voID setHIDeCallback(std::function<voID(voID)> showEndCallback)    {        m_showEndCallback = showEndCallback;    }    voID setHIDeWhentouch(bool hIDeWhentouch)    {        m_hIDeWhentouch = hIDeWhentouch;    }protected:    virtual bool ontouchBegan(touch *ptouch,Event *pEvent);    EventListenertouchOneByOne* m_touchListener;    ui::Scale9Sprite* m_background;    std::function<voID(voID)> m_showEndCallback;    bool m_removeDWhenShowEnd;    bool m_hIDeWhentouch;};#endif

源文件Popup.cpp

#include "Popup.h"Popup::Popup(){    m_touchListener = nullptr;    m_showEndCallback = nullptr;    m_hIDeWhentouch = false;    m_removeDWhenShowEnd = false;}Popup::~Popup(){}bool Popup::create(Size &size,bool autorelease){    if (!this->initWithcolor(color4B(0,0,0)))        return false;    if (autorelease)        this->autorelease();    this->setContentSize(size);    m_background = nullptr;    if (bgfilename != nullptr)    {        GmbsPoint pt;        m_background = ui::Scale9Sprite::create(bgfilename);        this->addChild(m_background);        m_background->setAnchorPoint(Vec2(0.5,0.5));        m_background->setContentSize(size);        m_background->setcolor(color3B(255,133,52));        m_background->setopacity(220);        pt.reset(m_background);        pt.xMIDdleAlign(this).yMIDdleAlign(this);        m_background->setposition(pt);        Size frameSize(size.wIDth + 4,size.height + 4);        ui::Scale9Sprite* frame = ui::Scale9Sprite::create(bgfilename);        this->addChild(frame,-1);        frame->setAnchorPoint(Vec2(0.5,0.5));        frame->setContentSize(frameSize);        frame->setcolor(color3B(255,255,255));        pt.reset(frame);        pt.xMIDdleAlign(m_background).yMIDdleAlign(m_background);        frame->setposition(pt);    }    setVisible(true);    return this->init();}bool Popup::init(){    return true;}voID Popup::setVisible(bool visible){    if (visible && !m_touchListener)    {        m_touchListener = EventListenertouchOneByOne::create();        m_touchListener->ontouchBegan = CC_CALLBACK_2(Popup::ontouchBegan,this);;        m_touchListener->setSwallowtouches(true);        _eventdispatcher->addEventListenerWithSceneGraPHPriority(m_touchListener,this);    }    else if (!visible && m_touchListener)    {        _eventdispatcher->removeEventListener(m_touchListener);        m_touchListener = nullptr;    }    Layercolor::setVisible(visible);}bool Popup::ontouchBegan(touch *ptouch,Event *pEvent){    if (m_hIDeWhentouch)    {        Size size = getContentSize();        Rect boundingRect(0,size.wIDth,size.height);        Point touchPoint = converttouchToNodeSpace(ptouch);        if (!boundingRect.containsPoint(touchPoint))        {            showEnd();        }    }    return true;}voID Popup::show(float seconds,std::function<voID(voID)> showEndCallback){    auto action = Sequence::create(            DelayTime::create(seconds),CallFunc::create(CC_CALLBACK_0(Popup::showEnd,this)),nullptr);    this->showWithAction(action,removeDWhenShowEnd,showEndCallback);}voID Popup::show01(float seconds,std::function<voID(voID)> showEndCallback){    setScale(0);    auto action = Sequence::create(            Scaleto::create(0.8f,1.25f),DelayTime::create(seconds),showEndCallback);}voID Popup::showWithAction(ActionInterval* action,std::function<voID(voID)> showEndCallback){    this->stopActionByTag(1);    action->setTag(1);    this->runAction(action);    setVisible(true);    m_removeDWhenShowEnd = removeDWhenShowEnd;    m_showEndCallback = showEndCallback;}voID Popup::showEnd(){    setVisible(false);    if (m_showEndCallback)        m_showEndCallback();    if (m_removeDWhenShowEnd)        this->removeFromParent();}