156 lines
2.5 KiB
C++
156 lines
2.5 KiB
C++
#include "..\easy2d.h"
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#include "..\EasyX\easyx.h"
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// 鼠标监听回调函数的容器
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static std::vector<MouseMsg*> s_vMouseMsg;
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// 鼠标消息
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static MOUSEMSG s_mouseMsg;
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void MouseMsg::__exec()
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{
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// 获取鼠标消息
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while (MouseHit())
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{
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// 获取鼠标消息
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s_mouseMsg = GetMouseMsg();
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// 执行场景程序
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App::get()->getCurrentScene()->_exec();
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// 执行鼠标监听回调函数
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for (auto m : s_vMouseMsg) // 循环遍历所有的鼠标监听
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{
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m->onMouseMsg(); // 执行回调函数
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}
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}
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}
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MouseMsg::MouseMsg() :
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m_callback([]() {}),
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m_pParentScene(nullptr)
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{
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}
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MouseMsg::MouseMsg(TString name, const MOUSE_CALLBACK & callback) :
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m_sName(name),
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m_callback(callback),
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m_pParentScene(nullptr)
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{
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}
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MouseMsg::~MouseMsg()
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{
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}
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void MouseMsg::onMouseMsg()
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{
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m_callback();
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}
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void MouseMsg::addListener(TString name, const MOUSE_CALLBACK & callback)
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{
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// 创建新的监听对象
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auto mouse = new MouseMsg(name, callback);
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mouse->m_pParentScene = App::getCurrentScene();
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// 添加新的按键回调函数
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s_vMouseMsg.push_back(mouse);
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}
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bool MouseMsg::delListener(TString name)
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{
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// 创建迭代器
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std::vector<MouseMsg*>::iterator iter;
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// 循环遍历所有监听器
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for (iter = s_vMouseMsg.begin(); iter != s_vMouseMsg.end(); iter++)
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{
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// 查找相同名称的监听器
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if ((*iter)->m_sName == name)
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{
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// 删除该定时器
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delete (*iter);
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s_vMouseMsg.erase(iter);
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return true;
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}
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}
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// 若未找到同样名称的监听器，返回 false
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return false;
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}
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void MouseMsg::bindListenersWithScene(Scene * scene)
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{
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for (auto m : s_vMouseMsg)
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{
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if (!m->m_pParentScene)
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{
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m->m_pParentScene = App::getCurrentScene();
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}
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}
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}
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void MouseMsg::clearAllSceneListeners(Scene * scene)
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{
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// 创建迭代器
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std::vector<MouseMsg*>::iterator iter;
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// 循环遍历所有监听器
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for (iter = s_vMouseMsg.begin(); iter != s_vMouseMsg.end(); iter++)
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{
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// 查找相同名称的监听器
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if ((*iter)->m_pParentScene == scene)
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{
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// 删除该定时器
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delete (*iter);
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s_vMouseMsg.erase(iter);
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}
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}
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}
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void MouseMsg::clearAllListeners()
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{
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// 删除所有监听器
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for (auto m : s_vMouseMsg)
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{
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delete m;
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}
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// 清空容器
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s_vMouseMsg.clear();
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}
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bool MouseMsg::isLButtonDown()
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{
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return s_mouseMsg.mkLButton;
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}
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bool MouseMsg::isRButtonDown()
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{
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return s_mouseMsg.mkRButton;
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}
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bool MouseMsg::isMButtonDown()
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{
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return s_mouseMsg.mkMButton;
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}
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int MouseMsg::getX()
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{
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return s_mouseMsg.x;
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}
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int MouseMsg::getY()
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{
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return s_mouseMsg.y;
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}
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CPoint MouseMsg::getPos()
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{
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return CPoint(s_mouseMsg.x, s_mouseMsg.y);
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}
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int MouseMsg::getWheel()
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{
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return s_mouseMsg.wheel;
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}
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MouseMsg::MESSAGE MouseMsg::getMsg()
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{
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return MESSAGE(s_mouseMsg.uMsg);
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}
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