control.cpp

来自「C语言大赛的平台。分为环境模块和策略模块。」· C++ 代码 · 共 40 行

#include "GKL.h"

using namespace GKL;


Control::Control(Window *pWnd, bool needKBEvent, bool needMouseEvent):
	mpWnd(pWnd), mpPnl(NULL),
	mNeedKBEvent(needKBEvent), mNeedMouseEvent(needMouseEvent)
{
	alert(mpWnd == NULL);
}

Control::~Control(void)
{
	if(mpPnl != NULL)
		mpPnl->removeControl(this);
}

int Control::onTrigger(void *pParam)
{
	EventParam *pEP = (EventParam*)pParam;
	switch(pEP->eventKind)
	{
		case EVENT_KB:
			if(mNeedKBEvent)
				return onKBEvent(pEP->uMsg, pEP->wParam, pEP->lParam, pEP->lResult);
			else
				return 0;
			break;
		case EVENT_MOUSE:
			if(mNeedMouseEvent)
				return onMouseEvent(pEP->uMsg, pEP->wParam, pEP->lParam, pEP->lResult);
			else
				return 0;
			break;
		default:
			alert(true);
	}
}