windowapp.cpp

来自「一个关于FTP的客户端的代码」· C++ 代码 · 共 58 行

#include "WindowApp.h"

COpenGL	g_opengl;

extern	HWND		g_h_wnd;
extern	HINSTANCE	g_h_instance;
extern	int			g_cmd_show;

int WINAPI WinMain(HINSTANCE hInstance,HINSTANCE hPrevInstance,
				   LPSTR lpCmdLine,int nCmdShow)
{
	MSG		msg;
	bool	bQuit=false;

	g_cmd_show=nCmdShow;
	g_h_instance=hInstance;

	if(!InitApplication())
	{
		return 0;
	}

	g_opengl.SetWindowParam(g_h_wnd,g_h_instance,640,480,16);
	g_opengl.EnableOpenGL();
	g_opengl.SceneInit();
	g_opengl.SceneResizeViewport();

	while(!bQuit)
	{
		if( PeekMessage(&msg,NULL,0,0,PM_REMOVE)>0)
		{
			if(msg.message==WM_QUIT)
			{
				bQuit=true;
			}
			else
			{
				TranslateMessage(&msg);
				DispatchMessage(&msg);
			}
		}
		else
		{
			g_opengl.SceneShow();
			SwapBuffers(g_opengl.m_h_dc);
		}
	}

	g_opengl.DisableOpenGL();

	ShowWindow(g_h_wnd,SW_HIDE);

	ChangeDisplaySettings(NULL,0);
	
	return msg.wParam;
}