매크로 사용 Window – C# (Csharp) 프로그래밍

#include <Windows.h>

#define DECLARE_MESSAGE_MAP()    static MessageMap messageMap[];
#define BEGIN_MESSAGE_MAP(class_name)	MessageMap class_name::messageMap[]={
#define END_MESSAGE_MAP()	{0,NULL}};

LRESULT CALLBACK WndProc(HWND hwnd,UINT iMsg,WPARAM wParam,LPARAM lParam);

//Class CObject
class CObject{
protected:
	static char szAppName[];
	HWND hwnd;
	MSG msg;
	WNDCLASSEX wndclass;
public:
	void InitInstance(HINSTANCE hInstance, PSTR szCmdLine, int iCmdShow);
	void Run();//Message
    WPARAM ExitInstance(); //exit
	//message handler
	virtual void OnCreate() = 0;
	virtual void OnDraw() = 0;
	virtual void OnDestroy() = 0;
};

void CObject::InitInstance(HINSTANCE hInstance, PSTR szCmdLine, int iCmdShow)
{
	wndclass.cbSize = sizeof(wndclass);
	wndclass.style  = CS_HREDRAW|CS_VREDRAW;
	wndclass.lpfnWndProc = WndProc;
	wndclass.cbClsExtra =0;
	wndclass.cbWndExtra= 0;
	wndclass.hInstance = hInstance;
	wndclass.hIcon = LoadIcon(NULL,IDI_APPLICATION);
	wndclass.hCursor = LoadCursor(NULL,IDC_ARROW);
	wndclass.hbrBackground = (HBRUSH)GetStockObject(WHITE_BRUSH);
	wndclass.lpszMenuName = NULL;
	wndclass.lpszClassName = szAppName;
	wndclass.hIconSm = LoadIcon(NULL,IDI_APPLICATION);

	RegisterClassEx(&wndclass);

	hwnd = CreateWindow(szAppName,
						"Hello Program",
						WS_OVERLAPPEDWINDOW,
						CW_USEDEFAULT,
						0,
						CW_USEDEFAULT,
						0,
						NULL,
						NULL,
						hInstance,
						NULL);
	ShowWindow(hwnd,iCmdShow);
	UpdateWindow(hwnd);
}

void CObject::Run(){
	while(GetMessage(&msg,NULL,0,0)){
		TranslateMessage(&msg);
		DispatchMessage(&msg);
	}
}

WPARAM CObject::ExitInstance(){
	return msg.wParam;
}

char CObject::szAppName[]="HelloWin";
//CObject* pCObject;

//class CView
class CView;
typedef void (CView::*CViewFunPointer)();//함수포인터
typedef struct tagMessgeMap{ //구조체
	UINT iMsg;
	CViewFunPointer fp;  //함수포인터 주소
}MessageMap;
static CViewFunPointer fpCViewGlobal; //정적 주소

class CView:public CObject{
public:
	//static MessageMap messageMap[];
	DECLARE_MESSAGE_MAP()
	//override all message handler
	void OnCreate();
	void OnDraw();
	void OnDestroy();
};

BEGIN_MESSAGE_MAP(CView)
//MessageMap CView::messageMap[]={
	{WM_CREATE,&CView::OnCreate},
	{WM_PAINT,&CView::OnDraw},
	{WM_DESTROY,&CView::OnDestroy},
	//{0,NULL}
//};
END_MESSAGE_MAP()

void CView::OnCreate(){
}

void CView::OnDraw()
{
	HDC hdc;
	PAINTSTRUCT ps;
	RECT rect;

	hdc=BeginPaint(hwnd,&ps);
	GetClientRect(hwnd,&rect);
	DrawText(hdc,"Hello Window",-1,&rect,DT_SINGLELINE|DT_CENTER|DT_VCENTER);
	EndPaint(hwnd,&ps);
}

void CView::OnDestroy() {
	PostQuitMessage(0);
}

CView app;

LRESULT CALLBACK WndProc(HWND hwnd,UINT iMsg,WPARAM wParam,LPARAM lParam)
{
	int i=0;

	while(CView::messageMap[i].iMsg!=0){
		if(iMsg==CView::messageMap[i].iMsg){
			fpCViewGlobal=CView::messageMap[i].fp;
			(app.*fpCViewGlobal)();
			return 0;
		}
		++i;
	}
	return DefWindowProc(hwnd,iMsg,wParam,lParam);
}
int WINAPI WinMain(HINSTANCE hInstance,HINSTANCE hPrevInstance,PSTR szCmdLine,int iCmdShow)
{
	//pCObject = &app; // CView app;
	app.InitInstance(hInstance,szCmdLine,iCmdShow);
	app.Run();
	return app.ExitInstance();
}

100

101

102

103

104

105

106

107

108

109

110

111

112

113

114

115

116

117

118

119

120

121

122

123

124

125

126

127

128

129

130

131

132

133

134

135

136

137

138

139

140

141

142

143

#include <Windows.h>

#define DECLARE_MESSAGE_MAP() static MessageMap messageMap[];

#define BEGIN_MESSAGE_MAP(class_name) MessageMap class_name::messageMap[]={

#define END_MESSAGE_MAP() {0,NULL}};

LRESULT CALLBACK WndProc(HWND hwnd,UINT iMsg,WPARAM wParam,LPARAM lParam);

//Class CObject

class CObject{

protected:

static char szAppName[];

HWND hwnd;

MSG msg;

WNDCLASSEX wndclass;

public:

void InitInstance(HINSTANCE hInstance, PSTR szCmdLine, int iCmdShow);

void Run();//Message

WPARAM ExitInstance(); //exit

//message handler

virtual void OnCreate() = 0;

virtual void OnDraw() = 0;

virtual void OnDestroy() = 0;

};

void CObject::InitInstance(HINSTANCE hInstance, PSTR szCmdLine, int iCmdShow)

{

wndclass.cbSize = sizeof(wndclass);

wndclass.style = CS_HREDRAW|CS_VREDRAW;

wndclass.lpfnWndProc = WndProc;

wndclass.cbClsExtra =0;

wndclass.cbWndExtra= 0;

wndclass.hInstance = hInstance;

wndclass.hIcon = LoadIcon(NULL,IDI_APPLICATION);

wndclass.hCursor = LoadCursor(NULL,IDC_ARROW);

wndclass.hbrBackground = (HBRUSH)GetStockObject(WHITE_BRUSH);

wndclass.lpszMenuName = NULL;

wndclass.lpszClassName = szAppName;

wndclass.hIconSm = LoadIcon(NULL,IDI_APPLICATION);

RegisterClassEx(&wndclass);

hwnd = CreateWindow(szAppName,

"Hello Program",

WS_OVERLAPPEDWINDOW,

CW_USEDEFAULT,

NULL,

hInstance,

NULL);

ShowWindow(hwnd,iCmdShow);

UpdateWindow(hwnd);

}

void CObject::Run(){

while(GetMessage(&msg,NULL,0,0)){

TranslateMessage(&msg);

DispatchMessage(&msg);

}

WPARAM CObject::ExitInstance(){

return msg.wParam;

}

char CObject::szAppName[]="HelloWin";

//CObject* pCObject;

//class CView

class CView;

typedef void (CView::*CViewFunPointer)();//함수포인터

typedef struct tagMessgeMap{ //구조체

UINT iMsg;

CViewFunPointer fp; //함수포인터 주소

}MessageMap;

static CViewFunPointer fpCViewGlobal; //정적 주소

class CView:public CObject{

public:

//static MessageMap messageMap[];

DECLARE_MESSAGE_MAP()

//override all message handler

void OnCreate();

void OnDraw();

void OnDestroy();

};

BEGIN_MESSAGE_MAP(CView)

//MessageMap CView::messageMap[]={

{WM_CREATE,&CView::OnCreate},

{WM_PAINT,&CView::OnDraw},

{WM_DESTROY,&CView::OnDestroy},

//{0,NULL}

//};

END_MESSAGE_MAP()

void CView::OnCreate(){

}

void CView::OnDraw()

{

HDC hdc;

PAINTSTRUCT ps;

RECT rect;

hdc=BeginPaint(hwnd,&ps);

GetClientRect(hwnd,&rect);

DrawText(hdc,"Hello Window",-1,&rect,DT_SINGLELINE|DT_CENTER|DT_VCENTER);

EndPaint(hwnd,&ps);

}

void CView::OnDestroy() {

PostQuitMessage(0);

}

CView app;

LRESULT CALLBACK WndProc(HWND hwnd,UINT iMsg,WPARAM wParam,LPARAM lParam)

{

int i=0;

while(CView::messageMap[i].iMsg!=0){

if(iMsg==CView::messageMap[i].iMsg){

fpCViewGlobal=CView::messageMap[i].fp;

(app.*fpCViewGlobal)();

return 0;

}

++i;

}

return DefWindowProc(hwnd,iMsg,wParam,lParam);

}

int WINAPI WinMain(HINSTANCE hInstance,HINSTANCE hPrevInstance,PSTR szCmdLine,int iCmdShow)

{

//pCObject = &app; // CView app;

app.InitInstance(hInstance,szCmdLine,iCmdShow);

app.Run();

return app.ExitInstance();

}