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//Déclarations des WndProcs
LRESULT CALLBACK WndProc(HWND, UINT, WPARAM, LPARAM);
LRESULT CALLBACK WndProcOsd(HWND , UINT , WPARAM , LPARAM );
// Enregistrement de deux structures WNDCLASSEX différentes
ATOM MyRegisterClass(HINSTANCE hInstance)
{
WNDCLASSEX wcex;
wcex.cbSize = sizeof(WNDCLASSEX);
wcex.style = CS_HREDRAW | CS_VREDRAW;
wcex.lpfnWndProc = WndProc;
wcex.cbClsExtra = 0;
wcex.cbWndExtra = 0;
wcex.hInstance = hInstance;
wcex.hIcon = LoadIcon(hInstance, MAKEINTRESOURCE(IDI_IAMV3));
wcex.hCursor = LoadCursor(NULL, IDC_ARROW);
wcex.hbrBackground = (HBRUSH)(COLOR_WINDOW+1);
wcex.lpszMenuName = MAKEINTRESOURCE(IDC_IAMV3);
wcex.lpszClassName = szWindowClass;
wcex.hIconSm = LoadIcon(wcex.hInstance, MAKEINTRESOURCE(IDI_SMALL));
return RegisterClassEx(&wcex);
WNDCLASSEX wcosd;
wcosd.cbSize = sizeof(WNDCLASSEX);
wcosd.style = CS_HREDRAW | CS_VREDRAW;
wcosd.lpfnWndProc = WndProcOsd;
wcosd.cbClsExtra = 0;
wcosd.cbWndExtra = 0;
wcosd.hInstance = hInstance;
wcosd.hIcon = LoadIcon(hInstance, MAKEINTRESOURCE(IDI_IAMV3));
wcosd.hCursor = LoadCursor(NULL, IDC_ARROW);
wcosd.hbrBackground = (HBRUSH)(COLOR_WINDOW+1);
wcosd.lpszMenuName = MAKEINTRESOURCE(IDC_IAMV3);
wcosd.lpszClassName = L"szWindowOsd";
wcosd.hIconSm = LoadIcon(wcosd.hInstance, MAKEINTRESOURCE(IDI_SMALL));
return RegisterClassEx(&wcosd);
}
// WndProc numéro 1
LRESULT CALLBACK WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
{
int wmId, wmEvent;
PAINTSTRUCT ps;
HDC hdc;
HDC hdciam;
PAINTSTRUCT psiam;
switch (message)
{
case WM_COMMAND:
wmId = LOWORD(wParam);
wmEvent = HIWORD(wParam);
// Analyse les sélections de menu :
switch (wmId)
{
case IDM_EXIT:
DestroyWindow(osd);
break;
default:
return DefWindowProc(osd, message, wParam, lParam);
}
break;
case WM_PAINT:
hdc = BeginPaint(osd, &ps);
// TODO : ajoutez ici le code de dessin...
EndPaint(osd, &ps);
break;
case WM_DESTROY:
PostQuitMessage(0);
break;
default:
return DefWindowProc(osd, message, wParam, lParam);
}
return 0;
}
// WndProc numéro 2
LRESULT CALLBACK WndProcOsd(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
{
int wmId, wmEvent;
PAINTSTRUCT ps;
HDC hdc;
HDC hdciam;
PAINTSTRUCT psiam;
switch (message)
{
case WM_COMMAND:
wmId = LOWORD(wParam);
wmEvent = HIWORD(wParam);
// Analyse les sélections de menu :
switch (wmId)
{
case IDM_EXIT:
DestroyWindow(osd);
break;
default:
return DefWindowProc(osd, message, wParam, lParam);
}
break;
case WM_PAINT:
hdc = BeginPaint(osd, &ps);
// TODO : ajoutez ici le code de dessin...
EndPaint(osd, &ps);
break;
case WM_DESTROY:
PostQuitMessage(0);
break;
default:
return DefWindowProc(osd, message, wParam, lParam);
}
return 0;
} |
