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| #include <windows.h>
#include <winuser.h>
#include "resource.h"
HWND FVisua2;
HINSTANCE hInst;
LRESULT CALLBACK WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
{
static LPVOID buffer;
static BITMAPINFO *bmInfo;
static UINT nbColors;
static HPALETTE hpal;
PAINTSTRUCT ps;
HDC hdc;
WINDOWPLACEMENT winplac;
winplac.length = sizeof(WINDOWPLACEMENT);
GetWindowPlacement(hWnd,&winplac);
switch (message)
{
case WM_CREATE:
SetWindowPlacement(FVisua2,&winplac);
return 1;
case WM_SIZE:
SetWindowPlacement(FVisua2,&winplac);
break;
case WM_WINDOWPOSCHANGED:
SetWindowPlacement(FVisua2,&winplac);
break;
case WM_PAINT:
//HBITMAP hBmp;
//hBmp=(HBITMAP)LoadImage(NULL,"image.bmp",IMAGE_BITMAP,0,0,LR_LOADFROMFILE);
//hdc = BeginPaint(hWnd, &ps);
//DrawState(hdc,NULL,NULL,(long)hBmp,NULL,0,0,0,0,DST_BITMAP);
//EndPaint(hWnd, &ps);
//DeleteObject(hBmp);
break;
case WM_DESTROY:
PostQuitMessage(0);
break;
default:
return DefWindowProc(hWnd, message, wParam, lParam);
}
return 0;
}
LRESULT CALLBACK Trans(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
{
PAINTSTRUCT ps;
HDC hdc;
switch (message)
{
case WM_CREATE:
SetLayeredWindowAttributes(hWnd, RGB(0,0,0), 255, 0x02);
return 1;
case WM_ERASEBKGND:
hdc = BeginPaint(hWnd, &ps);
TextOut(hdc, 20,20,"Salut",5);
EndPaint(hWnd, &ps);
break;
case WM_DESTROY:
PostQuitMessage(0);
break;
default:
return DefWindowProc(hWnd, message, wParam, lParam);
}
return 0;
}
ATOM MyRegisterClass(HINSTANCE hInstance)
{
WNDCLASSEX wcex;
wcex.cbSize = sizeof(WNDCLASSEX);
wcex.style = CS_HREDRAW | CS_VREDRAW;
wcex.lpfnWndProc = (WNDPROC)WndProc;
wcex.cbClsExtra = 0;
wcex.cbWndExtra = 0;
wcex.hInstance = hInstance;
wcex.hIcon = 0;
wcex.hCursor = LoadCursor(NULL, IDC_ARROW);
wcex.hbrBackground = (HBRUSH)(GetStockObject(BLACK_BRUSH));
wcex.lpszMenuName = 0;
wcex.lpszClassName = "main";
wcex.hIconSm = 0;
return RegisterClassEx(&wcex);
}
ATOM MyRegisterClass2(HINSTANCE hInstance)
{
WNDCLASSEX wcex;
wcex.cbSize = sizeof(WNDCLASSEX);
wcex.style = CS_HREDRAW|CS_VREDRAW|CS_OWNDC;
wcex.lpfnWndProc = (WNDPROC)Trans;
wcex.cbClsExtra = 0;
wcex.cbWndExtra = 0;
wcex.hInstance = hInstance;
wcex.hIcon = 0;
wcex.hCursor = LoadCursor(NULL, IDC_ARROW);
wcex.hbrBackground = 0;
wcex.lpszMenuName = 0;
wcex.lpszClassName = "VisuelTrans";
wcex.hIconSm = 0;
return RegisterClassEx(&wcex);
}
BOOL InitInstance(HINSTANCE hInstance, int nCmdShow)
{
HWND hWnd;
hInst = hInstance; // Stocke le handle d'instance dans la variable globale
hWnd = CreateWindow("main", "Visuel", WS_OVERLAPPEDWINDOW | WS_CAPTION | WS_CLIPCHILDREN |SS_BITMAP,
CW_USEDEFAULT, CW_USEDEFAULT, 640, 480, NULL, NULL, hInstance, NULL);
FVisua2 = CreateWindowEx (
0x80000 | WS_EX_TOPMOST, /* Extended possibilites for variation */
"VisuelTrans", /* Classname */
"", /* Title Text */
WS_POPUP | WS_VISIBLE | WS_CLIPSIBLINGS, /* default window */
CW_USEDEFAULT, /* Windows decides the position */
CW_USEDEFAULT, /* where the window ends up on the screen */
640, /* The programs width */
480, /* and height in pixels */
NULL, /* The window is a child-window to desktop */
NULL, /* No menu */
hInst, /* Program Instance handler */
NULL /* No Window Creation data */
);
if (!hWnd)
{
return FALSE;
}
ShowWindow(FVisua2, nCmdShow);
UpdateWindow(FVisua2);
ShowWindow(hWnd, nCmdShow);
UpdateWindow(hWnd);
return TRUE;
}
int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE a, PSTR b, int v)
{
MSG msg;
HACCEL hAccelTable;
MyRegisterClass(hInstance);
MyRegisterClass2(hInstance);
if (!InitInstance (hInstance, v))
{
return FALSE;
}
hAccelTable = LoadAccelerators(hInstance, (LPCTSTR)IDC_VISUEL);
// Boucle de messages principale :
while (GetMessage(&msg, NULL, 0, 0))
{
if (!TranslateAccelerator(msg.hwnd, hAccelTable, &msg))
{
TranslateMessage(&msg);
DispatchMessage(&msg);
}
}
return (int) msg.wParam;
} |
