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https://github.com/reactos/reactos.git
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123 lines
3 KiB
C
123 lines
3 KiB
C
#include <windows.h>
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#include <stdio.h>
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#include <string.h>
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//HFONT tf;
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HENHMETAFILE EnhMetafile;
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SIZE EnhMetafileSize;
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LRESULT WINAPI MainWndProc(HWND, UINT, WPARAM, LPARAM);
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int WINAPI
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WinMain(HINSTANCE hInstance,
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HINSTANCE hPrevInstance,
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LPSTR lpszCmdLine,
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int nCmdShow)
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{
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WNDCLASS wc;
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MSG msg;
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HWND hWnd;
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ENHMETAHEADER emh;
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EnhMetafile = GetEnhMetaFile("test.emf");
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if(!EnhMetafile)
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{
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fprintf(stderr, "GetEnhMetaFile failed (last error 0x%lX)\n",
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GetLastError());
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return(1);
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}
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GetEnhMetaFileHeader(EnhMetafile, sizeof(ENHMETAHEADER), &emh);
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EnhMetafileSize.cx = emh.rclBounds.right - emh.rclBounds.left;
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EnhMetafileSize.cy = emh.rclBounds.bottom - emh.rclBounds.top;
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wc.lpszClassName = "EnhMetaFileClass";
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wc.lpfnWndProc = MainWndProc;
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wc.style = CS_VREDRAW | CS_HREDRAW;
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wc.hInstance = hInstance;
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wc.hIcon = LoadIcon(NULL, (LPCTSTR)IDI_APPLICATION);
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wc.hCursor = LoadCursor(NULL, (LPCTSTR)IDC_ARROW);
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wc.hbrBackground = (HBRUSH)(COLOR_BTNFACE + 1);
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wc.lpszMenuName = NULL;
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wc.cbClsExtra = 0;
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wc.cbWndExtra = 0;
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if (RegisterClass(&wc) == 0)
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{
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DeleteEnhMetaFile(EnhMetafile);
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fprintf(stderr, "RegisterClass failed (last error 0x%lX)\n",
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GetLastError());
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return(1);
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}
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hWnd = CreateWindow("EnhMetaFileClass",
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"Enhanced Metafile test",
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WS_OVERLAPPEDWINDOW,
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0,
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0,
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EnhMetafileSize.cx + (2 * GetSystemMetrics(SM_CXSIZEFRAME)) + 2,
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EnhMetafileSize.cy + (2 * GetSystemMetrics(SM_CYSIZEFRAME)) + GetSystemMetrics(SM_CYCAPTION) + 2,
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NULL,
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NULL,
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hInstance,
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NULL);
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if (hWnd == NULL)
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{
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DeleteEnhMetaFile(EnhMetafile);
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fprintf(stderr, "CreateWindow failed (last error 0x%lX)\n",
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GetLastError());
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return(1);
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}
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//tf = CreateFontA(14, 0, 0, TA_BASELINE, FW_NORMAL, FALSE, FALSE, FALSE,
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// ANSI_CHARSET, OUT_DEFAULT_PRECIS, CLIP_DEFAULT_PRECIS,
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// DEFAULT_QUALITY, FIXED_PITCH|FF_DONTCARE, "Timmons");
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ShowWindow(hWnd, nCmdShow);
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while(GetMessage(&msg, NULL, 0, 0))
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{
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TranslateMessage(&msg);
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DispatchMessage(&msg);
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}
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DeleteEnhMetaFile(EnhMetafile);
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//DeleteObject(tf);
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UnregisterClass("EnhMetaFileClass", hInstance);
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return msg.wParam;
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}
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LRESULT CALLBACK MainWndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
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{
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switch(msg)
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{
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case WM_PAINT:
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{
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PAINTSTRUCT ps;
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RECT rc;
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HDC hDC;
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int bk;
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GetClientRect(hWnd, &rc);
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hDC = BeginPaint(hWnd, &ps);
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rc.left = (rc.right / 2) - (EnhMetafileSize.cx / 2);
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rc.top = (rc.bottom / 2) - (EnhMetafileSize.cy / 2);
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rc.right = rc.left + EnhMetafileSize.cx;
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rc.bottom = rc.top + EnhMetafileSize.cy;
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bk = SetBkMode(hDC, TRANSPARENT);
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Rectangle(hDC, rc.left - 1, rc.top - 1, rc.right + 1, rc.bottom + 1);
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SetBkMode(hDC, bk);
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PlayEnhMetaFile(hDC, EnhMetafile, &rc);
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EndPaint(hWnd, &ps);
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break;
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}
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case WM_DESTROY:
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PostQuitMessage(0);
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break;
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default:
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return DefWindowProc(hWnd, msg, wParam, lParam);
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}
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return 0;
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}
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