6 Wine doesn't have windowsx.h, so we use this
8 #define GET_WM_COMMAND_ID(wp,lp) LOWORD(wp)
10 /* Wine seems to need this */
16 BOOL FileIsPlaceable( LPCSTR szFileName );
17 HMETAFILE GetPlaceableMetaFile( HWND hwnd, LPCSTR szFileName );
22 int deltax = 0, deltay = 0;
23 int width = 0, height = 0;
26 BOOL FileOpen(HWND hWnd, char *fn)
28 OPENFILENAME ofn = { sizeof(OPENFILENAME),
29 0, 0, NULL, NULL, 0, 0, NULL,
30 FN_LENGTH, NULL, 0, NULL, NULL, OFN_CREATEPROMPT |
31 OFN_SHOWHELP, 0, 0, NULL, 0, NULL };
32 ofn.lpstrFilter = "Metafiles\0*.wmf\0";
35 return GetOpenFileName(&ofn);
39 LRESULT CALLBACK WndProc(HWND hwnd,
49 BeginPaint(hwnd, &ps);
50 SetMapMode(ps.hdc, MM_ANISOTROPIC);
51 SetViewportExtEx(ps.hdc, width, height, NULL);
52 SetViewportOrgEx(ps.hdc, deltax, deltay, NULL);
53 if(hmf) PlayMetaFile(ps.hdc, hmf);
59 case WM_COMMAND: /* message: command from application menu */
60 switch (GET_WM_COMMAND_ID(wparam,lparam))
63 MessageBox( hwnd , "Hello there world!", "Hello", MB_OK);
68 char filename[FN_LENGTH];
69 if (FileOpen(hwnd, filename)) {
70 isAldus = FileIsPlaceable(filename);
72 hmf = GetPlaceableMetaFile(hwnd, filename);
75 hmf = GetMetaFile(filename);
76 GetClientRect(hwnd, &r);
77 width = r.right - r.left;
78 height = r.bottom - r.top;
80 InvalidateRect( hwnd, NULL, TRUE );
85 case IDM_SET_EXT_TO_WIN:
88 GetClientRect(hwnd, &r);
89 width = r.right - r.left;
90 height = r.bottom - r.top;
91 InvalidateRect( hwnd, NULL, TRUE );
98 InvalidateRect( hwnd, NULL, TRUE );
102 InvalidateRect( hwnd, NULL, TRUE );
106 InvalidateRect( hwnd, NULL, TRUE );
110 InvalidateRect( hwnd, NULL, TRUE );
118 return DefWindowProc(hwnd, uMessage, wparam, lparam);
122 case WM_DESTROY: /* message: window being destroyed */
126 default: /* Passes it on if unproccessed */
127 return DefWindowProc(hwnd, uMessage, wparam, lparam);
132 BOOL FileIsPlaceable( LPCSTR szFileName )
137 if( (hInFile = _lopen( szFileName, OF_READ ) ) == HFILE_ERROR )
140 if( _lread( hInFile, &apmh, sizeof(APMFILEHEADER) )
141 != sizeof(APMFILEHEADER) )
148 /* Is it placeable? */
149 return (apmh.key == APMHEADER_KEY);
152 HMETAFILE GetPlaceableMetaFile( HWND hwnd, LPCSTR szFileName )
156 APMFILEHEADER APMHeader;
162 if( (fh = _lopen( szFileName, OF_READ ) ) == HFILE_ERROR ) return 0;
164 if (!_lread(fh, (LPSTR)&APMHeader, sizeof(APMFILEHEADER))) return 0;
165 _llseek(fh, sizeof(APMFILEHEADER), 0);
167 p = (WORD *) &APMHeader;
171 if (checksum != APMHeader.checksum) {
173 sprintf(msg, "Computed checksum %04x != stored checksum %04x\n",
174 checksum, APMHeader.checksum);
175 MessageBox(hwnd, msg, "Checksum failed", MB_OK);
179 if (!_lread(fh, (LPSTR)&mfHeader, sizeof(METAHEADER))) return 0;
181 if (!(lpData = (LPSTR) GlobalAlloc(GPTR, (mfHeader.mtSize * 2L)))) return 0;
183 _llseek(fh, sizeof(APMFILEHEADER), 0);
184 if (!_lread(fh, lpData, (UINT)(mfHeader.mtSize * 2L)))
186 GlobalFree((HGLOBAL)lpData);
192 if (!(hmf = SetMetaFileBitsEx(mfHeader.mtSize*2, lpData)))
196 width = APMHeader.bbox.Right - APMHeader.bbox.Left;
197 height = APMHeader.bbox.Bottom - APMHeader.bbox.Top;
199 /* printf("Ok! width %d height %d inch %d\n", width, height, APMHeader.inch); */
200 width = width*96/APMHeader.inch;
201 height = height*96/APMHeader.inch;