5 Wine doesn't have windowsx.h, so we use this
7 #define GET_WM_COMMAND_ID(wp,lp) LOWORD(wp)
9 /* 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, "Metafiles\0*.wmf\0", NULL, 0, 0, NULL,
30 FN_LENGTH, NULL, 0, NULL, NULL, OFN_CREATEPROMPT |
31 OFN_SHOWHELP, 0, 0, NULL, 0, NULL };
34 return GetOpenFileName(&ofn);
38 LRESULT CALLBACK WndProc(HWND hwnd,
48 BeginPaint(hwnd, &ps);
49 SetMapMode(ps.hdc, MM_ANISOTROPIC);
50 SetViewportExtEx(ps.hdc, width, height, NULL);
51 SetViewportOrgEx(ps.hdc, deltax, deltay, NULL);
52 if(hmf) PlayMetaFile(ps.hdc, hmf);
58 case WM_COMMAND: /* message: command from application menu */
59 switch (GET_WM_COMMAND_ID(wparam,lparam))
62 MessageBox( hwnd , "Hello there world!", "Hello", MB_OK);
67 char filename[FN_LENGTH];
68 if (FileOpen(hwnd, filename)) {
69 isAldus = FileIsPlaceable(filename);
71 hmf = GetPlaceableMetaFile(hwnd, filename);
74 hmf = GetMetaFile(filename);
75 GetClientRect(hwnd, &r);
76 width = r.right - r.left;
77 height = r.bottom - r.top;
79 InvalidateRect( hwnd, NULL, TRUE );
84 case IDM_SET_EXT_TO_WIN:
87 GetClientRect(hwnd, &r);
88 width = r.right - r.left;
89 height = r.bottom - r.top;
90 InvalidateRect( hwnd, NULL, TRUE );
97 InvalidateRect( hwnd, NULL, TRUE );
101 InvalidateRect( hwnd, NULL, TRUE );
105 InvalidateRect( hwnd, NULL, TRUE );
109 InvalidateRect( hwnd, NULL, TRUE );
117 return DefWindowProc(hwnd, uMessage, wparam, lparam);
121 case WM_DESTROY: /* message: window being destroyed */
125 default: /* Passes it on if unproccessed */
126 return DefWindowProc(hwnd, uMessage, wparam, lparam);
131 BOOL FileIsPlaceable( LPCSTR szFileName )
137 if( (hInFile = OpenFile( szFileName, &inof, 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;
163 if( (fh = OpenFile( szFileName, &inof, OF_READ ) ) == HFILE_ERROR ) return 0;
165 if (!_lread(fh, (LPSTR)&APMHeader, sizeof(APMFILEHEADER))) return 0;
166 _llseek(fh, sizeof(APMFILEHEADER), 0);
168 p = (WORD *) &APMHeader;
172 if (checksum != APMHeader.checksum) {
174 sprintf(msg, "Computed checksum %04x != stored checksum %04x\n",
175 checksum, APMHeader.checksum);
176 MessageBox(hwnd, msg, "Checksum failed", MB_OK);
180 if (!_lread(fh, (LPSTR)&mfHeader, sizeof(METAHEADER))) return 0;
182 if (!(lpData = (LPSTR) GlobalAlloc(GPTR, (mfHeader.mtSize * 2L)))) return 0;
184 _llseek(fh, sizeof(APMFILEHEADER), 0);
185 if (!_lread(fh, lpData, (UINT)(mfHeader.mtSize * 2L)))
193 if (!(hmf = SetMetaFileBitsEx(mfHeader.mtSize*2, lpData)))
197 width = APMHeader.bbox.Right - APMHeader.bbox.Left;
198 height = APMHeader.bbox.Bottom - APMHeader.bbox.Top;
200 /* printf("Ok! width %d height %d inch %d\n", width, height, APMHeader.inch); */
201 width = width*96/APMHeader.inch;
202 height = height*96/APMHeader.inch;