source: trunk/dll/defview.c@ 689

Last change on this file since 689 was 689, checked in by Steven Levine, 18 years ago

Commit OpenWatcom compatibility updates
  • Property svn:eol-style set to native
  • Property svn:keywords set to Author Date Id Revision
File size: 9.2 KB
Line 
1
2/***********************************************************************
3
4 $Id: defview.c 689 2007-06-15 06:33:24Z stevenhl $
5
6 Copyright (c) 1993-98 M. Kimes
7 Copyright (c) 2003, 2007 Steven H.Levine
8
9 Default file viewer
10
11 20 Nov 03 SHL ShowMultimedia: try to convince fmplay to not play exes (Gregg Young)
12 14 Jul 06 SHL Use Runtime_Error
13 18 Mar 07 GKY Fixed misindentifycation of nonmultimedia files by ShowMultiMedia
14 18 Mar 07 GKY Open mp3, ogg & flac files with OS2 object default since fm2play fails
15 21 Apr 07 GKY Find FM2Utils by path or utils directory
16 09 Jun 07 SHL ShowMultimedia: Initialize hwnd so that OpenObject might work
17
18***********************************************************************/
19
20#define INCL_DOS
21#define INCL_WIN
22#define INCL_GPI
23#define INCL_MMIOOS2
24#include <os2.h>
25#include <os2me.h>
26
27#include <stdio.h>
28#include <stdlib.h>
29#include <string.h>
30#include <ctype.h>
31
32#include "fm3dll.h"
33#include "fm3dlg.h"
34
35static PSZ pszSrcFile = __FILE__;
36
37#pragma alloc_text(DEFVIEW,DefaultView,ShowMultimedia,DefaultViewKeys)
38
39BOOL ShowMultimedia(CHAR * filename)
40{
41
42 static BOOL no_mmos2 = FALSE;
43 BOOL played = FALSE;
44 CHAR loaderror[CCHMAXPATH];
45 HMODULE MMIOModHandle = NULLHANDLE;
46 PMMIOIDENTIFYFILE pMMIOIdentifyFile = NULL;
47 PMMIOGETINFO pMMIOGetInfo = NULL;
48 PMMIOCLOSE pMMIOClose = NULL;
49 PMMIOOPEN pMMIOOpen = NULL;
50 MMIOINFO mmioinfo;
51 HMMIO hmmio;
52 FOURCC fccStorageSystem = 0;
53 MMFORMATINFO mmFormatInfo;
54 APIRET rc, rc1;
55 HWND hwnd = HWND_DESKTOP;
56 char *p;
57
58 if (no_mmos2 || !filename || !*filename)
59 return played;
60
61 /* load MMPM/2, if available. */
62 *loaderror = 0;
63 rc = DosLoadModule(loaderror, sizeof(loaderror), "MMIO", &MMIOModHandle);
64 if (rc) {
65 no_mmos2 = TRUE;
66 return played;
67 }
68 else {
69 if (DosQueryProcAddr(MMIOModHandle,
70 0,
71 "mmioIdentifyFile", (PFN *) & pMMIOIdentifyFile)) {
72 DosFreeModule(MMIOModHandle);
73 no_mmos2 = TRUE;
74 return played;
75 }
76 if (DosQueryProcAddr(MMIOModHandle,
77 0,
78 "mmioGetInfo", (PFN *) & pMMIOGetInfo)) {
79 DosFreeModule(MMIOModHandle);
80 no_mmos2 = TRUE;
81 return played;
82 }
83 if (DosQueryProcAddr(MMIOModHandle,
84 0,
85 "mmioClose", (PFN *) & pMMIOClose)) {
86 DosFreeModule(MMIOModHandle);
87 no_mmos2 = TRUE;
88 return played;
89 }
90 if (DosQueryProcAddr(MMIOModHandle,
91 0,
92 "mmioOpen", (PFN *) & pMMIOOpen)) {
93 DosFreeModule(MMIOModHandle);
94 no_mmos2 = TRUE;
95 return played;
96 }
97 }
98
99 /* attempt to identify the file using MMPM/2 */
100 //printf("%s %d\n ", __FILE__, __LINE__); fflush(stdout);
101 memset( &mmioinfo, '\0', sizeof(MMIOINFO) );
102 /*Eliminate non multimedia files*/
103 hmmio = pMMIOOpen(filename,
104 &mmioinfo,
105 MMIO_READ);
106 /*printf("%s %d %d %d %d %d\n",
107 __FILE__, __LINE__,mmioinfo.ulFlags, mmioinfo.ulErrorRet,
108 mmioinfo.pIOProc, mmioinfo.aulInfo); fflush(stdout);*/
109 if (!hmmio){
110 p = strrchr(filename, '.'); //Added to save mp3, ogg & flac which fail above test
111 if (!p)
112 p = ".";
113 /* printf("%s %d %s\n",
114 __FILE__, __LINE__, p); fflush(stdout);*/
115 if (!stricmp(p, ".OGG") || !stricmp(p, ".MP3") || !stricmp(p, ".FLAC")){
116 hmmio = pMMIOOpen(filename,
117 &mmioinfo,
118 MMIO_READ | MMIO_NOIDENTIFY);
119 if (!hmmio){
120 DosFreeModule(MMIOModHandle);
121 printf("%s %d\n ", __FILE__, __LINE__); fflush(stdout);
122 return played;
123 }
124 }
125 else {
126 DosFreeModule(MMIOModHandle);
127 // printf("%s %d\n ", __FILE__, __LINE__); fflush(stdout);
128 return played;
129 }
130 }
131 if (!hmmio){
132 DosFreeModule(MMIOModHandle);
133 // printf("%s %d\n ", __FILE__, __LINE__); fflush(stdout);
134 return played;
135 }
136
137 rc1 = pMMIOGetInfo( hmmio,
138 &mmioinfo,
139 0L); //
140 //printf("%s %d\n ", __FILE__, __LINE__); fflush(stdout);
141 memset(&mmFormatInfo, 0, sizeof(MMFORMATINFO));
142 mmFormatInfo.ulStructLen = sizeof(MMFORMATINFO);
143 rc = pMMIOIdentifyFile(filename,
144 &mmioinfo,
145 &mmFormatInfo,
146 &fccStorageSystem, 0L,
147 MMIO_FORCE_IDENTIFY_FF);
148 /*printf("%s %d %d %d %d\n %d %d %d %s\n",
149 __FILE__, __LINE__,mmioinfo.ulFlags,
150 mmioinfo.pIOProc, mmioinfo.aulInfo,
151 mmFormatInfo.fccIOProc, mmFormatInfo.fccIOProc,
152 mmFormatInfo.ulIOProcType, mmFormatInfo.szDefaultFormatExt); fflush(stdout);*/
153 /* free module handle */
154 rc1 = pMMIOClose(hmmio, 0L);
155 DosFreeModule(MMIOModHandle);
156
157 /* if identified and not FOURCC_DOS */
158 if (!rc && mmFormatInfo.fccIOProc != FOURCC_DOS) {
159 if (mmFormatInfo.ulMediaType == MMIO_MEDIATYPE_IMAGE &&
160 (mmFormatInfo.ulFlags & MMIO_CANREADTRANSLATED)) {
161 // is an image that can be translated
162 RunFM2Util("IMAGE.EXE", filename);
163 played = TRUE;
164 }
165 else if (mmFormatInfo.ulMediaType != MMIO_MEDIATYPE_IMAGE) {
166 /* is a multimedia file (WAV, MID, AVI, etc.) */
167 p = strrchr(filename, '.');
168 if (!p)
169 p = ".";
170 /* printf("%s %d %s\n",
171 __FILE__, __LINE__, p); fflush(stdout);*/
172 if (!stricmp(p, ".OGG") || !stricmp(p, ".MP3") || !stricmp(p, ".FLAC"))
173 OpenObject(filename, Default, hwnd); //FM2Play fails to play these
174 else
175 RunFM2Util("FM2PLAY.EXE", filename);
176 played = TRUE;
177 }
178 }
179
180 return played;
181}
182
183VOID DefaultViewKeys(HWND hwnd, HWND hwndFrame, HWND hwndParent,
184 SWP * swp, CHAR * filename)
185{
186 if ((shiftstate & (KC_CTRL | KC_SHIFT)) == (KC_CTRL | KC_SHIFT))
187 DefaultView(hwnd, hwndFrame, hwndParent, swp, 4, filename);
188 else if (shiftstate & KC_CTRL)
189 DefaultView(hwnd, hwndFrame, hwndParent, swp, 2, filename);
190 else if (shiftstate & KC_SHIFT)
191 DefaultView(hwnd, hwndFrame, hwndParent, swp, 1, filename);
192 else
193 DefaultView(hwnd, hwndFrame, hwndParent, swp, 0, filename);
194}
195
196VOID DefaultView(HWND hwnd, HWND hwndFrame, HWND hwndParent, SWP * swp,
197 ULONG flags, CHAR * filename)
198{
199 /*
200 * bitmapped flags:
201 * ---------------
202 * 1 = View directly
203 * 2 = Open WPS default view
204 * 4 = Open WPS settings view
205 * 8 = Edit
206 * 16 = Info
207 * 32 = No view info
208 */
209
210 HWND hwndArc = (HWND) 0;
211 char *p, *dummy[3];
212
213 if (!hwndParent)
214 hwndParent = HWND_DESKTOP;
215
216 if (flags & 32) {
217 flags &= (~16);
218 if (!IsFile(filename)) {
219 Runtime_Error(pszSrcFile, __LINE__, "%s not found", filename);
220 return;
221 }
222 }
223
224 if (flags & 1) /* directly view the file */
225 goto ViewIt;
226
227 if (flags & 2) { /* open default WPS view of file */
228 OpenObject(filename, Default, hwnd);
229 return;
230 }
231
232 if (flags & 4) { /* open WPS settings notebook for file */
233 OpenObject(filename, Settings, hwnd);
234 return;
235 }
236
237 if ((flags & 16) || !IsFile(filename)) { /* open info for directories */
238
239 char fullname[CCHMAXPATH];
240
241 if (!IsFullName(filename)) {
242 if (!DosQueryPathInfo(filename,
243 FIL_QUERYFULLNAME, fullname, sizeof(fullname)))
244 filename = fullname;
245 }
246 if (IsFullName(filename) &&
247 !(driveflags[toupper(*filename) - 'A'] & DRIVE_INVALID)) {
248 if (!IsRoot(filename)) {
249 dummy[0] = filename;
250 dummy[1] = NULL;
251 WinDlgBox(HWND_DESKTOP,
252 HWND_DESKTOP,
253 FileInfoProc, FM3ModHandle, FLE_FRAME, (PVOID) dummy);
254 }
255 else
256 WinDlgBox(HWND_DESKTOP,
257 HWND_DESKTOP,
258 DrvInfoProc, FM3ModHandle, INFO_FRAME, (PVOID) filename);
259 }
260 return;
261 }
262
263 if (flags & 8) { /* edit file */
264
265 ULONG type = IDM_EDITTEXT;
266
267 dummy[0] = filename;
268 dummy[1] = NULL;
269 if (TestBinary(filename))
270 type = IDM_EDITBINARY;
271 switch (type) {
272 case IDM_EDITBINARY:
273 if (*bined) {
274 ExecOnList((HWND) 0, bined, WINDOWED | SEPARATE, NULL, dummy, NULL);
275 break;
276 }
277 /* else intentional fallthru */
278 case IDM_EDITTEXT:
279 if (*editor)
280 ExecOnList((HWND) 0, editor, WINDOWED | SEPARATE, NULL, dummy, NULL);
281 else {
282 type = (type == IDM_EDITTEXT) ? 8 : (type == IDM_EDITBINARY) ? 16 : 0;
283 type |= 4;
284 StartMLEEditor(hwndParent, type, filename, hwndFrame);
285 }
286 break;
287 }
288 return;
289 }
290
291 if (ExecAssociation(hwnd, filename) == -1) {
292 hwndArc = StartArcCnr((fExternalArcboxes || !swp ||
293 strcmp(realappname, FM3Str)) ?
294 HWND_DESKTOP :
295 hwndParent, hwndFrame, filename, 4, NULL);
296 if (!hwndArc) {
297 if (!fCheckMM || !ShowMultimedia(filename)) {
298 if (!IsExecutable(filename) || !ExecFile(hwnd, filename)) {
299 p = strrchr(filename, '.');
300 if (!p)
301 p = ".";
302 if (stricmp(p, ".INI") || !StartIniEditor(hwndParent, filename, 4)) {
303 if (stricmp(p, ".HLP") || !ViewHelp(filename)) {
304 ViewIt:
305 if (*viewer) {
306 dummy[0] = filename;
307 dummy[1] = NULL;
308 ExecOnList(hwnd,
309 viewer,
310 WINDOWED | SEPARATE |
311 ((fViewChild) ? CHILD : 0), NULL, dummy, NULL);
312 }
313 else
314 StartMLEEditor(hwndParent, 5, filename, hwndFrame);
315 }
316 }
317 }
318 }
319 }
320 else {
321 if ((swp &&
322 !fExternalArcboxes &&
323 !strcmp(realappname, FM3Str)) &&
324 !ParentIsDesktop(hwnd, hwndParent))
325 WinSetWindowPos(hwndArc,
326 HWND_TOP,
327 swp->x,
328 swp->y,
329 swp->cx,
330 swp->cy,
331 SWP_MOVE | SWP_SIZE | SWP_SHOW |
332 SWP_ZORDER | SWP_ACTIVATE);
333 }
334 }
335}
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