source: trunk/dll/defview.c@ 101

Last change on this file since 101 was 92, checked in by root, 21 years ago

ShowMultimedia: try to convince fmplay to not play exes (Gregg Young)
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  • Property svn:keywords set to Author Date Id Revision
File size: 6.5 KB
Line 
1
2/***********************************************************************
3
4 $Id: defview.c 92 2004-05-21 15:16:36Z root $
5
6 Copyright (c) 1993-98 M. Kimes
7 Copyright (c) 2003 Steven H.Levine
8
9 Archive containers
10
11 Revisions 20 Nov 03 SHL - ShowMultimedia: try to convince fmplay to not play exes (Gregg Young)
12
13***********************************************************************/
14
15#define INCL_DOS
16#define INCL_WIN
17#define INCL_GPI
18#define INCL_MMIOOS2
19
20#include <os2.h>
21#include <os2me.h>
22#include <stdio.h>
23#include <stdlib.h>
24#include <string.h>
25#include <ctype.h>
26#include "fm3dll.h"
27#include "fm3dlg.h"
28
29#pragma alloc_text(DEFVIEW,DefaultView,ShowMultimedia,DefaultViewKeys)
30
31
32BOOL ShowMultimedia (CHAR *filename)
33{
34
35 static BOOL no_mmos2 = FALSE;
36 BOOL played = FALSE;
37 CHAR loaderror[CCHMAXPATH];
38 HMODULE MMIOModHandle = NULLHANDLE;
39 PMMIOIDENTIFYFILE pMMIOIdentifyFile = NULL;
40 FOURCC fccStorageSystem = 0;
41 MMFORMATINFO mmFormatInfo;
42 APIRET rc;
43
44 if (no_mmos2 ||
45 !filename ||
46 !*filename)
47 return played;
48
49 /* load MMPM/2, if available. */
50 *loaderror = 0;
51 rc = DosLoadModule(loaderror,
52 sizeof(loaderror),
53 "MMIO",
54 &MMIOModHandle);
55 if (rc) {
56 no_mmos2 = TRUE;
57 return played;
58 }
59 else {
60 if (DosQueryProcAddr(MMIOModHandle,
61 0,
62 "mmioIdentifyFile",
63 (PFN *)&pMMIOIdentifyFile)) {
64 DosFreeModule(MMIOModHandle);
65 no_mmos2 = TRUE;
66 return played;
67 }
68 }
69
70 /* attempt to identify the file using MMPM/2 */
71 memset(&mmFormatInfo,0,sizeof(MMFORMATINFO));
72 mmFormatInfo.ulStructLen = sizeof(MMFORMATINFO);
73 rc = pMMIOIdentifyFile(filename,
74 0L,
75 &mmFormatInfo,
76 &fccStorageSystem,
77 0L,
78 MMIO_FORCE_IDENTIFY_FF);
79 /* free module handle */
80 DosFreeModule(MMIOModHandle);
81
82 /* if identified and not FOURCC_DOS */
83 if (!rc &&
84 mmFormatInfo.fccIOProc != FOURCC_DOS) {
85 if (mmFormatInfo.ulMediaType == MMIO_MEDIATYPE_IMAGE &&
86 (mmFormatInfo.ulFlags & MMIO_CANREADTRANSLATED)) {
87 /* is an image that can be translated */
88 runemf2(SEPARATE | WINDOWED,
89 HWND_DESKTOP,
90 NULL,
91 NULL,
92 "%sIMAGE.EXE \"%s\"",
93 (fAddUtils) ? "UTILS\\" : NullStr,
94 filename);
95 played = TRUE;
96 }
97 else if (mmFormatInfo.ulMediaType != MMIO_MEDIATYPE_IMAGE) {
98 /* is a multimedia file (WAV, MID, AVI, etc.) */
99 runemf2(SEPARATE | WINDOWED,
100 HWND_DESKTOP,
101 NULL,
102 NULL,
103 "%sFM2PLAY.EXE \"%s\"",
104 (fAddUtils) ? "UTILS\\" : NullStr,
105 filename);
106 played = TRUE;
107 }
108 }
109
110 return played;
111}
112
113
114VOID DefaultViewKeys (HWND hwnd,HWND hwndFrame,HWND hwndParent,
115 SWP *swp,CHAR *filename) {
116
117 if((shiftstate & (KC_CTRL | KC_SHIFT)) ==
118 (KC_CTRL | KC_SHIFT))
119 DefaultView(hwnd,
120 hwndFrame,
121 hwndParent,
122 swp,
123 4,
124 filename);
125 else if(shiftstate & KC_CTRL)
126 DefaultView(hwnd,
127 hwndFrame,
128 hwndParent,
129 swp,
130 2,
131 filename);
132 else if(shiftstate & KC_SHIFT)
133 DefaultView(hwnd,
134 hwndFrame,
135 hwndParent,
136 swp,
137 1,
138 filename);
139 else
140 DefaultView(hwnd,
141 hwndFrame,
142 hwndParent,
143 swp,
144 0,
145 filename);
146}
147
148
149VOID DefaultView (HWND hwnd,HWND hwndFrame,HWND hwndParent,SWP *swp,
150 ULONG flags,CHAR *filename) {
151
152 /*
153 * bitmapped flags:
154 * ---------------
155 * 1 = View directly
156 * 2 = Open WPS default view
157 * 4 = Open WPS settings view
158 * 8 = Edit
159 * 16 = Info
160 * 32 = No view info
161 */
162
163 HWND hwndArc = (HWND)0;
164 char *p,*dummy[3];
165
166 if(!hwndParent)
167 hwndParent = HWND_DESKTOP;
168
169 if(flags & 32) {
170 flags &= (~16);
171 if(!IsFile(filename)) {
172 DosBeep(50,100);
173 return;
174 }
175 }
176
177 if(flags & 1) /* directly view the file */
178 goto ViewIt;
179
180 if(flags & 2) { /* open default WPS view of file */
181 OpenObject(filename,
182 Default,
183 hwnd);
184 return;
185 }
186
187 if(flags & 4) { /* open WPS settings notebook for file */
188 OpenObject(filename,
189 Settings,
190 hwnd);
191 return;
192 }
193
194 if((flags & 16) ||
195 !IsFile(filename)) { /* open info for directories */
196
197 char fullname[CCHMAXPATH];
198
199 if(!IsFullName(filename)) {
200 if(!DosQueryPathInfo(filename,
201 FIL_QUERYFULLNAME,
202 fullname,
203 sizeof(fullname)))
204 filename = fullname;
205 }
206 if(IsFullName(filename) &&
207 !(driveflags[toupper(*filename) - 'A'] & DRIVE_INVALID)) {
208 if(!IsRoot(filename)) {
209 dummy[0] = filename;
210 dummy[1] = NULL;
211 WinDlgBox(HWND_DESKTOP,
212 HWND_DESKTOP,
213 FileInfoProc,
214 FM3ModHandle,
215 FLE_FRAME,
216 (PVOID)dummy);
217 }
218 else
219 WinDlgBox(HWND_DESKTOP,
220 HWND_DESKTOP,
221 DrvInfoProc,
222 FM3ModHandle,
223 INFO_FRAME,
224 (PVOID)filename);
225 }
226 return;
227 }
228
229 if(flags & 8) { /* edit file */
230
231 ULONG type = IDM_EDITTEXT;
232
233 dummy[0] = filename;
234 dummy[1] = NULL;
235 if(TestBinary(filename))
236 type = IDM_EDITBINARY;
237 switch(type) {
238 case IDM_EDITBINARY:
239 if(*bined) {
240 ExecOnList((HWND)0,
241 bined,
242 WINDOWED | SEPARATE,
243 NULL,
244 dummy,
245 NULL);
246 break;
247 }
248 /* else intentional fallthru */
249 case IDM_EDITTEXT:
250 if(*editor)
251 ExecOnList((HWND)0,
252 editor,
253 WINDOWED | SEPARATE,
254 NULL,
255 dummy,
256 NULL);
257 else {
258 type = (type == IDM_EDITTEXT) ? 8 :
259 (type == IDM_EDITBINARY) ? 16 :
260 0;
261 type |= 4;
262 StartMLEEditor(hwndParent,
263 type,
264 filename,
265 hwndFrame);
266 }
267 break;
268 }
269 return;
270 }
271
272 if(ExecAssociation(hwnd,
273 filename) == -1) {
274 hwndArc = StartArcCnr((fExternalArcboxes || !swp ||
275 strcmp(realappname,FM3Str)) ?
276 HWND_DESKTOP :
277 hwndParent,
278 hwndFrame,
279 filename,
280 4,
281 NULL);
282 if(!hwndArc) {
283 if(!fCheckMM ||
284 !ShowMultimedia(filename)) {
285 if(!IsExecutable(filename) ||
286 !ExecFile(hwnd,filename)) {
287 p = strrchr(filename,'.');
288 if(!p)
289 p = ".";
290 if(stricmp(p,".INI") ||
291 !StartIniEditor(hwndParent,
292 filename,
293 4)) {
294 if(stricmp(p,".HLP") ||
295 !ViewHelp(filename)) {
296ViewIt:
297 if(*viewer) {
298 dummy[0] = filename;
299 dummy[1] = NULL;
300 ExecOnList(hwnd,
301 viewer,
302 WINDOWED | SEPARATE |
303 ((fViewChild) ? CHILD : 0),
304 NULL,
305 dummy,
306 NULL);
307 }
308 else
309 StartMLEEditor(hwndParent,
310 5,
311 filename,
312 hwndFrame);
313 }
314 }
315 }
316 }
317 }
318 else {
319 if((swp &&
320 !fExternalArcboxes &&
321 !strcmp(realappname,FM3Str)) &&
322 !ParentIsDesktop(hwnd,hwndParent))
323 WinSetWindowPos(hwndArc,
324 HWND_TOP,
325 swp->x,
326 swp->y,
327 swp->cx,
328 swp->cy,
329 SWP_MOVE | SWP_SIZE | SWP_SHOW |
330 SWP_ZORDER | SWP_ACTIVATE);
331 }
332 }
333}
334
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