source: trunk/dll/defview.c@ 1036

Last change on this file since 1036 was 985, checked in by Gregg Young, 17 years ago

Update sizes dialog (ticket 44); Make max command line length user settable (ticket 199); use xfree for free in most cases (ticket 212); initial code to check for valid ini file (ticket 102); Some additional refactoring and structure rework; Some documentation updates;
  • Property svn:eol-style set to native
  • Property svn:keywords set to Author Date Id Revision
File size: 9.9 KB
RevLine 
[92]1
2/***********************************************************************
3
4 $Id: defview.c 985 2008-03-01 01:37:14Z gyoung $
5
6 Copyright (c) 1993-98 M. Kimes
[907]7 Copyright (c) 2003, 2008 Steven H.Levine
[92]8
[347]9 Default file viewer
[92]10
[347]11 20 Nov 03 SHL ShowMultimedia: try to convince fmplay to not play exes (Gregg Young)
12 14 Jul 06 SHL Use Runtime_Error
[570]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
[627]15 21 Apr 07 GKY Find FM2Utils by path or utils directory
[689]16 09 Jun 07 SHL ShowMultimedia: Initialize hwnd so that OpenObject might work
[793]17 20 Aug 07 GKY Move #pragma alloc_text to end for OpenWatcom compat
[888]18 20 Dec 07 GKY Open jpg files with OS2 object default since image.exe fails
[985]19 29 Feb 08 GKY Refactor global command line variables to notebook.h
[92]20
21***********************************************************************/
22
[907]23#include <string.h>
24#include <ctype.h>
25
[2]26#define INCL_DOS
27#define INCL_WIN
28#define INCL_GPI
29#define INCL_MMIOOS2
[907]30#define INCL_LONGLONG // dircnrs.h
[2]31#include <os2.h>
32#include <os2me.h>
[347]33
[907]34#include "fm3dlg.h"
35#include "arccnrs.h" // StartArcCnr
36#include "errutil.h" // Dos_Error...
[985]37#include "notebook.h" // external viewers
[2]38#include "fm3dll.h"
39
[347]40static PSZ pszSrcFile = __FILE__;
41
[551]42BOOL ShowMultimedia(CHAR * filename)
[92]43{
[2]44
[551]45 static BOOL no_mmos2 = FALSE;
46 BOOL played = FALSE;
47 CHAR loaderror[CCHMAXPATH];
48 HMODULE MMIOModHandle = NULLHANDLE;
[92]49 PMMIOIDENTIFYFILE pMMIOIdentifyFile = NULL;
[570]50 PMMIOGETINFO pMMIOGetInfo = NULL;
51 PMMIOCLOSE pMMIOClose = NULL;
52 PMMIOOPEN pMMIOOpen = NULL;
53 MMIOINFO mmioinfo;
[901]54 HMMIO hmmio;
[551]55 FOURCC fccStorageSystem = 0;
56 MMFORMATINFO mmFormatInfo;
[570]57 APIRET rc, rc1;
[689]58 HWND hwnd = HWND_DESKTOP;
[570]59 char *p;
[2]60
[551]61 if (no_mmos2 || !filename || !*filename)
[92]62 return played;
[2]63
64 /* load MMPM/2, if available. */
65 *loaderror = 0;
[551]66 rc = DosLoadModule(loaderror, sizeof(loaderror), "MMIO", &MMIOModHandle);
[92]67 if (rc) {
68 no_mmos2 = TRUE;
69 return played;
[2]70 }
71 else {
[92]72 if (DosQueryProcAddr(MMIOModHandle,
[551]73 0,
74 "mmioIdentifyFile", (PFN *) & pMMIOIdentifyFile)) {
[2]75 DosFreeModule(MMIOModHandle);
[92]76 no_mmos2 = TRUE;
77 return played;
[2]78 }
[570]79 if (DosQueryProcAddr(MMIOModHandle,
80 0,
81 "mmioGetInfo", (PFN *) & pMMIOGetInfo)) {
82 DosFreeModule(MMIOModHandle);
83 no_mmos2 = TRUE;
84 return played;
85 }
86 if (DosQueryProcAddr(MMIOModHandle,
87 0,
88 "mmioClose", (PFN *) & pMMIOClose)) {
89 DosFreeModule(MMIOModHandle);
90 no_mmos2 = TRUE;
91 return played;
92 }
93 if (DosQueryProcAddr(MMIOModHandle,
94 0,
95 "mmioOpen", (PFN *) & pMMIOOpen)) {
96 DosFreeModule(MMIOModHandle);
97 no_mmos2 = TRUE;
98 return played;
99 }
[2]100 }
101
102 /* attempt to identify the file using MMPM/2 */
[570]103 //printf("%s %d\n ", __FILE__, __LINE__); fflush(stdout);
104 memset( &mmioinfo, '\0', sizeof(MMIOINFO) );
105 /*Eliminate non multimedia files*/
106 hmmio = pMMIOOpen(filename,
[901]107 &mmioinfo,
108 MMIO_READ);
109#if 0
110 printf("%s %d %d %d %d %d\n",
111 __FILE__, __LINE__,mmioinfo.ulFlags, mmioinfo.ulErrorRet,
112 mmioinfo.pIOProc, mmioinfo.aulInfo); fflush(stdout);
113#endif
114 if (!hmmio) {
115 p = strrchr(filename, '.'); //Added to save mp3, ogg & flac which fail above test
[570]116 if (!p)
[901]117 p = ".";
118 /* printf("%s %d %s\n",
119 __FILE__, __LINE__, p); fflush(stdout);*/
120 if (!stricmp(p, ".OGG") || !stricmp(p, ".MP3") || !stricmp(p, ".FLAC") ||
121 !stricmp(p, ".JPG") || !stricmp(p, ".JPEG")){
122 hmmio = pMMIOOpen(filename,
123 &mmioinfo,
124 MMIO_READ | MMIO_NOIDENTIFY);
125 if (!hmmio){
126 DosFreeModule(MMIOModHandle);
127 printf("%s %d\n ", __FILE__, __LINE__); fflush(stdout);
128 return played;
129 }
130 }
131 else {
132 DosFreeModule(MMIOModHandle);
133 // printf("%s %d\n ", __FILE__, __LINE__); fflush(stdout);
134 return played;
135 }
136 }
137 if (!hmmio) {
138 DosFreeModule(MMIOModHandle);
139 // printf("%s %d\n ", __FILE__, __LINE__); fflush(stdout);
140 return played;
141 }
[570]142
[901]143 rc1 = pMMIOGetInfo(hmmio, &mmioinfo, 0L);
144 // printf("%s %d\n ", __FILE__, __LINE__); fflush(stdout);
[551]145 memset(&mmFormatInfo, 0, sizeof(MMFORMATINFO));
[2]146 mmFormatInfo.ulStructLen = sizeof(MMFORMATINFO);
[92]147 rc = pMMIOIdentifyFile(filename,
[570]148 &mmioinfo,
[92]149 &mmFormatInfo,
[901]150 &fccStorageSystem, 0L,
151 MMIO_FORCE_IDENTIFY_FF);
152#if 0
153 printf("%s %d %d %d %d\n %d %d %d %s\n",
154 __FILE__, __LINE__,mmioinfo.ulFlags,
155 mmioinfo.pIOProc, mmioinfo.aulInfo,
156 mmFormatInfo.fccIOProc, mmFormatInfo.fccIOProc,
157 mmFormatInfo.ulIOProcType, mmFormatInfo.szDefaultFormatExt); fflush(stdout);
158#endif
[2]159 /* free module handle */
[570]160 rc1 = pMMIOClose(hmmio, 0L);
[2]161 DosFreeModule(MMIOModHandle);
162
[92]163 /* if identified and not FOURCC_DOS */
[551]164 if (!rc && mmFormatInfo.fccIOProc != FOURCC_DOS) {
[92]165 if (mmFormatInfo.ulMediaType == MMIO_MEDIATYPE_IMAGE &&
[901]166 (mmFormatInfo.ulFlags & MMIO_CANREADTRANSLATED)) {
[887]167 p = strrchr(filename, '.');
168 if (!p)
[901]169 p = ".";
170 /* printf("%s %d %s\n",
171 __FILE__, __LINE__, p); fflush(stdout);*/
172 if (!stricmp(p, ".JPG") || !stricmp(p, ".JPEG"))
173 OpenObject(filename, Default, hwnd); //Image fails to display these
174 else // is an image that can be translated
175 RunFM2Util("IMAGE.EXE", filename);
176 played = TRUE;
[2]177 }
[92]178 else if (mmFormatInfo.ulMediaType != MMIO_MEDIATYPE_IMAGE) {
[901]179 /* is a multimedia file (WAV, MID, AVI, etc.) */
180 p = strrchr(filename, '.');
[570]181 if (!p)
[901]182 p = ".";
183 /* printf("%s %d %s\n",
184 __FILE__, __LINE__, p); fflush(stdout);*/
185 if (!stricmp(p, ".OGG") || !stricmp(p, ".MP3") || !stricmp(p, ".FLAC"))
186 OpenObject(filename, Default, hwnd); //FM2Play fails to play these
187 else
188 RunFM2Util("FM2PLAY.EXE", filename);
189 played = TRUE;
[2]190 }
191 }
192
[92]193 return played;
[2]194}
195
[551]196VOID DefaultViewKeys(HWND hwnd, HWND hwndFrame, HWND hwndParent,
197 SWP * swp, CHAR * filename)
[347]198{
[551]199 if ((shiftstate & (KC_CTRL | KC_SHIFT)) == (KC_CTRL | KC_SHIFT))
200 DefaultView(hwnd, hwndFrame, hwndParent, swp, 4, filename);
201 else if (shiftstate & KC_CTRL)
202 DefaultView(hwnd, hwndFrame, hwndParent, swp, 2, filename);
203 else if (shiftstate & KC_SHIFT)
204 DefaultView(hwnd, hwndFrame, hwndParent, swp, 1, filename);
[2]205 else
[551]206 DefaultView(hwnd, hwndFrame, hwndParent, swp, 0, filename);
[2]207}
208
[551]209VOID DefaultView(HWND hwnd, HWND hwndFrame, HWND hwndParent, SWP * swp,
210 ULONG flags, CHAR * filename)
[347]211{
[2]212 /*
213 * bitmapped flags:
214 * ---------------
215 * 1 = View directly
216 * 2 = Open WPS default view
217 * 4 = Open WPS settings view
218 * 8 = Edit
219 * 16 = Info
220 * 32 = No view info
221 */
222
[551]223 HWND hwndArc = (HWND) 0;
224 char *p, *dummy[3];
[2]225
[551]226 if (!hwndParent)
[2]227 hwndParent = HWND_DESKTOP;
228
[551]229 if (flags & 32) {
[2]230 flags &= (~16);
[551]231 if (!IsFile(filename)) {
[347]232 Runtime_Error(pszSrcFile, __LINE__, "%s not found", filename);
[2]233 return;
234 }
235 }
236
[551]237 if (flags & 1) /* directly view the file */
[2]238 goto ViewIt;
239
[551]240 if (flags & 2) { /* open default WPS view of file */
241 OpenObject(filename, Default, hwnd);
[2]242 return;
243 }
244
[551]245 if (flags & 4) { /* open WPS settings notebook for file */
246 OpenObject(filename, Settings, hwnd);
[2]247 return;
248 }
249
[551]250 if ((flags & 16) || !IsFile(filename)) { /* open info for directories */
[2]251
252 char fullname[CCHMAXPATH];
253
[551]254 if (!IsFullName(filename)) {
255 if (!DosQueryPathInfo(filename,
256 FIL_QUERYFULLNAME, fullname, sizeof(fullname)))
[92]257 filename = fullname;
[2]258 }
[551]259 if (IsFullName(filename) &&
260 !(driveflags[toupper(*filename) - 'A'] & DRIVE_INVALID)) {
261 if (!IsRoot(filename)) {
[92]262 dummy[0] = filename;
263 dummy[1] = NULL;
264 WinDlgBox(HWND_DESKTOP,
265 HWND_DESKTOP,
[551]266 FileInfoProc, FM3ModHandle, FLE_FRAME, (PVOID) dummy);
[2]267 }
268 else
[92]269 WinDlgBox(HWND_DESKTOP,
270 HWND_DESKTOP,
[551]271 DrvInfoProc, FM3ModHandle, INFO_FRAME, (PVOID) filename);
[2]272 }
273 return;
274 }
275
[551]276 if (flags & 8) { /* edit file */
[2]277
278 ULONG type = IDM_EDITTEXT;
279
280 dummy[0] = filename;
281 dummy[1] = NULL;
[551]282 if (TestBinary(filename))
[2]283 type = IDM_EDITBINARY;
[551]284 switch (type) {
285 case IDM_EDITBINARY:
286 if (*bined) {
[901]287 ExecOnList((HWND) 0, bined, WINDOWED | SEPARATE, NULL, dummy, NULL,
288 pszSrcFile, __LINE__);
[551]289 break;
290 }
[2]291 /* else intentional fallthru */
[551]292 case IDM_EDITTEXT:
293 if (*editor)
[901]294 ExecOnList((HWND) 0, editor, WINDOWED | SEPARATE, NULL, dummy, NULL,
295 pszSrcFile, __LINE__);
[551]296 else {
297 type = (type == IDM_EDITTEXT) ? 8 : (type == IDM_EDITBINARY) ? 16 : 0;
298 type |= 4;
299 StartMLEEditor(hwndParent, type, filename, hwndFrame);
300 }
301 break;
[2]302 }
303 return;
304 }
305
[551]306 if (ExecAssociation(hwnd, filename) == -1) {
[2]307 hwndArc = StartArcCnr((fExternalArcboxes || !swp ||
[551]308 strcmp(realappname, FM3Str)) ?
[92]309 HWND_DESKTOP :
[551]310 hwndParent, hwndFrame, filename, 4, NULL);
311 if (!hwndArc) {
312 if (!fCheckMM || !ShowMultimedia(filename)) {
313 if (!IsExecutable(filename) || !ExecFile(hwnd, filename)) {
314 p = strrchr(filename, '.');
315 if (!p)
[92]316 p = ".";
[551]317 if (stricmp(p, ".INI") || !StartIniEditor(hwndParent, filename, 4)) {
318 if (stricmp(p, ".HLP") || !ViewHelp(filename)) {
319 ViewIt:
320 if (*viewer) {
[92]321 dummy[0] = filename;
322 dummy[1] = NULL;
323 ExecOnList(hwnd,
324 viewer,
325 WINDOWED | SEPARATE |
[901]326 ((fViewChild) ? CHILD : 0), NULL, dummy, NULL,
327 pszSrcFile, __LINE__);
328 }
329 else if (fUseNewViewer) {
330 if (fExternalViewer || strcmp(realappname, FM3Str))
331 hwndParent = HWND_DESKTOP;
332 StartViewer(hwndParent, 5, filename, hwndFrame);
333 }
[92]334 else
[551]335 StartMLEEditor(hwndParent, 5, filename, hwndFrame);
[92]336 }
337 }
338 }
[2]339 }
340 }
341 else {
[551]342 if ((swp &&
343 !fExternalArcboxes &&
344 !strcmp(realappname, FM3Str)) &&
345 !ParentIsDesktop(hwnd, hwndParent))
[92]346 WinSetWindowPos(hwndArc,
347 HWND_TOP,
348 swp->x,
349 swp->y,
350 swp->cx,
351 swp->cy,
[551]352 SWP_MOVE | SWP_SIZE | SWP_SHOW |
[92]353 SWP_ZORDER | SWP_ACTIVATE);
[2]354 }
355 }
356}
[793]357
358#pragma alloc_text(DEFVIEW,DefaultView,ShowMultimedia,DefaultViewKeys)
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