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source: trunk/dll/defview.c@ 1773

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Last change on this file since 1773 was 1773, checked in by Gregg Young, 11 years ago
Remove bzip check added in CS [1690] Ticket [537]
Property svn:eol-style set to `native` Property svn:keywords set to `Author Date Id Revision`
File size: 12.2 KB

Rev	Line
[92]	1
	2	/***********************************************************************
	3
	4	$Id: defview.c 1773 2014-04-06 17:28:47Z gyoung $
	5
	6	Copyright (c) 1993-98 M. Kimes
[1656]	7	Copyright (c) 2003, 2012 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
[1120]	20	25 Aug 08 GKY Check TMP directory space warn if lee than 5 MiB prevent archiver from opening if
	21	less than 10 KiB (It hangs and can't be closed)
[1484]	22	05 Jan 09 GKY Use TestBinary so that text viewer isn't used for hex files by default
[1402]	23	08 Mar 09 GKY Additional strings move to PCSZs
[1479]	24	15 Nov 09 GKY Add check for attempt to open zero byte file and reorder file type checks
	25	to place exes before MMPM check (avoids MMPM trying to play them)
	26	15 Nov 09 GKY Work around MMIO's falure to identify MPG files as media
[1481]	27	12 Dec 09 GKY Remove code that opened files to check if they were media types
	28	It was redundant.
	29	12 Dec 09 GKY Pass .WPI files to PM for default handling.
[1656]	30	02 Jan 12 GKY Completely rework ShowMultimedia to only test and try to open files with known multimedia extensions
	31	This fixes some traps in GBM.DLL and PMCTLS.DLL; mmioIdentifyFile appears to pretty much be broken.
[92]	32
	33	***********************************************************************/
	34
[907]	35	#include <string.h>
	36	#include <ctype.h>
	37
[2]	38	#define INCL_DOS
	39	#define INCL_WIN
	40	#define INCL_GPI
	41	#define INCL_MMIOOS2
[907]	42	#define INCL_LONGLONG // dircnrs.h
[2]	43	#include <os2.h>
	44	#include <os2me.h>
[347]	45
[1206]	46	#include "fm3dll.h"
[1222]	47	#include "fm3dll2.h" // #define's for UM_*, control id's, etc.
[1206]	48	#include "mainwnd2.h" // Data declaration(s)
	49	#include "init.h" // Data declaration(s)
[907]	50	#include "fm3dlg.h"
	51	#include "arccnrs.h" // StartArcCnr
	52	#include "errutil.h" // Dos_Error...
[985]	53	#include "notebook.h" // external viewers
[1164]	54	#include "defview.h"
	55	#include "info.h" // DrvInfoProc
	56	#include "assoc.h" // ExecAssociation
	57	#include "info.h" // FileInfoProc
	58	#include "valid.h" // IsExecutable
	59	#include "srchpath.h" // RunFM2Util
	60	#include "inis.h" // StartIniEditor
[1189]	61	#include "systemf.h" // ExecOnList
	62	#include "shadow.h" // OpenObject
	63	#include "viewer.h" // StartMLEEditor
	64	#include "newview.h" // StartViewer
[1206]	65	#include "mainwnd.h" // Data declaration(s)
[1164]	66	#include "misc.h" // ExecFile, ViewHelp
[2]	67
[1206]	68	// Data definitions
[347]	69	static PSZ pszSrcFile = __FILE__;
	70
[1206]	71	#pragma data_seg(GLOBAL2)
[1402]	72	PCSZ Default = "DEFAULT";
[1206]	73
[1481]	74	/**
	75	* ShowMultimedia uses MMOS2 if available to check if files are media types
	76	* It will play them as media if they are. There are several work arounds
	77	* to handle newer media types which are misidentified or which don't play
	78	* in our default player/viewer
	79	*/
	80
[551]	81	BOOL ShowMultimedia(CHAR * filename)
[92]	82	{
[2]	83
[551]	84	static BOOL no_mmos2 = FALSE;
	85	BOOL played = FALSE;
	86	CHAR loaderror[CCHMAXPATH];
	87	HMODULE MMIOModHandle = NULLHANDLE;
[92]	88	PMMIOIDENTIFYFILE pMMIOIdentifyFile = NULL;
[551]	89	FOURCC fccStorageSystem = 0;
	90	MMFORMATINFO mmFormatInfo;
[1481]	91	APIRET rc;
[689]	92	HWND hwnd = HWND_DESKTOP;
[570]	93	char *p;
[2]	94
[551]	95	if (no_mmos2 \|\| !filename \|\| !*filename)
[92]	96	return played;
[2]	97
[1481]	98	//load MMPM/2, if available.
[2]	99	*loaderror = 0;
[551]	100	rc = DosLoadModule(loaderror, sizeof(loaderror), "MMIO", &MMIOModHandle);
[92]	101	if (rc) {
	102	no_mmos2 = TRUE;
	103	return played;
[2]	104	}
	105	else {
[1645]	106	ULONG cmp;
	107	CHAR cmps[5];
	108
	109	p = strrchr(filename, '.');
	110	if (p) {
	111	cmps[0] = '.';
	112	cmps[1] = toupper(p[1]);
	113	cmps[2] = toupper(p[2]);
	114	cmps[3] = toupper(p[3]);
	115	if (p[4]) {
	116	cmps[4] = toupper(p[4]);
	117	cmps[5] = 0;
	118	}
	119	else
	120	cmps[4] = 0;
	121
	122	cmp = (ULONG ) cmps;
	123	if (cmp == (ULONG ) PCSZ_DOTBMP \|\| cmp == (ULONG ) PCSZ_DOTJPEG \|\|
	124	cmp == (ULONG ) PCSZ_DOTMP3 \|\| cmp == (ULONG ) PCSZ_DOTJPG \|\|
	125	cmp == (ULONG ) PCSZ_DOTMPEG \|\| cmp == (ULONG ) PCSZ_DOTFLAC \|\|
	126	cmp == (ULONG ) ".TIF" \|\| cmp == (ULONG ) ".PCX" \|\|
	127	cmp == (ULONG ) ".TGA" \|\| cmp == (ULONG ) ".MOV" \|\|
	128	cmp == (ULONG ) ".PNG" \|\| cmp == (ULONG ) ".AVI" \|\|
	129	cmp == (ULONG ) ".OGG" \|\| cmp == (ULONG ) ".MID" \|\|
	130	cmp == (ULONG ) ".PCD" \|\| cmp == (ULONG ) ".FLC" \|\|
	131	cmp == (ULONG ) ".GIF" \|\| cmp == (ULONG ) ".FLA" \|\|
	132	cmp == (ULONG ) ".IFF" \|\| cmp == (ULONG ) ".SND" \|\|
	133	cmp == (ULONG ) "._AU" \|\| cmp == (ULONG ) ".AIF" \|\|
	134	cmp == (ULONG ) ".VID" \|\| cmp == (ULONG ) ".WAV" \|\|
	135	cmp == (ULONG ) "._IM" \|\| cmp == (ULONG ) ".RDI" \|\|
	136	cmp == (ULONG ) PCSZ_DOTMPG) {
	137	if (DosQueryProcAddr(MMIOModHandle, 0,
	138	"mmioIdentifyFile", (PFN *) &pMMIOIdentifyFile)) {
	139	DosFreeModule(MMIOModHandle);
	140	no_mmos2 = TRUE;
	141	return played;
	142	}
	143	}
	144	else
	145	return played;
[2]	146	}
[1656]	147	else
	148	return played;
[2]	149	}
[551]	150	memset(&mmFormatInfo, 0, sizeof(MMFORMATINFO));
[2]	151	mmFormatInfo.ulStructLen = sizeof(MMFORMATINFO);
[1481]	152	rc = pMMIOIdentifyFile(filename, 0L, &mmFormatInfo,
[901]	153	&fccStorageSystem, 0L,
	154	MMIO_FORCE_IDENTIFY_FF);
[2]	155	DosFreeModule(MMIOModHandle);
[1656]	156
	157	// if identified and not FOURCC_DOS MPEGs are misidentified as DOS
[1481]	158	//DbgMsg(pszSrcFile, __LINE__, "FOUCC %x %s %i", mmFormatInfo.fccIOProc,
	159	// mmFormatInfo.szDefaultFormatExt, mmFormatInfo.ulMediaType);
	160	if (!rc && (mmFormatInfo.fccIOProc != FOURCC_DOS \|\|
	161	!stricmp(p, PCSZ_DOTMPG) \|\| !stricmp(p, PCSZ_DOTMPEG))) {
[92]	162	if (mmFormatInfo.ulMediaType == MMIO_MEDIATYPE_IMAGE &&
[901]	163	(mmFormatInfo.ulFlags & MMIO_CANREADTRANSLATED)) {
[1645]	164	//if (!stricmp(p, PCSZ_DOTJPG) \|\| !stricmp(p, PCSZ_DOTJPEG))
[1481]	165	OpenObject(filename, Default, hwnd); //Image fails to display these
[1645]	166	// else // is an image that can be translated
	167	// RunFM2Util(PCSZ_IMAGEEXE, filename); // 29 Oct 11 GKY Image.exe doesn't handle multilayer bitmaps or jpgs
[1481]	168	played = TRUE;
[2]	169	}
[92]	170	else if (mmFormatInfo.ulMediaType != MMIO_MEDIATYPE_IMAGE) {
[1656]	171	// is a multimedia file (WAV, MID, AVI, etc.)
[1481]	172	if (!stricmp(p, PCSZ_DOTOGG) \|\| !stricmp(p, PCSZ_DOTMP3) \|\| !stricmp(p, PCSZ_DOTFLAC))
	173	OpenObject(filename, Default, hwnd); //FM2Play fails to play these
	174	else
	175	RunFM2Util(PCSZ_FM2PLAYEXE, filename);
	176	played = TRUE;
[2]	177	}
	178	}
	179
[92]	180	return played;
[2]	181	}
	182
[551]	183	VOID DefaultViewKeys(HWND hwnd, HWND hwndFrame, HWND hwndParent,
	184	SWP * swp, CHAR * filename)
[347]	185	{
[551]	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);
[2]	192	else
[551]	193	DefaultView(hwnd, hwndFrame, hwndParent, swp, 0, filename);
[2]	194	}
	195
[1481]	196	/**
	197	* DefaultView runs multiple checks for opening files including checking
	198	* for associations, archives, executables, help, ini, warpin, multimedia and
	199	* viewing as binary or text.
	200	*/
	201
[551]	202	VOID DefaultView(HWND hwnd, HWND hwndFrame, HWND hwndParent, SWP * swp,
	203	ULONG flags, CHAR * filename)
[347]	204	{
[1673]	205	/**
[2]	206	* bitmapped flags:
	207	* ---------------
	208	* 1 = View directly
	209	* 2 = Open WPS default view
	210	* 4 = Open WPS settings view
	211	* 8 = Edit
	212	* 16 = Info
	213	* 32 = No view info
	214	*/
	215
[551]	216	HWND hwndArc = (HWND) 0;
	217	char p, dummy[3];
[2]	218
[551]	219	if (!hwndParent)
[2]	220	hwndParent = HWND_DESKTOP;
	221
[551]	222	if (flags & 32) {
[2]	223	flags &= (~16);
[551]	224	if (!IsFile(filename)) {
[347]	225	Runtime_Error(pszSrcFile, __LINE__, "%s not found", filename);
[2]	226	return;
	227	}
	228	}
	229
[1673]	230	if (flags & 1) // directly view the file
[2]	231	goto ViewIt;
	232
[1673]	233	if (flags & 2) { // open default WPS view of file
[551]	234	OpenObject(filename, Default, hwnd);
[2]	235	return;
	236	}
	237
[1673]	238	if (flags & 4) { // open WPS settings notebook for file
[551]	239	OpenObject(filename, Settings, hwnd);
[2]	240	return;
	241	}
	242
[1673]	243	if ((flags & 16) \|\| !IsFile(filename)) { // open info for directories
[2]	244
	245	char fullname[CCHMAXPATH];
	246
[551]	247	if (!IsFullName(filename)) {
	248	if (!DosQueryPathInfo(filename,
	249	FIL_QUERYFULLNAME, fullname, sizeof(fullname)))
[92]	250	filename = fullname;
[2]	251	}
[551]	252	if (IsFullName(filename) &&
	253	!(driveflags[toupper(*filename) - 'A'] & DRIVE_INVALID)) {
	254	if (!IsRoot(filename)) {
[92]	255	dummy[0] = filename;
	256	dummy[1] = NULL;
	257	WinDlgBox(HWND_DESKTOP,
	258	HWND_DESKTOP,
[551]	259	FileInfoProc, FM3ModHandle, FLE_FRAME, (PVOID) dummy);
[2]	260	}
	261	else
[92]	262	WinDlgBox(HWND_DESKTOP,
	263	HWND_DESKTOP,
[551]	264	DrvInfoProc, FM3ModHandle, INFO_FRAME, (PVOID) filename);
[2]	265	}
	266	return;
	267	}
	268
[1673]	269	if (flags & 8) { // edit file
[2]	270
	271	ULONG type = IDM_EDITTEXT;
	272
	273	dummy[0] = filename;
	274	dummy[1] = NULL;
[551]	275	if (TestBinary(filename))
[2]	276	type = IDM_EDITBINARY;
[551]	277	switch (type) {
	278	case IDM_EDITBINARY:
	279	if (*bined) {
[1497]	280	ExecOnList((HWND) 0, bined, WINDOWED \| SEPARATE, NULL, NULL, dummy, NULL,
[901]	281	pszSrcFile, __LINE__);
[551]	282	break;
	283	}
[1673]	284	// else intentional fallthru
[551]	285	case IDM_EDITTEXT:
	286	if (*editor)
[1497]	287	ExecOnList((HWND) 0, editor, WINDOWED \| SEPARATE, NULL, NULL, dummy, NULL,
[901]	288	pszSrcFile, __LINE__);
[551]	289	else {
	290	type = (type == IDM_EDITTEXT) ? 8 : (type == IDM_EDITBINARY) ? 16 : 0;
	291	type \|= 4;
	292	StartMLEEditor(hwndParent, type, filename, hwndFrame);
	293	}
	294	break;
[2]	295	}
	296	return;
	297	}
	298
[1120]	299	if (ExecAssociation(hwnd, filename) == -1 &&
	300	CheckDriveSpaceAvail(ArcTempRoot, ullDATFileSpaceNeeded, ullTmpSpaceNeeded) != 2) {
[2]	301	hwndArc = StartArcCnr((fExternalArcboxes \|\| !swp \|\|
[551]	302	strcmp(realappname, FM3Str)) ?
[92]	303	HWND_DESKTOP :
[1690]	304	hwndParent, hwndFrame, filename, 4, NULL);
[551]	305	if (!hwndArc) {
[1479]	306	if (!IsExecutable(filename) \|\| !ExecFile(hwnd, filename)) {
	307	p = strrchr(filename, '.');
	308	if (!p)
	309	p = ".";
[1481]	310	if (!stricmp(p, ".WPI")) {
	311	OpenObject(filename, Default, hwnd);
	312	return;
	313	}
[1479]	314	if (stricmp(p, ".INI") \|\| !StartIniEditor(hwndParent, filename, 4)) {
	315	if (stricmp(p, PCSZ_DOTHLP) \|\| !ViewHelp(filename)) {
[1645]	316	ViewIt:
	317	if (TestBinary(filename)) {
	318	if (!fCheckMM \|\| !ShowMultimedia(filename)) {
[1386]	319	if (*binview) {
	320	dummy[0] = filename;
	321	dummy[1] = NULL;
	322	ExecOnList(hwnd,
	323	binview,
	324	WINDOWED \| SEPARATE \|
[1497]	325	((fViewChild) ? CHILD : 0), NULL, NULL, dummy, NULL,
[1386]	326	pszSrcFile, __LINE__);
	327	}
	328	else if (fUseNewViewer) {
	329	if (fExternalViewer \|\| strcmp(realappname, FM3Str))
	330	hwndParent = HWND_DESKTOP;
	331	StartViewer(hwndParent, 5, filename, hwndFrame);
	332	}
	333	else
	334	StartMLEEditor(hwndParent, 5, filename, hwndFrame);
	335	}
[1645]	336	}
	337	else {
	338	if (*viewer) {
	339	dummy[0] = filename;
	340	dummy[1] = NULL;
	341	ExecOnList(hwnd,
	342	viewer,
	343	WINDOWED \| SEPARATE \|
	344	((fViewChild) ? CHILD : 0), NULL, NULL, dummy, NULL,
	345	pszSrcFile, __LINE__);
[1386]	346	}
[1645]	347	else if (fUseNewViewer) {
	348	if (fExternalViewer \|\| strcmp(realappname, FM3Str))
	349	hwndParent = HWND_DESKTOP;
	350	StartViewer(hwndParent, 5, filename, hwndFrame);
	351	}
	352	else
	353	StartMLEEditor(hwndParent, 5, filename, hwndFrame);
	354	}
	355	//}
[92]	356	}
	357	}
[2]	358	}
	359	}
	360	else {
[551]	361	if ((swp &&
	362	!fExternalArcboxes &&
	363	!strcmp(realappname, FM3Str)) &&
	364	!ParentIsDesktop(hwnd, hwndParent))
[92]	365	WinSetWindowPos(hwndArc,
	366	HWND_TOP,
	367	swp->x,
	368	swp->y,
	369	swp->cx,
	370	swp->cy,
[551]	371	SWP_MOVE \| SWP_SIZE \| SWP_SHOW \|
[92]	372	SWP_ZORDER \| SWP_ACTIVATE);
[2]	373	}
	374	}
	375	}
[793]	376
	377	#pragma alloc_text(DEFVIEW,DefaultView,ShowMultimedia,DefaultViewKeys)

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