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source: trunk/dll/defview.c@ 1783

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Last change on this file since 1783 was 1783, checked in by Gregg Young, 11 years ago
Fix shift click on windows bitmap opens fm2play because MMOS2 identifies it as an audio file. Ticket [541]
Property svn:eol-style set to `native` Property svn:keywords set to `Author Date Id Revision`
File size: 11.8 KB

Rev	Line
[92]	1
	2	/***********************************************************************
	3
	4	$Id: defview.c 1783 2014-07-19 20:39:26Z 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.
[1780]	32	28 Jun 14 GKY Fix errors identified with CPPCheck
[1783]	33	19 Jul 14 GKY MMOS2 misids all kinds of things including window bitmaps as audio files
	34	Removed FM2play from code since the misid leads to a failure to open the
	35	bitmaps.
[92]	36
	37	***********************************************************************/
	38
[907]	39	#include <string.h>
	40	#include <ctype.h>
	41
[2]	42	#define INCL_DOS
	43	#define INCL_WIN
	44	#define INCL_GPI
	45	#define INCL_MMIOOS2
[907]	46	#define INCL_LONGLONG // dircnrs.h
[2]	47	#include <os2.h>
	48	#include <os2me.h>
[347]	49
[1206]	50	#include "fm3dll.h"
[1222]	51	#include "fm3dll2.h" // #define's for UM_*, control id's, etc.
[1206]	52	#include "mainwnd2.h" // Data declaration(s)
	53	#include "init.h" // Data declaration(s)
[907]	54	#include "fm3dlg.h"
	55	#include "arccnrs.h" // StartArcCnr
	56	#include "errutil.h" // Dos_Error...
[985]	57	#include "notebook.h" // external viewers
[1164]	58	#include "defview.h"
	59	#include "info.h" // DrvInfoProc
	60	#include "assoc.h" // ExecAssociation
	61	#include "info.h" // FileInfoProc
	62	#include "valid.h" // IsExecutable
	63	#include "srchpath.h" // RunFM2Util
	64	#include "inis.h" // StartIniEditor
[1189]	65	#include "systemf.h" // ExecOnList
	66	#include "shadow.h" // OpenObject
	67	#include "viewer.h" // StartMLEEditor
	68	#include "newview.h" // StartViewer
[1206]	69	#include "mainwnd.h" // Data declaration(s)
[1164]	70	#include "misc.h" // ExecFile, ViewHelp
[2]	71
[1206]	72	// Data definitions
[347]	73	static PSZ pszSrcFile = __FILE__;
	74
[1206]	75	#pragma data_seg(GLOBAL2)
[1402]	76	PCSZ Default = "DEFAULT";
[1206]	77
[1481]	78	/**
	79	* ShowMultimedia uses MMOS2 if available to check if files are media types
	80	* It will play them as media if they are. There are several work arounds
	81	* to handle newer media types which are misidentified or which don't play
	82	* in our default player/viewer
	83	*/
	84
[551]	85	BOOL ShowMultimedia(CHAR * filename)
[92]	86	{
[2]	87
[551]	88	static BOOL no_mmos2 = FALSE;
	89	BOOL played = FALSE;
	90	CHAR loaderror[CCHMAXPATH];
	91	HMODULE MMIOModHandle = NULLHANDLE;
[92]	92	PMMIOIDENTIFYFILE pMMIOIdentifyFile = NULL;
[551]	93	FOURCC fccStorageSystem = 0;
	94	MMFORMATINFO mmFormatInfo;
[1481]	95	APIRET rc;
[689]	96	HWND hwnd = HWND_DESKTOP;
[570]	97	char *p;
[2]	98
[551]	99	if (no_mmos2 \|\| !filename \|\| !*filename)
[92]	100	return played;
[2]	101
[1481]	102	//load MMPM/2, if available.
[2]	103	*loaderror = 0;
[551]	104	rc = DosLoadModule(loaderror, sizeof(loaderror), "MMIO", &MMIOModHandle);
[92]	105	if (rc) {
	106	no_mmos2 = TRUE;
	107	return played;
[2]	108	}
	109	else {
[1645]	110	ULONG cmp;
[1780]	111	CHAR cmps[6];
[1645]	112
	113	p = strrchr(filename, '.');
	114	if (p) {
	115	cmps[0] = '.';
	116	cmps[1] = toupper(p[1]);
	117	cmps[2] = toupper(p[2]);
	118	cmps[3] = toupper(p[3]);
	119	if (p[4]) {
	120	cmps[4] = toupper(p[4]);
	121	cmps[5] = 0;
	122	}
	123	else
	124	cmps[4] = 0;
	125
	126	cmp = (ULONG ) cmps;
	127	if (cmp == (ULONG ) PCSZ_DOTBMP \|\| cmp == (ULONG ) PCSZ_DOTJPEG \|\|
	128	cmp == (ULONG ) PCSZ_DOTMP3 \|\| cmp == (ULONG ) PCSZ_DOTJPG \|\|
	129	cmp == (ULONG ) PCSZ_DOTMPEG \|\| cmp == (ULONG ) PCSZ_DOTFLAC \|\|
	130	cmp == (ULONG ) ".TIF" \|\| cmp == (ULONG ) ".PCX" \|\|
	131	cmp == (ULONG ) ".TGA" \|\| cmp == (ULONG ) ".MOV" \|\|
	132	cmp == (ULONG ) ".PNG" \|\| cmp == (ULONG ) ".AVI" \|\|
	133	cmp == (ULONG ) ".OGG" \|\| cmp == (ULONG ) ".MID" \|\|
	134	cmp == (ULONG ) ".PCD" \|\| cmp == (ULONG ) ".FLC" \|\|
	135	cmp == (ULONG ) ".GIF" \|\| cmp == (ULONG ) ".FLA" \|\|
	136	cmp == (ULONG ) ".IFF" \|\| cmp == (ULONG ) ".SND" \|\|
	137	cmp == (ULONG ) "._AU" \|\| cmp == (ULONG ) ".AIF" \|\|
	138	cmp == (ULONG ) ".VID" \|\| cmp == (ULONG ) ".WAV" \|\|
	139	cmp == (ULONG ) "._IM" \|\| cmp == (ULONG ) ".RDI" \|\|
	140	cmp == (ULONG ) PCSZ_DOTMPG) {
	141	if (DosQueryProcAddr(MMIOModHandle, 0,
	142	"mmioIdentifyFile", (PFN *) &pMMIOIdentifyFile)) {
	143	DosFreeModule(MMIOModHandle);
	144	no_mmos2 = TRUE;
	145	return played;
	146	}
	147	}
	148	else
	149	return played;
[2]	150	}
[1656]	151	else
	152	return played;
[2]	153	}
[551]	154	memset(&mmFormatInfo, 0, sizeof(MMFORMATINFO));
[2]	155	mmFormatInfo.ulStructLen = sizeof(MMFORMATINFO);
[1481]	156	rc = pMMIOIdentifyFile(filename, 0L, &mmFormatInfo,
[901]	157	&fccStorageSystem, 0L,
	158	MMIO_FORCE_IDENTIFY_FF);
[2]	159	DosFreeModule(MMIOModHandle);
[1656]	160
	161	// if identified and not FOURCC_DOS MPEGs are misidentified as DOS
[1481]	162	//DbgMsg(pszSrcFile, __LINE__, "FOUCC %x %s %i", mmFormatInfo.fccIOProc,
	163	// mmFormatInfo.szDefaultFormatExt, mmFormatInfo.ulMediaType);
	164	if (!rc && (mmFormatInfo.fccIOProc != FOURCC_DOS \|\|
	165	!stricmp(p, PCSZ_DOTMPG) \|\| !stricmp(p, PCSZ_DOTMPEG))) {
[1783]	166	if ((mmFormatInfo.ulFlags & MMIO_CANREADTRANSLATED)) {
	167	OpenObject(filename, Default, hwnd);
	168	played = TRUE;
[2]	169	}
	170	}
	171
[92]	172	return played;
[2]	173	}
	174
[551]	175	VOID DefaultViewKeys(HWND hwnd, HWND hwndFrame, HWND hwndParent,
	176	SWP * swp, CHAR * filename)
[347]	177	{
[551]	178	if ((shiftstate & (KC_CTRL \| KC_SHIFT)) == (KC_CTRL \| KC_SHIFT))
	179	DefaultView(hwnd, hwndFrame, hwndParent, swp, 4, filename);
	180	else if (shiftstate & KC_CTRL)
	181	DefaultView(hwnd, hwndFrame, hwndParent, swp, 2, filename);
	182	else if (shiftstate & KC_SHIFT)
	183	DefaultView(hwnd, hwndFrame, hwndParent, swp, 1, filename);
[2]	184	else
[551]	185	DefaultView(hwnd, hwndFrame, hwndParent, swp, 0, filename);
[2]	186	}
	187
[1481]	188	/**
	189	* DefaultView runs multiple checks for opening files including checking
	190	* for associations, archives, executables, help, ini, warpin, multimedia and
	191	* viewing as binary or text.
	192	*/
	193
[551]	194	VOID DefaultView(HWND hwnd, HWND hwndFrame, HWND hwndParent, SWP * swp,
	195	ULONG flags, CHAR * filename)
[347]	196	{
[1673]	197	/**
[2]	198	* bitmapped flags:
	199	* ---------------
	200	* 1 = View directly
	201	* 2 = Open WPS default view
	202	* 4 = Open WPS settings view
	203	* 8 = Edit
	204	* 16 = Info
	205	* 32 = No view info
	206	*/
	207
[551]	208	HWND hwndArc = (HWND) 0;
	209	char p, dummy[3];
[2]	210
[551]	211	if (!hwndParent)
[2]	212	hwndParent = HWND_DESKTOP;
	213
[551]	214	if (flags & 32) {
[2]	215	flags &= (~16);
[551]	216	if (!IsFile(filename)) {
[347]	217	Runtime_Error(pszSrcFile, __LINE__, "%s not found", filename);
[2]	218	return;
	219	}
	220	}
	221
[1673]	222	if (flags & 1) // directly view the file
[2]	223	goto ViewIt;
	224
[1673]	225	if (flags & 2) { // open default WPS view of file
[551]	226	OpenObject(filename, Default, hwnd);
[2]	227	return;
	228	}
	229
[1673]	230	if (flags & 4) { // open WPS settings notebook for file
[551]	231	OpenObject(filename, Settings, hwnd);
[2]	232	return;
	233	}
	234
[1673]	235	if ((flags & 16) \|\| !IsFile(filename)) { // open info for directories
[2]	236
	237	char fullname[CCHMAXPATH];
	238
[551]	239	if (!IsFullName(filename)) {
	240	if (!DosQueryPathInfo(filename,
	241	FIL_QUERYFULLNAME, fullname, sizeof(fullname)))
[92]	242	filename = fullname;
[2]	243	}
[551]	244	if (IsFullName(filename) &&
	245	!(driveflags[toupper(*filename) - 'A'] & DRIVE_INVALID)) {
	246	if (!IsRoot(filename)) {
[92]	247	dummy[0] = filename;
	248	dummy[1] = NULL;
	249	WinDlgBox(HWND_DESKTOP,
	250	HWND_DESKTOP,
[551]	251	FileInfoProc, FM3ModHandle, FLE_FRAME, (PVOID) dummy);
[2]	252	}
	253	else
[92]	254	WinDlgBox(HWND_DESKTOP,
	255	HWND_DESKTOP,
[551]	256	DrvInfoProc, FM3ModHandle, INFO_FRAME, (PVOID) filename);
[2]	257	}
	258	return;
	259	}
	260
[1673]	261	if (flags & 8) { // edit file
[2]	262
	263	ULONG type = IDM_EDITTEXT;
	264
	265	dummy[0] = filename;
	266	dummy[1] = NULL;
[551]	267	if (TestBinary(filename))
[2]	268	type = IDM_EDITBINARY;
[551]	269	switch (type) {
	270	case IDM_EDITBINARY:
	271	if (*bined) {
[1497]	272	ExecOnList((HWND) 0, bined, WINDOWED \| SEPARATE, NULL, NULL, dummy, NULL,
[901]	273	pszSrcFile, __LINE__);
[551]	274	break;
	275	}
[1673]	276	// else intentional fallthru
[551]	277	case IDM_EDITTEXT:
	278	if (*editor)
[1497]	279	ExecOnList((HWND) 0, editor, WINDOWED \| SEPARATE, NULL, NULL, dummy, NULL,
[901]	280	pszSrcFile, __LINE__);
[551]	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;
[2]	287	}
	288	return;
	289	}
	290
[1120]	291	if (ExecAssociation(hwnd, filename) == -1 &&
	292	CheckDriveSpaceAvail(ArcTempRoot, ullDATFileSpaceNeeded, ullTmpSpaceNeeded) != 2) {
[2]	293	hwndArc = StartArcCnr((fExternalArcboxes \|\| !swp \|\|
[551]	294	strcmp(realappname, FM3Str)) ?
[92]	295	HWND_DESKTOP :
[1690]	296	hwndParent, hwndFrame, filename, 4, NULL);
[551]	297	if (!hwndArc) {
[1479]	298	if (!IsExecutable(filename) \|\| !ExecFile(hwnd, filename)) {
	299	p = strrchr(filename, '.');
	300	if (!p)
	301	p = ".";
[1481]	302	if (!stricmp(p, ".WPI")) {
	303	OpenObject(filename, Default, hwnd);
	304	return;
	305	}
[1479]	306	if (stricmp(p, ".INI") \|\| !StartIniEditor(hwndParent, filename, 4)) {
	307	if (stricmp(p, PCSZ_DOTHLP) \|\| !ViewHelp(filename)) {
[1645]	308	ViewIt:
	309	if (TestBinary(filename)) {
	310	if (!fCheckMM \|\| !ShowMultimedia(filename)) {
[1386]	311	if (*binview) {
	312	dummy[0] = filename;
	313	dummy[1] = NULL;
	314	ExecOnList(hwnd,
	315	binview,
	316	WINDOWED \| SEPARATE \|
[1497]	317	((fViewChild) ? CHILD : 0), NULL, NULL, dummy, NULL,
[1386]	318	pszSrcFile, __LINE__);
	319	}
	320	else if (fUseNewViewer) {
	321	if (fExternalViewer \|\| strcmp(realappname, FM3Str))
	322	hwndParent = HWND_DESKTOP;
	323	StartViewer(hwndParent, 5, filename, hwndFrame);
	324	}
	325	else
	326	StartMLEEditor(hwndParent, 5, filename, hwndFrame);
	327	}
[1645]	328	}
	329	else {
	330	if (*viewer) {
	331	dummy[0] = filename;
	332	dummy[1] = NULL;
	333	ExecOnList(hwnd,
	334	viewer,
	335	WINDOWED \| SEPARATE \|
	336	((fViewChild) ? CHILD : 0), NULL, NULL, dummy, NULL,
	337	pszSrcFile, __LINE__);
[1386]	338	}
[1645]	339	else if (fUseNewViewer) {
	340	if (fExternalViewer \|\| strcmp(realappname, FM3Str))
	341	hwndParent = HWND_DESKTOP;
	342	StartViewer(hwndParent, 5, filename, hwndFrame);
	343	}
	344	else
	345	StartMLEEditor(hwndParent, 5, filename, hwndFrame);
	346	}
[92]	347	}
	348	}
[2]	349	}
	350	}
	351	else {
[551]	352	if ((swp &&
	353	!fExternalArcboxes &&
	354	!strcmp(realappname, FM3Str)) &&
	355	!ParentIsDesktop(hwnd, hwndParent))
[92]	356	WinSetWindowPos(hwndArc,
	357	HWND_TOP,
	358	swp->x,
	359	swp->y,
	360	swp->cx,
	361	swp->cy,
[551]	362	SWP_MOVE \| SWP_SIZE \| SWP_SHOW \|
[92]	363	SWP_ZORDER \| SWP_ACTIVATE);
[2]	364	}
	365	}
	366	}
[793]	367
	368	#pragma alloc_text(DEFVIEW,DefaultView,ShowMultimedia,DefaultViewKeys)

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