300 lines
14 KiB
C
300 lines
14 KiB
C
/*----------------------------------------------------------------------------*\
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*
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* MCIWnd
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*
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* MCIWnd window class header file.
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*
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* the MCIWnd window class is a window class for controling MCI devices
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* MCI devices include, wave files, midi files, AVI Video, cd audio,
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* vcr, video disc, and others..
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*
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* to learn more about MCI and mci command sets see the
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* "Microsoft Multimedia Programmers's guide" in the Win31 SDK
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*
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* the easiest use of the MCIWnd class is like so:
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*
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* hwnd = MCIWndCreate(hwndParent, hInstance, 0, "chimes.wav");
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* ...
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* MCIWndPlay(hwnd);
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* MCIWndStop(hwnd);
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* MCIWndPause(hwnd);
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* ....
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* MCIWndDestroy(hwnd);
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*
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* this will create a window with a play/pause, stop and a playbar
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* and start the wave file playing.
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*
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* mciwnd.h defines macros for all the most common MCI commands, but
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* any string command can be used if needed.
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*
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* Note: unlike the mciSendString() API, no alias or file name needs
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* to be specifed, since the device to use is implied by the window handle.
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*
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* MCIWndSendString(hwnd, "setaudio stream to 2");
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*
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* (C) Copyright Microsoft Corp. 1991, 1992, 1993. All rights reserved.
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*
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* You have a royalty-free right to use, modify, reproduce and
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* distribute the Sample Files (and/or any modified version) in
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* any way you find useful, provided that you agree that
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* Microsoft has no warranty obligations or liability for any
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* Sample Application Files.
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*
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* If you did not get this from Microsoft Sources, then it may not be the
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* most current version. This sample code in particular will be updated
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* and include more documentation.
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*
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* Sources are:
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* CompuServe: WINSDK forum, MDK section.
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* Anonymous FTP from ftp.uu.net vendor\microsoft\multimedia
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*
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*----------------------------------------------------------------------------*/
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#ifndef INC_MCIWND
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#define INC_MCIWND
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#ifdef __cplusplus
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// MFC Redefines SendMessage, so make sure we get the global one....
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#define MCIWndSM ::SendMessage /* SendMessage in C++*/
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#else
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#define MCIWndSM SendMessage /* SendMessage in C */
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#endif /* __cplusplus */
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#ifdef __cplusplus
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extern "C" {
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#endif
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#define MCIWND_WINDOW_CLASS "MCIWndClass"
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HWND FAR _cdecl _loadds MCIWndCreate(HWND hwndParent, HINSTANCE hInstance,
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DWORD dwStyle,LPSTR szFile);
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BOOL FAR _cdecl _loadds MCIWndRegisterClass();
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// Flags for the MCIWndOpen command
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#define MCIWNDOPENF_NEW 0x0001 // open a new file
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// window styles
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#define MCIWNDF_NOAUTOSIZEWINDOW 0x0001 // when movie size changes
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#define MCIWNDF_NOPLAYBAR 0x0002 // no toolbar
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#define MCIWNDF_NOAUTOSIZEMOVIE 0x0004 // when window size changes
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#define MCIWNDF_NOMENU 0x0008 // no popup menu from RBUTTONDOWN
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#define MCIWNDF_SHOWNAME 0x0010 // show name in caption
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#define MCIWNDF_SHOWPOS 0x0020 // show position in caption
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#define MCIWNDF_SHOWMODE 0x0040 // show mode in caption
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#define MCIWNDF_SHOWALL 0x0070 // show all
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#define MCIWNDF_NOTIFYMODE 0x0100 // tell parent of mode change
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#define MCIWNDF_NOTIFYPOS 0x0200 // tell parent of pos change
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#define MCIWNDF_NOTIFYSIZE 0x0400 // tell parent of size change
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#define MCIWNDF_NOTIFYMEDIA 0x0800 // tell parent of media change
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#define MCIWNDF_NOTIFYERROR 0x1000 // tell parent of an error
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#define MCIWNDF_NOTIFYALL 0x1F00 // tell all
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#define MCIWNDF_RECORD 0x2000 // Give a record button
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#define MCIWNDF_NOERRORDLG 0x4000 // Show Error Dlgs for MCI cmds?
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#define MCIWNDF_NOOPEN 0x8000 // Don't allow user to open things
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// can macros
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#define MCIWndCanPlay(hwnd) (BOOL)MCIWndSM(hwnd,MCIWNDM_CAN_PLAY,0,0)
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#define MCIWndCanRecord(hwnd) (BOOL)MCIWndSM(hwnd,MCIWNDM_CAN_RECORD,0,0)
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#define MCIWndCanSave(hwnd) (BOOL)MCIWndSM(hwnd,MCIWNDM_CAN_SAVE,0,0)
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#define MCIWndCanWindow(hwnd) (BOOL)MCIWndSM(hwnd,MCIWNDM_CAN_WINDOW,0,0)
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#define MCIWndCanEject(hwnd) (BOOL)MCIWndSM(hwnd,MCIWNDM_CAN_EJECT,0,0)
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#define MCIWndCanConfig(hwnd) (BOOL)MCIWndSM(hwnd,MCIWNDM_CAN_CONFIG,0,0)
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#define MCIWndPaletteKick(hwnd) (BOOL)MCIWndSM(hwnd,MCIWNDM_PALETTEKICK,0,0)
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#define MCIWndSave(hwnd, szFile) (LONG)MCIWndSM(hwnd, MCI_SAVE, 0, (LPARAM)(LPVOID)(szFile))
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#define MCIWndSaveDialog(hwnd) MCIWndSave(hwnd, -1)
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// if you dont give a device it will use the current device....
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#define MCIWndNew(hwnd, lp) (LONG)MCIWndSM(hwnd, MCIWNDM_NEW, 0, (LPARAM)(LPVOID)(lp))
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#define MCIWndRecord(hwnd) (LONG)MCIWndSM(hwnd, MCI_RECORD, 0, 0)
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#define MCIWndOpen(hwnd, sz, f) (LONG)MCIWndSM(hwnd, MCI_OPEN, (WPARAM)(UINT)(f),(LPARAM)(LPVOID)(sz))
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#define MCIWndOpenDialog(hwnd) MCIWndOpen(hwnd, -1, 0)
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#define MCIWndClose(hwnd) (LONG)MCIWndSM(hwnd, MCI_CLOSE, 0, 0)
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#define MCIWndPlay(hwnd) (LONG)MCIWndSM(hwnd, MCI_PLAY, 0, 0)
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#define MCIWndStop(hwnd) (LONG)MCIWndSM(hwnd, MCI_STOP, 0, 0)
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#define MCIWndPause(hwnd) (LONG)MCIWndSM(hwnd, MCI_PAUSE, 0, 0)
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#define MCIWndResume(hwnd) (LONG)MCIWndSM(hwnd, MCI_RESUME, 0, 0)
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#define MCIWndSeek(hwnd, lPos) (LONG)MCIWndSM(hwnd, MCI_SEEK, 0, (LPARAM)(LONG)(lPos))
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#define MCIWndEject(hwnd) (LONG)MCIWndSM(hwnd, MCIWNDM_EJECT, 0, 0)
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#define MCIWndHome(hwnd) MCIWndSeek(hwnd, MCIWND_START)
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#define MCIWndEnd(hwnd) MCIWndSeek(hwnd, MCIWND_END)
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#define MCIWndGetSource(hwnd, prc) (LONG)MCIWndSM(hwnd, MCIWNDM_GET_SOURCE, 0, (LPARAM)(LPRECT)(prc))
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#define MCIWndPutSource(hwnd, prc) (LONG)MCIWndSM(hwnd, MCIWNDM_PUT_SOURCE, 0, (LPARAM)(LPRECT)(prc))
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#define MCIWndGetDest(hwnd, prc) (LONG)MCIWndSM(hwnd, MCIWNDM_GET_DEST, 0, (LPARAM)(LPRECT)(prc))
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#define MCIWndPutDest(hwnd, prc) (LONG)MCIWndSM(hwnd, MCIWNDM_PUT_DEST, 0, (LPARAM)(LPRECT)(prc))
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#define MCIWndPlayReverse(hwnd) (LONG)MCIWndSM(hwnd, MCIWNDM_PLAYREVERSE, 0, 0)
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#define MCIWndPlayFrom(hwnd, lPos) (LONG)MCIWndSM(hwnd, MCIWNDM_PLAYFROM, 0, (LPARAM)(LONG)(lPos))
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#define MCIWndPlayTo(hwnd, lPos) (LONG)MCIWndSM(hwnd, MCIWNDM_PLAYTO, 0, (LPARAM)(LONG)(lPos))
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#define MCIWndPlayFromTo(hwnd, lStart, lEnd) (MCIWndSeek(hwnd, lStart), MCIWndPlayTo(hwnd, lEnd))
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#define MCIWndGetDeviceID(hwnd) (UINT)MCIWndSM(hwnd, MCIWNDM_GETDEVICEID, 0, 0)
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#define MCIWndGetAlias(hwnd) (UINT)MCIWndSM(hwnd, MCIWNDM_GETALIAS, 0, 0)
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#define MCIWndGetMode(hwnd, lp, len) (LONG)MCIWndSM(hwnd, MCIWNDM_GETMODE, (WPARAM)(UINT)(len), (LPARAM)(LPSTR)(lp))
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#define MCIWndGetPosition(hwnd) (LONG)MCIWndSM(hwnd, MCIWNDM_GETPOSITION, 0, 0)
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#define MCIWndGetPositionString(hwnd, lp, len) (LONG)MCIWndSM(hwnd, MCIWNDM_GETPOSITION, (WPARAM)(UINT)(len), (LPARAM)(LPSTR)(lp))
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#define MCIWndGetStart(hwnd) (LONG)MCIWndSM(hwnd, MCIWNDM_GETSTART, 0, 0)
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#define MCIWndGetLength(hwnd) (LONG)MCIWndSM(hwnd, MCIWNDM_GETLENGTH, 0, 0)
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#define MCIWndGetEnd(hwnd) (LONG)MCIWndSM(hwnd, MCIWNDM_GETEND, 0, 0)
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#define MCIWndStep(hwnd, n) (LONG)MCIWndSM(hwnd, MCI_STEP, 0,(LPARAM)(long)(n))
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#define MCIWndDestroy(hwnd) (VOID)MCIWndSM(hwnd, WM_CLOSE, 0, 0)
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#define MCIWndSetZoom(hwnd,iZoom) (VOID)MCIWndSM(hwnd, MCIWNDM_SETZOOM, 0, (LPARAM)(UINT)(iZoom))
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#define MCIWndGetZoom(hwnd) (UINT)MCIWndSM(hwnd, MCIWNDM_GETZOOM, 0, 0)
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#define MCIWndSetVolume(hwnd,iVol) (LONG)MCIWndSM(hwnd, MCIWNDM_SETVOLUME, 0, (LPARAM)(UINT)(iVol))
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#define MCIWndGetVolume(hwnd) (LONG)MCIWndSM(hwnd, MCIWNDM_GETVOLUME, 0, 0)
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#define MCIWndSetSpeed(hwnd,iSpeed) (LONG)MCIWndSM(hwnd, MCIWNDM_SETSPEED, 0, (LPARAM)(UINT)(iSpeed))
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#define MCIWndGetSpeed(hwnd) (LONG)MCIWndSM(hwnd, MCIWNDM_GETSPEED, 0, 0)
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#define MCIWndSetTimeFormat(hwnd, lp) (LONG)MCIWndSM(hwnd, MCIWNDM_SETTIMEFORMAT, 0, (LPARAM)(LPSTR)(lp))
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#define MCIWndGetTimeFormat(hwnd, lp, len) (LONG)MCIWndSM(hwnd, MCIWNDM_GETTIMEFORMAT, (WPARAM)(UINT)(len), (LPARAM)(LPSTR)(lp))
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#define MCIWndValidateMedia(hwnd) (VOID)MCIWndSM(hwnd, MCIWNDM_VALIDATEMEDIA, 0, 0)
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#define MCIWndSetRepeat(hwnd,f) (void)MCIWndSM(hwnd, MCIWNDM_SETREPEAT, 0, (LPARAM)(BOOL)(f))
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#define MCIWndGetRepeat(hwnd) (BOOL)MCIWndSM(hwnd, MCIWNDM_GETREPEAT, 0, 0)
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#define MCIWndUseFrames(hwnd) MCIWndSetTimeFormat(hwnd, "frames")
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#define MCIWndUseTime(hwnd) MCIWndSetTimeFormat(hwnd, "ms")
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#define MCIWndSetActiveTimer(hwnd, active) \
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(VOID)MCIWndSM(hwnd, MCIWNDM_SETACTIVETIMER, \
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(WPARAM)(UINT)(active), 0L)
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#define MCIWndSetInactiveTimer(hwnd, inactive) \
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(VOID)MCIWndSM(hwnd, MCIWNDM_SETINACTIVETIMER, \
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(WPARAM)(UINT)(inactive), 0L)
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#define MCIWndSetTimers(hwnd, active, inactive) \
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(VOID)MCIWndSM(hwnd, MCIWNDM_SETTIMERS,(WPARAM)(UINT)(active), \
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(LPARAM)(UINT)(inactive))
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#define MCIWndGetActiveTimer(hwnd) \
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(UINT)MCIWndSM(hwnd, MCIWNDM_GETACTIVETIMER, 0, 0L);
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#define MCIWndGetInactiveTimer(hwnd) \
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(UINT)MCIWndSM(hwnd, MCIWNDM_GETINACTIVETIMER, 0, 0L);
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#define MCIWndRealize(hwnd, fBkgnd) (LONG)MCIWndSM(hwnd, MCIWNDM_REALIZE,(WPARAM)(BOOL)(fBkgnd),0)
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#define MCIWndSendString(hwnd, sz) (LONG)MCIWndSM(hwnd, MCIWNDM_SENDSTRING, 0, (LPARAM)(LPSTR)(sz))
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#define MCIWndReturnString(hwnd, lp, len) (LONG)MCIWndSM(hwnd, MCIWNDM_RETURNSTRING, (WPARAM)(UINT)(len), (LPARAM)(LPVOID)(lp))
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#define MCIWndGetError(hwnd, lp, len) (LONG)MCIWndSM(hwnd, MCIWNDM_GETERROR, (WPARAM)(UINT)(len), (LPARAM)(LPVOID)(lp))
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//#define MCIWndActivate(hwnd, f) (void)MCIWndSM(hwnd, WM_ACTIVATE, (WPARAM)(BOOL)(f), 0)
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#define MCIWndGetPalette(hwnd) (HPALETTE)MCIWndSM(hwnd, MCIWNDM_GETPALETTE, 0, 0)
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#define MCIWndSetPalette(hwnd, hpal) (LONG)MCIWndSM(hwnd, MCIWNDM_SETPALETTE, (WPARAM)(HPALETTE)(hpal), 0)
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#define MCIWndGetFileName(hwnd, lp, len) (LONG)MCIWndSM(hwnd, MCIWNDM_GETFILENAME, (WPARAM)(UINT)(len), (LPARAM)(LPVOID)(lp))
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#define MCIWndGetDevice(hwnd, lp, len) (LONG)MCIWndSM(hwnd, MCIWNDM_GETDEVICE, (WPARAM)(UINT)(len), (LPARAM)(LPVOID)(lp))
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#define MCIWndGetStyles(hwnd) (UINT)MCIWndSM(hwnd, MCIWNDM_GETSTYLES, 0, 0L)
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#define MCIWndChangeStyles(hwnd, mask, value) (LONG)MCIWndSM(hwnd, MCIWNDM_CHANGESTYLES, (WPARAM)(UINT)(mask), (LPARAM)(LONG)(value))
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#define MCIWndOpenInterface(hwnd, pUnk) (LONG)MCIWndSM(hwnd, MCIWNDM_OPENINTERFACE, 0, (LPARAM)(LPUNKNOWN)(pUnk))
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#define MCIWndSetOwner(hwnd, hwndP) (LONG)MCIWndSM(hwnd, MCIWNDM_SETOWNER, (WPARAM)(hwndP), 0)
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// Messages an app will send to MCIWND
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#define MCIWNDM_GETDEVICEID (WM_USER + 100)
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#define MCIWNDM_SENDSTRING (WM_USER + 101)
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#define MCIWNDM_GETPOSITION (WM_USER + 102)
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#define MCIWNDM_GETSTART (WM_USER + 103)
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#define MCIWNDM_GETLENGTH (WM_USER + 104)
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#define MCIWNDM_GETEND (WM_USER + 105)
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#define MCIWNDM_GETMODE (WM_USER + 106)
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#define MCIWNDM_EJECT (WM_USER + 107)
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#define MCIWNDM_SETZOOM (WM_USER + 108)
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#define MCIWNDM_GETZOOM (WM_USER + 109)
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#define MCIWNDM_SETVOLUME (WM_USER + 110)
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#define MCIWNDM_GETVOLUME (WM_USER + 111)
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#define MCIWNDM_SETSPEED (WM_USER + 112)
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#define MCIWNDM_GETSPEED (WM_USER + 113)
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#define MCIWNDM_SETREPEAT (WM_USER + 114)
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#define MCIWNDM_GETREPEAT (WM_USER + 115)
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#define MCIWNDM_REALIZE (WM_USER + 118)
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#define MCIWNDM_SETTIMEFORMAT (WM_USER + 119)
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#define MCIWNDM_GETTIMEFORMAT (WM_USER + 120)
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#define MCIWNDM_VALIDATEMEDIA (WM_USER + 121)
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#define MCIWNDM_PLAYFROM (WM_USER + 122)
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#define MCIWNDM_PLAYTO (WM_USER + 123)
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#define MCIWNDM_GETFILENAME (WM_USER + 124)
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#define MCIWNDM_GETDEVICE (WM_USER + 125)
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#define MCIWNDM_GETPALETTE (WM_USER + 126)
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#define MCIWNDM_SETPALETTE (WM_USER + 127)
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#define MCIWNDM_GETERROR (WM_USER + 128)
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#define MCIWNDM_SETTIMERS (WM_USER + 129)
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#define MCIWNDM_SETACTIVETIMER (WM_USER + 130)
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#define MCIWNDM_SETINACTIVETIMER (WM_USER + 131)
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#define MCIWNDM_GETACTIVETIMER (WM_USER + 132)
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#define MCIWNDM_GETINACTIVETIMER (WM_USER + 133)
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#define MCIWNDM_NEW (WM_USER + 134)
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#define MCIWNDM_CHANGESTYLES (WM_USER + 135)
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#define MCIWNDM_GETSTYLES (WM_USER + 136)
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#define MCIWNDM_GETALIAS (WM_USER + 137)
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#define MCIWNDM_RETURNSTRING (WM_USER + 138)
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#define MCIWNDM_PLAYREVERSE (WM_USER + 139)
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#define MCIWNDM_GET_SOURCE (WM_USER + 140)
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#define MCIWNDM_PUT_SOURCE (WM_USER + 141)
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#define MCIWNDM_GET_DEST (WM_USER + 142)
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#define MCIWNDM_PUT_DEST (WM_USER + 143)
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#define MCIWNDM_CAN_PLAY (WM_USER + 144)
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#define MCIWNDM_CAN_WINDOW (WM_USER + 145)
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#define MCIWNDM_CAN_RECORD (WM_USER + 146)
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#define MCIWNDM_CAN_SAVE (WM_USER + 147)
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#define MCIWNDM_CAN_EJECT (WM_USER + 148)
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#define MCIWNDM_CAN_CONFIG (WM_USER + 149)
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#define MCIWNDM_PALETTEKICK (WM_USER + 150)
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#define MCIWNDM_OPENINTERFACE (WM_USER + 151)
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#define MCIWNDM_SETOWNER (WM_USER + 152)
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// Messages MCIWND will send to an app
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// !!! Use less messages and use a code instead to indicate the type of notify?
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#define MCIWNDM_NOTIFYMODE (WM_USER + 200) // wp = hwnd, lp = mode
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#define MCIWNDM_NOTIFYPOS (WM_USER + 201) // wp = hwnd, lp = pos
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#define MCIWNDM_NOTIFYSIZE (WM_USER + 202) // wp = hwnd
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#define MCIWNDM_NOTIFYMEDIA (WM_USER + 203) // wp = hwnd, lp = fn
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#define MCIWNDM_NOTIFYERROR (WM_USER + 205) // wp = hwnd, lp = error
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// special seek values for START and END
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#define MCIWND_START -1
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#define MCIWND_END -2
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#ifndef MCI_PLAY
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/* MCI command message identifiers */
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#define MCI_OPEN 0x0803
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#define MCI_CLOSE 0x0804
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#define MCI_PLAY 0x0806
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#define MCI_SEEK 0x0807
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#define MCI_STOP 0x0808
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#define MCI_PAUSE 0x0809
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#define MCI_STEP 0x080E
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#define MCI_RECORD 0x080F
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#define MCI_SAVE 0x0813
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#define MCI_CUT 0x0851
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#define MCI_COPY 0x0852
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#define MCI_PASTE 0x0853
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#define MCI_RESUME 0x0855
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#define MCI_DELETE 0x0856
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#endif
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#ifndef MCI_MODE_NOT_READY
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/* return values for 'status mode' command */
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#define MCI_MODE_NOT_READY (524)
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#define MCI_MODE_STOP (525)
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#define MCI_MODE_PLAY (526)
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#define MCI_MODE_RECORD (527)
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#define MCI_MODE_SEEK (528)
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#define MCI_MODE_PAUSE (529)
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#define MCI_MODE_OPEN (530)
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#endif
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#ifdef __cplusplus
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}
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#endif
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#endif
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