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379 lines
13 KiB
379 lines
13 KiB
/* (C) Copyright Microsoft Corporation 1991. All Rights Reserved */
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/* SoundRec.h
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*/
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/* Revision History.
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LaurieGr 7/Jan/91 Ported to WIN32 / WIN16 common code
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LaurieGr 16/Feb/94 Merged Daytona and Motown versions
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*/
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/* Set NT type debug flags */
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#if DBG
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# ifndef DEBUG
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# define DEBUG
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# endif
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#endif
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/* Enable Win95 UI code for Windows NT with the new shell */
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#if WINVER >= 0x0400
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#define CHICAGO
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#endif
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#include <stdlib.h>
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#ifndef RC_INVOKED
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#ifndef OLE1_REGRESS
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#ifdef INCLUDE_OLESTUBS
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#include "oleglue.h"
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#endif
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#else
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#pragma message("OLE1 alert")
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#include "server.h"
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#endif
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#endif
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#define SIZEOF(x) (sizeof(x)/sizeof(TCHAR))
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#if DBG
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extern void FAR PASCAL AssertSFL(
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LPSTR lpszClause,
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LPSTR lpszFileName,
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int nLine);
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#define Assert(f) ((f)? (void)0 : AssertSFL(#f, __FILE__, __LINE__))
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#else // !DBG
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#define Assert(x)
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#endif // DBG
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typedef BYTE * HPBYTE; /* note a BYTE is NOT the same as a CHAR */
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typedef BYTE * NPBYTE; /* A CHAR can be TWO BYTES (UNICODE!!) */
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#define FMT_DEFAULT 0x0000
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#define FMT_STEREO 0x0010
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#define FMT_MONO 0x0000
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#define FMT_16BIT 0x0008
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#define FMT_8BIT 0x0000
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#define FMT_RATE 0x0007 /* 1, 2, 4 */
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#define FMT_11k 0x0001
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#define FMT_22k 0x0002
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#define FMT_44k 0x0004
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//
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// convertsion routines in wave.c
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//
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LONG PASCAL wfSamplesToBytes(WAVEFORMATEX* pwf, LONG lSamples);
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LONG PASCAL wfBytesToSamples(WAVEFORMATEX* pwf, LONG lBytes);
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LONG PASCAL wfSamplesToTime (WAVEFORMATEX* pwf, LONG lSamples);
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LONG PASCAL wfTimeToSamples (WAVEFORMATEX* pwf, LONG lTime);
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#define wfTimeToBytes(pwf, lTime) wfSamplesToBytes(pwf, wfTimeToSamples(pwf, lTime))
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#define wfBytesToTime(pwf, lBytes) wfSamplesToTime(pwf, wfBytesToSamples(pwf, lBytes))
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#define wfSamplesToSamples(pwf, lSamples) wfBytesToSamples(pwf, wfSamplesToBytes(pwf, lSamples))
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#define wfBytesToBytes(pwf, lBytes) wfSamplesToBytes(pwf, wfBytesToSamples(pwf, lBytes))
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//
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// function to determine if a WAVEFORMATEX is a valid PCM format we support for
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// editing and such.
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//
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BOOL PASCAL IsWaveFormatPCM(WAVEFORMATEX* pwf);
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void PASCAL WaveFormatToString(LPWAVEFORMATEX lpwf, LPTSTR sz);
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BOOL PASCAL CreateWaveFormat(LPWAVEFORMATEX lpwf, WORD fmt, UINT uiDeviceID);
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BOOL PASCAL CreateDefaultWaveFormat(LPWAVEFORMATEX lpwf, UINT uDeviceID);
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//
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// used to set focus to a dialog control
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//
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#define SetDlgFocus(hwnd) SendMessage(ghwndApp, WM_NEXTDLGCTL, (WPARAM)(hwnd), 1L)
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#define FAKEITEMNAMEFORLINK
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#define SZCODE const TCHAR
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/* constants */
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#define TIMER_MSEC 50 // msec. for display update
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#define SCROLL_RANGE 10000 // scrollbar range
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#define SCROLL_LINE_MSEC 100 // scrollbar arrow left/right
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#define SCROLL_PAGE_MSEC 1000 // scrollbar page left/right
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#define WM_USER_DESTROY (WM_USER+10)
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#define WM_USER_KILLSERVER (WM_USER+11)
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#define WM_USER_WAITPLAYEND (WM_USER+12)
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#define WM_BADREG (WM_USER+125)
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#define MAX_WAVEHDRS 10
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#define MAX_DELTASECONDS 350
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#define MAX_MSECSPERBUFFER 10000
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#define MIN_WAVEHDRS 2
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#define MIN_DELTASECONDS 5
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#define MIN_MSECSPERBUFFER 62
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#define DEF_BUFFERDELTASECONDS 60
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#define DEF_NUMASYNCWAVEHEADERS 10
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#define DEF_MSECSPERASYNCBUFFER 250
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/* colors */
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#define RGB_PANEL GetSysColor(COLOR_BTNFACE) // main window background
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#define RGB_STOP GetSysColor(COLOR_BTNTEXT) // color of "Stop" status text
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#define RGB_PLAY GetSysColor(COLOR_BTNTEXT) // color of "Play" status text
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#define RGB_RECORD GetSysColor(COLOR_BTNTEXT) // color of "Record" status text
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#define RGB_FGNFTEXT GetSysColor(COLOR_BTNTEXT) // NoFlickerText foreground
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#define RGB_BGNFTEXT GetSysColor(COLOR_BTNFACE) // NoFlickerText background
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#define RGB_FGWAVEDISP RGB( 0, 255, 0) // WaveDisplay foreground
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#define RGB_BGWAVEDISP RGB( 0, 0, 0) // WaveDisplay background
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#define RGB_DARKSHADOW GetSysColor(COLOR_BTNSHADOW) // dark 3-D shadow
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#define RGB_LIGHTSHADOW GetSysColor(COLOR_BTNHIGHLIGHT) // light 3-D shadow
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/* a window proc */
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typedef LONG (FAR PASCAL * LPWNDPROC) (void);
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/* globals from "SoundRec.c" */
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extern TCHAR chDecimal;
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extern TCHAR gachAppName[]; // 8-character name
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extern TCHAR gachAppTitle[]; // full name
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extern TCHAR gachHelpFile[]; // name of help file
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extern TCHAR gachHtmlHelpFile[]; // name of help file
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extern TCHAR gachDefFileExt[]; // 3-character file extension
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extern HWND ghwndApp; // main application window
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extern HMENU ghmenuApp; // main application menu
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extern HANDLE ghAccel; // accelerators
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extern HINSTANCE ghInst; // program instance handle
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extern TCHAR gachFileName[_MAX_PATH]; // cur. file name (or UNTITLED)
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extern BOOL gfLZero; // leading zeros?
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extern BOOL gfIsRTL; // no compile BIDI support
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extern BOOL gfDirty; // file was modified and not saved?
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// -1 seems to mean "cannot save"
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// Damned funny value for a BOOL!!!!
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extern BOOL gfClipboard; // current doc is in clipboard
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extern HWND ghwndWaveDisplay; // waveform display window handle
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extern HWND ghwndScroll; // scroll bar control window handle
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extern HWND ghwndPlay; // Play button window handle
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extern HWND ghwndStop; // Stop button window handle
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extern HWND ghwndRecord; // Record button window handle
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extern HWND ghwndForward; // [>>] button
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extern HWND ghwndRewind; // [<<] button
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extern UINT guiACMHlpMsg; // ACM Help's message value
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/* hack fix for the multiple sound card problem */
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#define NEWPAUSE
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#ifdef NEWPAUSE
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extern BOOL gfPaused;
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extern BOOL gfPausing;
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extern HWAVE ghPausedWave;
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extern BOOL gfWasPlaying;
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extern BOOL gfWasRecording;
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#endif
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#ifdef THRESHOLD
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extern HWND ghwndSkipStart; // [>N] button
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extern HWND ghwndSkipEnd; // [>-] button
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#endif // THRESHOLD
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extern int gidDefaultButton;// which button should have focus
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extern HICON ghiconApp; // Application's icon
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extern TCHAR aszUntitled[]; // Untitled string resource
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extern TCHAR aszFilter[]; // File name filter
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#ifdef FAKEITEMNAMEFORLINK
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extern TCHAR aszFakeItemName[]; // Wave
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#endif
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extern TCHAR aszPositionFormat[];
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extern TCHAR aszNoZeroPositionFormat[];
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/* globals from "wave.c" */
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extern DWORD gcbWaveFormat; // size of WAVEFORMAT
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extern WAVEFORMATEX * gpWaveFormat; // format of WAVE file
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extern LPTSTR gpszInfo;
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extern HPBYTE gpWaveSamples; // pointer to waveoform samples
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extern LONG glWaveSamples; // number of samples total in buffer
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extern LONG glWaveSamplesValid; // number of samples that are valid
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extern LONG glWavePosition; // current wave position in samples
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// from start of buffer
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extern LONG glStartPlayRecPos; // pos. when play or record started
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extern HWAVEOUT ghWaveOut; // wave-out device (if playing)
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extern HWAVEIN ghWaveIn; // wave-out device (if recording)
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extern DWORD grgbStatusColor; // color of status text
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extern HBRUSH ghbrPanel; // color of main window
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extern BOOL gfEmbeddedObject; // TRUE if editing embedded OLE object
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extern BOOL gfRunWithEmbeddingFlag; // TRUE if we are run with "-Embedding"
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extern int gfErrorBox; // TRUE iff we do not want to display an
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// error box (e.g. because one is active)
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//OLE2 stuff:
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extern BOOL gfStandalone; // CG
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extern BOOL gfEmbedded; // CG
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extern BOOL gfLinked; // CG
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extern BOOL gfCloseAtEndOfPlay; // jyg need I say more?
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/* SRECNEW.C */
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extern BOOL gfInFileNew; // are we doing a File.New op?
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void FAR PASCAL LoadACM(void);
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void FreeACM(void);
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#include "srecids.h"
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typedef enum {
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enumCancel,
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enumSaved,
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enumRevert
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} PROMPTRESULT;
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/* prototypes from "SoundRec.c" */
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INT_PTR CALLBACK SoundRecDlgProc(HWND hDlg, UINT wMsg,
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WPARAM wParam, LPARAM lParam);
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BOOL ResolveIfLink(PTCHAR szFileName);
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/* prototypes from "file.c" */
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void FAR PASCAL BeginWaveEdit(void);
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void FAR PASCAL EndWaveEdit(BOOL fDirty);
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PROMPTRESULT FAR PASCAL PromptToSave(BOOL fMustClose, BOOL fSetForground);
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void FAR PASCAL UpdateCaption(void);
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BOOL FAR PASCAL FileNew(WORD fmt, BOOL fUpdateDisplay, BOOL fNewDlg);
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BOOL FAR PASCAL FileOpen(LPCTSTR szFileName);
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BOOL FAR PASCAL FileSave(BOOL fSaveAs);
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BOOL FAR PASCAL FileRevert(void);
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LPCTSTR FAR PASCAL FileName(LPCTSTR szPath);
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MMRESULT ReadWaveFile(HMMIO hmmio, LPWAVEFORMATEX* ppWaveFormat,
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DWORD *pcbWaveFormat, LPBYTE * ppWaveSamples, DWORD *plWaveSamples,
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LPTSTR szFileName, BOOL fCacheRIFF);
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BOOL FAR PASCAL WriteWaveFile(HMMIO hmmio, WAVEFORMATEX* pWaveFormat,
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UINT cbWaveFormat, HPBYTE pWaveSamples, LONG lWaveSamples);
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/* prototypes from "errorbox.c" */
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short FAR cdecl ErrorResBox(HWND hwnd, HANDLE hInst, UINT flags,
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UINT idAppName, UINT idErrorStr, ...);
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/* prototypes from "edit.c" */
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void FAR PASCAL InsertFile(BOOL fPaste);
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void FAR PASCAL MixWithFile(BOOL fPaste);
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void FAR PASCAL DeleteBefore(void);
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void FAR PASCAL DeleteAfter(void);
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void FAR PASCAL ChangeVolume(BOOL fIncrease);
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void FAR PASCAL MakeFaster(void);
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void FAR PASCAL MakeSlower(void);
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void FAR PASCAL IncreasePitch(void);
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void FAR PASCAL DecreasePitch(void);
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void FAR PASCAL AddEcho(void);
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#if defined(REVERB)
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void FAR PASCAL AddReverb(void);
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#endif //REVERB
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void FAR PASCAL Reverse(void);
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/* prototypes from "wave.c" */
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BOOL FAR PASCAL AllocWaveBuffer(long lBytes, BOOL fErrorBox, BOOL fExact);
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BOOL FAR PASCAL NewWave(WORD fmt,BOOL fNewDlg);
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BOOL FAR PASCAL DestroyWave(void);
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BOOL FAR PASCAL PlayWave(void);
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BOOL FAR PASCAL RecordWave(void);
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void FAR PASCAL WaveOutDone(HWAVEOUT hWaveOut, LPWAVEHDR pWaveHdr);
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void FAR PASCAL WaveInData(HWAVEIN hWaveIn, LPWAVEHDR pWaveHdr);
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void FAR PASCAL StopWave(void);
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void FAR PASCAL SnapBack(void);
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void FAR PASCAL UpdateDisplay(BOOL fStatusChanged);
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void FAR PASCAL FinishPlay(void);
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void FAR PASCAL SkipToStart(void);
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void FAR PASCAL SkipToEnd(void);
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void FAR PASCAL IncreaseThresh(void);
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void FAR PASCAL DecreaseThresh(void);
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/* prototypes from "init.c" */
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BOOL PASCAL AppInit( HINSTANCE hInst, HINSTANCE hPrev);
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BOOL PASCAL SoundDialogInit(HWND hwnd, int iCmdShow);
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BOOL PASCAL GetIntlSpecs(void);
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/* prototype from "wavedisp.c" */
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INT_PTR CALLBACK WaveDisplayWndProc(HWND hwnd, UINT wMsg,
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WPARAM wParam, LPARAM lParam);
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/* prototype from "nftext.c" */
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INT_PTR CALLBACK NFTextWndProc(HWND hwnd, UINT wMsg,
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WPARAM wParam, LPARAM lParam);
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/* prototype from "sframe.c" */
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void FAR PASCAL DrawShadowFrame(HDC hdc, LPRECT prc);
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INT_PTR CALLBACK SFrameWndProc(HWND hwnd, UINT wMsg,
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WPARAM wParam, LPARAM lParam);
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/* prototype from "server.c" */
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BOOL FAR PASCAL IsClipboardNative(void);
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/* prototypes from "srecnew.c" */
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BOOL FAR PASCAL NewSndDialog(HINSTANCE hInst, HWND hwndParent,
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PWAVEFORMATEX pwfxPrev, UINT cbPrev,
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PWAVEFORMATEX *ppWaveFormat, PUINT pcbWaveFormat);
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/* start parameters (set in oleglue.c) */
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typedef struct tStartParams {
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BOOL fOpen;
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BOOL fPlay;
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BOOL fNew;
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BOOL fClose;
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TCHAR achOpenFilename[_MAX_PATH];
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} StartParams;
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extern StartParams gStartParams;
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#ifdef DEBUG
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int __iDebugLevel;
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extern void FAR cdecl dprintfA(LPSTR, ...);
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extern void FAR cdecl dprintfW(LPWSTR, ...);
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#ifdef UNICODE
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#define dprintf dprintfW
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#else
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#define dprintf dprintfA
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#endif
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#if 0
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#define DPF if (__iDebugLevel > 0) dprintf
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#define DPF1 if (__iDebugLevel >= 1) dprintf
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#define DPF2 if (__iDebugLevel >= 2) dprintf
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#define DPF3 if (__iDebugLevel >= 3) dprintf
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#define DPF4 if (__iDebugLevel >= 4) dprintf
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#define CPF
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#endif
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#ifdef PPC
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//
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// The below line crashes the PPC compiler for NT 3.51
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//
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#define DPF(a)
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#else
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#define DPF if (0) ((int (*)(TCHAR *, ...)) 0)
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#endif
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#define DPF1 if (0) ((int (*)(TCHAR *, ...)) 0)
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#define DPF2 if (0) ((int (*)(TCHAR *, ...)) 0)
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#define DPF3 if (0) ((int (*)(TCHAR *, ...)) 0)
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#define DPF4 if (0) ((int (*)(TCHAR *, ...)) 0)
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#define CPF if (0) ((int (*)(TCHAR *, ...)) 0)
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#else
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#ifdef PPC
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//
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// The below line crashes the PPC compiler for NT 3.51
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//
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#define DPF(a)
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#else
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#define DPF if (0) ((int (*)(TCHAR *, ...)) 0)
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#endif
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#define DPF1 if (0) ((int (*)(TCHAR *, ...)) 0)
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#define DPF2 if (0) ((int (*)(TCHAR *, ...)) 0)
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#define DPF3 if (0) ((int (*)(TCHAR *, ...)) 0)
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#define DPF4 if (0) ((int (*)(TCHAR *, ...)) 0)
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#define CPF if (0) ((int (*)(TCHAR *, ...)) 0)
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#endif //DEBUG
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