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