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255 lines
7.9 KiB
255 lines
7.9 KiB
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/*
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* Tray notification message
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* */
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#define MYWM_BASE (WM_APP+100)
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//#define MYWM_NOTIFYICON (MYWM_BASE+0)
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#define MYWM_TIMER (MYWM_BASE+1)
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#define MYWM_RESTART (MYWM_BASE+2)
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//#define MYWM_FREECHILD (MYWM_BASE+3)
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//#define MYWM_ADDCHILD (MYWM_BASE+4)
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#define MYWM_HELPTOPICS (MYWM_BASE+5)
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#define MYWM_WAKEUP (MYWM_BASE+6)
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/*
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* MMSYS.CPL notifcation to kill tray volume
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* */
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//#define MYWM_KILLTRAYVOLUME (WM_USER+100)
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//#define REGSTR_PATH_MEDIA "SYSTEM\\CurrentControlSet\\Control\\MediaResources"
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//#define REGSTR_PATH_MEDIATMP REGSTR_PATH_MEDIA "\\tmp"
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//#define REGKEY_TRAYVOL "TrayVolumeControlWindow"
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/*
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* Upon an option change, the dialog box can force a reinit
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* */
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#define MIXUI_EXIT 0
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#define MIXUI_RESTART 1
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#define MIXUI_ERROR 2
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#define MIXUI_MMSYSERR 3
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#define GET (TRUE)
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#define SET (!GET)
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#define MXUC_STYLEF_VISIBLE 0x00000001
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#define MXUC_STYLEF_ENABLED 0x00000002
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typedef struct t_MIXUICTRL
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{
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DWORD dwStyle; // ui style (see style flags)
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HWND hwnd; // hwnd to control
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int noset; // skip set events
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int state; // app init state
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} MIXUICTRL, * PMIXUICTRL, FAR * LPMIXUICTRL;
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typedef enum
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{
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MIXUI_VOLUME = 0,
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MIXUI_BALANCE,
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MIXUI_SWITCH,
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MIXUI_VUMETER,
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MIXUI_ADVANCED
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} MIXUICONTROL;
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typedef enum
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{
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MIXUI_CONTROL_UNINITIALIZED = 0,
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MIXUI_CONTROL_ENABLED,
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MIXUI_CONTROL_INITIALIZED
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};
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#define MIXUI_FIRST MIXUI_VOLUME
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#define MIXUI_LAST MIXUI_VUMETER
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typedef struct t_MIXUILINE
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{
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MIXUICTRL acr [4]; // 5 fixed types
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DWORD dwStyle; // line style
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struct t_VOLCTRLDESC * pvcd; // ptr to volume description
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} MIXUILINE, * PMIXUILINE, FAR * LPMIXUILINE;
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/*
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* LOWORD == type
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* HIWORD == style
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*/
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#define MXUL_STYLEF_DESTINATION 0x00000001
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#define MXUL_STYLEF_SOURCE 0x00000002
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#define MXUL_STYLEF_HIDDEN 0x00010000
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#define MXUL_STYLEF_DISABLED 0x00020000
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/*
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* The MIXUIDIALOG data structure is a global variable baggage to be
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* attached to dialogs and other windows. This allows to let windows
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* carry state information rather than us keeping track of it. It also
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* allows us to simply clone off of another dialog state with simple
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* changes.
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*/
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typedef struct t_MIXUIDIALOG
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{
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HINSTANCE hInstance; // app instance
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HWND hwnd; // this window
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DWORD dwFlags; // random flags
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HMIXER hmx; // open handle to mixer
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DWORD mxid; // mixer id
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DWORD dwDevNode; // mixer dev node
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DWORD iDest; // destination line id
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DWORD dwStyle; // visual options.
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TCHAR szMixer[MAXPNAMELEN]; // product name
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TCHAR szDestination[MIXER_SHORT_NAME_CHARS]; // line name
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LPBYTE lpDialog; // ptr to dialog template
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DWORD cbDialog; // sizeof dialog buffer
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PMIXUILINE amxul; // ptr to array of mixuiline's
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DWORD cmxul; // number of lines
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struct t_VOLCTRLDESC *avcd; // array of volume descriptions
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DWORD cvcd; // number of volume descriptions
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HWND hParent; // HWND of parent window
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UINT uTimerID; // peakmeter timer
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HWND hStatus; // HWND of status bar
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WNDPROC lpfnTrayVol;// Tray volume subclass trackbar
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DWORD dwTrayInfo; // Tray volume info
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int nShowCmd; // init window
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DWORD dwDeviceState; // device change state information
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int cTimeInQueue; // timer messages in queue
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//
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// Return values from dialogs, etc.. can be put in dwReturn
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// Upon EndDialog, dwReturn gets set to MIXUI_EXIT or MIXUI_RESTART
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//
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DWORD dwReturn; // return value on exit
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MMRESULT mmr; // last result (iff dwReturn == MIXUI_MMSYSERR)
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RECT rcRestart; // restart position (iff dwReturn == MIXUI_RESTART)
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} MIXUIDIALOG, *PMIXUIDIALOG, FAR *LPMIXUIDIALOG;
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/*
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* Style bits - these generally determine the look of the app
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*/
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#define MXUD_STYLEF_TRAYMASTER 0x00000002 // use the tray
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#define MXUD_STYLEF_MASTERONLY 0x00000004 // only destination volumes --obsolete
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#define MXUD_STYLEF_HORIZONTAL 0x00000008 // horizontal mode
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#define MXUD_STYLEF_TWOCHANNEL 0x00000010 // two channel slider volume
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#define MXUD_STYLEF_SMALL 0x00000020 // half-pint version
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#define MXUD_STYLEF_CHILD 0x00000040 // child window? --obsolete
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#define MXUD_STYLEF_KEEPWINDOW 0x00000080 // keep window --obsolete
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#define MXUD_STYLEF_NOHELP 0x00000100 // no help
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#define MXUD_STYLEF_STATUS 0x00000200 // status bar
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#define MXUD_STYLEF_TOPMOST 0x00000400 // top most window
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#define MXUD_STYLEF_ADVANCED 0x00000800 // show advanced
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#define MXUD_STYLEF_CLOSE 0x00001000 // find and close TRAYMASTER window
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/*
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* Flag bits - these generally indicate operating modes and internal info
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*/
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#define MXUD_FLAGSF_MIXER 0x00000001 // bound to a mixer driver
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#define MXUD_FLAGSF_USETIMER 0x00000002 // update timer enabled
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#define MXUD_FLAGSF_BADDRIVER 0x00000004 // mixer driver with control map bug
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#define MXUD_FLAGSF_NOADVANCED 0x00000008 // advanced features disabled
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/*
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* Macro - if both advanced style and advanced state
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*/
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#define MXUD_ADVANCED(x) (!((x)->dwFlags & MXUD_FLAGSF_NOADVANCED) && (x)->dwStyle & MXUD_STYLEF_ADVANCED)
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/*
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* Tray info bits - state bits for the tray volume
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*/
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#define MXUD_TRAYINFOF_SIGNAL 0x00000001 // has a change been made?
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#define GETMIXUIDIALOG(x) (MIXUIDIALOG *)GetWindowLong(x, DWL_USER)
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#define SETMIXUIDIALOG(x,y) SetWindowLong(x, DWL_USER, y)
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DWORD ReadRegistryData( LPTSTR pEntryNode,
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LPTSTR pEntryName,
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PDWORD pType,
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LPBYTE pData,
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DWORD DataSize );
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DWORD WriteRegistryData( LPTSTR pEntryNode,
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LPTSTR pEntryName,
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DWORD Type,
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LPBYTE pData,
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DWORD Size );
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DWORD QueryRegistryDataSize( LPTSTR pEntryNode,
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LPTSTR pEntryName,
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DWORD *pDataSize );
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int Volume_NumDevs(void);
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HWND Volume_GetLineItem(HWND, DWORD, DWORD);
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BOOL Properties(PMIXUIDIALOG pmxud, HWND hwnd);
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#define HANDLE_WM_XSCROLL(hwnd, wParam, lParam, fn) \
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((fn)((hwnd), (HWND)(lParam), (UINT)(LOWORD(wParam)), (int)(short)HIWORD(wParam)), 0L)
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#define HANDLE_MM_MIXM_CONTROL_CHANGE(hwnd, wParam, lParam, fn) \
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((fn)((hwnd), (HMIXER)(wParam), (DWORD)(lParam)))
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#define HANDLE_MM_MIXM_LINE_CHANGE(hwnd, wParam, lParam, fn) \
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((fn)((hwnd), (HMIXER)(wParam), (DWORD)(lParam)))
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#define HANDLE_MYWM_TIMER(hwnd, wParam, lParam, fn) \
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((fn)((hwnd)))
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#define HANDLE_WM_IDEVICECHANGE(hwnd, wParam, lParam, fn) \
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((fn)((hwnd), wParam, lParam))
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#define HANDLE_MYWM_WAKEUP(hwnd, wParam, lParam, fn) \
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((fn)((hwnd), wParam))
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#ifdef DEBUG
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static int _assert(LPSTR szExp, LPSTR szFile, UINT uLine)
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{
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const char szAssertText [] = "Assertion failed: %s, file %s, line %u\r\n";
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const char szAppName [] = "SNDVOL32";
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char sz[256];
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DWORD fDialog = 0L;
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wsprintf(sz, szAssertText, szExp, szFile, uLine);
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ReadRegistryData(NULL, "AssertDialog", NULL, (LPBYTE)&fDialog, sizeof(DWORD));
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if (fDialog)
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MessageBox(NULL, szAppName, sz, MB_OK|MB_ICONHAND);
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else
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{
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OutputDebugString(sz);
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DebugBreak();
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}
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return 1;
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}
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#define assert(exp) (void)( (exp) || (_assert(#exp, __FILE__, __LINE__), 0) )
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#define dout(exp) OutputDebugString(exp)
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static void _dlout(LPSTR szExp, LPSTR szFile, UINT uLine)
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{
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char sz[256];
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wsprintf(sz, "%s, file %s, line %u\r\n", szExp, szFile, uLine);
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OutputDebugString(sz);
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}
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#define dlout(exp) (void)(_dlout(exp, __FILE__, __LINE__), 0)
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#else
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#define assert(exp) ((void)0)
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#define dout(exp) ((void)0)
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#define dlout(exp) ((void)0)
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#endif
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#define VOLUME_TRAYSHUTDOWN_ID 1
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#define SIZEOF(x) (sizeof((x))/sizeof((x)[0]))
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#include "pvcd.h"
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#ifndef DRV_QUERYDEVNODE
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#define DRV_QUERYDEVNODE (DRV_RESERVED + 2)
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#endif
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