reactos/base/applications/sndvol32/sndvol32.h
Bișoc George 3af1141a61
[SNDVOL32] Restore the previous placement data of the window (#2420)
Save the current coordinate data of the window to the Registry when the user closes the Sound Volume applet.
2020-03-14 07:33:36 +09:00

242 lines
6 KiB
C

#ifndef __SNDVOL32_H
#define __SNDVOL32_H
#include <stdarg.h>
#include <windef.h>
#include <winbase.h>
#include <wingdi.h>
#include <winuser.h>
#include <mmsystem.h>
#include <commctrl.h>
#include <tchar.h>
#include <strsafe.h>
#include <assert.h>
#include "resources.h"
#define VOLUME_MIN 0
#define VOLUME_MAX 500
#define VOLUME_TICKS 5
#define VOLUME_PAGE_SIZE 100
#define BALANCE_LEFT 0
#define BALANCE_CENTER 32
#define BALANCE_RIGHT 64
#define BALANCE_STEPS 64
#define BALANCE_TICKS 1
#define BALANCE_PAGE_SIZE 12
#define PLAY_MIXER 0
#define RECORD_MIXER 1
#define ADVANCED_BUTTON_HEIGHT 16
typedef enum _WINDOW_MODE
{
NORMAL_MODE,
SMALL_MODE,
TRAY_MODE
} WINDOW_MODE, *PWINDOW_MODE;
typedef struct _MIXER_WINDOW
{
HWND hWnd;
HWND hStatusBar;
struct _SND_MIXER *Mixer;
UINT SelectedLine;
UINT WindowCount;
HWND *Window;
UINT DialogCount;
WINDOW_MODE Mode;
UINT MixerId;
BOOL bHasExtendedControls;
BOOL bShowExtendedControls;
RECT rect;
HFONT hFont;
SIZE baseUnit;
INT WndPosX;
INT WndPosY;
} MIXER_WINDOW, *PMIXER_WINDOW;
extern HINSTANCE hAppInstance;
extern ATOM MainWindowClass;
extern HWND hMainWnd;
extern HANDLE hAppHeap;
#define SZ_APP_CLASS TEXT("Volume Control")
#define _countof(array) (sizeof(array) / sizeof(array[0]))
ULONG DbgPrint(PCH , ...);
#define DPRINT DbgPrint("SNDVOL32: %s:%i: ", __FILE__, __LINE__); DbgPrint
/*
* MIXER
*/
typedef struct _SND_MIXER_CONNECTION
{
struct _SND_MIXER_CONNECTION *Next;
MIXERLINE Info;
LPMIXERCONTROL Controls;
UINT DisplayControls;
} SND_MIXER_CONNECTION, *PSND_MIXER_CONNECTION;
typedef struct _SND_MIXER_DESTINATION
{
struct _SND_MIXER_DESTINATION *Next;
MIXERLINE Info;
LPMIXERCONTROL Controls;
UINT DisplayControls;
PSND_MIXER_CONNECTION Connections;
} SND_MIXER_DESTINATION, *PSND_MIXER_DESTINATION;
typedef struct _SND_MIXER
{
UINT MixersCount;
HWND hWndNotification;
UINT MixerId;
HMIXER hmx;
MIXERCAPS Caps;
PSND_MIXER_DESTINATION Lines;
} SND_MIXER, *PSND_MIXER;
typedef struct _PREFERENCES_CONTEXT
{
PMIXER_WINDOW MixerWindow;
PSND_MIXER Mixer;
HWND hwndDlg;
UINT Selected;
DWORD SelectedLine;
DWORD PlaybackID;
DWORD RecordingID;
UINT OtherLines;
TCHAR DeviceName[128];
DWORD tmp;
} PREFERENCES_CONTEXT, *PPREFERENCES_CONTEXT;
typedef struct _SET_VOLUME_CONTEXT
{
WCHAR LineName[MIXER_LONG_NAME_CHARS];
UINT SliderPos;
BOOL bVertical;
BOOL bSwitch;
} SET_VOLUME_CONTEXT, *PSET_VOLUME_CONTEXT;
typedef struct _ADVANCED_CONTEXT
{
WCHAR LineName[MIXER_LONG_NAME_CHARS];
PMIXER_WINDOW MixerWindow;
PSND_MIXER Mixer;
LPMIXERLINE Line;
} ADVANCED_CONTEXT, *PADVANCED_CONTEXT;
/* NOTE: do NOT modify SNDVOL_REG_LINESTATE for binary compatibility with XP! */
typedef struct _SNDVOL_REG_LINESTATE
{
DWORD Flags;
WCHAR LineName[MIXER_LONG_NAME_CHARS];
} SNDVOL_REG_LINESTATE, *PSNDVOL_REG_LINESTATE;
typedef BOOL (CALLBACK *PFNSNDMIXENUMLINES)(PSND_MIXER Mixer, LPMIXERLINE Line, UINT DisplayControls, PVOID Context);
typedef BOOL (CALLBACK *PFNSNDMIXENUMCONNECTIONS)(PSND_MIXER Mixer, DWORD LineID, LPMIXERLINE Line, PVOID Context);
typedef BOOL (CALLBACK *PFNSNDMIXENUMPRODUCTS)(PSND_MIXER Mixer, UINT Id, LPCTSTR ProductName, PVOID Context);
PSND_MIXER SndMixerCreate(HWND hWndNotification, UINT MixerId);
VOID SndMixerDestroy(PSND_MIXER Mixer);
VOID SndMixerClose(PSND_MIXER Mixer);
BOOL SndMixerSelect(PSND_MIXER Mixer, UINT MixerId);
UINT SndMixerGetSelection(PSND_MIXER Mixer);
INT SndMixerSetVolumeControlDetails(PSND_MIXER Mixer, DWORD dwControlID, DWORD cChannels, DWORD cbDetails, LPVOID paDetails);
INT SndMixerGetVolumeControlDetails(PSND_MIXER Mixer, DWORD dwControlID, DWORD cChannels, DWORD cbDetails, LPVOID paDetails);
INT SndMixerGetProductName(PSND_MIXER Mixer, LPTSTR lpBuffer, UINT uSize);
INT SndMixerGetLineName(PSND_MIXER Mixer, DWORD LineID, LPTSTR lpBuffer, UINT uSize, BOOL LongName);
BOOL SndMixerEnumProducts(PSND_MIXER Mixer, PFNSNDMIXENUMPRODUCTS EnumProc, PVOID Context);
INT SndMixerGetDestinationCount(PSND_MIXER Mixer);
BOOL SndMixerEnumLines(PSND_MIXER Mixer, PFNSNDMIXENUMLINES EnumProc, PVOID Context);
BOOL SndMixerEnumConnections(PSND_MIXER Mixer, DWORD LineID, PFNSNDMIXENUMCONNECTIONS EnumProc, PVOID Context);
BOOL SndMixerIsDisplayControl(PSND_MIXER Mixer, LPMIXERCONTROL Control);
BOOL SndMixerQueryControls(PSND_MIXER Mixer, PUINT DisplayControls, LPMIXERLINE LineInfo, LPMIXERCONTROL *Controls);
LPMIXERLINE SndMixerGetLineByName(PSND_MIXER Mixer, DWORD LineID, LPWSTR LineName);
/* advanced.c */
INT_PTR
CALLBACK
AdvancedDlgProc(
HWND hwndDlg,
UINT uMsg,
WPARAM wParam,
LPARAM lParam);
/*
* dialog.c
*/
VOID LoadDialogCtrls(PPREFERENCES_CONTEXT PrefContext);
VOID UpdateDialogLineSliderControl(PPREFERENCES_CONTEXT PrefContext, LPMIXERLINE Line, DWORD DialogID, DWORD Position);
VOID UpdateDialogLineSwitchControl(PPREFERENCES_CONTEXT PrefContext, LPMIXERLINE Line, LONG fValue);
/*
* MISC
*/
extern HKEY hAppSettingsKey;
BOOL
InitAppConfig(VOID);
VOID
CloseAppConfig(VOID);
BOOL
LoadXYCoordWnd(IN PPREFERENCES_CONTEXT PrefContext);
BOOL
SaveXYCoordWnd(IN HWND hWnd,
IN PPREFERENCES_CONTEXT PrefContext);
INT
AllocAndLoadString(OUT LPWSTR *lpTarget,
IN HINSTANCE hInst,
IN UINT uID);
DWORD
LoadAndFormatString(IN HINSTANCE hInstance,
IN UINT uID,
OUT LPWSTR *lpTarget,
...);
BOOL
ReadLineConfig(IN LPTSTR szDeviceName,
IN LPTSTR szLineName,
IN LPTSTR szControlName,
OUT DWORD *Flags);
BOOL
WriteLineConfig(IN LPTSTR szDeviceName,
IN LPTSTR szLineName,
IN PSNDVOL_REG_LINESTATE LineState,
IN DWORD cbSize);
DWORD
GetStyleValue(VOID);
/* tray.c */
INT_PTR
CALLBACK
TrayDlgProc(
HWND hwndDlg,
UINT uMsg,
WPARAM wParam,
LPARAM lParam);
#endif /* __SNDVOL32_H */