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161 lines
4.1 KiB
161 lines
4.1 KiB
5 years ago
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#ifndef __SYSTEMSOUND__
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#define __SYSTEMSOUND__
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#ifndef __MACTYPES__
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#include <MacTypes.h>
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#endif
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#ifndef __FILES__
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#include <Files.h>
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#endif
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#if PRAGMA_ONCE
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#pragma once
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#endif
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#ifdef __cplusplus
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extern "C" {
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#endif
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#if PRAGMA_IMPORT
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#pragma import on
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#endif
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/* ================================================================================ */
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/* Errors */
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/* ================================================================================ */
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enum {
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kSystemSoundNoError = 0,
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kSystemSoundUnspecifiedError = -1500
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};
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/* ================================================================================ */
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/* Types */
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/* ================================================================================ */
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typedef UInt32 SystemSoundActionID;
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/* ================================================================================ */
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/* Public APIs */
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/* ================================================================================ */
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/*
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* AlertSoundPlay()
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*
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* Summary:
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* Play an Alert Sound
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*
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* Discussion:
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* Play the user's current alert sound, interrupting any previously
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* playing alert sound.
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*
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* Availability:
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* Non-Carbon CFM: not available
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* CarbonLib: not available in CarbonLib 1.x
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* Mac OS X: in version 10.2 and later
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*/
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EXTERN_API_C( void )
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AlertSoundPlay(void);
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/*
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* SystemSoundPlay()
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*
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* Summary:
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* Play a System Sound
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*
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* Discussion:
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* Immediately play the sound designated by actionID. Use for one
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* time actions that do not require a duration or modification
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* during playback. Sustain loops in the sound will be ignored.
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*
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* Parameters:
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*
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* inAction:
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* A SystemSoundActionID indicating the desired System Sound to be
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* played.
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*
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* Availability:
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* Non-Carbon CFM: not available
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* CarbonLib: not available in CarbonLib 1.x
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* Mac OS X: in version 10.2 and later
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*/
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EXTERN_API_C( void )
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SystemSoundPlay(SystemSoundActionID inAction);
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/*
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* SystemSoundGetActionID()
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*
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* Summary:
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* Create a 'custom' System Sound by providing an audio file.
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*
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* Discussion:
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* If the user wants to add a sound that can be played via
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* SystemSoundPlay(), an FSRef for an audio file can be passed and a
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* SystemSoundActionID, which can be passed to SystemSoundPlay(),
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* will be returned .
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*
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* Parameters:
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*
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* userFile:
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* An const FSRef * for the audio file to be used as a System
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* Sound. Any audio file supported by the AudioFile APIs in the
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* AudioToolbox framework may be used.
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*
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* outAction:
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* If successful, a SystemSoundActionID will be returned, which in
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* turn can be passed to SystemSoundPlay().
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*
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* Availability:
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* Non-Carbon CFM: not available
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* CarbonLib: not available in CarbonLib 1.x
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* Mac OS X: in version 10.2 and later
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*/
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EXTERN_API_C( OSStatus )
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SystemSoundGetActionID(
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const FSRef * userFile,
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SystemSoundActionID * outAction);
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/*
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* SystemSoundRemoveActionID()
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*
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* Summary:
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* Remove a 'custom' System Sound.
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*
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* Discussion:
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* If the user no longer needs to use the custom system sound that
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* was created via SystemSoundGetActionID, this function should be
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* called so the SystemSoundServer can release resources that are no
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* longer needed.
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*
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* Parameters:
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*
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* inAction:
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* A SystemSoundActionID indicating the desired System Sound to be
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* removed.
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*
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* Availability:
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* Non-Carbon CFM: not available
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* CarbonLib: not available in CarbonLib 1.x
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* Mac OS X: in version 10.2 and later
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*/
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EXTERN_API_C( OSStatus )
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SystemSoundRemoveActionID(SystemSoundActionID inAction);
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#ifdef PRAGMA_IMPORT_OFF
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#pragma import off
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#elif PRAGMA_IMPORT
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#pragma import reset
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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 /* __SYSTEMSOUND__ */
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