diff options
Diffstat (limited to 'libs/appleutility/CoreAudio/AudioUnits/AUPublic/AUCarbonViewBase/AUCarbonViewDispatch.cpp')
-rw-r--r-- | libs/appleutility/CoreAudio/AudioUnits/AUPublic/AUCarbonViewBase/AUCarbonViewDispatch.cpp | 125 |
1 files changed, 125 insertions, 0 deletions
diff --git a/libs/appleutility/CoreAudio/AudioUnits/AUPublic/AUCarbonViewBase/AUCarbonViewDispatch.cpp b/libs/appleutility/CoreAudio/AudioUnits/AUPublic/AUCarbonViewBase/AUCarbonViewDispatch.cpp new file mode 100644 index 0000000000..15a04e827e --- /dev/null +++ b/libs/appleutility/CoreAudio/AudioUnits/AUPublic/AUCarbonViewBase/AUCarbonViewDispatch.cpp @@ -0,0 +1,125 @@ +/* + File: AUCarbonViewDispatch.cpp + Abstract: AUCarbonViewDispatch.h + Version: 1.1 + + Disclaimer: IMPORTANT: This Apple software is supplied to you by Apple + Inc. ("Apple") in consideration of your agreement to the following + terms, and your use, installation, modification or redistribution of + this Apple software constitutes acceptance of these terms. If you do + not agree with these terms, please do not use, install, modify or + redistribute this Apple software. + + In consideration of your agreement to abide by the following terms, and + subject to these terms, Apple grants you a personal, non-exclusive + license, under Apple's copyrights in this original Apple software (the + "Apple Software"), to use, reproduce, modify and redistribute the Apple + Software, with or without modifications, in source and/or binary forms; + provided that if you redistribute the Apple Software in its entirety and + without modifications, you must retain this notice and the following + text and disclaimers in all such redistributions of the Apple Software. + Neither the name, trademarks, service marks or logos of Apple Inc. may + be used to endorse or promote products derived from the Apple Software + without specific prior written permission from Apple. Except as + expressly stated in this notice, no other rights or licenses, express or + implied, are granted by Apple herein, including but not limited to any + patent rights that may be infringed by your derivative works or by other + works in which the Apple Software may be incorporated. + + The Apple Software is provided by Apple on an "AS IS" basis. APPLE + MAKES NO WARRANTIES, EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION + THE IMPLIED WARRANTIES OF NON-INFRINGEMENT, MERCHANTABILITY AND FITNESS + FOR A PARTICULAR PURPOSE, REGARDING THE APPLE SOFTWARE OR ITS USE AND + OPERATION ALONE OR IN COMBINATION WITH YOUR PRODUCTS. + + IN NO EVENT SHALL APPLE BE LIABLE FOR ANY SPECIAL, INDIRECT, INCIDENTAL + OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) ARISING IN ANY WAY OUT OF THE USE, REPRODUCTION, + MODIFICATION AND/OR DISTRIBUTION OF THE APPLE SOFTWARE, HOWEVER CAUSED + AND WHETHER UNDER THEORY OF CONTRACT, TORT (INCLUDING NEGLIGENCE), + STRICT LIABILITY OR OTHERWISE, EVEN IF APPLE HAS BEEN ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + + Copyright (C) 2014 Apple Inc. All Rights Reserved. + +*/ +#include "AUCarbonViewBase.h" + +// ____________________________________________________________________________ +// component dispatch + +#if PRAGMA_STRUCT_ALIGN + #pragma options align=mac68k +#elif PRAGMA_STRUCT_PACKPUSH + #pragma pack(push, 2) +#elif PRAGMA_STRUCT_PACK + #pragma pack(2) +#endif + struct AudioUnitCarbonViewCreateGluePB { + unsigned char componentFlags; + unsigned char componentParamSize; + short componentWhat; + ControlRef* outControl; + const Float32Point* inSize; + const Float32Point* inLocation; + ControlRef inParentControl; + WindowRef inWindow; + AudioUnit inAudioUnit; + AudioUnitCarbonView inView; + }; +#if !__LP64__ + struct AudioUnitCarbonViewSetEventListenerGluePB { + unsigned char componentFlags; + unsigned char componentParamSize; + short componentWhat; + void* inUserData; + AudioUnitCarbonViewEventListener inCallback; + AudioUnitCarbonView inView; + }; +#endif +#if PRAGMA_STRUCT_ALIGN + #pragma options align=reset +#elif PRAGMA_STRUCT_PACKPUSH + #pragma pack(pop) +#elif PRAGMA_STRUCT_PACK + #pragma pack() +#endif + +#define CheckNull(x) if ((x) == NULL) return paramErr; + +OSStatus AUCarbonViewBase::ComponentEntryDispatch(ComponentParameters *p, AUCarbonViewBase *This) +{ + if (This == NULL) return paramErr; + + OSStatus result = noErr; + + switch (p->what) { + case kAudioUnitCarbonViewCreateSelect: + { + AudioUnitCarbonViewCreateGluePB *pb = (AudioUnitCarbonViewCreateGluePB *)p; + CheckNull(pb->inAudioUnit); + CheckNull(pb->inWindow); + CheckNull(pb->inParentControl); + CheckNull(pb->inSize); + CheckNull(pb->inLocation); + CheckNull(pb->outControl); + result = This->CreateCarbonView(pb->inAudioUnit, pb->inWindow, pb->inParentControl, + *pb->inLocation, *pb->inSize, *pb->outControl); + } + break; +#if !__LP64__ + case kAudioUnitCarbonViewSetEventListenerSelect: + { + AudioUnitCarbonViewSetEventListenerGluePB *pb = (AudioUnitCarbonViewSetEventListenerGluePB *)p; + This->SetEventListener(pb->inCallback, pb->inUserData); + } + break; +#endif + + default: + result = ComponentBase::ComponentEntryDispatch(p, This); + break; + } + return result; +} |