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IN NO EVENT SHALL THE COPYRIGHT 225267f701546148b83dfbe1d151cb184385bb5c22Torne (Richard Coles) * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 235267f701546148b83dfbe1d151cb184385bb5c22Torne (Richard Coles) * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 245267f701546148b83dfbe1d151cb184385bb5c22Torne (Richard Coles) * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 255267f701546148b83dfbe1d151cb184385bb5c22Torne (Richard Coles) * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 265267f701546148b83dfbe1d151cb184385bb5c22Torne (Richard Coles) * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 275267f701546148b83dfbe1d151cb184385bb5c22Torne (Richard Coles) * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 285267f701546148b83dfbe1d151cb184385bb5c22Torne (Richard Coles) * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 295267f701546148b83dfbe1d151cb184385bb5c22Torne (Richard Coles) */ 305267f701546148b83dfbe1d151cb184385bb5c22Torne (Richard Coles) 315267f701546148b83dfbe1d151cb184385bb5c22Torne (Richard Coles)#ifndef MIDIAccess_h 325267f701546148b83dfbe1d151cb184385bb5c22Torne (Richard Coles)#define MIDIAccess_h 335267f701546148b83dfbe1d151cb184385bb5c22Torne (Richard Coles) 34197021e6b966cfb06891637935ef33fff06433d1Ben Murdoch#include "bindings/core/v8/ScriptPromise.h" 355267f701546148b83dfbe1d151cb184385bb5c22Torne (Richard Coles)#include "core/dom/ActiveDOMObject.h" 36d6cdb82654e8f3343a693ca752d5c4cee0324e17Torne (Richard Coles)#include "modules/EventTargetModules.h" 375d92fedcae5e801a8b224de090094f2d9df0b54aTorne (Richard Coles)#include "modules/webmidi/MIDIAccessInitializer.h" 381e202183a5dc46166763171984b285173f8585e5Torne (Richard Coles)#include "modules/webmidi/MIDIAccessor.h" 391e202183a5dc46166763171984b285173f8585e5Torne (Richard Coles)#include "modules/webmidi/MIDIAccessorClient.h" 4010f88d5669dbd969c059d61ba09fa37dd72ac559Ben Murdoch#include "platform/heap/Handle.h" 415d92fedcae5e801a8b224de090094f2d9df0b54aTorne (Richard Coles)#include "wtf/Vector.h" 425267f701546148b83dfbe1d151cb184385bb5c22Torne (Richard Coles) 43c1847b1379d12d0e05df27436bf19a9b1bf12deaTorne (Richard Coles)namespace blink { 445267f701546148b83dfbe1d151cb184385bb5c22Torne (Richard Coles) 451e202183a5dc46166763171984b285173f8585e5Torne (Richard Coles)class ExecutionContext; 467242dc3dbeb210b5e876a3c42d1ec1a667fc621aPrimiano Tucciclass MIDIInput; 477242dc3dbeb210b5e876a3c42d1ec1a667fc621aPrimiano Tucciclass MIDIInputMap; 487242dc3dbeb210b5e876a3c42d1ec1a667fc621aPrimiano Tucciclass MIDIOutput; 497242dc3dbeb210b5e876a3c42d1ec1a667fc621aPrimiano Tucciclass MIDIOutputMap; 505267f701546148b83dfbe1d151cb184385bb5c22Torne (Richard Coles) 51197021e6b966cfb06891637935ef33fff06433d1Ben Murdochclass MIDIAccess FINAL : public RefCountedGarbageCollectedWillBeGarbageCollectedFinalized<MIDIAccess>, public ActiveDOMObject, public EventTargetWithInlineData, public MIDIAccessorClient { 52197021e6b966cfb06891637935ef33fff06433d1Ben Murdoch DEFINE_EVENT_TARGET_REFCOUNTING_WILL_BE_REMOVED(RefCountedGarbageCollected<MIDIAccess>); 537242dc3dbeb210b5e876a3c42d1ec1a667fc621aPrimiano Tucci DEFINE_WRAPPERTYPEINFO(); 54d6cdb82654e8f3343a693ca752d5c4cee0324e17Torne (Richard Coles) WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(MIDIAccess); 555267f701546148b83dfbe1d151cb184385bb5c22Torne (Richard Coles)public: 56197021e6b966cfb06891637935ef33fff06433d1Ben Murdoch static MIDIAccess* create(PassOwnPtr<MIDIAccessor> accessor, bool sysexEnabled, const Vector<MIDIAccessInitializer::PortDescriptor>& ports, ExecutionContext* executionContext) 575d92fedcae5e801a8b224de090094f2d9df0b54aTorne (Richard Coles) { 587242dc3dbeb210b5e876a3c42d1ec1a667fc621aPrimiano Tucci MIDIAccess* access = adoptRefCountedGarbageCollectedWillBeNoop(new MIDIAccess(accessor, sysexEnabled, ports, executionContext)); 595d92fedcae5e801a8b224de090094f2d9df0b54aTorne (Richard Coles) access->suspendIfNeeded(); 605d92fedcae5e801a8b224de090094f2d9df0b54aTorne (Richard Coles) return access; 615d92fedcae5e801a8b224de090094f2d9df0b54aTorne (Richard Coles) } 625267f701546148b83dfbe1d151cb184385bb5c22Torne (Richard Coles) virtual ~MIDIAccess(); 635267f701546148b83dfbe1d151cb184385bb5c22Torne (Richard Coles) 647242dc3dbeb210b5e876a3c42d1ec1a667fc621aPrimiano Tucci MIDIInputMap* inputs() const; 657242dc3dbeb210b5e876a3c42d1ec1a667fc621aPrimiano Tucci MIDIOutputMap* outputs() const; 665267f701546148b83dfbe1d151cb184385bb5c22Torne (Richard Coles) 675267f701546148b83dfbe1d151cb184385bb5c22Torne (Richard Coles) DEFINE_ATTRIBUTE_EVENT_LISTENER(connect); 685267f701546148b83dfbe1d151cb184385bb5c22Torne (Richard Coles) DEFINE_ATTRIBUTE_EVENT_LISTENER(disconnect); 695267f701546148b83dfbe1d151cb184385bb5c22Torne (Richard Coles) 7007a852d8c1953036774d8f3b65d18dcfea3bb4a2Ben Murdoch bool sysexEnabled() const { return m_sysexEnabled; } 71e69819bd8e388ea4ad1636a19aa6b2eed4952191Ben Murdoch 725267f701546148b83dfbe1d151cb184385bb5c22Torne (Richard Coles) // EventTarget 731e202183a5dc46166763171984b285173f8585e5Torne (Richard Coles) virtual const AtomicString& interfaceName() const OVERRIDE { return EventTargetNames::MIDIAccess; } 741e202183a5dc46166763171984b285173f8585e5Torne (Richard Coles) virtual ExecutionContext* executionContext() const OVERRIDE { return ActiveDOMObject::executionContext(); } 755267f701546148b83dfbe1d151cb184385bb5c22Torne (Richard Coles) 765267f701546148b83dfbe1d151cb184385bb5c22Torne (Richard Coles) // ActiveDOMObject 7709380295ba73501a205346becac22c6978e4671dTorne (Richard Coles) virtual void stop() OVERRIDE; 78591b958dee2cf159d33a0b931e6231072eaf38d5Ben Murdoch 79591b958dee2cf159d33a0b931e6231072eaf38d5Ben Murdoch // MIDIAccessorClient 80591b958dee2cf159d33a0b931e6231072eaf38d5Ben Murdoch virtual void didAddInputPort(const String& id, const String& manufacturer, const String& name, const String& version) OVERRIDE; 81591b958dee2cf159d33a0b931e6231072eaf38d5Ben Murdoch virtual void didAddOutputPort(const String& id, const String& manufacturer, const String& name, const String& version) OVERRIDE; 825d92fedcae5e801a8b224de090094f2d9df0b54aTorne (Richard Coles) virtual void didStartSession(bool success, const String& error, const String& message) OVERRIDE 835d92fedcae5e801a8b224de090094f2d9df0b54aTorne (Richard Coles) { 845d92fedcae5e801a8b224de090094f2d9df0b54aTorne (Richard Coles) // This method is for MIDIAccess initialization: MIDIAccessInitializer 855d92fedcae5e801a8b224de090094f2d9df0b54aTorne (Richard Coles) // has the implementation. 865d92fedcae5e801a8b224de090094f2d9df0b54aTorne (Richard Coles) ASSERT_NOT_REACHED(); 875d92fedcae5e801a8b224de090094f2d9df0b54aTorne (Richard Coles) } 88591b958dee2cf159d33a0b931e6231072eaf38d5Ben Murdoch virtual void didReceiveMIDIData(unsigned portIndex, const unsigned char* data, size_t length, double timeStamp) OVERRIDE; 895267f701546148b83dfbe1d151cb184385bb5c22Torne (Richard Coles) 9002772c6a72f1ee0b226341a4f4439970c29fc861Ben Murdoch // |timeStampInMilliseconds| is in the same time coordinate system as performance.now(). 9102772c6a72f1ee0b226341a4f4439970c29fc861Ben Murdoch void sendMIDIData(unsigned portIndex, const unsigned char* data, size_t length, double timeStampInMilliseconds); 9202772c6a72f1ee0b226341a4f4439970c29fc861Ben Murdoch 93d6cdb82654e8f3343a693ca752d5c4cee0324e17Torne (Richard Coles) virtual void trace(Visitor*) OVERRIDE; 94d5428f32f5d1719f774f62e19147104ca245a3abTorne (Richard Coles) 955267f701546148b83dfbe1d151cb184385bb5c22Torne (Richard Coles)private: 965d92fedcae5e801a8b224de090094f2d9df0b54aTorne (Richard Coles) MIDIAccess(PassOwnPtr<MIDIAccessor>, bool sysexEnabled, const Vector<MIDIAccessInitializer::PortDescriptor>&, ExecutionContext*); 9707a852d8c1953036774d8f3b65d18dcfea3bb4a2Ben Murdoch 98591b958dee2cf159d33a0b931e6231072eaf38d5Ben Murdoch OwnPtr<MIDIAccessor> m_accessor; 9907a852d8c1953036774d8f3b65d18dcfea3bb4a2Ben Murdoch bool m_sysexEnabled; 1007242dc3dbeb210b5e876a3c42d1ec1a667fc621aPrimiano Tucci HeapVector<Member<MIDIInput> > m_inputs; 1017242dc3dbeb210b5e876a3c42d1ec1a667fc621aPrimiano Tucci HeapVector<Member<MIDIOutput> > m_outputs; 1025267f701546148b83dfbe1d151cb184385bb5c22Torne (Richard Coles)}; 1035267f701546148b83dfbe1d151cb184385bb5c22Torne (Richard Coles) 104c1847b1379d12d0e05df27436bf19a9b1bf12deaTorne (Richard Coles)} // namespace blink 1055267f701546148b83dfbe1d151cb184385bb5c22Torne (Richard Coles) 1065267f701546148b83dfbe1d151cb184385bb5c22Torne (Richard Coles)#endif // MIDIAccess_h 107