| /* |
| * Copyright 2010, The Android Open Source Project |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * * Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * * Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY |
| * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR |
| * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
| * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
| * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
| * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY |
| * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #ifndef DeviceOrientationEvent_h |
| #define DeviceOrientationEvent_h |
| |
| #include "bindings/core/v8/Nullable.h" |
| #include "modules/EventModules.h" |
| #include "platform/heap/Handle.h" |
| |
| namespace blink { |
| |
| class DeviceOrientationEventInit; |
| class DeviceOrientationData; |
| |
| class DeviceOrientationEvent final : public Event { |
| DEFINE_WRAPPERTYPEINFO(); |
| |
| public: |
| ~DeviceOrientationEvent() override; |
| static DeviceOrientationEvent* create() { return new DeviceOrientationEvent; } |
| static DeviceOrientationEvent* create( |
| const AtomicString& eventType, |
| const DeviceOrientationEventInit& initializer) { |
| return new DeviceOrientationEvent(eventType, initializer); |
| } |
| static DeviceOrientationEvent* create(const AtomicString& eventType, |
| DeviceOrientationData* orientation) { |
| return new DeviceOrientationEvent(eventType, orientation); |
| } |
| |
| void initDeviceOrientationEvent(const AtomicString& type, |
| bool bubbles, |
| bool cancelable, |
| const Nullable<double>& alpha, |
| const Nullable<double>& beta, |
| const Nullable<double>& gamma, |
| bool absolute); |
| |
| DeviceOrientationData* orientation() const { return m_orientation.get(); } |
| |
| double alpha(bool& isNull) const; |
| double beta(bool& isNull) const; |
| double gamma(bool& isNull) const; |
| bool absolute() const; |
| |
| const AtomicString& interfaceName() const override; |
| |
| DECLARE_VIRTUAL_TRACE(); |
| |
| private: |
| DeviceOrientationEvent(); |
| DeviceOrientationEvent(const AtomicString&, |
| const DeviceOrientationEventInit&); |
| DeviceOrientationEvent(const AtomicString& eventType, DeviceOrientationData*); |
| |
| Member<DeviceOrientationData> m_orientation; |
| }; |
| |
| DEFINE_TYPE_CASTS(DeviceOrientationEvent, |
| Event, |
| event, |
| event->interfaceName() == EventNames::DeviceOrientationEvent, |
| event.interfaceName() == EventNames::DeviceOrientationEvent); |
| |
| } // namespace blink |
| |
| #endif // DeviceOrientationEvent_h |