| /* |
| * Copyright (C) 2009 Google Inc. All rights reserved. |
| * |
| * 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. |
| * * Neither the name of Google Inc. nor the names of its |
| * contributors may be used to endorse or promote products derived from |
| * this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| * "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 WebInputEventConversion_h |
| #define WebInputEventConversion_h |
| |
| #include "platform/PlatformGestureEvent.h" |
| #include "platform/PlatformKeyboardEvent.h" |
| #include "platform/PlatformMouseEvent.h" |
| #include "platform/PlatformTouchEvent.h" |
| #include "platform/PlatformWheelEvent.h" |
| #include "public/web/WebInputEvent.h" |
| #include "web/WebExport.h" |
| #include "wtf/Compiler.h" |
| |
| namespace blink { |
| |
| class GestureEvent; |
| class KeyboardEvent; |
| class MouseEvent; |
| class LayoutItem; |
| class TouchEvent; |
| class WebMouseEvent; |
| class WebMouseWheelEvent; |
| class WebKeyboardEvent; |
| class WebTouchEvent; |
| class WebGestureEvent; |
| class WheelEvent; |
| class Widget; |
| |
| // These classes are used to convert from WebInputEvent subclasses to |
| // corresponding WebCore events. |
| |
| class WEB_EXPORT PlatformMouseEventBuilder : WTF_NON_EXPORTED_BASE(public PlatformMouseEvent) { |
| public: |
| PlatformMouseEventBuilder(Widget*, const WebMouseEvent&); |
| }; |
| |
| class WEB_EXPORT PlatformWheelEventBuilder : WTF_NON_EXPORTED_BASE(public PlatformWheelEvent) { |
| public: |
| PlatformWheelEventBuilder(Widget*, const WebMouseWheelEvent&); |
| }; |
| |
| class WEB_EXPORT PlatformGestureEventBuilder : WTF_NON_EXPORTED_BASE(public PlatformGestureEvent) { |
| public: |
| PlatformGestureEventBuilder(Widget*, const WebGestureEvent&); |
| }; |
| |
| class WEB_EXPORT PlatformKeyboardEventBuilder : WTF_NON_EXPORTED_BASE(public PlatformKeyboardEvent) { |
| public: |
| PlatformKeyboardEventBuilder(const WebKeyboardEvent&); |
| void setKeyType(EventType); |
| bool isCharacterKey() const; |
| }; |
| |
| // Converts a WebTouchPoint to a PlatformTouchPoint. |
| class WEB_EXPORT PlatformTouchPointBuilder : WTF_NON_EXPORTED_BASE(public PlatformTouchPoint) { |
| public: |
| PlatformTouchPointBuilder(Widget*, const WebTouchPoint&); |
| }; |
| |
| // Converts a WebTouchEvent to a PlatformTouchEvent. |
| class WEB_EXPORT PlatformTouchEventBuilder : WTF_NON_EXPORTED_BASE(public PlatformTouchEvent) { |
| public: |
| PlatformTouchEventBuilder(Widget*, const WebTouchEvent&); |
| }; |
| |
| class WEB_EXPORT WebMouseEventBuilder : WTF_NON_EXPORTED_BASE(public WebMouseEvent) { |
| public: |
| // Converts a MouseEvent to a corresponding WebMouseEvent. |
| // NOTE: This is only implemented for mousemove, mouseover, mouseout, |
| // mousedown and mouseup. If the event mapping fails, the event type will |
| // be set to Undefined. |
| WebMouseEventBuilder(const Widget*, const LayoutItem, const MouseEvent&); |
| WebMouseEventBuilder(const Widget*, const LayoutItem, const TouchEvent&); |
| }; |
| |
| // Converts a WheelEvent to a corresponding WebMouseWheelEvent. |
| // If the event mapping fails, the event type will be set to Undefined. |
| class WEB_EXPORT WebMouseWheelEventBuilder : WTF_NON_EXPORTED_BASE(public WebMouseWheelEvent) { |
| public: |
| WebMouseWheelEventBuilder(const Widget*, const LayoutItem, const WheelEvent&); |
| }; |
| |
| // Converts a KeyboardEvent or PlatformKeyboardEvent to a |
| // corresponding WebKeyboardEvent. |
| // NOTE: For KeyboardEvent, this is only implemented for keydown, |
| // keyup, and keypress. If the event mapping fails, the event type will be set |
| // to Undefined. |
| class WEB_EXPORT WebKeyboardEventBuilder : WTF_NON_EXPORTED_BASE(public WebKeyboardEvent) { |
| public: |
| WebKeyboardEventBuilder(const KeyboardEvent&); |
| }; |
| |
| // Converts a TouchEvent to a corresponding WebTouchEvent. |
| // NOTE: WebTouchEvents have a cap on the number of WebTouchPoints. Any points |
| // exceeding that cap will be dropped. |
| class WEB_EXPORT WebTouchEventBuilder : WTF_NON_EXPORTED_BASE(public WebTouchEvent) { |
| public: |
| WebTouchEventBuilder(const LayoutItem, const TouchEvent&); |
| }; |
| |
| // Converts GestureEvent to a corresponding WebGestureEvent. |
| // NOTE: If event mapping fails, the type will be set to Undefined. |
| class WEB_EXPORT WebGestureEventBuilder : WTF_NON_EXPORTED_BASE(public WebGestureEvent) { |
| public: |
| WebGestureEventBuilder(const LayoutItem, const GestureEvent&); |
| }; |
| |
| } // namespace blink |
| |
| #endif |