Ben Murdoch | e69819b | 2013-07-17 14:56:49 +0100 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2009 Google Inc. All rights reserved. |
| 3 | * |
| 4 | * Redistribution and use in source and binary forms, with or without |
| 5 | * modification, are permitted provided that the following conditions are |
| 6 | * met: |
| 7 | * |
| 8 | * * Redistributions of source code must retain the above copyright |
| 9 | * notice, this list of conditions and the following disclaimer. |
| 10 | * * Redistributions in binary form must reproduce the above |
| 11 | * copyright notice, this list of conditions and the following disclaimer |
| 12 | * in the documentation and/or other materials provided with the |
| 13 | * distribution. |
| 14 | * * Neither the name of Google Inc. nor the names of its |
| 15 | * contributors may be used to endorse or promote products derived from |
| 16 | * this software without specific prior written permission. |
| 17 | * |
| 18 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| 19 | * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| 20 | * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| 21 | * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| 22 | * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| 23 | * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| 24 | * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| 25 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| 26 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 27 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| 28 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 29 | */ |
| 30 | |
| 31 | #ifndef WebInputEventConversion_h |
| 32 | #define WebInputEventConversion_h |
| 33 | |
| 34 | #include "WebInputEvent.h" |
Torne (Richard Coles) | 1e20218 | 2013-10-18 15:46:42 +0100 | [diff] [blame] | 35 | #include "platform/PlatformGestureEvent.h" |
| 36 | #include "platform/PlatformKeyboardEvent.h" |
| 37 | #include "platform/PlatformMouseEvent.h" |
| 38 | #include "platform/PlatformTouchEvent.h" |
| 39 | #include "platform/PlatformWheelEvent.h" |
Ben Murdoch | e69819b | 2013-07-17 14:56:49 +0100 | [diff] [blame] | 40 | |
| 41 | namespace WebCore { |
| 42 | class GestureEvent; |
| 43 | class KeyboardEvent; |
| 44 | class MouseEvent; |
| 45 | class RenderObject; |
| 46 | class ScrollView; |
| 47 | class TouchEvent; |
| 48 | class WheelEvent; |
| 49 | class Widget; |
| 50 | } |
| 51 | |
Torne (Richard Coles) | 51b2906 | 2013-11-28 11:56:03 +0000 | [diff] [blame] | 52 | namespace blink { |
Ben Murdoch | e69819b | 2013-07-17 14:56:49 +0100 | [diff] [blame] | 53 | |
| 54 | class WebMouseEvent; |
| 55 | class WebMouseWheelEvent; |
| 56 | class WebKeyboardEvent; |
| 57 | class WebTouchEvent; |
| 58 | class WebGestureEvent; |
| 59 | |
| 60 | // These classes are used to convert from WebInputEvent subclasses to |
| 61 | // corresponding WebCore events. |
| 62 | |
| 63 | class PlatformMouseEventBuilder : public WebCore::PlatformMouseEvent { |
| 64 | public: |
| 65 | PlatformMouseEventBuilder(WebCore::Widget*, const WebMouseEvent&); |
| 66 | }; |
| 67 | |
| 68 | class PlatformWheelEventBuilder : public WebCore::PlatformWheelEvent { |
| 69 | public: |
| 70 | PlatformWheelEventBuilder(WebCore::Widget*, const WebMouseWheelEvent&); |
| 71 | }; |
| 72 | |
| 73 | class PlatformGestureEventBuilder : public WebCore::PlatformGestureEvent { |
| 74 | public: |
| 75 | PlatformGestureEventBuilder(WebCore::Widget*, const WebGestureEvent&); |
| 76 | }; |
| 77 | |
| 78 | class PlatformKeyboardEventBuilder : public WebCore::PlatformKeyboardEvent { |
| 79 | public: |
| 80 | PlatformKeyboardEventBuilder(const WebKeyboardEvent&); |
| 81 | void setKeyType(Type); |
| 82 | bool isCharacterKey() const; |
| 83 | }; |
| 84 | |
| 85 | // Converts a WebTouchPoint to a WebCore::PlatformTouchPoint. |
| 86 | class PlatformTouchPointBuilder : public WebCore::PlatformTouchPoint { |
| 87 | public: |
| 88 | PlatformTouchPointBuilder(WebCore::Widget*, const WebTouchPoint&); |
| 89 | }; |
| 90 | |
| 91 | // Converts a WebTouchEvent to a WebCore::PlatformTouchEvent. |
| 92 | class PlatformTouchEventBuilder : public WebCore::PlatformTouchEvent { |
| 93 | public: |
| 94 | PlatformTouchEventBuilder(WebCore::Widget*, const WebTouchEvent&); |
| 95 | }; |
| 96 | |
| 97 | class WebMouseEventBuilder : public WebMouseEvent { |
| 98 | public: |
| 99 | // Converts a WebCore::MouseEvent to a corresponding WebMouseEvent. |
| 100 | // NOTE: This is only implemented for mousemove, mouseover, mouseout, |
| 101 | // mousedown and mouseup. If the event mapping fails, the event type will |
| 102 | // be set to Undefined. |
| 103 | WebMouseEventBuilder(const WebCore::Widget*, const WebCore::RenderObject*, const WebCore::MouseEvent&); |
| 104 | WebMouseEventBuilder(const WebCore::Widget*, const WebCore::RenderObject*, const WebCore::TouchEvent&); |
| 105 | |
| 106 | // Converts a WebCore::PlatformMouseEvent to a corresponding WebMouseEvent. |
| 107 | // NOTE: This is only implemented for mousepressed, mousereleased, and |
| 108 | // mousemoved. If the event mapping fails, the event type will be set to |
| 109 | // Undefined. |
| 110 | WebMouseEventBuilder(const WebCore::Widget*, const WebCore::PlatformMouseEvent&); |
| 111 | }; |
| 112 | |
| 113 | // Converts a WebCore::WheelEvent to a corresponding WebMouseWheelEvent. |
| 114 | // If the event mapping fails, the event type will be set to Undefined. |
| 115 | class WebMouseWheelEventBuilder : public WebMouseWheelEvent { |
| 116 | public: |
| 117 | WebMouseWheelEventBuilder(const WebCore::Widget*, const WebCore::RenderObject*, const WebCore::WheelEvent&); |
| 118 | }; |
| 119 | |
| 120 | // Converts a WebCore::KeyboardEvent or WebCore::PlatformKeyboardEvent to a |
| 121 | // corresponding WebKeyboardEvent. |
| 122 | // NOTE: For WebCore::KeyboardEvent, this is only implemented for keydown, |
| 123 | // keyup, and keypress. If the event mapping fails, the event type will be set |
| 124 | // to Undefined. |
| 125 | class WebKeyboardEventBuilder : public WebKeyboardEvent { |
| 126 | public: |
| 127 | WebKeyboardEventBuilder(const WebCore::KeyboardEvent&); |
| 128 | WebKeyboardEventBuilder(const WebCore::PlatformKeyboardEvent&); |
| 129 | }; |
| 130 | |
| 131 | // Converts a WebCore::TouchEvent to a corresponding WebTouchEvent. |
| 132 | // NOTE: WebTouchEvents have a cap on the number of WebTouchPoints. Any points |
| 133 | // exceeding that cap will be dropped. |
| 134 | class WebTouchEventBuilder : public WebTouchEvent { |
| 135 | public: |
| 136 | WebTouchEventBuilder(const WebCore::Widget*, const WebCore::RenderObject*, const WebCore::TouchEvent&); |
| 137 | }; |
| 138 | |
| 139 | // Converts WebCore::GestureEvent to a corresponding WebGestureEvent. |
| 140 | // NOTE: If event mapping fails, the type will be set to Undefined. |
| 141 | class WebGestureEventBuilder : public WebGestureEvent { |
| 142 | public: |
| 143 | WebGestureEventBuilder(const WebCore::Widget*, const WebCore::RenderObject*, const WebCore::GestureEvent&); |
| 144 | }; |
| 145 | |
Torne (Richard Coles) | 51b2906 | 2013-11-28 11:56:03 +0000 | [diff] [blame] | 146 | } // namespace blink |
Ben Murdoch | e69819b | 2013-07-17 14:56:49 +0100 | [diff] [blame] | 147 | |
| 148 | #endif |