src/third_party/WebKit/public/web/android/WebInputEventFactory.h

   1 /*
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   6  * met:
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   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
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  30
  31 #ifndef WebInputEventFactory_h
  32 #define WebInputEventFactory_h
  33
  34 #include "../../platform/WebCommon.h"
  35 #include "../WebInputEvent.h"
  36
  37 namespace blink {
  38
  39 class WebKeyboardEvent;
  40
  41 class WebInputEventFactory {
  42 public:
  43     enum MouseEventType {
  44         MouseEventTypeDown = 0,
  45         MouseEventTypeUp,
  46         MouseEventTypeMove,
  47     };
  48
  49     enum MouseWheelDirectionType {
  50         MouseWheelDirectionTypeUp = 0,
  51         MouseWheelDirectionTypeDown,
  52         MouseWheelDirectionTypeLeft,
  53         MouseWheelDirectionTypeRight,
  54     };
  55
  56     BLINK_EXPORT static WebKeyboardEvent keyboardEvent(WebInputEvent::Type,
  57                                                         int modifiers,
  58                                                         double timeStampSeconds,
  59                                                         int keycode,
  60                                                         WebUChar unicodeCharacter,
  61                                                         bool isSystemKey);
  62
  63     BLINK_EXPORT static WebMouseEvent mouseEvent(MouseEventType,
  64                                                   WebMouseEvent::Button,
  65                                                   double timeStampSeconds,
  66                                                   int windowX,
  67                                                   int windowY,
  68                                                   int modifiers,
  69                                                   int clickCount);
  70
  71     BLINK_EXPORT static WebMouseWheelEvent mouseWheelEvent(MouseWheelDirectionType,
  72                                                             double timeStampSeconds,
  73                                                             int windowX,
  74                                                             int windowY);
  75
  76     BLINK_EXPORT static WebGestureEvent gestureEvent(WebInputEvent::Type,
  77                                                       double timeStampSeconds,
  78                                                       int x,
  79                                                       int y,
  80                                                       float deltaX,
  81                                                       float deltaY,
  82                                                       int modifiers);
  83
  84     BLINK_EXPORT static WebGestureEvent gestureEvent(WebInputEvent::Type,
  85                                                       double timeStampSeconds,
  86                                                       int x,
  87                                                       int y,
  88                                                       int modifiers);
  89
  90     BLINK_EXPORT static bool isSystemKeyEvent(const WebKeyboardEvent&);
  91 };
  92
  93 } // namespace blink
  94
  95 #endif