gecko-dev/widget/EventForwards.h

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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
2012-05-21 11:12:37 +00:00
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef mozilla_EventForwards_h__
#define mozilla_EventForwards_h__
#include <stdint.h>
/**
* XXX Following enums should be in BasicEvents.h. However, currently, it's
* impossible to use foward delearation for enum.
*/
/**
* Return status for event processors.
*/
enum nsEventStatus
{
// The event is ignored, do default processing
nsEventStatus_eIgnore,
// The event is consumed, don't do default processing
nsEventStatus_eConsumeNoDefault,
// The event is consumed, but do default processing
nsEventStatus_eConsumeDoDefault
};
namespace mozilla {
typedef uint16_t Modifiers;
#define NS_DEFINE_KEYNAME(aCPPName, aDOMKeyName) \
KEY_NAME_INDEX_##aCPPName,
enum KeyNameIndex
{
#include "nsDOMKeyNameList.h"
// There shouldn't be "," at the end of enum definition, this dummy item
// avoids bustage on some platforms.
NUMBER_OF_KEY_NAME_INDEX
};
#undef NS_DEFINE_KEYNAME
} // namespace mozilla
/**
* All header files should include this header instead of *Events.h.
*/
// BasicEvents.h
namespace mozilla {
struct EventFlags;
class WidgetEvent;
class WidgetGUIEvent;
class WidgetInputEvent;
class InternalUIEvent;
// TextEvents.h
struct AlternativeCharCode;
struct TextRangeStyle;
struct TextRange;
typedef TextRange* TextRangeArray;
class WidgetKeyboardEvent;
class WidgetTextEvent;
class WidgetCompositionEvent;
class WidgetQueryContentEvent;
class WidgetSelectionEvent;
// MouseEvents.h
class WidgetMouseEventBase;
class WidgetMouseEvent;
class WidgetDragEvent;
class WidgetMouseScrollEvent;
class WidgetWheelEvent;
// TouchEvents.h
class WidgetGestureNotifyEvent;
class WidgetSimpleGestureEvent;
class WidgetTouchEvent;
// ContentEvents.h
class InternalScriptErrorEvent;
class InternalScrollPortEvent;
class InternalScrollAreaEvent;
class InternalFormEvent;
class InternalClipboardEvent;
class InternalFocusEvent;
class InternalTransitionEvent;
class InternalAnimationEvent;
} // namespace mozilla
// MiscEvents.h
class nsCommandEvent;
class nsContentCommandEvent;
class nsPluginEvent;
// content/events/public/nsMutationEvent.h
class nsMutationEvent;
// TODO: Remove following typedefs
typedef mozilla::WidgetEvent nsEvent;
typedef mozilla::WidgetGUIEvent nsGUIEvent;
typedef mozilla::WidgetInputEvent nsInputEvent;
typedef mozilla::InternalUIEvent nsUIEvent;
typedef mozilla::AlternativeCharCode nsAlternativeCharCode;
typedef mozilla::WidgetKeyboardEvent nsKeyEvent;
typedef mozilla::TextRangeStyle nsTextRangeStyle;
typedef mozilla::TextRange nsTextRange;
typedef mozilla::TextRangeArray nsTextRangeArray;
typedef mozilla::WidgetTextEvent nsTextEvent;
typedef mozilla::WidgetCompositionEvent nsCompositionEvent;
typedef mozilla::WidgetQueryContentEvent nsQueryContentEvent;
typedef mozilla::WidgetSelectionEvent nsSelectionEvent;
typedef mozilla::WidgetMouseEventBase nsMouseEvent_base;
typedef mozilla::WidgetMouseEvent nsMouseEvent;
typedef mozilla::WidgetDragEvent nsDragEvent;
typedef mozilla::WidgetMouseScrollEvent nsMouseScrollEvent;
namespace mozilla {
typedef WidgetWheelEvent WheelEvent;
}
typedef mozilla::WidgetGestureNotifyEvent nsGestureNotifyEvent;
typedef mozilla::WidgetSimpleGestureEvent nsSimpleGestureEvent;
typedef mozilla::WidgetTouchEvent nsTouchEvent;
typedef mozilla::InternalScriptErrorEvent nsScriptErrorEvent;
typedef mozilla::InternalScrollPortEvent nsScrollPortEvent;
typedef mozilla::InternalScrollAreaEvent nsScrollAreaEvent;
typedef mozilla::InternalFormEvent nsFormEvent;
typedef mozilla::InternalClipboardEvent nsClipboardEvent;
typedef mozilla::InternalFocusEvent nsFocusEvent;
typedef mozilla::InternalTransitionEvent nsTransitionEvent;
typedef mozilla::InternalAnimationEvent nsAnimationEvent;
#endif // mozilla_EventForwards_h__