gecko-dev/widget/nsEvent.h

154 lines
4.5 KiB
C++

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is mozilla.org code.
*
* The Initial Developer of the Original Code is
* Netscape Communications Corporation.
* Portions created by the Initial Developer are Copyright (C) 1998
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 2 or later (the "GPL"), or
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
#ifndef nsEvent_h__
#define nsEvent_h__
/*
* This is in a separate header file because it needs to be included
* in many places where including nsGUIEvent.h would bring in many
* header files that are totally unnecessary.
*/
enum UIStateChangeType {
UIStateChangeType_NoChange,
UIStateChangeType_Set,
UIStateChangeType_Clear
};
/**
* 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
};
/**
* sizemode is an adjunct to widget size
*/
enum nsSizeMode {
nsSizeMode_Normal = 0,
nsSizeMode_Minimized,
nsSizeMode_Maximized,
nsSizeMode_Fullscreen
};
struct nsAlternativeCharCode;
struct nsTextRangeStyle;
struct nsTextRange;
class nsEvent;
class nsGUIEvent;
class nsScriptErrorEvent;
class nsSizeEvent;
class nsSizeModeEvent;
class nsZLevelEvent;
class nsPaintEvent;
class nsScrollbarEvent;
class nsScrollPortEvent;
class nsScrollAreaEvent;
class nsInputEvent;
class nsMouseEvent_base;
class nsMouseEvent;
class nsDragEvent;
#ifdef ACCESSIBILITY
class nsAccessibleEvent;
#endif
class nsKeyEvent;
class nsTextEvent;
class nsCompositionEvent;
class nsMouseScrollEvent;
class nsGestureNotifyEvent;
class nsQueryContentEvent;
class nsFocusEvent;
class nsSelectionEvent;
class nsContentCommandEvent;
class nsMozTouchEvent;
class nsTouchEvent;
class nsFormEvent;
class nsCommandEvent;
class nsUIEvent;
class nsSimpleGestureEvent;
class nsTransitionEvent;
class nsAnimationEvent;
class nsUIStateChangeEvent;
class nsPluginEvent;
namespace mozilla {
namespace widget {
// All modifier keys should be defined here. This is used for managing
// modifier states for DOM Level 3 or later.
enum Modifier {
MODIFIER_ALT = 0x0001,
MODIFIER_ALTGRAPH = 0x0002,
MODIFIER_CAPSLOCK = 0x0004,
MODIFIER_CONTROL = 0x0008,
MODIFIER_FN = 0x0010,
MODIFIER_META = 0x0020,
MODIFIER_NUMLOCK = 0x0040,
MODIFIER_SCROLL = 0x0080,
MODIFIER_SHIFT = 0x0100,
MODIFIER_SYMBOLLOCK = 0x0200,
MODIFIER_WIN = 0x0400
};
typedef PRUint16 Modifiers;
} // namespace widget
} // namespace mozilla
#define NS_DOM_KEYNAME_ALT "Alt"
#define NS_DOM_KEYNAME_ALTGRAPH "AltGraph"
#define NS_DOM_KEYNAME_CAPSLOCK "CapsLock"
#define NS_DOM_KEYNAME_CONTROL "Control"
#define NS_DOM_KEYNAME_FN "Fn"
#define NS_DOM_KEYNAME_META "Meta"
#define NS_DOM_KEYNAME_NUMLOCK "NumLock"
#define NS_DOM_KEYNAME_SCROLL "Scroll"
#define NS_DOM_KEYNAME_SHIFT "Shift"
#define NS_DOM_KEYNAME_SYMBOLLOCK "SymbolLock"
#define NS_DOM_KEYNAME_WIN "Win"
#endif // nsEvent_h__