third_party/WebKit/Source/core/events/UIEvent.cpp

   1 /*
   2  * Copyright (C) 2001 Peter Kelly (pmk@post.com)
   3  * Copyright (C) 2001 Tobias Anton (anton@stud.fbi.fh-darmstadt.de)
   4  * Copyright (C) 2006 Samuel Weinig (sam.weinig@gmail.com)
   5  * Copyright (C) 2003, 2005, 2006, 2008 Apple Inc. All rights reserved.
   6  *
   7  * This library is free software; you can redistribute it and/or
   8  * modify it under the terms of the GNU Library General Public
   9  * License as published by the Free Software Foundation; either
  10  * version 2 of the License, or (at your option) any later version.
  11  *
  12  * This library is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15  * Library General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU Library General Public License
  18  * along with this library; see the file COPYING.LIB.  If not, write to
  19  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  20  * Boston, MA 02110-1301, USA.
  21  */
  22
  23 #include "config.h"
  24 #include "core/events/UIEvent.h"
  25
  26
  27 namespace blink {
  28
  29 UIEvent::UIEvent()
  30     : m_detail(0)
  31 {
  32 }
  33
  34 UIEvent::UIEvent(const AtomicString& eventType, bool canBubbleArg, bool cancelableArg, PassRefPtrWillBeRawPtr<AbstractView> viewArg, int detailArg)
  35     : Event(eventType, canBubbleArg, cancelableArg)
  36     , m_view(viewArg)
  37     , m_detail(detailArg)
  38 {
  39 }
  40
  41 UIEvent::UIEvent(const AtomicString& eventType, const UIEventInit& initializer)
  42     : Event(eventType, initializer)
  43     , m_view(initializer.view())
  44     , m_detail(initializer.detail())
  45 {
  46 }
  47
  48 UIEvent::~UIEvent()
  49 {
  50 }
  51
  52 void UIEvent::initUIEvent(const AtomicString& typeArg, bool canBubbleArg, bool cancelableArg, PassRefPtrWillBeRawPtr<AbstractView> viewArg, int detailArg)
  53 {
  54     if (dispatched())
  55         return;
  56
  57     initEvent(typeArg, canBubbleArg, cancelableArg);
  58
  59     m_view = viewArg;
  60     m_detail = detailArg;
  61 }
  62
  63 bool UIEvent::isUIEvent() const
  64 {
  65     return true;
  66 }
  67
  68 const AtomicString& UIEvent::interfaceName() const
  69 {
  70     return EventNames::UIEvent;
  71 }
  72
  73 int UIEvent::keyCode() const
  74 {
  75     return 0;
  76 }
  77
  78 int UIEvent::charCode() const
  79 {
  80     return 0;
  81 }
  82
  83 int UIEvent::layerX()
  84 {
  85     return 0;
  86 }
  87
  88 int UIEvent::layerY()
  89 {
  90     return 0;
  91 }
  92
  93 int UIEvent::pageX() const
  94 {
  95     return 0;
  96 }
  97
  98 int UIEvent::pageY() const
  99 {
 100     return 0;
 101 }
 102
 103 int UIEvent::which() const
 104 {
 105     return 0;
 106 }
 107
 108 DEFINE_TRACE(UIEvent)
 109 {
 110     visitor->trace(m_view);
 111     Event::trace(visitor);
 112 }
 113
 114 } // namespace blink