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      1 /*
      2  * Copyright (C) 2001 Peter Kelly (pmk (at) post.com)
      3  * Copyright (C) 2001 Tobias Anton (anton (at) stud.fbi.fh-darmstadt.de)
      4  * Copyright (C) 2006 Samuel Weinig (sam.weinig (at) 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 UIEventInit::UIEventInit()
     30     : view(nullptr)
     31     , detail(0)
     32 {
     33 }
     34 
     35 UIEvent::UIEvent()
     36     : m_detail(0)
     37 {
     38 }
     39 
     40 UIEvent::UIEvent(const AtomicString& eventType, bool canBubbleArg, bool cancelableArg, PassRefPtrWillBeRawPtr<AbstractView> viewArg, int detailArg)
     41     : Event(eventType, canBubbleArg, cancelableArg)
     42     , m_view(viewArg)
     43     , m_detail(detailArg)
     44 {
     45 }
     46 
     47 UIEvent::UIEvent(const AtomicString& eventType, const UIEventInit& initializer)
     48     : Event(eventType, initializer)
     49     , m_view(initializer.view)
     50     , m_detail(initializer.detail)
     51 {
     52 }
     53 
     54 UIEvent::~UIEvent()
     55 {
     56 }
     57 
     58 void UIEvent::initUIEvent(const AtomicString& typeArg, bool canBubbleArg, bool cancelableArg, PassRefPtrWillBeRawPtr<AbstractView> viewArg, int detailArg)
     59 {
     60     if (dispatched())
     61         return;
     62 
     63     initEvent(typeArg, canBubbleArg, cancelableArg);
     64 
     65     m_view = viewArg;
     66     m_detail = detailArg;
     67 }
     68 
     69 bool UIEvent::isUIEvent() const
     70 {
     71     return true;
     72 }
     73 
     74 const AtomicString& UIEvent::interfaceName() const
     75 {
     76     return EventNames::UIEvent;
     77 }
     78 
     79 int UIEvent::keyCode() const
     80 {
     81     return 0;
     82 }
     83 
     84 int UIEvent::charCode() const
     85 {
     86     return 0;
     87 }
     88 
     89 int UIEvent::layerX()
     90 {
     91     return 0;
     92 }
     93 
     94 int UIEvent::layerY()
     95 {
     96     return 0;
     97 }
     98 
     99 int UIEvent::pageX() const
    100 {
    101     return 0;
    102 }
    103 
    104 int UIEvent::pageY() const
    105 {
    106     return 0;
    107 }
    108 
    109 int UIEvent::which() const
    110 {
    111     return 0;
    112 }
    113 
    114 void UIEvent::trace(Visitor* visitor)
    115 {
    116     visitor->trace(m_view);
    117     Event::trace(visitor);
    118 }
    119 
    120 } // namespace blink
    121