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      1 /*
      2  * Copyright (C) 2007 Apple Inc. All rights reserved.
      3  *
      4  * Redistribution and use in source and binary forms, with or without
      5  * modification, are permitted provided that the following conditions
      6  * are met:
      7  * 1. Redistributions of source code must retain the above copyright
      8  *    notice, this list of conditions and the following disclaimer.
      9  * 2. Redistributions in binary form must reproduce the above copyright
     10  *    notice, this list of conditions and the following disclaimer in the
     11  *    documentation and/or other materials provided with the distribution.
     12  *
     13  * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
     14  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     15  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     16  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR
     17  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
     18  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
     19  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
     20  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
     21  * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     22  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
     23  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     24  *
     25  */
     26 
     27 #include "config.h"
     28 #include "core/events/TextEvent.h"
     29 
     30 #include "core/dom/DocumentFragment.h"
     31 
     32 namespace WebCore {
     33 
     34 PassRefPtrWillBeRawPtr<TextEvent> TextEvent::create()
     35 {
     36     return adoptRefWillBeNoop(new TextEvent);
     37 }
     38 
     39 PassRefPtrWillBeRawPtr<TextEvent> TextEvent::create(PassRefPtrWillBeRawPtr<AbstractView> view, const String& data, TextEventInputType inputType)
     40 {
     41     return adoptRefWillBeNoop(new TextEvent(view, data, inputType));
     42 }
     43 
     44 PassRefPtrWillBeRawPtr<TextEvent> TextEvent::createForPlainTextPaste(PassRefPtrWillBeRawPtr<AbstractView> view, const String& data, bool shouldSmartReplace)
     45 {
     46     return adoptRefWillBeNoop(new TextEvent(view, data, nullptr, shouldSmartReplace, false));
     47 }
     48 
     49 PassRefPtrWillBeRawPtr<TextEvent> TextEvent::createForFragmentPaste(PassRefPtrWillBeRawPtr<AbstractView> view, PassRefPtrWillBeRawPtr<DocumentFragment> data, bool shouldSmartReplace, bool shouldMatchStyle)
     50 {
     51     return adoptRefWillBeNoop(new TextEvent(view, "", data, shouldSmartReplace, shouldMatchStyle));
     52 }
     53 
     54 PassRefPtrWillBeRawPtr<TextEvent> TextEvent::createForDrop(PassRefPtrWillBeRawPtr<AbstractView> view, const String& data)
     55 {
     56     return adoptRefWillBeNoop(new TextEvent(view, data, TextEventInputDrop));
     57 }
     58 
     59 TextEvent::TextEvent()
     60     : m_inputType(TextEventInputKeyboard)
     61     , m_shouldSmartReplace(false)
     62     , m_shouldMatchStyle(false)
     63 {
     64     ScriptWrappable::init(this);
     65 }
     66 
     67 TextEvent::TextEvent(PassRefPtrWillBeRawPtr<AbstractView> view, const String& data, TextEventInputType inputType)
     68     : UIEvent(EventTypeNames::textInput, true, true, view, 0)
     69     , m_inputType(inputType)
     70     , m_data(data)
     71     , m_pastingFragment(nullptr)
     72     , m_shouldSmartReplace(false)
     73     , m_shouldMatchStyle(false)
     74 {
     75     ScriptWrappable::init(this);
     76 }
     77 
     78 TextEvent::TextEvent(PassRefPtrWillBeRawPtr<AbstractView> view, const String& data, PassRefPtrWillBeRawPtr<DocumentFragment> pastingFragment,
     79                      bool shouldSmartReplace, bool shouldMatchStyle)
     80     : UIEvent(EventTypeNames::textInput, true, true, view, 0)
     81     , m_inputType(TextEventInputPaste)
     82     , m_data(data)
     83     , m_pastingFragment(pastingFragment)
     84     , m_shouldSmartReplace(shouldSmartReplace)
     85     , m_shouldMatchStyle(shouldMatchStyle)
     86 {
     87     ScriptWrappable::init(this);
     88 }
     89 
     90 TextEvent::~TextEvent()
     91 {
     92 }
     93 
     94 void TextEvent::initTextEvent(const AtomicString& type, bool canBubble, bool cancelable, PassRefPtrWillBeRawPtr<AbstractView> view, const String& data)
     95 {
     96     if (dispatched())
     97         return;
     98 
     99     initUIEvent(type, canBubble, cancelable, view, 0);
    100 
    101     m_data = data;
    102 }
    103 
    104 const AtomicString& TextEvent::interfaceName() const
    105 {
    106     return EventNames::TextEvent;
    107 }
    108 
    109 void TextEvent::trace(Visitor* visitor)
    110 {
    111     visitor->trace(m_pastingFragment);
    112     UIEvent::trace(visitor);
    113 }
    114 
    115 } // namespace WebCore
    116