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

/*
 * Copyright (C) 2007 Apple Inc. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR
 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 */

#include "core/events/TextEvent.h"

#include "core/dom/DocumentFragment.h"

namespace blink {

TextEvent* TextEvent::create()
{
    return new TextEvent;
}

TextEvent* TextEvent::create(AbstractView* view, const String& data, TextEventInputType inputType)
{
    return new TextEvent(view, data, inputType);
}

TextEvent* TextEvent::createForPlainTextPaste(AbstractView* view, const String& data, bool shouldSmartReplace)
{
    return new TextEvent(view, data, nullptr, shouldSmartReplace, false);
}

TextEvent* TextEvent::createForFragmentPaste(AbstractView* view, DocumentFragment* data, bool shouldSmartReplace, bool shouldMatchStyle)
{
    return new TextEvent(view, "", data, shouldSmartReplace, shouldMatchStyle);
}

TextEvent* TextEvent::createForDrop(AbstractView* view, const String& data)
{
    return new TextEvent(view, data, TextEventInputDrop);
}

TextEvent::TextEvent()
    : m_inputType(TextEventInputKeyboard)
    , m_shouldSmartReplace(false)
    , m_shouldMatchStyle(false)
{
}

TextEvent::TextEvent(AbstractView* view, const String& data, TextEventInputType inputType)
    : UIEvent(EventTypeNames::textInput, true, true, ComposedMode::Composed, view, 0)
    , m_inputType(inputType)
    , m_data(data)
    , m_pastingFragment(nullptr)
    , m_shouldSmartReplace(false)
    , m_shouldMatchStyle(false)
{
}

TextEvent::TextEvent(AbstractView* view, const String& data, DocumentFragment* pastingFragment,
                     bool shouldSmartReplace, bool shouldMatchStyle)
    : UIEvent(EventTypeNames::textInput, true, true, ComposedMode::Composed, view, 0)
    , m_inputType(TextEventInputPaste)
    , m_data(data)
    , m_pastingFragment(pastingFragment)
    , m_shouldSmartReplace(shouldSmartReplace)
    , m_shouldMatchStyle(shouldMatchStyle)
{
}

TextEvent::~TextEvent()
{
}

void TextEvent::initTextEvent(const AtomicString& type, bool canBubble, bool cancelable, AbstractView* view, const String& data)
{
    if (isBeingDispatched())
        return;

    initUIEvent(type, canBubble, cancelable, view, 0);

    m_data = data;
}

const AtomicString& TextEvent::interfaceName() const
{
    return EventNames::TextEvent;
}

DEFINE_TRACE(TextEvent)
{
    visitor->trace(m_pastingFragment);
    UIEvent::trace(visitor);
}

} // namespace blink