C++ (Cpp) rendererIsNeededの例

コード例 #1

ファイル: CharacterData.cpp プロジェクト: Fale/qtmoko

void CharacterData::replaceData(unsigned offset, unsigned count, const String& arg, ExceptionCode& ec)
{
    checkCharDataOperation(offset, ec);
    if (ec)
        return;

    unsigned realCount;
    if (offset + count > length())
        realCount = length() - offset;
    else
        realCount = count;

    String newStr = m_data;
    newStr.remove(offset, realCount);
    newStr.insert(arg, offset);

    RefPtr<StringImpl> oldStr = m_data;
    m_data = newStr.impl();

    if ((!renderer() || !rendererIsNeeded(renderer()->style())) && attached()) {
        detach();
        attach();
    } else if (renderer())
        static_cast<RenderText*>(renderer())->setTextWithOffset(m_data, offset, count);
    
    dispatchModifiedEvent(oldStr.get());
    
    // update the markers for spell checking and grammar checking
    document()->textRemoved(this, offset, realCount);
    document()->textInserted(this, offset, arg.length());
}

コード例 #2

ファイル: CharacterData.cpp プロジェクト: yoavweiss/RespImg-WebKit

void CharacterData::updateRenderer(unsigned offsetOfReplacedData, unsigned lengthOfReplacedData)
{
    if ((!renderer() || !rendererIsNeeded(NodeRenderingContext(this, renderer()->style()))) && attached())
        reattach();
    else if (renderer())
        toRenderText(renderer())->setTextWithOffset(m_data.impl(), offsetOfReplacedData, lengthOfReplacedData);
}

コード例 #3

ファイル: CharacterData.cpp プロジェクト: Fale/qtmoko

void CharacterData::deleteData(unsigned offset, unsigned count, ExceptionCode& ec)
{
    checkCharDataOperation(offset, ec);
    if (ec)
        return;

    unsigned realCount;
    if (offset + count > length())
        realCount = length() - offset;
    else
        realCount = count;

    String newStr = m_data;
    newStr.remove(offset, realCount);

    RefPtr<StringImpl> oldStr = m_data;
    m_data = newStr.impl();
    
    if ((!renderer() || !rendererIsNeeded(renderer()->style())) && attached()) {
        detach();
        attach();
    } else if (renderer())
        static_cast<RenderText*>(renderer())->setTextWithOffset(m_data, offset, count);

    dispatchModifiedEvent(oldStr.get());

    document()->textRemoved(this, offset, realCount);
}

コード例 #4

ファイル: CharacterData.cpp プロジェクト: 0omega/platform_external_webkit

void CharacterData::updateRenderer(unsigned offsetOfReplacedData, unsigned lengthOfReplacedData)
{
    if ((!renderer() || !rendererIsNeeded(renderer()->style())) && attached()) {
        detach();
        attach();
    } else if (renderer())
        toRenderText(renderer())->setTextWithOffset(m_data, offsetOfReplacedData, lengthOfReplacedData);
}

コード例 #5

ファイル: CharacterData.cpp プロジェクト: Fale/qtmoko

void CharacterData::appendData(const String& arg, ExceptionCode&)
{
    String newStr = m_data;
    newStr.append(arg);

    RefPtr<StringImpl> oldStr = m_data;
    m_data = newStr.impl();

    if ((!renderer() || !rendererIsNeeded(renderer()->style())) && attached()) {
        detach();
        attach();
    } else if (renderer())
        static_cast<RenderText*>(renderer())->setTextWithOffset(m_data, oldStr->length(), 0);
    
    dispatchModifiedEvent(oldStr.get());
}

コード例 #6

ファイル: CharacterData.cpp プロジェクト: Fale/qtmoko

void CharacterData::setData(const String& data, ExceptionCode&)
{
    StringImpl* dataImpl = data.impl() ? data.impl() : StringImpl::empty();
    if (equal(m_data.get(), dataImpl))
        return;

    int oldLength = length();
    RefPtr<StringImpl> oldStr = m_data;
    m_data = dataImpl;
    
    if ((!renderer() || !rendererIsNeeded(renderer()->style())) && attached()) {
        detach();
        attach();
    } else if (renderer())
        static_cast<RenderText*>(renderer())->setText(m_data);
    
    dispatchModifiedEvent(oldStr.get());
    
    document()->textRemoved(this, 0, oldLength);
}

コード例 #7

ファイル: CharacterData.cpp プロジェクト: Fale/qtmoko

void CharacterData::insertData(unsigned offset, const String& arg, ExceptionCode& ec)
{
    checkCharDataOperation(offset, ec);
    if (ec)
        return;

    String newStr = m_data;
    newStr.insert(arg, offset);

    RefPtr<StringImpl> oldStr = m_data;
    m_data = newStr.impl();

    if ((!renderer() || !rendererIsNeeded(renderer()->style())) && attached()) {
        detach();
        attach();
    } else if (renderer())
        static_cast<RenderText*>(renderer())->setTextWithOffset(m_data, offset, 0);

    dispatchModifiedEvent(oldStr.get());
    
    document()->textInserted(this, offset, arg.length());
}