/* * Copyright (C) 2005 Apple Computer, 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 "config.h" #include "SplitTextNodeContainingElementCommand.h" #include "Element.h" #include "Text.h" #include "RenderObject.h" #include namespace WebCore { SplitTextNodeContainingElementCommand::SplitTextNodeContainingElementCommand(Text* text, int offset) : CompositeEditCommand(text->document()), m_text(text), m_offset(offset) { ASSERT(m_text); ASSERT(m_text->length() > 0); } void SplitTextNodeContainingElementCommand::doApply() { ASSERT(m_text); ASSERT(m_offset > 0); splitTextNode(m_text.get(), m_offset); Node *parentNode = m_text->parentNode(); if (!parentNode->renderer() || !parentNode->renderer()->isInline()) { wrapContentsInDummySpan(static_cast(parentNode)); parentNode = parentNode->firstChild(); } splitElement(static_cast(parentNode), m_text.get()); } }