18e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project/* 2635860845790a19bf50bbc51ba8fb66a96dde068The Android Open Source Project * Copyright (C) 2005, 2008 Apple Inc. All rights reserved. 38e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * 48e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * Redistribution and use in source and binary forms, with or without 58e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * modification, are permitted provided that the following conditions 68e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * are met: 78e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * 1. Redistributions of source code must retain the above copyright 88e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * notice, this list of conditions and the following disclaimer. 98e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * 2. Redistributions in binary form must reproduce the above copyright 108e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * notice, this list of conditions and the following disclaimer in the 118e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * documentation and/or other materials provided with the distribution. 128e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * 138e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY 148e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 158e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 168e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR 178e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 188e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 198e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 208e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY 218e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 228e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 238e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 248e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project */ 258e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 268e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project#include "config.h" 278e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project#include "WrapContentsInDummySpanCommand.h" 288e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 298e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project#include "ApplyStyleCommand.h" 308e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project#include "HTMLElement.h" 318e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 328e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Projectnamespace WebCore { 338e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 348e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source ProjectWrapContentsInDummySpanCommand::WrapContentsInDummySpanCommand(PassRefPtr<Element> element) 35635860845790a19bf50bbc51ba8fb66a96dde068The Android Open Source Project : SimpleEditCommand(element->document()) 36635860845790a19bf50bbc51ba8fb66a96dde068The Android Open Source Project , m_element(element) 378e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project{ 388e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project ASSERT(m_element); 398e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project} 408e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 41643ca7872b450ea4efacab6188849e5aac2ba161Steve Blockvoid WrapContentsInDummySpanCommand::executeApply() 428e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project{ 43635860845790a19bf50bbc51ba8fb66a96dde068The Android Open Source Project Vector<RefPtr<Node> > children; 44635860845790a19bf50bbc51ba8fb66a96dde068The Android Open Source Project for (Node* child = m_element->firstChild(); child; child = child->nextSibling()) 45635860845790a19bf50bbc51ba8fb66a96dde068The Android Open Source Project children.append(child); 46643ca7872b450ea4efacab6188849e5aac2ba161Steve Block 47635860845790a19bf50bbc51ba8fb66a96dde068The Android Open Source Project ExceptionCode ec; 48643ca7872b450ea4efacab6188849e5aac2ba161Steve Block 49635860845790a19bf50bbc51ba8fb66a96dde068The Android Open Source Project size_t size = children.size(); 50635860845790a19bf50bbc51ba8fb66a96dde068The Android Open Source Project for (size_t i = 0; i < size; ++i) 51643ca7872b450ea4efacab6188849e5aac2ba161Steve Block m_dummySpan->appendChild(children[i].release(), ec); 52643ca7872b450ea4efacab6188849e5aac2ba161Steve Block 53643ca7872b450ea4efacab6188849e5aac2ba161Steve Block m_element->appendChild(m_dummySpan.get(), ec); 548e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project} 558e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 56643ca7872b450ea4efacab6188849e5aac2ba161Steve Blockvoid WrapContentsInDummySpanCommand::doApply() 57643ca7872b450ea4efacab6188849e5aac2ba161Steve Block{ 58643ca7872b450ea4efacab6188849e5aac2ba161Steve Block m_dummySpan = createStyleSpanElement(document()); 59643ca7872b450ea4efacab6188849e5aac2ba161Steve Block 60643ca7872b450ea4efacab6188849e5aac2ba161Steve Block executeApply(); 61643ca7872b450ea4efacab6188849e5aac2ba161Steve Block} 62643ca7872b450ea4efacab6188849e5aac2ba161Steve Block 638e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Projectvoid WrapContentsInDummySpanCommand::doUnapply() 648e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project{ 658e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project ASSERT(m_element); 668e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 672bde8e466a4451c7319e3a072d118917957d6554Steve Block if (!m_dummySpan || !m_element->rendererIsEditable()) 68635860845790a19bf50bbc51ba8fb66a96dde068The Android Open Source Project return; 69635860845790a19bf50bbc51ba8fb66a96dde068The Android Open Source Project 70635860845790a19bf50bbc51ba8fb66a96dde068The Android Open Source Project Vector<RefPtr<Node> > children; 71643ca7872b450ea4efacab6188849e5aac2ba161Steve Block for (Node* child = m_dummySpan->firstChild(); child; child = child->nextSibling()) 72635860845790a19bf50bbc51ba8fb66a96dde068The Android Open Source Project children.append(child); 738e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 74635860845790a19bf50bbc51ba8fb66a96dde068The Android Open Source Project ExceptionCode ec; 758e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 76635860845790a19bf50bbc51ba8fb66a96dde068The Android Open Source Project size_t size = children.size(); 77635860845790a19bf50bbc51ba8fb66a96dde068The Android Open Source Project for (size_t i = 0; i < size; ++i) 78635860845790a19bf50bbc51ba8fb66a96dde068The Android Open Source Project m_element->appendChild(children[i].release(), ec); 798e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 80643ca7872b450ea4efacab6188849e5aac2ba161Steve Block m_dummySpan->remove(ec); 818e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project} 828e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 83643ca7872b450ea4efacab6188849e5aac2ba161Steve Blockvoid WrapContentsInDummySpanCommand::doReapply() 84643ca7872b450ea4efacab6188849e5aac2ba161Steve Block{ 85643ca7872b450ea4efacab6188849e5aac2ba161Steve Block ASSERT(m_element); 86643ca7872b450ea4efacab6188849e5aac2ba161Steve Block 872bde8e466a4451c7319e3a072d118917957d6554Steve Block if (!m_dummySpan || !m_element->rendererIsEditable()) 88643ca7872b450ea4efacab6188849e5aac2ba161Steve Block return; 89643ca7872b450ea4efacab6188849e5aac2ba161Steve Block 90643ca7872b450ea4efacab6188849e5aac2ba161Steve Block executeApply(); 91643ca7872b450ea4efacab6188849e5aac2ba161Steve Block} 92643ca7872b450ea4efacab6188849e5aac2ba161Steve Block 938e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project} // namespace WebCore 94