15c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)/* 25c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * Copyright (C) 2005, 2008 Apple Inc. All rights reserved. 35c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * 45c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * Redistribution and use in source and binary forms, with or without 55c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * modification, are permitted provided that the following conditions 65c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * are met: 75c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * 1. Redistributions of source code must retain the above copyright 85c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * notice, this list of conditions and the following disclaimer. 95c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * 2. Redistributions in binary form must reproduce the above copyright 105c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * notice, this list of conditions and the following disclaimer in the 115c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * documentation and/or other materials provided with the distribution. 125c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * 135c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY 145c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 155c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 165c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR 175c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 185c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 195c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 205c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY 215c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 225c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 2302772c6a72f1ee0b226341a4f4439970c29fc861Ben Murdoch * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 245c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) */ 255c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 265c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)#include "config.h" 2753e740f4a82e17f3ae59772501622dc354e42336Torne (Richard Coles)#include "core/editing/WrapContentsInDummySpanCommand.h" 285c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 29197021e6b966cfb06891637935ef33fff06433d1Ben Murdoch#include "bindings/core/v8/ExceptionStatePlaceholder.h" 3053e740f4a82e17f3ae59772501622dc354e42336Torne (Richard Coles)#include "core/editing/ApplyStyleCommand.h" 31c1847b1379d12d0e05df27436bf19a9b1bf12deaTorne (Richard Coles)#include "core/html/HTMLSpanElement.h" 325c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 33c1847b1379d12d0e05df27436bf19a9b1bf12deaTorne (Richard Coles)namespace blink { 345c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 35f6b7aed3f7ce69aca0d7a032d144cbd088b04393Torne (Richard Coles)WrapContentsInDummySpanCommand::WrapContentsInDummySpanCommand(PassRefPtrWillBeRawPtr<Element> element) 365c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) : SimpleEditCommand(element->document()) 375c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) , m_element(element) 385c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 395c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) ASSERT(m_element); 405c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 415c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 425c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)void WrapContentsInDummySpanCommand::executeApply() 435c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 44c1847b1379d12d0e05df27436bf19a9b1bf12deaTorne (Richard Coles) NodeVector children; 45c1847b1379d12d0e05df27436bf19a9b1bf12deaTorne (Richard Coles) getChildNodes(*m_element, children); 46926b001d589ce2f10facb93dd4b87578ea35a855Torne (Richard Coles) 475c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) size_t size = children.size(); 485c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) for (size_t i = 0; i < size; ++i) 491fad5ca6c42d689812b66fc493992aa6d747a6fbBen Murdoch m_dummySpan->appendChild(children[i].release(), IGNORE_EXCEPTION); 50926b001d589ce2f10facb93dd4b87578ea35a855Torne (Richard Coles) 511fad5ca6c42d689812b66fc493992aa6d747a6fbBen Murdoch m_element->appendChild(m_dummySpan.get(), IGNORE_EXCEPTION); 525c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 535c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 545c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)void WrapContentsInDummySpanCommand::doApply() 555c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 565c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) m_dummySpan = createStyleSpanElement(document()); 5702772c6a72f1ee0b226341a4f4439970c29fc861Ben Murdoch 585c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) executeApply(); 595c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 6002772c6a72f1ee0b226341a4f4439970c29fc861Ben Murdoch 615c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)void WrapContentsInDummySpanCommand::doUnapply() 625c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 635c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) ASSERT(m_element); 645c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 65197021e6b966cfb06891637935ef33fff06433d1Ben Murdoch if (!m_dummySpan || !m_element->hasEditableStyle()) 665c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) return; 675c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 68c1847b1379d12d0e05df27436bf19a9b1bf12deaTorne (Richard Coles) NodeVector children; 69c1847b1379d12d0e05df27436bf19a9b1bf12deaTorne (Richard Coles) getChildNodes(*m_dummySpan, children); 705c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 715c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) size_t size = children.size(); 725c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) for (size_t i = 0; i < size; ++i) 731fad5ca6c42d689812b66fc493992aa6d747a6fbBen Murdoch m_element->appendChild(children[i].release(), IGNORE_EXCEPTION); 745c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 751fad5ca6c42d689812b66fc493992aa6d747a6fbBen Murdoch m_dummySpan->remove(IGNORE_EXCEPTION); 765c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 775c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 785c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)void WrapContentsInDummySpanCommand::doReapply() 795c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 805c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) ASSERT(m_element); 8102772c6a72f1ee0b226341a4f4439970c29fc861Ben Murdoch 82197021e6b966cfb06891637935ef33fff06433d1Ben Murdoch if (!m_dummySpan || !m_element->hasEditableStyle()) 835c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) return; 845c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 855c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) executeApply(); 865c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 875c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 88f6b7aed3f7ce69aca0d7a032d144cbd088b04393Torne (Richard Coles)void WrapContentsInDummySpanCommand::trace(Visitor* visitor) 89f6b7aed3f7ce69aca0d7a032d144cbd088b04393Torne (Richard Coles){ 90f6b7aed3f7ce69aca0d7a032d144cbd088b04393Torne (Richard Coles) visitor->trace(m_element); 91f6b7aed3f7ce69aca0d7a032d144cbd088b04393Torne (Richard Coles) visitor->trace(m_dummySpan); 92f6b7aed3f7ce69aca0d7a032d144cbd088b04393Torne (Richard Coles) SimpleEditCommand::trace(visitor); 93f6b7aed3f7ce69aca0d7a032d144cbd088b04393Torne (Richard Coles)} 94f6b7aed3f7ce69aca0d7a032d144cbd088b04393Torne (Richard Coles) 95c1847b1379d12d0e05df27436bf19a9b1bf12deaTorne (Richard Coles)} // namespace blink 96