1 /* 2 * Copyright (C) 2006 Apple Computer, Inc. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 7 * 1. Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. 9 * 2. Redistributions in binary form must reproduce the above copyright 10 * notice, this list of conditions and the following disclaimer in the 11 * documentation and/or other materials provided with the distribution. 12 * 13 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY 14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR 17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY 21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 24 */ 25 26 #include "config.h" 27 #include "core/dom/Text.h" 28 #include "core/editing/CreateLinkCommand.h" 29 30 #include "core/html/HTMLAnchorElement.h" 31 32 namespace blink { 33 34 CreateLinkCommand::CreateLinkCommand(Document& document, const String& url) 35 : CompositeEditCommand(document) 36 { 37 m_url = url; 38 } 39 40 void CreateLinkCommand::doApply() 41 { 42 if (endingSelection().isNone()) 43 return; 44 45 RefPtrWillBeRawPtr<HTMLAnchorElement> anchorElement = HTMLAnchorElement::create(document()); 46 anchorElement->setHref(AtomicString(m_url)); 47 48 if (endingSelection().isRange()) 49 applyStyledElement(anchorElement.get()); 50 else { 51 insertNodeAt(anchorElement.get(), endingSelection().start()); 52 RefPtrWillBeRawPtr<Text> textNode = Text::create(document(), m_url); 53 appendNode(textNode.get(), anchorElement.get()); 54 setEndingSelection(VisibleSelection(positionInParentBeforeNode(*anchorElement), positionInParentAfterNode(*anchorElement), DOWNSTREAM, endingSelection().isDirectional())); 55 } 56 } 57 58 } 59
