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 "CreateLinkCommand.h"
28 #include "htmlediting.h"
29 #include "Text.h"
30
31 #include "HTMLAnchorElement.h"
32
33 namespace WebCore {
34
CreateLinkCommand(Document * document,const String & url)35 CreateLinkCommand::CreateLinkCommand(Document* document, const String& url)
36 : CompositeEditCommand(document)
37 {
38 m_url = url;
39 }
40
doApply()41 void CreateLinkCommand::doApply()
42 {
43 if (endingSelection().isNone())
44 return;
45
46 RefPtr<HTMLAnchorElement> anchorElement = new HTMLAnchorElement(document());
47 anchorElement->setHref(m_url);
48
49 if (endingSelection().isRange()) {
50 pushPartiallySelectedAnchorElementsDown();
51 applyStyledElement(anchorElement.get());
52 } else {
53 insertNodeAt(anchorElement.get(), endingSelection().start());
54 RefPtr<Text> textNode = new Text(document(), m_url);
55 appendNode(textNode.get(), anchorElement.get());
56 setEndingSelection(VisibleSelection(positionBeforeNode(anchorElement.get()), positionAfterNode(anchorElement.get()), DOWNSTREAM));
57 }
58 }
59
60 }
61