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1 /* | 1 /* |
2 * Copyright (C) 1999 Lars Knoll (knoll@kde.org) | 2 * Copyright (C) 1999 Lars Knoll (knoll@kde.org) |
3 * (C) 1999 Antti Koivisto (koivisto@kde.org) | 3 * (C) 1999 Antti Koivisto (koivisto@kde.org) |
4 * Copyright (C) 2004, 2005, 2006, 2007, 2008 Apple Inc. All rights reserved. | 4 * Copyright (C) 2004, 2005, 2006, 2007, 2008 Apple Inc. All rights reserved. |
5 * Copyright (C) 2009 Torch Mobile Inc. All rights reserved. (http://www.torchmo
bile.com/) | 5 * Copyright (C) 2009 Torch Mobile Inc. All rights reserved. (http://www.torchmo
bile.com/) |
6 * Copyright (C) 2011 Motorola Mobility. All rights reserved. | 6 * Copyright (C) 2011 Motorola Mobility. All rights reserved. |
7 * | 7 * |
8 * This library is free software; you can redistribute it and/or | 8 * This library is free software; you can redistribute it and/or |
9 * modify it under the terms of the GNU Library General Public | 9 * modify it under the terms of the GNU Library General Public |
10 * License as published by the Free Software Foundation; either | 10 * License as published by the Free Software Foundation; either |
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318 // Clamp tabindex to the range of 'short' to match Firefox's behavio
r. | 318 // Clamp tabindex to the range of 'short' to match Firefox's behavio
r. |
319 setTabIndexExplicitly(max(static_cast<int>(std::numeric_limits<short
>::min()), min(tabindex, static_cast<int>(std::numeric_limits<short>::max())))); | 319 setTabIndexExplicitly(max(static_cast<int>(std::numeric_limits<short
>::min()), min(tabindex, static_cast<int>(std::numeric_limits<short>::max())))); |
320 } | 320 } |
321 } else { | 321 } else { |
322 AtomicString eventName = eventNameForAttributeName(name); | 322 AtomicString eventName = eventNameForAttributeName(name); |
323 if (!eventName.isNull()) | 323 if (!eventName.isNull()) |
324 setAttributeEventListener(eventName, createAttributeEventListener(th
is, name, value)); | 324 setAttributeEventListener(eventName, createAttributeEventListener(th
is, name, value)); |
325 } | 325 } |
326 } | 326 } |
327 | 327 |
328 String HTMLElement::innerHTML() const | |
329 { | |
330 return createMarkup(this, ChildrenOnly); | |
331 } | |
332 | |
333 String HTMLElement::outerHTML() const | |
334 { | |
335 return createMarkup(this); | |
336 } | |
337 | |
338 void HTMLElement::setInnerHTML(const String& html, ExceptionState& es) | |
339 { | |
340 if (RefPtr<DocumentFragment> fragment = createFragmentForInnerOuterHTML(html
, this, AllowScriptingContent, "innerHTML", es)) { | |
341 ContainerNode* container = this; | |
342 if (hasLocalName(templateTag)) | |
343 container = toHTMLTemplateElement(this)->content(); | |
344 replaceChildrenWithFragment(container, fragment.release(), es); | |
345 } | |
346 } | |
347 | |
348 static void mergeWithNextTextNode(PassRefPtr<Node> node, ExceptionState& es) | |
349 { | |
350 ASSERT(node && node->isTextNode()); | |
351 Node* next = node->nextSibling(); | |
352 if (!next || !next->isTextNode()) | |
353 return; | |
354 | |
355 RefPtr<Text> textNode = toText(node.get()); | |
356 RefPtr<Text> textNext = toText(next); | |
357 textNode->appendData(textNext->data()); | |
358 if (textNext->parentNode()) // Might have been removed by mutation event. | |
359 textNext->remove(es); | |
360 } | |
361 | |
362 void HTMLElement::setOuterHTML(const String& html, ExceptionState& es) | |
363 { | |
364 Node* p = parentNode(); | |
365 if (!p || !p->isHTMLElement()) { | |
366 es.throwUninformativeAndGenericDOMException(NoModificationAllowedError); | |
367 return; | |
368 } | |
369 RefPtr<HTMLElement> parent = toHTMLElement(p); | |
370 RefPtr<Node> prev = previousSibling(); | |
371 RefPtr<Node> next = nextSibling(); | |
372 | |
373 RefPtr<DocumentFragment> fragment = createFragmentForInnerOuterHTML(html, pa
rent.get(), AllowScriptingContent, "outerHTML", es); | |
374 if (es.hadException()) | |
375 return; | |
376 | |
377 parent->replaceChild(fragment.release(), this, es); | |
378 RefPtr<Node> node = next ? next->previousSibling() : 0; | |
379 if (!es.hadException() && node && node->isTextNode()) | |
380 mergeWithNextTextNode(node.release(), es); | |
381 | |
382 if (!es.hadException() && prev && prev->isTextNode()) | |
383 mergeWithNextTextNode(prev.release(), es); | |
384 } | |
385 | |
386 PassRefPtr<DocumentFragment> HTMLElement::textToFragment(const String& text, Exc
eptionState& es) | 328 PassRefPtr<DocumentFragment> HTMLElement::textToFragment(const String& text, Exc
eptionState& es) |
387 { | 329 { |
388 RefPtr<DocumentFragment> fragment = DocumentFragment::create(document()); | 330 RefPtr<DocumentFragment> fragment = DocumentFragment::create(document()); |
389 unsigned int i, length = text.length(); | 331 unsigned int i, length = text.length(); |
390 UChar c = 0; | 332 UChar c = 0; |
391 for (unsigned int start = 0; start < length; ) { | 333 for (unsigned int start = 0; start < length; ) { |
392 | 334 |
393 // Find next line break. | 335 // Find next line break. |
394 for (i = start; i < length; i++) { | 336 for (i = start; i < length; i++) { |
395 c = text[i]; | 337 c = text[i]; |
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1130 #ifndef NDEBUG | 1072 #ifndef NDEBUG |
1131 | 1073 |
1132 // For use in the debugger | 1074 // For use in the debugger |
1133 void dumpInnerHTML(WebCore::HTMLElement*); | 1075 void dumpInnerHTML(WebCore::HTMLElement*); |
1134 | 1076 |
1135 void dumpInnerHTML(WebCore::HTMLElement* element) | 1077 void dumpInnerHTML(WebCore::HTMLElement* element) |
1136 { | 1078 { |
1137 printf("%s\n", element->innerHTML().ascii().data()); | 1079 printf("%s\n", element->innerHTML().ascii().data()); |
1138 } | 1080 } |
1139 #endif | 1081 #endif |
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