1/*
2 * Copyright (C) 2005, 2005 Alexander Kellett <lypanov@kde.org>
3 * Copyright (C) 2008 Rob Buis <buis@kde.org>
4 *
5 * This library is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU Library General Public
7 * License as published by the Free Software Foundation; either
8 * version 2 of the License, or (at your option) any later version.
9 *
10 * This library is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 * Library General Public License for more details.
14 *
15 * You should have received a copy of the GNU Library General Public License
16 * along with this library; see the file COPYING.LIB. If not, write to
17 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
18 * Boston, MA 02110-1301, USA.
19 */
20
21#include "config.h"
22#include "SVGImageLoader.h"
23
24#include "CachedImage.h"
25#include "Event.h"
26#include "EventNames.h"
27#include "HTMLParserIdioms.h"
28#include "SVGImageElement.h"
29
30namespace WebCore {
31
32SVGImageLoader::SVGImageLoader(SVGImageElement& element)
33 : ImageLoader(element)
34{
35}
36
37SVGImageLoader::~SVGImageLoader() = default;
38
39void SVGImageLoader::dispatchLoadEvent()
40{
41 if (image()->errorOccurred())
42 element().dispatchEvent(Event::create(eventNames().errorEvent, Event::CanBubble::No, Event::IsCancelable::No));
43 else {
44 if (downcast<SVGImageElement>(element()).externalResourcesRequired())
45 downcast<SVGImageElement>(ImageLoader::element()).sendSVGLoadEventIfPossible(true);
46 }
47}
48
49String SVGImageLoader::sourceURI(const AtomicString& attribute) const
50{
51 URL base = element().baseURI();
52 if (base != WTF::blankURL())
53 return URL(base, stripLeadingAndTrailingHTMLSpaces(attribute)).string();
54 return element().document().completeURL(stripLeadingAndTrailingHTMLSpaces(attribute));
55}
56
57}
58