mirror of
https://github.com/geometer/FBReaderJ.git
synced 2025-10-03 17:59:33 +02:00
54 lines
1.7 KiB
C++
54 lines
1.7 KiB
C++
/*
|
|
* Copyright (C) 2009-2013 Geometer Plus <contact@geometerplus.com>
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
|
|
* 02110-1301, USA.
|
|
*/
|
|
|
|
#include <ZLFile.h>
|
|
#include <ZLFileImage.h>
|
|
#include <ZLXMLNamespace.h>
|
|
|
|
#include "XHTMLImageFinder.h"
|
|
#include "../util/MiscUtil.h"
|
|
|
|
static const std::string TAG_IMG = "img";
|
|
static const std::string TAG_IMAGE = "image";
|
|
|
|
shared_ptr<const ZLImage> XHTMLImageFinder::readImage(const ZLFile &file) {
|
|
myImage.reset();
|
|
myPathPrefix = MiscUtil::htmlDirectoryPrefix(file.path());
|
|
readDocument(file);
|
|
return myImage;
|
|
}
|
|
|
|
bool XHTMLImageFinder::processNamespaces() const {
|
|
return true;
|
|
}
|
|
|
|
void XHTMLImageFinder::startElementHandler(const char *tag, const char **attributes) {
|
|
const char *reference = 0;
|
|
if (TAG_IMG == tag) {
|
|
reference = attributeValue(attributes, "src");
|
|
} else if (TAG_IMAGE == tag) {
|
|
reference = attributeValue(
|
|
attributes, FullNamePredicate(ZLXMLNamespace::XLink, "href")
|
|
);
|
|
}
|
|
if (reference != 0) {
|
|
myImage = new ZLFileImage(ZLFile(myPathPrefix + reference), "", 0);
|
|
interrupt();
|
|
}
|
|
}
|