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/*
* Copyright (C) 2004-2012 Geometer Plus <[email protected]>
*
* 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 <ZLInputStream.h>
#include "RtfDescriptionReader.h"
#include "../FormatPlugin.h"
#include "../../library/Book.h"
#include "../../library/Author.h"
RtfDescriptionReader::RtfDescriptionReader(Book &book) : RtfReader(book.encoding()), myBook(book) {
}
void RtfDescriptionReader::setEncoding(int code) {
ZLEncodingCollection &collection = ZLEncodingCollection::Instance();
ZLEncodingConverterInfoPtr info = collection.info(code);
if (!info.isNull()) {
myConverter = info->createConverter();
myBook.setEncoding(info->name());
} else {
myConverter = collection.defaultConverter();
}
}
bool RtfDescriptionReader::readDocument(const ZLFile &file) {
myDoRead = false;
bool code = RtfReader::readDocument(file);
if (myBook.encoding().empty()) {
myBook.setEncoding(PluginCollection::Instance().DefaultEncodingOption.value());
}
return code;
}
void RtfDescriptionReader::addCharData(const char *data, std::size_t len, bool convert) {
if (myDoRead && len > 0) {
if (convert) {
myConverter->convert(myBuffer, data, data + len);
} else {
myBuffer.append(data, len);
}
}
}
void RtfDescriptionReader::switchDestination(DestinationType destination, bool on) {
switch (destination) {
case DESTINATION_INFO:
if (!on) {
interrupt();
}
break;
case DESTINATION_TITLE:
myDoRead = on;
if (!on) {
myBook.setTitle(myBuffer);
myBuffer.erase();
}
break;
case DESTINATION_AUTHOR:
myDoRead = on;
if (!on) {
myBook.addAuthor(myBuffer);
myBuffer.erase();
}
break;
default:
break;
}
if (!myBook.title().empty() && !myBook.authors().empty() && !myBook.encoding().empty()) {
interrupt();
}
}
void RtfDescriptionReader::insertImage(shared_ptr<ZLMimeType>, const std::string&, std::size_t, std::size_t) {
}
void RtfDescriptionReader::setFontProperty(FontProperty) {
}
void RtfDescriptionReader::newParagraph() {
}
void RtfDescriptionReader::setAlignment() {
}
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