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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 <ZLFile.h>
#include <ZLInputStream.h>
#include "TcrPlugin.h"
#include "TcrStream.h"
#include "PPLBookReader.h"
#include "../util/TextFormatDetector.h"
#include "../txt/TxtBookReader.h"
#include "../html/HtmlBookReader.h"
#include "../txt/PlainTextFormat.h"
#include "../../bookmodel/BookModel.h"
#include "../../library/Book.h"
bool TcrPlugin::acceptsFile(const ZLFile &file) const {
return file.extension() == "tcr";
}
bool TcrPlugin::readMetaInfo(Book &book) const {
shared_ptr<ZLInputStream> stream = new TcrStream(book.file());
detectEncodingAndLanguage(book, *stream);
if (book.encoding().empty()) {
return false;
}
return true;
}
bool TcrPlugin::readLanguageAndEncoding(Book &book) const {
(void)book;
return true;
}
bool TcrPlugin::readModel(BookModel &model) const {
const Book &book = *model.book();
const ZLFile &file = book.file();
shared_ptr<ZLInputStream> stream = new TcrStream(file);
PlainTextFormat format(file);
if (!format.initialized()) {
PlainTextFormatDetector detector;
detector.detect(*stream, format);
}
const std::string &encoding = book.encoding();
if (TextFormatDetector().isPPL(*stream)) {
PPLBookReader(model, encoding).readDocument(*stream);
} else if (TextFormatDetector().isHtml(*stream)) {
HtmlBookReader("", model, format, encoding).readDocument(*stream);
} else {
TxtBookReader(model, format, encoding).readDocument(*stream);
}
return true;
}
FormatInfoPage *TcrPlugin::createInfoPage(ZLOptionsDialog &dialog, const ZLFile &file) {
shared_ptr<ZLInputStream> stream = new TcrStream(file);
if (TextFormatDetector().isPPL(*stream)) {
return 0;
}
return new PlainTextInfoPage(dialog, file, ZLResourceKey("Text"), !TextFormatDetector().isHtml(*stream));
}
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