| /* poppler-pdf-converter.cc: qt interface to poppler |
| * Copyright (C) 2008, Pino Toscano <pino@kde.org> |
| * Copyright (C) 2008, 2009, Albert Astals Cid <aacid@kde.org> |
| * |
| * 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, 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 "poppler-qt5.h" |
| |
| #include "poppler-private.h" |
| #include "poppler-converter-private.h" |
| #include "poppler-qiodeviceoutstream-private.h" |
| |
| #include <QtCore/QFile> |
| |
| #include <ErrorCodes.h> |
| |
| namespace Poppler { |
| |
| class PDFConverterPrivate : public BaseConverterPrivate |
| { |
| public: |
| PDFConverterPrivate(); |
| |
| PDFConverter::PDFOptions opts; |
| }; |
| |
| PDFConverterPrivate::PDFConverterPrivate() |
| : BaseConverterPrivate(), opts(0) |
| { |
| } |
| |
| |
| PDFConverter::PDFConverter(DocumentData *document) |
| : BaseConverter(*new PDFConverterPrivate()) |
| { |
| Q_D(PDFConverter); |
| d->document = document; |
| } |
| |
| PDFConverter::~PDFConverter() |
| { |
| } |
| |
| void PDFConverter::setPDFOptions(PDFConverter::PDFOptions options) |
| { |
| Q_D(PDFConverter); |
| d->opts = options; |
| } |
| |
| PDFConverter::PDFOptions PDFConverter::pdfOptions() const |
| { |
| Q_D(const PDFConverter); |
| return d->opts; |
| } |
| |
| bool PDFConverter::convert() |
| { |
| Q_D(PDFConverter); |
| d->lastError = NoError; |
| |
| if (d->document->locked) |
| { |
| d->lastError = FileLockedError; |
| return false; |
| } |
| |
| QIODevice *dev = d->openDevice(); |
| if (!dev) |
| { |
| d->lastError = OpenOutputError; |
| return false; |
| } |
| |
| bool deleteFile = false; |
| if (QFile *file = qobject_cast<QFile*>(dev)) |
| deleteFile = !file->exists(); |
| |
| int errorCode = errNone; |
| QIODeviceOutStream stream(dev); |
| if (d->opts & WithChanges) |
| { |
| errorCode = d->document->doc->saveAs(&stream); |
| } |
| else |
| { |
| errorCode = d->document->doc->saveWithoutChangesAs(&stream); |
| } |
| d->closeDevice(); |
| if (errorCode != errNone) |
| { |
| if (deleteFile) |
| { |
| qobject_cast<QFile*>(dev)->remove(); |
| } |
| if (errorCode == errOpenFile) d->lastError = OpenOutputError; |
| else d->lastError = NotSupportedInputFileError; |
| } |
| |
| return (errorCode == errNone); |
| } |
| |
| } |