/*
Copyright 2012-2013 Adam Reichold
This file is part of qpdfview.
qpdfview 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.
qpdfview 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 qpdfview. If not, see .
*/
#ifndef PLUGINHANDLER_H
#define PLUGINHANDLER_H
#include
#include
class QString;
class QWidget;
namespace qpdfview
{
namespace Model
{
class Document;
}
class SettingsWidget;
class Plugin;
class PluginHandler : public QObject
{
Q_OBJECT
public:
static PluginHandler* instance();
~PluginHandler();
enum FileType
{
Unknown = 0,
PDF = 1,
PS = 2,
DjVu = 3,
Image = 4
};
static QString fileTypeName(FileType fileType);
static QStringList openFilter();
Model::Document* loadDocument(const QString& filePath);
SettingsWidget* createSettingsWidget(FileType fileType, QWidget* parent = 0);
private:
Q_DISABLE_COPY(PluginHandler)
static PluginHandler* s_instance;
PluginHandler(QObject* parent = 0);
QMap< FileType, Plugin* > m_plugins;
QMultiMap< FileType, QString > m_objectNames;
QMultiMap< FileType, QString > m_fileNames;
bool loadPlugin(FileType fileType);
};
} // qpdfview
#endif // PLUGINHANDLER_H