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/**************************************************************************
* Copyright (C) 2008 by Ilya Kotov *
* forkotov02@hotmail.ru *
* *
* 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., *
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
***************************************************************************/
#ifndef FILEDIALOG_H
#define FILEDIALOG_H
#include <QString>
#include <QStringList>
#include <QFileDialog>
#include <QMap>
#include "filedialogfactory.h"
/**
@author Vladimir Kuznetsov <vovanec@gmail.com>
*/
class FileDialog : public QObject
{
Q_OBJECT
public:
enum Mode{AddFile = 0, AddDir, AddFiles, AddDirs, AddDirsFiles, SaveFile};
static QString getExistingDirectory(QWidget *parent = 0,
const QString &caption = QString(),
const QString &dir = QString());
static QString getOpenFileName(QWidget *parent = 0,
const QString &caption = QString(),
const QString &dir = QString(),
const QString &filter = QString(),
QString *selectedFilter = 0);
static QStringList getOpenFileNames(QWidget *parent = 0,
const QString &caption = QString(),
const QString &dir = QString(),
const QString &filter = QString(),
QString *selectedFilter = 0);
static QString getSaveFileName (QWidget *parent = 0,
const QString &caption = QString(),
const QString &dir = QString(),
const QString &filter = QString(),
QString *selectedFilter = 0);
static void popup(QWidget *parent = 0,
Mode = AddFiles,
QString *dir = 0,
QObject *receiver = 0,
const char *member = 0,
const QString &caption = QString(),
const QString &filters = QString());
static QList <FileDialogFactory*> registeredFactories();
static bool isModal();
static void setEnabled(FileDialogFactory *factory);
static bool isEnabled(FileDialogFactory *factory);
signals:
void filesAdded(const QStringList&);
protected:
FileDialog();
virtual QString existingDirectory(QWidget *parent,
const QString &caption,
const QString &dir);
virtual QString openFileName( QWidget *parent,
const QString &caption,
const QString &dir,
const QString &filter,
QString *selectedFilter);
virtual QStringList openFileNames(QWidget *parent,
const QString &caption,
const QString &dir,
const QString &filter,
QString *selectedFilter);
virtual QString saveFileName ( QWidget *parent ,
const QString &caption,
const QString &dir,
const QString &filter ,
QString *selectedFilter);
virtual bool modal()const
{
return TRUE;
};
virtual ~FileDialog()
{
;
};
void init(QObject* receiver, const char* member, QString *dir);
virtual void raise(const QString &dir = QString(),
Mode mode = AddFiles,
const QString &caption = QString(),
const QStringList &mask = QStringList())
{
Q_UNUSED(dir);
Q_UNUSED(mode);
Q_UNUSED(caption);
Q_UNUSED(mask);
}
static FileDialog* instance();
static FileDialog* defaultInstance();
static bool registerFactory(FileDialogFactory *factory, const QString &name);
static void registerBuiltinFactories();
static void registerExternalFactories();
private slots:
void updateLastDir(const QStringList&);
private:
static QMap <QString,FileDialogFactory*> factories;
static FileDialog* _instance;
static QString m_current_factory;
bool m_initialized;
QString *m_lastDir;
};
#endif
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