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#ifndef FILEDIALOG_H
#define FILEDIALOG_H
#include <QString>
#include <QStringList>
#include <QFileDialog>
#include <QMap>
#define interface struct
interface FileDialogFactory;
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////// FILE DIALOG //////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
class FileDialog : public QObject
{
Q_OBJECT
public:
enum Mode{AddFiles,AddDirs,SaveFiles};
static QString getExistingDirectory( QWidget * parent = 0, const QString & caption = QString(), const QString & dir = QString(),bool = FALSE);
static QString getOpenFileName(QWidget * parent = 0,const QString & caption = QString(),const QString & dir = QString(),const QString & filter = QString(),
QString * selectedFilter = 0,bool = FALSE);
static QStringList getOpenFileNames( QWidget * parent = 0, const QString & caption = QString(), const QString & dir = QString(),
const QString & filter = QString(), QString * selectedFilter = 0,bool = FALSE);
static QString getSaveFileName ( QWidget * parent = 0, const QString & caption = QString(),
const QString & dir = QString(), const QString & filter = QString(), QString * selectedFilter = 0,bool = FALSE);
static QStringList registeredFactories();
static bool isModal();
static void popup(const QString& = QString(),Mode = AddFiles,const QStringList& nameFilters = QStringList(),
QObject* receiver = 0, const char* member = 0);
signals:
void filesAdded(const QStringList&);
protected:
FileDialog();
virtual QString existingDirectory( QWidget* , const QString& , const QString& );
virtual QString openFileName( QWidget* ,const QString& ,const QString& ,const QString& , QString* );
virtual QStringList openFileNames( QWidget* , const QString& , const QString& ,const QString& , QString* );
virtual QString saveFileName ( QWidget* , const QString& ,const QString& , const QString& , QString* );
virtual bool modal()const
{
return TRUE;
}
virtual ~FileDialog()
{
;
}
void init(QObject* receiver, const char* member);
virtual void raise(const QString& = QString(),Mode = AddFiles,const QStringList& = QStringList())
{
;
}
static bool registerFactory(FileDialogFactory*);
public:
static void registerBuiltinFactories();
static void registerExternalFactories();
protected:
static FileDialog* instance();
static FileDialog* defaultInstance();
private:
static QMap <QString,FileDialogFactory*> factories;
static FileDialog* _instance;
static QString m_current_factory;
bool m_initialized;
};
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
interface FileDialogFactory
{
virtual FileDialog* create() = 0;
virtual QString name() = 0;
virtual ~FileDialogFactory()
{
;
}
};
Q_DECLARE_INTERFACE(FileDialogFactory, "FileDialogFactory/1.0");
//////////////////////////////////////////// QT FILE DIALOG ////////////////////////////////////////////////////////////////////
class QtFileDialog : public FileDialog
{
public:
virtual ~QtFileDialog();
virtual QString existingDirectory(QWidget * parent , const QString & , 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);
};
class QtFileDialogFactory : public QObject, public FileDialogFactory
{
Q_OBJECT
Q_INTERFACES(FileDialogFactory);
public:
virtual FileDialog* create();
virtual QString name();
virtual ~QtFileDialogFactory()
{
;
}
static QString QtFileDialogFactoryName;
};
#endif
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