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/*
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.
*/
#ifndef FILESYSTEMWIDGET_H
#define FILESYSTEMWIDGET_H
#include <QWidget>
#include <QPair>
#include <QFileSystemModel>
#include <QHash>
#include <QSqlDatabase>
#include <QDateTime>
class QTreeView;
class FilesystemDirProxy;
class FileView;
class QModelIndex;
class FilesystemFileProxy;
class QLineEdit;
class QFileInfo;
class QAction;
class QVariant;
class PictureViewer;
class QStringList;
class FileSystemModel;
class QSqlQuery;
class FilesystemWidget : public QWidget {
Q_OBJECT
public:
FilesystemWidget(QWidget *parent = 0);
~FilesystemWidget() {}
FileView *fileView() { return mFileView; }
FilesystemFileProxy *fileProxy() { return mFileProxy; }
FileSystemModel *dirModel() { return mModel; }
const QString windowTitle() const { return mWindowTitle; }
PictureViewer *pictureViewer() { return mPicViewer; }
bool isMounted();
signals:
void windowTitle(const QString &);
void statusbarMessage(const QString &);
void newTemplate(const QString &);
void mounted(bool);
public slots:
void directoryChanged(const QModelIndex &selected, const QModelIndex &);
void directoryEdited();
void fileViewActivated(const QModelIndex &index);
void parentDir();
void goBack();
void deleteFiles();
void copyFiles();
void moveFiles();
void renameFile();
void renameCover(const QString &infix);
void setTemplate();
void playSelected(const QString &player = QString());
void readSettings();
void writeSettings();
void dvdMount();
void markSeen();
private slots:
void dirExpanded(const QModelIndex &idx);
void dirCollapsed(const QModelIndex &idx);
void fileEditorClosed(const QModelIndex &idx);
private:
void setWindowTitle(const QString &dir);
void deleteRecursive(const QFileInfo &start);
void copyRecursive(const QFileInfo &start, const QString &destdir);
QPair<QString, QStringList> programData(const QString &prefix, const QString &preferred);
QStringList selectedFiles();
QStringList mExpandedDirs;
FileSystemModel *mModel;
QTreeView *mDirView;
FileView *mFileView;
FilesystemDirProxy *mDirProxy;
FilesystemFileProxy *mFileProxy;
QLineEdit *mDirEdit;
QString mWindowTitle;
QString mTemplate;
qint64 mSize;
PictureViewer *mPicViewer;
QString mLastDir;
};
class FileSystemModel : public QFileSystemModel {
Q_OBJECT
public:
FileSystemModel(QObject *parent = 0);
~FileSystemModel();
virtual QVariant data(const QModelIndex &index, int role) const;
bool isSeen(const QString &path) const;
public slots:
void markAsSeen(const QString &path, bool seen);
private:
void cleanup();
QHash<QString, QDateTime> mSeen;
QSqlDatabase mDb;
QSqlQuery *mDeleteFromSeenQuery;
QSqlQuery *mMarkAsSeenQuery;
};
#endif
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