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#ifndef FILEWIDGET_H
#define FILEWIDGET_H
#include <QWidget>
#include <QSqlDatabase>
#include <QSqlQuery>
#include <QItemSelection>
#include <QMenuBar>
#include <QToolBar>
#include <QFileInfo>
#include <QLineEdit>
#include <QCache>
class QLineEdit;
class QStandardItemModel;
class QTreeView;
class QProgressBar;
class QKeyEvent;
class QAction;
class QMimeData;
class VideoSorter;
class FileDisplay;
class OriginDialog;
class QMenu;
class FileCopier;
class ProgressDialog;
class CachedFileData;
class QStandardItem;
class FileWidget : public QWidget {
Q_OBJECT
public:
enum FileAttrs { NotPresent = 0, Present = 1, NoVideo = 2, ParentDir = 3, Directory = 4, Origin = 5 };
enum CustomRoles { AttrsRole = Qt::UserRole + 1, FullPathRole = Qt::UserRole + 2, DurationRole = Qt::UserRole + 3, MD5SumRole = Qt::UserRole + 4, SecondsRole = Qt::UserRole + 5 };
enum { ColumnCount = 7 };
enum Columns { IconColumn = 0, NameColumn = 1, CopiedColumn = 2, MimeColumn = 3, DurationColumn = 4, SizeColumn = 5, Md5Column = 6 };
enum FileAction { Copy, Cut, Paste };
explicit FileWidget(QWidget *parent = 0);
QTreeView *fileView() { return mFileView; }
QMenuBar *menuBar() { return mMenuBar; }
QToolBar *toolBar() { return mToolBar; }
const QString currentDir() const { return mDir->text(); }
void setProgressBar(QProgressBar *progressBar) { mProgressBar = progressBar; }
~FileWidget();
signals:
void statusMessage(const QString &msg);
void selectionCountChanged(const QString &msg);
void durationChanged(const QString &duration);
void freeSpaceChanged(const QString &dir);
public slots:
void fileSelectionChanged(const QItemSelection &selected, const QItemSelection &deselected);
void cd(const QString &to);
void cdUp();
void cdLast();
void deleteFiles();
void gatherData();
void selectDir();
void properties();
void properties(const QModelIndex &idx);
void preview();
void filter();
void clearFilter();
void copy();
void cut();
void paste();
void selectFirst();
void addAsOrigin();
void setupProgress(QString file, QString dest, qint64 size);
void setCopyProgress(qint64 bytes);
void setCopySummary(qint64 bytes, qint64 elapsed);
void copyFiles(QString destDir);
void hideCopyProgress();
void copySuccess(bool success, QString source);
protected:
virtual void keyPressEvent(QKeyEvent *e);
virtual void contextMenuEvent(QContextMenuEvent *e);
private:
void setupGui();
void createActions();
void fileData(const QString &fullPath, const QString &md5);
int md5Count(const QString &md5);
bool haveOrigin(const QString filename);
void readHeaderData();
void writeHeaderData();
void readSettings();
void writeSettings();
void cutOrCopy();
QList<QStandardItem*> constructRow(CachedFileData *fd) const;
QAction *createSeparator();
QLineEdit *mDir;
QLineEdit *mFilter;
QStandardItemModel *mModel;
QTreeView *mFileView;
QMenuBar *mMenuBar;
QMenu *mCopyToMenu;
QToolBar *mToolBar;
QProgressBar *mProgressBar;
QString mLastDir;
QSqlDatabase mDb;
QSqlQuery mQOrigin;
QSqlQuery mQFiles;
QSqlQuery mQSimilar;
QMimeData *mMimeData;
QAction *mSelDirA;
QAction *mRefreshA;
QAction *mDirUpA;
QAction *mDirBackA;
QAction *mPropertiesA;
QAction *mPreviewA;
QAction *mCopyA;
QAction *mCutA;
QAction *mPasteA;
QAction *mDeleteA;
QAction *mAddAsOriginA;
ProgressDialog *mCopyProgress;
FileDisplay *mFileDisplay;
VideoSorter *mProxy;
OriginDialog *mOrignDlg;
FileCopier *mFileCopier;
QCache<QString, CachedFileData> mFileCache;
int mFileAction;
};
#endif // FILEWIDGET_H
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