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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 ARCHIVEVIEW_H
#define ARCHIVEVIEW_H
#include <QDialog>
#include <QRegExp>
#include <QSortFilterProxyModel>
#include <QWidget>
#include "archivemodel.h"
#include "smtreeview.h"
class QComboBox;
class QLabel;
class QLineEdit;
class QSortFilterProxyModel;
class ArchiveTree;
class ArchiveFiles;
class ArchiveProxy;
class ArchiveProgressDialog;
class ArchiveView : public QWidget {
Q_OBJECT
public:
explicit ArchiveView(QWidget *parent = 0);
int currentSortOrder() const;
void writeSettings();
// this is needed for displaying the progress dialog in the
// center of the main window...
void setConstructingDone() { mConstructing = false; }
ArchiveModel *archiveModel() { return mArchiveModel; }
ArchiveTree *archiveTree() { return mTree; }
QWidget *progressDialog();
public slots:
void refreshArchive();
void setExpanded();
private slots:
void setFilter();
void clearFilter();
void collectorStarted();
void collectorFinished();
void showDatabaseError(const QString &errorMsg);
void expandItem(const QModelIndex &idx);
void collapseItem(const QModelIndex &idx);
private:
QComboBox *mSortOrder;
QLineEdit *mFilter;
ArchiveTree *mTree;
ArchiveFiles *mFiles;
ArchiveModel *mArchiveModel;
ArchiveProxy *mProxy;
ArchiveProgressDialog *mProgress;
QList<QPersistentModelIndex> mExpandedItems;
bool mConstructing;
};
class ArchiveTree : public SmTreeView {
Q_OBJECT
public:
explicit ArchiveTree(QWidget *parent = 0);
virtual void setModel(ArchiveProxy *model);
public slots:
void rename();
void remove();
private:
void impossible(const QString msg = tr("Unable to perform function!"));
ArchiveProxy *mProxy;
ArchiveModel *mModel;
};
class ArchiveProgressDialog : public QDialog {
Q_OBJECT
public:
explicit ArchiveProgressDialog(QWidget *parent = 0, Qt::WindowFlags f = Qt::WindowStaysOnTopHint);
public slots:
void setMessage(const QString &msg);
private:
QLabel *mMessage;
};
class ArchiveFiles : public SmTreeView {
public:
explicit ArchiveFiles(QWidget *parent = 0);
};
class ArchiveProxy : public QSortFilterProxyModel {
Q_OBJECT
public:
ArchiveProxy(QObject *parent = 0);
public slots:
void setFilter(const QString &filter, int sortOrder);
protected:
bool filterAcceptsRow(int sourceRow, const QModelIndex &sourceParent) const;
private:
QRegExp mFilter;
int mSortOrder;
};
#endif // ARCHIVEVIEW_H
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