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/**************************************************************************
* Copyright (C) 2008-2012 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., *
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
***************************************************************************/
#ifndef QMMPFILEDIALOGIMPL_H
#define QMMPFILEDIALOGIMPL_H
#include "ui_qmmpfiledialog.h"
#include <QDialog>
#include <QCompleter>
#include <QAbstractItemView>
#include <qmmpui/filedialog.h>
#include <QFileSystemModel>
class QmmpFileDialogImpl : public QDialog , private Ui::QmmpFileDialog
{
Q_OBJECT
public:
QmmpFileDialogImpl(QWidget *parent = 0, Qt::WindowFlags f = 0);
~QmmpFileDialogImpl();
void setModeAndMask(const QString&,FileDialog::Mode m, const QStringList& mask = QStringList());
QStringList selectedFiles ();
protected slots:
void on_lookInComboBox_activated(const QString&);
void on_upToolButton_clicked();
void on_fileListView_doubleClicked(const QModelIndex&);
void on_treeView_doubleClicked(const QModelIndex&);
void on_fileNameLineEdit_returnPressed();
void on_fileNameLineEdit_textChanged (const QString &text);
void on_addPushButton_clicked();
void on_listToolButton_toggled(bool);
void on_detailsToolButton_toggled(bool);
void on_fileTypeComboBox_activated(int);
signals:
void filesSelected(const QStringList&, bool play = false);
protected:
virtual void hideEvent (QHideEvent *event);
private slots:
void updateSelection ();
private:
int m_mode;
QFileSystemModel* m_model;
void addToHistory(const QString &path);
void addFiles(const QStringList &list);
QStringList m_history;
};
class PathCompleter : public QCompleter
{
Q_OBJECT
public:
PathCompleter(QAbstractItemModel *model, QAbstractItemView *itemView, QObject *parent = 0) : QCompleter(model, parent)
{
m_itemView = itemView;
};
QString pathFromIndex(const QModelIndex &index) const
{
const QFileSystemModel *dirModel = static_cast<const QFileSystemModel *>(model());
QString currentLocation = dirModel->filePath(m_itemView->rootIndex());
QString path = dirModel->filePath(index);
if (path.startsWith(currentLocation))
{
path = path.mid(currentLocation.length() + 1);
}
return path;
}
QStringList splitPath(const QString &path) const
{
if (path.isEmpty())
return QStringList(completionPrefix());
QStringList parts;
if (!path.startsWith(QDir::separator()))
{
const QFileSystemModel *dirModel = static_cast<const QFileSystemModel *>(model());
QString currentLocation = QDir::toNativeSeparators(dirModel->filePath(m_itemView->rootIndex()));
parts = QCompleter::splitPath(currentLocation);
}
parts << QCompleter::splitPath(path);
return parts;
}
private:
QAbstractItemView *m_itemView;
};
#endif //QMMPFILEDIALOGIMPL_H
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