view widgets/PluginPathConfigurator.h @ 1288:4683b6ffb76a plugin-path-config

Grey-out meaningless buttons

/* -*- c-basic-offset: 4 indent-tabs-mode: nil -*-  vi:set ts=8 sts=4 sw=4: */

/*
    Sonic Visualiser
    An audio file viewer and annotation editor.
    Centre for Digital Music, Queen Mary, University of London.
    
    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.  See the file
    COPYING included with this distribution for more information.
*/

#ifndef SV_PLUGIN_PATH_CONFIGURATOR_H
#define SV_PLUGIN_PATH_CONFIGURATOR_H

#include <QFrame>
#include <QStringList>

class QLabel;
class QWidget;
class QListWidget;
class QPushButton;
class QGridLayout;

class PluginPathConfigurator : public QFrame
{
    Q_OBJECT

public:
    PluginPathConfigurator(QWidget *parent = 0);
    ~PluginPathConfigurator();

    void setPath(QStringList directories, QString envVariable);
    QStringList getPath() const;

signals:
    void pathChanged(QStringList);

private slots:
    void upClicked();
    void downClicked();
    void deleteClicked();
    void currentLocationChanged(int);
    
private:
    QGridLayout *m_layout;
    QListWidget *m_list;
    QPushButton *m_up;
    QPushButton *m_down;
    QPushButton *m_delete;

    QStringList m_path;
    QString m_var;
    
    void populate(int makeCurrent = 0);
};

#endif