view main/PreferencesDialog.h @ 1583:0510dea7ef84 dev/refactor-piper-related

Introduce some POD structs for describing an external server application and the desired libraries to load from it, and disambiguating between empty list request and invalid list request. This allows for overriding PiperVampPluginFactory behaviour for using a PluginScan to populate the list request.

/* -*- 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 file copyright 2006 Chris Cannam.
    
    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 _PREFERENCES_DIALOG_H_
#define _PREFERENCES_DIALOG_H_

#include <QDialog>
#include <QMap>
#include <QColor>

#include "base/Window.h"

class WindowTypeSelector;
class QPushButton;
class QLineEdit;
class QTabWidget;
class QComboBox;

class PreferencesDialog : public QDialog
{
    Q_OBJECT

public:
    PreferencesDialog(QWidget *parent = 0);
    virtual ~PreferencesDialog();

    enum Tab {
        GeneralTab,
        AudioIOTab,
        AppearanceTab,
        AnalysisTab,
        TemplateTab
    };
    void switchToTab(Tab tab);

signals:
    void audioDeviceChanged();
    void coloursChanged();
                             
public slots:
    void applicationClosing(bool quickly);

protected slots:
    void windowTypeChanged(WindowType type);
    void spectrogramSmoothingChanged(int state);
    void spectrogramXSmoothingChanged(int state);
    void spectrogramGColourChanged(int state);
    void spectrogramMColourChanged(int state);
    void colour3DColourChanged(int state);
    void overviewColourChanged(int state);
    void propertyLayoutChanged(int layout);
    void tuningFrequencyChanged(double freq);
    void audioImplementationChanged(int impl);
    void audioPlaybackDeviceChanged(int device);
    void audioRecordDeviceChanged(int device);
    void resampleOnLoadChanged(int state);
    void gaplessModeChanged(int state);
    void vampProcessSeparationChanged(int state);
    void tempDirRootChanged(QString root);
    void backgroundModeChanged(int mode);
    void timeToTextModeChanged(int mode);
    void showHMSChanged(int state);
    void octaveSystemChanged(int system);
    void viewFontSizeChanged(int sz);
    void showSplashChanged(int state);
    void defaultTemplateChanged(int);
    void localeChanged(int);
    void networkPermissionChanged(int state);
    void retinaChanged(int state);

    void tempDirButtonClicked();

    void okClicked();
    void applyClicked();
    void cancelClicked();

protected:
    WindowTypeSelector *m_windowTypeSelector;
    QPushButton *m_applyButton;

    QTabWidget *m_tabs;
    QMap<Tab, int> m_tabOrdering;

    QLineEdit *m_tempDirRootEdit;

    QComboBox *m_audioPlaybackDeviceCombo;
    QComboBox *m_audioRecordDeviceCombo;
    void rebuildDeviceCombos();
    
    QString m_currentTemplate;
    QStringList m_templates;

    QString m_currentLocale;
    QStringList m_locales;
    
    WindowType m_windowType;
    int m_spectrogramSmoothing;
    int m_spectrogramXSmoothing;
    int m_spectrogramGColour;
    int m_spectrogramMColour;
    int m_colour3DColour;
    QColor m_overviewColour;
    int m_propertyLayout;
    double m_tuningFrequency;
    int m_audioImplementation;
    int m_audioPlaybackDevice;
    int m_audioRecordDevice;
    bool m_resampleOnLoad;
    bool m_gapless;
    bool m_runPluginsInProcess;
    bool m_networkPermission;
    bool m_retina;
    QString m_tempDirRoot;
    int m_backgroundMode;
    int m_timeToTextMode;
    bool m_showHMS;
    int m_octaveSystem;
    int m_viewFontSize;
    bool m_showSplash;

    bool m_audioDeviceChanged;
    bool m_coloursChanged;
    bool m_changesOnRestart;
};

#endif