comparison widgets/PluginParameterDialog.h @ 0:fc9323a41f5a

start base : Sonic Visualiser sv1-1.0rc1

+/* -*- 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 and QMUL.
+    
+    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 _PLUGIN_PARAMETER_DIALOG_H_
+#define _PLUGIN_PARAMETER_DIALOG_H_
+
+#include <QDialog>
+
+#include "base/Window.h"
+
+namespace Vamp { class PluginBase; }
+class PluginParameterBox;
+class QWidget;
+class QPushButton;
+class QLabel;
+class QGroupBox;
+class QComboBox;
+
+/**
+ * A dialog for editing the parameters of a given plugin, using a
+ * PluginParameterBox.  This dialog does not contain any mechanism for
+ * selecting the plugin in the first place.  Note that the dialog
+ * directly modifies the parameters of the plugin, so they will remain
+ * modified even if the dialog is then cancelled.
+ */
+
+class PluginParameterDialog : public QDialog
+{
+    Q_OBJECT
+    
+public:
+    PluginParameterDialog(Vamp::PluginBase *, QWidget *parent = 0);
+    ~PluginParameterDialog();
+
+    void setChannelArrangement(int sourceChannels,
+                               int targetChannels,
+                               int defaultChannel);
+
+    void setOutputLabel(QString output, QString description);
+
+    void setShowProcessingOptions(bool showWindowSize,
+                                  bool showFrequencyDomainOptions);
+
+    void setCandidateInputModels(const QStringList &names);
+
+    Vamp::PluginBase *getPlugin() { return m_plugin; }
+
+    int getChannel() const { return m_channel; }
+
+    QString getInputModel() const;
+
+    //!!! merge with PluginTransform::ExecutionContext
+
+    void getProcessingParameters(size_t &blockSize) const;
+    void getProcessingParameters(size_t &stepSize, size_t &blockSize,
+                                 WindowType &windowType) const;
+
+signals:
+    void pluginConfigurationChanged(QString);
+    void inputModelChanged(QString);
+
+protected slots:
+    void channelComboChanged(int);
+    void blockSizeComboChanged(const QString &);
+    void incrementComboChanged(const QString &);
+    void windowTypeChanged(WindowType type);
+    void advancedToggled();
+    void setAdvancedVisible(bool);
+
+protected:
+    Vamp::PluginBase *m_plugin;
+
+    int m_channel;
+    size_t m_stepSize;
+    size_t m_blockSize;
+
+    WindowType m_windowType;
+    PluginParameterBox *m_parameterBox;
+
+    QLabel *m_outputLabel;
+    QLabel *m_outputValue;
+    QLabel *m_outputDescription;
+    QLabel *m_outputSpacer;
+
+    QGroupBox *m_channelBox;
+    bool m_haveChannelBoxData;
+
+    QGroupBox *m_windowBox;
+    bool m_haveWindowBoxData;
+
+    QGroupBox *m_inputModelBox;
+    QComboBox *m_inputModels;
+
+    QPushButton *m_advancedButton;
+    QWidget *m_advanced;
+    bool m_advancedVisible;
+};
+
+#endif
+