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//
// C++ Interface: ssplugingui
//
// Description:
//
//
// Author: Mathias Lundgren <lunar_shuttle@users.sf.net>, (C) 2004
//
// Copyright: See COPYING file that comes with this distribution
//
//
#ifndef __SS_PLUGINGUI_H__
#define __SS_PLUGINGUI_H__
#include <QDialog>
#include <QSlider>
#include <QButtonGroup>
#include <QtGui>
//#include <QHBoxLayout>
//#include <QVBoxLayout>
#include "ui_sspluginchooserbase.h"
#include "common.h"
#include "ssplugin.h"
class SS_ParameterWidget
{
protected:
int fxid;
int parameter;
LadspaPlugin* plugin;
public:
SS_ParameterWidget() { }
virtual ~SS_ParameterWidget() { }
int getFxId() { SS_TRACE_IN SS_TRACE_OUT return fxid; }
bool isBool() { SS_TRACE_IN SS_TRACE_OUT return plugin->isBool(parameter); }
bool isLog() { SS_TRACE_IN SS_TRACE_OUT return plugin->isLog(parameter); }
bool isInt() { SS_TRACE_IN SS_TRACE_OUT return plugin->isInt(parameter); }
virtual void setParamValue(int) { printf("Virtual function - should not be called!"); };
};
class SS_ParameterCheckBox : public QCheckBox, public SS_ParameterWidget
{
Q_OBJECT
public:
SS_ParameterCheckBox(QWidget* parent, LadspaPlugin* in_plugin, int in_id, int in_parameter)
: QCheckBox(parent) , SS_ParameterWidget()
{
SS_TRACE_IN
plugin = in_plugin;
fxid = in_id;
parameter = in_parameter;
connect(this, SIGNAL(clicked()), SLOT(isClicked()));
SS_TRACE_OUT
}
virtual void setParamValue(int val) { SS_TRACE_IN setChecked(val); SS_TRACE_OUT}
private slots:
void isClicked() { SS_TRACE_IN emit valueChanged(fxid, parameter, (int)this->isChecked()); SS_TRACE_OUT}
signals:
void valueChanged(int id, int param, int val);
};
class SS_ParameterSlider : public QSlider, public SS_ParameterWidget
{
Q_OBJECT
public:
SS_ParameterSlider(QWidget* parent, LadspaPlugin* in_plugin, int in_id, int in_parameter)
: QSlider(Qt::Horizontal, parent), SS_ParameterWidget()
{
SS_TRACE_IN
plugin = in_plugin;
fxid = in_id;
parameter = in_parameter;
SS_TRACE_OUT
}
virtual void setParamValue(int val) { SS_TRACE_IN setValue(val); SS_TRACE_OUT}
public slots:
virtual void setValue(int val) { SS_TRACE_IN QSlider::setValue(val); emit valueChanged(fxid, parameter, val); SS_TRACE_OUT }
signals:
void valueChanged(int id, int param, int val);
};
typedef std::list<SS_ParameterWidget*> SS_ParameterWidgetList;
typedef std::list<SS_ParameterWidget*>::iterator SS_iParameterWidgetList ;
//-------------------------------
// SS_PluginChooser
//-------------------------------
class SS_PluginChooser : public QDialog, Ui::SS_PluginChooserBase
{
Q_OBJECT
private:
LadspaPlugin* selectedPlugin;
protected:
public:
SS_PluginChooser(QWidget* parent);
LadspaPlugin* getSelectedPlugin() { SS_TRACE_IN SS_TRACE_OUT return selectedPlugin; }
private slots:
void okPressed();
void cancelPressed();
void selectionChanged(QTreeWidgetItem* item);
void doubleClicked(QTreeWidgetItem* item);
private:
QTreeWidgetItem* selectedItem;
LadspaPlugin* findSelectedPlugin();
};
//-------------------------------
// SS_PluginGuiFront
//-------------------------------
class SS_PluginFront : public QGroupBox
{
Q_OBJECT
private:
QHBoxLayout* layout;
QVBoxLayout* expLayout;
QLineEdit* pluginName;
QCheckBox* onOff;
QPushButton* loadFxButton;
QPushButton* clearFxButton;
QPushButton* expandButton;
QSlider* outGainSlider;
SS_PluginChooser* pluginChooser;
LadspaPlugin* plugin;
QGroupBox* expGroup;
int fxid;
bool expanded;
//For effect parameters:
SS_ParameterWidgetList paramWidgets;
protected:
public:
SS_PluginFront(QWidget* parent, int id);
void setPluginName(QString name);
~SS_PluginFront();
void updatePluginValue(unsigned i);
void clearPluginDisplay();
void setParameterValue(int param, int val);
void setRetGain(int val);
protected:
virtual QSize sizeHint() const;
virtual QSizePolicy sizePolicy() const;
private slots:
void loadButton();
void returnSliderMoved(int val);
void onOffToggled(bool state);
void clearButtonPressed();
void expandButtonPressed();
void parameterValueChanged(int fxid, int parameter, int val);
signals:
void loadPlugin(int fxid, QString lib, QString name);
void returnLevelChanged(int fxid, int val);
void fxToggled(int fxid, int state);
void clearPlugin(int fxid);
void sizeChanged(int fxid, int val);
void effectParameterChanged(int fxid, int param, int val);
private:
void createPluginParameters();
};
//-------------------------------
// SS_PluginGui
// Main plugin class, dialog
//-------------------------------
class SS_PluginGui : public QDialog
{
Q_OBJECT
private:
QVBoxLayout* layout;
SS_PluginFront* pluginFronts[4];
public:
SS_PluginGui(QWidget* parent);
SS_PluginFront* getPluginFront(unsigned i);
~SS_PluginGui() {}
private slots:
void pluginFrontSizeChanged(int fxid, int val);
};
#endif
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