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Diffstat (limited to 'attic/muse/synti/simpledrums/ssplugingui.h')
| -rw-r--r-- | attic/muse/synti/simpledrums/ssplugingui.h | 201 |
1 files changed, 201 insertions, 0 deletions
diff --git a/attic/muse/synti/simpledrums/ssplugingui.h b/attic/muse/synti/simpledrums/ssplugingui.h new file mode 100644 index 00000000..5f1d8b02 --- /dev/null +++ b/attic/muse/synti/simpledrums/ssplugingui.h @@ -0,0 +1,201 @@ +// +// 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.h> +#include <qslider.h> +#include "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 /*val*/) { //prevent compiler warning unused parameter + 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, const char* name = 0) + : QCheckBox(parent, name) , 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->isOn()); 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, const char* name = 0) + : QSlider(Qt::Horizontal, parent, name), 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 SS_PluginChooserBase +{ + Q_OBJECT + private: + LadspaPlugin* selectedPlugin; + protected: + + public: + SS_PluginChooser(QWidget* parent, const char* name=0); + LadspaPlugin* getSelectedPlugin() { SS_TRACE_IN SS_TRACE_OUT return selectedPlugin; } + + private slots: + void okPressed(); + void cancelPressed(); + void selectionChanged(QListViewItem* item); + void doubleClicked(QListViewItem* item); + + private: + QListViewItem* 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; + QButtonGroup* expGroup; + + int fxid; + bool expanded; + + //For effect parameters: + SS_ParameterWidgetList paramWidgets; + + protected: + + public: + SS_PluginFront(QWidget* parent, int id, const char* name = 0); + 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, const char* name = 0); + SS_PluginFront* getPluginFront(unsigned i); + ~SS_PluginGui() {} +private slots: + void pluginFrontSizeChanged(int fxid, int val); + }; + + +#endif + |