Clementine-audio-player-Mac.../src/analyzers/analyzercontainer.h

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#ifndef ANALYZERCONTAINER_H
#define ANALYZERCONTAINER_H
#include <QWidget>
#include <QMenu>
#include <QSignalMapper>
#include "analyzerbase.h"
#include "engine_fwd.h"
class AnalyzerContainer : public QWidget {
Q_OBJECT
public:
AnalyzerContainer(QWidget* parent);
void set_engine(EngineBase* engine);
static const char* kSettingsGroup;
protected:
void contextMenuEvent(QContextMenuEvent *);
private slots:
void ChangeAnalyzer(int id);
void DisableAnalyzer();
private:
void Load();
void Save();
template <typename T>
void AddAnalyzerType();
private:
QMenu* context_menu_;
QActionGroup* group_;
QSignalMapper* mapper_;
QList<const QMetaObject*> analyzer_types_;
QList<QAction*> actions_;
QAction* disable_action_;
Analyzer::Base* current_analyzer_;
EngineBase* engine_;
};
template <typename T>
void AnalyzerContainer::AddAnalyzerType() {
int id = analyzer_types_.count();
analyzer_types_ << &T::staticMetaObject;
QAction* action = context_menu_->addAction(tr(T::kName), mapper_, SLOT(map()));
group_->addAction(action);
mapper_->setMapping(action, id);
action->setCheckable(true);
actions_ << action;
}
#endif