* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
-#ifndef PULSEVIEW_PV_VIEW_LOGICSIGNAL_H
-#define PULSEVIEW_PV_VIEW_LOGICSIGNAL_H
+#ifndef PULSEVIEW_PV_VIEW_LOGICSIGNAL_HPP
+#define PULSEVIEW_PV_VIEW_LOGICSIGNAL_HPP
+
+#include <QCache>
#include "signal.hpp"
#include <memory>
+class QIcon;
class QToolBar;
namespace sigrok {
static const QColor SignalColours[10];
+ static QColor TriggerMarkerBackgroundColour;
+ static const int TriggerMarkerPadding;
+ static const char* TriggerMarkerIcons[8];
+
public:
LogicSignal(pv::Session &session,
std::shared_ptr<sigrok::Device> device,
/**
* Paints the background layer of the signal with a QPainter
* @param p the QPainter to paint into.
- * @param left the x-coordinate of the left edge of the signal.
- * @param right the x-coordinate of the right edge of the signal.
+ * @param pp the painting parameters object to paint with..
**/
- void paint_back(QPainter &p, int left, int right);
+ void paint_back(QPainter &p, const ViewItemPaintParams &pp);
/**
* Paints the mid-layer of the signal with a QPainter
* @param p the QPainter to paint into.
- * @param left the x-coordinate of the left edge of the signal.
- * @param right the x-coordinate of the right edge of the signal.
+ * @param pp the painting parameters object to paint with..
+ **/
+ void paint_mid(QPainter &p, const ViewItemPaintParams &pp);
+
+ /**
+ * Paints the foreground layer of the signal with a QPainter
+ * @param p the QPainter to paint into.
+ * @param pp the painting parameters object to paint with.
**/
- void paint_mid(QPainter &p, int left, int right);
+ virtual void paint_fore(QPainter &p, const ViewItemPaintParams &pp);
private:
void paint_caps(QPainter &p, QLineF *const lines,
void populate_popup_form(QWidget *parent, QFormLayout *form);
void modify_trigger();
+ static const QIcon* get_icon(const char *path);
+ static const QPixmap* get_pixmap(const char *path);
+
private Q_SLOTS:
void on_trigger();
QAction *trigger_falling_;
QAction *trigger_low_;
QAction *trigger_change_;
+
+ static QCache<QString, const QIcon> icon_cache_;
+ static QCache<QString, const QPixmap> pixmap_cache_;
};
} // namespace view
} // namespace pv
-#endif // PULSEVIEW_PV_VIEW_LOGICSIGNAL_H
+#endif // PULSEVIEW_PV_VIEW_LOGICSIGNAL_HPP