LogicSignal: Added set_logic_data

[pulseview.git] / pv / view / logicsignal.hpp

diff --git a/pv/view/logicsignal.hpp b/pv/view/logicsignal.hpp
index 30dea6f4fb39c9d271c7448d44d52d2713d491ca..4df0f8ce77d99f74fbc1c388c773b625b3810c0e 100644 (file)
--- a/pv/view/logicsignal.hpp
+++ b/pv/view/logicsignal.hpp
@@ -18,13 +18,16 @@
  * 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 {
@@ -56,6 +59,10 @@ private:
 
        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,
@@ -68,6 +75,8 @@ public:
 
        std::shared_ptr<pv::data::Logic> logic_data() const;
 
+       void set_logic_data(std::shared_ptr<pv::data::Logic> data);
+
        /**
         * Computes the vertical extents of the contents of this row item.
         * @return A pair containing the minimum and maximum y-values.
@@ -77,18 +86,23 @@ public:
        /**
         * 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, int left, int right);
+       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.
+        **/
+       virtual void paint_fore(QPainter &p, const ViewItemPaintParams &pp);
 
 private:
        void paint_caps(QPainter &p, QLineF *const lines,
@@ -98,6 +112,7 @@ private:
 
        void init_trigger_actions(QWidget *parent);
 
+       const std::vector<int32_t> get_trigger_types() const;
        QAction* action_from_trigger_type(
                const sigrok::TriggerMatchType *match);
        const sigrok::TriggerMatchType* trigger_type_from_action(
@@ -105,6 +120,9 @@ private:
        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();
 
@@ -120,9 +138,12 @@ private:
        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