Modified header guards to match file names

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

diff --git a/pv/view/timemarker.hpp b/pv/view/timemarker.hpp
index 1c0703a43adf2fc2a409fcd3a1a72692591cdebd..c72dedf56f79e0a1c223436e8841c8796337e125 100644 (file)
--- a/pv/view/timemarker.hpp
+++ b/pv/view/timemarker.hpp
@@ -18,8 +18,8 @@
  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
  */
 
-#ifndef PULSEVIEW_PV_VIEW_MARKER_H
-#define PULSEVIEW_PV_VIEW_MARKER_H
+#ifndef PULSEVIEW_PV_VIEW_MARKER_HPP
+#define PULSEVIEW_PV_VIEW_MARKER_HPP
 
 #include <QColor>
 #include <QDoubleSpinBox>
@@ -27,7 +27,7 @@
 #include <QRectF>
 #include <QWidgetAction>
 
-#include "selectableitem.hpp"
+#include "timeitem.hpp"
 
 class QPainter;
 class QRect;
@@ -37,10 +37,13 @@ namespace view {
 
 class View;
 
-class TimeMarker : public SelectableItem
+class TimeMarker : public TimeItem
 {
        Q_OBJECT
 
+public:
+       static const int ArrowSize;
+
 protected:
        /**
         * Constructor.
@@ -64,41 +67,51 @@ public:
        float get_x() const;
 
        /**
-        * Gets the drag point of the row item.
+        * Gets the arrow-tip point of the time marker.
+        * @param rect the rectangle of the ruler area.
         */
-       QPoint point() const;
+       QPoint point(const QRect &rect) const;
 
        /**
-        * Paints the marker to the viewport.
-        * @param p The painter to draw with.
-        * @param rect The rectangle of the viewport client area.
+        * Computes the outline rectangle of a label.
+        * @param rect the rectangle of the header area.
+        * @return Returns the rectangle of the signal label.
         */
-       virtual void paint(QPainter &p, const QRect &rect);
+       QRectF label_rect(const QRectF &rect) const;
 
        /**
-        * Gets the marker label rectangle.
-        * @param rect The rectangle of the ruler client area.
-        * @return Returns the label rectangle.
+        * Computes the outline rectangle of the viewport hit-box.
+        * @param rect the rectangle of the viewport area.
+        * @return Returns the rectangle of the hit-box.
+        */
+       QRectF hit_box_rect(const QRectF &rect) const;
+
+       /**
+        * Gets the text to show in the marker.
         */
-       virtual QRectF get_label_rect(const QRect &rect) const = 0;
+       virtual QString get_text() const = 0;
 
        /**
         * Paints the marker's label to the ruler.
         * @param p The painter to draw with.
         * @param rect The rectangle of the ruler client area.
+        * @param hover true if the label is being hovered over by the mouse.
         */
-       virtual void paint_label(QPainter &p, const QRect &rect) = 0;
+       void paint_label(QPainter &p, const QRect &rect, bool hover);
 
-       pv::widgets::Popup* create_popup(QWidget *parent);
+       /**
+        * Paints the foreground layer of the item with a QPainter
+        * @param p the QPainter to paint into.
+        * @param pp the painting parameters object to paint with.
+        **/
+       void paint_fore(QPainter &p, const ViewItemPaintParams &pp);
+
+       virtual pv::widgets::Popup* create_popup(QWidget *parent);
 
 private Q_SLOTS:
        void on_value_changed(double value);
 
-Q_SIGNALS:
-       void time_changed();
-
 protected:
-       View &view_;
        const QColor &colour_;
 
        double time_;
@@ -113,4 +126,4 @@ protected:
 } // namespace view
 } // namespace pv
 
-#endif // PULSEVIEW_PV_VIEW_MARKER_H
+#endif // PULSEVIEW_PV_VIEW_MARKER_HPP