X-Git-Url: http://git.code-monkey.de/?p=pulseview.git;a=blobdiff_plain;f=pv%2Fview%2Ftimemarker.hpp;h=c72dedf56f79e0a1c223436e8841c8796337e125;hp=1c0703a43adf2fc2a409fcd3a1a72692591cdebd;hb=7a01bd3654ed046216308fa64edfd79be7cd525f;hpb=361c560ed9ef67278916e086ed0b0649ae01b583

diff --git a/pv/view/timemarker.hpp b/pv/view/timemarker.hpp
index 1c0703a..c72dedf 100644
--- 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