X-Git-Url: http://sigrok.org/gitweb/?a=blobdiff_plain;f=pv%2Fviews%2Ftrace%2Ftrace.hpp;h=741f346957735c92aa1f62f1dc37e5cc3c85aad4;hb=f6a93932056dab5e2f75207b65197b436d4141a5;hp=758b2e97c46e0142238b842e8b3d42c013fda747;hpb=1931b5f932cf068d073bc798f11dd21ede5389a2;p=pulseview.git

diff --git a/pv/views/trace/trace.hpp b/pv/views/trace/trace.hpp
index 758b2e97..741f3469 100644
--- a/pv/views/trace/trace.hpp
+++ b/pv/views/trace/trace.hpp
@@ -17,8 +17,8 @@
  * along with this program; if not, see <http://www.gnu.org/licenses/>.
  */
 
-#ifndef PULSEVIEW_PV_VIEWS_TRACEVIEW_TRACE_HPP
-#define PULSEVIEW_PV_VIEWS_TRACEVIEW_TRACE_HPP
+#ifndef PULSEVIEW_PV_VIEWS_TRACE_TRACE_HPP
+#define PULSEVIEW_PV_VIEWS_TRACE_TRACE_HPP
 
 #include <QColor>
 #include <QPainter>
@@ -91,9 +91,11 @@ private:
 
 	static const QColor BrightGrayBGColor;
 	static const QColor DarkGrayBGColor;
+	static const QColor ErrorBgColor;
 
 protected:
-	Trace(shared_ptr<data::SignalBase> channel);
+	Trace(shared_ptr<data::SignalBase> signal);
+	~Trace();
 
 public:
 	/**
@@ -101,6 +103,16 @@ public:
 	 */
 	shared_ptr<data::SignalBase> base() const;
 
+	/**
+	 * Returns true if the item may be selected.
+	 */
+	virtual bool is_selectable(QPoint pos) const;
+
+	/**
+	 * Returns true if the item may be dragged/moved.
+	 */
+	virtual bool is_draggable(QPoint pos) const;
+
 	/**
 	 * Configures the segment display mode to use.
 	 */
@@ -116,7 +128,16 @@ public:
 	 */
 	virtual void paint_label(QPainter &p, const QRect &rect, bool hover);
 
-	virtual QMenu* create_context_menu(QWidget *parent);
+	/**
+	 * Paints the signal's current error message text.
+	 * @param p the QPainter to paint into.
+	 * @param pp The painting parameters object to paint with.
+	 */
+	virtual void paint_error(QPainter &p, const ViewItemPaintParams &pp);
+
+	virtual QMenu* create_header_context_menu(QWidget *parent);
+
+	virtual QMenu* create_view_context_menu(QWidget *parent, QPoint &click_pos);
 
 	pv::widgets::Popup* create_popup(QWidget *parent);
 
@@ -127,6 +148,14 @@ public:
 	 */
 	QRectF label_rect(const QRectF &rect) const;
 
+	/**
+	 * Computes the outline rectangle of the viewport hit-box.
+	 * @param pp The painting parameters object to paint with.
+	 * @return Returns the rectangle of the hit-box.
+	 * @remarks The default implementation returns an empty hit-box.
+	 */
+	virtual QRectF hit_box_rect(const ViewItemPaintParams &pp) const;
+
 	void set_current_segment(const int segment);
 
 	int get_current_segment() const;
@@ -163,8 +192,8 @@ protected:
 
 protected Q_SLOTS:
 	virtual void on_name_changed(const QString &text);
-
 	virtual void on_color_changed(const QColor &color);
+	virtual void on_error_message_changed(const QString &msg);
 
 	void on_popup_closed();
 
@@ -173,6 +202,8 @@ private Q_SLOTS:
 
 	void on_coloredit_changed(const QColor &color);
 
+	void on_create_marker_here() const;
+
 protected:
 	shared_ptr<data::SignalBase> base_;
 	QPen axis_pen_;
@@ -180,6 +211,8 @@ protected:
 	SegmentDisplayMode segment_display_mode_;
 	bool show_hover_marker_;
 
+	uint32_t context_menu_x_pos_;
+
 	/// The ID of the currently displayed segment
 	int current_segment_;
 
@@ -192,4 +225,4 @@ private:
 } // namespace views
 } // namespace pv
 
-#endif // PULSEVIEW_PV_VIEWS_TRACEVIEW_TRACE_HPP
+#endif // PULSEVIEW_PV_VIEWS_TRACE_TRACE_HPP