X-Git-Url: https://sigrok.org/gitweb/?p=pulseview.git;a=blobdiff_plain;f=pv%2Fviews%2Ftrace%2Ftrace.cpp;h=65abaf0cec2e095032b0ed6ec74a3e45ce2686a2;hp=8c450a088604e543a2b1f41e421011e0e3d719db;hb=633e8ade5289eff00c7137f59269361aa547449a;hpb=9e773fecf2d4ab8f2fc6e1cc880b9102c22ec228

diff --git a/pv/views/trace/trace.cpp b/pv/views/trace/trace.cpp
index 8c450a08..65abaf0c 100644
--- a/pv/views/trace/trace.cpp
+++ b/pv/views/trace/trace.cpp
@@ -26,7 +26,9 @@
 #include <QFormLayout>
 #include <QKeyEvent>
 #include <QLineEdit>
+#include <QMenu>
 
+#include "ruler.hpp"
 #include "trace.hpp"
 #include "tracepalette.hpp"
 #include "view.hpp"
@@ -78,6 +80,26 @@ shared_ptr<data::SignalBase> Trace::base() const
 	return base_;
 }
 
+bool Trace::is_selectable(QPoint pos) const
+{
+	// True if the header was clicked, false if the trace area was clicked
+	const View *view = owner_->view();
+	assert(view);
+
+	return (pos.x() <= view->header_width());
+}
+
+bool Trace::is_draggable(QPoint pos) const
+{
+	// While the header label that belongs to this trace is draggable,
+	// the trace itself shall not be. Hence we return true if the header
+	// was clicked and false if the trace area was clicked
+	const View *view = owner_->view();
+	assert(view);
+
+	return (pos.x() <= view->header_width());
+}
+
 void Trace::set_segment_display_mode(SegmentDisplayMode mode)
 {
 	segment_display_mode_ = mode;
@@ -90,6 +112,10 @@ void Trace::on_setting_changed(const QString &key, const QVariant &value)
 {
 	if (key == GlobalSettings::Key_View_ShowHoverMarker)
 		show_hover_marker_ = value.toBool();
+
+	// Force a repaint since many options alter the way traces look
+	if (owner_)
+		owner_->row_item_appearance_changed(false, true);
 }
 
 void Trace::paint_label(QPainter &p, const QRect &rect, bool hover)
@@ -156,6 +182,34 @@ QMenu* Trace::create_header_context_menu(QWidget *parent)
 	return menu;
 }
 
+QMenu* Trace::create_view_context_menu(QWidget *parent, QPoint &click_pos)
+{
+	context_menu_x_pos_ = click_pos.x();
+
+	// Get entries from default menu before adding our own
+	QMenu *const menu = new QMenu(parent);
+
+	QMenu* default_menu = TraceTreeItem::create_view_context_menu(parent, click_pos);
+	if (default_menu) {
+		for (QAction *action : default_menu->actions()) {  // clazy:exclude=range-loop
+			menu->addAction(action);
+			if (action->parent() == default_menu)
+				action->setParent(menu);
+		}
+		delete default_menu;
+
+		// Add separator if needed
+		if (menu->actions().length() > 0)
+			menu->addSeparator();
+	}
+
+	QAction *const create_marker_here = new QAction(tr("Create marker here"), this);
+	connect(create_marker_here, SIGNAL(triggered()), this, SLOT(on_create_marker_here()));
+	menu->addAction(create_marker_here);
+
+	return menu;
+}
+
 pv::widgets::Popup* Trace::create_popup(QWidget *parent)
 {
 	using pv::widgets::Popup;
@@ -189,10 +243,16 @@ QRectF Trace::label_rect(const QRectF &rect) const
 
 QRectF Trace::hit_box_rect(const ViewItemPaintParams &pp) const
 {
+	// This one is only for the trace itself, excluding the header area
+	const View *view = owner_->view();
+	assert(view);
+
 	pair<int, int> extents = v_extents();
 	const int top = pp.top() + get_visual_y() + extents.first;
 	const int height = extents.second - extents.first;
-	return QRectF(pp.left(), top, pp.width(), height);
+
+	return QRectF(pp.left() + view->header_width(), top,
+		pp.width() - view->header_width(), height);
 }
 
 void Trace::set_current_segment(const int segment)
@@ -232,12 +292,13 @@ void Trace::paint_back(QPainter &p, ViewItemPaintParams &pp)
 
 void Trace::paint_axis(QPainter &p, ViewItemPaintParams &pp, int y)
 {
+	bool wasAntialiased = p.testRenderHint(QPainter::Antialiasing);
 	p.setRenderHint(QPainter::Antialiasing, false);
 
 	p.setPen(axis_pen_);
 	p.drawLine(QPointF(pp.left(), y), QPointF(pp.right(), y));
 
-	p.setRenderHint(QPainter::Antialiasing, true);
+	p.setRenderHint(QPainter::Antialiasing, wasAntialiased);
 }
 
 void Trace::add_color_option(QWidget *parent, QFormLayout *form)
@@ -268,10 +329,11 @@ void Trace::paint_hover_marker(QPainter &p)
 
 	const pair<int, int> extents = v_extents();
 
+	bool wasAntialiased = p.testRenderHint(QPainter::Antialiasing);
 	p.setRenderHint(QPainter::Antialiasing, false);
 	p.drawLine(x, get_visual_y() + extents.first,
 		x, get_visual_y() + extents.second);
-	p.setRenderHint(QPainter::Antialiasing, true);
+	p.setRenderHint(QPainter::Antialiasing, wasAntialiased);
 }
 
 void Trace::create_popup_form()
@@ -343,6 +405,17 @@ void Trace::on_coloredit_changed(const QColor &color)
 	base_->set_color(color);
 }
 
+void Trace::on_create_marker_here() const
+{
+	View *view = owner_->view();
+	assert(view);
+
+	const Ruler *ruler = view->ruler();
+	QPoint p = ruler->mapFrom(view, QPoint(context_menu_x_pos_, 0));
+
+	view->add_flag(ruler->get_absolute_time_from_x_pos(p.x()));
+}
+
 } // namespace trace
 } // namespace views
 } // namespace pv