X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=pv%2Fview%2Fviewport.cpp;h=feb880e94a0bd0ea477ed225bdae4642c5cef767;hb=e899d8bd280bbb88c81b4a41fd7d624194697ef6;hp=a94ada93faac055aae26761941e515b3318288a7;hpb=f65cd27bdbf70644052dd43dac4bbe9403f4dfee;p=pulseview.git

diff --git a/pv/view/viewport.cpp b/pv/view/viewport.cpp
index a94ada93..feb880e9 100644
--- a/pv/view/viewport.cpp
+++ b/pv/view/viewport.cpp
@@ -24,6 +24,7 @@
 
 #include "signal.hpp"
 #include "view.hpp"
+#include "viewitempaintparams.hpp"
 #include "viewport.hpp"
 
 #include <pv/session.hpp>
@@ -33,6 +34,7 @@
 using std::abs;
 using std::max;
 using std::min;
+using std::none_of;
 using std::shared_ptr;
 using std::stable_sort;
 using std::vector;
@@ -59,31 +61,36 @@ Viewport::Viewport(View &parent) :
 void Viewport::paintEvent(QPaintEvent*)
 {
 	vector< shared_ptr<RowItem> > row_items(view_.begin(), view_.end());
+	assert(none_of(row_items.begin(), row_items.end(),
+		[](const shared_ptr<RowItem> &r) { return !r; }));
+
 	stable_sort(row_items.begin(), row_items.end(),
 		[](const shared_ptr<RowItem> &a, const shared_ptr<RowItem> &b) {
 			return a->visual_v_offset() < b->visual_v_offset(); });
 
+	const vector< shared_ptr<TimeItem> > time_items(view_.time_items());
+	assert(none_of(time_items.begin(), time_items.end(),
+		[](const shared_ptr<TimeItem> &t) { return !t; }));
+
 	QPainter p(this);
 	p.setRenderHint(QPainter::Antialiasing);
 
-	if (view_.cursors_shown())
-		view_.cursors().draw_viewport_background(p, rect());
+	const ViewItemPaintParams pp(rect(), view_.scale(), view_.offset());
 
-	// Plot the signal
+	for (const shared_ptr<TimeItem> t : time_items)
+		t->paint_back(p, pp);
 	for (const shared_ptr<RowItem> r : row_items)
-	{
-		assert(r);
-		r->paint_back(p, 0, width());
-	}
+		r->paint_back(p, pp);
 
+	for (const shared_ptr<TimeItem> t : time_items)
+		t->paint_mid(p, pp);
 	for (const shared_ptr<RowItem> r : row_items)
-		r->paint_mid(p, 0, width());
+		r->paint_mid(p, pp);
 
 	for (const shared_ptr<RowItem> r : row_items)
-		r->paint_fore(p, 0, width());
-
-	if (view_.cursors_shown())
-		view_.cursors().draw_viewport_foreground(p, rect());
+		r->paint_fore(p, pp);
+	for (const shared_ptr<TimeItem> t : time_items)
+		t->paint_fore(p, pp);
 
 	p.end();
 }