From: Soeren Apel <redacted>
Date: Wed, 26 Jun 2019 20:20:25 +0000 (+0200)
Subject: Trace View: Move ruler time conversion from View to Ruler
X-Git-Url: https://sigrok.org/gitaction?a=commitdiff_plain;h=4468ee4246cd5e47845494e8b3b22a17d434ed5b;p=pulseview.git

Trace View: Move ruler time conversion from View to Ruler
---

diff --git a/pv/views/trace/cursor.cpp b/pv/views/trace/cursor.cpp
index c218440e..0fcb6faf 100644
--- a/pv/views/trace/cursor.cpp
+++ b/pv/views/trace/cursor.cpp
@@ -59,7 +59,7 @@ QString Cursor::get_text() const
 	const pv::util::Timestamp& diff = abs(time_ - other->time_);
 
 	return Ruler::format_time_with_distance(
-		diff, view_.absolute_to_ruler_time(time_),
+		diff, view_.ruler()->get_ruler_time_from_absolute_time(time_),
         view_.tick_prefix(), view_.time_unit(), view_.tick_precision());
 }
 
diff --git a/pv/views/trace/ruler.cpp b/pv/views/trace/ruler.cpp
index 401fc3da..5fa1be2f 100644
--- a/pv/views/trace/ruler.cpp
+++ b/pv/views/trace/ruler.cpp
@@ -129,6 +129,16 @@ pv::util::Timestamp Ruler::get_ruler_time_from_x_pos(uint32_t x) const
 	return view_.ruler_offset() + ((double)x + 0.5) * view_.scale();
 }
 
+pv::util::Timestamp Ruler::get_ruler_time_from_absolute_time(const pv::util::Timestamp& abs_time) const
+{
+	return abs_time + view_.zero_offset();
+}
+
+pv::util::Timestamp Ruler::get_absolute_time_from_ruler_time(const pv::util::Timestamp& ruler_time) const
+{
+	return ruler_time - view_.zero_offset();
+}
+
 void Ruler::contextMenuEvent(QContextMenuEvent *event)
 {
 	MarginWidget::contextMenuEvent(event);
diff --git a/pv/views/trace/ruler.hpp b/pv/views/trace/ruler.hpp
index 5035bfc8..bfab7666 100644
--- a/pv/views/trace/ruler.hpp
+++ b/pv/views/trace/ruler.hpp
@@ -120,6 +120,9 @@ public:
 	pv::util::Timestamp get_absolute_time_from_x_pos(uint32_t x) const;
 	pv::util::Timestamp get_ruler_time_from_x_pos(uint32_t x) const;
 
+	pv::util::Timestamp get_ruler_time_from_absolute_time(const pv::util::Timestamp& abs_time) const;
+	pv::util::Timestamp get_absolute_time_from_ruler_time(const pv::util::Timestamp& ruler_time) const;
+
 protected:
 	virtual void contextMenuEvent(QContextMenuEvent *event) override;
 	void resizeEvent(QResizeEvent*) override;
diff --git a/pv/views/trace/timemarker.cpp b/pv/views/trace/timemarker.cpp
index c58aa08d..ec4c97d7 100644
--- a/pv/views/trace/timemarker.cpp
+++ b/pv/views/trace/timemarker.cpp
@@ -25,6 +25,7 @@
 #include "timemarker.hpp"
 
 #include "pv/widgets/timestampspinbox.hpp"
+#include "ruler.hpp"
 #include "view.hpp"
 
 #include <QApplication>
@@ -65,7 +66,7 @@ void TimeMarker::set_time(const pv::util::Timestamp& time)
 
 	if (value_widget_) {
 		updating_value_widget_ = true;
-		value_widget_->setValue(view_.absolute_to_ruler_time(time));
+		value_widget_->setValue(view_.ruler()->get_ruler_time_from_absolute_time(time));
 		updating_value_widget_ = false;
 	}
 
@@ -179,7 +180,7 @@ pv::widgets::Popup* TimeMarker::create_popup(QWidget *parent)
 	popup->setLayout(form);
 
 	value_widget_ = new pv::widgets::TimestampSpinBox(parent);
-	value_widget_->setValue(view_.absolute_to_ruler_time(time_));
+	value_widget_->setValue(view_.ruler()->get_ruler_time_from_absolute_time(time_));
 
 	connect(value_widget_, SIGNAL(valueChanged(const pv::util::Timestamp&)),
 		this, SLOT(on_value_changed(const pv::util::Timestamp&)));
@@ -192,7 +193,7 @@ pv::widgets::Popup* TimeMarker::create_popup(QWidget *parent)
 void TimeMarker::on_value_changed(const pv::util::Timestamp& value)
 {
 	if (!updating_value_widget_)
-		set_time(view_.ruler_to_absolute_time(value));
+		set_time(view_.ruler()->get_absolute_time_from_ruler_time(value));
 }
 
 } // namespace trace
diff --git a/pv/views/trace/view.cpp b/pv/views/trace/view.cpp
index 8e2a2b32..4b95a806 100644
--- a/pv/views/trace/view.cpp
+++ b/pv/views/trace/view.cpp
@@ -456,16 +456,6 @@ void View::set_scale(double scale)
 	}
 }
 
-pv::util::Timestamp View::absolute_to_ruler_time(const pv::util::Timestamp& abs_time) const
-{
-    return abs_time + zero_offset_;
-}
-
-pv::util::Timestamp View::ruler_to_absolute_time(const pv::util::Timestamp& ruler_time) const
-{
-    return ruler_time - zero_offset_;
-}
-
 void View::set_offset(const pv::util::Timestamp& offset, bool force_update)
 {
 	if ((offset_ != offset) || force_update) {
@@ -503,6 +493,11 @@ void View::reset_zero_position()
 	ruler_->update();
 }
 
+pv::util::Timestamp View::zero_offset() const
+{
+	return zero_offset_;
+}
+
 int View::owner_visual_v_offset() const
 {
 	return -scrollarea_->verticalScrollBar()->sliderPosition();
diff --git a/pv/views/trace/view.hpp b/pv/views/trace/view.hpp
index 06b2cf2f..8f59b029 100644
--- a/pv/views/trace/view.hpp
+++ b/pv/views/trace/view.hpp
@@ -177,8 +177,7 @@ public:
 
 	void reset_zero_position();
 
-    pv::util::Timestamp absolute_to_ruler_time(const pv::util::Timestamp& abs_time) const;
-    pv::util::Timestamp ruler_to_absolute_time(const pv::util::Timestamp& ruler_time) const;
+	pv::util::Timestamp zero_offset() const;
 
 	/**
 	 * Returns the vertical scroll offset.