X-Git-Url: https://sigrok.org/gitweb/?p=pulseview.git;a=blobdiff_plain;f=pv%2Fviews%2Ftrace%2Fview.hpp;h=4f364404ce01acf2c9f9b4ee18d8cfb2dc517843;hp=9529e7a3fee25a3c057a76c5c1c76a5ebc0c4d08;hb=ff046cb6c42a2382ee281e83955b7ae44030b42e;hpb=451dc5f33fbc4f559881acdf338c476a976fcbf2

diff --git a/pv/views/trace/view.hpp b/pv/views/trace/view.hpp
index 9529e7a3..4f364404 100644
--- a/pv/views/trace/view.hpp
+++ b/pv/views/trace/view.hpp
@@ -31,8 +31,9 @@
 #include <QSizeF>
 #include <QSplitter>
 
-#include <pv/data/signaldata.hpp>
+#include <pv/globalsettings.hpp>
 #include <pv/util.hpp>
+#include <pv/data/signaldata.hpp>
 #include <pv/views/viewbase.hpp>
 
 #include "cursorpair.hpp"
@@ -81,7 +82,7 @@ public:
 	bool viewportEvent(QEvent *event);
 };
 
-class View : public ViewBase, public TraceTreeItemOwner
+class View : public ViewBase, public TraceTreeItemOwner, public GlobalSettingsInterface
 {
 	Q_OBJECT
 
@@ -102,6 +103,14 @@ private:
 public:
 	explicit View(Session &session, bool is_main_view=false, QWidget *parent = nullptr);
 
+	~View();
+
+	/**
+	 * Resets the view to its default state after construction. It does however
+	 * not reset the signal bases or any other connections with the session.
+	 */
+	virtual void reset_view_state();
+
 	Session& session();
 	const Session& session() const;
 
@@ -225,8 +234,6 @@ public:
 
 	void zoom_fit(bool gui_state);
 
-	void zoom_one_to_one();
-
 	/**
 	 * Sets the scale and offset.
 	 * @param scale The new view scale in seconds per pixel.
@@ -239,15 +246,15 @@ public:
 	pair<pv::util::Timestamp, pv::util::Timestamp> get_time_extents() const;
 
 	/**
-	 * Enables or disables coloured trace backgrounds. If they're not
-	 * coloured then they will use alternating colors.
+	 * Enables or disables colored trace backgrounds. If they're not
+	 * colored then they will use alternating colors.
 	 */
-	void enable_coloured_bg(bool state);
+	void enable_colored_bg(bool state);
 
 	/**
-	 * Returns true if the trace background should be drawn with a coloured background.
+	 * Returns true if the trace background should be drawn with a colored background.
 	 */
-	bool coloured_bg() const;
+	bool colored_bg() const;
 
 	/**
 	 * Enable or disable showing sampling points.
@@ -298,6 +305,8 @@ public:
 
 	void restack_all_trace_tree_items();
 
+	void on_setting_changed(const QString &key, const QVariant &value);
+
 Q_SIGNALS:
 	void hover_point_changed(const QPoint &hp);
 
@@ -332,6 +341,9 @@ Q_SIGNALS:
 	/// @param mode is a value of Trace::SegmentDisplayMode
 	void segment_display_mode_changed(int mode, bool segment_selectable);
 
+	/// Emitted when the cursors are shown/hidden
+	void cursor_state_changed(bool show);
+
 public Q_SLOTS:
 	void trigger_event(int segment_id, util::Timestamp location);
 
@@ -485,7 +497,7 @@ private:
 	bool header_was_shrunk_;
 
 	bool sticky_scrolling_;
-	bool coloured_bg_;
+	bool colored_bg_;
 	bool always_zoom_to_fit_;
 
 	pv::util::Timestamp tick_period_;