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Implement segment display mode handling and update notifications
[pulseview.git]
/
pv
/
views
/
trace
/
view.hpp
diff --git
a/pv/views/trace/view.hpp
b/pv/views/trace/view.hpp
index 8fd7e968552f6af0528e3697e16f8eca2a5fb11e..da05691f42f5274b8c8fd86d54ffeccd80230927 100644
(file)
--- a/
pv/views/trace/view.hpp
+++ b/
pv/views/trace/view.hpp
@@
-37,6
+37,7
@@
#include "cursorpair.hpp"
#include "flag.hpp"
#include "cursorpair.hpp"
#include "flag.hpp"
+#include "trace.hpp"
#include "tracetreeitemowner.hpp"
using std::list;
#include "tracetreeitemowner.hpp"
using std::list;
@@
-190,6
+191,14
@@
public:
*/
unsigned int depth() const;
*/
unsigned int depth() const;
+ /**
+ * Returns whether the currently shown segment can be influenced
+ * (selected) or not.
+ */
+ bool segment_is_selectable() const;
+
+ void set_segment_display_mode(Trace::SegmentDisplayMode mode);
+
void zoom(double steps);
void zoom(double steps, int offset);
void zoom(double steps);
void zoom(double steps, int offset);
@@
-295,6
+304,12
@@
Q_SIGNALS:
/// Emitted when the time_unit changed.
void time_unit_changed();
/// Emitted when the time_unit changed.
void time_unit_changed();
+ /// Emitted when the currently selected segment changed
+ void segment_changed(int segment_id);
+
+ /// Emitted when the multi-segment display mode changed
+ void segment_display_mode_changed(bool segment_selectable);
+
public Q_SLOTS:
void trigger_event(util::Timestamp location);
public Q_SLOTS:
void trigger_event(util::Timestamp location);
@@
-424,6
+439,10
@@
private:
/// The ID of the currently displayed segment
int current_segment_;
/// The ID of the currently displayed segment
int current_segment_;
+ Trace::SegmentDisplayMode segment_display_mode_;
+
+ /// Signals whether the user can change the currently shown segment.
+ bool segment_selectable_;
/// The view time scale in seconds per pixel.
double scale_;
/// The view time scale in seconds per pixel.
double scale_;