X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=gtk2_ardour%2Fmeter_patterns.h;h=a0685bb50d17fe8934e3fd9b3c6f4128954d67c8;hb=dd72d2bf6584571b88fb383752dcb0dd892a034a;hp=5951ff2fd6691f184d25b0f9880a76d730ddc6d4;hpb=68762b9efdb2f289691586e817835c70251fc1b3;p=ardour.git

diff --git a/gtk2_ardour/meter_patterns.h b/gtk2_ardour/meter_patterns.h
index 5951ff2fd6..a0685bb50d 100644
--- a/gtk2_ardour/meter_patterns.h
+++ b/gtk2_ardour/meter_patterns.h
@@ -26,13 +26,30 @@
 #include "ardour/types.h"
 #include "gtkmm2ext/cairo_widget.h"
 
-cairo_pattern_t* meter_render_ticks (Gtk::Widget& w, std::vector<ARDOUR::DataType> types);
-cairo_pattern_t* meter_render_metrics (Gtk::Widget& w, std::vector<ARDOUR::DataType> types);
+#include <sigc++/signal.h>
 
-gint meter_expose_ticks (GdkEventExpose *ev, std::vector<ARDOUR::DataType> types, Gtk::DrawingArea *mta);
-gint meter_expose_metrics (GdkEventExpose *ev, std::vector<ARDOUR::DataType> types, Gtk::DrawingArea *mma);
+namespace ARDOUR {
+	class Route;
+	class RouteGroup;
+}
 
-void meter_clear_pattern_cache();
+namespace ArdourMeter {
+
+extern sigc::signal<void> ResetAllPeakDisplays;
+extern sigc::signal<void,ARDOUR::Route*> ResetRoutePeakDisplays;
+extern sigc::signal<void,ARDOUR::RouteGroup*> ResetGroupPeakDisplays;
+extern sigc::signal<void> RedrawMetrics;
+
+extern sigc::signal<void, int, ARDOUR::RouteGroup*, ARDOUR::MeterType> SetMeterTypeMulti;
+
+gint meter_expose_ticks (GdkEventExpose *ev, ARDOUR::MeterType type, std::vector<ARDOUR::DataType> types, Gtk::DrawingArea *mta);
+gint meter_expose_metrics (GdkEventExpose *ev, ARDOUR::MeterType type, std::vector<ARDOUR::DataType> types, Gtk::DrawingArea *mma);
+
+void meter_clear_pattern_cache(int which=7);
+
+const std::string meter_type_string (ARDOUR::MeterType);
+
+}
 
 #endif