X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=gtk2_ardour%2Flevel_meter.h;h=d5fb62c6ac63cf027a0a21ecac3ef8dfe13a0677;hb=29b80725559c8fd60ae51bf33270963e647d0c1c;hp=e89266a407de281b3099f3559d27c66df95441a6;hpb=ed626628b54e67dd9621c08d82a42afaed00c7ac;p=ardour.git

diff --git a/gtk2_ardour/level_meter.h b/gtk2_ardour/level_meter.h
index e89266a407..d5fb62c6ac 100644
--- a/gtk2_ardour/level_meter.h
+++ b/gtk2_ardour/level_meter.h
@@ -37,6 +37,7 @@
 #include <gtkmm2ext/click_box.h>
 #include <gtkmm2ext/focus_entry.h>
 #include <gtkmm2ext/slider_controller.h>
+#include <gtkmm2ext/fastmeter.h>
 
 #include "enums.h"
 
@@ -44,18 +45,16 @@ namespace ARDOUR {
 	class Session;
 	class PeakMeter;
 }
-namespace Gtkmm2ext {
-	class FastMeter;
-}
 namespace Gtk {
 	class Menu;
 }
 
-class LevelMeter : public Gtk::HBox, public ARDOUR::SessionHandlePtr
+class LevelMeterBase : public ARDOUR::SessionHandlePtr, virtual public sigc::trackable
 {
   public:
-	LevelMeter (ARDOUR::Session*);
-	~LevelMeter ();
+	LevelMeterBase (ARDOUR::Session*, PBD::EventLoop::InvalidationRecord* ir,
+			Gtkmm2ext::FastMeter::Orientation o = Gtkmm2ext::FastMeter::Vertical);
+	virtual ~LevelMeterBase ();
 
 	virtual void set_meter (ARDOUR::PeakMeter* meter);
 
@@ -63,12 +62,27 @@ class LevelMeter : public Gtk::HBox, public ARDOUR::SessionHandlePtr
 
 	float update_meters ();
 	void update_meters_falloff ();
-	void clear_meters ();
+	void clear_meters (bool reset_highlight = true);
 	void hide_meters ();
-	void setup_meters (int len=0, int width=3);
+	void setup_meters (int len=0, int width=3, int thin=2);
+	void set_max_audio_meter_count (uint32_t cnt = 0);
+
+	void set_type (ARDOUR::MeterType);
+	ARDOUR::MeterType get_type () { return meter_type; }
+
+	/** Emitted in the GUI thread when a button is pressed over the meter */
+	PBD::Signal1<bool, GdkEventButton *> ButtonPress;
+	PBD::Signal1<bool, GdkEventButton *> ButtonRelease;
+	PBD::Signal1<void, ARDOUR::MeterType> MeterTypeChanged;
+
+	protected:
+	virtual void mtr_pack(Gtk::Widget &w) = 0;
+	virtual void mtr_remove(Gtk::Widget &w) = 0;
 
   private:
+	PBD::EventLoop::InvalidationRecord* parent_invalidator;
 	ARDOUR::PeakMeter* _meter;
+	Gtkmm2ext::FastMeter::Orientation _meter_orientation;
 
 	Width _width;
 
@@ -77,35 +91,65 @@ class LevelMeter : public Gtk::HBox, public ARDOUR::SessionHandlePtr
 	    gint16                width;
             int			  length;
 	    bool                  packed;
+	    float                 max_peak;
 
 	    MeterInfo() {
 		    meter = 0;
 		    width = 0;
                     length = 0;
 		    packed = false;
+		    max_peak = -INFINITY;
 	    }
 	};
 
 	guint16                regular_meter_width;
 	int                    meter_length;
-	static const guint16   thin_meter_width = 2;
+	guint16                thin_meter_width;
 	std::vector<MeterInfo> meters;
 	float                  max_peak;
+	ARDOUR::MeterType      meter_type;
+	ARDOUR::MeterType      visible_meter_type;
+	uint32_t               midi_count;
+	uint32_t               meter_count;
+	uint32_t               max_visible_meters;
 
 	PBD::ScopedConnection _configuration_connection;
+	PBD::ScopedConnection _meter_type_connection;
 	PBD::ScopedConnection _parameter_connection;
 
 	void hide_all_meters ();
-	gint meter_button_release (GdkEventButton*, uint32_t);
+	bool meter_button_press (GdkEventButton *);
+	bool meter_button_release (GdkEventButton *);
 
 	void parameter_changed (std::string);
 	void configuration_changed (ARDOUR::ChanCount in, ARDOUR::ChanCount out);
+	void meter_type_changed (ARDOUR::MeterType);
 
-	void on_theme_changed ();
-	bool style_changed;
 	bool color_changed;
 	void color_handler ();
 };
 
+class LevelMeterHBox : public LevelMeterBase, public Gtk::HBox
+{
+  public:
+	LevelMeterHBox (ARDOUR::Session*);
+	~LevelMeterHBox();
+
+	protected:
+	void mtr_pack(Gtk::Widget &w);
+	void mtr_remove(Gtk::Widget &w);
+};
+
+class LevelMeterVBox : public LevelMeterBase, public Gtk::VBox
+{
+  public:
+	LevelMeterVBox (ARDOUR::Session*);
+	~LevelMeterVBox();
+
+	protected:
+	void mtr_pack(Gtk::Widget &w);
+	void mtr_remove(Gtk::Widget &w);
+};
+
 #endif /* __ardour_gtk_track_meter_h__ */