Optimize automation-event process splitting

[ardour.git] / gtk2_ardour / level_meter.h

diff --git a/gtk2_ardour/level_meter.h b/gtk2_ardour/level_meter.h
index 0a59f1a337b2ab4485d87931c28cd91411164f41..f3ff2a8550f682d37a55d234a895c615befd7bab 100644 (file)
--- a/gtk2_ardour/level_meter.h
+++ b/gtk2_ardour/level_meter.h
@@ -34,10 +34,9 @@
 #include "ardour/chan_count.h"
 #include "ardour/session_handle.h"
 
-#include <gtkmm2ext/click_box.h>
-#include <gtkmm2ext/focus_entry.h>
-#include <gtkmm2ext/slider_controller.h>
-#include <gtkmm2ext/fastmeter.h>
+#include "widgets/fastmeter.h"
+#include "widgets/focus_entry.h"
+#include "widgets/slider_controller.h"
 
 #include "enums.h"
 
@@ -49,12 +48,12 @@ namespace Gtk {
        class Menu;
 }
 
-class LevelMeterBase : public sigc::trackable, public ARDOUR::SessionHandlePtr
+class LevelMeterBase : public ARDOUR::SessionHandlePtr, virtual public sigc::trackable
 {
-  public:
-       LevelMeterBase (ARDOUR::Session*,
-                       Gtkmm2ext::FastMeter::Orientation o = Gtkmm2ext::FastMeter::Vertical);
-       ~LevelMeterBase ();
+public:
+       LevelMeterBase (ARDOUR::Session*, PBD::EventLoop::InvalidationRecord* ir,
+                       ArdourWidgets::FastMeter::Orientation o = ArdourWidgets::FastMeter::Vertical);
+       virtual ~LevelMeterBase ();
 
        virtual void set_meter (ARDOUR::PeakMeter* meter);
 
@@ -65,38 +64,41 @@ class LevelMeterBase : public sigc::trackable, public ARDOUR::SessionHandlePtr
        void clear_meters (bool reset_highlight = true);
        void hide_meters ();
        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; }
+       void set_meter_type (ARDOUR::MeterType);
+       ARDOUR::MeterType meter_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:
+protected:
        virtual void mtr_pack(Gtk::Widget &w) = 0;
        virtual void mtr_remove(Gtk::Widget &w) = 0;
 
-  private:
+private:
+       PBD::EventLoop::InvalidationRecord* parent_invalidator;
        ARDOUR::PeakMeter* _meter;
-       Gtkmm2ext::FastMeter::Orientation _meter_orientation;
+       ArdourWidgets::FastMeter::Orientation _meter_orientation;
 
        Width _width;
 
        struct MeterInfo {
-           Gtkmm2ext::FastMeter *meter;
-           gint16                width;
-            int                          length;
-           bool                  packed;
-           float                 max_peak;
-
-           MeterInfo() {
-                   meter = 0;
-                   width = 0;
-                    length = 0;
-                   packed = false;
-                   max_peak = -INFINITY;
-           }
+               ArdourWidgets::FastMeter* meter;
+               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;
@@ -104,8 +106,11 @@ class LevelMeterBase : public sigc::trackable, public ARDOUR::SessionHandlePtr
        guint16                thin_meter_width;
        std::vector<MeterInfo> meters;
        float                  max_peak;
-       ARDOUR::MeterType      meter_type;
+       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;
@@ -119,30 +124,28 @@ class LevelMeterBase : public sigc::trackable, public ARDOUR::SessionHandlePtr
        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:
+public:
        LevelMeterHBox (ARDOUR::Session*);
        ~LevelMeterHBox();
 
-       protected:
+protected:
        void mtr_pack(Gtk::Widget &w);
        void mtr_remove(Gtk::Widget &w);
 };
 
 class LevelMeterVBox : public LevelMeterBase, public Gtk::VBox
 {
-  public:
+public:
        LevelMeterVBox (ARDOUR::Session*);
        ~LevelMeterVBox();
 
-       protected:
+protected:
        void mtr_pack(Gtk::Widget &w);
        void mtr_remove(Gtk::Widget &w);
 };