X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=gtk2_ardour%2Fstereo_panner.h;h=ba9823214691c920157ae789d69cf27e0894d0c6;hb=625240fe303fcd447bf7205396cdde57918b4d0c;hp=f469e35eeaed10591272454eb098fdf2224e3809;hpb=c736a8bd02fbab5eebebcffffa2485e89a854a26;p=ardour.git

diff --git a/gtk2_ardour/stereo_panner.h b/gtk2_ardour/stereo_panner.h
index f469e35eea..ba98232146 100644
--- a/gtk2_ardour/stereo_panner.h
+++ b/gtk2_ardour/stereo_panner.h
@@ -21,20 +21,35 @@
 #define __gtk_ardour_stereo_panner_h__
 
 #include "pbd/signals.h"
+#include "gtkmm2ext/binding_proxy.h"
+#include "panner_interface.h"
 
-#include <gtkmm/drawingarea.h>
-#include <boost/shared_ptr.hpp>
+namespace ARDOUR {
+	class PannerShell;
+}
 
 namespace PBD {
         class Controllable;
 }
 
-class StereoPanner : public Gtk::DrawingArea
+namespace ARDOUR {
+        class Panner;
+}
+
+class StereoPanner : public PannerInterface
 {
   public:
-	StereoPanner (boost::shared_ptr<PBD::Controllable> pos, boost::shared_ptr<PBD::Controllable> width);
+	StereoPanner (boost::shared_ptr<ARDOUR::PannerShell>);
 	~StereoPanner ();
 
+        boost::shared_ptr<PBD::Controllable> get_position_controllable() const { return position_control; }
+        boost::shared_ptr<PBD::Controllable> get_width_controllable() const { return width_control; }
+
+	sigc::signal<void> StartPositionGesture;
+	sigc::signal<void> StopPositionGesture;
+	sigc::signal<void> StartWidthGesture;
+	sigc::signal<void> StopWidthGesture;
+
   protected:
 	bool on_expose_event (GdkEventExpose*);
 	bool on_button_press_event (GdkEventButton*);
@@ -42,21 +57,53 @@ class StereoPanner : public Gtk::DrawingArea
 	bool on_motion_notify_event (GdkEventMotion*);
         bool on_scroll_event (GdkEventScroll*);
         bool on_key_press_event (GdkEventKey*);
-        bool on_key_release_event (GdkEventKey*);
-        bool on_enter_notify_event (GdkEventCrossing* ev);
-        bool on_leave_notify_event (GdkEventCrossing* ev);
 
   private:
+	PannerEditor* editor ();
+	boost::shared_ptr<ARDOUR::PannerShell> _panner_shell;
+
         boost::shared_ptr<PBD::Controllable> position_control;
         boost::shared_ptr<PBD::Controllable> width_control;
-        PBD::ScopedConnectionList connections;
-        bool dragging;
+        PBD::ScopedConnectionList panvalue_connections;
+        PBD::ScopedConnectionList panshell_connections;
         bool dragging_position;
+        bool dragging_left;
+        bool dragging_right;
         int drag_start_x;
         int last_drag_x;
+        double accumulated_delta;
+        bool detented;
+
+        BindingProxy position_binder;
+        BindingProxy width_binder;
 
-        void value_change ();
         void set_tooltip ();
+
+        struct ColorScheme {
+            uint32_t outline;
+            uint32_t fill;
+            uint32_t text;
+            uint32_t background;
+            uint32_t rule;
+        };
+
+        enum State {
+                Normal,
+                Mono,
+                Inverted
+        };
+
+	bool _dragging;
+
+	static Pango::AttrList panner_font_attributes;
+	static bool have_font;
+
+        static ColorScheme colors[3];
+        static void set_colors ();
+        static bool have_colors;
+	void color_handler ();
+	void bypass_handler ();
+	void pannable_handler ();
 };
 
 #endif /* __gtk_ardour_stereo_panner_h__ */