fix crash when copy'ing latent plugins

[ardour.git] / gtk2_ardour / mono_panner.h

diff --git a/gtk2_ardour/mono_panner.h b/gtk2_ardour/mono_panner.h
index 37a0932b99727f6aa21649497594cc9ebc2ff6f2..c5843f756c5aadb541552181324db485c52b1a00 100644 (file)
--- a/gtk2_ardour/mono_panner.h
+++ b/gtk2_ardour/mono_panner.h
@@ -22,19 +22,24 @@
 
 #include "pbd/signals.h"
 
-#include <gtkmm/drawingarea.h>
 #include <boost/shared_ptr.hpp>
 
 #include "gtkmm2ext/binding_proxy.h"
 
+#include "panner_interface.h"
+
+namespace ARDOUR {
+       class PannerShell;
+}
+
 namespace PBD {
         class Controllable;
 }
 
-class MonoPanner : public Gtk::DrawingArea
+class MonoPanner : public PannerInterface
 {
   public:
-       MonoPanner (boost::shared_ptr<ARDOUR::Panner>);
+       MonoPanner (boost::shared_ptr<ARDOUR::PannerShell>);
        ~MonoPanner ();
 
         boost::shared_ptr<PBD::Controllable> get_controllable() const { return position_control; }
@@ -49,27 +54,22 @@ class MonoPanner : 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:
-       boost::shared_ptr<ARDOUR::Panner> _panner;
+       PannerEditor* editor ();
+       boost::shared_ptr<ARDOUR::PannerShell> _panner_shell;
+
         boost::shared_ptr<PBD::Controllable> position_control;
-        PBD::ScopedConnectionList connections;
-        bool dragging;
+        PBD::ScopedConnectionList panvalue_connections;
+        PBD::ScopedConnectionList panshell_connections;
         int drag_start_x;
         int last_drag_x;
         double accumulated_delta;
         bool detented;
 
-        Gtk::Window* drag_data_window;
-        Gtk::Label* drag_data_label;
-
         BindingProxy position_binder;
 
-        void value_change ();
-        void set_drag_data ();
+        void set_tooltip ();
 
         struct ColorScheme {
             uint32_t outline;
@@ -80,10 +80,17 @@ class MonoPanner : public Gtk::DrawingArea
             uint32_t pos_fill;
         };
 
+       bool _dragging;
+
+       static Pango::AttrList panner_font_attributes;
+       static bool have_font;
+
         static ColorScheme colors;
         static void set_colors ();
         static bool have_colors;
-        void color_handler ();
+       void color_handler ();
+       void bypass_handler ();
+       void pannable_handler ();
 };
 
 #endif /* __gtk_ardour_mono_panner_h__ */