Finally implement position aware silence adding in export (i.e. bbt times are convert...

[ardour.git] / gtk2_ardour / panner_ui.h

diff --git a/gtk2_ardour/panner_ui.h b/gtk2_ardour/panner_ui.h
index fa0b7ce2e8896c512df9ae354bf8f582fcfbadc6..e8a9eac414ef115f2bc0403c46840ecb224034d4 100644 (file)
--- a/gtk2_ardour/panner_ui.h
+++ b/gtk2_ardour/panner_ui.h
@@ -33,16 +33,22 @@
 #include <gtkmm2ext/click_box.h>
 #include <gtkmm2ext/slider_controller.h>
 
+#include "ardour/session_handle.h"
+
 #include "enums.h"
 
 class Panner2d;
 class PannerBar;
 class Panner2dWindow;
+class StereoPanner;
 
 namespace ARDOUR {
-       class IO;
        class Session;
+       class Panner;
+       class Delivery;
+        class AutomationControl;
 }
+
 namespace Gtkmm2ext {
        class FastMeter;
 }
@@ -52,15 +58,15 @@ namespace Gtk {
        class Menuitem;
 }
 
-class PannerUI : public Gtk::HBox
+class PannerUI : public Gtk::HBox, public ARDOUR::SessionHandlePtr
 {
   public:
-       PannerUI (ARDOUR::Session&);
+       PannerUI (ARDOUR::Session*);
        ~PannerUI ();
 
-       virtual void set_io (boost::shared_ptr<ARDOUR::IO>);
+       virtual void set_panner (boost::shared_ptr<ARDOUR::Panner>);
 
-       void pan_changed (void *);
+       void panner_changed (void *);
 
        void update_pan_sensitive ();
        void update_gain_sensitive ();
@@ -73,19 +79,26 @@ class PannerUI : public Gtk::HBox
        void set_meter_strip_name (std::string name);
        boost::shared_ptr<PBD::Controllable> get_controllable();
 
+       void set_mono (bool);
+       void on_size_allocate (Gtk::Allocation &);
+        
+       static void setup_slider_pix ();
+
   private:
        friend class MixerStrip;
 
-       boost::shared_ptr<ARDOUR::IO> _io;
-       ARDOUR::Session& _session;
-       std::vector<sigc::connection> connections;
+       boost::shared_ptr<ARDOUR::Panner> _panner;
+       PBD::ScopedConnectionList connections;
+       PBD::ScopedConnectionList _pan_control_connections;
 
        bool ignore_toggle;
        bool in_pan_update;
+       int _current_nouts;
+       int _current_npans;
 
        static const int pan_bar_height;
 
-       Panner2d*       panner;
+       Panner2d*       twod_panner; ///< 2D panner, or 0
        Panner2dWindow* big_window;
 
        Gtk::VBox           pan_bar_packer;
@@ -97,8 +110,17 @@ class PannerUI : public Gtk::HBox
        Gtk::EventBox       panning_down;
        Gtk::Arrow          panning_down_arrow;
        Gtk::VBox           pan_vbox;
+        Gtk::VBox           poswidth_box;
        Width              _width;
 
+        StereoPanner*  _stereo_panner;
+        bool _ignore_width_change;
+        bool _ignore_position_change;
+        void width_adjusted ();
+        void show_width ();
+        void position_adjusted ();
+        void show_position ();
+
        Gtk::ToggleButton   panning_link_button;
        Gtk::Button         panning_link_direction_button;
        Gtk::HBox           panning_link_box;
@@ -119,15 +141,12 @@ class PannerUI : public Gtk::HBox
 
        void pan_adjustment_changed (uint32_t which);
        void pan_value_changed (uint32_t which);
-       void pan_printer (char* buf, uint32_t, Gtk::Adjustment*);
        void update_pan_bars (bool only_if_aplay);
        void update_pan_linkage ();
        void update_pan_state ();
        void build_astate_menu ();
        void build_astyle_menu ();
 
-       void panner_changed ();
-       
        void hide_pans ();
 
        void panner_moved (int which);
@@ -138,6 +157,8 @@ class PannerUI : public Gtk::HBox
 
        bool pan_button_event (GdkEventButton*, uint32_t which);
 
+       void connect_to_pan_control (uint32_t);
+
        Gtk::Menu* pan_menu;
        Gtk::CheckMenuItem* bypass_menu_item;
        void build_pan_menu (uint32_t which);
@@ -159,6 +180,13 @@ class PannerUI : public Gtk::HBox
        std::string astyle_string (ARDOUR::AutoStyle);
        std::string short_astyle_string (ARDOUR::AutoStyle);
        std::string _astyle_string (ARDOUR::AutoStyle, bool);
+
+        void start_touch (boost::weak_ptr<ARDOUR::AutomationControl>);
+        void stop_touch (boost::weak_ptr<ARDOUR::AutomationControl>);
+
+       void bar_spinner_activate (bool);
+       /** true if any of our PannerBars are currently using a SpinButton to modify value */
+       bool _bar_spinner_active;
 };
 
 #endif /* __ardour_gtk_panner_ui_h__ */