add VU and IEC meter DSP (from jmeters)
[ardour.git] / gtk2_ardour / route_ui.h
index ea860419860883ad8496b2c713fb647571654de1..0501c78937406c80721aadc299c37de2cedb716c 100644 (file)
@@ -15,7 +15,6 @@
     along with this program; if not, write to the Free Software
     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 
-    $Id$
 */
 
 #ifndef __ardour_route_ui__
 
 #include <list>
 
-#include <pbd/xml++.h>
-#include <ardour/ardour.h>
-#include <ardour/route.h>
-#include <ardour/track.h>
+#include "pbd/xml++.h"
+#include "pbd/signals.h"
+
+#include "gtkmm2ext/widget_state.h"
+
+#include "ardour/ardour.h"
+#include "ardour/mute_master.h"
+#include "ardour/session_event.h"
+#include "ardour/session.h"
+#include "ardour/route.h"
+#include "ardour/route_group.h"
+#include "ardour/track.h"
 
 #include "axis_view.h"
+#include "selectable.h"
 
 namespace ARDOUR {
        class AudioTrack;
+       class MidiTrack;
 }
 
 namespace Gtk {
@@ -41,118 +50,239 @@ namespace Gtk {
 }
 
 class BindableToggleButton;
+class ArdourButton;
 
 class RouteUI : public virtual AxisView
 {
   public:
-       RouteUI(boost::shared_ptr<ARDOUR::Route>, ARDOUR::Session&, const char*, const char*, const char*);
+       RouteUI(ARDOUR::Session*);
+       RouteUI(boost::shared_ptr<ARDOUR::Route>, ARDOUR::Session*);
+
        virtual ~RouteUI();
 
+       Gdk::Color color () const;
+
+       virtual void set_route (boost::shared_ptr<ARDOUR::Route>);
+       virtual void set_button_names () = 0;
+
        bool is_track() const;
        bool is_audio_track() const;
+       bool is_midi_track() const;
+       bool has_audio_outputs () const;
 
        boost::shared_ptr<ARDOUR::Route> route() const { return _route; }
-       
-       // FIXME: make these return shared_ptr
-       ARDOUR::Track*      track() const;
-       ARDOUR::AudioTrack* audio_track() const;
-       
-       boost::shared_ptr<ARDOUR::Diskstream> get_diskstream() const;
+       ARDOUR::RouteGroup* route_group() const;
 
-       string name() const;
+       boost::shared_ptr<ARDOUR::Track>      track() const;
+       boost::shared_ptr<ARDOUR::AudioTrack> audio_track() const;
+       boost::shared_ptr<ARDOUR::MidiTrack>  midi_track() const;
+
+       std::string name() const;
 
        // protected: XXX sigh this should be here
 
        boost::shared_ptr<ARDOUR::Route> _route;
-       
-       void set_color (const Gdk::Color & c);
-       bool choose_color ();
+
+       void request_redraw ();
+
+       virtual void set_color (const Gdk::Color & c);
+       void choose_color ();
 
        bool ignore_toggle;
        bool wait_for_release;
+       bool multiple_mute_change;
+       bool multiple_solo_change;
+
+       Gtk::HBox _invert_button_box;
+       ArdourButton* mute_button;
+       ArdourButton* solo_button;
+       ArdourButton* rec_enable_button; /* audio tracks */
+       ArdourButton* show_sends_button; /* busses */
+       ArdourButton* monitor_input_button;
+       ArdourButton* monitor_disk_button;
+
+       Glib::RefPtr<Gdk::Pixbuf> solo_safe_pixbuf;
+
+        ArdourButton* solo_safe_led;
+        ArdourButton* solo_isolated_led;
+
+       Gtk::Label monitor_input_button_label;
+       Gtk::Label monitor_disk_button_label;
+
+       void send_blink (bool);
+       sigc::connection send_blink_connection;
 
-       BindableToggleButton* mute_button;
-       BindableToggleButton* solo_button;
-       BindableToggleButton* rec_enable_button;
-       
-       virtual string solo_button_name () const { return "SoloButton"; }
-       virtual string safe_solo_button_name () const { return "SafeSoloButton"; }
-       
        Gtk::Menu* mute_menu;
        Gtk::Menu* solo_menu;
-       Gtk::Menu* remote_control_menu;
-
-       XMLNode *xml_node;
-       void ensure_xml_node ();
+       Gtk::Menu* sends_menu;
 
-       XMLNode* get_child_xml_node (const string & childname);
-       
        bool mute_press(GdkEventButton*);
        bool mute_release(GdkEventButton*);
        bool solo_press(GdkEventButton*);
        bool solo_release(GdkEventButton*);
        bool rec_enable_press(GdkEventButton*);
-
-       void solo_changed(void*);
+       bool rec_enable_release(GdkEventButton*);
+       bool show_sends_press(GdkEventButton*);
+       bool show_sends_release(GdkEventButton*);
+
+       bool monitor_release(GdkEventButton*, ARDOUR::MonitorChoice);
+       bool monitor_input_press(GdkEventButton*);
+       bool monitor_input_release(GdkEventButton*);
+       bool monitor_disk_press(GdkEventButton*);
+       bool monitor_disk_release(GdkEventButton*);
+       void monitoring_changed ();
+       void update_monitoring_display ();
+
+       void step_gain_up ();
+       void step_gain_down ();
+       void page_gain_up ();
+       void page_gain_down ();
+
+       void build_sends_menu ();
+       void set_sends_gain_from_track ();
+       void set_sends_gain_to_zero ();
+       void set_sends_gain_to_unity ();
+       void create_sends (ARDOUR::Placement, bool);
+       void create_selected_sends (ARDOUR::Placement, bool);
+
+       void solo_changed(bool, void*);
+       void solo_changed_so_update_mute ();
        void mute_changed(void*);
-       virtual void redirects_changed (void *) {}
+       void listen_changed(void*);
+       virtual void processors_changed (ARDOUR::RouteProcessorChange) {}
        void route_rec_enable_changed();
        void session_rec_enable_changed();
 
-       void build_solo_menu (void);
-       void build_remote_control_menu (void);
-       void refresh_remote_control_menu ();
+       void build_solo_menu ();
+
+       void solo_isolated_toggle (void*, Gtk::CheckMenuItem*);
+       void toggle_solo_isolated (Gtk::CheckMenuItem*);
+
+        bool solo_isolate_button_release (GdkEventButton*);
+        bool solo_safe_button_release (GdkEventButton*);
 
        void solo_safe_toggle (void*, Gtk::CheckMenuItem*);
        void toggle_solo_safe (Gtk::CheckMenuItem*);
 
-       void toggle_mute_menu(ARDOUR::mute_type, Gtk::CheckMenuItem*);
-       void pre_fader_toggle(void*, Gtk::CheckMenuItem*);
-       void post_fader_toggle(void*, Gtk::CheckMenuItem*);
-       void control_outs_toggle(void*, Gtk::CheckMenuItem*);
-       void main_outs_toggle(void*, Gtk::CheckMenuItem*);
+       Gtk::CheckMenuItem* pre_fader_mute_check;
+       Gtk::CheckMenuItem* post_fader_mute_check;
+       Gtk::CheckMenuItem* listen_mute_check;
+       Gtk::CheckMenuItem* main_mute_check;
+       Gtk::CheckMenuItem* solo_safe_check;
+       Gtk::CheckMenuItem* solo_isolated_check;
 
+       void toggle_mute_menu(ARDOUR::MuteMaster::MutePoint, Gtk::CheckMenuItem*);
+       void muting_change ();
        void build_mute_menu(void);
-       void init_mute_menu(ARDOUR::mute_type, Gtk::CheckMenuItem*);
-       
-       void set_mix_group_solo(boost::shared_ptr<ARDOUR::Route>, bool);
-       void set_mix_group_mute(boost::shared_ptr<ARDOUR::Route>, bool);
-       void set_mix_group_rec_enable(boost::shared_ptr<ARDOUR::Route>, bool);
+       void init_mute_menu(ARDOUR::MuteMaster::MutePoint, Gtk::CheckMenuItem*);
 
        int  set_color_from_route ();
 
-       sigc::connection blink_connection;
-
-       void rec_enable_button_blink (bool onoff, ARDOUR::AudioDiskstream *, Gtk::Widget *w);
-       
-       void remove_this_route ();
+       void remove_this_route (bool apply_to_selection = false);
        static gint idle_remove_this_route (RouteUI *);
 
        void route_rename();
-       
-       virtual void name_changed (void *src);
+
+       virtual void property_changed (const PBD::PropertyChange&);
        void route_removed ();
 
-       Gtk::CheckMenuItem *route_active_menu_item;
-       void toggle_route_active ();
-       virtual void route_active_changed ();
+       virtual void route_active_changed () {}
+       void set_route_active (bool, bool);
+
+        Gtk::Menu* record_menu;
+        void build_record_menu ();
+
+       Gtk::CheckMenuItem *step_edit_item;
+       void toggle_step_edit ();
+       virtual void step_edit_changed (bool);
 
-       Gtk::CheckMenuItem *polarity_menu_item;
-       void toggle_polarity ();
        virtual void polarity_changed ();
 
+       Gtk::CheckMenuItem *denormal_menu_item;
+       void toggle_denormal_protection();
+       virtual void denormal_protection_changed ();
+
        void disconnect_input ();
        void disconnect_output ();
 
-       void update_rec_display ();
+       virtual void update_rec_display ();
        void update_mute_display ();
+
        void update_solo_display ();
+
        virtual void map_frozen ();
 
-       void set_remote_control_id (uint32_t id, Gtk::CheckMenuItem* item);
+       void adjust_latency ();
+       void save_as_template ();
+       void open_remote_control_id_dialog ();
+
+       static Gtkmm2ext::ActiveState solo_active_state (boost::shared_ptr<ARDOUR::Route>);
+       static Gtkmm2ext::ActiveState solo_isolate_active_state (boost::shared_ptr<ARDOUR::Route>);
+       static Gtkmm2ext::ActiveState solo_safe_active_state (boost::shared_ptr<ARDOUR::Route>);
+       static Gtkmm2ext::ActiveState mute_active_state (ARDOUR::Session*, boost::shared_ptr<ARDOUR::Route>);
+
+       /** Emitted when a bus has been set or unset from `display sends to this bus' mode
+        *  by a click on the `Sends' button.  The parameter is the route that the sends are
+        *  to, or 0 if no route is now in this mode.
+        */
+       static sigc::signal<void, boost::shared_ptr<ARDOUR::Route> > BusSendDisplayChanged;
+
+   protected:
+       PBD::ScopedConnectionList route_connections;
+       bool self_destruct;
+
+       void init ();
+       void reset ();
 
-       void reversibly_apply_route_boolean (string name, void (ARDOUR::Route::*func)(bool, void*), bool, void *);
-       void reversibly_apply_audio_track_boolean (string name, void (ARDOUR::AudioTrack::*func)(bool, void*), bool, void *);
+       void self_delete ();
+        virtual void start_step_editing () {}
+        virtual void stop_step_editing() {}
+
+        void set_invert_sensitive (bool);
+       bool verify_new_route_name (const std::string& name);
+
+       void route_gui_changed (std::string);
+       virtual void route_color_changed () {}
+
+       virtual void bus_send_display_changed (boost::shared_ptr<ARDOUR::Route>);
+
+  private:
+       void check_rec_enable_sensitivity ();
+       void parameter_changed (std::string const &);
+       void relabel_solo_button ();
+
+       std::string route_state_id () const;
+
+       struct SoloMuteRelease {
+           SoloMuteRelease (bool was_active)
+           : active (was_active)
+           , exclusive (false) {}
+
+           boost::shared_ptr<ARDOUR::RouteList> routes;
+           boost::shared_ptr<ARDOUR::RouteList> routes_on;
+           boost::shared_ptr<ARDOUR::RouteList> routes_off;
+           boost::shared_ptr<ARDOUR::Route> route;
+           bool active;
+           bool exclusive;
+       };
+
+       SoloMuteRelease* _solo_release;
+       SoloMuteRelease* _mute_release;
+
+       void setup_invert_buttons ();
+       void set_invert_button_state ();
+       void invert_menu_toggled (uint32_t);
+       bool invert_press (GdkEventButton *);
+       bool invert_release (GdkEventButton *, uint32_t i);
+
+       int _i_am_the_modifier;
+       std::vector<ArdourButton*> _invert_buttons;
+       Gtk::Menu* _invert_menu;
+
+       static void set_showing_sends_to (boost::shared_ptr<ARDOUR::Route>);
+       static boost::weak_ptr<ARDOUR::Route> _showing_sends_to;
+       
+       static uint32_t _max_invert_buttons;
 };
 
 #endif /* __ardour_route_ui__ */