Fix up state save/load of location lock/glue settings.
[ardour.git] / gtk2_ardour / processor_box.h
index cf5629952416b98f36027783005f35e4eec3fc66..1e4257d22b16d207a2299dc8ed100b112ef40f55 100644 (file)
 #ifndef __ardour_gtk_processor_box__
 #define __ardour_gtk_processor_box__
 
+#include <cmath>
 #include <vector>
 
-#include <cmath>
+#include <boost/function.hpp>
+
 #include <gtkmm/box.h>
 #include <gtkmm/eventbox.h>
 #include <gtkmm/menu.h>
 #include <gtkmm2ext/dndtreeview.h>
 #include <gtkmm2ext/auto_spin.h>
 #include <gtkmm2ext/click_box.h>
-#include <gtkmm2ext/dndtreeview.h>
+#include <gtkmm2ext/dndvbox.h>
+#include <gtkmm2ext/pixfader.h>
 
 #include "pbd/stateful.h"
+#include "pbd/signals.h"
 
 #include "ardour/types.h"
 #include "ardour/ardour.h"
@@ -40,6 +44,7 @@
 #include "ardour/port_insert.h"
 #include "ardour/processor.h"
 #include "ardour/route.h"
+#include "ardour/session_handle.h"
 
 #include "pbd/fastlog.h"
 
@@ -66,11 +71,67 @@ namespace ARDOUR {
        class Session;
 }
 
-class ProcessorBox : public Gtk::HBox, public PluginInterestedObject
+class ProcessorEntry : public Gtkmm2ext::DnDVBoxChild, public sigc::trackable
+{
+public:
+       ProcessorEntry (boost::shared_ptr<ARDOUR::Processor>, Width);
+
+       Gtk::EventBox& action_widget ();
+       Gtk::Widget& widget ();
+       std::string drag_text () const;
+       boost::shared_ptr<ARDOUR::Processor> processor () const;
+       void set_enum_width (Width);
+       virtual void set_pixel_width (int) {}
+
+protected:
+       
+       Gtk::VBox _vbox;
+       
+private:
+
+       void active_toggled ();
+       void processor_active_changed ();
+       void processor_property_changed (const PBD::PropertyChange&);
+       std::string name () const;
+       
+       Gtk::EventBox _event_box;
+       Gtk::Label _name;
+       Gtk::HBox _hbox;
+       Gtk::CheckButton _active;
+       boost::shared_ptr<ARDOUR::Processor> _processor;
+       Width _width;
+       PBD::ScopedConnection active_connection;
+       PBD::ScopedConnection name_connection;
+};
+
+class SendProcessorEntry : public ProcessorEntry
+{
+public:
+       SendProcessorEntry (boost::shared_ptr<ARDOUR::Send>, Width);
+
+       static void setup_slider_pix ();
+
+       void set_enum_width (Width, int);
+       void set_pixel_width (int);
+
+private:
+       void show_gain ();
+       void gain_adjusted ();
+       
+       boost::shared_ptr<ARDOUR::Send> _send;
+       Gtk::Adjustment _adjustment;
+       Gtkmm2ext::HSliderController _fader;
+       bool _ignore_gain_change;
+       PBD::ScopedConnection send_gain_connection;
+
+       static Glib::RefPtr<Gdk::Pixbuf> _slider;
+};
+
+class ProcessorBox : public Gtk::HBox, public PluginInterestedObject, public ARDOUR::SessionHandlePtr
 {
   public:
-       ProcessorBox (ARDOUR::Session&, sigc::slot<PluginSelector*> get_plugin_selector,
-                       RouteRedirectSelection&, MixerStrip* parent, bool owner_is_mixer = false);
+       ProcessorBox (ARDOUR::Session*, boost::function<PluginSelector*()> get_plugin_selector,
+                     RouteRedirectSelection&, MixerStrip* parent, bool owner_is_mixer = false);
        ~ProcessorBox ();
 
        void set_route (boost::shared_ptr<ARDOUR::Route>);
@@ -91,13 +152,12 @@ class ProcessorBox : public Gtk::HBox, public PluginInterestedObject
 
   private:
        boost::shared_ptr<ARDOUR::Route>  _route;
-       ARDOUR::Session &   _session;
        MixerStrip*         _parent_strip; // null if in RouteParamsUI
        bool                _owner_is_mixer;
        bool                 ab_direction;
-       std::vector<sigc::connection> connections;
+       PBD::ScopedConnectionList connections;
 
-       sigc::slot<PluginSelector*> _get_plugin_selector;
+       boost::function<PluginSelector*()> _get_plugin_selector;
 
        boost::shared_ptr<ARDOUR::Processor> _processor_being_created;
 
@@ -107,33 +167,14 @@ class ProcessorBox : public Gtk::HBox, public PluginInterestedObject
 
        void route_going_away ();
 
-       struct ModelColumns : public Gtk::TreeModel::ColumnRecord {
-           ModelColumns () {
-                   add (text);
-                   add (processor);
-                   add (color);
-           }
-           Gtk::TreeModelColumn<std::string>       text;
-           Gtk::TreeModelColumn<boost::shared_ptr<ARDOUR::Processor> > processor;
-           Gtk::TreeModelColumn<Gdk::Color>        color;
-       };
-
-       ModelColumns columns;
-       Glib::RefPtr<Gtk::ListStore> model;
-
        void selection_changed ();
 
-       static bool get_colors;
-       static Gdk::Color* active_processor_color;
-       static Gdk::Color* inactive_processor_color;
-
        Gtk::EventBox          processor_eventbox;
        Gtk::HBox              processor_hpacker;
-       Gtkmm2ext::DnDTreeView<boost::shared_ptr<ARDOUR::Processor> > processor_display;
+       Gtkmm2ext::DnDVBox<ProcessorEntry> processor_display;
        Gtk::ScrolledWindow    processor_scroller;
 
-       void object_drop (const std::list<boost::shared_ptr<ARDOUR::Processor> >&, Gtk::TreeView*,
-                         int x, int y, Glib::RefPtr<Gdk::DragContext>& context);
+       void object_drop (Gtkmm2ext::DnDVBox<ProcessorEntry> *, ProcessorEntry *, Glib::RefPtr<Gdk::DragContext> const &);
 
        Width _width;
 
@@ -153,38 +194,29 @@ class ProcessorBox : public Gtk::HBox, public PluginInterestedObject
        void choose_aux (boost::weak_ptr<ARDOUR::Route>);
        void choose_send ();
        void send_io_finished (IOSelector::Result, boost::weak_ptr<ARDOUR::Processor>, IOSelectorWindow*);
-       void choose_return ();
        void return_io_finished (IOSelector::Result, boost::weak_ptr<ARDOUR::Processor>, IOSelectorWindow*);
        void choose_insert ();
        void choose_plugin ();
-       void use_plugins (const SelectedPlugins&);
+       bool use_plugins (const SelectedPlugins&);
 
        bool no_processor_redisplay;
-       bool ignore_delete;
 
        bool enter_notify (GdkEventCrossing *ev);
        bool leave_notify (GdkEventCrossing *ev);
        bool processor_key_press_event (GdkEventKey *);
        bool processor_key_release_event (GdkEventKey *);
-       bool processor_button_press_event (GdkEventButton *);
-       bool processor_button_release_event (GdkEventButton *);
+       bool processor_button_press_event (GdkEventButton *, ProcessorEntry *);
+       bool processor_button_release_event (GdkEventButton *, ProcessorEntry *);
        void redisplay_processors ();
        void add_processor_to_display (boost::weak_ptr<ARDOUR::Processor>);
-       void row_deleted (const Gtk::TreeModel::Path& path);
-       void show_processor_active (boost::weak_ptr<ARDOUR::Processor>);
-       void show_processor_name (boost::weak_ptr<ARDOUR::Processor>);
-       std::string processor_name (boost::weak_ptr<ARDOUR::Processor>);
+       void reordered ();
+       void route_processors_changed (ARDOUR::RouteProcessorChange);
 
        void remove_processor_gui (boost::shared_ptr<ARDOUR::Processor>);
 
        void processors_reordered (const Gtk::TreeModel::Path&, const Gtk::TreeModel::iterator&, int*);
        void compute_processor_sort_keys ();
-       std::vector<sigc::connection> processor_active_connections;
-       std::vector<sigc::connection> processor_name_connections;
 
-       bool processor_drag_in_progress;
-       void processor_drag_begin (GdkDragContext*);
-       void processor_drag_end (GdkDragContext*);
        void all_processors_active(bool state);
        void all_plugins_active(bool state);
        void ab_plugins ();
@@ -206,9 +238,13 @@ class ProcessorBox : public Gtk::HBox, public PluginInterestedObject
        void rename_processors ();
 
        void for_selected_processors (void (ProcessorBox::*pmf)(boost::shared_ptr<ARDOUR::Processor>));
-       void get_selected_processors (ProcSelection&);
+       void get_selected_processors (ProcSelection&) const;
+
+        bool can_cut() const;
 
+       static Glib::RefPtr<Gtk::Action> cut_action;
        static Glib::RefPtr<Gtk::Action> paste_action;
+       static Glib::RefPtr<Gtk::Action> rename_action;
        void paste_processor_state (const XMLNodeList&, boost::shared_ptr<ARDOUR::Processor>);
 
        void activate_processor (boost::shared_ptr<ARDOUR::Processor>);
@@ -220,6 +256,7 @@ class ProcessorBox : public Gtk::HBox, public PluginInterestedObject
        gint idle_delete_processor (boost::weak_ptr<ARDOUR::Processor>);
 
        void weird_plugin_dialog (ARDOUR::Plugin& p, ARDOUR::Route::ProcessorStreams streams);
+       void on_size_allocate (Gtk::Allocation &);
 
        static ProcessorBox* _current_processor_box;
 
@@ -227,7 +264,6 @@ class ProcessorBox : public Gtk::HBox, public PluginInterestedObject
        static void rb_choose_plugin ();
        static void rb_choose_insert ();
        static void rb_choose_send ();
-       static void rb_choose_return ();
        static void rb_clear ();
        static void rb_clear_pre ();
        static void rb_clear_post ();
@@ -238,14 +274,12 @@ class ProcessorBox : public Gtk::HBox, public PluginInterestedObject
        static void rb_rename ();
        static void rb_select_all ();
        static void rb_deselect_all ();
-       static void rb_activate ();
-       static void rb_deactivate ();
        static void rb_activate_all ();
        static void rb_deactivate_all ();
        static void rb_ab_plugins ();
        static void rb_edit ();
 
-       void route_name_changed ();
+       void route_property_changed (const PBD::PropertyChange&);
        std::string generate_processor_title (boost::shared_ptr<ARDOUR::PluginInsert> pi);
 };