fully implement and deploy explicit x-thread signal connection syntax (testing comes...

[ardour.git] / gtk2_ardour / plugin_ui.h

diff --git a/gtk2_ardour/plugin_ui.h b/gtk2_ardour/plugin_ui.h
index 1e0498212cde6cda851689c4ee2b99b0c1e865cc..d1ea82f830ce3befd51ecfe624b5642bd57bc3c0 100644 (file)
--- a/gtk2_ardour/plugin_ui.h
+++ b/gtk2_ardour/plugin_ui.h
@@ -1,5 +1,5 @@
 /*
-    Copyright (C) 2000-2006 Paul Davis 
+    Copyright (C) 2000-2006 Paul Davis
 
     This program is free software; you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
@@ -20,6 +20,10 @@
 #ifndef __ardour_plugin_ui_h__
 #define __ardour_plugin_ui_h__
 
+#ifdef WAF_BUILD
+#include "gtk2ardour-config.h"
+#endif
+
 #include <vector>
 #include <map>
 #include <list>
@@ -78,7 +82,7 @@ class PlugUIBase : public virtual sigc::trackable
        virtual gint get_preferred_width () = 0;
        virtual bool start_updating(GdkEventAny*) = 0;
        virtual bool stop_updating(GdkEventAny*) = 0;
-       
+
        virtual void activate () {}
        virtual void deactivate () {}
 
@@ -86,6 +90,9 @@ class PlugUIBase : public virtual sigc::trackable
 
        void latency_button_clicked ();
 
+       virtual bool on_window_show(const Glib::ustring& /*title*/) { return true; }
+       virtual void on_window_hide() {}
+
   protected:
        boost::shared_ptr<ARDOUR::PluginInsert> insert;
        boost::shared_ptr<ARDOUR::Plugin> plugin;
@@ -105,6 +112,7 @@ class PlugUIBase : public virtual sigc::trackable
 
        Gtk::Image* focus_out_image;
        Gtk::Image* focus_in_image;
+       bool no_load_preset;
 
        void setting_selected();
        void save_plugin_setting (void);
@@ -112,6 +120,11 @@ class PlugUIBase : public virtual sigc::trackable
        void bypass_toggled();
        void toggle_plugin_analysis ();
        void processor_active_changed (boost::weak_ptr<ARDOUR::Processor> p);
+       void plugin_going_away ();
+
+       PBD::ScopedConnection death_connection;
+       PBD::ScopedConnection active_connection;
+       PBD::ScopedConnectionList control_connections;
 };
 
 class GenericPluginUI : public PlugUIBase, public Gtk::VBox
@@ -119,10 +132,10 @@ class GenericPluginUI : public PlugUIBase, public Gtk::VBox
   public:
        GenericPluginUI (boost::shared_ptr<ARDOUR::PluginInsert> plug, bool scrollable=false);
        ~GenericPluginUI ();
-       
+
        gint get_preferred_height () { return prefheight; }
        gint get_preferred_width () { return -1; }
-       
+
        bool start_updating(GdkEventAny*);
        bool stop_updating(GdkEventAny*);
 
@@ -131,7 +144,7 @@ class GenericPluginUI : public PlugUIBase, public Gtk::VBox
 
        Gtk::HBox settings_box;
        Gtk::HBox hpacker;
-       
+
        Gtk::Table button_table;
        Gtk::Table output_table;
 
@@ -152,8 +165,8 @@ class GenericPluginUI : public PlugUIBase, public Gtk::VBox
                bool            min_unbound;
                bool            max_unbound;
                bool packed;
-               
-               MeterInfo(int i) { 
+
+               MeterInfo (int /*i*/) {
                        meter = 0;
                        packed = false;
                        min = 1.0e10;
@@ -162,7 +175,7 @@ class GenericPluginUI : public PlugUIBase, public Gtk::VBox
                        max_unbound = false;
                }
        };
-       
+
        static const int32_t initial_button_rows = 6;
        static const int32_t initial_button_cols = 1;
        static const int32_t initial_output_rows = 1;
@@ -174,20 +187,20 @@ class GenericPluginUI : public PlugUIBase, public Gtk::VBox
                boost::shared_ptr<ARDOUR::AutomationControl> control;
 
                Evoral::Parameter parameter() { return control->parameter(); }
-           
+
            /* input */
-           
-           Gtk::ComboBoxText*        combo;
-           std::map<string, float>*  combo_map;
-           Gtk::ToggleButton*        button;
-               boost::shared_ptr<AutomationController>  controller;
-           Gtkmm2ext::ClickBox*       clickbox;
-           Gtk::Label         label;
-           bool               logarithmic;
-           bool               update_pending;
-           char               ignore_change;
-           Gtk::Button        automate_button;
-           
+
+           Gtk::ComboBoxText*                      combo;
+           std::map<std::string, float>*           combo_map;
+           Gtk::ToggleButton*                      button;
+           boost::shared_ptr<AutomationController> controller;
+           Gtkmm2ext::ClickBox*                    clickbox;
+           Gtk::Label                              label;
+           bool                                    logarithmic;
+           bool                                    update_pending;
+           char                                    ignore_change;
+           Gtk::Button                             automate_button;
+
            /* output */
 
            Gtk::EventBox *display;
@@ -198,16 +211,16 @@ class GenericPluginUI : public PlugUIBase, public Gtk::VBox
            MeterInfo  *    meterinfo;
 
            ControlUI ();
-           ~ControlUI(); 
+           ~ControlUI();
        };
-       
+
        std::vector<ControlUI*>   output_controls;
        sigc::connection screen_update_connection;
        void output_update();
-       
+
        void build ();
        ControlUI* build_control_ui (guint32 port_index, boost::shared_ptr<ARDOUR::AutomationControl>);
-       std::vector<string> setup_scale_values(guint32 port_index, ControlUI* cui);
+       std::vector<std::string> setup_scale_values(guint32 port_index, ControlUI* cui);
        void parameter_changed (ControlUI* cui);
        void toggle_parameter_changed (ControlUI* cui);
        void update_control_display (ControlUI* cui);
@@ -235,6 +248,8 @@ class PluginUIWindow : public Gtk::Window
 
        void resize_preferred();
        void set_parent (Gtk::Window*);
+       void set_title(const Glib::ustring& title);
+
 
        bool on_enter_notify_event (GdkEventCrossing*);
        bool on_leave_notify_event (GdkEventCrossing*);
@@ -247,8 +262,9 @@ class PluginUIWindow : public Gtk::Window
        void on_map ();
 
   private:
+       Glib::ustring _title;
        PlugUIBase* _pluginui;
-       sigc::connection death_connection;
+       PBD::ScopedConnection death_connection;
        Gtk::Window* parent;
        Gtk::VBox vbox;
        bool non_gtk_gui;
@@ -281,7 +297,7 @@ class VSTPluginUI : public PlugUIBase, public Gtk::VBox
        Gtk::Socket socket;
        Gtk::HBox   preset_box;
        Gtk::VBox   vpacker;
-       
+
        bool configure_handler (GdkEventConfigure*, Gtk::Socket*);
        void save_plugin_setting ();
 };