Clean up plugin preset handling a bit.
[ardour.git] / gtk2_ardour / plugin_ui.h
index b5202a932769d5b7358a3d5f3e3f501c58aa5c92..16ecc4bd15fe5123b266db7f0924f201923db8c8 100644 (file)
@@ -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
 #ifndef __ardour_plugin_ui_h__
 #define __ardour_plugin_ui_h__
 
+#ifdef WAF_BUILD
+#include "gtk2ardour-config.h"
+#endif
+
 #include <vector>
 #include <map>
 #include <list>
 #include <gtkmm/comboboxtext.h>
 #include <gtkmm/socket.h>
 
-#include <ardour/types.h>
+#include "ardour/types.h"
 
-#include "ardour_dialog.h"
-#include "latency_gui.h"
 #include "automation_controller.h"
 
 namespace ARDOUR {
@@ -67,51 +69,90 @@ namespace Gtkmm2ext {
        class PixmapButton;
 }
 
-class PlugUIBase : public virtual sigc::trackable
+class LatencyGUI;
+class ArdourDialog;
+
+class PlugUIBase : public virtual sigc::trackable, public PBD::ScopedConnectionList
 {
   public:
        PlugUIBase (boost::shared_ptr<ARDOUR::PluginInsert>);
-       virtual ~PlugUIBase() {}
+       virtual ~PlugUIBase();
 
        virtual gint get_preferred_height () = 0;
        virtual gint get_preferred_width () = 0;
        virtual bool start_updating(GdkEventAny*) = 0;
        virtual bool stop_updating(GdkEventAny*) = 0;
-       
+
        virtual void activate () {}
        virtual void deactivate () {}
 
-       virtual void update_presets ();
+       void update_preset_list ();
+       void update_preset ();
+
+       void latency_button_clicked ();
+
+       virtual bool on_window_show(const std::string& /*title*/) { return true; }
+       virtual void on_window_hide() {}
+
+       virtual void forward_key_event (GdkEventKey*) {}
+        virtual bool non_gtk_gui() const { return false; }
+
+       sigc::signal<void,bool> KeyboardFocused;
 
   protected:
        boost::shared_ptr<ARDOUR::PluginInsert> insert;
        boost::shared_ptr<ARDOUR::Plugin> plugin;
-       Gtk::ComboBoxText preset_combo;
+       Gtk::HBox _preset_box;
+       Gtk::ComboBoxText _preset_combo;
+       Gtk::Label _preset_modified;
+       Gtk::Button add_button;
        Gtk::Button save_button;
+       Gtk::Button delete_button;
        Gtk::ToggleButton bypass_button;
        Gtk::EventBox focus_button;
 
-       LatencyGUI latency_gui;
+       Gtk::Label latency_label;
+       Gtk::Button latency_button;
+       void set_latency_label ();
+
+       LatencyGUI* latency_gui;
+       ArdourDialog* latency_dialog;
+
+       Gtk::Expander plugin_analysis_expander;
 
        Gtk::Image* focus_out_image;
        Gtk::Image* focus_in_image;
+       int _no_load_preset;
 
-       void setting_selected();
-       void save_plugin_setting (void);
+       virtual void preset_selected ();
+       void add_plugin_setting ();
+       void save_plugin_setting ();
+       void delete_plugin_setting ();
        bool focus_toggled(GdkEventButton*);
        void bypass_toggled();
+       void toggle_plugin_analysis ();
        void processor_active_changed (boost::weak_ptr<ARDOUR::Processor> p);
+       void plugin_going_away ();
+       virtual void parameter_changed (uint32_t, float);
+       void preset_added_or_removed ();
+       void update_preset_modified ();
+
+       PBD::ScopedConnection death_connection;
+       PBD::ScopedConnection active_connection;
+       PBD::ScopedConnection preset_added_connection;
+       PBD::ScopedConnection preset_removed_connection;
+       PBD::ScopedConnectionList control_connections;
 };
 
-class GenericPluginUI : public PlugUIBase, public Gtk::HPaned
+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*);
 
@@ -120,12 +161,10 @@ class GenericPluginUI : public PlugUIBase, public Gtk::HPaned
 
        Gtk::HBox settings_box;
        Gtk::HBox hpacker;
-       
+
        Gtk::Table button_table;
        Gtk::Table output_table;
 
-       Gtk::ToggleButton eqgui_toggle;
-
        Gtk::ScrolledWindow scroller;
        Gtk::Adjustment hAdjustment;
        Gtk::Adjustment vAdjustment;
@@ -143,8 +182,8 @@ class GenericPluginUI : public PlugUIBase, public Gtk::HPaned
                bool            min_unbound;
                bool            max_unbound;
                bool packed;
-               
-               MeterInfo(int i) { 
+
+               MeterInfo (int /*i*/) {
                        meter = 0;
                        packed = false;
                        min = 1.0e10;
@@ -153,8 +192,8 @@ class GenericPluginUI : public PlugUIBase, public Gtk::HPaned
                        max_unbound = false;
                }
        };
-       
-       static const int32_t initial_button_rows = 6;
+
+       static const int32_t initial_button_rows = 12;
        static const int32_t initial_button_cols = 1;
        static const int32_t initial_output_rows = 1;
        static const int32_t initial_output_cols = 4;
@@ -165,20 +204,20 @@ class GenericPluginUI : public PlugUIBase, public Gtk::HPaned
                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;
@@ -189,17 +228,19 @@ class GenericPluginUI : public PlugUIBase, public Gtk::HPaned
            MeterInfo  *    meterinfo;
 
            ControlUI ();
-           ~ControlUI(); 
+           ~ControlUI();
        };
-       
+
+       std::vector<ControlUI*>   input_controls;
        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);
-       void parameter_changed (ControlUI* cui);
+       std::vector<std::string> setup_scale_values(guint32 port_index, ControlUI* cui);
+       void ui_parameter_changed (ControlUI* cui);
+       void toggle_parameter_changed (ControlUI* cui);
        void update_control_display (ControlUI* cui);
        void control_port_toggled (ControlUI* cui);
        void control_combo_changed (ControlUI* cui);
@@ -212,8 +253,6 @@ class GenericPluginUI : public PlugUIBase, public Gtk::HPaned
        void start_touch (ControlUI*);
        void stop_touch (ControlUI*);
 
-       void toggle_plugin_analysis ();
-
        void print_parameter (char *buf, uint32_t len, uint32_t param);
 };
 
@@ -227,6 +266,8 @@ class PluginUIWindow : public Gtk::Window
 
        void resize_preferred();
        void set_parent (Gtk::Window*);
+       void set_title(const std::string& title);
+
 
        bool on_enter_notify_event (GdkEventCrossing*);
        bool on_leave_notify_event (GdkEventCrossing*);
@@ -239,11 +280,14 @@ class PluginUIWindow : public Gtk::Window
        void on_map ();
 
   private:
+       std::string _title;
        PlugUIBase* _pluginui;
+       PBD::ScopedConnection death_connection;
        Gtk::Window* parent;
        Gtk::VBox vbox;
-       bool non_gtk_gui;
        bool was_visible;
+       bool _keyboard_focused;
+       void keyboard_focused (bool yn);
 
        void app_activated (bool);
        void plugin_going_away ();
@@ -253,32 +297,7 @@ class PluginUIWindow : public Gtk::Window
        bool create_lv2_editor (boost::shared_ptr<ARDOUR::PluginInsert>);
 };
 
-#ifdef VST_SUPPORT
-class VSTPluginUI : public PlugUIBase, public Gtk::VBox
-{
-  public:
-       VSTPluginUI (boost::shared_ptr<ARDOUR::PluginInsert>, boost::shared_ptr<ARDOUR::VSTPlugin>);
-       ~VSTPluginUI ();
-
-       gint get_preferred_height ();
-       gint get_preferred_width ();
-       bool start_updating(GdkEventAny*) {return false;}
-       bool stop_updating(GdkEventAny*) {return false;}
-
-       int package (Gtk::Window&);
-
-  private:
-       boost::shared_ptr<ARDOUR::VSTPlugin>  vst;
-       Gtk::Socket socket;
-       Gtk::HBox   preset_box;
-       Gtk::VBox   vpacker;
-       
-       bool configure_handler (GdkEventConfigure*, Gtk::Socket*);
-       void save_plugin_setting ();
-};
-#endif // VST_SUPPORT
-
-#ifdef HAVE_AUDIOUNITS
+#ifdef AUDIOUNITS
 /* this function has to be in a .mm file */
 extern PlugUIBase* create_au_gui (boost::shared_ptr<ARDOUR::PluginInsert>, Gtk::VBox**);
 #endif