Clean up plugin preset handling a bit.
[ardour.git] / gtk2_ardour / plugin_ui.h
index 2229c1b01f87d5b2c8bed8ea17dd57f9b511178a..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/scrolledwindow.h>
 #include <gtkmm/label.h>
 #include <gtkmm/menu.h>
+#include <gtkmm/image.h>
+#include <gtkmm/adjustment.h>
 #include <gtkmm/togglebutton.h>
 #include <gtkmm/socket.h>
 #include <gtkmm/comboboxtext.h>
 #include <gtkmm/socket.h>
 
-#include <ardour_dialog.h>
-#include <ardour/types.h>
+#include "ardour/types.h"
 
-#include "latency_gui.h"
 #include "automation_controller.h"
 
 namespace ARDOUR {
@@ -65,44 +69,99 @@ 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>, nframes64_t sample_rate, nframes64_t period_size);
-       virtual ~PlugUIBase() {}
+       PlugUIBase (boost::shared_ptr<ARDOUR::PluginInsert>);
+       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 () {}
+
+       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 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;
-       LatencyGUI latency_gui;
+       Gtk::EventBox focus_button;
+
+       Gtk::Label latency_label;
+       Gtk::Button latency_button;
+       void set_latency_label ();
 
-       void setting_selected();
-       void save_plugin_setting (void);
+       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;
+
+       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 LadspaPluginUI : public PlugUIBase, public Gtk::VBox 
+class GenericPluginUI : public PlugUIBase, public Gtk::VBox
 {
   public:
-       LadspaPluginUI (boost::shared_ptr<ARDOUR::PluginInsert> plug, nframes64_t sample_rate, nframes64_t period_size, bool scrollable = false);
-       ~LadspaPluginUI ();
-       
+       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*);
 
   private:
+       Gtk::VBox main_contents;
+
        Gtk::HBox settings_box;
        Gtk::HBox hpacker;
-       
+
        Gtk::Table button_table;
        Gtk::Table output_table;
 
@@ -123,8 +182,8 @@ class LadspaPluginUI : 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;
@@ -133,8 +192,8 @@ class LadspaPluginUI : public PlugUIBase, public Gtk::VBox
                        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;
@@ -144,21 +203,21 @@ class LadspaPluginUI : public PlugUIBase, public Gtk::VBox
 
                boost::shared_ptr<ARDOUR::AutomationControl> control;
 
-               ARDOUR::ParamID param_id() { return control->list()->param_id(); }
-           
+               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;
@@ -169,17 +228,19 @@ class LadspaPluginUI : public PlugUIBase, public Gtk::VBox
            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);
@@ -195,46 +256,50 @@ class LadspaPluginUI : public PlugUIBase, public Gtk::VBox
        void print_parameter (char *buf, uint32_t len, uint32_t param);
 };
 
-class PluginUIWindow : public ArdourDialog
+class PluginUIWindow : public Gtk::Window
 {
   public:
-       PluginUIWindow (boost::shared_ptr<ARDOUR::PluginInsert> insert, nframes64_t sample_rate, nframes64_t period_size, bool scrollable = false);
+       PluginUIWindow (Gtk::Window*, boost::shared_ptr<ARDOUR::PluginInsert> insert, bool scrollable=false);
        ~PluginUIWindow ();
 
        PlugUIBase& pluginui() { return *_pluginui; }
 
        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*);
+       bool on_focus_in_event (GdkEventFocus*);
+       bool on_focus_out_event (GdkEventFocus*);
+       bool on_key_press_event (GdkEventKey*);
+       bool on_key_release_event (GdkEventKey*);
+       void on_show ();
+       void on_hide ();
+       void on_map ();
 
-       virtual bool on_key_press_event (GdkEventKey*);
-       virtual bool on_key_release_event (GdkEventKey*);
-       
   private:
+       std::string _title;
        PlugUIBase* _pluginui;
+       PBD::ScopedConnection death_connection;
+       Gtk::Window* parent;
+       Gtk::VBox vbox;
+       bool was_visible;
+       bool _keyboard_focused;
+       void keyboard_focused (bool yn);
+
+       void app_activated (bool);
        void plugin_going_away ();
-};
 
-#ifdef VST_SUPPORT
-class VSTPluginUI : public PlugUIBase, public Gtk::VBox
-{
-  public:
-       VSTPluginUI (boost::shared_ptr<ARDOUR::PluginInsert>, boost::shared_ptr<ARDOUR::VSTPlugin>, nframes64_t sample_rate, nframes64_t period_size);
-       ~VSTPluginUI ();
-
-       gint get_preferred_height ();
-       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 ();
+       bool create_vst_editor (boost::shared_ptr<ARDOUR::PluginInsert>);
+       bool create_audiounit_editor (boost::shared_ptr<ARDOUR::PluginInsert>);
+       bool create_lv2_editor (boost::shared_ptr<ARDOUR::PluginInsert>);
 };
-#endif // VST_SUPPORT
+
+#ifdef AUDIOUNITS
+/* this function has to be in a .mm file */
+extern PlugUIBase* create_au_gui (boost::shared_ptr<ARDOUR::PluginInsert>, Gtk::VBox**);
+#endif
 
 #endif /* __ardour_plugin_ui_h__ */