plugin_selector.h

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/*
 * Copyright (C) 2005-2006 Doug McLain <doug@nostar.net>
 * Copyright (C) 2005-2006 Taybin Rutkin <taybin@taybin.com>
 * Copyright (C) 2005-2011 Paul Davis <paul@linuxaudiosystems.com>
 * Copyright (C) 2006-2012 David Robillard <d@drobilla.net>
 * Copyright (C) 2006 Nick Mainsbridge <mainsbridge@gmail.com>
 * Copyright (C) 2009 Carl Hetherington <carl@carlh.net>
 * Copyright (C) 2014-2019 Robin Gareus <robin@gareus.org>
 *
 * 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
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License along
 * with this program; if not, write to the Free Software Foundation, Inc.,
 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */
 
#ifndef __ardour_plugin_selector_h__
#define __ardour_plugin_selector_h__
 
#include <gtkmm/button.h>
#include <gtkmm/checkbutton.h>
#include <gtkmm/comboboxtext.h>
#include <gtkmm/entry.h>
#include <gtkmm/liststore.h>
#include <gtkmm/notebook.h>
#include <gtkmm/scrolledwindow.h>
#include <gtkmm/treemodel.h>
#include <gtkmm/treeview.h>
 
#include "widgets/ardour_button.h"
#include "widgets/ardour_dropdown.h"
 
#include "gtkmm2ext/dndtreeview.h"
 
#include "ardour/plugin.h"
#include "ardour/plugin_manager.h"
#include "ardour/session_handle.h"
 
#include "plugin_interest.h"
#include "ardour_dialog.h"
 
namespace ARDOUR {
        class Session;
        class PluginManager;
}
 
class PluginSelector : public ArdourDialog
{
public:
        PluginSelector (ARDOUR::PluginManager&);
        ~PluginSelector ();
 
        void set_interested_object (PluginInterestedObject&);
 
        int run (); // XXX should we try not to overload the non-virtual Gtk::Dialog::run() ?
 
        void on_show ();
 
        Gtk::Menu* plugin_menu ();
        void show_manager ();
 
private:
 
        //search
        ArdourWidgets::ArdourButton* _search_name_checkbox;
        ArdourWidgets::ArdourButton* _search_tags_checkbox;
        ArdourWidgets::ArdourButton* _search_ignore_checkbox;
 
        //radio-button filters
        Gtk::RadioButton *_fil_effects_radio;
        Gtk::RadioButton *_fil_instruments_radio;
        Gtk::RadioButton *_fil_utils_radio;
        Gtk::RadioButton *_fil_favorites_radio;
        Gtk::RadioButton *_fil_hidden_radio;
        Gtk::RadioButton *_fil_all_radio;
 
        /* combobox filters */
        ArdourWidgets::ArdourDropdown _fil_type_combo;
        ArdourWidgets::ArdourDropdown _fil_creator_combo;
 
        PluginInterestedObject* interested_object;
 
        Gtk::ScrolledWindow scroller;   // Available plugins
        Gtk::ScrolledWindow ascroller;  // Added plugins
 
        Gtk::Entry search_entry;
        Gtk::Button search_clear_button;
 
        Gtk::Entry *tag_entry;
        Gtk::Button* tag_reset_button;
        void tag_reset_button_clicked ();
 
        void set_sensitive_widgets();
 
        void search_clear_button_clicked ();
        void search_entry_changed ();
 
        void tag_entry_changed ();
        sigc::connection tag_entry_connection;
 
        void tags_changed ( ARDOUR::PluginType t, std::string unique_id, std::string tag);
 
        struct PluginColumns : public Gtk::TreeModel::ColumnRecord {
                PluginColumns () {
                        add (favorite);
                        add (name);
                        add (tags);
                        add (creator);
                        add (type_name);
                        add (audio_io);
                        add (midi_io);
                        add (plugin);
                }
                Gtk::TreeModelColumn<bool> favorite;
                Gtk::TreeModelColumn<std::string> name;
                Gtk::TreeModelColumn<std::string> type_name;
                Gtk::TreeModelColumn<std::string> creator;
                Gtk::TreeModelColumn<std::string> tags;
                Gtk::TreeModelColumn<std::string> audio_io;
                Gtk::TreeModelColumn<std::string> midi_io;
                Gtk::TreeModelColumn<ARDOUR::PluginInfoPtr> plugin;
        };
        PluginColumns plugin_columns;
        Glib::RefPtr<Gtk::ListStore> plugin_model;
        Gtkmm2ext::DnDTreeView<ARDOUR::PluginInfoPtr> plugin_display;
        Gtk::Button* btn_add;
        Gtk::Button* btn_remove;
 
        struct AddedColumns : public Gtk::TreeModel::ColumnRecord {
                AddedColumns () {
                        add (text);
                        add (plugin);
                }
                Gtk::TreeModelColumn<std::string> text;
                Gtk::TreeModelColumn<ARDOUR::PluginInfoPtr> plugin;
        };
        AddedColumns acols;
        Glib::RefPtr<Gtk::ListStore> amodel;
        Gtk::TreeView added_list;
 
        void refill ();
        void refiller (const ARDOUR::PluginInfoList& plugs, const::std::string& filterstr, const char* type);
        void ladspa_refiller (const std::string&);
        void lv2_refiller (const std::string&);
        void vst_refiller (const std::string&);
        void lxvst_refiller (const std::string&);
        void mac_vst_refiller (const std::string&);
        void au_refiller (const std::string&);
        void lua_refiller (const std::string&);
        void vst3_refiller (const std::string&);
 
        Gtk::Menu* _plugin_menu;
        ARDOUR::PluginManager& manager;
 
        void row_activated(Gtk::TreeModel::Path path, Gtk::TreeViewColumn* col);
        void btn_add_clicked();
        void btn_remove_clicked();
        void added_list_selection_changed();
        void added_row_clicked(GdkEventButton* event);
        void display_selection_changed();
        void btn_apply_clicked();
        ARDOUR::PluginPtr load_plugin (ARDOUR::PluginInfoPtr);
        bool show_this_plugin (const ARDOUR::PluginInfoPtr&, const std::string&);
 
        void favorite_changed (const std::string& path);
        bool in_row_change;
 
        void plugin_chosen_from_menu (const ARDOUR::PluginInfoPtr&);
 
        void plugin_status_changed ( ARDOUR::PluginType t, std::string unique_id, ARDOUR::PluginManager::PluginStatusType s );
 
        Gtk::Menu* create_favs_menu (ARDOUR::PluginInfoList&);
        Gtk::Menu* create_charts_menu (ARDOUR::PluginInfoList&);
        Gtk::Menu* create_by_creator_menu (ARDOUR::PluginInfoList&);
        Gtk::Menu* create_by_tags_menu (ARDOUR::PluginInfoList&);
        void build_plugin_menu ();
        PBD::ScopedConnectionList plugin_list_changed_connection;
 
        bool _need_tag_save;
        bool _need_status_save;
        bool _need_menu_rebuild;
        bool _inhibit_refill;
};
 
#endif // __ardour_plugin_selector_h__