1 /* 2 * Copyright (C) 2020 Robin Gareus <robin@gareus.org> 3 * 4 * This program is free software; you can redistribute it and/or modify 5 * it under the terms of the GNU General Public License as published by 6 * the Free Software Foundation; either version 2 of the License, or 7 * (at your option) any later version. 8 * 9 * This program is distributed in the hope that it will be useful, 10 * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 * GNU General Public License for more details. 13 * 14 * You should have received a copy of the GNU General Public License along 15 * with this program; if not, write to the Free Software Foundation, Inc., 16 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. 17 */ 18 19 #ifndef __ardour_vst3_plugin_ui_h__ 20 #define __ardour_vst3_plugin_ui_h__ 21 22 #ifdef VST3_SUPPORT 23 24 #include "plugin_ui.h" 25 26 namespace ARDOUR { 27 class PluginInsert; 28 class VST3Plugin; 29 } 30 31 class VST3PluginUI : public PlugUIBase, public Gtk::VBox 32 { 33 public: 34 VST3PluginUI (boost::shared_ptr<ARDOUR::PluginInsert>, boost::shared_ptr<ARDOUR::VST3Plugin>); 35 virtual ~VST3PluginUI (); 36 37 gint get_preferred_height (); 38 gint get_preferred_width (); 39 bool resizable (); 40 void forward_key_event (GdkEventKey*); 41 bool non_gtk_gui() const; 42 43 int package (Gtk::Window&); 44 bool start_updating (GdkEventAny*); 45 bool stop_updating (GdkEventAny*); 46 47 protected: 48 virtual void resize_callback (int, int) = 0; 49 50 bool forward_scroll_event (GdkEventScroll*); 51 52 boost::shared_ptr<ARDOUR::PluginInsert> _pi; 53 boost::shared_ptr<ARDOUR::VST3Plugin> _vst3; 54 55 Gtk::HBox _ardour_buttons_box; 56 57 int _req_width; 58 int _req_height; 59 60 bool _resize_in_progress; 61 bool _view_realized; 62 63 private: 64 void parameter_update (); 65 66 PBD::ScopedConnection _resize_connection; 67 sigc::connection _update_connection; 68 }; 69 70 #endif // VST3_SUPPORT 71 #endif 72