2 * Copyright (C) 2016 Robin Gareus <robin@gareus.org>
4 * This program is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU General Public License
6 * as published by the Free Software Foundation; either version 2
7 * of the License, or (at your option) any later version.
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.
14 * You should have received a copy of the GNU General Public License
15 * along with this program; if not, write to the Free Software
16 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
19 #ifndef __gtkardour_plugin_pin_dialog_h__
20 #define __gtkardour_plugin_pin_dialog_h__
22 #include <gtkmm/drawingarea.h>
24 #include "pbd/stateful.h"
25 #include "pbd/signals.h"
27 #include "ardour/plugin_insert.h"
28 #include "ardour/route.h"
30 #include "ardour_button.h"
31 #include "ardour_dropdown.h"
32 #include "ardour_window.h"
33 #include "io_selector.h"
35 class PluginPinDialog : public ArdourWindow
38 PluginPinDialog (boost::shared_ptr<ARDOUR::PluginInsert>);
50 _CtrlElem (CtrlType c, ARDOUR::DataType d, uint32_t i, uint32_t p, bool s)
51 : ct (c), dt (d), id (i), ip (p), sc (s) {}
54 uint32_t id; // port/pin ID
55 uint32_t ip; // plugin ID (for Sink, Source only);
59 typedef boost::shared_ptr<_CtrlElem> CtrlElem;
62 CtrlWidget (const std::string& n, CtrlType ct, ARDOUR::DataType dt, uint32_t id, uint32_t ip = 0, bool sc = false)
63 : name (n), x(0), y(0), w (0), h (0), prelight (false)
65 e = CtrlElem (new _CtrlElem (ct, dt, id, ip, sc));
74 typedef std::vector<CtrlWidget> CtrlElemList;
79 CtrlElemList _elements;
83 Gtk::DrawingArea darea;
84 ArdourButton _set_config;
85 ArdourButton _tgl_sidechain;
86 ArdourButton _add_plugin;
87 ArdourButton _del_plugin;
88 ArdourButton _add_output_audio;
89 ArdourButton _del_output_audio;
90 ArdourButton _add_output_midi;
91 ArdourButton _del_output_midi;
92 ArdourButton _add_sc_audio;
93 ArdourButton _add_sc_midi;
95 ArdourDropdown _out_presets;
99 Gtk::Table* _sidechain_tbl;
100 Glib::RefPtr<Gtk::SizeGroup> _pm_size_group;
102 void plugin_reconfigured ();
103 void update_element_pos ();
104 void refill_sidechain_table ();
105 void refill_output_presets ();
107 void darea_size_request (Gtk::Requisition*);
108 void darea_size_allocate (Gtk::Allocation&);
109 bool darea_expose_event (GdkEventExpose*);
110 bool darea_motion_notify_event (GdkEventMotion*);
111 bool darea_button_press_event (GdkEventButton*);
112 bool darea_button_release_event (GdkEventButton*);
113 bool drag_type_matches (const CtrlElem& ct);
115 void start_drag (const CtrlElem&, double, double);
117 void draw_io_pin (cairo_t*, const CtrlWidget&);
118 void draw_plugin_pin (cairo_t*, const CtrlWidget&);
120 void set_color (cairo_t*, bool);
121 double pin_x_pos (uint32_t, double, double, uint32_t, uint32_t, bool);
122 void draw_connection (cairo_t*, double, double, double, double, bool, bool, bool dashed = false);
123 void draw_connection (cairo_t*, const CtrlWidget&, const CtrlWidget&, bool dashed = false);
124 const CtrlWidget& get_io_ctrl (CtrlType ct, ARDOUR::DataType dt, uint32_t id, uint32_t ip = 0) const;
125 static void edge_coordinates (const CtrlWidget& w, double &x, double &y);
127 void reset_mapping ();
128 void reset_configuration ();
129 void toggle_sidechain ();
130 void connect_sidechain ();
131 void add_remove_plugin_clicked (bool);
132 void add_remove_port_clicked (bool, ARDOUR::DataType);
133 void add_sidechain_port (ARDOUR::DataType);
134 void select_output_preset (uint32_t n_audio);
135 void handle_input_action (const CtrlElem &, const CtrlElem &);
136 void handle_output_action (const CtrlElem &, const CtrlElem &);
137 void handle_thru_action (const CtrlElem &, const CtrlElem &);
138 bool handle_disconnect (const CtrlElem &, bool no_signal = false);
139 void disconnect_other_outputs (uint32_t skip_pc, ARDOUR::DataType dt, uint32_t id);
140 void disconnect_other_thru (ARDOUR::DataType dt, uint32_t id);
141 void add_port_to_table (boost::shared_ptr<ARDOUR::Port>, uint32_t, bool);
142 void remove_port (boost::weak_ptr<ARDOUR::Port>);
143 void disconnect_port (boost::weak_ptr<ARDOUR::Port>);
144 void connect_port (boost::weak_ptr<ARDOUR::Port>, boost::weak_ptr<ARDOUR::Port>);
145 uint32_t maybe_add_route_to_input_menu (boost::shared_ptr<ARDOUR::Route>, ARDOUR::DataType, boost::weak_ptr<ARDOUR::Port>);
146 void port_connected_or_disconnected (boost::weak_ptr<ARDOUR::Port>, boost::weak_ptr<ARDOUR::Port>);
148 bool sc_input_press (GdkEventButton *, boost::weak_ptr<ARDOUR::Port>);
149 bool sc_input_release (GdkEventButton *);
151 PBD::ScopedConnectionList _plugin_connections;
152 PBD::ScopedConnection _io_connection;
153 boost::shared_ptr<ARDOUR::PluginInsert> _pi;
156 ARDOUR::ChanCount _in, _ins, _out;
157 ARDOUR::ChanCount _sinks, _sources;
160 double _pin_box_size;
161 double _width, _height;
162 double _innerwidth, _margin_x, _margin_y;
166 uint32_t _n_sidechains;
167 bool _position_valid;
168 bool _ignore_updates;
169 ARDOUR::Route* _route () { return static_cast<ARDOUR::Route*> (_pi->owner ()); }
170 IOSelectorWindow *_sidechain_selector;
173 double _drag_x, _drag_y;