gtk2_ardour/foldback_strip.h

   1 /*
   2     Copyright (C) 2018-2019 Len Ovens
   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
  15     along with this program; if not, write to the Free Software
  16     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  17 */
  18
  19 #ifndef __ardour_foldback_strip__
  20 #define __ardour_foldback_strip__
  21
  22 #include <vector>
  23
  24 #include <cmath>
  25
  26 #include <gtkmm/adjustment.h>
  27 #include <gtkmm/button.h>
  28 #include <gtkmm/box.h>
  29 #include <gtkmm/eventbox.h>
  30 #include <gtkmm/frame.h>
  31 #include <gtkmm/label.h>
  32 #include <gtkmm/menu.h>
  33 #include <gtkmm/scrolledwindow.h>
  34 #include <gtkmm/sizegroup.h>
  35 #include <gtkmm/textview.h>
  36 #include <gtkmm/togglebutton.h>
  37
  38 #include "pbd/stateful.h"
  39
  40 #include "ardour/types.h"
  41 #include "ardour/ardour.h"
  42 #include "ardour/processor.h"
  43
  44 #include "pbd/fastlog.h"
  45
  46 #include "widgets/ardour_button.h"
  47 #include "widgets/ardour_knob.h"
  48
  49 #include "route_ui.h"
  50 #include "panner_ui.h"
  51 #include "enums.h"
  52 #include "processor_box.h"
  53 #include "processor_selection.h"
  54
  55 namespace ARDOUR {
  56         class Route;
  57         class Send;
  58         class Processor;
  59         class Session;
  60         class PortInsert;
  61         class Bundle;
  62         class Plugin;
  63 }
  64 namespace Gtk {
  65         class Window;
  66         class Style;
  67 }
  68
  69 class Mixer_UI;
  70 class MotionController;
  71 class RouteGroupMenu;
  72 class ArdourWindow;
  73
  74 class FoldbackSend : public Gtk::VBox
  75 {
  76 public:
  77         FoldbackSend (boost::shared_ptr<ARDOUR::Send>, \
  78                 boost::shared_ptr<ARDOUR::Route> sr, boost::shared_ptr<ARDOUR::Route> fr, uint32_t wd);
  79         ~FoldbackSend ();
  80
  81 private:
  82         ArdourWidgets::ArdourButton _button;
  83         boost::shared_ptr<ARDOUR::Send> _send;
  84         boost::shared_ptr<ARDOUR::Route> _send_route;
  85         boost::shared_ptr<ARDOUR::Route> _foldback_route;
  86         boost::shared_ptr<ARDOUR::Processor> _send_proc;
  87         boost::shared_ptr<ARDOUR::Delivery> _send_del;
  88         uint32_t _width;
  89
  90         void led_clicked(GdkEventButton *);
  91         gboolean button_press (GdkEventButton*);
  92         Gtk::Menu* build_send_menu ();
  93         void set_gain (float new_gain);
  94         void remove_me ();
  95
  96         void route_property_changed (const PBD::PropertyChange&);
  97         void name_changed ();
  98         void send_state_changed ();
  99         void level_adjusted ();
 100         void level_changed ();
 101         void set_tooltip ();
 102         ArdourWidgets::ArdourKnob   pan_control;
 103         Gtk::Adjustment _adjustment;
 104         ArdourWidgets::HSliderController _slider;
 105         bool _ignore_ui_adjustment;
 106         Gtkmm2ext::PersistentTooltip _slider_persistant_tooltip;
 107
 108         PBD::ScopedConnectionList _connections;
 109
 110
 111
 112 };
 113
 114 class FoldbackStrip : public RouteUI, public Gtk::EventBox
 115 {
 116 public:
 117         FoldbackStrip (Mixer_UI&, ARDOUR::Session*, boost::shared_ptr<ARDOUR::Route>);
 118         ~FoldbackStrip ();
 119
 120         std::string name()  const;
 121
 122         boost::shared_ptr<ARDOUR::Stripable> stripable() const { return RouteUI::stripable(); }
 123
 124         PannerUI&       panner_ui()       { return panners; }
 125         PluginSelector* plugin_selector();
 126
 127         void set_embedded (bool);
 128
 129         void set_route (boost::shared_ptr<ARDOUR::Route>);
 130         void set_button_names ();
 131         void revert_to_default_display ();
 132
 133         /** @return the delivery that is being edited using our fader; it will be the
 134          *  last send passed to show_send(), or our route's main out delivery.
 135          */
 136         boost::shared_ptr<ARDOUR::Delivery> current_delivery () const {
 137                 return _current_delivery;
 138         }
 139
 140         bool mixer_owned () const {
 141                 return _mixer_owned;
 142         }
 143
 144         /** The delivery that we are handling the level for with our fader has changed */
 145         PBD::Signal1<void, boost::weak_ptr<ARDOUR::Delivery> > DeliveryChanged;
 146
 147         static PBD::Signal1<void,FoldbackStrip*> CatchDeletion;
 148
 149         void route_active_changed ();
 150
 151         void copy_processors ();
 152         void cut_processors ();
 153         void paste_processors ();
 154         void select_all_processors ();
 155         void deselect_all_processors ();
 156         bool delete_processors ();  //note: returns false if nothing was deleted
 157         void toggle_processors ();
 158         void ab_plugins ();
 159
 160         void set_selected (bool yn);
 161
 162         static FoldbackStrip* entered_foldback_strip() { return _entered_foldback_strip; }
 163
 164 protected:
 165         friend class Mixer_UI;
 166         void set_packed (bool yn);
 167         bool packed () { return _packed; }
 168
 169 private:
 170         Mixer_UI& _mixer;
 171         void init ();
 172
 173         bool  _embedded;
 174         bool  _packed;
 175         bool  _mixer_owned;
 176         ARDOUR::Session* _session;
 177         bool _showing_sends;
 178         uint32_t _width;
 179
 180         Gtk::EventBox           spacer;
 181         Gtk::VBox                       send_display;
 182         Gtk::ScrolledWindow     send_scroller;
 183
 184         Gtk::Frame          global_frame;
 185         Gtk::VBox           global_vpacker;
 186
 187         ProcessorBox* insert_box;
 188         ProcessorSelection _pr_selection;
 189         PannerUI     panners;
 190
 191         Gtk::Table mute_solo_table;
 192         Gtk::HBox master_box;
 193
 194         ArdourWidgets::ArdourButton output_button;
 195
 196         Gtk::HBox prev_next_box;
 197
 198         void help_count_plugins (boost::weak_ptr<ARDOUR::Processor>);
 199         uint32_t _plugin_insert_cnt;
 200
 201         ArdourWidgets::ArdourButton name_button;
 202         ArdourWidgets::ArdourButton _show_sends_button;
 203         ArdourWidgets::ArdourButton _previous_button;
 204         ArdourWidgets::ArdourButton _next_button;
 205         ArdourWidgets::ArdourButton _hide_button;
 206         ArdourWidgets::ArdourButton _comment_button;
 207         ArdourWidgets::ArdourKnob*   fb_level_control;
 208
 209         void setup_comment_button ();
 210         void hide_clicked();
 211
 212         gint output_press (GdkEventButton *);
 213         gint output_release (GdkEventButton *);
 214
 215         Gtk::Menu output_menu;
 216         std::list<boost::shared_ptr<ARDOUR::Bundle> > output_menu_bundles;
 217         void maybe_add_bundle_to_output_menu (boost::shared_ptr<ARDOUR::Bundle>, ARDOUR::BundleList const &,
 218                                               ARDOUR::DataType type = ARDOUR::DataType::NIL);
 219
 220         void bundle_output_chosen (boost::shared_ptr<ARDOUR::Bundle>);
 221
 222         void io_changed_proxy ();
 223
 224         PBD::ScopedConnection panstate_connection;
 225         PBD::ScopedConnection panstyle_connection;
 226         void connect_to_pan ();
 227         void update_panner_choices ();
 228         void update_fb_level_control ();
 229
 230         void update_output_display ();
 231         void update_send_box ();
 232         void processors_changed (ARDOUR::RouteProcessorChange);
 233         void clear_send_box ();
 234
 235         gboolean name_button_button_press (GdkEventButton*);
 236         Gtk::Menu* build_route_ops_menu ();
 237         Gtk::Menu* build_route_select_menu ();
 238
 239         void previous_button_clicked ();
 240         void next_button_clicked ();
 241         void prev_next_changed ();
 242         void show_sends_clicked ();
 243         void send_blink (bool);
 244
 245         bool send_button_press_event (GdkEventButton *ev);
 246         Gtk::Menu* build_sends_menu ();
 247
 248         void create_selected_sends (bool include_buses);
 249         void remove_current_fb ();
 250
 251         void route_property_changed (const PBD::PropertyChange&);
 252         void name_changed ();
 253         void map_frozen ();
 254         void hide_processor_editor (boost::weak_ptr<ARDOUR::Processor> processor);
 255         void hide_redirect_editors ();
 256
 257         static FoldbackStrip* _entered_foldback_strip;
 258
 259         void engine_running();
 260         void engine_stopped();
 261
 262         void set_current_delivery (boost::shared_ptr<ARDOUR::Delivery>);
 263
 264         void drop_send ();
 265         PBD::ScopedConnection send_gone_connection;
 266
 267         void reset_strip_style ();
 268
 269         void update_io_button ();
 270         void port_connected_or_disconnected (boost::weak_ptr<ARDOUR::Port>, boost::weak_ptr<ARDOUR::Port>);
 271
 272         bool mixer_strip_enter_event ( GdkEventCrossing * );
 273         bool mixer_strip_leave_event ( GdkEventCrossing * );
 274
 275         PBD::ScopedConnectionList _connections;
 276
 277 };
 278
 279 #endif /* __ardour_foldback_strip__ */