gtk2_ardour/mixer_strip.h

   1 /*
   2     Copyright (C) 2000-2006 Paul Davis
   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_mixer_strip__
  20 #define __ardour_mixer_strip__
  21
  22 #include <vector>
  23
  24 #include <cmath>
  25
  26 #include <gtkmm/eventbox.h>
  27 #include <gtkmm/button.h>
  28 #include <gtkmm/box.h>
  29 #include <gtkmm/frame.h>
  30 #include <gtkmm/button.h>
  31 #include <gtkmm/label.h>
  32 #include <gtkmm/togglebutton.h>
  33 #include <gtkmm/menu.h>
  34 #include <gtkmm/textview.h>
  35 #include <gtkmm/adjustment.h>
  36
  37 #include <gtkmm2ext/auto_spin.h>
  38 #include <gtkmm2ext/click_box.h>
  39 #include <gtkmm2ext/slider_controller.h>
  40
  41 #include "pbd/stateful.h"
  42
  43 #include "ardour/types.h"
  44 #include "ardour/ardour.h"
  45 #include "ardour/processor.h"
  46
  47 #include "pbd/fastlog.h"
  48
  49 #include "route_ui.h"
  50 #include "gain_meter.h"
  51 #include "panner_ui.h"
  52 #include "enums.h"
  53 #include "processor_box.h"
  54 #include "ardour_dialog.h"
  55
  56 namespace Gtkmm2ext {
  57         class SliderController;
  58 }
  59
  60 namespace ARDOUR {
  61         class Route;
  62         class Send;
  63         class Processor;
  64         class Session;
  65         class PortInsert;
  66         class Bundle;
  67         class Plugin;
  68 }
  69 namespace Gtk {
  70         class Window;
  71         class Style;
  72 }
  73
  74 class Mixer_UI;
  75 class IOSelectorWindow;
  76 class MotionController;
  77 class RouteGroupMenu;
  78
  79 class MixerStrip : public RouteUI, public Gtk::EventBox
  80 {
  81   public:
  82         MixerStrip (Mixer_UI&, ARDOUR::Session*, boost::shared_ptr<ARDOUR::Route>, bool in_mixer = true);
  83         MixerStrip (Mixer_UI&, ARDOUR::Session*, bool in_mixer = true);
  84         ~MixerStrip ();
  85
  86         void set_width_enum (Width, void* owner);
  87         Width get_width_enum () const { return _width; }
  88         void* width_owner () const { return _width_owner; }
  89
  90         GainMeter&      gain_meter()      { return gpm; }
  91         PannerUI&       panner_ui()       { return panners; }
  92         PluginSelector* plugin_selector();
  93
  94         void fast_update ();
  95         void set_embedded (bool);
  96
  97         ARDOUR::RouteGroup* route_group() const;
  98         void set_route (boost::shared_ptr<ARDOUR::Route>);
  99         void set_button_names ();
 100         void show_send (boost::shared_ptr<ARDOUR::Send>);
 101
 102         sigc::signal<void>      WidthChanged;
 103
 104         static sigc::signal<void,boost::shared_ptr<ARDOUR::Route> > SwitchIO;
 105         static PBD::Signal1<void,MixerStrip*> CatchDeletion;
 106
 107   protected:
 108         friend class Mixer_UI;
 109         void set_packed (bool yn);
 110         bool packed () { return _packed; }
 111
 112         void set_selected(bool yn);
 113         void set_stuff_from_route ();
 114
 115         bool on_leave_notify_event (GdkEventCrossing* ev);
 116         bool on_enter_notify_event (GdkEventCrossing* ev);
 117         bool on_key_press_event (GdkEventKey* ev);
 118         bool on_key_release_event (GdkEventKey* ev);
 119
 120   private:
 121         Mixer_UI& _mixer;
 122
 123         void init ();
 124
 125         bool  _embedded;
 126         bool  _packed;
 127         bool  _mixer_owned;
 128         Width _width;
 129         void*  _width_owner;
 130
 131         Gtk::Button         hide_button;
 132         Gtk::Button         width_button;
 133         Gtk::HBox           width_hide_box;
 134         Gtk::VBox           whvbox;
 135         Gtk::EventBox       top_event_box;
 136         Gtk::EventBox*      spacer;
 137         Gtk::Alignment      gain_meter_alignment;
 138
 139         void hide_clicked();
 140         void width_clicked ();
 141
 142         Gtk::Frame          global_frame;
 143         Gtk::VBox           global_vpacker;
 144
 145         ProcessorBox processor_box;
 146         GainMeter   gpm;
 147         PannerUI    panners;
 148         Gtk::ToggleButton _mono_button;
 149
 150         Gtk::Table button_table;
 151         Gtk::Table solo_led_table;
 152         Gtk::HBox  solo_led_box;
 153         Gtk::Table middle_button_table;
 154         Gtk::Table bottom_button_table;
 155
 156         Gtk::Button                  gain_unit_button;
 157         Gtk::Label                   gain_unit_label;
 158         Gtk::Button                  meter_point_button;
 159         Gtk::Label                   meter_point_label;
 160
 161         void meter_changed ();
 162
 163         Gtk::Button diskstream_button;
 164         Gtk::Label  diskstream_label;
 165
 166         Gtk::Button input_button;
 167         Gtk::Label  input_label;
 168         Gtk::Button output_button;
 169         Gtk::Label  output_label;
 170
 171         std::string longest_label;
 172
 173         gint    mark_update_safe ();
 174         guint32 mode_switch_in_progress;
 175
 176         Gtk::Button   name_button;
 177
 178         ArdourDialog*  comment_window;
 179         Gtk::TextView* comment_area;
 180         Gtk::Button    comment_button;
 181
 182         void comment_editor_done_editing();
 183         void setup_comment_editor ();
 184         void comment_button_clicked ();
 185         void mono_button_clicked ();
 186
 187         Gtk::Button   group_button;
 188         Gtk::Label    group_label;
 189         RouteGroupMenu *group_menu;
 190
 191         gint input_press (GdkEventButton *);
 192         gint output_press (GdkEventButton *);
 193
 194         Gtk::Menu input_menu;
 195         std::list<boost::shared_ptr<ARDOUR::Bundle> > input_menu_bundles;
 196         void maybe_add_bundle_to_input_menu (boost::shared_ptr<ARDOUR::Bundle>, ARDOUR::BundleList const &);
 197
 198         Gtk::Menu output_menu;
 199         std::list<boost::shared_ptr<ARDOUR::Bundle> > output_menu_bundles;
 200         void maybe_add_bundle_to_output_menu (boost::shared_ptr<ARDOUR::Bundle>, ARDOUR::BundleList const &);
 201
 202         void bundle_input_toggled (boost::shared_ptr<ARDOUR::Bundle>);
 203         void bundle_output_toggled (boost::shared_ptr<ARDOUR::Bundle>);
 204
 205         void edit_input_configuration ();
 206         void edit_output_configuration ();
 207
 208         void diskstream_changed ();
 209
 210         Gtk::Menu *send_action_menu;
 211         Gtk::MenuItem* rename_menu_item;
 212         void build_send_action_menu ();
 213
 214         void new_send ();
 215         void show_send_controls ();
 216
 217         void input_changed (ARDOUR::IOChange, void *);
 218         void output_changed (ARDOUR::IOChange, void *);
 219
 220         PBD::ScopedConnection panstate_connection;
 221         PBD::ScopedConnection panstyle_connection;
 222         void connect_to_pan ();
 223
 224         void update_diskstream_display ();
 225         void update_input_display ();
 226         void update_output_display ();
 227
 228         void set_automated_controls_sensitivity (bool yn);
 229
 230         Gtk::Menu* route_ops_menu;
 231         void build_route_ops_menu ();
 232         gboolean name_button_button_press (GdkEventButton*);
 233         void list_route_operations ();
 234
 235         gint comment_key_release_handler (GdkEventKey*);
 236         void comment_changed (void *src);
 237         void comment_edited ();
 238         bool ignore_comment_edit;
 239
 240         void set_route_group (ARDOUR::RouteGroup *);
 241         bool select_route_group (GdkEventButton *);
 242         void route_group_changed ();
 243
 244         IOSelectorWindow *input_selector;
 245         IOSelectorWindow *output_selector;
 246
 247         Gtk::Style *passthru_style;
 248
 249         void route_gui_changed (std::string, void*);
 250         void show_route_color ();
 251         void show_passthru_color ();
 252
 253         void route_active_changed ();
 254
 255         void name_changed ();
 256         void update_speed_display ();
 257         void map_frozen ();
 258         void hide_processor_editor (boost::weak_ptr<ARDOUR::Processor> processor);
 259         void hide_redirect_editors ();
 260
 261         bool ignore_speed_adjustment;
 262
 263         void engine_running();
 264         void engine_stopped();
 265
 266         void switch_io (boost::shared_ptr<ARDOUR::Route>);
 267         boost::shared_ptr<ARDOUR::Delivery> _current_delivery;
 268         void revert_to_default_display ();
 269
 270         void drop_send ();
 271         PBD::ScopedConnection send_gone_connection;
 272
 273         void reset_strip_style ();
 274
 275         static int scrollbar_height;
 276
 277         void update_io_button (boost::shared_ptr<ARDOUR::Route> route, Width width, bool input_button);
 278 };
 279
 280 #endif /* __ardour_mixer_strip__ */