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/io.h>
  46 #include <ardour/insert.h>
  47 #include <ardour/redirect.h>
  48
  49 #include <pbd/fastlog.h>
  50
  51 #include "route_ui.h"
  52 #include "io_selector.h"
  53 #include "gain_meter.h"
  54 #include "panner_ui.h"
  55 #include "enums.h"
  56 #include "redirect_box.h"
  57 #include "ardour_dialog.h"
  58
  59 class MotionController;
  60
  61
  62 namespace Gtkmm2ext {
  63         class SliderController;
  64 }
  65
  66 namespace ARDOUR {
  67         class Route;
  68         class Send;
  69         class Insert;
  70         class Session;
  71         class PortInsert;
  72         class Connection;
  73         class Plugin;
  74 }
  75 namespace Gtk {
  76         class Window;
  77         class Style;
  78 }
  79
  80 class Mixer_UI;
  81
  82 class MixerStrip : public RouteUI, public Gtk::EventBox
  83 {
  84   public:
  85         MixerStrip (Mixer_UI&, ARDOUR::Session&, boost::shared_ptr<ARDOUR::Route>, bool in_mixer = true);
  86         MixerStrip (Mixer_UI&, ARDOUR::Session&, bool in_mixer = true);
  87         ~MixerStrip ();
  88
  89         void set_width (Width, void* owner);
  90         Width get_width() const { return _width; }
  91         void* width_owner() const { return _width_owner; }
  92
  93         void fast_update ();
  94         void set_embedded (bool);
  95
  96         ARDOUR::RouteGroup* mix_group() const;
  97         void set_route (boost::shared_ptr<ARDOUR::Route>);
  98
  99 #ifdef GTKOSX
 100         sigc::signal<void>      WidthChanged;
 101 #endif
 102
 103   protected:
 104         friend class Mixer_UI;
 105         void set_packed (bool yn);
 106         bool packed () { return _packed; }
 107
 108         void set_selected(bool yn);
 109         void set_stuff_from_route ();
 110
 111   private:
 112         Mixer_UI& _mixer;
 113
 114         void init ();
 115
 116         bool  _embedded;
 117         bool  _packed;
 118         bool  _mixer_owned;
 119         Width _width;
 120         void*  _width_owner;
 121
 122         Gtk::Button         hide_button;
 123         Gtk::Button         width_button;
 124         Gtk::HBox           width_hide_box;
 125         Gtk::EventBox       top_event_box;
 126
 127         void hide_clicked();
 128         void width_clicked ();
 129
 130         Gtk::Frame          global_frame;
 131         Gtk::VBox           global_vpacker;
 132
 133         RedirectBox pre_redirect_box;
 134         RedirectBox post_redirect_box;
 135         GainMeter   gpm;
 136         PannerUI    panners;
 137
 138         Gtk::Table button_table;
 139         Gtk::Table middle_button_table;
 140         Gtk::Table bottom_button_table;
 141
 142         Gtk::Button                  gain_unit_button;
 143         Gtk::Label                   gain_unit_label;
 144         Gtk::Button                  meter_point_button;
 145         Gtk::Label                   meter_point_label;
 146
 147         void meter_changed (void *);
 148
 149         Gtk::Button diskstream_button;
 150         Gtk::Label  diskstream_label;
 151
 152         Gtk::Button input_button;
 153         Gtk::Label  input_label;
 154         Gtk::Button output_button;
 155         Gtk::Label  output_label;
 156
 157         sigc::connection newplug_connection;
 158
 159         gint    mark_update_safe ();
 160         guint32 mode_switch_in_progress;
 161
 162         Gtk::Button   name_button;
 163
 164         ArdourDialog*  comment_window;
 165         Gtk::TextView* comment_area;
 166         Gtk::Button    comment_button;
 167
 168         void comment_editor_done_editing();
 169         void setup_comment_editor ();
 170         void comment_button_clicked ();
 171
 172         Gtk::Button   group_button;
 173         Gtk::Label    group_label;
 174         Gtk::Menu    *group_menu;
 175
 176         gint input_press (GdkEventButton *);
 177         gint output_press (GdkEventButton *);
 178
 179         Gtk::Menu  input_menu;
 180         void add_connection_to_input_menu (ARDOUR::Connection *);
 181
 182         Gtk::Menu output_menu;
 183         void add_connection_to_output_menu (ARDOUR::Connection *);
 184
 185         void connection_input_chosen (ARDOUR::Connection *);
 186         void connection_output_chosen (ARDOUR::Connection *);
 187
 188         void edit_input_configuration ();
 189         void edit_output_configuration ();
 190
 191         void diskstream_changed ();
 192
 193         Gtk::Menu *send_action_menu;
 194         void build_send_action_menu ();
 195
 196         void new_send ();
 197         void show_send_controls ();
 198
 199         void input_changed (ARDOUR::IOChange, void *);
 200         void output_changed (ARDOUR::IOChange, void *);
 201
 202         sigc::connection panstate_connection;
 203         sigc::connection panstyle_connection;
 204         void connect_to_pan ();
 205
 206         void update_diskstream_display ();
 207         void update_input_display ();
 208         void update_output_display ();
 209
 210         void set_automated_controls_sensitivity (bool yn);
 211
 212         Gtk::Menu* route_ops_menu;
 213         Gtk::MenuItem* rename_menu_item;
 214         void build_route_ops_menu ();
 215         gint name_button_button_press (GdkEventButton*);
 216         void list_route_operations ();
 217
 218         gint comment_key_release_handler (GdkEventKey*);
 219         void comment_changed (void *src);
 220         void comment_edited ();
 221         bool ignore_comment_edit;
 222
 223         void set_mix_group (ARDOUR::RouteGroup *);
 224         void add_mix_group_to_menu (ARDOUR::RouteGroup *, Gtk::RadioMenuItem::Group*);
 225         bool select_mix_group (GdkEventButton *);
 226         void mix_group_changed (void *);
 227
 228
 229         IOSelectorWindow *input_selector;
 230         IOSelectorWindow *output_selector;
 231
 232         Gtk::Style *passthru_style;
 233
 234         void route_gui_changed (string, void*);
 235         void show_route_color ();
 236         void show_passthru_color ();
 237
 238         void route_active_changed ();
 239
 240         /* speed control (for tracks only) */
 241
 242         Gtk::Adjustment    speed_adjustment;
 243         Gtkmm2ext::ClickBox speed_spinner;
 244         Gtk::Label         speed_label;
 245         Gtk::Frame         speed_frame;
 246
 247         void speed_adjustment_changed ();
 248         void speed_changed ();
 249         void name_changed (void *src);
 250         void update_speed_display ();
 251         void map_frozen ();
 252         void hide_redirect_editor (boost::shared_ptr<ARDOUR::Redirect> redirect);
 253         void hide_redirect_editors ();
 254
 255         bool ignore_speed_adjustment;
 256
 257         void engine_running();
 258         void engine_stopped();
 259
 260         static int scrollbar_height;
 261
 262         void update_io_button (boost::shared_ptr<ARDOUR::Route> route, Width width, bool input_button);
 263 };
 264
 265 #endif /* __ardour_mixer_strip__ */