gtk2_ardour/route_ui.h

   1 /*
   2     Copyright (C) 2002 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
  20 #ifndef __ardour_route_ui__
  21 #define __ardour_route_ui__
  22
  23 #include <list>
  24
  25 #include "pbd/xml++.h"
  26 #include "pbd/signals.h"
  27
  28 #include "ardour/ardour.h"
  29 #include "ardour/mute_master.h"
  30 #include "ardour/session_event.h"
  31 #include "ardour/session.h"
  32 #include "ardour/route.h"
  33 #include "ardour/route_group.h"
  34 #include "ardour/track.h"
  35
  36 #include "axis_view.h"
  37
  38 namespace ARDOUR {
  39         class AudioTrack;
  40         class MidiTrack;
  41 }
  42
  43 namespace Gtk {
  44         class Menu;
  45         class CheckMenuItem;
  46         class Widget;
  47 }
  48
  49 class BindableToggleButton;
  50 class LED;
  51
  52 class RouteUI : public virtual AxisView
  53 {
  54   public:
  55         RouteUI(ARDOUR::Session*);
  56         RouteUI(boost::shared_ptr<ARDOUR::Route>, ARDOUR::Session*);
  57
  58         virtual ~RouteUI();
  59
  60         virtual void set_route (boost::shared_ptr<ARDOUR::Route>);
  61         virtual void set_button_names () = 0;
  62
  63         bool is_track() const;
  64         bool is_audio_track() const;
  65         bool is_midi_track() const;
  66         bool has_audio_outputs () const;
  67
  68         boost::shared_ptr<ARDOUR::Route> route() const { return _route; }
  69
  70         boost::shared_ptr<ARDOUR::Track>      track() const;
  71         boost::shared_ptr<ARDOUR::AudioTrack> audio_track() const;
  72         boost::shared_ptr<ARDOUR::MidiTrack>  midi_track() const;
  73
  74         std::string name() const;
  75
  76         // protected: XXX sigh this should be here
  77
  78         boost::shared_ptr<ARDOUR::Route> _route;
  79
  80         virtual void set_color (const Gdk::Color & c);
  81         void choose_color ();
  82
  83         bool ignore_toggle;
  84         bool wait_for_release;
  85         bool multiple_mute_change;
  86         bool multiple_solo_change;
  87
  88         Gtk::HBox _invert_button_box;
  89         BindableToggleButton* mute_button;
  90         BindableToggleButton* solo_button;
  91         BindableToggleButton* rec_enable_button; /* audio tracks */
  92         BindableToggleButton* show_sends_button; /* busses */
  93
  94         LED* solo_safe_led;
  95         LED* solo_isolated_led;
  96
  97         Gtk::Label solo_button_label;
  98         Gtk::Label mute_button_label;
  99         Gtk::Label rec_enable_button_label;
 100
 101         void send_blink (bool);
 102         sigc::connection send_blink_connection;
 103
 104         virtual std::string solo_button_name () const { return "SoloButton"; }
 105         virtual std::string safe_solo_button_name () const { return "SafeSoloButton"; }
 106
 107         Gtk::Menu* mute_menu;
 108         Gtk::Menu* solo_menu;
 109         Gtk::Menu* sends_menu;
 110
 111         XMLNode *xml_node;
 112         void ensure_xml_node ();
 113
 114         bool mute_press(GdkEventButton*);
 115         bool mute_release(GdkEventButton*);
 116         bool solo_press(GdkEventButton*);
 117         bool solo_release(GdkEventButton*);
 118         bool rec_enable_press(GdkEventButton*);
 119         bool rec_enable_release(GdkEventButton*);
 120         bool show_sends_press(GdkEventButton*);
 121         bool show_sends_release(GdkEventButton*);
 122
 123         void step_gain_up ();
 124         void step_gain_down ();
 125         void page_gain_up ();
 126         void page_gain_down ();
 127
 128         void build_sends_menu ();
 129         void set_sends_gain_from_track ();
 130         void set_sends_gain_to_zero ();
 131         void set_sends_gain_to_unity ();
 132         void create_sends (ARDOUR::Placement, bool);
 133         void create_selected_sends (ARDOUR::Placement, bool);
 134
 135         void solo_changed(bool, void*);
 136         void solo_changed_so_update_mute ();
 137         void mute_changed(void*);
 138         void listen_changed(void*);
 139         virtual void processors_changed (ARDOUR::RouteProcessorChange) {}
 140         void route_rec_enable_changed();
 141         void session_rec_enable_changed();
 142
 143         void build_solo_menu ();
 144
 145         void solo_isolated_toggle (void*, Gtk::CheckMenuItem*);
 146         void toggle_solo_isolated (Gtk::CheckMenuItem*);
 147
 148         bool solo_isolate_button_release (GdkEventButton*);
 149         bool solo_safe_button_release (GdkEventButton*);
 150
 151         void solo_safe_toggle (void*, Gtk::CheckMenuItem*);
 152         void toggle_solo_safe (Gtk::CheckMenuItem*);
 153
 154         Gtk::CheckMenuItem* pre_fader_mute_check;
 155         Gtk::CheckMenuItem* post_fader_mute_check;
 156         Gtk::CheckMenuItem* listen_mute_check;
 157         Gtk::CheckMenuItem* main_mute_check;
 158         Gtk::CheckMenuItem* solo_safe_check;
 159         Gtk::CheckMenuItem* solo_isolated_check;
 160
 161         void toggle_mute_menu(ARDOUR::MuteMaster::MutePoint, Gtk::CheckMenuItem*);
 162         void muting_change ();
 163         void build_mute_menu(void);
 164         void init_mute_menu(ARDOUR::MuteMaster::MutePoint, Gtk::CheckMenuItem*);
 165
 166         int  set_color_from_route ();
 167
 168         void remove_this_route (bool apply_to_selection = false);
 169         static gint idle_remove_this_route (RouteUI *);
 170
 171         void route_rename();
 172
 173         virtual void property_changed (const PBD::PropertyChange&);
 174         void route_removed ();
 175
 176         virtual void route_active_changed () {}
 177         void set_route_active (bool, bool);
 178
 179         Gtk::Menu* record_menu;
 180         void build_record_menu ();
 181
 182         Gtk::CheckMenuItem *step_edit_item;
 183         void toggle_step_edit ();
 184         virtual void step_edit_changed (bool);
 185
 186         virtual void polarity_changed ();
 187
 188         Gtk::CheckMenuItem *denormal_menu_item;
 189         void toggle_denormal_protection();
 190         virtual void denormal_protection_changed ();
 191
 192         void disconnect_input ();
 193         void disconnect_output ();
 194
 195         virtual void update_rec_display ();
 196         void update_mute_display ();
 197
 198         void update_solo_display ();
 199
 200         virtual void map_frozen ();
 201
 202         void adjust_latency ();
 203         void save_as_template ();
 204         void open_remote_control_id_dialog ();
 205
 206         static int solo_visual_state (boost::shared_ptr<ARDOUR::Route>);
 207         static int solo_visual_state_with_isolate (boost::shared_ptr<ARDOUR::Route>);
 208         static int solo_isolate_visual_state (boost::shared_ptr<ARDOUR::Route>);
 209         static int solo_safe_visual_state (boost::shared_ptr<ARDOUR::Route>);
 210         static int mute_visual_state (ARDOUR::Session*, boost::shared_ptr<ARDOUR::Route>);
 211
 212    protected:
 213         PBD::ScopedConnectionList route_connections;
 214         bool self_destruct;
 215
 216         void init ();
 217         void reset ();
 218
 219         void self_delete ();
 220         virtual void start_step_editing () {}
 221         virtual void stop_step_editing() {}
 222
 223         void set_invert_sensitive (bool);
 224
 225   private:
 226         void check_rec_enable_sensitivity ();
 227         void parameter_changed (std::string const &);
 228         void relabel_solo_button ();
 229
 230         struct SoloMuteRelease {
 231             SoloMuteRelease (bool was_active)
 232             : active (was_active)
 233             , exclusive (false) {}
 234
 235             boost::shared_ptr<ARDOUR::RouteList> routes;
 236             boost::shared_ptr<ARDOUR::RouteList> routes_on;
 237             boost::shared_ptr<ARDOUR::RouteList> routes_off;
 238             boost::shared_ptr<ARDOUR::Route> route;
 239             bool active;
 240             bool exclusive;
 241         };
 242
 243         SoloMuteRelease* _solo_release;
 244         SoloMuteRelease* _mute_release;
 245
 246         void setup_invert_buttons ();
 247         void set_invert_button_state ();
 248         void invert_toggled (uint32_t, BindableToggleButton *);
 249         void invert_menu_toggled (uint32_t);
 250         bool invert_press (GdkEventButton *);
 251
 252         int _i_am_the_modifier;
 253         std::list<BindableToggleButton*> _invert_buttons;
 254         Gtk::Menu* _invert_menu;
 255
 256         static uint32_t _max_invert_buttons;
 257 };
 258
 259 #endif /* __ardour_route_ui__ */