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         void request_redraw ();
  81
  82         virtual void set_color (const Gdk::Color & c);
  83         void choose_color ();
  84
  85         bool ignore_toggle;
  86         bool wait_for_release;
  87         bool multiple_mute_change;
  88         bool multiple_solo_change;
  89
  90         Gtk::HBox _invert_button_box;
  91         BindableToggleButton* mute_button;
  92         BindableToggleButton* solo_button;
  93         BindableToggleButton* rec_enable_button; /* audio tracks */
  94         BindableToggleButton* show_sends_button; /* busses */
  95
  96         LED* solo_safe_led;
  97         LED* solo_isolated_led;
  98
  99         Gtk::Label solo_button_label;
 100         Gtk::Label mute_button_label;
 101         Gtk::Label rec_enable_button_label;
 102
 103         void send_blink (bool);
 104         sigc::connection send_blink_connection;
 105
 106         virtual std::string solo_button_name () const { return "SoloButton"; }
 107         virtual std::string safe_solo_button_name () const { return "SafeSoloButton"; }
 108
 109         Gtk::Menu* mute_menu;
 110         Gtk::Menu* solo_menu;
 111         Gtk::Menu* sends_menu;
 112
 113         bool mute_press(GdkEventButton*);
 114         bool mute_release(GdkEventButton*);
 115         bool solo_press(GdkEventButton*);
 116         bool solo_release(GdkEventButton*);
 117         bool rec_enable_press(GdkEventButton*);
 118         bool rec_enable_release(GdkEventButton*);
 119         bool show_sends_press(GdkEventButton*);
 120         bool show_sends_release(GdkEventButton*);
 121
 122         void step_gain_up ();
 123         void step_gain_down ();
 124         void page_gain_up ();
 125         void page_gain_down ();
 126
 127         void build_sends_menu ();
 128         void set_sends_gain_from_track ();
 129         void set_sends_gain_to_zero ();
 130         void set_sends_gain_to_unity ();
 131         void create_sends (ARDOUR::Placement, bool);
 132         void create_selected_sends (ARDOUR::Placement, bool);
 133
 134         void solo_changed(bool, void*);
 135         void solo_changed_so_update_mute ();
 136         void mute_changed(void*);
 137         void listen_changed(void*);
 138         virtual void processors_changed (ARDOUR::RouteProcessorChange) {}
 139         void route_rec_enable_changed();
 140         void session_rec_enable_changed();
 141
 142         void build_solo_menu ();
 143
 144         void solo_isolated_toggle (void*, Gtk::CheckMenuItem*);
 145         void toggle_solo_isolated (Gtk::CheckMenuItem*);
 146
 147         bool solo_isolate_button_release (GdkEventButton*);
 148         bool solo_safe_button_release (GdkEventButton*);
 149
 150         void solo_safe_toggle (void*, Gtk::CheckMenuItem*);
 151         void toggle_solo_safe (Gtk::CheckMenuItem*);
 152
 153         Gtk::CheckMenuItem* pre_fader_mute_check;
 154         Gtk::CheckMenuItem* post_fader_mute_check;
 155         Gtk::CheckMenuItem* listen_mute_check;
 156         Gtk::CheckMenuItem* main_mute_check;
 157         Gtk::CheckMenuItem* solo_safe_check;
 158         Gtk::CheckMenuItem* solo_isolated_check;
 159
 160         void toggle_mute_menu(ARDOUR::MuteMaster::MutePoint, Gtk::CheckMenuItem*);
 161         void muting_change ();
 162         void build_mute_menu(void);
 163         void init_mute_menu(ARDOUR::MuteMaster::MutePoint, Gtk::CheckMenuItem*);
 164
 165         int  set_color_from_route ();
 166
 167         void remove_this_route (bool apply_to_selection = false);
 168         static gint idle_remove_this_route (RouteUI *);
 169
 170         void route_rename();
 171
 172         virtual void property_changed (const PBD::PropertyChange&);
 173         void route_removed ();
 174
 175         virtual void route_active_changed () {}
 176         void set_route_active (bool, bool);
 177
 178         Gtk::Menu* record_menu;
 179         void build_record_menu ();
 180
 181         Gtk::CheckMenuItem *step_edit_item;
 182         void toggle_step_edit ();
 183         virtual void step_edit_changed (bool);
 184
 185         virtual void polarity_changed ();
 186
 187         Gtk::CheckMenuItem *denormal_menu_item;
 188         void toggle_denormal_protection();
 189         virtual void denormal_protection_changed ();
 190
 191         void disconnect_input ();
 192         void disconnect_output ();
 193
 194         virtual void update_rec_display ();
 195         void update_mute_display ();
 196
 197         void update_solo_display ();
 198
 199         virtual void map_frozen ();
 200
 201         void adjust_latency ();
 202         void save_as_template ();
 203         void open_remote_control_id_dialog ();
 204
 205         static int solo_visual_state (boost::shared_ptr<ARDOUR::Route>);
 206         static int solo_visual_state_with_isolate (boost::shared_ptr<ARDOUR::Route>);
 207         static int solo_isolate_visual_state (boost::shared_ptr<ARDOUR::Route>);
 208         static int solo_safe_visual_state (boost::shared_ptr<ARDOUR::Route>);
 209         static int mute_visual_state (ARDOUR::Session*, boost::shared_ptr<ARDOUR::Route>);
 210
 211    protected:
 212         PBD::ScopedConnectionList route_connections;
 213         bool self_destruct;
 214
 215         void init ();
 216         void reset ();
 217
 218         void self_delete ();
 219         virtual void start_step_editing () {}
 220         virtual void stop_step_editing() {}
 221
 222         void set_invert_sensitive (bool);
 223
 224   private:
 225         void check_rec_enable_sensitivity ();
 226         void parameter_changed (std::string const &);
 227         void relabel_solo_button ();
 228
 229         struct SoloMuteRelease {
 230             SoloMuteRelease (bool was_active)
 231             : active (was_active)
 232             , exclusive (false) {}
 233
 234             boost::shared_ptr<ARDOUR::RouteList> routes;
 235             boost::shared_ptr<ARDOUR::RouteList> routes_on;
 236             boost::shared_ptr<ARDOUR::RouteList> routes_off;
 237             boost::shared_ptr<ARDOUR::Route> route;
 238             bool active;
 239             bool exclusive;
 240         };
 241
 242         SoloMuteRelease* _solo_release;
 243         SoloMuteRelease* _mute_release;
 244
 245         void setup_invert_buttons ();
 246         void set_invert_button_state ();
 247         void invert_toggled (uint32_t, BindableToggleButton *);
 248         void invert_menu_toggled (uint32_t);
 249         bool invert_press (GdkEventButton *);
 250
 251         int _i_am_the_modifier;
 252         std::list<BindableToggleButton*> _invert_buttons;
 253         Gtk::Menu* _invert_menu;
 254
 255         static uint32_t _max_invert_buttons;
 256 };
 257
 258 #endif /* __ardour_route_ui__ */