gtk2_ardour/ardour_ui_ed.cc

   1 /*
   2     Copyright (C) 20002-2004 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 /* This file contains any ARDOUR_UI methods that require knowledge of
  21    the editor, and exists so that no compilation dependency exists
  22    between the main ARDOUR_UI modules and the PublicEditor class. This
  23    is to cut down on the nasty compile times for both these classes.
  24 */
  25
  26 #include <cmath>
  27
  28 #include <glibmm/miscutils.h>
  29 #include <gtk/gtk.h>
  30
  31 #include "gtkmm2ext/utils.h"
  32 #include "gtkmm2ext/window_title.h"
  33 #include "gtkmm2ext/tearoff.h"
  34
  35 #include "pbd/file_utils.h"
  36 #include "pbd/fpu.h"
  37 #include "pbd/convert.h"
  38
  39 #include "ardour_ui.h"
  40 #include "public_editor.h"
  41 #include "audio_clock.h"
  42 #include "keyboard.h"
  43 #include "monitor_section.h"
  44 #include "engine_dialog.h"
  45 #include "editor.h"
  46 #include "actions.h"
  47 #include "mixer_ui.h"
  48 #include "startup.h"
  49 #include "utils.h"
  50 #include "window_proxy.h"
  51 #include "global_port_matrix.h"
  52
  53 #include <gtkmm2ext/application.h>
  54
  55 #include "ardour/session.h"
  56 #include "ardour/profile.h"
  57 #include "ardour/audioengine.h"
  58 #include "ardour/control_protocol_manager.h"
  59
  60 #include "control_protocol/control_protocol.h"
  61
  62 #include "i18n.h"
  63
  64 using namespace std;
  65 using namespace ARDOUR;
  66 using namespace PBD;
  67 using namespace Gtkmm2ext;
  68 using namespace Gtk;
  69 using namespace Glib;
  70
  71 int
  72 ARDOUR_UI::create_editor ()
  73 {
  74         try {
  75                 editor = new Editor ();
  76         }
  77
  78         catch (failed_constructor& err) {
  79                 return -1;
  80         }
  81
  82         editor->Realized.connect (sigc::mem_fun (*this, &ARDOUR_UI::editor_realized));
  83         editor->signal_window_state_event().connect (sigc::bind (sigc::mem_fun (*this, &ARDOUR_UI::main_window_state_event_handler), true));
  84
  85         return 0;
  86 }
  87
  88 void
  89 ARDOUR_UI::install_actions ()
  90 {
  91         Glib::RefPtr<ActionGroup> main_actions = ActionGroup::create (X_("Main"));
  92         Glib::RefPtr<Action> act;
  93
  94         /* menus + submenus that need action items */
  95
  96         ActionManager::register_action (main_actions, X_("Session"), _("Session"));
  97         act = ActionManager::register_action (main_actions, X_("Cleanup"), _("Cleanup"));
  98         ActionManager::write_sensitive_actions.push_back (act);
  99         ActionManager::register_action (main_actions, X_("Sync"), _("Sync"));
 100         ActionManager::register_action (main_actions, X_("TransportOptions"), _("Options"));
 101         ActionManager::register_action (main_actions, X_("Help"), _("Help"));
 102         ActionManager::register_action (main_actions, X_("KeyMouseActions"), _("Misc. Shortcuts"));
 103         ActionManager::register_action (main_actions, X_("AudioFileFormat"), _("Audio File Format"));
 104         ActionManager::register_action (main_actions, X_("AudioFileFormatHeader"), _("File Type"));
 105         ActionManager::register_action (main_actions, X_("AudioFileFormatData"), _("Sample Format"));
 106         ActionManager::register_action (main_actions, X_("ControlSurfaces"), _("Control Surfaces"));
 107         ActionManager::register_action (main_actions, X_("Plugins"), _("Plugins"));
 108         ActionManager::register_action (main_actions, X_("Metering"), _("Metering"));
 109         ActionManager::register_action (main_actions, X_("MeteringFallOffRate"), _("Fall Off Rate"));
 110         ActionManager::register_action (main_actions, X_("MeteringHoldTime"), _("Hold Time"));
 111         ActionManager::register_action (main_actions, X_("Denormals"), _("Denormal Handling"));
 112
 113         /* the real actions */
 114
 115         act = ActionManager::register_action (main_actions, X_("New"), _("New..."),  hide_return (sigc::bind (sigc::mem_fun(*this, &ARDOUR_UI::get_session_parameters), false, true, "")));
 116
 117         ActionManager::register_action (main_actions, X_("Open"), _("Open..."),  sigc::mem_fun(*this, &ARDOUR_UI::open_session));
 118         ActionManager::register_action (main_actions, X_("Recent"), _("Recent..."),  sigc::mem_fun(*this, &ARDOUR_UI::open_recent_session));
 119         act = ActionManager::register_action (main_actions, X_("Close"), _("Close"),  sigc::mem_fun(*this, &ARDOUR_UI::close_session));
 120         ActionManager::session_sensitive_actions.push_back (act);
 121
 122         act = ActionManager::register_action (main_actions, X_("AddTrackBus"), _("Add Track or Bus..."),
 123                                               sigc::bind (sigc::mem_fun(*this, &ARDOUR_UI::add_route), (Gtk::Window*) 0));
 124         ActionManager::session_sensitive_actions.push_back (act);
 125         ActionManager::write_sensitive_actions.push_back (act);
 126
 127 #ifdef WITH_CMT
 128
 129         sys::path anicomp_file_path;
 130
 131         if (PBD::find_file_in_search_path (Glib::getenv("PATH"), "AniComp", anicomp_file_path)) {
 132                 act = ActionManager::register_action (main_actions, X_("aniConnect"), _("Connect"),  (sigc::mem_fun (*editor, &PublicEditor::connect_to_image_compositor)));
 133                 ActionManager::session_sensitive_actions.push_back (act);
 134         }
 135
 136 #endif
 137
 138         act = ActionManager::register_action (main_actions, X_("Snapshot"), _("Snapshot..."), sigc::bind (sigc::mem_fun(*this, &ARDOUR_UI::snapshot_session), false));
 139         ActionManager::session_sensitive_actions.push_back (act);
 140         ActionManager::write_sensitive_actions.push_back (act);
 141
 142         act = ActionManager::register_action (main_actions, X_("SaveAs"), _("Save As..."), sigc::bind (sigc::mem_fun(*this, &ARDOUR_UI::snapshot_session), true));
 143         ActionManager::session_sensitive_actions.push_back (act);
 144         ActionManager::write_sensitive_actions.push_back (act);
 145
 146         act = ActionManager::register_action (main_actions, X_("SaveTemplate"), _("Save Template..."),  sigc::mem_fun(*this, &ARDOUR_UI::save_template));
 147         ActionManager::session_sensitive_actions.push_back (act);
 148
 149         act = ActionManager::register_action (main_actions, X_("Metadata"), _("Metadata"));
 150         ActionManager::session_sensitive_actions.push_back (act);
 151
 152         act = ActionManager::register_action (main_actions, X_("EditMetadata"), _("Edit Metadata..."),  sigc::mem_fun(*this, &ARDOUR_UI::edit_metadata));
 153         ActionManager::session_sensitive_actions.push_back (act);
 154
 155         act = ActionManager::register_action (main_actions, X_("ImportMetadata"), _("Import Metadata..."),  sigc::mem_fun(*this, &ARDOUR_UI::import_metadata));
 156         ActionManager::session_sensitive_actions.push_back (act);
 157
 158         act = ActionManager::register_action (main_actions, X_("ExportAudio"), _("Export To Audio File(s)..."),  sigc::mem_fun (*editor, &PublicEditor::export_audio));
 159         ActionManager::session_sensitive_actions.push_back (act);
 160
 161         act = ActionManager::register_action (main_actions, X_("Export"), _("Export"));
 162         ActionManager::session_sensitive_actions.push_back (act);
 163
 164         act = ActionManager::register_action (main_actions, X_("CleanupUnused"), _("Cleanup Unused Sources..."),  sigc::mem_fun (*(ARDOUR_UI::instance()), &ARDOUR_UI::cleanup));
 165         ActionManager::session_sensitive_actions.push_back (act);
 166         ActionManager::write_sensitive_actions.push_back (act);
 167
 168         act = ActionManager::register_action (main_actions, X_("FlushWastebasket"), _("Flush Wastebasket"),  sigc::mem_fun (*(ARDOUR_UI::instance()), &ARDOUR_UI::flush_trash));
 169         ActionManager::write_sensitive_actions.push_back (act);
 170         ActionManager::session_sensitive_actions.push_back (act);
 171
 172         /* JACK actions for controlling ... JACK */
 173
 174         Glib::RefPtr<ActionGroup> jack_actions = ActionGroup::create (X_("JACK"));
 175         ActionManager::register_action (jack_actions, X_("JACK"), _("JACK"));
 176         ActionManager::register_action (jack_actions, X_("Latency"), _("Latency"));
 177
 178         act = ActionManager::register_action (jack_actions, X_("JACKReconnect"), _("Reconnect"), sigc::mem_fun (*(ARDOUR_UI::instance()), &ARDOUR_UI::reconnect_to_jack));
 179         ActionManager::jack_opposite_sensitive_actions.push_back (act);
 180
 181         act = ActionManager::register_action (jack_actions, X_("JACKDisconnect"), _("Disconnect"), sigc::mem_fun (*(ARDOUR_UI::instance()), &ARDOUR_UI::disconnect_from_jack));
 182         ActionManager::jack_sensitive_actions.push_back (act);
 183
 184         RadioAction::Group jack_latency_group;
 185
 186         act = ActionManager::register_radio_action (jack_actions, jack_latency_group, X_("JACKLatency32"), X_("32"), sigc::bind (sigc::mem_fun(*this, &ARDOUR_UI::set_jack_buffer_size), (nframes_t) 32));
 187         ActionManager::jack_sensitive_actions.push_back (act);
 188         act = ActionManager::register_radio_action (jack_actions, jack_latency_group, X_("JACKLatency64"), X_("64"), sigc::bind (sigc::mem_fun(*this, &ARDOUR_UI::set_jack_buffer_size), (nframes_t) 64));
 189         ActionManager::jack_sensitive_actions.push_back (act);
 190         act = ActionManager::register_radio_action (jack_actions, jack_latency_group, X_("JACKLatency128"), X_("128"), sigc::bind (sigc::mem_fun(*this, &ARDOUR_UI::set_jack_buffer_size), (nframes_t) 128));
 191         ActionManager::jack_sensitive_actions.push_back (act);
 192         act = ActionManager::register_radio_action (jack_actions, jack_latency_group, X_("JACKLatency256"), X_("256"), sigc::bind (sigc::mem_fun(*this, &ARDOUR_UI::set_jack_buffer_size), (nframes_t) 256));
 193         ActionManager::jack_sensitive_actions.push_back (act);
 194         act = ActionManager::register_radio_action (jack_actions, jack_latency_group, X_("JACKLatency512"), X_("512"), sigc::bind (sigc::mem_fun(*this, &ARDOUR_UI::set_jack_buffer_size), (nframes_t) 512));
 195         ActionManager::jack_sensitive_actions.push_back (act);
 196         act = ActionManager::register_radio_action (jack_actions, jack_latency_group, X_("JACKLatency1024"), X_("1024"), sigc::bind (sigc::mem_fun(*this, &ARDOUR_UI::set_jack_buffer_size), (nframes_t) 1024));
 197         ActionManager::jack_sensitive_actions.push_back (act);
 198         act = ActionManager::register_radio_action (jack_actions, jack_latency_group, X_("JACKLatency2048"), X_("2048"), sigc::bind (sigc::mem_fun(*this, &ARDOUR_UI::set_jack_buffer_size), (nframes_t) 2048));
 199         ActionManager::jack_sensitive_actions.push_back (act);
 200         act = ActionManager::register_radio_action (jack_actions, jack_latency_group, X_("JACKLatency4096"), X_("4096"), sigc::bind (sigc::mem_fun(*this, &ARDOUR_UI::set_jack_buffer_size), (nframes_t) 4096));
 201         ActionManager::jack_sensitive_actions.push_back (act);
 202         act = ActionManager::register_radio_action (jack_actions, jack_latency_group, X_("JACKLatency8192"), X_("8192"), sigc::bind (sigc::mem_fun(*this, &ARDOUR_UI::set_jack_buffer_size), (nframes_t) 8192));
 203         ActionManager::jack_sensitive_actions.push_back (act);
 204
 205         /* these actions are intended to be shared across all windows */
 206
 207         common_actions = ActionGroup::create (X_("Common"));
 208         ActionManager::register_action (main_actions, X_("WindowMenu"), _("Window"));
 209         ActionManager::register_action (common_actions, X_("Quit"), _("Quit"), (hide_return (sigc::mem_fun(*this, &ARDOUR_UI::finish))));
 210
 211         /* windows visibility actions */
 212
 213         ActionManager::register_toggle_action (common_actions, X_("ToggleMaximalEditor"), _("Maximise Editor Space"), sigc::mem_fun (*this, &ARDOUR_UI::toggle_editing_space));
 214         act = ActionManager::register_toggle_action (common_actions, X_("KeepTearoffs"), _("Toolbars when Maximised"), mem_fun (*this, &ARDOUR_UI::toggle_keep_tearoffs));
 215         ActionManager::session_sensitive_actions.push_back (act);
 216
 217         ActionManager::register_toggle_action (common_actions, X_("toggle-mixer"), _("Mixer"),  sigc::mem_fun(*this, &ARDOUR_UI::toggle_mixer_window));
 218         ActionManager::register_toggle_action (common_actions, X_("toggle-mixer-on-top"), _("Mixer on Top"),  sigc::mem_fun(*this, &ARDOUR_UI::toggle_mixer_on_top));
 219         ActionManager::register_toggle_action (common_actions, X_("ToggleRCOptionsEditor"), _("Preferences"), sigc::mem_fun(*this, &ARDOUR_UI::toggle_rc_options_window));
 220         ActionManager::register_toggle_action (common_actions, X_("ToggleSessionOptionsEditor"), _("Properties"), sigc::mem_fun(*this, &ARDOUR_UI::toggle_session_options_window));
 221         act = ActionManager::register_toggle_action (common_actions, X_("ToggleInspector"), _("Tracks and Busses"), sigc::mem_fun(*this, &ARDOUR_UI::toggle_route_params_window));
 222         ActionManager::session_sensitive_actions.push_back (act);
 223         ActionManager::session_sensitive_actions.push_back (act);
 224         act = ActionManager::register_toggle_action (common_actions, X_("ToggleLocations"), _("Locations"), sigc::mem_fun(*this, &ARDOUR_UI::toggle_location_window));
 225         ActionManager::session_sensitive_actions.push_back (act);
 226         act = ActionManager::register_toggle_action (common_actions, X_("ToggleBigClock"), _("Big Clock"), sigc::mem_fun(*this, &ARDOUR_UI::toggle_big_clock_window));
 227         ActionManager::session_sensitive_actions.push_back (act);
 228         act = ActionManager::register_toggle_action (common_actions, X_("toggle-audio-connection-manager"), _("Audio Connection Manager"), sigc::bind (sigc::mem_fun(*this, &ARDOUR_UI::toggle_global_port_matrix), ARDOUR::DataType::AUDIO));
 229         ActionManager::session_sensitive_actions.push_back (act);
 230         act = ActionManager::register_toggle_action (common_actions, X_("toggle-midi-connection-manager"), _("MIDI Connection Manager"), sigc::bind (sigc::mem_fun(*this, &ARDOUR_UI::toggle_global_port_matrix), ARDOUR::DataType::MIDI));
 231         ActionManager::session_sensitive_actions.push_back (act);
 232         act = ActionManager::register_action (common_actions, X_("NewMIDITracer"), _("MIDI Tracer"), sigc::mem_fun(*this, &ARDOUR_UI::new_midi_tracer_window));
 233         ActionManager::session_sensitive_actions.push_back (act);
 234         ActionManager::register_action (common_actions, X_("About"), _("About"),  sigc::mem_fun(*this, &ARDOUR_UI::show_about));
 235         ActionManager::register_action (common_actions, X_("Chat"), _("Chat"),  sigc::mem_fun(*this, &ARDOUR_UI::launch_chat));
 236         ActionManager::register_action (common_actions, X_("Manual"), _("Manual"),  mem_fun(*this, &ARDOUR_UI::launch_manual));
 237         ActionManager::register_action (common_actions, X_("Reference"), _("Reference"),  mem_fun(*this, &ARDOUR_UI::launch_reference));
 238         ActionManager::register_toggle_action (common_actions, X_("ToggleThemeManager"), _("Theme Manager"), sigc::mem_fun(*this, &ARDOUR_UI::toggle_theme_manager));
 239         ActionManager::register_toggle_action (common_actions, X_("ToggleKeyEditor"), _("Key Bindings"), sigc::mem_fun(*this, &ARDOUR_UI::toggle_key_editor));
 240         ActionManager::register_toggle_action (common_actions, X_("ToggleBundleManager"), _("Bundle Manager"), sigc::mem_fun(*this, &ARDOUR_UI::toggle_bundle_manager));
 241
 242 #if 0
 243         act = ActionManager::register_action (common_actions, X_("AddAudioTrack"), _("Add Audio Track"), sigc::bind (sigc::mem_fun(*this, &ARDOUR_UI::session_add_audio_track), 1, 1, ARDOUR::Normal, (ARDOUR::RouteGroup *) 0, 1));
 244         ActionManager::session_sensitive_actions.push_back (act);
 245         act = ActionManager::register_action (common_actions, X_("AddAudioBus"), _("Add Audio Bus"), sigc::bind (sigc::mem_fun(*this, &ARDOUR_UI::session_add_audio_bus), 1, 1, (ARDOUR::RouteGroup *) 0, 1));
 246         ActionManager::session_sensitive_actions.push_back (act);
 247         act = ActionManager::register_action (common_actions, X_("AddMIDITrack"), _("Add MIDI Track"), sigc::bind (sigc::mem_fun(*this, &ARDOUR_UI::session_add_midi_track), (ARDOUR::RouteGroup *) 0, 1));
 248         ActionManager::session_sensitive_actions.push_back (act);
 249         //act = ActionManager::register_action (common_actions, X_("AddMidiBus"), _("Add Midi Bus"), sigc::mem_fun(*this, &ARDOUR_UI::session_add_midi_bus));
 250         //ActionManager::session_sensitive_actions.push_back (act);
 251 #endif
 252         act = ActionManager::register_action (common_actions, X_("Save"), _("Save"),  sigc::bind (sigc::mem_fun(*this, &ARDOUR_UI::save_state), string(""), false));
 253         ActionManager::session_sensitive_actions.push_back (act);
 254         ActionManager::write_sensitive_actions.push_back (act);
 255         act = ActionManager::register_action (common_actions, X_("RemoveLastCapture"), _("Remove Last Capture"), sigc::mem_fun(*this, &ARDOUR_UI::remove_last_capture));
 256         ActionManager::session_sensitive_actions.push_back (act);
 257
 258         Glib::RefPtr<ActionGroup> transport_actions = ActionGroup::create (X_("Transport"));
 259
 260         /* do-nothing action for the "transport" menu bar item */
 261
 262         ActionManager::register_action (transport_actions, X_("Transport"), _("Transport"));
 263
 264         /* these two are not used by key bindings, instead use ToggleRoll for that. these two do show up in
 265            menus and via button proxies.
 266         */
 267
 268         act = ActionManager::register_action (transport_actions, X_("Stop"), _("Stop"), sigc::mem_fun(*this, &ARDOUR_UI::transport_stop));
 269         ActionManager::session_sensitive_actions.push_back (act);
 270         ActionManager::transport_sensitive_actions.push_back (act);
 271         act = ActionManager::register_action (transport_actions, X_("Roll"), _("Roll"), sigc::mem_fun(*this, &ARDOUR_UI::transport_roll));
 272         ActionManager::session_sensitive_actions.push_back (act);
 273         ActionManager::transport_sensitive_actions.push_back (act);
 274
 275         act = ActionManager::register_action (transport_actions, X_("ToggleRoll"), _("Start/Stop"), sigc::bind (sigc::mem_fun (*this, &ARDOUR_UI::toggle_roll), false, false));
 276         ActionManager::session_sensitive_actions.push_back (act);
 277         ActionManager::transport_sensitive_actions.push_back (act);
 278         act = ActionManager::register_action (transport_actions, X_("ToggleRollMaybe"), _("Start/Continue/Stop"), sigc::bind (sigc::mem_fun (*this, &ARDOUR_UI::toggle_roll), false, true));
 279         ActionManager::session_sensitive_actions.push_back (act);
 280         ActionManager::transport_sensitive_actions.push_back (act);
 281         act = ActionManager::register_action (transport_actions, X_("ToggleRollForgetCapture"), _("Stop and Forget Capture"), sigc::bind (sigc::mem_fun(*this, &ARDOUR_UI::toggle_roll), true, false));
 282         ActionManager::session_sensitive_actions.push_back (act);
 283         ActionManager::transport_sensitive_actions.push_back (act);
 284
 285         /* these two behave as follows:
 286
 287            - if transport speed != 1.0 or != -1.0, change speed to 1.0 or -1.0 (respectively)
 288            - otherwise do nothing
 289         */
 290
 291         act = ActionManager::register_action (transport_actions, X_("TransitionToRoll"), _("Transition To Roll"), sigc::bind (sigc::mem_fun (*editor, &PublicEditor::transition_to_rolling), true));
 292         ActionManager::session_sensitive_actions.push_back (act);
 293         ActionManager::transport_sensitive_actions.push_back (act);
 294
 295         act = ActionManager::register_action (transport_actions, X_("TransitionToReverse"), _("Transition To Reverse"), sigc::bind (sigc::mem_fun (*editor, &PublicEditor::transition_to_rolling), false));
 296         ActionManager::session_sensitive_actions.push_back (act);
 297         ActionManager::transport_sensitive_actions.push_back (act);
 298
 299         act = ActionManager::register_action (transport_actions, X_("Loop"), _("Play Loop Range"), sigc::mem_fun(*this, &ARDOUR_UI::toggle_session_auto_loop));
 300         ActionManager::session_sensitive_actions.push_back (act);
 301         ActionManager::transport_sensitive_actions.push_back (act);
 302         act = ActionManager::register_action (transport_actions, X_("PlaySelection"), _("Play Selection"), sigc::mem_fun(*this, &ARDOUR_UI::transport_play_selection));
 303         ActionManager::session_sensitive_actions.push_back (act);
 304         ActionManager::transport_sensitive_actions.push_back (act);
 305
 306         act = ActionManager::register_action (transport_actions, X_("Record"), _("Enable Record"), sigc::bind (sigc::mem_fun(*this, &ARDOUR_UI::transport_record), false));
 307         ActionManager::session_sensitive_actions.push_back (act);
 308         ActionManager::write_sensitive_actions.push_back (act);
 309         act = ActionManager::register_action (transport_actions, X_("record-roll"), _("Start Recording"), sigc::bind (sigc::mem_fun(*this, &ARDOUR_UI::transport_record), true));
 310         ActionManager::session_sensitive_actions.push_back (act);
 311         ActionManager::write_sensitive_actions.push_back (act);
 312         ActionManager::transport_sensitive_actions.push_back (act);
 313         act = ActionManager::register_action (transport_actions, X_("Rewind"), _("Rewind"), sigc::bind (sigc::mem_fun(*this, &ARDOUR_UI::transport_rewind), 0));
 314         ActionManager::session_sensitive_actions.push_back (act);
 315         ActionManager::transport_sensitive_actions.push_back (act);
 316         act = ActionManager::register_action (transport_actions, X_("RewindSlow"), _("Rewind (Slow)"), sigc::bind (sigc::mem_fun(*this, &ARDOUR_UI::transport_rewind), -1));
 317         ActionManager::session_sensitive_actions.push_back (act);
 318         ActionManager::transport_sensitive_actions.push_back (act);
 319         act = ActionManager::register_action (transport_actions, X_("RewindFast"), _("Rewind (Fast)"), sigc::bind (sigc::mem_fun(*this, &ARDOUR_UI::transport_rewind), 1));
 320         ActionManager::session_sensitive_actions.push_back (act);
 321         ActionManager::transport_sensitive_actions.push_back (act);
 322         act = ActionManager::register_action (transport_actions, X_("Forward"), _("Forward"), sigc::bind (sigc::mem_fun(*this, &ARDOUR_UI::transport_forward), 0));
 323         ActionManager::session_sensitive_actions.push_back (act);
 324         ActionManager::transport_sensitive_actions.push_back (act);
 325         act = ActionManager::register_action (transport_actions, X_("ForwardSlow"), _("Forward (Slow)"), sigc::bind (sigc::mem_fun(*this, &ARDOUR_UI::transport_forward), -1));
 326         ActionManager::session_sensitive_actions.push_back (act);
 327         ActionManager::transport_sensitive_actions.push_back (act);
 328         act = ActionManager::register_action (transport_actions, X_("ForwardFast"), _("Forward (Fast)"), sigc::bind (sigc::mem_fun(*this, &ARDOUR_UI::transport_forward), 1));
 329         ActionManager::session_sensitive_actions.push_back (act);
 330         ActionManager::transport_sensitive_actions.push_back (act);
 331         act = ActionManager::register_action (transport_actions, X_("GotoZero"), _("Goto Zero"), sigc::mem_fun(*this, &ARDOUR_UI::transport_goto_zero));
 332         ActionManager::session_sensitive_actions.push_back (act);
 333         ActionManager::transport_sensitive_actions.push_back (act);
 334         act = ActionManager::register_action (transport_actions, X_("GotoStart"), _("Goto Start"), sigc::mem_fun(*this, &ARDOUR_UI::transport_goto_start));
 335         ActionManager::session_sensitive_actions.push_back (act);
 336         ActionManager::transport_sensitive_actions.push_back (act);
 337         act = ActionManager::register_action (transport_actions, X_("GotoEnd"), _("Goto End"), sigc::mem_fun(*this, &ARDOUR_UI::transport_goto_end));
 338         ActionManager::session_sensitive_actions.push_back (act);
 339         ActionManager::transport_sensitive_actions.push_back (act);
 340         act = ActionManager::register_action (transport_actions, X_("GotoWallClock"), _("Goto Wall Clock"), sigc::mem_fun(*this, &ARDOUR_UI::transport_goto_wallclock));
 341         ActionManager::session_sensitive_actions.push_back (act);
 342         ActionManager::transport_sensitive_actions.push_back (act);
 343
 344         act = ActionManager::register_action (transport_actions, X_("focus-on-clock"), _("Focus On Clock"), sigc::mem_fun(primary_clock, &AudioClock::focus));
 345         ActionManager::session_sensitive_actions.push_back (act);
 346         ActionManager::transport_sensitive_actions.push_back (act);
 347
 348         act = ActionManager::register_action (transport_actions, X_("primary-clock-bbt"), _("Bars & Beats"), sigc::bind (sigc::mem_fun(primary_clock, &AudioClock::set_mode), AudioClock::BBT));
 349         ActionManager::session_sensitive_actions.push_back (act);
 350         act = ActionManager::register_action (transport_actions, X_("primary-clock-minsec"), _("Minutes & Seconds"), sigc::bind (sigc::mem_fun(primary_clock, &AudioClock::set_mode), AudioClock::MinSec));
 351         ActionManager::session_sensitive_actions.push_back (act);
 352         act = ActionManager::register_action (transport_actions, X_("primary-clock-samples"), _("Samples"), sigc::bind (sigc::mem_fun(primary_clock, &AudioClock::set_mode), AudioClock::Frames));
 353         ActionManager::session_sensitive_actions.push_back (act);
 354         act = ActionManager::register_action (transport_actions, X_("primary-clock-off"), _("Off"), sigc::bind (sigc::mem_fun(primary_clock, &AudioClock::set_mode), AudioClock::Off));
 355         ActionManager::session_sensitive_actions.push_back (act);
 356
 357         act = ActionManager::register_action (transport_actions, X_("secondary-clock-bbt"), _("Bars & Beats"), sigc::bind (sigc::mem_fun(secondary_clock, &AudioClock::set_mode), AudioClock::BBT));
 358         ActionManager::session_sensitive_actions.push_back (act);
 359         act = ActionManager::register_action (transport_actions, X_("secondary-clock-minsec"), _("Minutes & Seconds"), sigc::bind (sigc::mem_fun(secondary_clock, &AudioClock::set_mode), AudioClock::MinSec));
 360         ActionManager::session_sensitive_actions.push_back (act);
 361         act = ActionManager::register_action (transport_actions, X_("secondary-clock-samples"), _("Samples"), sigc::bind (sigc::mem_fun(secondary_clock, &AudioClock::set_mode), AudioClock::Frames));
 362         ActionManager::session_sensitive_actions.push_back (act);
 363         act = ActionManager::register_action (transport_actions, X_("secondary-clock-off"), _("Off"), sigc::bind (sigc::mem_fun(secondary_clock, &AudioClock::set_mode), AudioClock::Off));
 364         ActionManager::session_sensitive_actions.push_back (act);
 365
 366         act = ActionManager::register_toggle_action (transport_actions, X_("TogglePunchIn"), _("Punch In"), sigc::mem_fun(*this, &ARDOUR_UI::toggle_punch_in));
 367         ActionManager::session_sensitive_actions.push_back (act);
 368         ActionManager::transport_sensitive_actions.push_back (act);
 369         act = ActionManager::register_toggle_action (transport_actions, X_("TogglePunchOut"), _("Punch Out"), sigc::mem_fun(*this, &ARDOUR_UI::toggle_punch_out));
 370         ActionManager::session_sensitive_actions.push_back (act);
 371         ActionManager::transport_sensitive_actions.push_back (act);
 372         act = ActionManager::register_toggle_action (transport_actions, X_("TogglePunch"), _("Punch In/Out"), sigc::mem_fun(*this, &ARDOUR_UI::toggle_punch));
 373         ActionManager::session_sensitive_actions.push_back (act);
 374         ActionManager::transport_sensitive_actions.push_back (act);
 375         act = ActionManager::register_toggle_action (transport_actions, X_("ToggleClick"), _("Click"), sigc::mem_fun(*this, &ARDOUR_UI::toggle_click));
 376         ActionManager::session_sensitive_actions.push_back (act);
 377         ActionManager::transport_sensitive_actions.push_back (act);
 378         act = ActionManager::register_toggle_action (transport_actions, X_("ToggleAutoInput"), _("Auto Input"), sigc::mem_fun(*this, &ARDOUR_UI::toggle_auto_input));
 379         ActionManager::session_sensitive_actions.push_back (act);
 380         ActionManager::transport_sensitive_actions.push_back (act);
 381         act = ActionManager::register_toggle_action (transport_actions, X_("ToggleAutoPlay"), _("Auto Play"), sigc::mem_fun(*this, &ARDOUR_UI::toggle_auto_play));
 382         ActionManager::session_sensitive_actions.push_back (act);
 383         ActionManager::transport_sensitive_actions.push_back (act);
 384         act = ActionManager::register_toggle_action (transport_actions, X_("ToggleAutoReturn"), _("Auto Return"), sigc::mem_fun(*this, &ARDOUR_UI::toggle_auto_return));
 385         ActionManager::session_sensitive_actions.push_back (act);
 386         ActionManager::transport_sensitive_actions.push_back (act);
 387
 388         act = ActionManager::register_toggle_action (transport_actions, X_("ToggleVideoSync"), _("Sync Startup to Video"), sigc::mem_fun(*this, &ARDOUR_UI::toggle_video_sync));
 389         ActionManager::session_sensitive_actions.push_back (act);
 390         act = ActionManager::register_toggle_action (transport_actions, X_("ToggleTimeMaster"), _("Time Master"), sigc::mem_fun(*this, &ARDOUR_UI::toggle_time_master));
 391         ActionManager::session_sensitive_actions.push_back (act);
 392         act = ActionManager::register_toggle_action (transport_actions, X_("ToggleExternalSync"), _(""), sigc::mem_fun(*this, &ARDOUR_UI::toggle_external_sync));
 393         ActionManager::session_sensitive_actions.push_back (act);
 394
 395         for (int i = 1; i <= 32; ++i) {
 396                 string const a = string_compose (X_("ToggleRecordEnableTrack%1"), i);
 397                 string const n = string_compose (_("Toggle Record Enable Track %1"), i);
 398                 act = ActionManager::register_action (common_actions, a.c_str(), n.c_str(), sigc::bind (sigc::mem_fun (*this, &ARDOUR_UI::toggle_record_enable), i - 1));
 399                 ActionManager::session_sensitive_actions.push_back (act);
 400         }
 401
 402         Glib::RefPtr<ActionGroup> shuttle_actions = ActionGroup::create ("ShuttleActions");
 403
 404         shuttle_actions->add (Action::create (X_("SetShuttleUnitsPercentage"), _("Percentage")), hide_return (sigc::bind (sigc::mem_fun (*Config, &RCConfiguration::set_shuttle_units), Percentage)));
 405         shuttle_actions->add (Action::create (X_("SetShuttleUnitsSemitones"), _("Semitones")), hide_return (sigc::bind (sigc::mem_fun (*Config, &RCConfiguration::set_shuttle_units), Semitones)));
 406
 407         Glib::RefPtr<ActionGroup> option_actions = ActionGroup::create ("options");
 408
 409         act = ActionManager::register_toggle_action (option_actions, X_("SendMTC"), _("Send MTC"), sigc::mem_fun (*this, &ARDOUR_UI::toggle_send_mtc));
 410         ActionManager::session_sensitive_actions.push_back (act);
 411         act = ActionManager::register_toggle_action (option_actions, X_("SendMMC"), _("Send MMC"), sigc::mem_fun (*this, &ARDOUR_UI::toggle_send_mmc));
 412         ActionManager::session_sensitive_actions.push_back (act);
 413         act = ActionManager::register_toggle_action (option_actions, X_("UseMMC"), _("Use MMC"), sigc::mem_fun (*this, &ARDOUR_UI::toggle_use_mmc));
 414         ActionManager::session_sensitive_actions.push_back (act);
 415         act = ActionManager::register_toggle_action (option_actions, X_("SendMidiClock"), _("Send MIDI Clock"), sigc::mem_fun (*this, &ARDOUR_UI::toggle_send_midi_clock));
 416         ActionManager::session_sensitive_actions.push_back (act);
 417         act = ActionManager::register_toggle_action (option_actions, X_("SendMIDIfeedback"), _("Send MIDI Feedback"), sigc::mem_fun (*this, &ARDOUR_UI::toggle_send_midi_feedback));
 418         ActionManager::session_sensitive_actions.push_back (act);
 419
 420
 421         if (getenv ("ARDOUR_BUNDLED")) {
 422                 act = ActionManager::register_toggle_action (main_actions, X_("EnableTranslation"), _("Enable Translations"), mem_fun (*this, &ARDOUR_UI::toggle_translations));
 423                 if (act) {
 424                         RefPtr<ToggleAction> ract = RefPtr<ToggleAction>::cast_dynamic (act);
 425                         if (ract) {
 426                                 ract->set_active (!ARDOUR::translations_are_disabled());
 427                         }
 428                 }
 429         }
 430
 431         ActionManager::add_action_group (shuttle_actions);
 432         ActionManager::add_action_group (option_actions);
 433         ActionManager::add_action_group (jack_actions);
 434         ActionManager::add_action_group (transport_actions);
 435         ActionManager::add_action_group (main_actions);
 436         ActionManager::add_action_group (common_actions);
 437 }
 438
 439 void
 440 ARDOUR_UI::set_jack_buffer_size (nframes_t nframes)
 441 {
 442         Glib::RefPtr<Action> action;
 443         const char* action_name = 0;
 444
 445         switch (nframes) {
 446         case 32:
 447                 action_name = X_("JACKLatency32");
 448                 break;
 449         case 64:
 450                 action_name = X_("JACKLatency64");
 451                 break;
 452         case 128:
 453                 action_name = X_("JACKLatency128");
 454                 break;
 455         case 256:
 456                 action_name = X_("JACKLatency256");
 457                 break;
 458         case 512:
 459                 action_name = X_("JACKLatency512");
 460                 break;
 461         case 1024:
 462                 action_name = X_("JACKLatency1024");
 463                 break;
 464         case 2048:
 465                 action_name = X_("JACKLatency2048");
 466                 break;
 467         case 4096:
 468                 action_name = X_("JACKLatency4096");
 469                 break;
 470         case 8192:
 471                 action_name = X_("JACKLatency8192");
 472                 break;
 473         default:
 474                 /* XXX can we do anything useful ? */
 475                 break;
 476         }
 477
 478         if (action_name) {
 479
 480                 action = ActionManager::get_action (X_("JACK"), action_name);
 481
 482                 if (action) {
 483                         Glib::RefPtr<RadioAction> ract = Glib::RefPtr<RadioAction>::cast_dynamic (action);
 484
 485                         if (ract && ract->get_active()) {
 486                                 engine->request_buffer_size (nframes);
 487                                 update_sample_rate (0);
 488                         }
 489                 }
 490         }
 491 }
 492
 493 void
 494 ARDOUR_UI::build_menu_bar ()
 495 {
 496         menu_bar = dynamic_cast<MenuBar*> (ActionManager::get_widget (X_("/Main")));
 497         menu_bar->set_name ("MainMenuBar");
 498
 499         /*
 500          * This is needed because this property does not get installed
 501          * until the Menu GObject class is registered, which happens
 502          * when the first menu instance is created.
 503          */
 504         // XXX bug in gtkmm causes this to popup an error message
 505         // Gtk::Settings::get_default()->property_gtk_can_change_accels() = true;
 506         // so use this instead ...
 507         gtk_settings_set_long_property (gtk_settings_get_default(), "gtk-can-change-accels", 1, "Ardour:designers");
 508
 509         wall_clock_box.add (wall_clock_label);
 510         wall_clock_box.set_name ("WallClock");
 511         wall_clock_label.set_name ("WallClock");
 512
 513         disk_space_box.add (disk_space_label);
 514         disk_space_box.set_name ("WallClock");
 515         disk_space_label.set_name ("WallClock");
 516
 517         cpu_load_box.add (cpu_load_label);
 518         cpu_load_box.set_name ("CPULoad");
 519         cpu_load_label.set_name ("CPULoad");
 520
 521         buffer_load_box.add (buffer_load_label);
 522         buffer_load_box.set_name ("BufferLoad");
 523         buffer_load_label.set_name ("BufferLoad");
 524
 525         sample_rate_box.add (sample_rate_label);
 526         sample_rate_box.set_name ("SampleRate");
 527         sample_rate_label.set_name ("SampleRate");
 528
 529 #ifndef TOP_MENUBAR
 530         menu_hbox.pack_start (*menu_bar, true, true);
 531 #else
 532         use_menubar_as_top_menubar ();
 533 #endif
 534
 535         if (!Profile->get_small_screen()) {
 536 #ifndef GTKOSX
 537                 // OSX provides its own wallclock, thank you very much
 538                 menu_hbox.pack_end (wall_clock_box, false, false, 2);
 539 #endif
 540                 menu_hbox.pack_end (disk_space_box, false, false, 4);
 541         }
 542
 543         menu_hbox.pack_end (cpu_load_box, false, false, 4);
 544         menu_hbox.pack_end (buffer_load_box, false, false, 4);
 545         menu_hbox.pack_end (sample_rate_box, false, false, 4);
 546
 547         menu_bar_base.set_name ("MainMenuBar");
 548         menu_bar_base.add (menu_hbox);
 549 }
 550
 551 void
 552 ARDOUR_UI::use_menubar_as_top_menubar ()
 553 {
 554         Gtk::Widget* widget;
 555         Application* app = Application::instance ();
 556
 557         /* Quit will be taken of separately */
 558
 559         if ((widget = ActionManager::get_widget ("/ui/Main/Session/Quit"))) {
 560                 widget->hide ();
 561         }
 562
 563         GtkApplicationMenuGroup* group = app->add_app_menu_group ();
 564
 565         if ((widget = ActionManager::get_widget ("/ui/Main/Help/About"))) {
 566                 app->add_app_menu_item (group, dynamic_cast<MenuItem*>(widget));
 567         }
 568
 569         if ((widget = ActionManager::get_widget ("/ui/Main/WindowMenu/ToggleOptionsEditor"))) {
 570                 app->add_app_menu_item (group, dynamic_cast<MenuItem*>(widget));
 571         }
 572
 573         app->set_menu_bar (*menu_bar);
 574 }
 575
 576 void
 577 ARDOUR_UI::setup_clock ()
 578 {
 579         ARDOUR_UI::Clock.connect (sigc::bind (sigc::mem_fun (big_clock, &AudioClock::set), false));
 580
 581         big_clock_window->set (new Window (WINDOW_TOPLEVEL), false);
 582
 583         big_clock_window->get()->set_keep_above (true);
 584         big_clock_window->get()->set_border_width (0);
 585         big_clock_window->get()->add (big_clock);
 586
 587         big_clock_window->get()->set_title (_("Big Clock"));
 588         big_clock_window->get()->set_type_hint (Gdk::WINDOW_TYPE_HINT_UTILITY);
 589         big_clock_window->get()->signal_realize().connect (sigc::mem_fun (*this, &ARDOUR_UI::big_clock_realized));
 590         big_clock_window->get()->signal_unmap().connect (sigc::bind (sigc::ptr_fun(&ActionManager::uncheck_toggleaction), X_("<Actions>/Common/ToggleBigClock")));
 591         big_clock_window->get()->signal_key_press_event().connect (sigc::bind (sigc::ptr_fun (relay_key_press), big_clock_window->get()), false);
 592         big_clock_window->get()->signal_size_allocate().connect (sigc::mem_fun (*this, &ARDOUR_UI::big_clock_size_allocate));
 593
 594         manage_window (*big_clock_window->get());
 595 }
 596
 597 void
 598 ARDOUR_UI::big_clock_realized ()
 599 {
 600         int x, y, w, d;
 601
 602         set_decoration (big_clock_window->get(), (Gdk::DECOR_BORDER|Gdk::DECOR_RESIZEH));
 603         big_clock_window->get()->get_window()->get_geometry (x, y, w, big_clock_height, d);
 604
 605         original_big_clock_height = big_clock_height;
 606         original_big_clock_width = w;
 607
 608         Pango::FontDescription fd (big_clock.get_style()->get_font());
 609         original_big_clock_font_size = fd.get_size ();
 610
 611         if (!fd.get_size_is_absolute ()) {
 612                 original_big_clock_font_size /= PANGO_SCALE;
 613         }
 614
 615         big_clock_window->setup ();
 616 }
 617
 618 void
 619 ARDOUR_UI::float_big_clock (Gtk::Window* parent)
 620 {
 621         if (big_clock_window->get()) {
 622                 if (parent) {
 623                         big_clock_window->get()->set_transient_for (*parent);
 624                 } else {
 625                         gtk_window_set_transient_for (big_clock_window->get()->gobj(), (GtkWindow*) 0);
 626                 }
 627         }
 628 }
 629
 630 void
 631 ARDOUR_UI::big_clock_size_allocate (Gtk::Allocation&)
 632 {
 633         if (!big_clock_resize_in_progress) {
 634                 Glib::signal_idle().connect (sigc::bind (sigc::mem_fun (*this, &ARDOUR_UI::idle_big_clock_text_resizer), 0, 0));
 635                 big_clock_resize_in_progress = true;
 636         }
 637 }
 638
 639 bool
 640 ARDOUR_UI::idle_big_clock_text_resizer (int, int)
 641 {
 642         big_clock_resize_in_progress = false;
 643
 644         Glib::RefPtr<Gdk::Window> win = big_clock_window->get()->get_window();
 645         Pango::FontDescription fd (big_clock.get_style()->get_font());
 646         int current_size = fd.get_size ();
 647         int x, y, w, h, d;
 648
 649         if (!fd.get_size_is_absolute ()) {
 650                 current_size /= PANGO_SCALE;
 651         }
 652
 653         win->get_geometry (x, y, w, h, d);
 654
 655         double scale  = min (((double) w / (double) original_big_clock_width),
 656                              ((double) h / (double) original_big_clock_height));
 657
 658         int size = (int) lrintf (original_big_clock_font_size * scale);
 659
 660         if (size != current_size) {
 661
 662                 string family = fd.get_family();
 663                 char buf[family.length()+16];
 664                 snprintf (buf, family.length()+16, "%s %d", family.c_str(), size);
 665
 666                 try {
 667                         Pango::FontDescription fd (buf);
 668                         Glib::RefPtr<Gtk::RcStyle> rcstyle = big_clock.get_modifier_style ();
 669                         rcstyle->set_font (fd);
 670                         big_clock.modify_style (rcstyle);
 671                 }
 672
 673                 catch (...) {
 674                         /* oh well, do nothing */
 675                 }
 676         }
 677
 678         return false;
 679 }
 680
 681 void
 682 ARDOUR_UI::save_ardour_state ()
 683 {
 684         if (!keyboard || !mixer || !editor) {
 685                 return;
 686         }
 687
 688         /* XXX this is all a bit dubious. add_extra_xml() uses
 689            a different lifetime model from add_instant_xml().
 690         */
 691
 692         XMLNode* node = new XMLNode (keyboard->get_state());
 693         Config->add_extra_xml (*node);
 694         Config->add_extra_xml (get_transport_controllable_state());
 695
 696         XMLNode* window_node = new XMLNode (X_("UI"));
 697
 698         for (list<WindowProxyBase*>::iterator i = _window_proxies.begin(); i != _window_proxies.end(); ++i) {
 699                 if ((*i)->rc_configured()) {
 700                         window_node->add_child_nocopy (*((*i)->get_state ()));
 701                 }
 702         }
 703
 704         /* tearoffs */
 705
 706         XMLNode* tearoff_node = new XMLNode (X_("Tearoffs"));
 707
 708         if (transport_tearoff) {
 709                 XMLNode* t = new XMLNode (X_("transport"));
 710                 transport_tearoff->add_state (*t);
 711                 tearoff_node->add_child_nocopy (*t);
 712         }
 713
 714         if (mixer && mixer->monitor_section()) {
 715                 XMLNode* t = new XMLNode (X_("monitor-section"));
 716                 mixer->monitor_section()->tearoff().add_state (*t);
 717                 tearoff_node->add_child_nocopy (*t);
 718         }
 719
 720         if (editor && editor->mouse_mode_tearoff()) {
 721                 XMLNode* t = new XMLNode (X_("mouse-mode"));
 722                 editor->mouse_mode_tearoff ()->add_state (*t);
 723                 tearoff_node->add_child_nocopy (*t);
 724         }
 725
 726         window_node->add_child_nocopy (*tearoff_node);
 727
 728         Config->add_extra_xml (*window_node);
 729
 730         if (_startup && _startup->engine_control() && _startup->engine_control()->was_used()) {
 731                 Config->add_extra_xml (_startup->engine_control()->get_state());
 732         }
 733         Config->save_state();
 734         ui_config->save_state ();
 735
 736         XMLNode enode(static_cast<Stateful*>(editor)->get_state());
 737         XMLNode mnode(mixer->get_state());
 738
 739         if (_session) {
 740                 _session->add_instant_xml (enode);
 741                 _session->add_instant_xml (mnode);
 742         } else {
 743                 Config->add_instant_xml (enode);
 744                 Config->add_instant_xml (mnode);
 745         }
 746
 747         Keyboard::save_keybindings ();
 748 }
 749
 750 void
 751 ARDOUR_UI::toggle_global_port_matrix (ARDOUR::DataType t)
 752 {
 753         std::string const action = string_compose ("toggle-%1-connection-manager", t.to_string ());
 754
 755         if (_global_port_matrix[t]->get() == 0) {
 756                 _global_port_matrix[t]->set (new GlobalPortMatrixWindow (_session, t));
 757                 _global_port_matrix[t]->get()->signal_unmap().connect(sigc::bind (sigc::ptr_fun (&ActionManager::uncheck_toggleaction), string_compose (X_("<Actions>/Common/%1"), action)));
 758         }
 759
 760         RefPtr<Action> act = ActionManager::get_action (X_("Common"), action.c_str());
 761         if (act) {
 762                 RefPtr<ToggleAction> tact = RefPtr<ToggleAction>::cast_dynamic (act);
 763
 764                 if (tact->get_active()) {
 765                         _global_port_matrix[t]->get()->present ();
 766                 } else {
 767                         _global_port_matrix[t]->get()->hide ();
 768                 }
 769         }
 770 }
 771