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 #ifdef WAF_BUILD
  21 #include "gtk2ardour-config.h"
  22 #endif
  23
  24 /* This file contains any ARDOUR_UI methods that require knowledge of
  25    the editor, and exists so that no compilation dependency exists
  26    between the main ARDOUR_UI modules and the PublicEditor class. This
  27    is to cut down on the nasty compile times for both these classes.
  28 */
  29
  30 #include <cmath>
  31
  32 #include <glibmm/miscutils.h>
  33 #include <gtk/gtk.h>
  34
  35 #include "gtkmm2ext/utils.h"
  36 #include "gtkmm2ext/window_title.h"
  37 #include "gtkmm2ext/tearoff.h"
  38 #include "gtkmm2ext/cairo_packer.h"
  39
  40 #include "pbd/file_utils.h"
  41 #include "pbd/fpu.h"
  42 #include "pbd/convert.h"
  43
  44 #include "ardour_ui.h"
  45 #include "public_editor.h"
  46 #include "audio_clock.h"
  47 #include "keyboard.h"
  48 #include "monitor_section.h"
  49 #include "engine_dialog.h"
  50 #include "editor.h"
  51 #include "actions.h"
  52 #include "mixer_ui.h"
  53 #include "startup.h"
  54 #include "utils.h"
  55 #include "window_manager.h"
  56 #include "global_port_matrix.h"
  57 #include "location_ui.h"
  58 #include "main_clock.h"
  59
  60 #include <gtkmm2ext/application.h>
  61
  62 #include "ardour/session.h"
  63 #include "ardour/profile.h"
  64 #include "ardour/audioengine.h"
  65
  66 #include "control_protocol/control_protocol.h"
  67
  68 #include "i18n.h"
  69
  70 using namespace std;
  71 using namespace ARDOUR;
  72 using namespace PBD;
  73 using namespace Gtkmm2ext;
  74 using namespace Gtk;
  75 using namespace Glib;
  76
  77 int
  78 ARDOUR_UI::create_editor ()
  79 {
  80         try {
  81                 editor = new Editor ();
  82         }
  83
  84         catch (failed_constructor& err) {
  85                 return -1;
  86         }
  87
  88         editor->Realized.connect (sigc::mem_fun (*this, &ARDOUR_UI::editor_realized));
  89         editor->signal_window_state_event().connect (sigc::bind (sigc::mem_fun (*this, &ARDOUR_UI::main_window_state_event_handler), true));
  90
  91         return 0;
  92 }
  93
  94 void
  95 ARDOUR_UI::install_actions ()
  96 {
  97         Glib::RefPtr<ActionGroup> main_actions = ActionGroup::create (X_("Main"));
  98         Glib::RefPtr<ActionGroup> main_menu_actions = ActionGroup::create (X_("Main_menu"));
  99         Glib::RefPtr<Action> act;
 100
 101         /* menus + submenus that need action items */
 102
 103         ActionManager::register_action (main_menu_actions, X_("Session"), _("Session"));
 104         act = ActionManager::register_action (main_menu_actions, X_("Cleanup"), _("Clean-up"));
 105         ActionManager::write_sensitive_actions.push_back (act);
 106         ActionManager::register_action (main_menu_actions, X_("Sync"), _("Sync"));
 107         ActionManager::register_action (main_menu_actions, X_("TransportOptions"), _("Options"));
 108         ActionManager::register_action (main_menu_actions, X_("WindowMenu"), _("Window"));
 109         ActionManager::register_action (main_menu_actions, X_("Help"), _("Help"));
 110         ActionManager::register_action (main_menu_actions, X_("KeyMouseActions"), _("Misc. Shortcuts"));
 111         ActionManager::register_action (main_menu_actions, X_("AudioFileFormat"), _("Audio File Format"));
 112         ActionManager::register_action (main_menu_actions, X_("AudioFileFormatHeader"), _("File Type"));
 113         ActionManager::register_action (main_menu_actions, X_("AudioFileFormatData"), _("Sample Format"));
 114         ActionManager::register_action (main_menu_actions, X_("ControlSurfaces"), _("Control Surfaces"));
 115         ActionManager::register_action (main_menu_actions, X_("Plugins"), _("Plugins"));
 116         ActionManager::register_action (main_menu_actions, X_("Metering"), _("Metering"));
 117         ActionManager::register_action (main_menu_actions, X_("MeteringFallOffRate"), _("Fall Off Rate"));
 118         ActionManager::register_action (main_menu_actions, X_("MeteringHoldTime"), _("Hold Time"));
 119         ActionManager::register_action (main_menu_actions, X_("Denormals"), _("Denormal Handling"));
 120
 121         /* the real actions */
 122
 123         act = ActionManager::register_action (main_actions, X_("New"), _("New..."),  hide_return (sigc::bind (sigc::mem_fun(*this, &ARDOUR_UI::get_session_parameters), false, true, "")));
 124
 125         ActionManager::register_action (main_actions, X_("Open"), _("Open..."),  sigc::mem_fun(*this, &ARDOUR_UI::open_session));
 126         ActionManager::register_action (main_actions, X_("Recent"), _("Recent..."),  sigc::mem_fun(*this, &ARDOUR_UI::open_recent_session));
 127         act = ActionManager::register_action (main_actions, X_("Close"), _("Close"),  sigc::mem_fun(*this, &ARDOUR_UI::close_session));
 128         ActionManager::session_sensitive_actions.push_back (act);
 129
 130         act = ActionManager::register_action (main_actions, X_("AddTrackBus"), _("Add Track or Bus..."),
 131                                               sigc::bind (sigc::mem_fun(*this, &ARDOUR_UI::add_route), (Gtk::Window*) 0));
 132         ActionManager::session_sensitive_actions.push_back (act);
 133         ActionManager::write_sensitive_actions.push_back (act);
 134
 135         act = ActionManager::register_action (main_actions, X_("OpenVideo"), _("Open Video"),
 136                                               sigc::bind (sigc::mem_fun(*this, &ARDOUR_UI::add_video), (Gtk::Window*) 0));
 137         ActionManager::session_sensitive_actions.push_back (act);
 138         act = ActionManager::register_action (main_actions, X_("CloseVideo"), _("Remove Video"),
 139                                               sigc::mem_fun (*this, &ARDOUR_UI::remove_video));
 140         act->set_sensitive (false);
 141         act = ActionManager::register_action (main_actions, X_("ExportVideo"), _("Export To Video File"),
 142                                               sigc::mem_fun (*editor, &PublicEditor::export_video));
 143         ActionManager::session_sensitive_actions.push_back (act);
 144
 145         act = ActionManager::register_action (main_actions, X_("Snapshot"), _("Snapshot..."), sigc::bind (sigc::mem_fun(*this, &ARDOUR_UI::snapshot_session), false));
 146         ActionManager::session_sensitive_actions.push_back (act);
 147         ActionManager::write_sensitive_actions.push_back (act);
 148
 149         act = ActionManager::register_action (main_actions, X_("SaveAs"), _("Save As..."), sigc::bind (sigc::mem_fun(*this, &ARDOUR_UI::snapshot_session), true));
 150         ActionManager::session_sensitive_actions.push_back (act);
 151         ActionManager::write_sensitive_actions.push_back (act);
 152
 153         act = ActionManager::register_action (main_actions, X_("Rename"), _("Rename..."), sigc::mem_fun(*this, &ARDOUR_UI::rename_session));
 154         ActionManager::session_sensitive_actions.push_back (act);
 155         ActionManager::write_sensitive_actions.push_back (act);
 156
 157         act = ActionManager::register_action (main_actions, X_("SaveTemplate"), _("Save Template..."),  sigc::mem_fun(*this, &ARDOUR_UI::save_template));
 158         ActionManager::session_sensitive_actions.push_back (act);
 159
 160         act = ActionManager::register_action (main_actions, X_("Metadata"), _("Metadata"));
 161         ActionManager::session_sensitive_actions.push_back (act);
 162
 163         act = ActionManager::register_action (main_actions, X_("EditMetadata"), _("Edit Metadata..."),  sigc::mem_fun(*this, &ARDOUR_UI::edit_metadata));
 164         ActionManager::session_sensitive_actions.push_back (act);
 165
 166         act = ActionManager::register_action (main_actions, X_("ImportMetadata"), _("Import Metadata..."),  sigc::mem_fun(*this, &ARDOUR_UI::import_metadata));
 167         ActionManager::session_sensitive_actions.push_back (act);
 168
 169         act = ActionManager::register_action (main_actions, X_("ExportAudio"), _("Export To Audio File(s)..."),  sigc::mem_fun (*editor, &PublicEditor::export_audio));
 170         ActionManager::session_sensitive_actions.push_back (act);
 171
 172         act = ActionManager::register_action (main_actions, X_("StemExport"), _("Stem export..."),  sigc::mem_fun (*editor, &PublicEditor::stem_export));
 173         ActionManager::session_sensitive_actions.push_back (act);
 174
 175         act = ActionManager::register_action (main_actions, X_("Export"), _("Export"));
 176         ActionManager::session_sensitive_actions.push_back (act);
 177
 178         act = ActionManager::register_action (main_actions, X_("CleanupUnused"), _("Clean-up Unused Sources..."),  sigc::mem_fun (*(ARDOUR_UI::instance()), &ARDOUR_UI::cleanup));
 179         ActionManager::session_sensitive_actions.push_back (act);
 180         ActionManager::write_sensitive_actions.push_back (act);
 181
 182         act = ActionManager::register_action (main_actions, X_("FlushWastebasket"), _("Flush Wastebasket"),  sigc::mem_fun (*(ARDOUR_UI::instance()), &ARDOUR_UI::flush_trash));
 183         ActionManager::write_sensitive_actions.push_back (act);
 184         ActionManager::session_sensitive_actions.push_back (act);
 185
 186         /* AudioEngine actions */
 187
 188         Glib::RefPtr<ActionGroup> engine_actions = ActionGroup::create (X_("Audio"));
 189         ActionManager::register_action (engine_actions, X_("JACK"), _("JACK"));
 190         ActionManager::register_action (engine_actions, X_("Latency"), _("Latency"));
 191
 192         act = ActionManager::register_action (engine_actions, X_("EngineReconnect"), _("Reconnect"), sigc::mem_fun (*(ARDOUR_UI::instance()), &ARDOUR_UI::reconnect_to_engine));
 193         ActionManager::engine_opposite_sensitive_actions.push_back (act);
 194
 195         act = ActionManager::register_action (engine_actions, X_("EngineDisconnect"), _("Disconnect"), sigc::mem_fun (*(ARDOUR_UI::instance()), &ARDOUR_UI::disconnect_from_engine));
 196         ActionManager::engine_sensitive_actions.push_back (act);
 197
 198         RadioAction::Group latency_group;
 199
 200         act = ActionManager::register_radio_action (engine_actions, latency_group, X_("EngineLatency32"), X_("32"), sigc::bind (sigc::mem_fun(*this, &ARDOUR_UI::set_engine_buffer_size), (pframes_t) 32));
 201         ActionManager::engine_sensitive_actions.push_back (act);
 202         act = ActionManager::register_radio_action (engine_actions, latency_group, X_("EngineLatency64"), X_("64"), sigc::bind (sigc::mem_fun(*this, &ARDOUR_UI::set_engine_buffer_size), (pframes_t) 64));
 203         ActionManager::engine_sensitive_actions.push_back (act);
 204         act = ActionManager::register_radio_action (engine_actions, latency_group, X_("EngineLatency128"), X_("128"), sigc::bind (sigc::mem_fun(*this, &ARDOUR_UI::set_engine_buffer_size), (pframes_t) 128));
 205         ActionManager::engine_sensitive_actions.push_back (act);
 206         act = ActionManager::register_radio_action (engine_actions, latency_group, X_("EngineLatency256"), X_("256"), sigc::bind (sigc::mem_fun(*this, &ARDOUR_UI::set_engine_buffer_size), (pframes_t) 256));
 207         ActionManager::engine_sensitive_actions.push_back (act);
 208         act = ActionManager::register_radio_action (engine_actions, latency_group, X_("EngineLatency512"), X_("512"), sigc::bind (sigc::mem_fun(*this, &ARDOUR_UI::set_engine_buffer_size), (pframes_t) 512));
 209         ActionManager::engine_sensitive_actions.push_back (act);
 210         act = ActionManager::register_radio_action (engine_actions, latency_group, X_("EngineLatency1024"), X_("1024"), sigc::bind (sigc::mem_fun(*this, &ARDOUR_UI::set_engine_buffer_size), (pframes_t) 1024));
 211         ActionManager::engine_sensitive_actions.push_back (act);
 212         act = ActionManager::register_radio_action (engine_actions, latency_group, X_("EngineLatency2048"), X_("2048"), sigc::bind (sigc::mem_fun(*this, &ARDOUR_UI::set_engine_buffer_size), (pframes_t) 2048));
 213         ActionManager::engine_sensitive_actions.push_back (act);
 214         act = ActionManager::register_radio_action (engine_actions, latency_group, X_("EngineLatency4096"), X_("4096"), sigc::bind (sigc::mem_fun(*this, &ARDOUR_UI::set_engine_buffer_size), (pframes_t) 4096));
 215         ActionManager::engine_sensitive_actions.push_back (act);
 216         act = ActionManager::register_radio_action (engine_actions, latency_group, X_("EngineLatency8192"), X_("8192"), sigc::bind (sigc::mem_fun(*this, &ARDOUR_UI::set_engine_buffer_size), (pframes_t) 8192));
 217         ActionManager::engine_sensitive_actions.push_back (act);
 218
 219         /* these actions are intended to be shared across all windows */
 220
 221         common_actions = ActionGroup::create (X_("Common"));
 222         ActionManager::register_action (common_actions, X_("Quit"), _("Quit"), (hide_return (sigc::mem_fun(*this, &ARDOUR_UI::finish))));
 223
 224         /* windows visibility actions */
 225
 226         ActionManager::register_toggle_action (common_actions, X_("ToggleMaximalEditor"), _("Maximise Editor Space"), sigc::mem_fun (*this, &ARDOUR_UI::toggle_editing_space));
 227         act = ActionManager::register_toggle_action (common_actions, X_("KeepTearoffs"), _("Show Toolbars"), mem_fun (*this, &ARDOUR_UI::toggle_keep_tearoffs));
 228         ActionManager::session_sensitive_actions.push_back (act);
 229
 230         ActionManager::register_toggle_action (common_actions, X_("toggle-mixer"), S_("Window|Mixer"),  sigc::mem_fun(*this, &ARDOUR_UI::toggle_mixer_window));
 231         ActionManager::register_action (common_actions, X_("toggle-editor-mixer"), _("Toggle Editor+Mixer"),  sigc::mem_fun(*this, &ARDOUR_UI::toggle_editor_mixer));
 232         ActionManager::register_toggle_action (common_actions, X_("toggle-meterbridge"), S_("Window|Meterbridge"),  sigc::mem_fun(*this, &ARDOUR_UI::toggle_meterbridge));
 233         ActionManager::register_toggle_action (common_actions, X_("toggle-audio-midi-setup"), S_("Window|Audio/MIDI Setup"),  sigc::mem_fun(*this, &ARDOUR_UI::toggle_audio_midi_setup));
 234
 235         act = ActionManager::register_action (common_actions, X_("NewMIDITracer"), _("MIDI Tracer"), sigc::mem_fun(*this, &ARDOUR_UI::new_midi_tracer_window));
 236         ActionManager::session_sensitive_actions.push_back (act);
 237         ActionManager::register_action (common_actions, X_("Chat"), _("Chat"),  sigc::mem_fun(*this, &ARDOUR_UI::launch_chat));
 238         /** TRANSLATORS: This is `Manual' in the sense of an instruction book that tells a user how to use Ardour */
 239         ActionManager::register_action (common_actions, X_("Manual"), S_("Help|Manual"),  mem_fun(*this, &ARDOUR_UI::launch_manual));
 240         ActionManager::register_action (common_actions, X_("Reference"), _("Reference"),  mem_fun(*this, &ARDOUR_UI::launch_reference));
 241
 242         act = ActionManager::register_action (common_actions, X_("Save"), _("Save"),  sigc::bind (sigc::mem_fun(*this, &ARDOUR_UI::save_state), string(""), false));
 243         ActionManager::session_sensitive_actions.push_back (act);
 244         ActionManager::write_sensitive_actions.push_back (act);
 245
 246         Glib::RefPtr<ActionGroup> transport_actions = ActionGroup::create (X_("Transport"));
 247
 248         /* do-nothing action for the "transport" menu bar item */
 249
 250         ActionManager::register_action (transport_actions, X_("Transport"), _("Transport"));
 251
 252         /* these two are not used by key bindings, instead use ToggleRoll for that. these two do show up in
 253            menus and via button proxies.
 254         */
 255
 256         act = ActionManager::register_action (transport_actions, X_("Stop"), _("Stop"), sigc::mem_fun(*this, &ARDOUR_UI::transport_stop));
 257         ActionManager::session_sensitive_actions.push_back (act);
 258         ActionManager::transport_sensitive_actions.push_back (act);
 259         act = ActionManager::register_action (transport_actions, X_("Roll"), _("Roll"), sigc::mem_fun(*this, &ARDOUR_UI::transport_roll));
 260         ActionManager::session_sensitive_actions.push_back (act);
 261         ActionManager::transport_sensitive_actions.push_back (act);
 262
 263         act = ActionManager::register_action (transport_actions, X_("ToggleRoll"), _("Start/Stop"), sigc::bind (sigc::mem_fun (*this, &ARDOUR_UI::toggle_roll), false, false));
 264         ActionManager::session_sensitive_actions.push_back (act);
 265         ActionManager::transport_sensitive_actions.push_back (act);
 266         act = ActionManager::register_action (transport_actions, X_("ToggleRollMaybe"), _("Start/Continue/Stop"), sigc::bind (sigc::mem_fun (*this, &ARDOUR_UI::toggle_roll), false, true));
 267         ActionManager::session_sensitive_actions.push_back (act);
 268         ActionManager::transport_sensitive_actions.push_back (act);
 269         act = ActionManager::register_action (transport_actions, X_("ToggleRollForgetCapture"), _("Stop and Forget Capture"), sigc::bind (sigc::mem_fun(*this, &ARDOUR_UI::toggle_roll), true, false));
 270         ActionManager::session_sensitive_actions.push_back (act);
 271         ActionManager::transport_sensitive_actions.push_back (act);
 272
 273         /* these two behave as follows:
 274
 275            - if transport speed != 1.0 or != -1.0, change speed to 1.0 or -1.0 (respectively)
 276            - otherwise do nothing
 277         */
 278
 279         act = ActionManager::register_action (transport_actions, X_("TransitionToRoll"), _("Transition To Roll"), sigc::bind (sigc::mem_fun (*editor, &PublicEditor::transition_to_rolling), true));
 280         ActionManager::session_sensitive_actions.push_back (act);
 281         ActionManager::transport_sensitive_actions.push_back (act);
 282
 283         act = ActionManager::register_action (transport_actions, X_("TransitionToReverse"), _("Transition To Reverse"), sigc::bind (sigc::mem_fun (*editor, &PublicEditor::transition_to_rolling), false));
 284         ActionManager::session_sensitive_actions.push_back (act);
 285         ActionManager::transport_sensitive_actions.push_back (act);
 286
 287         act = ActionManager::register_action (transport_actions, X_("Loop"), _("Play Loop Range"), sigc::mem_fun(*this, &ARDOUR_UI::toggle_session_auto_loop));
 288         ActionManager::session_sensitive_actions.push_back (act);
 289         ActionManager::transport_sensitive_actions.push_back (act);
 290         act = ActionManager::register_action (transport_actions, X_("PlaySelection"), _("Play Selected Range"), sigc::mem_fun(*this, &ARDOUR_UI::transport_play_selection));
 291         ActionManager::session_sensitive_actions.push_back (act);
 292         ActionManager::transport_sensitive_actions.push_back (act);
 293         act = ActionManager::register_action (transport_actions, X_("PlayPreroll"), _("Play Selection w/Preroll"), sigc::mem_fun(*this, &ARDOUR_UI::transport_play_preroll));
 294         ActionManager::session_sensitive_actions.push_back (act);
 295         ActionManager::transport_sensitive_actions.push_back (act);
 296
 297         act = ActionManager::register_action (transport_actions, X_("Record"), _("Enable Record"), sigc::bind (sigc::mem_fun(*this, &ARDOUR_UI::transport_record), false));
 298         ActionManager::session_sensitive_actions.push_back (act);
 299         ActionManager::write_sensitive_actions.push_back (act);
 300         act = ActionManager::register_action (transport_actions, X_("record-roll"), _("Start Recording"), sigc::bind (sigc::mem_fun(*this, &ARDOUR_UI::transport_record), true));
 301         ActionManager::session_sensitive_actions.push_back (act);
 302         ActionManager::write_sensitive_actions.push_back (act);
 303         ActionManager::transport_sensitive_actions.push_back (act);
 304         act = ActionManager::register_action (transport_actions, X_("Rewind"), _("Rewind"), sigc::bind (sigc::mem_fun(*this, &ARDOUR_UI::transport_rewind), 0));
 305         ActionManager::session_sensitive_actions.push_back (act);
 306         ActionManager::transport_sensitive_actions.push_back (act);
 307         act = ActionManager::register_action (transport_actions, X_("RewindSlow"), _("Rewind (Slow)"), sigc::bind (sigc::mem_fun(*this, &ARDOUR_UI::transport_rewind), -1));
 308         ActionManager::session_sensitive_actions.push_back (act);
 309         ActionManager::transport_sensitive_actions.push_back (act);
 310         act = ActionManager::register_action (transport_actions, X_("RewindFast"), _("Rewind (Fast)"), sigc::bind (sigc::mem_fun(*this, &ARDOUR_UI::transport_rewind), 1));
 311         ActionManager::session_sensitive_actions.push_back (act);
 312         ActionManager::transport_sensitive_actions.push_back (act);
 313         act = ActionManager::register_action (transport_actions, X_("Forward"), _("Forward"), sigc::bind (sigc::mem_fun(*this, &ARDOUR_UI::transport_forward), 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_("ForwardSlow"), _("Forward (Slow)"), sigc::bind (sigc::mem_fun(*this, &ARDOUR_UI::transport_forward), -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_("ForwardFast"), _("Forward (Fast)"), sigc::bind (sigc::mem_fun(*this, &ARDOUR_UI::transport_forward), 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_("GotoZero"), _("Goto Zero"), sigc::mem_fun(*this, &ARDOUR_UI::transport_goto_zero));
 323         ActionManager::session_sensitive_actions.push_back (act);
 324         ActionManager::transport_sensitive_actions.push_back (act);
 325         act = ActionManager::register_action (transport_actions, X_("GotoStart"), _("Goto Start"), sigc::mem_fun(*this, &ARDOUR_UI::transport_goto_start));
 326         ActionManager::session_sensitive_actions.push_back (act);
 327         ActionManager::transport_sensitive_actions.push_back (act);
 328         act = ActionManager::register_action (transport_actions, X_("GotoEnd"), _("Goto End"), sigc::mem_fun(*this, &ARDOUR_UI::transport_goto_end));
 329         ActionManager::session_sensitive_actions.push_back (act);
 330         ActionManager::transport_sensitive_actions.push_back (act);
 331         act = ActionManager::register_action (transport_actions, X_("GotoWallClock"), _("Goto Wall Clock"), sigc::mem_fun(*this, &ARDOUR_UI::transport_goto_wallclock));
 332         ActionManager::session_sensitive_actions.push_back (act);
 333         ActionManager::transport_sensitive_actions.push_back (act);
 334
 335         act = ActionManager::register_action (transport_actions, X_("focus-on-clock"), _("Focus On Clock"), sigc::mem_fun(*this, &ARDOUR_UI::focus_on_clock));
 336         ActionManager::session_sensitive_actions.push_back (act);
 337         ActionManager::transport_sensitive_actions.push_back (act);
 338
 339         act = ActionManager::register_action (transport_actions, X_("primary-clock-timecode"), _("Timecode"), sigc::bind (sigc::mem_fun(primary_clock, &AudioClock::set_mode), AudioClock::Timecode));
 340         ActionManager::session_sensitive_actions.push_back (act);
 341         act = ActionManager::register_action (transport_actions, X_("primary-clock-bbt"), _("Bars & Beats"), sigc::bind (sigc::mem_fun(primary_clock, &AudioClock::set_mode), AudioClock::BBT));
 342         ActionManager::session_sensitive_actions.push_back (act);
 343         act = ActionManager::register_action (transport_actions, X_("primary-clock-minsec"), _("Minutes & Seconds"), sigc::bind (sigc::mem_fun(primary_clock, &AudioClock::set_mode), AudioClock::MinSec));
 344         ActionManager::session_sensitive_actions.push_back (act);
 345         act = ActionManager::register_action (transport_actions, X_("primary-clock-samples"), _("Samples"), sigc::bind (sigc::mem_fun(primary_clock, &AudioClock::set_mode), AudioClock::Frames));
 346         ActionManager::session_sensitive_actions.push_back (act);
 347
 348         act = ActionManager::register_action (transport_actions, X_("secondary-clock-timecode"), _("Timecode"), sigc::bind (sigc::mem_fun(secondary_clock, &AudioClock::set_mode), AudioClock::Timecode));
 349         ActionManager::session_sensitive_actions.push_back (act);
 350         act = ActionManager::register_action (transport_actions, X_("secondary-clock-bbt"), _("Bars & Beats"), sigc::bind (sigc::mem_fun(secondary_clock, &AudioClock::set_mode), AudioClock::BBT));
 351         ActionManager::session_sensitive_actions.push_back (act);
 352         act = ActionManager::register_action (transport_actions, X_("secondary-clock-minsec"), _("Minutes & Seconds"), sigc::bind (sigc::mem_fun(secondary_clock, &AudioClock::set_mode), AudioClock::MinSec));
 353         ActionManager::session_sensitive_actions.push_back (act);
 354         act = ActionManager::register_action (transport_actions, X_("secondary-clock-samples"), _("Samples"), sigc::bind (sigc::mem_fun(secondary_clock, &AudioClock::set_mode), AudioClock::Frames));
 355         ActionManager::session_sensitive_actions.push_back (act);
 356
 357         act = ActionManager::register_toggle_action (transport_actions, X_("TogglePunchIn"), _("Punch In"), sigc::mem_fun(*this, &ARDOUR_UI::toggle_punch_in));
 358         act->set_short_label (_("In"));
 359         ActionManager::session_sensitive_actions.push_back (act);
 360         ActionManager::transport_sensitive_actions.push_back (act);
 361         act = ActionManager::register_toggle_action (transport_actions, X_("TogglePunchOut"), _("Punch Out"), sigc::mem_fun(*this, &ARDOUR_UI::toggle_punch_out));
 362         act->set_short_label (_("Out"));
 363         ActionManager::session_sensitive_actions.push_back (act);
 364         ActionManager::transport_sensitive_actions.push_back (act);
 365         act = ActionManager::register_toggle_action (transport_actions, X_("TogglePunch"), _("Punch In/Out"), sigc::mem_fun(*this, &ARDOUR_UI::toggle_punch));
 366         act->set_short_label (_("In/Out"));
 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_("ToggleClick"), _("Click"), sigc::mem_fun(*this, &ARDOUR_UI::toggle_click));
 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_("ToggleAutoInput"), _("Auto Input"), sigc::mem_fun(*this, &ARDOUR_UI::toggle_auto_input));
 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_("ToggleAutoPlay"), _("Auto Play"), sigc::mem_fun(*this, &ARDOUR_UI::toggle_auto_play));
 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_("ToggleAutoReturn"), _("Auto Return"), sigc::mem_fun(*this, &ARDOUR_UI::toggle_auto_return));
 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_("ToggleFollowEdits"), _("Follow Edits"), sigc::mem_fun(*this, &ARDOUR_UI::toggle_always_play_range));
 382         ActionManager::session_sensitive_actions.push_back (act);
 383         ActionManager::transport_sensitive_actions.push_back (act);
 384
 385
 386         act = ActionManager::register_toggle_action (transport_actions, X_("ToggleVideoSync"), _("Sync Startup to Video"), sigc::mem_fun(*this, &ARDOUR_UI::toggle_video_sync));
 387         ActionManager::session_sensitive_actions.push_back (act);
 388         act = ActionManager::register_toggle_action (transport_actions, X_("ToggleTimeMaster"), _("Time Master"), sigc::mem_fun(*this, &ARDOUR_UI::toggle_time_master));
 389         ActionManager::session_sensitive_actions.push_back (act);
 390         act = ActionManager::register_toggle_action (transport_actions, X_("ToggleExternalSync"), "", sigc::mem_fun(*this, &ARDOUR_UI::toggle_external_sync));
 391         ActionManager::session_sensitive_actions.push_back (act);
 392
 393         for (int i = 1; i <= 32; ++i) {
 394                 string const a = string_compose (X_("ToggleRecordEnableTrack%1"), i);
 395                 string const n = string_compose (_("Toggle Record Enable Track %1"), i);
 396                 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));
 397                 ActionManager::session_sensitive_actions.push_back (act);
 398         }
 399
 400         Glib::RefPtr<ActionGroup> shuttle_actions = ActionGroup::create ("ShuttleActions");
 401
 402         shuttle_actions->add (Action::create (X_("SetShuttleUnitsPercentage"), _("Percentage")), hide_return (sigc::bind (sigc::mem_fun (*Config, &RCConfiguration::set_shuttle_units), Percentage)));
 403         shuttle_actions->add (Action::create (X_("SetShuttleUnitsSemitones"), _("Semitones")), hide_return (sigc::bind (sigc::mem_fun (*Config, &RCConfiguration::set_shuttle_units), Semitones)));
 404
 405         Glib::RefPtr<ActionGroup> option_actions = ActionGroup::create ("options");
 406
 407         act = ActionManager::register_toggle_action (option_actions, X_("SendMTC"), _("Send MTC"), sigc::mem_fun (*this, &ARDOUR_UI::toggle_send_mtc));
 408         ActionManager::session_sensitive_actions.push_back (act);
 409         act = ActionManager::register_toggle_action (option_actions, X_("SendMMC"), _("Send MMC"), sigc::mem_fun (*this, &ARDOUR_UI::toggle_send_mmc));
 410         ActionManager::session_sensitive_actions.push_back (act);
 411         act = ActionManager::register_toggle_action (option_actions, X_("UseMMC"), _("Use MMC"), sigc::mem_fun (*this, &ARDOUR_UI::toggle_use_mmc));
 412         ActionManager::session_sensitive_actions.push_back (act);
 413         act = ActionManager::register_toggle_action (option_actions, X_("SendMidiClock"), _("Send MIDI Clock"), sigc::mem_fun (*this, &ARDOUR_UI::toggle_send_midi_clock));
 414         ActionManager::session_sensitive_actions.push_back (act);
 415         act = ActionManager::register_toggle_action (option_actions, X_("SendMIDIfeedback"), _("Send MIDI Feedback"), sigc::mem_fun (*this, &ARDOUR_UI::toggle_send_midi_feedback));
 416         ActionManager::session_sensitive_actions.push_back (act);
 417
 418         /* MIDI */
 419
 420         Glib::RefPtr<ActionGroup> midi_actions = ActionGroup::create (X_("MIDI"));
 421         ActionManager::register_action (midi_actions, X_("panic"), _("Panic"), sigc::mem_fun(*this, &ARDOUR_UI::midi_panic));
 422
 423         ActionManager::add_action_group (shuttle_actions);
 424         ActionManager::add_action_group (option_actions);
 425         ActionManager::add_action_group (engine_actions);
 426         ActionManager::add_action_group (transport_actions);
 427         ActionManager::add_action_group (main_actions);
 428         ActionManager::add_action_group (main_menu_actions);
 429         ActionManager::add_action_group (common_actions);
 430         ActionManager::add_action_group (midi_actions);
 431 }
 432
 433 void
 434 ARDOUR_UI::set_engine_buffer_size (pframes_t nframes)
 435 {
 436         Glib::RefPtr<Action> action;
 437         const char* action_name = 0;
 438
 439         switch (nframes) {
 440         case 32:
 441                 action_name = X_("EngineLatency32");
 442                 break;
 443         case 64:
 444                 action_name = X_("EngineLatency64");
 445                 break;
 446         case 128:
 447                 action_name = X_("EngineLatency128");
 448                 break;
 449         case 256:
 450                 action_name = X_("EngineLatency256");
 451                 break;
 452         case 512:
 453                 action_name = X_("EngineLatency512");
 454                 break;
 455         case 1024:
 456                 action_name = X_("EngineLatency1024");
 457                 break;
 458         case 2048:
 459                 action_name = X_("EngineLatency2048");
 460                 break;
 461         case 4096:
 462                 action_name = X_("EngineLatency4096");
 463                 break;
 464         case 8192:
 465                 action_name = X_("EngineLatency8192");
 466                 break;
 467         default:
 468                 /* XXX can we do anything useful ? */
 469                 break;
 470         }
 471
 472         if (action_name) {
 473
 474                 action = ActionManager::get_action (X_("JACK"), action_name);
 475
 476                 if (action) {
 477                         Glib::RefPtr<RadioAction> ract = Glib::RefPtr<RadioAction>::cast_dynamic (action);
 478
 479                         if (ract && ract->get_active()) {
 480                                 AudioEngine::instance()->request_buffer_size (nframes);
 481                                 update_sample_rate (0);
 482                         }
 483                 }
 484         }
 485 }
 486
 487 void
 488 ARDOUR_UI::build_menu_bar ()
 489 {
 490         menu_bar = dynamic_cast<MenuBar*> (ActionManager::get_widget (X_("/Main")));
 491         menu_bar->set_name ("MainMenuBar");
 492
 493         /*
 494          * This is needed because this property does not get installed
 495          * until the Menu GObject class is registered, which happens
 496          * when the first menu instance is created.
 497          */
 498         // XXX bug in gtkmm causes this to popup an error message
 499         // Gtk::Settings::get_default()->property_gtk_can_change_accels() = true;
 500         // so use this instead ...
 501         gtk_settings_set_long_property (gtk_settings_get_default(), "gtk-can-change-accels", 1, "Ardour:designers");
 502
 503         EventBox* ev = manage (new EventBox);
 504         ev->show ();
 505         CairoHPacker* hbox = manage (new CairoHPacker);
 506         hbox->set_name (X_("StatusBarBox"));
 507         hbox->show ();
 508         hbox->set_border_width (3);
 509
 510         VBox* vbox = manage (new VBox);
 511         vbox->pack_start (*hbox, true, false);
 512         vbox->show();
 513
 514         ev->add (*vbox);
 515
 516         wall_clock_label.set_name ("WallClock");
 517         wall_clock_label.set_use_markup ();
 518         disk_space_label.set_name ("WallClock");
 519         disk_space_label.set_use_markup ();
 520         timecode_format_label.set_name ("WallClock");
 521         timecode_format_label.set_use_markup ();
 522         cpu_load_label.set_name ("CPULoad");
 523         cpu_load_label.set_use_markup ();
 524         buffer_load_label.set_name ("BufferLoad");
 525         buffer_load_label.set_use_markup ();
 526         sample_rate_label.set_name ("SampleRate");
 527         sample_rate_label.set_use_markup ();
 528         format_label.set_name ("Format");
 529         format_label.set_use_markup ();
 530
 531 #ifndef TOP_MENUBAR
 532         menu_hbox.pack_start (*menu_bar, false, false);
 533 #else
 534         use_menubar_as_top_menubar ();
 535 #endif
 536
 537         bool wall_clock = false;
 538         bool disk_space = false;
 539
 540         if (!Profile->get_small_screen()) {
 541 #ifndef GTKOSX
 542                 // OSX provides its own wallclock, thank you very much
 543                 wall_clock = true;
 544 #endif
 545                 disk_space = true;
 546         }
 547
 548         hbox->pack_end (wall_clock_label, false, false, 2);
 549         hbox->pack_end (disk_space_label, false, false, 4);
 550         hbox->pack_end (cpu_load_label, false, false, 4);
 551         hbox->pack_end (buffer_load_label, false, false, 4);
 552         hbox->pack_end (sample_rate_label, false, false, 4);
 553         hbox->pack_end (timecode_format_label, false, false, 4);
 554         hbox->pack_end (format_label, false, false, 4);
 555
 556         menu_hbox.pack_end (*ev, false, false, 6);
 557
 558         menu_bar_base.set_name ("MainMenuBar");
 559         menu_bar_base.add (menu_hbox);
 560
 561         _status_bar_visibility.add (&wall_clock_label,      X_("WallClock"), _("Wall Clock"), wall_clock);
 562         _status_bar_visibility.add (&disk_space_label,      X_("Disk"),      _("Disk Space"), disk_space);
 563         _status_bar_visibility.add (&cpu_load_label,        X_("DSP"),       _("DSP"), true);
 564         _status_bar_visibility.add (&buffer_load_label,     X_("Buffers"),   _("Buffers"), true);
 565         _status_bar_visibility.add (&sample_rate_label,     X_("JACK"),      _("JACK Sampling Rate and Latency"), true);
 566         _status_bar_visibility.add (&timecode_format_label, X_("TCFormat"),  _("Timecode Format"), true);
 567         _status_bar_visibility.add (&format_label,          X_("Format"),    _("File Format"), true);
 568
 569         ev->signal_button_press_event().connect (sigc::mem_fun (_status_bar_visibility, &VisibilityGroup::button_press_event));
 570 }
 571
 572 void
 573 ARDOUR_UI::use_menubar_as_top_menubar ()
 574 {
 575         Gtk::Widget* widget;
 576         Application* app = Application::instance ();
 577
 578         /* the addresses ("/ui/Main...") used below are based on the menu definitions in the menus file
 579          */
 580
 581         /* Quit will be taken care of separately */
 582
 583         if ((widget = ActionManager::get_widget ("/ui/Main/Session/Quit"))) {
 584                 widget->hide ();
 585         }
 586
 587         /* Put items for About and Preferences into App menu (the
 588          * ardour.menus.in file does not list them for OS X)
 589          */
 590
 591         GtkApplicationMenuGroup* group = app->add_app_menu_group ();
 592
 593         if ((widget = ActionManager::get_widget ("/ui/Main/Session/toggle-about"))) {
 594                 app->add_app_menu_item (group, dynamic_cast<MenuItem*>(widget));
 595         }
 596
 597         if ((widget = ActionManager::get_widget ("/ui/Main/Session/toggle-rc-options-editor"))) {
 598                 app->add_app_menu_item (group, dynamic_cast<MenuItem*>(widget));
 599         }
 600
 601         app->set_menu_bar (*menu_bar);
 602 }
 603
 604 void
 605 ARDOUR_UI::save_ardour_state ()
 606 {
 607         if (!keyboard || !mixer || !editor || !meterbridge) {
 608                 return;
 609         }
 610
 611         /* XXX this is all a bit dubious. add_extra_xml() uses
 612            a different lifetime model from add_instant_xml().
 613         */
 614
 615         XMLNode* node = new XMLNode (keyboard->get_state());
 616         Config->add_extra_xml (*node);
 617         Config->add_extra_xml (get_transport_controllable_state());
 618
 619         XMLNode* window_node = new XMLNode (X_("UI"));
 620         window_node->add_property (_status_bar_visibility.get_state_name().c_str(), _status_bar_visibility.get_state_value ());
 621
 622         /* Windows */
 623
 624         WM::Manager::instance().add_state (*window_node);
 625
 626         /* tearoffs */
 627
 628         XMLNode* tearoff_node = new XMLNode (X_("Tearoffs"));
 629
 630         if (transport_tearoff) {
 631                 XMLNode* t = new XMLNode (X_("transport"));
 632                 transport_tearoff->add_state (*t);
 633                 tearoff_node->add_child_nocopy (*t);
 634         }
 635
 636         if (mixer && mixer->monitor_section()) {
 637                 XMLNode* t = new XMLNode (X_("monitor-section"));
 638                 mixer->monitor_section()->tearoff().add_state (*t);
 639                 tearoff_node->add_child_nocopy (*t);
 640         }
 641
 642         if (editor && editor->mouse_mode_tearoff()) {
 643                 XMLNode* t = new XMLNode (X_("mouse-mode"));
 644                 editor->mouse_mode_tearoff ()->add_state (*t);
 645                 tearoff_node->add_child_nocopy (*t);
 646         }
 647
 648         window_node->add_child_nocopy (*tearoff_node);
 649
 650         Config->add_extra_xml (*window_node);
 651         Config->add_extra_xml (_audio_midi_setup->get_state());
 652
 653         Config->save_state();
 654
 655         if (ui_config->dirty()) {
 656                 ui_config->save_state ();
 657         }
 658
 659         XMLNode& enode (static_cast<Stateful*>(editor)->get_state());
 660         XMLNode& mnode (mixer->get_state());
 661         XMLNode& bnode (meterbridge->get_state());
 662
 663         if (_session) {
 664                 _session->add_instant_xml (enode);
 665                 _session->add_instant_xml (mnode);
 666                 _session->add_instant_xml (bnode);
 667                 if (location_ui) {
 668                         _session->add_instant_xml (location_ui->ui().get_state ());
 669                 }
 670         } else {
 671                 Config->add_instant_xml (enode);
 672                 Config->add_instant_xml (mnode);
 673                 if (location_ui) {
 674                         Config->add_instant_xml (location_ui->ui().get_state ());
 675                 }
 676         }
 677
 678         Keyboard::save_keybindings ();
 679 }
 680
 681 void
 682 ARDOUR_UI::resize_text_widgets ()
 683 {
 684         set_size_request_to_display_given_text (cpu_load_label, "DSP: 100.0%", 2, 2);
 685         set_size_request_to_display_given_text (buffer_load_label, "Buffers: p:100% c:100%", 2, 2);
 686 }
 687
 688 void
 689 ARDOUR_UI::focus_on_clock ()
 690 {
 691         if (editor && primary_clock) {
 692                 editor->present ();
 693                 primary_clock->focus ();
 694         }
 695 }