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
  51 #ifdef GTKOSX
  52 #include <gtkmm2ext/sync-menu.h>
  53 #endif
  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 {
  75         try {
  76                 editor = new Editor ();
  77         }
  78
  79         catch (failed_constructor& err) {
  80                 return -1;
  81         }
  82
  83         editor->Realized.connect (sigc::mem_fun (*this, &ARDOUR_UI::editor_realized));
  84         editor->signal_window_state_event().connect (sigc::bind (sigc::mem_fun (*this, &ARDOUR_UI::main_window_state_event_handler), true));
  85
  86         return 0;
  87 }
  88
  89 void
  90 ARDOUR_UI::install_actions ()
  91 {
  92         Glib::RefPtr<ActionGroup> main_actions = ActionGroup::create (X_("Main"));
  93         Glib::RefPtr<Action> act;
  94
  95         /* menus + submenus that need action items */
  96
  97         ActionManager::register_action (main_actions, X_("Session"), _("Session"));
  98         act = ActionManager::register_action (main_actions, X_("Cleanup"), _("Cleanup"));
  99         ActionManager::write_sensitive_actions.push_back (act);
 100         ActionManager::register_action (main_actions, X_("Sync"), _("Sync"));
 101         ActionManager::register_action (main_actions, X_("TransportOptions"), _("Options"));
 102         ActionManager::register_action (main_actions, X_("Help"), _("Help"));
 103         ActionManager::register_action (main_actions, X_("KeyMouseActions"), _("Misc. Shortcuts"));
 104         ActionManager::register_action (main_actions, X_("AudioFileFormat"), _("Audio File Format"));
 105         ActionManager::register_action (main_actions, X_("AudioFileFormatHeader"), _("File Type"));
 106         ActionManager::register_action (main_actions, X_("AudioFileFormatData"), _("Sample Format"));
 107         ActionManager::register_action (main_actions, X_("ControlSurfaces"), _("Control Surfaces"));
 108         ActionManager::register_action (main_actions, X_("Plugins"), _("Plugins"));
 109         ActionManager::register_action (main_actions, X_("Metering"), _("Metering"));
 110         ActionManager::register_action (main_actions, X_("MeteringFallOffRate"), _("Fall Off Rate"));
 111         ActionManager::register_action (main_actions, X_("MeteringHoldTime"), _("Hold Time"));
 112         ActionManager::register_action (main_actions, X_("Denormals"), _("Denormal Handling"));
 113
 114         /* the real actions */
 115
 116         act = ActionManager::register_action (main_actions, X_("New"), _("New..."),  hide_return (sigc::bind (sigc::mem_fun(*this, &ARDOUR_UI::get_session_parameters), false, true, "")));
 117
 118         ActionManager::register_action (main_actions, X_("Open"), _("Open..."),  sigc::mem_fun(*this, &ARDOUR_UI::open_session));
 119         ActionManager::register_action (main_actions, X_("Recent"), _("Recent..."),  sigc::mem_fun(*this, &ARDOUR_UI::open_recent_session));
 120         act = ActionManager::register_action (main_actions, X_("Close"), _("Close"),  sigc::mem_fun(*this, &ARDOUR_UI::close_session));
 121         ActionManager::session_sensitive_actions.push_back (act);
 122
 123         act = ActionManager::register_action (main_actions, X_("AddTrackBus"), _("Add Track or Bus..."),
 124                                               sigc::bind (sigc::mem_fun(*this, &ARDOUR_UI::add_route), (Gtk::Window*) 0));
 125         ActionManager::session_sensitive_actions.push_back (act);
 126         ActionManager::write_sensitive_actions.push_back (act);
 127
 128 #ifdef WITH_CMT
 129
 130         sys::path anicomp_file_path;
 131
 132         if (PBD::find_file_in_search_path (Glib::getenv("PATH"), "AniComp", anicomp_file_path)) {
 133                 act = ActionManager::register_action (main_actions, X_("aniConnect"), _("Connect"),  (sigc::mem_fun (*editor, &PublicEditor::connect_to_image_compositor)));
 134                 ActionManager::session_sensitive_actions.push_back (act);
 135         }
 136
 137 #endif
 138
 139         act = ActionManager::register_action (main_actions, X_("Snapshot"), _("Snapshot..."), sigc::bind (sigc::mem_fun(*this, &ARDOUR_UI::snapshot_session), false));
 140         ActionManager::session_sensitive_actions.push_back (act);
 141         ActionManager::write_sensitive_actions.push_back (act);
 142
 143         act = ActionManager::register_action (main_actions, X_("SaveAs"), _("Save As..."), sigc::bind (sigc::mem_fun(*this, &ARDOUR_UI::snapshot_session), true));
 144         ActionManager::session_sensitive_actions.push_back (act);
 145         ActionManager::write_sensitive_actions.push_back (act);
 146
 147         act = ActionManager::register_action (main_actions, X_("SaveTemplate"), _("Save Template..."),  sigc::mem_fun(*this, &ARDOUR_UI::save_template));
 148         ActionManager::session_sensitive_actions.push_back (act);
 149
 150         act = ActionManager::register_action (main_actions, X_("Metadata"), _("Metadata"));
 151         ActionManager::session_sensitive_actions.push_back (act);
 152
 153         act = ActionManager::register_action (main_actions, X_("EditMetadata"), _("Edit Metadata..."),  sigc::mem_fun(*this, &ARDOUR_UI::edit_metadata));
 154         ActionManager::session_sensitive_actions.push_back (act);
 155
 156         act = ActionManager::register_action (main_actions, X_("ImportMetadata"), _("Import Metadata..."),  sigc::mem_fun(*this, &ARDOUR_UI::import_metadata));
 157         ActionManager::session_sensitive_actions.push_back (act);
 158
 159         act = ActionManager::register_action (main_actions, X_("ExportAudio"), _("Export To Audio File(s)..."),  sigc::mem_fun (*editor, &PublicEditor::export_audio));
 160         ActionManager::session_sensitive_actions.push_back (act);
 161
 162         act = ActionManager::register_action (main_actions, X_("Export"), _("Export"));
 163         ActionManager::session_sensitive_actions.push_back (act);
 164
 165         act = ActionManager::register_action (main_actions, X_("CleanupUnused"), _("Cleanup Unused Sources..."),  sigc::mem_fun (*(ARDOUR_UI::instance()), &ARDOUR_UI::cleanup));
 166         ActionManager::session_sensitive_actions.push_back (act);
 167         ActionManager::write_sensitive_actions.push_back (act);
 168
 169         act = ActionManager::register_action (main_actions, X_("FlushWastebasket"), _("Flush Wastebasket"),  sigc::mem_fun (*(ARDOUR_UI::instance()), &ARDOUR_UI::flush_trash));
 170         ActionManager::write_sensitive_actions.push_back (act);
 171         ActionManager::session_sensitive_actions.push_back (act);
 172
 173         /* JACK actions for controlling ... JACK */
 174
 175         Glib::RefPtr<ActionGroup> jack_actions = ActionGroup::create (X_("JACK"));
 176         ActionManager::register_action (jack_actions, X_("JACK"), _("JACK"));
 177         ActionManager::register_action (jack_actions, X_("Latency"), _("Latency"));
 178
 179         act = ActionManager::register_action (jack_actions, X_("JACKReconnect"), _("Reconnect"), sigc::mem_fun (*(ARDOUR_UI::instance()), &ARDOUR_UI::reconnect_to_jack));
 180         ActionManager::jack_opposite_sensitive_actions.push_back (act);
 181
 182         act = ActionManager::register_action (jack_actions, X_("JACKDisconnect"), _("Disconnect"), sigc::mem_fun (*(ARDOUR_UI::instance()), &ARDOUR_UI::disconnect_from_jack));
 183         ActionManager::jack_sensitive_actions.push_back (act);
 184
 185         RadioAction::Group jack_latency_group;
 186
 187         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));
 188         ActionManager::jack_sensitive_actions.push_back (act);
 189         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));
 190         ActionManager::jack_sensitive_actions.push_back (act);
 191         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));
 192         ActionManager::jack_sensitive_actions.push_back (act);
 193         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));
 194         ActionManager::jack_sensitive_actions.push_back (act);
 195         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));
 196         ActionManager::jack_sensitive_actions.push_back (act);
 197         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));
 198         ActionManager::jack_sensitive_actions.push_back (act);
 199         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));
 200         ActionManager::jack_sensitive_actions.push_back (act);
 201         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));
 202         ActionManager::jack_sensitive_actions.push_back (act);
 203         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));
 204         ActionManager::jack_sensitive_actions.push_back (act);
 205
 206         /* these actions are intended to be shared across all windows */
 207
 208         common_actions = ActionGroup::create (X_("Common"));
 209         ActionManager::register_action (main_actions, X_("WindowMenu"), _("Window"));
 210         ActionManager::register_action (common_actions, X_("Quit"), _("Quit"), (hide_return (sigc::mem_fun(*this, &ARDOUR_UI::finish))));
 211
 212         /* windows visibility actions */
 213
 214         ActionManager::register_toggle_action (common_actions, X_("ToggleMaximalEditor"), _("Maximise Editor Space"), sigc::mem_fun (*this, &ARDOUR_UI::toggle_editing_space));
 215         act = ActionManager::register_toggle_action (common_actions, X_("KeepTearoffs"), _("Toolbars when Maximised"), mem_fun (*this, &ARDOUR_UI::toggle_keep_tearoffs));
 216         ActionManager::session_sensitive_actions.push_back (act);
 217
 218         ActionManager::register_action (common_actions, X_("goto-editor"), _("Show Editor"),  sigc::mem_fun(*this, &ARDOUR_UI::goto_editor_window));
 219         ActionManager::register_action (common_actions, X_("goto-mixer"), _("Show Mixer"),  sigc::mem_fun(*this, &ARDOUR_UI::goto_mixer_window));
 220         ActionManager::register_action (common_actions, X_("toggle-editor-mixer-on-top"), _("Toggle Editor Mixer on Top"),  sigc::mem_fun(*this, &ARDOUR_UI::toggle_editor_mixer_on_top));
 221         ActionManager::register_toggle_action (common_actions, X_("ToggleRCOptionsEditor"), _("Preferences"), sigc::mem_fun(*this, &ARDOUR_UI::toggle_rc_options_window));
 222         ActionManager::register_toggle_action (common_actions, X_("ToggleSessionOptionsEditor"), _("Properties"), sigc::mem_fun(*this, &ARDOUR_UI::toggle_session_options_window));
 223         act = ActionManager::register_toggle_action (common_actions, X_("ToggleInspector"), _("Tracks and Busses"), sigc::mem_fun(*this, &ARDOUR_UI::toggle_route_params_window));
 224         ActionManager::session_sensitive_actions.push_back (act);
 225         ActionManager::session_sensitive_actions.push_back (act);
 226         act = ActionManager::register_toggle_action (common_actions, X_("ToggleLocations"), _("Locations"), sigc::mem_fun(*this, &ARDOUR_UI::toggle_location_window));
 227         ActionManager::session_sensitive_actions.push_back (act);
 228         act = ActionManager::register_toggle_action (common_actions, X_("ToggleBigClock"), _("Big Clock"), sigc::mem_fun(*this, &ARDOUR_UI::toggle_big_clock_window));
 229         ActionManager::session_sensitive_actions.push_back (act);
 230         act = ActionManager::register_action (common_actions, X_("NewMIDITracer"), _("MIDI Tracer"), sigc::mem_fun(*this, &ARDOUR_UI::new_midi_tracer_window));
 231         ActionManager::session_sensitive_actions.push_back (act);
 232         ActionManager::register_action (common_actions, X_("About"), _("About"),  sigc::mem_fun(*this, &ARDOUR_UI::show_about));
 233         ActionManager::register_action (common_actions, X_("Chat"), _("Chat"),  sigc::mem_fun(*this, &ARDOUR_UI::launch_chat));
 234         ActionManager::register_toggle_action (common_actions, X_("ToggleThemeManager"), _("Theme Manager"), sigc::mem_fun(*this, &ARDOUR_UI::toggle_theme_manager));
 235         ActionManager::register_toggle_action (common_actions, X_("ToggleKeyEditor"), _("Key Bindings"), sigc::mem_fun(*this, &ARDOUR_UI::toggle_key_editor));
 236         ActionManager::register_toggle_action (common_actions, X_("ToggleBundleManager"), _("Bundle Manager"), sigc::mem_fun(*this, &ARDOUR_UI::toggle_bundle_manager));
 237
 238 #if 0
 239         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));
 240         ActionManager::session_sensitive_actions.push_back (act);
 241         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));
 242         ActionManager::session_sensitive_actions.push_back (act);
 243         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));
 244         ActionManager::session_sensitive_actions.push_back (act);
 245         //act = ActionManager::register_action (common_actions, X_("AddMidiBus"), _("Add Midi Bus"), sigc::mem_fun(*this, &ARDOUR_UI::session_add_midi_bus));
 246         //ActionManager::session_sensitive_actions.push_back (act);
 247 #endif
 248         act = ActionManager::register_action (common_actions, X_("Save"), _("Save"),  sigc::bind (sigc::mem_fun(*this, &ARDOUR_UI::save_state), string(""), false));
 249         ActionManager::session_sensitive_actions.push_back (act);
 250         ActionManager::write_sensitive_actions.push_back (act);
 251         act = ActionManager::register_action (common_actions, X_("RemoveLastCapture"), _("Remove Last Capture"), sigc::mem_fun(*this, &ARDOUR_UI::remove_last_capture));
 252         ActionManager::session_sensitive_actions.push_back (act);
 253
 254         Glib::RefPtr<ActionGroup> transport_actions = ActionGroup::create (X_("Transport"));
 255
 256         /* do-nothing action for the "transport" menu bar item */
 257
 258         ActionManager::register_action (transport_actions, X_("Transport"), _("Transport"));
 259
 260         /* these two are not used by key bindings, instead use ToggleRoll for that. these two do show up in
 261            menus and via button proxies.
 262         */
 263
 264         act = ActionManager::register_action (transport_actions, X_("Stop"), _("Stop"), sigc::mem_fun(*this, &ARDOUR_UI::transport_stop));
 265         ActionManager::session_sensitive_actions.push_back (act);
 266         ActionManager::transport_sensitive_actions.push_back (act);
 267         act = ActionManager::register_action (transport_actions, X_("Roll"), _("Roll"), sigc::mem_fun(*this, &ARDOUR_UI::transport_roll));
 268         ActionManager::session_sensitive_actions.push_back (act);
 269         ActionManager::transport_sensitive_actions.push_back (act);
 270
 271         act = ActionManager::register_action (transport_actions, X_("ToggleRoll"), _("Start/Stop"), sigc::bind (sigc::mem_fun (*this, &ARDOUR_UI::toggle_roll), false, false));
 272         ActionManager::session_sensitive_actions.push_back (act);
 273         ActionManager::transport_sensitive_actions.push_back (act);
 274         act = ActionManager::register_action (transport_actions, X_("ToggleRollMaybe"), _("Start/Continue/Stop"), sigc::bind (sigc::mem_fun (*this, &ARDOUR_UI::toggle_roll), false, true));
 275         ActionManager::session_sensitive_actions.push_back (act);
 276         ActionManager::transport_sensitive_actions.push_back (act);
 277         act = ActionManager::register_action (transport_actions, X_("ToggleRollForgetCapture"), _("Stop and Forget Capture"), sigc::bind (sigc::mem_fun(*this, &ARDOUR_UI::toggle_roll), true, false));
 278         ActionManager::session_sensitive_actions.push_back (act);
 279         ActionManager::transport_sensitive_actions.push_back (act);
 280
 281         /* these two behave as follows:
 282
 283            - if transport speed != 1.0 or != -1.0, change speed to 1.0 or -1.0 (respectively)
 284            - otherwise do nothing
 285         */
 286
 287         act = ActionManager::register_action (transport_actions, X_("TransitionToRoll"), _("Transition To Roll"), sigc::bind (sigc::mem_fun (*editor, &PublicEditor::transition_to_rolling), true));
 288         ActionManager::session_sensitive_actions.push_back (act);
 289         ActionManager::transport_sensitive_actions.push_back (act);
 290
 291         act = ActionManager::register_action (transport_actions, X_("TransitionToReverse"), _("Transition To Reverse"), sigc::bind (sigc::mem_fun (*editor, &PublicEditor::transition_to_rolling), false));
 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_("Loop"), _("Play Loop Range"), sigc::mem_fun(*this, &ARDOUR_UI::toggle_session_auto_loop));
 296         ActionManager::session_sensitive_actions.push_back (act);
 297         ActionManager::transport_sensitive_actions.push_back (act);
 298         act = ActionManager::register_action (transport_actions, X_("PlaySelection"), _("Play Selection"), sigc::mem_fun(*this, &ARDOUR_UI::transport_play_selection));
 299         ActionManager::session_sensitive_actions.push_back (act);
 300         ActionManager::transport_sensitive_actions.push_back (act);
 301
 302         act = ActionManager::register_action (transport_actions, X_("Record"), _("Enable Record"), sigc::bind (sigc::mem_fun(*this, &ARDOUR_UI::transport_record), false));
 303         ActionManager::session_sensitive_actions.push_back (act);
 304         ActionManager::write_sensitive_actions.push_back (act);
 305         act = ActionManager::register_action (transport_actions, X_("record-roll"), _("Start Recording"), sigc::bind (sigc::mem_fun(*this, &ARDOUR_UI::transport_record), true));
 306         ActionManager::session_sensitive_actions.push_back (act);
 307         ActionManager::write_sensitive_actions.push_back (act);
 308         ActionManager::transport_sensitive_actions.push_back (act);
 309         act = ActionManager::register_action (transport_actions, X_("Rewind"), _("Rewind"), sigc::bind (sigc::mem_fun(*this, &ARDOUR_UI::transport_rewind), 0));
 310         ActionManager::session_sensitive_actions.push_back (act);
 311         ActionManager::transport_sensitive_actions.push_back (act);
 312         act = ActionManager::register_action (transport_actions, X_("RewindSlow"), _("Rewind (Slow)"), sigc::bind (sigc::mem_fun(*this, &ARDOUR_UI::transport_rewind), -1));
 313         ActionManager::session_sensitive_actions.push_back (act);
 314         ActionManager::transport_sensitive_actions.push_back (act);
 315         act = ActionManager::register_action (transport_actions, X_("RewindFast"), _("Rewind (Fast)"), sigc::bind (sigc::mem_fun(*this, &ARDOUR_UI::transport_rewind), 1));
 316         ActionManager::session_sensitive_actions.push_back (act);
 317         ActionManager::transport_sensitive_actions.push_back (act);
 318         act = ActionManager::register_action (transport_actions, X_("Forward"), _("Forward"), sigc::bind (sigc::mem_fun(*this, &ARDOUR_UI::transport_forward), 0));
 319         ActionManager::session_sensitive_actions.push_back (act);
 320         ActionManager::transport_sensitive_actions.push_back (act);
 321         act = ActionManager::register_action (transport_actions, X_("ForwardSlow"), _("Forward (Slow)"), sigc::bind (sigc::mem_fun(*this, &ARDOUR_UI::transport_forward), -1));
 322         ActionManager::session_sensitive_actions.push_back (act);
 323         ActionManager::transport_sensitive_actions.push_back (act);
 324         act = ActionManager::register_action (transport_actions, X_("ForwardFast"), _("Forward (Fast)"), sigc::bind (sigc::mem_fun(*this, &ARDOUR_UI::transport_forward), 1));
 325         ActionManager::session_sensitive_actions.push_back (act);
 326         ActionManager::transport_sensitive_actions.push_back (act);
 327         act = ActionManager::register_action (transport_actions, X_("GotoZero"), _("Goto Zero"), sigc::mem_fun(*this, &ARDOUR_UI::transport_goto_zero));
 328         ActionManager::session_sensitive_actions.push_back (act);
 329         ActionManager::transport_sensitive_actions.push_back (act);
 330         act = ActionManager::register_action (transport_actions, X_("GotoStart"), _("Goto Start"), sigc::mem_fun(*this, &ARDOUR_UI::transport_goto_start));
 331         ActionManager::session_sensitive_actions.push_back (act);
 332         ActionManager::transport_sensitive_actions.push_back (act);
 333         act = ActionManager::register_action (transport_actions, X_("GotoEnd"), _("Goto End"), sigc::mem_fun(*this, &ARDOUR_UI::transport_goto_end));
 334         ActionManager::session_sensitive_actions.push_back (act);
 335         ActionManager::transport_sensitive_actions.push_back (act);
 336         act = ActionManager::register_action (transport_actions, X_("GotoWallClock"), _("Goto Wall Clock"), sigc::mem_fun(*this, &ARDOUR_UI::transport_goto_wallclock));
 337         ActionManager::session_sensitive_actions.push_back (act);
 338         ActionManager::transport_sensitive_actions.push_back (act);
 339
 340         act = ActionManager::register_action (transport_actions, X_("focus-on-clock"), _("Focus On Clock"), sigc::mem_fun(primary_clock, &AudioClock::focus));
 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_("primary-clock-bbt"), _("Bars & Beats"), sigc::bind (sigc::mem_fun(primary_clock, &AudioClock::set_mode), AudioClock::BBT));
 345         ActionManager::session_sensitive_actions.push_back (act);
 346         act = ActionManager::register_action (transport_actions, X_("primary-clock-minsec"), _("Minutes & Seconds"), sigc::bind (sigc::mem_fun(primary_clock, &AudioClock::set_mode), AudioClock::MinSec));
 347         ActionManager::session_sensitive_actions.push_back (act);
 348         act = ActionManager::register_action (transport_actions, X_("primary-clock-samples"), _("Samples"), sigc::bind (sigc::mem_fun(primary_clock, &AudioClock::set_mode), AudioClock::Frames));
 349         ActionManager::session_sensitive_actions.push_back (act);
 350         act = ActionManager::register_action (transport_actions, X_("primary-clock-off"), _("Off"), sigc::bind (sigc::mem_fun(primary_clock, &AudioClock::set_mode), AudioClock::Off));
 351         ActionManager::session_sensitive_actions.push_back (act);
 352
 353         act = ActionManager::register_action (transport_actions, X_("secondary-clock-bbt"), _("Bars & Beats"), sigc::bind (sigc::mem_fun(secondary_clock, &AudioClock::set_mode), AudioClock::BBT));
 354         ActionManager::session_sensitive_actions.push_back (act);
 355         act = ActionManager::register_action (transport_actions, X_("secondary-clock-minsec"), _("Minutes & Seconds"), sigc::bind (sigc::mem_fun(secondary_clock, &AudioClock::set_mode), AudioClock::MinSec));
 356         ActionManager::session_sensitive_actions.push_back (act);
 357         act = ActionManager::register_action (transport_actions, X_("secondary-clock-samples"), _("Samples"), sigc::bind (sigc::mem_fun(secondary_clock, &AudioClock::set_mode), AudioClock::Frames));
 358         ActionManager::session_sensitive_actions.push_back (act);
 359         act = ActionManager::register_action (transport_actions, X_("secondary-clock-off"), _("Off"), sigc::bind (sigc::mem_fun(secondary_clock, &AudioClock::set_mode), AudioClock::Off));
 360         ActionManager::session_sensitive_actions.push_back (act);
 361
 362         act = ActionManager::register_toggle_action (transport_actions, X_("TogglePunchIn"), _("Punch In"), sigc::mem_fun(*this, &ARDOUR_UI::toggle_punch_in));
 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_("TogglePunchOut"), _("Punch Out"), sigc::mem_fun(*this, &ARDOUR_UI::toggle_punch_out));
 366         ActionManager::session_sensitive_actions.push_back (act);
 367         ActionManager::transport_sensitive_actions.push_back (act);
 368         act = ActionManager::register_toggle_action (transport_actions, X_("TogglePunch"), _("Punch In/Out"), sigc::mem_fun(*this, &ARDOUR_UI::toggle_punch));
 369         ActionManager::session_sensitive_actions.push_back (act);
 370         ActionManager::transport_sensitive_actions.push_back (act);
 371         act = ActionManager::register_toggle_action (transport_actions, X_("ToggleClick"), _("Click"), sigc::mem_fun(*this, &ARDOUR_UI::toggle_click));
 372         ActionManager::session_sensitive_actions.push_back (act);
 373         ActionManager::transport_sensitive_actions.push_back (act);
 374         act = ActionManager::register_toggle_action (transport_actions, X_("ToggleAutoInput"), _("Auto Input"), sigc::mem_fun(*this, &ARDOUR_UI::toggle_auto_input));
 375         ActionManager::session_sensitive_actions.push_back (act);
 376         ActionManager::transport_sensitive_actions.push_back (act);
 377         act = ActionManager::register_toggle_action (transport_actions, X_("ToggleAutoPlay"), _("Auto Play"), sigc::mem_fun(*this, &ARDOUR_UI::toggle_auto_play));
 378         ActionManager::session_sensitive_actions.push_back (act);
 379         ActionManager::transport_sensitive_actions.push_back (act);
 380         act = ActionManager::register_toggle_action (transport_actions, X_("ToggleAutoReturn"), _("Auto Return"), sigc::mem_fun(*this, &ARDOUR_UI::toggle_auto_return));
 381         ActionManager::session_sensitive_actions.push_back (act);
 382         ActionManager::transport_sensitive_actions.push_back (act);
 383
 384         act = ActionManager::register_toggle_action (transport_actions, X_("ToggleVideoSync"), _("Sync Startup to Video"), sigc::mem_fun(*this, &ARDOUR_UI::toggle_video_sync));
 385         ActionManager::session_sensitive_actions.push_back (act);
 386         act = ActionManager::register_toggle_action (transport_actions, X_("ToggleTimeMaster"), _("Time Master"), sigc::mem_fun(*this, &ARDOUR_UI::toggle_time_master));
 387         ActionManager::session_sensitive_actions.push_back (act);
 388         act = ActionManager::register_toggle_action (transport_actions, X_("ToggleExternalSync"), _(""), sigc::mem_fun(*this, &ARDOUR_UI::toggle_external_sync));
 389         ActionManager::session_sensitive_actions.push_back (act);
 390
 391         for (int i = 1; i <= 32; ++i) {
 392                 string const a = string_compose (X_("ToggleRecordEnableTrack%1"), i);
 393                 string const n = string_compose (_("Toggle Record Enable Track %1"), i);
 394                 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));
 395                 ActionManager::session_sensitive_actions.push_back (act);
 396         }
 397
 398         Glib::RefPtr<ActionGroup> shuttle_actions = ActionGroup::create ("ShuttleActions");
 399
 400         shuttle_actions->add (Action::create (X_("SetShuttleUnitsPercentage"), _("Percentage")), hide_return (sigc::bind (sigc::mem_fun (*Config, &RCConfiguration::set_shuttle_units), Percentage)));
 401         shuttle_actions->add (Action::create (X_("SetShuttleUnitsSemitones"), _("Semitones")), hide_return (sigc::bind (sigc::mem_fun (*Config, &RCConfiguration::set_shuttle_units), Semitones)));
 402
 403         Glib::RefPtr<ActionGroup> option_actions = ActionGroup::create ("options");
 404
 405         act = ActionManager::register_toggle_action (option_actions, X_("SendMTC"), _("Send MTC"), sigc::mem_fun (*this, &ARDOUR_UI::toggle_send_mtc));
 406         ActionManager::session_sensitive_actions.push_back (act);
 407         act = ActionManager::register_toggle_action (option_actions, X_("SendMMC"), _("Send MMC"), sigc::mem_fun (*this, &ARDOUR_UI::toggle_send_mmc));
 408         ActionManager::session_sensitive_actions.push_back (act);
 409         act = ActionManager::register_toggle_action (option_actions, X_("UseMMC"), _("Use MMC"), sigc::mem_fun (*this, &ARDOUR_UI::toggle_use_mmc));
 410         ActionManager::session_sensitive_actions.push_back (act);
 411         act = ActionManager::register_toggle_action (option_actions, X_("SendMidiClock"), _("Send MIDI Clock"), sigc::mem_fun (*this, &ARDOUR_UI::toggle_send_midi_clock));
 412         ActionManager::session_sensitive_actions.push_back (act);
 413         act = ActionManager::register_toggle_action (option_actions, X_("SendMIDIfeedback"), _("Send MIDI Feedback"), sigc::mem_fun (*this, &ARDOUR_UI::toggle_send_midi_feedback));
 414         ActionManager::session_sensitive_actions.push_back (act);
 415
 416         ActionManager::add_action_group (shuttle_actions);
 417         ActionManager::add_action_group (option_actions);
 418         ActionManager::add_action_group (jack_actions);
 419         ActionManager::add_action_group (transport_actions);
 420         ActionManager::add_action_group (main_actions);
 421         ActionManager::add_action_group (common_actions);
 422 }
 423
 424 void
 425 ARDOUR_UI::set_jack_buffer_size (nframes_t nframes)
 426 {
 427         Glib::RefPtr<Action> action;
 428         const char* action_name = 0;
 429
 430         switch (nframes) {
 431         case 32:
 432                 action_name = X_("JACKLatency32");
 433                 break;
 434         case 64:
 435                 action_name = X_("JACKLatency64");
 436                 break;
 437         case 128:
 438                 action_name = X_("JACKLatency128");
 439                 break;
 440         case 256:
 441                 action_name = X_("JACKLatency256");
 442                 break;
 443         case 512:
 444                 action_name = X_("JACKLatency512");
 445                 break;
 446         case 1024:
 447                 action_name = X_("JACKLatency1024");
 448                 break;
 449         case 2048:
 450                 action_name = X_("JACKLatency2048");
 451                 break;
 452         case 4096:
 453                 action_name = X_("JACKLatency4096");
 454                 break;
 455         case 8192:
 456                 action_name = X_("JACKLatency8192");
 457                 break;
 458         default:
 459                 /* XXX can we do anything useful ? */
 460                 break;
 461         }
 462
 463         if (action_name) {
 464
 465                 action = ActionManager::get_action (X_("JACK"), action_name);
 466
 467                 if (action) {
 468                         Glib::RefPtr<RadioAction> ract = Glib::RefPtr<RadioAction>::cast_dynamic (action);
 469
 470                         if (ract && ract->get_active()) {
 471                                 engine->request_buffer_size (nframes);
 472                                 update_sample_rate (0);
 473                         }
 474                 }
 475         }
 476 }
 477
 478 void
 479 ARDOUR_UI::build_menu_bar ()
 480 {
 481         menu_bar = dynamic_cast<MenuBar*> (ActionManager::get_widget (X_("/Main")));
 482         menu_bar->set_name ("MainMenuBar");
 483
 484         /*
 485          * This is needed because this property does not get installed
 486          * until the Menu GObject class is registered, which happens
 487          * when the first menu instance is created.
 488          */
 489         // XXX bug in gtkmm causes this to popup an error message
 490         // Gtk::Settings::get_default()->property_gtk_can_change_accels() = true;
 491         // so use this instead ...
 492         gtk_settings_set_long_property (gtk_settings_get_default(), "gtk-can-change-accels", 1, "Ardour:designers");
 493
 494         wall_clock_box.add (wall_clock_label);
 495         wall_clock_box.set_name ("WallClock");
 496         wall_clock_label.set_name ("WallClock");
 497
 498         disk_space_box.add (disk_space_label);
 499         disk_space_box.set_name ("WallClock");
 500         disk_space_label.set_name ("WallClock");
 501
 502         cpu_load_box.add (cpu_load_label);
 503         cpu_load_box.set_name ("CPULoad");
 504         cpu_load_label.set_name ("CPULoad");
 505
 506         buffer_load_box.add (buffer_load_label);
 507         buffer_load_box.set_name ("BufferLoad");
 508         buffer_load_label.set_name ("BufferLoad");
 509
 510         sample_rate_box.add (sample_rate_label);
 511         sample_rate_box.set_name ("SampleRate");
 512         sample_rate_label.set_name ("SampleRate");
 513
 514 #ifndef TOP_MENUBAR
 515         menu_hbox.pack_start (*menu_bar, true, true);
 516 #else
 517         use_menubar_as_top_menubar ();
 518 #endif
 519
 520         if (!Profile->get_small_screen()) {
 521 #ifndef GTKOSX
 522                 // OSX provides its own wallclock, thank you very much
 523                 menu_hbox.pack_end (wall_clock_box, false, false, 2);
 524 #endif
 525                 menu_hbox.pack_end (disk_space_box, false, false, 4);
 526         }
 527
 528         menu_hbox.pack_end (cpu_load_box, false, false, 4);
 529         menu_hbox.pack_end (buffer_load_box, false, false, 4);
 530         menu_hbox.pack_end (sample_rate_box, false, false, 4);
 531
 532         menu_bar_base.set_name ("MainMenuBar");
 533         menu_bar_base.add (menu_hbox);
 534 }
 535
 536 void
 537 ARDOUR_UI::use_menubar_as_top_menubar ()
 538 {
 539 #ifdef GTKOSX
 540         ige_mac_menu_set_menu_bar ((GtkMenuShell*) menu_bar->gobj());
 541         // ige_mac_menu_set_quit_menu_item (some_item->gobj());
 542 #endif
 543 }
 544
 545 void
 546 ARDOUR_UI::setup_clock ()
 547 {
 548         ARDOUR_UI::Clock.connect (sigc::bind (sigc::mem_fun (big_clock, &AudioClock::set), false));
 549
 550         big_clock_window = new Window (WINDOW_TOPLEVEL);
 551
 552         big_clock_window->set_keep_above (true);
 553         big_clock_window->set_border_width (0);
 554         big_clock_window->add  (big_clock);
 555
 556         big_clock_window->set_title (_("Big Clock"));
 557         big_clock_window->set_type_hint (Gdk::WINDOW_TYPE_HINT_UTILITY);
 558         big_clock_window->signal_realize().connect (sigc::mem_fun (*this, &ARDOUR_UI::big_clock_realized));
 559         big_clock_window->signal_unmap().connect (sigc::bind (sigc::ptr_fun(&ActionManager::uncheck_toggleaction), X_("<Actions>/Common/ToggleBigClock")));
 560         big_clock_window->signal_key_press_event().connect (sigc::bind (sigc::ptr_fun (relay_key_press), big_clock_window), false);
 561         big_clock_window->signal_size_allocate().connect (sigc::mem_fun (*this, &ARDOUR_UI::big_clock_size_allocate));
 562
 563         manage_window (*big_clock_window);
 564 }
 565
 566 void
 567 ARDOUR_UI::big_clock_realized ()
 568 {
 569         int x, y, w, d;
 570
 571         set_decoration (big_clock_window, (Gdk::DECOR_BORDER|Gdk::DECOR_RESIZEH));
 572         big_clock_window->get_window()->get_geometry (x, y, w, big_clock_height, d);
 573
 574         original_big_clock_height = big_clock_height;
 575         original_big_clock_width = w;
 576
 577         Pango::FontDescription fd (big_clock.get_style()->get_font());
 578         original_big_clock_font_size = fd.get_size ();
 579
 580         if (!fd.get_size_is_absolute ()) {
 581                 original_big_clock_font_size /= PANGO_SCALE;
 582         }
 583
 584         /* we can't set the real size until we know the original one, with the UI rc-file-set font
 585            size, so do this here.
 586         */
 587
 588         XMLNode* node = Config->extra_xml (X_("UI"));
 589
 590         if (node) {
 591
 592                 const XMLProperty* prop;
 593                 int w, h, x, y;
 594                 int have_pos = 0;
 595
 596                 w = h = x = y = 0;
 597
 598                 if ((prop = node->property ("big-clock-x-size")) != 0) {
 599                         w = atoi (prop->value());
 600                 }
 601                 if ((prop = node->property ("big-clock-y-size")) != 0) {
 602                         h = atoi (prop->value());
 603                 }
 604
 605                 if (w && h) {
 606                         big_clock_window->set_default_size (w, h);
 607                 }
 608
 609                 if ((prop = node->property ("big-clock-x-off")) != 0) {
 610                         x = atoi (prop->value());
 611                         have_pos++;
 612                 }
 613                 if ((prop = node->property ("big-clock-y-off")) != 0) {
 614                         y = atoi (prop->value());
 615                         have_pos++;
 616                 }
 617
 618                 if (have_pos == 2) {
 619                         big_clock_window->move (x, y);
 620                 }
 621         }
 622 }
 623
 624 void
 625 ARDOUR_UI::float_big_clock (Gtk::Window* parent)
 626 {
 627         if (big_clock_window) {
 628                 if (parent) {
 629                         big_clock_window->set_transient_for (*parent);
 630                 } else {
 631                         gtk_window_set_transient_for (big_clock_window->gobj(), (GtkWindow*) 0);
 632                 }
 633         }
 634 }
 635
 636 void
 637 ARDOUR_UI::big_clock_size_allocate (Gtk::Allocation& allocation)
 638 {
 639         if (!big_clock_resize_in_progress) {
 640                 Glib::signal_idle().connect (sigc::bind (sigc::mem_fun (*this, &ARDOUR_UI::idle_big_clock_text_resizer), 0, 0));
 641                 big_clock_resize_in_progress = true;
 642         }
 643 }
 644
 645 bool
 646 ARDOUR_UI::idle_big_clock_text_resizer (int win_w, int win_h)
 647 {
 648         big_clock_resize_in_progress = false;
 649
 650         Glib::RefPtr<Gdk::Window> win = big_clock_window->get_window();
 651         Pango::FontDescription fd (big_clock.get_style()->get_font());
 652         int current_size = fd.get_size ();
 653         int x, y, w, h, d;
 654
 655         if (!fd.get_size_is_absolute ()) {
 656                 current_size /= PANGO_SCALE;
 657         }
 658
 659         win->get_geometry (x, y, w, h, d);
 660
 661         double scale  = min (((double) w / (double) original_big_clock_width),
 662                              ((double) h / (double) original_big_clock_height));
 663
 664         int size = (int) lrintf (original_big_clock_font_size * scale);
 665
 666         if (size != current_size) {
 667
 668                 string family = fd.get_family();
 669                 char buf[family.length()+16];
 670                 snprintf (buf, family.length()+16, "%s %d", family.c_str(), size);
 671
 672                 try {
 673                         Pango::FontDescription fd (buf);
 674                         Glib::RefPtr<Gtk::RcStyle> rcstyle = big_clock.get_modifier_style ();
 675                         rcstyle->set_font (fd);
 676                         big_clock.modify_style (rcstyle);
 677                 }
 678
 679                 catch (...) {
 680                         /* oh well, do nothing */
 681                 }
 682         }
 683
 684         return false;
 685 }
 686
 687 void
 688 ARDOUR_UI::save_ardour_state ()
 689 {
 690         if (!keyboard || !mixer || !editor) {
 691                 return;
 692         }
 693
 694         /* XXX this is all a bit dubious. add_extra_xml() uses
 695            a different lifetime model from add_instant_xml().
 696         */
 697
 698         XMLNode* node = new XMLNode (keyboard->get_state());
 699         Config->add_extra_xml (*node);
 700         Config->add_extra_xml (get_transport_controllable_state());
 701
 702         XMLNode* window_node = new XMLNode (X_("UI"));
 703
 704         window_node->add_property ("show-big-clock", (big_clock_window && big_clock_window->is_visible() ? "yes" : "no"));
 705
 706         Glib::RefPtr<Gdk::Window> win;
 707
 708         if (big_clock_window && (win = big_clock_window->get_window())) {
 709
 710                 int w, h;
 711                 int xoff, yoff;
 712                 char buf[32];
 713
 714                 win->get_size (w, h);
 715                 win->get_position (xoff, yoff);
 716
 717                 snprintf (buf, sizeof (buf), "%d", w);
 718                 window_node->add_property ("big-clock-x-size", buf);
 719                 snprintf (buf, sizeof (buf), "%d", h);
 720                 window_node->add_property ("big-clock-y-size", buf);
 721                 snprintf (buf, sizeof (buf), "%d", xoff);
 722                 window_node->add_property ("big-clock-x-off", buf);
 723                 snprintf (buf, sizeof (buf), "%d", yoff);
 724                 window_node->add_property ("big-clock-y-off", buf);
 725         }
 726
 727         /* tearoffs */
 728
 729         XMLNode* tearoff_node = new XMLNode (X_("Tearoffs"));
 730
 731         if (transport_tearoff) {
 732                 XMLNode* t = new XMLNode (X_("transport"));
 733                 transport_tearoff->add_state (*t);
 734                 tearoff_node->add_child_nocopy (*t);
 735         }
 736
 737         if (mixer && mixer->monitor_section()) {
 738                 XMLNode* t = new XMLNode (X_("monitor-section"));
 739                 mixer->monitor_section()->tearoff().add_state (*t);
 740                 tearoff_node->add_child_nocopy (*t);
 741         }
 742
 743         if (editor && editor->mouse_mode_tearoff()) {
 744                 XMLNode* t = new XMLNode (X_("mouse-mode"));
 745                 editor->mouse_mode_tearoff ()->add_state (*t);
 746                 tearoff_node->add_child_nocopy (*t);
 747         }
 748
 749         window_node->add_child_nocopy (*tearoff_node);
 750
 751         Config->add_extra_xml (*window_node);
 752
 753         if (_startup && _startup->engine_control() && _startup->engine_control()->was_used()) {
 754                 Config->add_extra_xml (_startup->engine_control()->get_state());
 755         }
 756         Config->save_state();
 757         ui_config->save_state ();
 758
 759         XMLNode enode(static_cast<Stateful*>(editor)->get_state());
 760         XMLNode mnode(mixer->get_state());
 761
 762         if (_session) {
 763                 _session->add_instant_xml (enode);
 764                 _session->add_instant_xml (mnode);
 765         } else {
 766                 Config->add_instant_xml (enode);
 767                 Config->add_instant_xml (mnode);
 768         }
 769
 770         Keyboard::save_keybindings ();
 771 }
 772