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 "pbd/file_utils.h"
  27 #include "pbd/fpu.h"
  28
  29 #include <glibmm/miscutils.h>
  30
  31 #include <gtkmm2ext/utils.h>
  32 #include <gtkmm2ext/window_title.h>
  33 #include <gtk/gtk.h>
  34
  35 #include "ardour_ui.h"
  36 #include "public_editor.h"
  37 #include "audio_clock.h"
  38 #include "engine_dialog.h"
  39 #include "editor.h"
  40 #include "actions.h"
  41 #include "mixer_ui.h"
  42 #include "utils.h"
  43
  44 #ifdef GTKOSX
  45 #include <gtkmm2ext/sync-menu.h>
  46 #endif
  47
  48 #include "ardour/session.h"
  49 #include "ardour/profile.h"
  50 #include "ardour/audioengine.h"
  51 #include "ardour/control_protocol_manager.h"
  52
  53 #include "control_protocol/control_protocol.h"
  54
  55 #include "i18n.h"
  56
  57 using namespace std;
  58 using namespace ARDOUR;
  59 using namespace PBD;
  60 using namespace Gtkmm2ext;
  61 using namespace Gtk;
  62 using namespace Glib;
  63
  64 int
  65 ARDOUR_UI::create_editor ()
  66
  67 {
  68         try {
  69                 editor = new Editor ();
  70         }
  71
  72         catch (failed_constructor& err) {
  73                 return -1;
  74         }
  75
  76         editor->Realized.connect (sigc::mem_fun (*this, &ARDOUR_UI::editor_realized));
  77         editor->signal_window_state_event().connect (sigc::bind (sigc::mem_fun (*this, &ARDOUR_UI::main_window_state_event_handler), true));
  78
  79         return 0;
  80 }
  81
  82 void
  83 ARDOUR_UI::install_actions ()
  84 {
  85         Glib::RefPtr<ActionGroup> main_actions = ActionGroup::create (X_("Main"));
  86         Glib::RefPtr<Action> act;
  87
  88         /* menus + submenus that need action items */
  89
  90         ActionManager::register_action (main_actions, X_("Session"), _("Session"));
  91         act = ActionManager::register_action (main_actions, X_("Cleanup"), _("Cleanup"));
  92         ActionManager::write_sensitive_actions.push_back (act);
  93         ActionManager::register_action (main_actions, X_("Sync"), _("Sync"));
  94         ActionManager::register_action (main_actions, X_("TransportOptions"), _("Options"));
  95         ActionManager::register_action (main_actions, X_("Help"), _("Help"));
  96         ActionManager::register_action (main_actions, X_("KeyMouseActions"), _("Misc. Shortcuts"));
  97         ActionManager::register_action (main_actions, X_("AudioFileFormat"), _("Audio File Format"));
  98         ActionManager::register_action (main_actions, X_("AudioFileFormatHeader"), _("File Type"));
  99         ActionManager::register_action (main_actions, X_("AudioFileFormatData"), _("Sample Format"));
 100         ActionManager::register_action (main_actions, X_("ControlSurfaces"), _("Control Surfaces"));
 101         ActionManager::register_action (main_actions, X_("Plugins"), _("Plugins"));
 102         ActionManager::register_action (main_actions, X_("Metering"), _("Metering"));
 103         ActionManager::register_action (main_actions, X_("MeteringFallOffRate"), _("Fall Off Rate"));
 104         ActionManager::register_action (main_actions, X_("MeteringHoldTime"), _("Hold Time"));
 105         ActionManager::register_action (main_actions, X_("Denormals"), _("Denormal Handling"));
 106
 107         /* the real actions */
 108
 109         act = ActionManager::register_action (main_actions, X_("New"), _("New..."),  hide_return (sigc::bind (sigc::mem_fun(*this, &ARDOUR_UI::get_session_parameters), false, true)));
 110
 111         ActionManager::register_action (main_actions, X_("Open"), _("Open..."),  sigc::mem_fun(*this, &ARDOUR_UI::open_session));
 112         ActionManager::register_action (main_actions, X_("Recent"), _("Recent..."),  sigc::mem_fun(*this, &ARDOUR_UI::open_recent_session));
 113         act = ActionManager::register_action (main_actions, X_("Close"), _("Close"),  sigc::mem_fun(*this, &ARDOUR_UI::close_session));
 114         ActionManager::session_sensitive_actions.push_back (act);
 115
 116         act = ActionManager::register_action (main_actions, X_("AddTrackBus"), _("Add Track/Bus..."),
 117                                               sigc::bind (sigc::mem_fun(*this, &ARDOUR_UI::add_route), (Gtk::Window*) 0));
 118         ActionManager::session_sensitive_actions.push_back (act);
 119         ActionManager::write_sensitive_actions.push_back (act);
 120
 121 #ifdef WITH_CMT
 122
 123         sys::path anicomp_file_path;
 124
 125         if (PBD::find_file_in_search_path (Glib::getenv("PATH"), "AniComp", anicomp_file_path)) {
 126                 act = ActionManager::register_action (main_actions, X_("aniConnect"), _("Connect"),  (sigc::mem_fun (*editor, &PublicEditor::connect_to_image_compositor)));
 127                 ActionManager::session_sensitive_actions.push_back (act);
 128         }
 129
 130 #endif
 131
 132         act = ActionManager::register_action (main_actions, X_("Snapshot"), _("Snapshot..."),  sigc::mem_fun(*this, &ARDOUR_UI::snapshot_session));
 133         ActionManager::session_sensitive_actions.push_back (act);
 134         ActionManager::write_sensitive_actions.push_back (act);
 135
 136         act = ActionManager::register_action (main_actions, X_("SaveTemplate"), _("Save Template..."),  sigc::mem_fun(*this, &ARDOUR_UI::save_template));
 137         ActionManager::session_sensitive_actions.push_back (act);
 138
 139         act = ActionManager::register_action (main_actions, X_("Metadata"), _("Metadata"));
 140         ActionManager::session_sensitive_actions.push_back (act);
 141
 142         act = ActionManager::register_action (main_actions, X_("EditMetadata"), _("Edit Metadata..."),  sigc::mem_fun(*this, &ARDOUR_UI::edit_metadata));
 143         ActionManager::session_sensitive_actions.push_back (act);
 144
 145         act = ActionManager::register_action (main_actions, X_("ImportMetadata"), _("Import Metadata..."),  sigc::mem_fun(*this, &ARDOUR_UI::import_metadata));
 146         ActionManager::session_sensitive_actions.push_back (act);
 147
 148         act = ActionManager::register_action (main_actions, X_("ExportAudio"), _("Export To Audio File(s)..."),  sigc::mem_fun (*editor, &PublicEditor::export_audio));
 149         ActionManager::session_sensitive_actions.push_back (act);
 150
 151         act = ActionManager::register_action (main_actions, X_("Export"), _("Export"));
 152         ActionManager::session_sensitive_actions.push_back (act);
 153
 154         act = ActionManager::register_action (main_actions, X_("CleanupUnused"), _("Cleanup Unused Sources..."),  sigc::mem_fun (*(ARDOUR_UI::instance()), &ARDOUR_UI::cleanup));
 155         ActionManager::session_sensitive_actions.push_back (act);
 156         ActionManager::write_sensitive_actions.push_back (act);
 157
 158         act = ActionManager::register_action (main_actions, X_("FlushWastebasket"), _("Flush Wastebasket"),  sigc::mem_fun (*(ARDOUR_UI::instance()), &ARDOUR_UI::flush_trash));
 159         ActionManager::write_sensitive_actions.push_back (act);
 160         ActionManager::session_sensitive_actions.push_back (act);
 161
 162         /* JACK actions for controlling ... JACK */
 163
 164         Glib::RefPtr<ActionGroup> jack_actions = ActionGroup::create (X_("JACK"));
 165         ActionManager::register_action (jack_actions, X_("JACK"), _("JACK"));
 166         ActionManager::register_action (jack_actions, X_("Latency"), _("Latency"));
 167
 168         act = ActionManager::register_action (jack_actions, X_("JACKReconnect"), _("Reconnect"), sigc::mem_fun (*(ARDOUR_UI::instance()), &ARDOUR_UI::reconnect_to_jack));
 169         ActionManager::jack_opposite_sensitive_actions.push_back (act);
 170
 171         act = ActionManager::register_action (jack_actions, X_("JACKDisconnect"), _("Disconnect"), sigc::mem_fun (*(ARDOUR_UI::instance()), &ARDOUR_UI::disconnect_from_jack));
 172         ActionManager::jack_sensitive_actions.push_back (act);
 173
 174         RadioAction::Group jack_latency_group;
 175
 176         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));
 177         ActionManager::jack_sensitive_actions.push_back (act);
 178         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));
 179         ActionManager::jack_sensitive_actions.push_back (act);
 180         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));
 181         ActionManager::jack_sensitive_actions.push_back (act);
 182         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));
 183         ActionManager::jack_sensitive_actions.push_back (act);
 184         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));
 185         ActionManager::jack_sensitive_actions.push_back (act);
 186         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));
 187         ActionManager::jack_sensitive_actions.push_back (act);
 188         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));
 189         ActionManager::jack_sensitive_actions.push_back (act);
 190         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));
 191         ActionManager::jack_sensitive_actions.push_back (act);
 192         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));
 193         ActionManager::jack_sensitive_actions.push_back (act);
 194
 195         /* these actions are intended to be shared across all windows */
 196
 197         common_actions = ActionGroup::create (X_("Common"));
 198         ActionManager::register_action (main_actions, X_("WindowMenu"), _("Window"));
 199         ActionManager::register_action (common_actions, X_("Quit"), _("Quit"), (hide_return (sigc::mem_fun(*this, &ARDOUR_UI::finish))));
 200
 201         /* windows visibility actions */
 202
 203         ActionManager::register_toggle_action (common_actions, X_("ToggleMaximalEditor"), _("Maximise Editor Space"), sigc::mem_fun (*this, &ARDOUR_UI::toggle_editing_space));
 204
 205         ActionManager::register_action (common_actions, X_("goto-editor"), _("Show Editor"),  sigc::mem_fun(*this, &ARDOUR_UI::goto_editor_window));
 206         ActionManager::register_action (common_actions, X_("goto-mixer"), _("Show Mixer"),  sigc::mem_fun(*this, &ARDOUR_UI::goto_mixer_window));
 207         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));
 208         ActionManager::register_toggle_action (common_actions, X_("ToggleRCOptionsEditor"), _("Preferences"), sigc::mem_fun(*this, &ARDOUR_UI::toggle_rc_options_window));
 209         ActionManager::register_toggle_action (common_actions, X_("ToggleSessionOptionsEditor"), _("Preferences"), sigc::mem_fun(*this, &ARDOUR_UI::toggle_session_options_window));
 210         act = ActionManager::register_toggle_action (common_actions, X_("ToggleInspector"), _("Track/Bus Inspector"), sigc::mem_fun(*this, &ARDOUR_UI::toggle_route_params_window));
 211         ActionManager::session_sensitive_actions.push_back (act);
 212         ActionManager::session_sensitive_actions.push_back (act);
 213         act = ActionManager::register_toggle_action (common_actions, X_("ToggleLocations"), _("Locations"), sigc::mem_fun(*this, &ARDOUR_UI::toggle_location_window));
 214         ActionManager::session_sensitive_actions.push_back (act);
 215         act = ActionManager::register_toggle_action (common_actions, X_("ToggleBigClock"), _("Big Clock"), sigc::mem_fun(*this, &ARDOUR_UI::toggle_big_clock_window));
 216         ActionManager::session_sensitive_actions.push_back (act);
 217         ActionManager::register_action (common_actions, X_("About"), _("About"),  sigc::mem_fun(*this, &ARDOUR_UI::show_about));
 218         ActionManager::register_toggle_action (common_actions, X_("ToggleThemeManager"), _("Theme Manager"), sigc::mem_fun(*this, &ARDOUR_UI::toggle_theme_manager));
 219         ActionManager::register_toggle_action (common_actions, X_("ToggleKeyEditor"), _("Key Bindings"), sigc::mem_fun(*this, &ARDOUR_UI::toggle_key_editor));
 220         ActionManager::register_toggle_action (common_actions, X_("ToggleBundleManager"), _("Bundle Manager"), sigc::mem_fun(*this, &ARDOUR_UI::toggle_bundle_manager));
 221
 222 #if 0
 223         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));
 224         ActionManager::session_sensitive_actions.push_back (act);
 225         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));
 226         ActionManager::session_sensitive_actions.push_back (act);
 227         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));
 228         ActionManager::session_sensitive_actions.push_back (act);
 229         //act = ActionManager::register_action (common_actions, X_("AddMidiBus"), _("Add Midi Bus"), sigc::mem_fun(*this, &ARDOUR_UI::session_add_midi_bus));
 230         //ActionManager::session_sensitive_actions.push_back (act);
 231 #endif
 232         act = ActionManager::register_action (common_actions, X_("Save"), _("Save"),  sigc::bind (sigc::mem_fun(*this, &ARDOUR_UI::save_state), string("")));
 233         ActionManager::session_sensitive_actions.push_back (act);
 234         ActionManager::write_sensitive_actions.push_back (act);
 235         act = ActionManager::register_action (common_actions, X_("RemoveLastCapture"), _("Remove Last Capture"), sigc::mem_fun(*this, &ARDOUR_UI::remove_last_capture));
 236         ActionManager::session_sensitive_actions.push_back (act);
 237
 238         Glib::RefPtr<ActionGroup> transport_actions = ActionGroup::create (X_("Transport"));
 239
 240         /* do-nothing action for the "transport" menu bar item */
 241
 242         ActionManager::register_action (transport_actions, X_("Transport"), _("Transport"));
 243
 244         /* these two are not used by key bindings, instead use ToggleRoll for that. these two do show up in
 245            menus and via button proxies.
 246         */
 247
 248         act = ActionManager::register_action (transport_actions, X_("Stop"), _("Stop"), sigc::mem_fun(*this, &ARDOUR_UI::transport_stop));
 249         ActionManager::session_sensitive_actions.push_back (act);
 250         ActionManager::transport_sensitive_actions.push_back (act);
 251         act = ActionManager::register_action (transport_actions, X_("Roll"), _("Roll"), sigc::mem_fun(*this, &ARDOUR_UI::transport_roll));
 252         ActionManager::session_sensitive_actions.push_back (act);
 253         ActionManager::transport_sensitive_actions.push_back (act);
 254
 255         act = ActionManager::register_action (transport_actions, X_("ToggleRoll"), _("Start/Stop"), sigc::bind (sigc::mem_fun (*this, &ARDOUR_UI::toggle_roll), false, false));
 256         ActionManager::session_sensitive_actions.push_back (act);
 257         ActionManager::transport_sensitive_actions.push_back (act);
 258         act = ActionManager::register_action (transport_actions, X_("ToggleRollMaybe"), _("Start/Continue/Stop"), sigc::bind (sigc::mem_fun (*this, &ARDOUR_UI::toggle_roll), false, true));
 259         ActionManager::session_sensitive_actions.push_back (act);
 260         ActionManager::transport_sensitive_actions.push_back (act);
 261         act = ActionManager::register_action (transport_actions, X_("ToggleRollForgetCapture"), _("Stop and Forget Capture"), sigc::bind (sigc::mem_fun(*this, &ARDOUR_UI::toggle_roll), true, false));
 262         ActionManager::session_sensitive_actions.push_back (act);
 263         ActionManager::transport_sensitive_actions.push_back (act);
 264
 265         /* these two behave as follows:
 266
 267            - if transport speed != 1.0 or != -1.0, change speed to 1.0 or -1.0 (respectively)
 268            - otherwise do nothing
 269         */
 270
 271         act = ActionManager::register_action (transport_actions, X_("TransitionToRoll"), _("Transition To Roll"), sigc::bind (sigc::mem_fun (*editor, &PublicEditor::transition_to_rolling), true));
 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_("TransitionToReverse"), _("Transition To Reverse"), sigc::bind (sigc::mem_fun (*editor, &PublicEditor::transition_to_rolling), false));
 276         ActionManager::session_sensitive_actions.push_back (act);
 277         ActionManager::transport_sensitive_actions.push_back (act);
 278
 279         act = ActionManager::register_action (transport_actions, X_("Loop"), _("Play Loop Range"), sigc::mem_fun(*this, &ARDOUR_UI::toggle_session_auto_loop));
 280         ActionManager::session_sensitive_actions.push_back (act);
 281         ActionManager::transport_sensitive_actions.push_back (act);
 282         act = ActionManager::register_action (transport_actions, X_("PlaySelection"), _("Play Selection"), sigc::mem_fun(*this, &ARDOUR_UI::transport_play_selection));
 283         ActionManager::session_sensitive_actions.push_back (act);
 284         ActionManager::transport_sensitive_actions.push_back (act);
 285
 286         act = ActionManager::register_action (transport_actions, X_("Record"), _("Enable Record"), sigc::bind (sigc::mem_fun(*this, &ARDOUR_UI::transport_record), false));
 287         ActionManager::session_sensitive_actions.push_back (act);
 288         ActionManager::write_sensitive_actions.push_back (act);
 289         act = ActionManager::register_action (transport_actions, X_("record-roll"), _("Start Recording"), sigc::bind (sigc::mem_fun(*this, &ARDOUR_UI::transport_record), true));
 290         ActionManager::session_sensitive_actions.push_back (act);
 291         ActionManager::write_sensitive_actions.push_back (act);
 292         ActionManager::transport_sensitive_actions.push_back (act);
 293         act = ActionManager::register_action (transport_actions, X_("Rewind"), _("Rewind"), sigc::bind (sigc::mem_fun(*this, &ARDOUR_UI::transport_rewind), 0));
 294         ActionManager::session_sensitive_actions.push_back (act);
 295         ActionManager::transport_sensitive_actions.push_back (act);
 296         act = ActionManager::register_action (transport_actions, X_("RewindSlow"), _("Rewind (Slow)"), sigc::bind (sigc::mem_fun(*this, &ARDOUR_UI::transport_rewind), -1));
 297         ActionManager::session_sensitive_actions.push_back (act);
 298         ActionManager::transport_sensitive_actions.push_back (act);
 299         act = ActionManager::register_action (transport_actions, X_("RewindFast"), _("Rewind (Fast)"), sigc::bind (sigc::mem_fun(*this, &ARDOUR_UI::transport_rewind), 1));
 300         ActionManager::session_sensitive_actions.push_back (act);
 301         ActionManager::transport_sensitive_actions.push_back (act);
 302         act = ActionManager::register_action (transport_actions, X_("Forward"), _("Forward"), sigc::bind (sigc::mem_fun(*this, &ARDOUR_UI::transport_forward), 0));
 303         ActionManager::session_sensitive_actions.push_back (act);
 304         ActionManager::transport_sensitive_actions.push_back (act);
 305         act = ActionManager::register_action (transport_actions, X_("ForwardSlow"), _("Forward (Slow)"), sigc::bind (sigc::mem_fun(*this, &ARDOUR_UI::transport_forward), -1));
 306         ActionManager::session_sensitive_actions.push_back (act);
 307         ActionManager::transport_sensitive_actions.push_back (act);
 308         act = ActionManager::register_action (transport_actions, X_("ForwardFast"), _("Forward (Fast)"), sigc::bind (sigc::mem_fun(*this, &ARDOUR_UI::transport_forward), 1));
 309         ActionManager::session_sensitive_actions.push_back (act);
 310         ActionManager::transport_sensitive_actions.push_back (act);
 311         act = ActionManager::register_action (transport_actions, X_("GotoZero"), _("Goto Zero"), sigc::mem_fun(*this, &ARDOUR_UI::transport_goto_zero));
 312         ActionManager::session_sensitive_actions.push_back (act);
 313         ActionManager::transport_sensitive_actions.push_back (act);
 314         act = ActionManager::register_action (transport_actions, X_("GotoStart"), _("Goto Start"), sigc::mem_fun(*this, &ARDOUR_UI::transport_goto_start));
 315         ActionManager::session_sensitive_actions.push_back (act);
 316         ActionManager::transport_sensitive_actions.push_back (act);
 317         act = ActionManager::register_action (transport_actions, X_("GotoEnd"), _("Goto End"), sigc::mem_fun(*this, &ARDOUR_UI::transport_goto_end));
 318         ActionManager::session_sensitive_actions.push_back (act);
 319         ActionManager::transport_sensitive_actions.push_back (act);
 320         act = ActionManager::register_action (transport_actions, X_("GotoWallClock"), _("Goto Wall Clock"), sigc::mem_fun(*this, &ARDOUR_UI::transport_goto_wallclock));
 321         ActionManager::session_sensitive_actions.push_back (act);
 322         ActionManager::transport_sensitive_actions.push_back (act);
 323
 324         act = ActionManager::register_action (transport_actions, X_("focus-on-clock"), _("Focus On Clock"), sigc::mem_fun(primary_clock, &AudioClock::focus));
 325         ActionManager::session_sensitive_actions.push_back (act);
 326         ActionManager::transport_sensitive_actions.push_back (act);
 327
 328         act = ActionManager::register_action (transport_actions, X_("primary-clock-bbt"), _("Bars & Beats"), sigc::bind (sigc::mem_fun(primary_clock, &AudioClock::set_mode), AudioClock::BBT));
 329         ActionManager::session_sensitive_actions.push_back (act);
 330         act = ActionManager::register_action (transport_actions, X_("primary-clock-minsec"), _("Minutes & Seconds"), sigc::bind (sigc::mem_fun(primary_clock, &AudioClock::set_mode), AudioClock::MinSec));
 331         ActionManager::session_sensitive_actions.push_back (act);
 332         act = ActionManager::register_action (transport_actions, X_("primary-clock-samples"), _("Samples"), sigc::bind (sigc::mem_fun(primary_clock, &AudioClock::set_mode), AudioClock::Frames));
 333         ActionManager::session_sensitive_actions.push_back (act);
 334         act = ActionManager::register_action (transport_actions, X_("primary-clock-off"), _("Off"), sigc::bind (sigc::mem_fun(primary_clock, &AudioClock::set_mode), AudioClock::Off));
 335         ActionManager::session_sensitive_actions.push_back (act);
 336
 337         act = ActionManager::register_action (transport_actions, X_("secondary-clock-bbt"), _("Bars & Beats"), sigc::bind (sigc::mem_fun(secondary_clock, &AudioClock::set_mode), AudioClock::BBT));
 338         ActionManager::session_sensitive_actions.push_back (act);
 339         act = ActionManager::register_action (transport_actions, X_("secondary-clock-minsec"), _("Minutes & Seconds"), sigc::bind (sigc::mem_fun(secondary_clock, &AudioClock::set_mode), AudioClock::MinSec));
 340         ActionManager::session_sensitive_actions.push_back (act);
 341         act = ActionManager::register_action (transport_actions, X_("secondary-clock-samples"), _("Samples"), sigc::bind (sigc::mem_fun(secondary_clock, &AudioClock::set_mode), AudioClock::Frames));
 342         ActionManager::session_sensitive_actions.push_back (act);
 343         act = ActionManager::register_action (transport_actions, X_("secondary-clock-off"), _("Off"), sigc::bind (sigc::mem_fun(secondary_clock, &AudioClock::set_mode), AudioClock::Off));
 344         ActionManager::session_sensitive_actions.push_back (act);
 345
 346         act = ActionManager::register_toggle_action (transport_actions, X_("TogglePunchIn"), _("Punch In"), sigc::mem_fun(*this, &ARDOUR_UI::toggle_punch_in));
 347         ActionManager::session_sensitive_actions.push_back (act);
 348         ActionManager::transport_sensitive_actions.push_back (act);
 349         act = ActionManager::register_toggle_action (transport_actions, X_("TogglePunchOut"), _("Punch Out"), sigc::mem_fun(*this, &ARDOUR_UI::toggle_punch_out));
 350         ActionManager::session_sensitive_actions.push_back (act);
 351         ActionManager::transport_sensitive_actions.push_back (act);
 352         act = ActionManager::register_toggle_action (transport_actions, X_("TogglePunch"), _("Punch In/Out"), sigc::mem_fun(*this, &ARDOUR_UI::toggle_punch));
 353         ActionManager::session_sensitive_actions.push_back (act);
 354         ActionManager::transport_sensitive_actions.push_back (act);
 355         act = ActionManager::register_toggle_action (transport_actions, X_("ToggleClick"), _("Click"), sigc::mem_fun(*this, &ARDOUR_UI::toggle_click));
 356         ActionManager::session_sensitive_actions.push_back (act);
 357         ActionManager::transport_sensitive_actions.push_back (act);
 358         act = ActionManager::register_toggle_action (transport_actions, X_("ToggleAutoInput"), _("Auto Input"), sigc::mem_fun(*this, &ARDOUR_UI::toggle_auto_input));
 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_("ToggleAutoPlay"), _("Auto Play"), sigc::mem_fun(*this, &ARDOUR_UI::toggle_auto_play));
 362         ActionManager::session_sensitive_actions.push_back (act);
 363         ActionManager::transport_sensitive_actions.push_back (act);
 364         act = ActionManager::register_toggle_action (transport_actions, X_("ToggleAutoReturn"), _("Auto Return"), sigc::mem_fun(*this, &ARDOUR_UI::toggle_auto_return));
 365         ActionManager::session_sensitive_actions.push_back (act);
 366         ActionManager::transport_sensitive_actions.push_back (act);
 367
 368         act = ActionManager::register_toggle_action (transport_actions, X_("ToggleVideoSync"), _("Sync Startup to Video"), sigc::mem_fun(*this, &ARDOUR_UI::toggle_video_sync));
 369         ActionManager::session_sensitive_actions.push_back (act);
 370         act = ActionManager::register_toggle_action (transport_actions, X_("ToggleTimeMaster"), _("Time Master"), sigc::mem_fun(*this, &ARDOUR_UI::toggle_time_master));
 371         ActionManager::session_sensitive_actions.push_back (act);
 372         act = ActionManager::register_toggle_action (transport_actions, X_("ToggleExternalSync"), _(""), sigc::mem_fun(*this, &ARDOUR_UI::toggle_external_sync));
 373         ActionManager::session_sensitive_actions.push_back (act);
 374
 375         for (int i = 1; i <= 32; ++i) {
 376                 string const a = string_compose (X_("ToggleRecordEnableTrack%1"), i);
 377                 string const n = string_compose (_("Toggle Record Enable Track %1"), i);
 378                 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));
 379                 ActionManager::session_sensitive_actions.push_back (act);
 380         }
 381
 382         Glib::RefPtr<ActionGroup> shuttle_actions = ActionGroup::create ("ShuttleActions");
 383
 384         shuttle_actions->add (Action::create (X_("SetShuttleUnitsPercentage"), _("Percentage")), hide_return (sigc::bind (sigc::mem_fun (*Config, &RCConfiguration::set_shuttle_units), Percentage)));
 385         shuttle_actions->add (Action::create (X_("SetShuttleUnitsSemitones"), _("Semitones")), hide_return (sigc::bind (sigc::mem_fun (*Config, &RCConfiguration::set_shuttle_units), Semitones)));
 386
 387         Glib::RefPtr<ActionGroup> option_actions = ActionGroup::create ("options");
 388
 389         act = ActionManager::register_toggle_action (option_actions, X_("SendMTC"), _("Send MTC"), sigc::mem_fun (*this, &ARDOUR_UI::toggle_send_mtc));
 390         ActionManager::session_sensitive_actions.push_back (act);
 391         act = ActionManager::register_toggle_action (option_actions, X_("SendMMC"), _("Send MMC"), sigc::mem_fun (*this, &ARDOUR_UI::toggle_send_mmc));
 392         ActionManager::session_sensitive_actions.push_back (act);
 393         act = ActionManager::register_toggle_action (option_actions, X_("UseMMC"), _("Use MMC"), sigc::mem_fun (*this, &ARDOUR_UI::toggle_use_mmc));
 394         ActionManager::session_sensitive_actions.push_back (act);
 395         act = ActionManager::register_toggle_action (option_actions, X_("SendMidiClock"), _("Send MIDI Clock"), sigc::mem_fun (*this, &ARDOUR_UI::toggle_send_midi_clock));
 396         ActionManager::session_sensitive_actions.push_back (act);
 397         act = ActionManager::register_toggle_action (option_actions, X_("SendMIDIfeedback"), _("Send MIDI Feedback"), sigc::mem_fun (*this, &ARDOUR_UI::toggle_send_midi_feedback));
 398         ActionManager::session_sensitive_actions.push_back (act);
 399
 400         ActionManager::add_action_group (shuttle_actions);
 401         ActionManager::add_action_group (option_actions);
 402         ActionManager::add_action_group (jack_actions);
 403         ActionManager::add_action_group (transport_actions);
 404         ActionManager::add_action_group (main_actions);
 405         ActionManager::add_action_group (common_actions);
 406 }
 407
 408 void
 409 ARDOUR_UI::set_jack_buffer_size (nframes_t nframes)
 410 {
 411         Glib::RefPtr<Action> action;
 412         const char* action_name = 0;
 413
 414         switch (nframes) {
 415         case 32:
 416                 action_name = X_("JACKLatency32");
 417                 break;
 418         case 64:
 419                 action_name = X_("JACKLatency64");
 420                 break;
 421         case 128:
 422                 action_name = X_("JACKLatency128");
 423                 break;
 424         case 512:
 425                 action_name = X_("JACKLatency512");
 426                 break;
 427         case 1024:
 428                 action_name = X_("JACKLatency1024");
 429                 break;
 430         case 2048:
 431                 action_name = X_("JACKLatency2048");
 432                 break;
 433         case 4096:
 434                 action_name = X_("JACKLatency4096");
 435                 break;
 436         case 8192:
 437                 action_name = X_("JACKLatency8192");
 438                 break;
 439         default:
 440                 /* XXX can we do anything useful ? */
 441                 break;
 442         }
 443
 444         if (action_name) {
 445
 446                 action = ActionManager::get_action (X_("JACK"), action_name);
 447
 448                 if (action) {
 449                         Glib::RefPtr<RadioAction> ract = Glib::RefPtr<RadioAction>::cast_dynamic (action);
 450
 451                         if (ract && ract->get_active()) {
 452                                 engine->request_buffer_size (nframes);
 453                                 update_sample_rate (0);
 454                         }
 455                 }
 456         }
 457 }
 458
 459 void
 460 ARDOUR_UI::build_menu_bar ()
 461 {
 462         menu_bar = dynamic_cast<MenuBar*> (ActionManager::get_widget (X_("/Main")));
 463         menu_bar->set_name ("MainMenuBar");
 464
 465         /*
 466          * This is needed because this property does not get installed
 467          * until the Menu GObject class is registered, which happens
 468          * when the first menu instance is created.
 469          */
 470         // XXX bug in gtkmm causes this to popup an error message
 471         // Gtk::Settings::get_default()->property_gtk_can_change_accels() = true;
 472         // so use this instead ...
 473         gtk_settings_set_long_property (gtk_settings_get_default(), "gtk-can-change-accels", 1, "Ardour:designers");
 474
 475         wall_clock_box.add (wall_clock_label);
 476         wall_clock_box.set_name ("WallClock");
 477         wall_clock_label.set_name ("WallClock");
 478
 479         disk_space_box.add (disk_space_label);
 480         disk_space_box.set_name ("WallClock");
 481         disk_space_label.set_name ("WallClock");
 482
 483         cpu_load_box.add (cpu_load_label);
 484         cpu_load_box.set_name ("CPULoad");
 485         cpu_load_label.set_name ("CPULoad");
 486
 487         buffer_load_box.add (buffer_load_label);
 488         buffer_load_box.set_name ("BufferLoad");
 489         buffer_load_label.set_name ("BufferLoad");
 490
 491         sample_rate_box.add (sample_rate_label);
 492         sample_rate_box.set_name ("SampleRate");
 493         sample_rate_label.set_name ("SampleRate");
 494
 495 #ifndef TOP_MENUBAR
 496         menu_hbox.pack_start (*menu_bar, true, true);
 497 #else
 498         use_menubar_as_top_menubar ();
 499 #endif
 500
 501         if (!Profile->get_small_screen()) {
 502 #ifndef GTKOSX
 503                 // OSX provides its own wallclock, thank you very much
 504                 menu_hbox.pack_end (wall_clock_box, false, false, 2);
 505 #endif
 506                 menu_hbox.pack_end (disk_space_box, false, false, 4);
 507         }
 508
 509         menu_hbox.pack_end (cpu_load_box, false, false, 4);
 510         menu_hbox.pack_end (buffer_load_box, false, false, 4);
 511         menu_hbox.pack_end (sample_rate_box, false, false, 4);
 512
 513         menu_bar_base.set_name ("MainMenuBar");
 514         menu_bar_base.add (menu_hbox);
 515 }
 516
 517 void
 518 ARDOUR_UI::use_menubar_as_top_menubar ()
 519 {
 520 #ifdef GTKOSX
 521         ige_mac_menu_set_menu_bar ((GtkMenuShell*) menu_bar->gobj());
 522         // ige_mac_menu_set_quit_menu_item (some_item->gobj());
 523 #endif
 524 }
 525
 526 void
 527 ARDOUR_UI::setup_clock ()
 528 {
 529         ARDOUR_UI::Clock.connect (sigc::bind (sigc::mem_fun (big_clock, &AudioClock::set), false));
 530
 531         big_clock_window = new Window (WINDOW_TOPLEVEL);
 532
 533         big_clock_window->set_keep_above (true);
 534         big_clock_window->set_border_width (0);
 535         big_clock_window->add  (big_clock);
 536
 537         big_clock_window->set_title (_("Big Clock"));
 538         big_clock_window->set_type_hint (Gdk::WINDOW_TYPE_HINT_UTILITY);
 539         big_clock_window->signal_realize().connect (sigc::mem_fun (*this, &ARDOUR_UI::big_clock_realized));
 540         big_clock_window->signal_unmap().connect (sigc::bind (sigc::ptr_fun(&ActionManager::uncheck_toggleaction), X_("<Actions>/Common/ToggleBigClock")));
 541         big_clock_window->signal_key_press_event().connect (sigc::bind (sigc::ptr_fun (relay_key_press), big_clock_window), false);
 542         big_clock_window->signal_size_allocate().connect (sigc::mem_fun (*this, &ARDOUR_UI::big_clock_size_allocate));
 543
 544         manage_window (*big_clock_window);
 545 }
 546
 547 void
 548 ARDOUR_UI::big_clock_realized ()
 549 {
 550         set_decoration (big_clock_window, (Gdk::DECOR_BORDER|Gdk::DECOR_RESIZEH));
 551         int x, y, w, d;
 552         big_clock_window->get_window()->get_geometry (x, y, w, big_clock_height, d);
 553 }
 554
 555 void
 556 ARDOUR_UI::float_big_clock (Gtk::Window* parent)
 557 {
 558         if (big_clock_window) {
 559                 if (parent) {
 560                         big_clock_window->set_transient_for (*parent);
 561                 } else {
 562                         gtk_window_set_transient_for (big_clock_window->gobj(), (GtkWindow*) 0);
 563                 }
 564         }
 565 }
 566
 567 void
 568 ARDOUR_UI::big_clock_size_allocate (Gtk::Allocation& allocation)
 569 {
 570         if (!big_clock_resize_in_progress) {
 571                 Glib::signal_idle().connect (sigc::bind (sigc::mem_fun (*this, &ARDOUR_UI::idle_big_clock_text_resizer), 0, 0));
 572                 big_clock_resize_in_progress = true;
 573         }
 574
 575         big_clock_window->set_size_request (allocation.get_width() - 2, allocation.get_height() - 1);
 576 }
 577
 578 bool
 579 ARDOUR_UI::idle_big_clock_text_resizer (int win_w, int win_h)
 580 {
 581         extern void get_pixel_size (Glib::RefPtr<Pango::Layout> layout, int& width, int& height);
 582         Glib::RefPtr<Gdk::Window> win = big_clock_window->get_window();
 583         assert (win);
 584
 585         big_clock_resize_in_progress = false;
 586
 587         Pango::FontDescription fd (big_clock.get_style()->get_font());
 588         string family = fd.get_family();
 589         int size = fd.get_size ();
 590         int original_size;
 591         bool absolute = fd.get_size_is_absolute ();
 592         int stepsize;
 593
 594         if (!absolute) {
 595                 size /= PANGO_SCALE;
 596         }
 597
 598         original_size = size;
 599
 600         int x, y, winw, winh, d;
 601         int w, h;
 602         int slop;
 603         int limit;
 604
 605         win->get_geometry (x, y, winw, winh, d);
 606
 607         Glib::RefPtr<Pango::Layout> layout = big_clock.create_pango_layout ("0");
 608         get_pixel_size (layout, w, h);
 609
 610         /* we want about 10% of the font height as padding, and we'll allow 10% of slop
 611            in the accuracy of the fit.
 612         */
 613
 614         slop = 10;
 615         limit = winh - (h/4);
 616
 617         if (h < limit && limit - h < slop) {
 618                 /* current font is smaller than the window height but not by too much */
 619                 return false;
 620         }
 621
 622         stepsize = 16;
 623         if (h > limit) {
 624                 /* font is too big, lets get smaller */
 625                 size -= stepsize;
 626         } else {
 627                 /* font is too big, lets get bigger */
 628                 size += stepsize;
 629         }
 630
 631         while (1) {
 632
 633                 char buf[family.length()+16];
 634                 snprintf (buf, family.length()+16, "%s %d", family.c_str(), size);
 635                 Pango::FontDescription fd (buf);
 636                 layout->set_font_description (fd);
 637                 get_pixel_size (layout, w, h);
 638
 639                 if (abs (h - limit) < slop) {
 640                         if (size != original_size) {
 641
 642                                 /* use the size from the last loop */
 643
 644                                 Glib::RefPtr<Gtk::RcStyle> rcstyle = big_clock.get_modifier_style ();
 645                                 rcstyle->set_font (fd);
 646                                 big_clock.modify_style (rcstyle);
 647                         }
 648                         break;
 649                 }
 650
 651                 if (h > limit) {
 652
 653                         /* too big, stepsize should be smaller */
 654
 655                         if (size < 2) {
 656                                 break;
 657                         }
 658                         size -= stepsize;
 659
 660                 } else if (h < limit) {
 661
 662                         /* too small (but not small enough): step size should be bigger */
 663
 664                         if (size > 720) {
 665                                 break;
 666                         }
 667                         size += stepsize;
 668                 }
 669
 670                 stepsize /= 2;
 671         }
 672
 673         return false;
 674 }