Transport Masters dialog: various layout changes to improve legibility
Use Fonts and Color to help discriminate columns: Values that come from the TC Master are now in black boxen (ToDo: use gtk theming) Reduce the number of columns, to improve legibility: Consolidate the Slave's current TC chase value and Delta (offset from Ardour current TC) Consolidate the last message received, and how recently it was received Remove Collect checkboxes (just disconnect the port if you don't want it to run)
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@ -59,8 +59,11 @@ TransportMastersWidget::TransportMastersWidget ()
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AudioEngine::instance()->PortRegisteredOrUnregistered.connect (port_reg_connection, invalidator (*this), boost::bind (&TransportMastersWidget::update_ports, this), gui_context());
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update_ports ();
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Gtk::Table *add_table = manage(new Gtk::Table(1,2));
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add_table->attach(add_button, 0,1, 0,1, Gtk::SHRINK);
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pack_start (table, PACK_EXPAND_WIDGET, 12);
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pack_start (add_button, FALSE, FALSE);
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pack_start (*add_table, FALSE, FALSE);
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pack_start (lost_sync_button, FALSE, FALSE, 12);
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Config->ParameterChanged.connect (config_connection, invalidator (*this), boost::bind (&TransportMastersWidget::param_changed, this, _1), gui_context());
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@ -69,40 +72,37 @@ TransportMastersWidget::TransportMastersWidget ()
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set_tooltip (lost_sync_button, string_compose (_("<b>When enabled</b>, if the signal from a transport master is lost, %1 will keep rolling at its current speed.\n"
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"<b>When disabled</b>, loss of transport master sync causes %1 to stop"), PROGRAM_NAME));
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add_button.signal_clicked ().connect (sigc::mem_fun (*this, &TransportMastersWidget::add_master));
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add_button.signal_button_press_event().connect (sigc::mem_fun (*this, &TransportMastersWidget::add_master));
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col_title[0].set_markup (string_compose ("<span weight=\"bold\">%1</span>", _("Select")));
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col_title[1].set_markup (string_compose ("<span weight=\"bold\">%1</span>", _("Name")));
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col_title[2].set_markup (string_compose ("<span weight=\"bold\">%1</span>", _("Type")));
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col_title[3].set_markup (string_compose ("<span weight=\"bold\">%1</span>", _("Format")));
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col_title[4].set_markup (string_compose ("<span weight=\"bold\">%1</span>", _("Current")));
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col_title[5].set_markup (string_compose ("<span weight=\"bold\">%1</span>", _("Last")));
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col_title[6].set_markup (string_compose ("<span weight=\"bold\">%1</span>", _("Age")));
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col_title[7].set_markup (string_compose ("<span weight=\"bold\">%1</span>", _("Delta")));
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col_title[8].set_markup (string_compose ("<span weight=\"bold\">%1</span>", _("Collect")));
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col_title[9].set_markup (string_compose ("<span weight=\"bold\">%1</span>", _("Source")));
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col_title[10].set_markup (string_compose ("<span weight=\"bold\">%1</span>", _("Active\nCommands")));
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col_title[11].set_markup (string_compose ("<span weight=\"bold\">%1</span>", _("Clock\nSynced")));
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col_title[12].set_markup (string_compose ("<span weight=\"bold\">%1</span>", _("29.97/\n30")));
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col_title[13].set_markup (string_compose ("<span weight=\"bold\">%1</span>", _("Remove")));
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col_title[0].set_markup (string_compose ("<span weight=\"bold\">%1</span>", _("Select"))); align[0]=0.0;
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col_title[1].set_markup (string_compose ("<span weight=\"bold\">%1</span>", _("Name"))); align[1]=0.5;
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col_title[2].set_markup (string_compose ("<span weight=\"bold\">%1</span>", _("Type"))); align[2]=0.5;
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col_title[3].set_markup (string_compose ("<span weight=\"bold\">%1</span>", _("Source"))); align[3]=0.5;
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col_title[4].set_markup (string_compose ("<span weight=\"bold\">%1</span>", _("Format"))); align[4]=0.5;
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col_title[5].set_markup (string_compose ("<span weight=\"bold\">%1</span>", _("Sync Position + Delta")));align[5]=0.5;
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col_title[6].set_markup (string_compose ("<span weight=\"bold\">%1</span>", _("Last Message + Age"))); align[6]=0.5;
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col_title[7].set_markup (string_compose ("<span weight=\"bold\">%1</span>", _("Active\nCommands"))); align[7]=0.5;
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col_title[8].set_markup (string_compose ("<span weight=\"bold\">%1</span>", _("Clock\nSynced"))); align[9]=0.0;
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col_title[9].set_markup (string_compose ("<span weight=\"bold\">%1</span>", _("29.97/\n30"))); align[10]=0.0;
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col_title[10].set_markup (string_compose ("<span weight=\"bold\">%1</span>", _("Remove"))); align[11]=0.5;
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set_tooltip (col_title[10], _("Controls whether or not certain transport-related commands can be sent from the GUI or control "
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set_tooltip (col_title[7], _("Controls whether or not certain transport-related commands can be sent from the GUI or control "
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"surfaces when this transport master is in use. The default is not to allow any such commands "
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"when the master is in use."));
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set_tooltip (col_title[12], _("<b>When enabled</b> the external timecode source is assumed to use 29.97 fps instead of 30000/1001.\n"
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set_tooltip (col_title[9], _("<b>When enabled</b> the external timecode source is assumed to use 29.97 fps instead of 30000/1001.\n"
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"SMPTE 12M-1999 specifies 29.97df as 30000/1001. The spec further mentions that "
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"drop-sample timecode has an accumulated error of -86ms over a 24-hour period.\n"
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"Drop-sample timecode would compensate exactly for a NTSC color frame rate of 30 * 0.9990 (ie 29.970000). "
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"That is not the actual rate. However, some vendors use that rate - despite it being against the specs - "
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"because the variant of using exactly 29.97 fps has zero timecode drift.\n"
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));
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set_tooltip (col_title[6], _("How long since the last full timestamp was received from this transport master"));
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set_tooltip (col_title[11], string_compose (_("<b>When enabled</b> the external timecode source is assumed to be sample-clock synced to the audio interface\n"
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set_tooltip (col_title[8], string_compose (_("<b>When enabled</b> the external timecode source is assumed to be sample-clock synced to the audio interface\n"
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"being used by %1."), PROGRAM_NAME));
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table.set_spacings (6);
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table.set_col_spacings (12);
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table.set_row_spacings (6);
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TransportMasterManager::instance().CurrentChanged.connect (current_connection, invalidator (*this), boost::bind (&TransportMastersWidget::current_changed, this, _1, _2), gui_context());
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TransportMasterManager::instance().Added.connect (add_connection, invalidator (*this), boost::bind (&TransportMastersWidget::rebuild, this), gui_context());
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@ -137,8 +137,8 @@ TransportMastersWidget::current_changed (boost::shared_ptr<TransportMaster> old_
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}
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}
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void
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TransportMastersWidget::add_master ()
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bool
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TransportMastersWidget::add_master (GdkEventButton* ev)
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{
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AddTransportMasterDialog d;
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@ -154,7 +154,7 @@ TransportMastersWidget::add_master ()
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name = d.get_name();
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break;
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default:
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return;
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return true;
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}
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}
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@ -164,6 +164,8 @@ TransportMastersWidget::add_master ()
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MessageDialog msg (_("New transport master not added - check error log for details"));
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msg.run ();
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}
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return true;
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}
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void
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@ -188,6 +190,7 @@ TransportMastersWidget::rebuild ()
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for (size_t col = 0; col < sizeof (col_title) / sizeof (col_title[0]); ++col) {
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table.attach (col_title[col], col, col+1, 0, 1);
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col_title[col].set_alignment( align[col], 0.5);
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}
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uint32_t n = 1;
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@ -216,13 +219,10 @@ TransportMastersWidget::rebuild ()
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table.attach (r->use_button, col, col+1, n, n+1); ++col;
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table.attach (r->label_box, col, col+1, n, n+1); ++col;
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table.attach (r->type, col, col+1, n, n+1); ++col;
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table.attach (r->port_combo, col, col+1, n, n+1); ++col;
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table.attach (r->format, col, col+1, n, n+1); ++col;
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table.attach (r->current, col, col+1, n, n+1); ++col;
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table.attach (r->last, col, col+1, n, n+1); ++col;
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table.attach (r->timestamp, col, col+1, n, n+1); ++col;
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table.attach (r->delta, col, col+1, n, n+1); ++col;
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table.attach (r->collect_button, col, col+1, n, n+1); ++col;
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table.attach (r->port_combo, col, col+1, n, n+1); ++col;
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table.attach (r->request_options, col, col+1, n, n+1); ++col;
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boost::shared_ptr<TimecodeTransportMaster> ttm (boost::dynamic_pointer_cast<TimecodeTransportMaster> (r->tm));
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@ -247,7 +247,6 @@ TransportMastersWidget::rebuild ()
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r->label_box.signal_button_press_event().connect (sigc::mem_fun (*r, &TransportMastersWidget::Row::name_press));
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r->port_combo.signal_changed().connect (sigc::mem_fun (*r, &TransportMastersWidget::Row::port_choice_changed));
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r->use_button.signal_toggled().connect (sigc::mem_fun (*r, &TransportMastersWidget::Row::use_button_toggled));
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r->collect_button.signal_toggled().connect (sigc::mem_fun (*r, &TransportMastersWidget::Row::collect_button_toggled));
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r->request_options.signal_button_press_event().connect (sigc::mem_fun (*r, &TransportMastersWidget::Row::request_option_press), false);
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r->remove_button.signal_clicked.connect (sigc::mem_fun (*r, &TransportMastersWidget::Row::remove_clicked));
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@ -314,7 +313,6 @@ TransportMastersWidget::update_usability ()
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for (vector<Row*>::iterator r= rows.begin(); r != rows.end(); ++r) {
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const bool usable = (*r)->tm->usable();
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(*r)->use_button.set_sensitive (usable);
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(*r)->collect_button.set_sensitive (usable);
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(*r)->request_options.set_sensitive (usable);
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}
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}
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@ -426,7 +424,6 @@ TransportMastersWidget::Row::prop_change (PropertyChange what_changed)
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}
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if (what_changed.contains (Properties::collect)) {
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collect_button.set_active (tm->collect());
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}
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if (what_changed.contains (Properties::connected)) {
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@ -456,12 +453,6 @@ TransportMastersWidget::Row::fr2997_button_toggled ()
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boost::dynamic_pointer_cast<TimecodeTransportMaster>(tm)->set_fr2997 (fr2997_button.get_active());
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}
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void
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TransportMastersWidget::Row::collect_button_toggled ()
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{
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tm->set_collect (collect_button.get_active());
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}
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void
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TransportMastersWidget::Row::sync_button_toggled ()
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{
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@ -601,6 +592,17 @@ TransportMastersWidget::Row::update (Session* s, samplepos_t now)
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return;
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}
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static const char *clock_fmt = "<span font_family=\"monospace\" foreground=\"gray\" background=\"black\" size=\"medium\" ><span foreground=\"white\" size=\"larger\">%1 </span>%2 </span>";
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static const char *last_fmt = "<span font_family=\"monospace\" foreground=\"gray\" background=\"black\" size=\"larger\" >%1 %2 ago </span>";
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static const char *disp_fmt = "<span font_family=\"monospace\" foreground=\"gray\" background=\"black\" size=\"larger\" > %1 </span>";
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format.set_markup (string_compose (disp_fmt, " ? "));
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string last_str(" --:--:--:--");
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string current_str(" --:--:--:--");
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string delta_str("\u0394 0");
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char gap[32];
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if (s) {
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if (tm->speed_and_position (speed, pos, most_recent, when, now)) {
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@ -608,57 +610,65 @@ TransportMastersWidget::Row::update (Session* s, samplepos_t now)
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sample_to_timecode (pos, t, false, false, 25, false, AudioEngine::instance()->sample_rate(), 100, false, 0);
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sample_to_timecode (most_recent, l, false, false, 25, false, AudioEngine::instance()->sample_rate(), 100, false, 0);
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current_str = Timecode::timecode_format_time (t);
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if ((ttm = boost::dynamic_pointer_cast<TimecodeTransportMaster> (tm))) {
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format.set_text (timecode_format_name (ttm->apparent_timecode_format()));
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last.set_text (Timecode::timecode_format_time (l));
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format.set_markup (string_compose (disp_fmt, timecode_format_name (ttm->apparent_timecode_format())));
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last_str = Timecode::timecode_format_time (l);
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} else if ((mtm = boost::dynamic_pointer_cast<MIDIClock_TransportMaster> (tm))) {
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char buf[8];
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snprintf (buf, sizeof (buf), "%.1fBPM", mtm->bpm());
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format.set_text (buf);
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last.set_text ("");
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} else {
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format.set_text ("");
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last.set_text ("");
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format.set_markup (string_compose (disp_fmt, buf));
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}
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current.set_text (Timecode::timecode_format_time (t));
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delta_str = tm->delta_string ();
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delta.set_markup (tm->delta_string ());
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char gap[32];
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float seconds = (when - now) / (float) AudioEngine::instance()->sample_rate();
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if (seconds < 0.) {
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seconds = 0.;
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}
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if (abs (seconds) < 1.0) {
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snprintf (gap, sizeof (gap), "%-.03fs", seconds);
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} else if (abs (seconds) < 4.0) {
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} else if (abs (seconds) < 60.0) {
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snprintf (gap, sizeof (gap), "%-3ds", (int) floor (seconds));
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} else if (abs (seconds) < 60.0 * 60.0) {
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snprintf (gap, sizeof (gap), "%-3dm", (int) floor (seconds/60));
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} else {
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snprintf (gap, sizeof (gap), "%s", _(">4s ago"));
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snprintf (gap, sizeof (gap), "%-3dh", (int) floor (seconds/60/60));
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}
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timestamp.set_text (gap);
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save_when = when;
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} else {
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if (save_when) {
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char gap[32];
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const float seconds = (when - now) / (float) AudioEngine::instance()->sample_rate();
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if (abs (seconds) < 1.0) {
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snprintf (gap, sizeof (gap), "%-.3fs", seconds);
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} else if (abs (seconds) < 4.0) {
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snprintf (gap, sizeof (gap), "%-2ds", (int) floor (seconds));
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snprintf (gap, sizeof (gap), "%-.03fs", seconds);
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} else if (abs (seconds) < 60.0) {
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snprintf (gap, sizeof (gap), "%-3ds", (int) floor (seconds));
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} else if (abs (seconds) < 60.0 * 60.0) {
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snprintf (gap, sizeof (gap), "%-3dm", (int) floor (seconds/60));
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} else {
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snprintf (gap, sizeof (gap), "%s", _(">4s ago"));
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snprintf (gap, sizeof (gap), "%-3dh", (int) floor (seconds/60/60));
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}
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timestamp.set_text (gap);
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save_when = when;
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}
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delta.set_text ("");
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current.set_text ("");
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}
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//pad the gap to 9 chars
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string gap_str(gap);
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int len = gap_str.length();
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for (int i = len; i<9; i++)
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gap_str = " " + gap_str;
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//pad the delta to 12 chars
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len = delta_str.length();
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for (int i = len; i<12; i++)
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delta_str = " " + delta_str;
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last.set_markup (string_compose (last_fmt, last_str, gap_str));
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current.set_markup (string_compose (clock_fmt, current_str, delta_str));
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}
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}
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@ -82,9 +82,6 @@ class TransportMastersWidget : public Gtk::VBox, public ARDOUR::SessionHandlePtr
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Gtk::Label format;
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Gtk::Label current;
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Gtk::Label last;
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Gtk::Label timestamp;
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Gtk::Label delta;
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Gtk::CheckButton collect_button;
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Gtk::RadioButton use_button;
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Gtk::ComboBoxText port_combo;
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Gtk::CheckButton sclock_synced_button;
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@ -131,7 +128,8 @@ class TransportMastersWidget : public Gtk::VBox, public ARDOUR::SessionHandlePtr
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Gtk::Table table;
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Gtk::Label col_title[14];
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Gtk::Button add_button;
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float align[14];
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ArdourWidgets::ArdourButton add_button;
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Gtk::CheckButton lost_sync_button;
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sigc::connection update_connection;
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@ -163,7 +161,7 @@ class TransportMastersWidget : public Gtk::VBox, public ARDOUR::SessionHandlePtr
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void rebuild ();
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void clear ();
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void current_changed (boost::shared_ptr<ARDOUR::TransportMaster> old_master, boost::shared_ptr<ARDOUR::TransportMaster> new_master);
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void add_master ();
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bool add_master (GdkEventButton* ev);
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void update_usability ();
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void lost_sync_changed ();
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