79 lines
2.0 KiB
C++
79 lines
2.0 KiB
C++
/*
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* Copyright (C) 2006-2012 David Robillard <d@drobilla.net>
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* Copyright (C) 2007-2016 Paul Davis <paul@linuxaudiosystems.com>
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* Copyright (C) 2009-2010 Carl Hetherington <carl@carlh.net>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#include "canvas/canvas.h"
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#include "editor.h"
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#include "route_time_axis.h"
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#include "audio_region_view.h"
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#include "selection.h"
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#include "ui_config.h"
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#include "pbd/i18n.h"
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using namespace ARDOUR;
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using namespace PBD;
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void
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Editor::start_updating_meters ()
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{
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RouteTimeAxisView* rtv;
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if (contents().get_mapped() && _session) {
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for (TrackViewList::iterator i = track_views.begin(); i != track_views.end(); ++i) {
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if ((rtv = dynamic_cast<RouteTimeAxisView*>(*i)) != 0) {
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rtv->reset_meter ();
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}
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}
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}
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meters_running = true;
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}
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void
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Editor::stop_updating_meters ()
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{
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RouteTimeAxisView* rtv;
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meters_running = false;
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if (contents().get_mapped() && _session) {
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for (TrackViewList::iterator i = track_views.begin(); i != track_views.end(); ++i) {
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if ((rtv = dynamic_cast<RouteTimeAxisView*>(*i)) != 0) {
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rtv->hide_meter ();
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}
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}
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}
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}
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void
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Editor::toggle_meter_updating()
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{
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DisplaySuspender ds;
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if (UIConfiguration::instance().get_show_track_meters()) {
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start_updating_meters ();
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} else {
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stop_updating_meters ();
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}
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track_canvas_viewport_allocate (_track_canvas->get_allocation());
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}
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