David Robillard
bb457bb960
git-svn-id: svn://localhost/ardour2/trunk@2883 d708f5d6-7413-0410-9779-e7cbd77b26cf
130 lines
3.0 KiB
C++
130 lines
3.0 KiB
C++
/*
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Copyright (C) 2000-2007 Paul Davis
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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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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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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#include <ardour/location.h>
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#include <ardour/audio_diskstream.h>
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#include "ardour_ui.h"
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#include "editor.h"
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#include "editing.h"
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#include "audio_time_axis.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 "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::set_show_waveforms (bool yn)
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{
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AudioTimeAxisView* atv;
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if (_show_waveforms != yn) {
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_show_waveforms = yn;
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for (TrackViewList::iterator i = track_views.begin(); i != track_views.end(); ++i) {
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if ((atv = dynamic_cast<AudioTimeAxisView*>(*i)) != 0) {
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atv->set_show_waveforms (yn);
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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::set_show_waveforms_recording (bool yn)
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{
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AudioTimeAxisView* atv;
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if (_show_waveforms_recording != yn) {
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_show_waveforms_recording = yn;
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for (TrackViewList::iterator i = track_views.begin(); i != track_views.end(); ++i) {
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if ((atv = dynamic_cast<AudioTimeAxisView*>(*i)) != 0) {
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atv->set_show_waveforms_recording (yn);
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}
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}
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}
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}
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gint
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Editor::start_updating ()
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{
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RouteTimeAxisView* rtv;
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//cerr << "Editor::start_updating () called" << endl;//DEBUG
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if (is_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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if (!meters_running) {
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fast_screen_update_connection = ARDOUR_UI::SuperRapidScreenUpdate.connect (mem_fun(*this, &Editor::fast_update_strips));
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meters_running = true;
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}
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return 0;
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}
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gint
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Editor::stop_updating ()
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{
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RouteTimeAxisView* rtv;
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meters_running = false;
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fast_screen_update_connection.disconnect();
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//cerr << "Editor::stop_updating () called" << endl;//DEBUG
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if (is_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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return 0;
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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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if (Config->get_show_track_meters()) {
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start_updating();
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} else {
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stop_updating ();
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}
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}
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void
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Editor::fast_update_strips ()
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{
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RouteTimeAxisView* rtv;
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if (is_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->fast_update ();
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}
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}
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}
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}
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