Paul Davis
68e943265e
git-svn-id: svn://localhost/ardour2/branches/3.0@3711 d708f5d6-7413-0410-9779-e7cbd77b26cf
105 lines
2.8 KiB
C++
105 lines
2.8 KiB
C++
/*
|
|
Copyright (C) 2006 Paul Davis
|
|
|
|
This program is free software; you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation; either version 2 of the License, or
|
|
(at your option) any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program; if not, write to the Free Software
|
|
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
|
|
|
*/
|
|
|
|
#include <cmath>
|
|
#include <algorithm>
|
|
|
|
#include <gtkmm.h>
|
|
|
|
#include <gtkmm2ext/gtk_ui.h>
|
|
|
|
#include <ardour/playlist.h>
|
|
#include <ardour/audioregion.h>
|
|
#include <ardour/audiosource.h>
|
|
#include <ardour/audio_diskstream.h>
|
|
|
|
#include "tape_region_view.h"
|
|
#include "audio_time_axis.h"
|
|
#include "gui_thread.h"
|
|
|
|
#include "i18n.h"
|
|
|
|
using namespace sigc;
|
|
using namespace ARDOUR;
|
|
using namespace PBD;
|
|
using namespace Editing;
|
|
using namespace ArdourCanvas;
|
|
|
|
const TimeAxisViewItem::Visibility TapeAudioRegionView::default_tape_visibility
|
|
= TimeAxisViewItem::Visibility (
|
|
TimeAxisViewItem::ShowNameHighlight |
|
|
TimeAxisViewItem::ShowFrame |
|
|
TimeAxisViewItem::HideFrameRight |
|
|
TimeAxisViewItem::FullWidthNameHighlight);
|
|
|
|
TapeAudioRegionView::TapeAudioRegionView (ArdourCanvas::Group *parent, RouteTimeAxisView &tv,
|
|
boost::shared_ptr<AudioRegion> r,
|
|
double spu,
|
|
Gdk::Color& basic_color)
|
|
|
|
: AudioRegionView (parent, tv, r, spu, basic_color, false,
|
|
TimeAxisViewItem::Visibility ((r->position() != 0) ? default_tape_visibility :
|
|
TimeAxisViewItem::Visibility (default_tape_visibility|TimeAxisViewItem::HideFrameLeft)))
|
|
{
|
|
}
|
|
|
|
void
|
|
TapeAudioRegionView::init (Gdk::Color& basic_color, bool wfw)
|
|
{
|
|
/* never wait for data: always just create the waves, connect once and then
|
|
we'll update whenever we need to.
|
|
*/
|
|
|
|
AudioRegionView::init(basic_color, false);
|
|
|
|
/* every time the wave data changes and peaks are ready, redraw */
|
|
|
|
for (uint32_t n = 0; n < audio_region()->n_channels(); ++n) {
|
|
audio_region()->audio_source(n)->PeaksReady.connect (bind (mem_fun(*this, &TapeAudioRegionView::update), n));
|
|
}
|
|
|
|
}
|
|
|
|
TapeAudioRegionView::~TapeAudioRegionView()
|
|
{
|
|
}
|
|
|
|
void
|
|
TapeAudioRegionView::update (uint32_t n)
|
|
{
|
|
/* check that all waves are build and ready */
|
|
|
|
if (!tmp_waves.empty()) {
|
|
return;
|
|
}
|
|
|
|
ENSURE_GUI_THREAD (bind (mem_fun(*this, &TapeAudioRegionView::update), n));
|
|
|
|
/* this triggers a cache invalidation and redraw in the waveview */
|
|
|
|
waves[n]->property_data_src() = _region.get();
|
|
}
|
|
|
|
void
|
|
TapeAudioRegionView::set_frame_color ()
|
|
{
|
|
fill_opacity = 255;
|
|
AudioRegionView::set_frame_color ();
|
|
}
|