2 Copyright (C) 2006 Paul Davis
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.
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.
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.
26 #include <gtkmm2ext/gtk_ui.h>
28 #include <ardour/playlist.h>
29 #include <ardour/audioregion.h>
30 #include <ardour/audiosource.h>
31 #include <ardour/audio_diskstream.h>
33 #include "tape_region_view.h"
34 #include "audio_time_axis.h"
35 #include "gui_thread.h"
40 using namespace ARDOUR;
42 using namespace Editing;
43 using namespace ArdourCanvas;
45 const TimeAxisViewItem::Visibility TapeAudioRegionView::default_tape_visibility
46 = TimeAxisViewItem::Visibility (
47 TimeAxisViewItem::ShowNameHighlight |
48 TimeAxisViewItem::ShowFrame |
49 TimeAxisViewItem::HideFrameRight |
50 TimeAxisViewItem::FullWidthNameHighlight);
52 TapeAudioRegionView::TapeAudioRegionView (ArdourCanvas::Group *parent, RouteTimeAxisView &tv,
53 boost::shared_ptr<AudioRegion> r,
55 Gdk::Color& basic_color)
57 : AudioRegionView (parent, tv, r, spu, basic_color,
58 TimeAxisViewItem::Visibility ((r->position() != 0) ? default_tape_visibility :
59 TimeAxisViewItem::Visibility (default_tape_visibility|TimeAxisViewItem::HideFrameLeft)))
64 TapeAudioRegionView::init (Gdk::Color& basic_color, bool wfw)
66 AudioRegionView::init(basic_color, wfw);
68 /* every time the wave data changes and peaks are ready, redraw */
70 for (uint32_t n = 0; n < audio_region()->n_channels(); ++n) {
71 audio_region()->source(n)->PeaksReady.connect (bind (mem_fun(*this, &TapeAudioRegionView::update), n));
76 TapeAudioRegionView::~TapeAudioRegionView()
81 TapeAudioRegionView::update (uint32_t n)
83 /* check that all waves are build and ready */
85 if (!tmp_waves.empty()) {
89 ENSURE_GUI_THREAD (bind (mem_fun(*this, &TapeAudioRegionView::update), n));
91 /* this triggers a cache invalidation and redraw in the waveview */
93 waves[n]->property_data_src() = _region.get();
97 TapeAudioRegionView::set_frame_color ()
100 TimeAxisViewItem::set_frame_color ();