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.
25 #include <gtkmm2ext/gtk_ui.h>
27 #include <ardour/playlist.h>
28 #include <ardour/audioregion.h>
29 #include <ardour/audiosource.h>
30 #include <ardour/audio_diskstream.h>
32 #include "tape_region_view.h"
33 #include "audio_time_axis.h"
34 #include "gui_thread.h"
39 using namespace ARDOUR
;
41 using namespace Editing
;
42 using namespace ArdourCanvas
;
44 const TimeAxisViewItem::Visibility
TapeAudioRegionView::default_tape_visibility
45 = TimeAxisViewItem::Visibility (
46 TimeAxisViewItem::ShowNameHighlight
|
47 TimeAxisViewItem::ShowNameText
|
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
, false,
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 /* never wait for data: always just create the waves, connect once and then
67 we'll update whenever we need to.
70 AudioRegionView::init(basic_color
, false);
72 /* every time the wave data changes and peaks are ready, redraw */
74 for (uint32_t n
= 0; n
< audio_region()->n_channels(); ++n
) {
75 audio_region()->source(n
)->PeaksReady
.connect (bind (mem_fun(*this, &TapeAudioRegionView::update
), n
));
80 TapeAudioRegionView::~TapeAudioRegionView()
85 TapeAudioRegionView::update (uint32_t n
)
87 /* check that all waves are build and ready */
89 if (!tmp_waves
.empty()) {
93 ENSURE_GUI_THREAD (bind (mem_fun(*this, &TapeAudioRegionView::update
), n
));
95 /* this triggers a cache invalidation and redraw in the waveview */
97 waves
[n
]->property_data_src() = _region
.get();
101 TapeAudioRegionView::set_frame_color ()
104 AudioRegionView::set_frame_color ();