2 Copyright (C) 2001, 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.
19 #ifndef __ardour_audio_streamview_h__
20 #define __ardour_audio_streamview_h__
26 #include <boost/weak_ptr.hpp>
28 #include "ardour/location.h"
30 #include "simplerect.h"
31 #include "streamview.h"
47 class AudioTimeAxisView
;
48 class AudioRegionView
;
49 class RegionSelection
;
53 class AudioStreamView
: public StreamView
56 AudioStreamView (AudioTimeAxisView
&);
59 int set_samples_per_unit (gdouble spp
);
60 void horizontal_position_changed ();
62 int set_amplitude_above_axis (gdouble app
);
63 gdouble
get_amplitude_above_axis () { return _amplitude_above_axis
; }
65 void set_show_waveforms (bool yn
);
67 void foreach_crossfadeview (void (CrossfadeView::*pmf
)(void));
69 void show_all_fades ();
70 void hide_all_fades ();
72 void show_all_xfades ();
73 void hide_all_xfades ();
74 void hide_xfades_involving (AudioRegionView
&);
75 void reveal_xfades_involving (AudioRegionView
&);
77 RegionView
* create_region_view (boost::shared_ptr
<ARDOUR::Region
>, bool, bool);
80 void setup_rec_box ();
81 void rec_peak_range_ready (framepos_t start
, ARDOUR::framecnt_t cnt
, boost::weak_ptr
<ARDOUR::Source
> src
);
82 void update_rec_regions (ARDOUR::framepos_t
, ARDOUR::framecnt_t
);
84 RegionView
* add_region_view_internal (boost::shared_ptr
<ARDOUR::Region
>, bool wait_for_waves
, bool recording
= false);
85 void remove_region_view (boost::weak_ptr
<ARDOUR::Region
> );
86 void remove_audio_region_view (boost::shared_ptr
<ARDOUR::AudioRegion
> );
88 void undisplay_track ();
89 void redisplay_track ();
90 void playlist_layered (boost::weak_ptr
<ARDOUR::Track
>);
91 void playlist_switched (boost::weak_ptr
<ARDOUR::Track
>);
93 void add_crossfade (boost::weak_ptr
<ARDOUR::Crossfade
>);
94 void remove_crossfade (boost::shared_ptr
<ARDOUR::Region
>);
96 void color_handler ();
98 void update_contents_height ();
99 void update_content_height (CrossfadeView
*);
101 void parameter_changed (std::string
const &);
102 void set_waveform_shape (ARDOUR::WaveformShape
);
103 void set_waveform_scale (ARDOUR::WaveformScale
);
105 double _amplitude_above_axis
;
107 typedef std::map
<boost::shared_ptr
<ARDOUR::Crossfade
>, CrossfadeView
*> CrossfadeViewList
;
108 CrossfadeViewList crossfade_views
;
109 bool crossfades_visible
;
111 std::map
<boost::shared_ptr
<ARDOUR::Source
>, bool> rec_data_ready_map
;
116 #endif /* __ardour_audio_streamview_h__ */