Split pretty much the entire GUI in 3. Audio and Midi "editor strips" and

associated stuff are now separated (with common things in base classes).

Extremely dirty and in progress, but builds, runs, and audio/midi tracks/busses
all look (and really are) distinct in the GUI.


git-svn-id: svn://localhost/ardour2/branches/midi@691 d708f5d6-7413-0410-9779-e7cbd77b26cf

1 files changed, 111 insertions, 0 deletions

diff --git a/gtk2_ardour/audio_streamview.h b/gtk2_ardour/audio_streamview.h
new file mode 100644
index 0000000000..d05ecd9307
--- /dev/null
+++ b/gtk2_ardour/audio_streamview.h
@@ -0,0 +1,111 @@
+/*
+    Copyright (C) 2001, 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.
+*/
+
+#ifndef __ardour_audio_streamview_h__
+#define __ardour_audio_streamview_h__
+
+#include <list>
+#include <map>
+#include <cmath>
+
+#include <ardour/location.h>
+#include "enums.h"
+#include "simplerect.h"
+#include "color.h"
+#include "streamview.h"
+
+namespace Gdk {
+	class Color;
+}
+
+namespace ARDOUR {
+	class Route;
+	class Diskstream;
+	class Crossfade;
+	class PeakData;
+	class AudioRegion;
+	class Source;
+}
+
+class PublicEditor;
+class Selectable;
+class AudioTimeAxisView;
+class AudioRegionView;
+class RegionSelection;
+class CrossfadeView;
+class Selection;
+
+class AudioStreamView : public StreamView
+{
+  public:
+	AudioStreamView (AudioTimeAxisView&);
+	~AudioStreamView ();
+
+	void set_waveform_shape (WaveformShape);
+
+	int set_height (gdouble h);
+
+	int set_samples_per_unit (gdouble spp);
+
+	int set_amplitude_above_axis (gdouble app);
+	gdouble get_amplitude_above_axis () { return _amplitude_above_axis; }
+
+	void set_show_waveforms (bool yn);
+	void set_show_waveforms_recording (bool yn) { use_rec_regions = yn; }
+
+	void foreach_crossfadeview (void (CrossfadeView::*pmf)(void));
+
+	void show_all_xfades ();
+	void hide_all_xfades ();
+	void hide_xfades_involving (AudioRegionView&);
+	void reveal_xfades_involving (AudioRegionView&);
+
+  private:
+	void setup_rec_box ();
+	void rec_peak_range_ready (jack_nframes_t start, jack_nframes_t cnt, ARDOUR::Source* src); 
+	void update_rec_regions ();
+	
+	void add_region_view_internal (ARDOUR::Region*, bool wait_for_waves);
+	void remove_region_view (ARDOUR::Region* );
+	void remove_audio_region_view (ARDOUR::AudioRegion* );
+	void remove_audio_rec_region (ARDOUR::AudioRegion*);
+
+	void undisplay_diskstream ();
+	void redisplay_diskstream ();
+	void playlist_modified ();
+	void playlist_changed (ARDOUR::Diskstream *ds);
+
+	bool crossfades_visible;
+	void add_crossfade (ARDOUR::Crossfade*);
+	void remove_crossfade (ARDOUR::Crossfade*);
+
+	void color_handler (ColorID id, uint32_t val);
+	
+
+	typedef list<CrossfadeView*> CrossfadeViewList;
+	CrossfadeViewList crossfade_views;
+
+	double _amplitude_above_axis;
+
+	list<sigc::connection>     peak_ready_connections;
+	jack_nframes_t             last_rec_peak_frame;
+	map<ARDOUR::Source*, bool> rec_peak_ready_map;
+	
+};
+
+#endif /* __ardour_audio_streamview_h__ */