David Robillard
60454cc8dc
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
152 lines
4.0 KiB
C++
152 lines
4.0 KiB
C++
/*
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Copyright (C) 2001, 2006 Paul Davis
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#ifndef __ardour_streamview_h__
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#define __ardour_streamview_h__
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#include <list>
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#include <map>
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#include <cmath>
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#include <ardour/location.h>
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#include "enums.h"
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#include "simplerect.h"
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#include "canvas.h"
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#include "color.h"
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namespace Gdk {
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class Color;
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}
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namespace ARDOUR {
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class Route;
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class Diskstream;
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class Crossfade;
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class PeakData;
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class Region;
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class Source;
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}
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struct RecBoxInfo {
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ArdourCanvas::SimpleRect* rectangle;
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jack_nframes_t start;
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jack_nframes_t length;
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};
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class PublicEditor;
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class Selectable;
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class RouteTimeAxisView;
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class RegionView;
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class RegionSelection;
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class CrossfadeView;
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class Selection;
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class StreamView : public sigc::trackable
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{
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public:
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virtual ~StreamView ();
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RouteTimeAxisView& trackview() { return _trackview; }
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void attach ();
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void set_zoom_all();
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int set_position (gdouble x, gdouble y);
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virtual int set_height (gdouble);
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virtual int set_samples_per_unit (gdouble spp);
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gdouble get_samples_per_unit () { return _samples_per_unit; }
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ArdourCanvas::Item* canvas_item() { return canvas_group; }
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enum ColorTarget {
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RegionColor,
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StreamBaseColor
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};
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Gdk::Color get_region_color () const { return region_color; }
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void apply_color (Gdk::Color&, ColorTarget t);
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RegionView* find_view (const ARDOUR::Region&);
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void foreach_regionview (sigc::slot<void,RegionView*> slot);
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void set_selected_regionviews (RegionSelection&);
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void get_selectables (jack_nframes_t start, jack_nframes_t end, list<Selectable* >&);
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void get_inverted_selectables (Selection&, list<Selectable* >& results);
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void add_region_view (ARDOUR::Region*);
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void region_layered (RegionView*);
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sigc::signal<void,RegionView*> RegionViewAdded;
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protected:
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StreamView (RouteTimeAxisView&);
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//private:
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void update_rec_box ();
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void transport_changed();
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void rec_enable_changed(void* src = 0);
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void sess_rec_enable_changed();
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virtual void setup_rec_box () = 0;
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void rec_peak_range_ready (jack_nframes_t start, jack_nframes_t cnt, ARDOUR::Source* src);
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virtual void update_rec_regions () = 0;
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virtual void add_region_view_internal (ARDOUR::Region*, bool wait_for_waves) = 0;
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virtual void remove_region_view (ARDOUR::Region* );
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void remove_rec_region (ARDOUR::Region*);
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void display_diskstream (ARDOUR::Diskstream* );
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virtual void undisplay_diskstream ();
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virtual void redisplay_diskstream () = 0;
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void diskstream_changed (void* );
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void playlist_state_changed (ARDOUR::Change);
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virtual void playlist_changed (ARDOUR::Diskstream* );
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virtual void playlist_modified ();
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RouteTimeAxisView& _trackview;
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ArdourCanvas::Group* canvas_group;
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ArdourCanvas::SimpleRect* canvas_rect; /* frame around the whole thing */
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typedef list<RegionView* > RegionViewList;
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RegionViewList region_views;
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double _samples_per_unit;
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sigc::connection screen_update_connection;
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vector<RecBoxInfo> rec_rects;
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list<ARDOUR::Region* > rec_regions;
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bool rec_updating;
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bool rec_active;
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bool use_rec_regions;
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/* XXX why are these different? */
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Gdk::Color region_color;
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uint32_t stream_base_color;
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virtual void color_handler (ColorID, uint32_t) = 0;
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vector<sigc::connection> playlist_connections;
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sigc::connection playlist_change_connection;
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};
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#endif /* __ardour_streamview_h__ */
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