David Robillard
68653307e6
Percussion tracks display diamonds. Separated/fixed MIDI and audio mode menus. CC automation modes: discrete, line. Bar controllers follow setting (hard steps or line) on playback. Sent CC data is always discrete (line not implemented yet). Discrete tracks show no lines, and always show control points. Separated ControlPoint from AutomationLine. Added some basic information (range) to Parameter (to be fleshed out..). git-svn-id: svn://localhost/ardour2/trunk@2123 d708f5d6-7413-0410-9779-e7cbd77b26cf
161 lines
4.4 KiB
C++
161 lines
4.4 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 <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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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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nframes_t start;
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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 (double);
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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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void set_layer_display (LayerDisplay);
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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 (boost::shared_ptr<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 (nframes_t start, 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 (boost::shared_ptr<ARDOUR::Region>);
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void region_layered (RegionView*);
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virtual void redisplay_diskstream () = 0;
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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: (FIXME?)
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void transport_changed();
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void transport_looped();
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void rec_enable_changed();
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void sess_rec_enable_changed();
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virtual void setup_rec_box () = 0;
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void update_rec_box ();
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//virtual void update_rec_regions () = 0;
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virtual RegionView* add_region_view_internal (boost::shared_ptr<ARDOUR::Region>, bool wait_for_waves) = 0;
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virtual void remove_region_view (boost::weak_ptr<ARDOUR::Region> );
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//void remove_rec_region (boost::shared_ptr<ARDOUR::Region>); (unused)
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void display_diskstream (boost::shared_ptr<ARDOUR::Diskstream>);
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virtual void undisplay_diskstream ();
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void diskstream_changed ();
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virtual void playlist_changed (boost::shared_ptr<ARDOUR::Diskstream>);
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virtual void playlist_modified_weak (boost::weak_ptr<ARDOUR::Diskstream>);
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virtual void playlist_modified (boost::shared_ptr<ARDOUR::Diskstream>);
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virtual void color_handler () = 0;
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virtual void update_contents_y_position_and_height ();
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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< std::pair<boost::shared_ptr<ARDOUR::Region>,RegionView* > > 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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Gdk::Color region_color; ///< Contained region color
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uint32_t stream_base_color; ///< Background color
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vector<sigc::connection> playlist_connections;
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sigc::connection playlist_change_connection;
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int layers;
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double height;
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LayerDisplay layer_display;
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list<sigc::connection> rec_data_ready_connections;
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jack_nframes_t last_rec_data_frame;
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};
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#endif /* __ardour_streamview_h__ */
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