2 Copyright (C) 2001, 2007 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_automation_streamview_h__
20 #define __ardour_automation_streamview_h__
25 #include "ardour/location.h"
27 #include "simplerect.h"
28 #include "streamview.h"
29 #include "time_axis_view_item.h"
30 #include "route_time_axis.h"
31 #include "automation_controller.h"
40 class AutomationRegionView;
42 class AutomationStreamView : public StreamView
45 AutomationStreamView (AutomationTimeAxisView& tv);
46 ~AutomationStreamView ();
48 void set_automation_state (ARDOUR::AutoState state);
49 ARDOUR::AutoState automation_state () const;
51 void redisplay_track ();
53 inline double contents_height() const {
54 return (_trackview.current_height() - TimeAxisViewItem::NAME_HIGHLIGHT_SIZE - 2);
57 bool has_automation () const;
59 void set_interpolation (ARDOUR::AutomationList::InterpolationStyle);
60 ARDOUR::AutomationList::InterpolationStyle interpolation () const;
64 void get_selectables (ARDOUR::framepos_t, ARDOUR::framepos_t, double, double, std::list<Selectable*> &);
65 void set_selected_points (PointSelection &);
67 std::list<boost::shared_ptr<AutomationLine> > get_lines () const;
68 boost::shared_ptr<AutomationLine> paste_line (ARDOUR::framepos_t);
71 void setup_rec_box ();
73 RegionView* add_region_view_internal (boost::shared_ptr<ARDOUR::Region>, bool wait_for_data, bool recording = false);
74 void display_region(AutomationRegionView* region_view);
76 void color_handler ();
78 AutomationTimeAxisView& _automation_view;
79 /** automation state that should be applied when this view gets its first RegionView */
80 ARDOUR::AutoState _pending_automation_state;
83 #endif /* __ardour_automation_streamview_h__ */