2 Copyright (C) 2000-2007 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.
20 #ifndef __ardour_gtk_automation_time_axis_h__
21 #define __ardour_gtk_automation_time_axis_h__
27 #include <boost/shared_ptr.hpp>
29 #include "ardour/types.h"
30 #include "ardour/automatable.h"
31 #include "ardour/automation_list.h"
33 #include "canvas/rectangle.h"
35 #include "widgets/ardour_button.h"
36 #include "widgets/ardour_dropdown.h"
38 #include "time_axis_view.h"
39 #include "automation_controller.h"
44 class AutomationControl;
49 class RegionSelection;
54 class AutomationStreamView;
55 class AutomationController;
58 class AutomationTimeAxisView : public TimeAxisView
61 AutomationTimeAxisView (ARDOUR::Session*,
62 boost::shared_ptr<ARDOUR::Stripable>,
63 boost::shared_ptr<ARDOUR::Automatable>,
64 boost::shared_ptr<ARDOUR::AutomationControl>,
69 ArdourCanvas::Canvas& canvas,
70 const std::string & name, /* translatable */
71 const std::string & plug_name = "");
73 ~AutomationTimeAxisView();
75 virtual void set_height (uint32_t, TrackHeightMode m = OnlySelf);
76 void set_samples_per_pixel (double);
77 std::string name() const { return _name; }
78 Gdk::Color color () const;
80 boost::shared_ptr<ARDOUR::Stripable> stripable() const;
81 ARDOUR::PresentationInfo const & presentation_info () const;
83 void add_automation_event (GdkEvent *, framepos_t, double, bool with_guard_points);
87 /** @return Our AutomationLine, if this view has one, or 0 if it uses AutomationRegionViews */
88 boost::shared_ptr<AutomationLine> line() { return _line; }
90 /** @return All AutomationLines associated with this view */
91 std::list<boost::shared_ptr<AutomationLine> > lines () const;
93 void set_selected_points (PointSelection&);
94 void get_selectables (ARDOUR::framepos_t start, ARDOUR::framepos_t end, double top, double bot, std::list<Selectable *>&, bool within = false);
95 void get_inverted_selectables (Selection&, std::list<Selectable*>& results);
97 void show_timestretch (framepos_t /*start*/, framepos_t /*end*/, int /*layers*/, int /*layer*/) {}
98 void hide_timestretch () {}
100 /* editing operations */
102 void cut_copy_clear (Selection&, Editing::CutCopyOp);
103 bool paste (ARDOUR::framepos_t, const Selection&, PasteContext&, const int32_t sub_num);
105 int set_state (const XMLNode&, int version);
107 std::string state_id() const;
108 static bool parse_state_id (std::string const &, PBD::ID &, bool &, Evoral::Parameter &);
110 boost::shared_ptr<ARDOUR::AutomationControl> control() const { return _control; }
111 boost::shared_ptr<AutomationController> controller() const { return _controller; }
112 Evoral::Parameter parameter () const {
116 ArdourCanvas::Item* base_item () const {
120 bool has_automation () const;
122 boost::shared_ptr<ARDOUR::Stripable> parent_stripable () {
126 bool show_regions () const {
127 return _show_regions;
130 static void what_has_visible_automation (const boost::shared_ptr<ARDOUR::Automatable>& automatable, std::set<Evoral::Parameter>& visible);
133 /* Note that for MIDI controller "automation" (in regions), all of these
134 * may be set. In this case, _automatable is likely _route so the
135 * controller will send immediate events out the route's MIDI port. */
138 boost::shared_ptr<ARDOUR::Stripable> _stripable;
140 boost::shared_ptr<ARDOUR::AutomationControl> _control;
141 /** control owner; may be _stripable, something else (e.g. a pan control), or NULL */
142 boost::shared_ptr<ARDOUR::Automatable> _automatable;
143 /** controller owner */
144 boost::shared_ptr<AutomationController> _controller;
145 Evoral::Parameter _parameter;
147 ArdourCanvas::Rectangle* _base_rect;
148 boost::shared_ptr<AutomationLine> _line;
152 /** AutomationStreamView if we are editing region-based automation (for MIDI), otherwise 0 */
153 AutomationStreamView* _view;
156 bool first_call_to_set_height;
158 ArdourWidgets::ArdourButton hide_button;
159 ArdourWidgets::ArdourDropdown auto_dropdown;
160 Gtk::Label* plugname;
161 bool plugname_packed;
163 Gtk::CheckMenuItem* auto_off_item;
164 Gtk::CheckMenuItem* auto_play_item;
165 Gtk::CheckMenuItem* auto_touch_item;
166 Gtk::CheckMenuItem* auto_write_item;
168 Gtk::CheckMenuItem* mode_discrete_item;
169 Gtk::CheckMenuItem* mode_line_item;
170 Gtk::CheckMenuItem* mode_log_item;
171 Gtk::CheckMenuItem* mode_exp_item;
175 void add_line (boost::shared_ptr<AutomationLine>);
177 void clear_clicked ();
178 void hide_clicked ();
180 virtual bool can_edit_name() const {return false;}
182 void build_display_menu ();
184 void cut_copy_clear_one (AutomationLine&, Selection&, Editing::CutCopyOp);
185 bool paste_one (ARDOUR::framepos_t, unsigned, float times, const Selection&, ItemCounts& counts, bool greedy=false);
186 void route_going_away ();
188 void set_automation_state (ARDOUR::AutoState);
189 bool ignore_state_request;
190 bool ignore_mode_request;
192 bool propagate_time_selection () const;
194 void automation_state_changed ();
196 void set_interpolation (ARDOUR::AutomationList::InterpolationStyle);
197 void interpolation_changed (ARDOUR::AutomationList::InterpolationStyle);
199 PBD::ScopedConnectionList _list_connections;
200 PBD::ScopedConnectionList _stripable_connections;
205 //void set_colors ();
206 void color_handler ();
208 static Pango::FontDescription name_font;
209 static bool have_name_font;
212 int set_state_2X (const XMLNode &, int);
215 #endif /* __ardour_gtk_automation_time_axis_h__ */