13
0
livetrax/gtk2_ardour/automation_time_axis.h
David Robillard 63082821d8 Support paste between automation lanes.
Also push the increasingly unwieldly paste parameters into a context object.

As with othe things, currently it is only possible to do "cross-type paste" by
explicitly selecting the target track.  We will need to get automation region
view selection working to do better here, but at least for now it's possible to
get the data over.
2014-12-06 12:20:52 -05:00

206 lines
6.0 KiB
C++

/*
Copyright (C) 2000-2007 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_gtk_automation_time_axis_h__
#define __ardour_gtk_automation_time_axis_h__
#include <list>
#include <string>
#include <utility>
#include <boost/shared_ptr.hpp>
#include "ardour/types.h"
#include "ardour/automatable.h"
#include "ardour/automation_list.h"
#include "canvas/rectangle.h"
#include "time_axis_view.h"
#include "automation_controller.h"
#include "ardour_button.h"
namespace ARDOUR {
class Session;
class Route;
class AutomationControl;
}
class PublicEditor;
class TimeSelection;
class RegionSelection;
class PointSelection;
class AutomationLine;
class Selection;
class Selectable;
class AutomationStreamView;
class AutomationController;
class ItemCounts;
class AutomationTimeAxisView : public TimeAxisView {
public:
AutomationTimeAxisView (ARDOUR::Session*,
boost::shared_ptr<ARDOUR::Route>,
boost::shared_ptr<ARDOUR::Automatable>,
boost::shared_ptr<ARDOUR::AutomationControl>,
Evoral::Parameter,
PublicEditor&,
TimeAxisView& parent,
bool show_regions,
ArdourCanvas::Canvas& canvas,
const std::string & name, /* translatable */
const std::string & plug_name = "");
~AutomationTimeAxisView();
virtual void set_height (uint32_t);
void set_samples_per_pixel (double);
std::string name() const { return _name; }
void add_automation_event (GdkEvent *, framepos_t, double, bool with_guard_points);
void clear_lines ();
/** @return Our AutomationLine, if this view has one, or 0 if it uses AutomationRegionViews */
boost::shared_ptr<AutomationLine> line() { return _line; }
/** @return All AutomationLines associated with this view */
std::list<boost::shared_ptr<AutomationLine> > lines () const;
void set_selected_points (PointSelection&);
void get_selectables (ARDOUR::framepos_t start, ARDOUR::framepos_t end, double top, double bot, std::list<Selectable *>&);
void get_inverted_selectables (Selection&, std::list<Selectable*>& results);
void show_timestretch (framepos_t /*start*/, framepos_t /*end*/, int /*layers*/, int /*layer*/) {}
void hide_timestretch () {}
/* editing operations */
void cut_copy_clear (Selection&, Editing::CutCopyOp);
bool paste (ARDOUR::framepos_t, const Selection&, PasteContext&);
int set_state (const XMLNode&, int version);
std::string state_id() const;
static bool parse_state_id (std::string const &, PBD::ID &, bool &, Evoral::Parameter &);
boost::shared_ptr<ARDOUR::AutomationControl> control() { return _control; }
boost::shared_ptr<AutomationController> controller() { return _controller; }
Evoral::Parameter parameter () const {
return _parameter;
}
ArdourCanvas::Item* base_item () const {
return _base_rect;
}
bool has_automation () const;
boost::shared_ptr<ARDOUR::Route> parent_route () {
return _route;
}
bool show_regions () const {
return _show_regions;
}
static void what_has_visible_automation (const boost::shared_ptr<ARDOUR::Automatable>& automatable, std::set<Evoral::Parameter>& visible);
protected:
/* Note that for MIDI controller "automation" (in regions), all of these
may be set. In this case, _automatable is likely _route so the
controller will send immediate events out the route's MIDI port. */
/** parent route */
boost::shared_ptr<ARDOUR::Route> _route;
/** control */
boost::shared_ptr<ARDOUR::AutomationControl> _control;
/** control owner; may be _route, something else (e.g. a pan control), or NULL */
boost::shared_ptr<ARDOUR::Automatable> _automatable;
/** controller owner */
boost::shared_ptr<AutomationController> _controller;
Evoral::Parameter _parameter;
ArdourCanvas::Rectangle* _base_rect;
boost::shared_ptr<AutomationLine> _line;
std::string _name;
/** AutomationStreamView if we are editing region-based automation (for MIDI), otherwise 0 */
AutomationStreamView* _view;
bool ignore_toggle;
bool first_call_to_set_height;
ArdourButton hide_button;
ArdourButton auto_button;
Gtk::Menu* automation_menu;
Gtk::Label* plugname;
bool plugname_packed;
Gtk::CheckMenuItem* auto_off_item;
Gtk::CheckMenuItem* auto_play_item;
Gtk::CheckMenuItem* auto_touch_item;
Gtk::CheckMenuItem* auto_write_item;
Gtk::CheckMenuItem* mode_discrete_item;
Gtk::CheckMenuItem* mode_line_item;
bool _show_regions;
void add_line (boost::shared_ptr<AutomationLine>);
void clear_clicked ();
void hide_clicked ();
void auto_clicked ();
virtual bool can_edit_name() const {return false;}
void build_display_menu ();
void cut_copy_clear_one (AutomationLine&, Selection&, Editing::CutCopyOp);
bool paste_one (ARDOUR::framepos_t, unsigned, float times, const Selection&, ItemCounts& counts, bool greedy=false);
void route_going_away ();
void set_automation_state (ARDOUR::AutoState);
bool ignore_state_request;
void automation_state_changed ();
void set_interpolation (ARDOUR::AutomationList::InterpolationStyle);
void interpolation_changed (ARDOUR::AutomationList::InterpolationStyle);
PBD::ScopedConnectionList _list_connections;
PBD::ScopedConnectionList _route_connections;
void entered ();
void exited ();
//void set_colors ();
void color_handler ();
static Pango::FontDescription name_font;
static bool have_name_font;
private:
int set_state_2X (const XMLNode &, int);
};
#endif /* __ardour_gtk_automation_time_axis_h__ */