13
0
livetrax/gtk2_ardour/automation_time_axis.h
David Robillard 31acd96384 Implement "multi-paste" for notes, regions, and automation.
The idea here is that pasting several times to the same location doesn't make
sense.  Instead, the paste is appended past the last paste, snapped to the
grid.  This make it simple to replicate a given section a number of times,
simply by copying once and pasting several times.

This behaviour only appears when successive pastes are done to the same
location (whatever the edit point is).  When the paste point changes, the
"multi-paste" state is reset.

Boots 'n cats 'n boots 'n cats.
2014-11-14 20:04:19 -05:00

202 lines
5.9 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 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, unsigned paste_count, float times, Selection&, size_t nth);
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:
/** parent route */
boost::shared_ptr<ARDOUR::Route> _route;
/** control; 0 if we are editing region-based automation */
boost::shared_ptr<ARDOUR::AutomationControl> _control;
/** control owner; may be _route, or 0 if we are editing region-based automation */
boost::shared_ptr<ARDOUR::Automatable> _automatable;
/** controller owner; 0 if we are editing region-based automation */
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 (AutomationLine&, ARDOUR::framepos_t, unsigned, float times, Selection&, size_t nth);
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__ */