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livetrax/gtk2_ardour/automation_time_axis.h
2006-05-19 20:10:35 +00:00

122 lines
3.2 KiB
C++

#ifndef __ardour_gtk_automation_time_axis_h__
#define __ardour_gtk_automation_time_axis_h__
#include <vector>
#include <list>
#include <string>
#include <ardour/types.h>
#include "canvas.h"
#include "time_axis_view.h"
#include "simplerect.h"
using std::vector;
using std::list;
using std::string;
namespace ARDOUR {
class Session;
class Route;
}
class PublicEditor;
class TimeSelection;
class AudioRegionSelection;
class PointSelection;
class AutomationLine;
class GhostRegion;
class Selection;
class Selectable;
class AutomationTimeAxisView : public TimeAxisView {
public:
AutomationTimeAxisView (ARDOUR::Session&,
ARDOUR::Route&,
PublicEditor&,
TimeAxisView& parent,
ArdourCanvas::Canvas& canvas,
const string & name, /* translatable */
const string & state_name, /* not translatable */
const string & plug_name = "");
~AutomationTimeAxisView();
void set_height (TimeAxisView::TrackHeight);
void set_samples_per_unit (double);
std::string name() const { return _name; }
virtual void add_automation_event (ArdourCanvas::Item *item, GdkEvent *event, jack_nframes_t, double) = 0;
void clear_lines ();
void add_line (AutomationLine&);
vector<AutomationLine*> lines;
void set_selected_points (PointSelection&);
void get_selectables (jack_nframes_t start, jack_nframes_t end, double top, double bot, list<Selectable *>&);
void get_inverted_selectables (Selection&, list<Selectable*>& results);
void show_timestretch (jack_nframes_t start, jack_nframes_t end) {}
void hide_timestretch () {}
/* editing operations */
bool cut_copy_clear (Selection&, Editing::CutCopyOp);
bool cut_copy_clear_objects (PointSelection&, Editing::CutCopyOp);
bool paste (jack_nframes_t, float times, Selection&, size_t nth);
void reset_objects (PointSelection&);
void add_ghost (GhostRegion*);
void remove_ghost (GhostRegion*);
void show_all_control_points ();
void hide_all_but_selected_control_points ();
void set_state (const XMLNode&);
XMLNode* get_state_node ();
protected:
ARDOUR::Route& route;
ArdourCanvas::SimpleRect* base_rect;
string _name;
string _state_name;
bool in_destructor;
Gtk::Button hide_button;
Gtk::Button height_button;
Gtk::Button clear_button;
Gtk::Button 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;
void clear_clicked ();
void height_clicked ();
void hide_clicked ();
void auto_clicked ();
virtual void build_display_menu ();
list<GhostRegion*> ghosts;
bool cut_copy_clear_one (AutomationLine&, Selection&, Editing::CutCopyOp);
bool cut_copy_clear_objects_one (AutomationLine&, PointSelection&, Editing::CutCopyOp);
bool paste_one (AutomationLine&, jack_nframes_t, float times, Selection&, size_t nth);
void reset_objects_one (AutomationLine&, PointSelection&);
virtual void set_automation_state (ARDOUR::AutoState) = 0;
bool ignore_state_request;
void automation_state_changed ();
sigc::connection automation_connection;
void entered ();
void exited ();
};
#endif /* __ardour_gtk_automation_time_axis_h__ */