13
0
livetrax/gtk2_ardour/automation_time_axis.h
Paul Davis 87726495c3 Merged changes from trunk 1699:1751 into 2.1-staging
git-svn-id: svn://localhost/ardour2/branches/2.1-staging@1752 d708f5d6-7413-0410-9779-e7cbd77b26cf
2007-04-26 20:54:31 +00:00

152 lines
4.2 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 <vector>
#include <list>
#include <string>
#include <boost/shared_ptr.hpp>
#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 RegionSelection;
class PointSelection;
class AutomationLine;
class GhostRegion;
class Selection;
class Selectable;
class AutomationTimeAxisView : public TimeAxisView {
public:
AutomationTimeAxisView (ARDOUR::Session&,
boost::shared_ptr<ARDOUR::Route>,
PublicEditor&,
TimeAxisView& parent,
ArdourCanvas::Canvas& canvas,
const string & name, /* translatable */
const string & state_name, /* not translatable */
const string & plug_name = "");
~AutomationTimeAxisView();
virtual 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, nframes_t, double) = 0;
virtual void clear_lines ();
virtual void add_line (AutomationLine&);
vector<AutomationLine*> lines;
void set_selected_points (PointSelection&);
void get_selectables (nframes_t start, nframes_t end, double top, double bot, list<Selectable *>&);
void get_inverted_selectables (Selection&, list<Selectable*>& results);
void show_timestretch (nframes_t start, 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 (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:
boost::shared_ptr<ARDOUR::Route> route;
ArdourCanvas::SimpleRect* base_rect;
string _name;
string _state_name;
bool in_destructor;
bool first_call_to_set_height;
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&, 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 ();
void set_colors ();
void color_handler (ColorID, uint32_t);
static Pango::FontDescription name_font;
static bool have_name_font;
};
#endif /* __ardour_gtk_automation_time_axis_h__ */