152 lines
4.2 KiB
C++
152 lines
4.2 KiB
C++
/*
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Copyright (C) 2000-2007 Paul Davis
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#ifndef __ardour_gtk_automation_time_axis_h__
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#define __ardour_gtk_automation_time_axis_h__
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#include <vector>
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#include <list>
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#include <string>
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#include <boost/shared_ptr.hpp>
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#include <ardour/types.h>
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#include "canvas.h"
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#include "time_axis_view.h"
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#include "simplerect.h"
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using std::vector;
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using std::list;
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using std::string;
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namespace ARDOUR {
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class Session;
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class Route;
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}
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class PublicEditor;
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class TimeSelection;
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class RegionSelection;
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class PointSelection;
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class AutomationLine;
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class GhostRegion;
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class Selection;
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class Selectable;
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class AutomationTimeAxisView : public TimeAxisView {
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public:
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AutomationTimeAxisView (ARDOUR::Session&,
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boost::shared_ptr<ARDOUR::Route>,
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PublicEditor&,
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TimeAxisView& parent,
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ArdourCanvas::Canvas& canvas,
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const string & name, /* translatable */
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const string & state_name, /* not translatable */
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const string & plug_name = "");
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~AutomationTimeAxisView();
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virtual void set_height (TimeAxisView::TrackHeight);
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void set_samples_per_unit (double);
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std::string name() const { return _name; }
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virtual void add_automation_event (ArdourCanvas::Item *item, GdkEvent *event, nframes_t, double) = 0;
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virtual void clear_lines ();
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virtual void add_line (AutomationLine&);
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vector<AutomationLine*> lines;
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void set_selected_points (PointSelection&);
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void get_selectables (nframes_t start, nframes_t end, double top, double bot, list<Selectable *>&);
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void get_inverted_selectables (Selection&, list<Selectable*>& results);
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void show_timestretch (nframes_t start, nframes_t end) {}
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void hide_timestretch () {}
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/* editing operations */
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bool cut_copy_clear (Selection&, Editing::CutCopyOp);
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bool cut_copy_clear_objects (PointSelection&, Editing::CutCopyOp);
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bool paste (nframes_t, float times, Selection&, size_t nth);
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void reset_objects (PointSelection&);
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void add_ghost (GhostRegion*);
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void remove_ghost (GhostRegion*);
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void show_all_control_points ();
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void hide_all_but_selected_control_points ();
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void set_state (const XMLNode&);
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XMLNode* get_state_node ();
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protected:
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boost::shared_ptr<ARDOUR::Route> route;
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ArdourCanvas::SimpleRect* base_rect;
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string _name;
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string _state_name;
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bool in_destructor;
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bool first_call_to_set_height;
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Gtk::Button hide_button;
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Gtk::Button height_button;
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Gtk::Button clear_button;
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Gtk::Button auto_button;
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Gtk::Menu* automation_menu;
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Gtk::Label* plugname;
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bool plugname_packed;
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Gtk::CheckMenuItem* auto_off_item;
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Gtk::CheckMenuItem* auto_play_item;
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Gtk::CheckMenuItem* auto_touch_item;
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Gtk::CheckMenuItem* auto_write_item;
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void clear_clicked ();
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void height_clicked ();
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void hide_clicked ();
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void auto_clicked ();
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virtual void build_display_menu ();
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list<GhostRegion*> ghosts;
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bool cut_copy_clear_one (AutomationLine&, Selection&, Editing::CutCopyOp);
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bool cut_copy_clear_objects_one (AutomationLine&, PointSelection&, Editing::CutCopyOp);
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bool paste_one (AutomationLine&, nframes_t, float times, Selection&, size_t nth);
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void reset_objects_one (AutomationLine&, PointSelection&);
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virtual void set_automation_state (ARDOUR::AutoState) = 0;
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bool ignore_state_request;
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void automation_state_changed ();
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sigc::connection automation_connection;
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void entered ();
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void exited ();
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void set_colors ();
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void color_handler ();
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static Pango::FontDescription name_font;
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static bool have_name_font;
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};
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#endif /* __ardour_gtk_automation_time_axis_h__ */
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