rather than a time range. This makes more sense now that we display every point on an automation line, rather than just a subset. Makes the code a fair bit simpler, and should fix some unexpected behaviours, especially when cutting automation points. git-svn-id: svn://localhost/ardour2/branches/3.0@12054 d708f5d6-7413-0410-9779-e7cbd77b26cf
197 lines
5.6 KiB
C++
197 lines
5.6 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 <list>
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#include <string>
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#include <utility>
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#include <boost/shared_ptr.hpp>
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#include "ardour/types.h"
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#include "ardour/automatable.h"
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#include "ardour/automation_list.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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#include "automation_controller.h"
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namespace ARDOUR {
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class Session;
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class Route;
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class AutomationControl;
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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 Selection;
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class Selectable;
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class AutomationStreamView;
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class AutomationController;
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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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boost::shared_ptr<ARDOUR::Automatable>,
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boost::shared_ptr<ARDOUR::AutomationControl>,
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Evoral::Parameter,
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PublicEditor&,
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TimeAxisView& parent,
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bool show_regions,
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ArdourCanvas::Canvas& canvas,
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const std::string & name, /* translatable */
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const std::string & plug_name = "");
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~AutomationTimeAxisView();
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virtual void set_height (uint32_t);
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void set_samples_per_unit (double);
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std::string name() const { return _name; }
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void add_automation_event (GdkEvent *, framepos_t, double);
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void clear_lines ();
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/** @return Our AutomationLine, if this view has one, or 0 if it uses AutomationRegionViews */
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boost::shared_ptr<AutomationLine> line() { return _line; }
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/** @return All AutomationLines associated with this view */
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std::list<boost::shared_ptr<AutomationLine> > lines () const;
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void set_selected_points (PointSelection&);
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void get_selectables (ARDOUR::framepos_t start, ARDOUR::framepos_t end, double top, double bot, std::list<Selectable *>&);
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void get_inverted_selectables (Selection&, std::list<Selectable*>& results);
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void show_timestretch (framepos_t /*start*/, framepos_t /*end*/) {}
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void hide_timestretch () {}
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/* editing operations */
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bool paste (ARDOUR::framepos_t, float times, Selection&, size_t nth);
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int set_state (const XMLNode&, int version);
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std::string state_id() const;
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static bool parse_state_id (std::string const &, PBD::ID &, bool &, Evoral::Parameter &);
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boost::shared_ptr<ARDOUR::AutomationControl> control() { return _control; }
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boost::shared_ptr<AutomationController> controller() { return _controller; }
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Evoral::Parameter parameter () const {
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return _parameter;
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}
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ArdourCanvas::Item* base_item () const {
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return _base_rect;
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}
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bool has_automation () const;
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boost::shared_ptr<ARDOUR::Route> parent_route () {
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return _route;
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}
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bool show_regions () const {
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return _show_regions;
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}
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static void what_has_visible_automation (const boost::shared_ptr<ARDOUR::Automatable>& automatable, std::set<Evoral::Parameter>& visible);
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protected:
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/** parent route */
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boost::shared_ptr<ARDOUR::Route> _route;
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/** control; 0 if we are editing region-based automation */
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boost::shared_ptr<ARDOUR::AutomationControl> _control;
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/** control owner; may be _route, or 0 if we are editing region-based automation */
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boost::shared_ptr<ARDOUR::Automatable> _automatable;
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/** controller owner; 0 if we are editing region-based automation */
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boost::shared_ptr<AutomationController> _controller;
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Evoral::Parameter _parameter;
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ArdourCanvas::SimpleRect* _base_rect;
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boost::shared_ptr<AutomationLine> _line;
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/** AutomationStreamView if we are editing region-based automation (for MIDI), otherwise 0 */
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AutomationStreamView* _view;
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std::string _name;
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bool ignore_toggle;
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bool first_call_to_set_height;
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Gtk::Button hide_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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Gtk::CheckMenuItem* mode_discrete_item;
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Gtk::CheckMenuItem* mode_line_item;
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bool _show_regions;
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void add_line (boost::shared_ptr<AutomationLine>);
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void clear_clicked ();
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void hide_clicked ();
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void auto_clicked ();
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void build_display_menu ();
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bool paste_one (AutomationLine&, ARDOUR::framepos_t, float times, Selection&, size_t nth);
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void route_going_away ();
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void set_automation_state (ARDOUR::AutoState);
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bool ignore_state_request;
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void automation_state_changed ();
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void set_interpolation (ARDOUR::AutomationList::InterpolationStyle);
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void interpolation_changed (ARDOUR::AutomationList::InterpolationStyle);
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PBD::ScopedConnectionList _list_connections;
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PBD::ScopedConnectionList _route_connections;
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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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private:
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int set_state_2X (const XMLNode &, int);
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};
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#endif /* __ardour_gtk_automation_time_axis_h__ */
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