148 lines
4.2 KiB
C++
148 lines
4.2 KiB
C++
/*
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* Copyright (C) 2005-2017 Paul Davis <paul@linuxaudiosystems.com>
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* Copyright (C) 2005 Taybin Rutkin <taybin@taybin.com>
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* Copyright (C) 2009-2012 Carl Hetherington <carl@carlh.net>
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* Copyright (C) 2009-2012 David Robillard <d@drobilla.net>
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* Copyright (C) 2014-2017 Robin Gareus <robin@gareus.org>
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* Copyright (C) 2016 Tim Mayberry <mojofunk@gmail.com>
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*
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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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*
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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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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#ifndef __ardour_gtk_axis_view_h__
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#define __ardour_gtk_axis_view_h__
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#include <list>
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#include <boost/unordered_map.hpp>
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#include <gtkmm/label.h>
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#include <gtkmm/table.h>
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#include <gdkmm/color.h>
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#include "pbd/xml++.h"
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#include "pbd/signals.h"
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#include "ardour/session_handle.h"
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#include "gui_object.h"
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#include "selectable.h"
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namespace PBD {
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class Controllable;
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}
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namespace ARDOUR {
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class Session;
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class Stripable;
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class PresentationInfo;
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}
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/**
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* AxisView defines the abstract base class for horizontal and vertical
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* presentations of Stripables.
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*
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*/
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class AxisView : public virtual PBD::ScopedConnectionList, public virtual ARDOUR::SessionHandlePtr, public virtual Selectable
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{
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public:
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virtual std::string name() const = 0;
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virtual Gdk::Color color() const = 0;
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sigc::signal<void> Hiding;
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virtual boost::shared_ptr<ARDOUR::Stripable> stripable() const = 0;
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virtual boost::shared_ptr<ARDOUR::AutomationControl> control() const { return boost::shared_ptr<ARDOUR::AutomationControl>(); }
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virtual std::string state_id() const = 0;
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/* for now, we always return properties in string form.
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*/
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std::string gui_property (const std::string& property_name) const;
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bool get_gui_property (const std::string& property_name, std::string& value) const;
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template <typename T>
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bool get_gui_property (const std::string& property_name, T& value) const
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{
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std::string str = gui_property (property_name);
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if (!str.empty ()) {
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return PBD::string_to<T>(str, value);
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}
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return false;
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}
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template <typename T>
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bool get_gui_property (const std::string& state_id, const std::string& property_name, T& value) const
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{
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std::string str = gui_object_state().get_string (state_id, property_name);
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if (!str.empty ()) {
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return PBD::string_to<T>(str, value);
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}
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return false;
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}
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void set_gui_property (const std::string& property_name, const std::string& value);
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void remove_gui_property (const std::string& property_name);
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void set_gui_property (const std::string& property_name, const char* value) {
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set_gui_property (property_name, std::string(value));
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}
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template <typename T>
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void set_gui_property (const std::string& property_name, const T& value)
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{
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set_gui_property (property_name, PBD::to_string(value));
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}
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void cleanup_gui_properties () {
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/* remove related property node from the GUI state */
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gui_object_state().remove_node (state_id());
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property_hashtable.clear ();
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}
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void set_selected (bool yn);
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virtual bool marked_for_display () const;
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virtual bool set_marked_for_display (bool);
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static GUIObjectState& gui_object_state();
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void clear_property_cache() { property_hashtable.clear(); }
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/**
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* Generate a new random TrackView color, unique from those colors already used.
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*
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* @return the unique random color.
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*/
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static Gdk::Color unique_random_color();
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protected:
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AxisView ();
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virtual ~AxisView();
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static std::list<Gdk::Color> used_colors;
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Gtk::Label name_label;
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void set_name_ellipsize_mode ();
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Gtk::Label inactive_label;
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Gtk::Table inactive_table;
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mutable boost::unordered_map<std::string, std::string> property_hashtable;
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}; /* class AxisView */
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#endif /* __ardour_gtk_axis_view_h__ */
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