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livetrax/gtk2_ardour/keyeditor.h

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/*
* Copyright (C) 2007-2016 Paul Davis <paul@linuxaudiosystems.com>
* Copyright (C) 2008-2011 David Robillard <d@drobilla.net>
* Copyright (C) 2016-2017 Robin Gareus <robin@gareus.org>
*
* 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.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#ifndef __ardour_gtk_key_editor_h__
#define __ardour_gtk_key_editor_h__
#include <string>
#include <gtkmm/buttonbox.h>
#include <gtkmm/notebook.h>
#include <gtkmm/scrolledwindow.h>
#include <gtkmm/treemodelfilter.h>
#include <gtkmm/treestore.h>
#include <gtkmm/treeview.h>
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#include "widgets/searchbar.h"
#include "ardour_window.h"
namespace Gtkmm2ext {
class Bindings;
}
class KeyEditor : public ArdourWindow
{
public:
KeyEditor ();
void add_tab (std::string const &name, Gtkmm2ext::Bindings&);
void remove_tab (std::string const &name);
static sigc::signal<void> UpdateBindings;
void disconnect () {
_refresh_connection.disconnect ();
}
private:
class Tab : public Gtk::VBox
{
public:
Tab (KeyEditor&, std::string const &name, Gtkmm2ext::Bindings*);
uint32_t populate ();
void unbind ();
void bind (GdkEventKey* release_event, guint pressed_key);
void action_selected ();
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void sort_column_changed ();
void tab_mapped ();
bool visible_func(const Gtk::TreeModel::const_iterator& iter) const;
struct KeyEditorColumns : public Gtk::TreeModel::ColumnRecord {
KeyEditorColumns () {
add (name);
add (binding);
add (path);
add (bindable);
add (action);
}
Gtk::TreeModelColumn<std::string> name;
Gtk::TreeModelColumn<std::string> binding;
Gtk::TreeModelColumn<std::string> path;
Gtk::TreeModelColumn<bool> bindable;
Gtk::TreeModelColumn<Glib::RefPtr<Gtk::Action> > action;
};
Gtk::VBox vpacker;
/* give KeyEditor full access to these. This is just a helper
* class with no special semantics
*/
KeyEditor& owner;
std::string name;
Gtkmm2ext::Bindings* bindings;
Gtk::ScrolledWindow scroller;
mutable Gtk::TreeView view;
Glib::RefPtr<Gtk::TreeStore> data_model;
Glib::RefPtr<Gtk::TreeModelFilter> filter;
Glib::RefPtr<Gtk::TreeModelSort> sorted_filter;
KeyEditorColumns columns;
guint last_keyval;
protected:
bool key_press_event (GdkEventKey*);
bool key_release_event (GdkEventKey*);
Gtk::TreeModel::iterator find_action_path (Gtk::TreeModel::const_iterator begin, Gtk::TreeModel::const_iterator end, const std::string& path) const;
};
friend class Tab;
Gtk::VBox vpacker;
Gtk::Notebook notebook;
Gtk::Button unbind_button;
Gtk::HButtonBox unbind_box;
Gtk::HBox reset_box;
Gtk::Button reset_button;
Gtk::Label reset_label;
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ArdourWidgets::SearchBar filter_entry;
std::string filter_string;
Gtk::Button print_button;
Gtk::Label print_label;
typedef std::vector<Tab*> Tabs;
Tabs tabs;
Tab* current_tab();
void unbind ();
void reset ();
void refresh ();
void page_change (GtkNotebookPage*, guint);
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unsigned int sort_column;
Gtk::SortType sort_type;
void toggle_sort_type ();
void search_string_updated (const std::string&);
void print () const;
sigc::connection _refresh_connection;
};
#endif /* __ardour_gtk_key_editor_h__ */