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// SPDX-License-Identifier: GPL-2.0-or-later
/*
* Shortcuts
*
* Copyright (C) 2020 Tavmjong Bah
*
* The contents of this file may be used under the GNU General Public License Version 2 or later.
*
*/
#ifndef INK_SHORTCUTS_H
#define INK_SHORTCUTS_H
#include <map>
#include <set>
#include <giomm.h>
#include <gtkmm.h>
#include <sigc++/sigc++.h>
namespace Inkscape {
namespace UI {
namespace View {
class View;
}
}
namespace XML {
class Document;
class Node;
}
struct accel_key_less
{
bool operator()(const Gtk::AccelKey& key1, const Gtk::AccelKey& key2) const
{
if(key1.get_key() < key2.get_key()) return true;
if(key1.get_key() > key2.get_key()) return false;
return (key1.get_mod() < key2.get_mod());
}
};
class Shortcuts {
public:
enum What {
All,
System,
User
};
static Shortcuts& getInstance()
{
static Shortcuts instance;
if (!instance.initialized) {
instance.init();
}
return instance;
}
private:
Shortcuts();
~Shortcuts() = default;
public:
Shortcuts(Shortcuts const&) = delete;
void operator=(Shortcuts const&) = delete;
void init();
void clear();
bool read( Glib::RefPtr<Gio::File> file, bool user_set = false);
bool write(Glib::RefPtr<Gio::File> file, What what = User);
bool write_user();
bool is_user_set(Glib::ustring& action);
// Add/remove shortcuts
bool add_shortcut(Glib::ustring name, const Gtk::AccelKey& shortcut, bool user);
bool remove_shortcut(Glib::ustring name);
Glib::ustring remove_shortcut(const Gtk::AccelKey& shortcut);
// User shortcuts
bool add_user_shortcut(Glib::ustring name, const Gtk::AccelKey& shortcut);
bool remove_user_shortcut(Glib::ustring name);
bool clear_user_shortcuts();
// Invoke action corresponding to key
bool invoke_action(GdkEventKey const *event);
// Utility
sigc::connection connect_changed(sigc::slot<void ()> const &slot);
static Glib::ustring get_label(const Gtk::AccelKey& shortcut);
static Gtk::AccelKey get_from_event(GdkEventKey const *event, bool fix = false);
std::vector<Glib::ustring> list_all_detailed_action_names();
std::vector<Glib::ustring> list_all_actions();
static std::vector<std::pair<Glib::ustring, Glib::ustring>> get_file_names();
void update_gui_text_recursive(Gtk::Widget* widget);
// Dialogs
bool import_shortcuts();
bool export_shortcuts();
// Debug
void dump();
void dump_all_recursive(Gtk::Widget* widget);
private:
// Gio::Actions
Glib::RefPtr<Gtk::Application> app;
std::map<Glib::ustring, bool> action_user_set;
void _read(XML::Node const &keysnode, bool user_set);
bool initialized = false;
sigc::signal<void ()> _changed;
};
} // Namespace Inkscape
#endif // INK_SHORTCUTS_H
/*
Local Variables:
mode:c++
c-file-style:"stroustrup"
c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
indent-tabs-mode:nil
fill-column:99
End:
*/
// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4 :
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