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/*
* Copyright (c) 2009, 2014, Oracle and/or its affiliates. All rights reserved.
*
* 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; version 2 of the
* License.
*
* 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 St, Fifth Floor, Boston, MA
* 02110-1301 USA
*/
#pragma once
#include <map>
#include "boost/signals2.hpp"
#include "base/trackable.h"
#include "mforms/base.h"
#include "base/ui_form.h"
namespace mforms {
class Menu;
}
namespace mforms {
#ifndef DOXYGEN_SHOULD_SKIP_THIS
#ifndef SWIG
struct MFORMS_EXPORT MenuImplPtrs
{
bool (*create)(Menu *self);
void (*remove_item)(Menu *self, int i);
int (*add_item)(Menu *self, const std::string &caption, const std::string &action);
int (*add_separator)(Menu *self);
int (*add_submenu)(Menu *self, const std::string &caption, Menu *submenu);
void (*clear)(Menu *self);
void (*set_item_enabled)(Menu *self, int i, bool flag);
void (*popup_at)(Menu *self, Object *control, int x, int y);
};
#endif
#endif
class MFORMS_EXPORT Menu : public Object, public base::trackable
{
private:
MenuImplPtrs *_menu_impl;
boost::function<void (const std::string&)> _action_handler;
boost::signals2::signal<void ()> _on_will_show;
boost::signals2::signal<void (const std::string&)> _on_action;
std::map<const std::string, int> _item_map;
public:
Menu();
bool empty() const;
void clear();
void remove_item(int i);
int add_item(const std::string &caption, const std::string &action);
int add_separator();
int add_submenu(const std::string &caption, Menu *submenu);
void add_items_from_list(const bec::MenuItemList& list);
void set_item_enabled(int i, bool flag);
void set_item_enabled(const std::string &action, bool flag);
#ifndef SWIG
void set_handler(const boost::function<void (const std::string&)> &action_handler);
#endif
void popup_at(Object *control, int x, int y);
void popup();
void handle_action(const std::string &action);
int get_item_index(const std::string &action);
#ifndef SWIG
boost::signals2::signal<void ()>* signal_will_show() { return &_on_will_show; }
boost::signals2::signal<void (const std::string&)>* signal_on_action() { return &_on_action; }
#endif
};
};
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