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/*
* Copyright (c) 2011, 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
*/
#include "stdafx.h"
#ifndef __APPLE__
#include <algorithm>
#endif
using namespace mforms;
MenuBase::MenuBase()
: _parent(0)
{
_impl = &mforms::ControlFactory::get_instance()->_menu_item_impl;
}
MenuBase::~MenuBase()
{
for (std::vector<MenuItem*>::iterator iter = _items.begin(); iter != _items.end(); ++iter)
(*iter)->release();
_items.clear();
}
void MenuBase::add_item(MenuItem *item)
{
insert_item(-1, item);
}
void MenuBase::insert_item(int index, MenuItem *item)
{
if (index < 0 || index > (int) _items.size())
index = _items.size();
item->_parent = this;
_impl->insert_item(this, index, item);
_items.insert(_items.begin()+index, item);
// item->retain();
}
void MenuBase::remove_all()
{
_impl->remove_item(this, NULL); // null means remove all
std::vector<MenuItem*>::iterator iter;
for (iter = _items.begin(); iter != _items.end(); ++iter)
{
(*iter)->_parent = 0;
(*iter)->release();
}
_items.clear();
}
void MenuBase::remove_item(MenuItem *item)
{
std::vector<MenuItem*>::iterator iter = std::find(_items.begin(), _items.end(), item);
if (iter != _items.end())
{
(*iter)->_parent = 0;
_impl->remove_item(this, item);
item->release();
_items.erase(iter);
}
}
void MenuBase::set_enabled(bool flag)
{
_impl->set_enabled(this, flag);
}
bool MenuBase::get_enabled()
{
return _impl->get_enabled(this);
}
MenuItem *MenuBase::find_item(const std::string &name)
{
for (std::vector<MenuItem*>::const_iterator iter = _items.begin(); iter != _items.end(); ++iter)
{
if ((*iter)->get_name() == name)
return *iter;
MenuItem *item;
if ((item = (*iter)->find_item(name)))
return item;
}
return 0;
}
void MenuBase::validate()
{
for (std::vector<MenuItem*>::const_iterator iter = _items.begin(); iter != _items.end(); ++iter)
(*iter)->validate();
}
MenuBar *MenuBase::get_menubar()
{
if (dynamic_cast<MenuBar*>(this) != NULL)
return dynamic_cast<MenuBar*>(this);
MenuBase *p = _parent;
while (p && p->get_parent())
p = p->get_parent();
if (p)
return dynamic_cast<MenuBar*>(p);
return 0;
}
MenuItem::MenuItem(const std::string &title, const MenuItemType type)
: MenuBase()
{
_impl->create_menu_item(this, title, type); // ! Warning there will be no checked menu with this!
}
void MenuItem::set_title(const std::string &title)
{
_impl->set_title(this, title);
}
std::string MenuItem::get_title()
{
return _impl->get_title(this);
}
void MenuItem::set_shortcut(const std::string &shortcut)
{
_impl->set_shortcut(this, shortcut);
}
void MenuItem::set_checked(bool flag)
{
_impl->set_checked(this, flag);
}
bool MenuItem::get_checked()
{
return _impl->get_checked(this);
}
void MenuItem::callback()
{
_clicked_signal();
}
void MenuItem::validate()
{
if (_validate)
set_enabled(_validate());
if (!_items.empty())
MenuBase::validate();
}
void MenuItem::set_validator(const boost::function<bool ()> &slot)
{
_validate = slot;
}
void MenuItem::set_name(const std::string &name)
{
_name= name;
}
MenuBar::MenuBar()
: MenuBase()
{
_impl->create_menu_bar(this);
}
void MenuBar::will_show_submenu_from(MenuItem *item)
{
_signal_will_show(item);
}
void MenuBar::set_item_enabled(const std::string &item_name, bool flag)
{
MenuItem *item = find_item(item_name);
if (item)
item->set_enabled(flag);
}
void MenuBar::set_item_checked(const std::string &item_name, bool flag)
{
MenuItem *item = find_item(item_name);
if (item)
item->set_checked(flag);
}
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