path: root/src/gui/widgets/itemlinkhandler.cpp

/*
 *  The ManaPlus Client
 *  Copyright (C) 2009  The Mana World Development Team
 *  Copyright (C) 2009-2010  The Mana Developers
 *  Copyright (C) 2011  The ManaPlus Developers
 *
 *  This file is part of The ManaPlus Client.
 *
 *  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
 *  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, see <http://www.gnu.org/licenses/>.
 */

#include <sstream>
#include <string>

#include "item.h"

#include "gui/itempopup.h"
#include "gui/viewport.h"

#include "gui/widgets/itemlinkhandler.h"

#include "resources/itemdb.h"

ItemLinkHandler::ItemLinkHandler()
{
    mItemPopup = new ItemPopup;
}

ItemLinkHandler::~ItemLinkHandler()
{
    delete mItemPopup;
    mItemPopup = 0;
}

void ItemLinkHandler::handleLink(const std::string &link,
                                 gcn::MouseEvent *event _UNUSED_)
{
    if (!mItemPopup)
        return;

    int id = 0;
    std::stringstream stream;
    stream << link;
    stream >> id;

    if (id > 0)
    {
        const ItemInfo &itemInfo = ItemDB::get(id);
        mItemPopup->setItem(itemInfo, true);

        if (mItemPopup->isVisible())
            mItemPopup->setVisible(false);
        else if (viewport)
            mItemPopup->position(viewport->getMouseX(), viewport->getMouseY());
    }
}