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/*
* The Mana World
* Copyright 2007 The Mana World Development Team
*
* This file is part of The Mana World.
*
* The Mana World 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.
*
* The Mana World 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 The Mana World; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include "shortcutcontainer.h"
#include "../configuration.h"
#include "../resources/image.h"
#include "../utils/tostring.h"
float ShortcutContainer::mAlpha = config.getValue("guialpha", 0.8);
ShortcutContainer::ShortcutContainer():
mGridWidth(1),
mGridHeight(1)
{
}
void ShortcutContainer::widgetResized(const gcn::Event &event)
{
mGridWidth = getWidth() / mBoxWidth;
if (mGridWidth < 1)
{
mGridWidth = 1;
}
setHeight((mMaxItems / mGridWidth +
(mMaxItems % mGridWidth > 0 ? 1 : 0)) * mBoxHeight);
mGridHeight = getHeight() / mBoxHeight;
if (mGridHeight < 1)
{
mGridHeight = 1;
}
}
int ShortcutContainer::getIndexFromGrid(int pointX, int pointY) const
{
const gcn::Rectangle tRect = gcn::Rectangle(
0, 0, mGridWidth * mBoxWidth, mGridHeight * mBoxHeight);
if (!tRect.isPointInRect(pointX, pointY))
{
return -1;
}
const int index = ((pointY / mBoxHeight) * mGridWidth) +
pointX / mBoxWidth;
if (index >= mMaxItems)
{
return -1;
}
return index;
}
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