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/*
* The ManaPlus Client
* Copyright (C) 2010 The Mana Developers
* Copyright (C) 2011-2014 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 "gui/widgets/progressindicator.h"
#include "simpleanimation.h"
#include "resources/animation.h"
#include "resources/imageset.h"
#include "debug.h"
ProgressIndicator::ProgressIndicator() :
gcn::Widget(),
Widget2(),
mIndicator(nullptr)
{
ImageSet *const images = Theme::getImageSetFromTheme(
"progress-indicator.png", 32, 32);
if (images)
{
Animation *const anim = new Animation;
for (ImageSet::size_type i = 0, sz = images->size(); i < sz; ++i)
anim->addFrame(images->get(i), 100, 0, 0, 100);
mIndicator = new SimpleAnimation(anim);
images->decRef();
}
setSize(32, 32);
}
ProgressIndicator::~ProgressIndicator()
{
if (gui)
gui->removeDragged(this);
delete mIndicator;
mIndicator = nullptr;
}
void ProgressIndicator::logic()
{
BLOCK_START("ProgressIndicator::logic")
if (mIndicator)
mIndicator->update(10);
BLOCK_END("ProgressIndicator::logic")
}
void ProgressIndicator::draw(gcn::Graphics *graphics)
{
BLOCK_START("ProgressIndicator::draw")
if (mIndicator)
{
// Draw the indicator centered on the widget
const int x = (mDimension.width - 32) / 2;
const int y = (mDimension.height - 32) / 2;
mIndicator->draw(static_cast<Graphics*>(graphics), x, y);
}
BLOCK_END("ProgressIndicator::draw")
}
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