/* * The ManaPlus Client * Copyright (C) 2010 The Mana Developers * Copyright (C) 2011-2012 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 "graphics.h" #include "simpleanimation.h" #include "gui/theme.h" #include "resources/animation.h" #include "resources/imageset.h" #include "resources/resourcemanager.h" #include <guichan/widgets/label.hpp> #include "debug.h" ProgressIndicator::ProgressIndicator() { ImageSet *const images = Theme::getImageSetFromTheme( "progress-indicator.png", 32, 32); Animation *const anim = new Animation; if (images) { 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(); } else { mIndicator = nullptr; } setSize(32, 32); } ProgressIndicator::~ProgressIndicator() { delete mIndicator; mIndicator = nullptr; } void ProgressIndicator::logic() { if (mIndicator) mIndicator->update(10); } void ProgressIndicator::draw(gcn::Graphics *graphics) { if (mIndicator) { // Draw the indicator centered on the widget const int x = (getWidth() - 32) / 2; const int y = (getHeight() - 32) / 2; mIndicator->draw(static_cast<Graphics*>(graphics), x, y); } }