/* _______ __ __ __ ______ __ __ _______ __ __ * / _____/\ / /\ / /\ / /\ / ____/\ / /\ / /\ / ___ /\ / |\/ /\ * / /\____\// / // / // / // /\___\// /_// / // /\_/ / // , |/ / / * / / /__ / / // / // / // / / / ___ / // ___ / // /| ' / / * / /_// /\ / /_// / // / // /_/_ / / // / // /\_/ / // / | / / * /______/ //______/ //_/ //_____/\ /_/ //_/ //_/ //_/ //_/ /|_/ / * \______\/ \______\/ \_\/ \_____\/ \_\/ \_\/ \_\/ \_\/ \_\/ \_\/ * * Copyright (c) 2004 - 2008 Olof Naess�n and Per Larsson * Copyright (C) 2011-2012 The ManaPlus Developers * * * Per Larsson a.k.a finalman * Olof Naess�n a.k.a jansem/yakslem * * Visit: http://guichan.sourceforge.net * * License: (BSD) * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * 3. Neither the name of Guichan nor the names of its contributors may * be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ /* * For comments regarding functions please see the header file. */ #include "guichan/widgets/label.hpp" #include "guichan/exception.hpp" #include "guichan/font.hpp" #include "guichan/graphics.hpp" #include "debug.h" namespace gcn { Label::Label() { mAlignment = Graphics::LEFT; } Label::Label(const std::string& caption) { mCaption = caption; mAlignment = Graphics::LEFT; setWidth(getFont()->getWidth(caption)); setHeight(getFont()->getHeight()); } const std::string &Label::getCaption() const { return mCaption; } void Label::setCaption(const std::string& caption) { mCaption = caption; } void Label::setAlignment(Graphics::Alignment alignment) { mAlignment = alignment; } Graphics::Alignment Label::getAlignment() const { return mAlignment; } void Label::draw(Graphics* graphics) { int textX; int textY = getHeight() / 2 - getFont()->getHeight() / 2; switch (getAlignment()) { case Graphics::LEFT: textX = 0; break; case Graphics::CENTER: textX = getWidth() / 2; break; case Graphics::RIGHT: textX = getWidth(); break; default: throw GCN_EXCEPTION("Unknown alignment."); } graphics->setFont(getFont()); graphics->setColor(getForegroundColor()); graphics->drawText(getCaption(), textX, textY, getAlignment()); } void Label::adjustSize() { setWidth(getFont()->getWidth(getCaption())); setHeight(getFont()->getHeight()); } }