mirror of
https://github.com/Oibaf66/frodo-wii.git
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121 lines
3.8 KiB
C++
121 lines
3.8 KiB
C++
/* _______ __ __ __ ______ __ __ _______ __ __
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* / _____/\ / /\ / /\ / /\ / ____/\ / /\ / /\ / ___ /\ / |\/ /\
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* / /\____\// / // / // / // /\___\// /_// / // /\_/ / // , |/ / /
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* / / /__ / / // / // / // / / / ___ / // ___ / // /| ' / /
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* / /_// /\ / /_// / // / // /_/_ / / // / // /\_/ / // / | / /
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* /______/ //______/ //_/ //_____/\ /_/ //_/ //_/ //_/ //_/ /|_/ /
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* \______\/ \______\/ \_\/ \_____\/ \_\/ \_\/ \_\/ \_\/ \_\/ \_\/
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*
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* Copyright (c) 2004 - 2008 Olof Naessén and Per Larsson
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*
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*
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* Per Larsson a.k.a finalman
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* Olof Naessén a.k.a jansem/yakslem
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*
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* Visit: http://guichan.sourceforge.net
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*
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* License: (BSD)
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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* 3. Neither the name of Guichan nor the names of its contributors may
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* be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
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* TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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/*
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* For comments regarding functions please see the header file.
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*/
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#include "guichan/widgets/label.hpp"
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#include "guichan/exception.hpp"
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#include "guichan/font.hpp"
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#include "guichan/graphics.hpp"
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namespace gcn
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{
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Label::Label()
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{
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mAlignment = Graphics::LEFT;
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}
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Label::Label(const std::string& caption)
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{
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mCaption = caption;
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mAlignment = Graphics::LEFT;
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setWidth(getFont()->getWidth(caption));
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setHeight(getFont()->getHeight());
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}
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const std::string &Label::getCaption() const
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{
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return mCaption;
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}
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void Label::setCaption(const std::string& caption)
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{
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mCaption = caption;
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}
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void Label::setAlignment(Graphics::Alignment alignment)
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{
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mAlignment = alignment;
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}
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Graphics::Alignment Label::getAlignment() const
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{
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return mAlignment;
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}
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void Label::draw(Graphics* graphics)
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{
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int textX;
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int textY = getHeight() / 2 - getFont()->getHeight() / 2;
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switch (getAlignment())
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{
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case Graphics::LEFT:
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textX = 0;
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break;
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case Graphics::CENTER:
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textX = getWidth() / 2;
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break;
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case Graphics::RIGHT:
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textX = getWidth();
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break;
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default:
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throw GCN_EXCEPTION("Unknown alignment.");
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}
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graphics->setFont(getFont());
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graphics->setColor(getForegroundColor());
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graphics->drawText(getCaption(), textX, textY, getAlignment());
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}
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void Label::adjustSize()
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{
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setWidth(getFont()->getWidth(getCaption()));
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setHeight(getFont()->getHeight());
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}
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}
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