/* * The ManaPlus Client * Copyright (c) 2009 Aethyra Development Team * 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/label.h" #include "gui/theme.h" #include <guichan/font.hpp> #include "debug.h" Skin *Label::mSkin = nullptr; int Label::mInstances = 0; Label::Label(const Widget2 *const widget) : gcn::Label(), Widget2(widget), mPadding(0) { init(); } Label::Label(const Widget2 *const widget, const std::string &caption) : gcn::Label(caption), Widget2(widget), mPadding(0) { init(); } Label::~Label() { mInstances --; if (mInstances == 0 && Theme::instance()) Theme::instance()->unload(mSkin); } void Label::init() { mForegroundColor = getThemeColor(Theme::LABEL); if (mInstances == 0) { if (Theme::instance()) mSkin = Theme::instance()->load("label.xml", ""); } mInstances ++; if (mSkin) mPadding = mSkin->getPadding(); else mPadding = 0; } void Label::draw(gcn::Graphics* graphics) { int textX; const int textY = getHeight() / 2 - getFont()->getHeight() / 2; switch (getAlignment()) { case Graphics::LEFT: default: textX = mPadding; break; case Graphics::CENTER: textX = getWidth() / 2; break; case Graphics::RIGHT: if (getWidth() > mPadding) textX = getWidth() - mPadding; else textX = 0; break; } graphics->setFont(getFont()); graphics->setColor(mForegroundColor); graphics->drawText(getCaption(), textX, textY, getAlignment()); } void Label::adjustSize() { setWidth(getFont()->getWidth(getCaption()) + 2 * mPadding); setHeight(getFont()->getHeight() + 2 * mPadding); }