/* * The ManaPlus Client * Copyright (C) 2006-2009 The Mana World Development Team * Copyright (C) 2009-2010 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/textpreview.h" #include "client.h" #include "configuration.h" #include "textrenderer.h" #include "gui/gui.h" #include "gui/palette.h" #include "gui/sdlfont.h" #include <typeinfo> #include "debug.h" float TextPreview::mAlpha = 1.0; TextPreview::TextPreview(const std::string &text): mFont(gui->getFont()), mText(text), mTextColor(&Theme::getThemeColor(Theme::TEXT)), mBGColor(&Theme::getThemeColor(Theme::BACKGROUND)), mTextBGColor(nullptr), mTextAlpha(false), mOpaque(false), mShadow(false), mOutline(false) { } void TextPreview::draw(gcn::Graphics* graphics) { if (Client::getGuiAlpha() != mAlpha) mAlpha = Client::getGuiAlpha(); int alpha = static_cast<int>(mAlpha * 255.0f); if (!mTextAlpha) alpha = 255; if (mOpaque) { graphics->setColor(gcn::Color(static_cast<int>(mBGColor->r), static_cast<int>(mBGColor->g), static_cast<int>(mBGColor->b), static_cast<int>(mAlpha * 255.0f))); graphics->fillRectangle(gcn::Rectangle(0, 0, getWidth(), getHeight())); } if (mTextBGColor && typeid(*mFont) == typeid(SDLFont)) { SDLFont *font = static_cast<SDLFont*>(mFont); int x = font->getWidth(mText) + 1 + 2 * ((mOutline || mShadow) ? 1 :0); int y = font->getHeight() + 1 + 2 * ((mOutline || mShadow) ? 1 : 0); graphics->setColor(gcn::Color(static_cast<int>(mTextBGColor->r), static_cast<int>(mTextBGColor->g), static_cast<int>(mTextBGColor->b), static_cast<int>(mAlpha * 255.0f))); graphics->fillRectangle(gcn::Rectangle(1, 1, x, y)); } TextRenderer::renderText(graphics, mText, 2, 2, gcn::Graphics::LEFT, gcn::Color(mTextColor->r, mTextColor->g, mTextColor->b, alpha), mFont, mOutline, mShadow); }