/* * Desktop widget * Copyright (c) 2009-2010 The Mana World Development Team * Copyright (C) 2011-2013 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/desktop.h" #include "configuration.h" #include "main.h" #include "gui/widgets/label.h" #include "resources/image.h" #include "resources/imagehelper.h" #include "resources/resourcemanager.h" #include "resources/wallpaper.h" #include "debug.h" Desktop::Desktop(const Widget2 *const widget) : Container(widget), gcn::WidgetListener(), mWallpaper(nullptr), mVersionLabel(nullptr), mBackgroundColor(getThemeColor(Theme::BACKGROUND, 128)), mBackgroundGrayColor(getThemeColor(Theme::BACKGROUND_GRAY)) { addWidgetListener(this); Wallpaper::loadWallpapers(); const std::string appName = branding.getValue("appName", std::string()); if (appName.empty()) { mVersionLabel = new Label(this, FULL_VERSION); } else { mVersionLabel = new Label(this, strprintf("%s (%s)", FULL_VERSION, appName.c_str())); } mVersionLabel->setBackgroundColor(getThemeColor(Theme::BACKGROUND, 128)); add(mVersionLabel, 25, 2); } Desktop::~Desktop() { if (mWallpaper) { mWallpaper->decRef(); mWallpaper = nullptr; } } void Desktop::reloadWallpaper() { Wallpaper::loadWallpapers(); setBestFittingWallpaper(); } void Desktop::widgetResized(const gcn::Event &event A_UNUSED) { setBestFittingWallpaper(); } void Desktop::draw(gcn::Graphics *graphics) { BLOCK_START("Desktop::draw") Graphics *const g = static_cast<Graphics *const>(graphics); const gcn::Rectangle &rect = mDimension; const int width = rect.width; const int height = rect.height; if (mWallpaper) { const int wallpWidth = mWallpaper->getWidth(); const int wallpHeight = mWallpaper->getHeight(); if (width > wallpWidth || height > wallpHeight) { g->setColor(mBackgroundGrayColor); g->fillRectangle(gcn::Rectangle(0, 0, width, height)); } if (imageHelper->useOpenGL() == RENDER_SOFTWARE) { g->drawImage(mWallpaper, (width - wallpWidth) / 2, (height - wallpHeight) / 2); } else { g->drawRescaledImage(mWallpaper, 0, 0, 0, 0, wallpWidth, wallpHeight, width, height, false); } } else { g->setColor(mBackgroundGrayColor); g->fillRectangle(gcn::Rectangle(0, 0, width, height)); } // Draw a thin border under the application version... g->setColor(mBackgroundColor); g->fillRectangle(gcn::Rectangle(mVersionLabel->getDimension())); Container::draw(graphics); BLOCK_END("Desktop::draw") } void Desktop::setBestFittingWallpaper() { if (!config.getBoolValue("showBackground")) return; const std::string wallpaperName = Wallpaper::getWallpaper(getWidth(), getHeight()); Image *const nWallPaper = Theme::getImageFromTheme(wallpaperName); if (nWallPaper) { if (mWallpaper) { mWallpaper->decRef(); mWallpaper = nullptr; } const gcn::Rectangle &rect = mDimension; const int width = rect.width; const int height = rect.height; if (imageHelper->useOpenGL() == RENDER_SOFTWARE && (nWallPaper->getWidth() != width || nWallPaper->getHeight() != height)) { // We rescale to obtain a fullscreen wallpaper... Image *const newRsclWlPpr = ResourceManager::getInstance() ->getRescaled(nWallPaper, width, height); if (newRsclWlPpr) { // We replace the resource in the resource manager nWallPaper->decRef(); mWallpaper = newRsclWlPpr; } else { mWallpaper = nWallPaper; } } else { mWallpaper = nWallPaper; } } else { logger->log("Couldn't load %s as wallpaper", wallpaperName.c_str()); } }