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authorAndrei Karas <akaras@inbox.ru>2011-01-02 01:48:38 +0200
committerAndrei Karas <akaras@inbox.ru>2011-01-02 02:41:24 +0200
commit3eeae12c498d1a4dbe969462d2ba841f77ee3ccb (patch)
treeff8eab35e732bc0749fc11677c8873a7b3a58704 /src/gui/widgets/desktop.cpp
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Initial commit.
This code based on mana client http://www.gitorious.org/mana/mana and my private repository.
Diffstat (limited to 'src/gui/widgets/desktop.cpp')
-rw-r--r--src/gui/widgets/desktop.cpp157
1 files changed, 157 insertions, 0 deletions
diff --git a/src/gui/widgets/desktop.cpp b/src/gui/widgets/desktop.cpp
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+/*
+ * Desktop widget
+ * Copyright (c) 2009-2010 The Mana World Development Team
+ *
+ * This file is part of The Mana 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 "graphics.h"
+#include "log.h"
+#include "main.h"
+
+#include "gui/palette.h"
+#include "gui/theme.h"
+
+#include "gui/widgets/label.h"
+
+#include "resources/image.h"
+#include "resources/resourcemanager.h"
+#include "resources/wallpaper.h"
+
+#include "utils/stringutils.h"
+
+Desktop::Desktop()
+ : mWallpaper(0)
+{
+ addWidgetListener(this);
+
+ Wallpaper::loadWallpapers();
+
+ std::string appName = branding.getValue("appName", std::string(""));
+
+ if (appName.empty())
+ mVersionLabel = new Label(FULL_VERSION);
+ else
+ mVersionLabel = new Label(strprintf("%s (Mana %s)", appName.c_str(),
+ FULL_VERSION));
+
+ mVersionLabel->setBackgroundColor(gcn::Color(255, 255, 255, 128));
+ add(mVersionLabel, 25, 2);
+}
+
+Desktop::~Desktop()
+{
+ if (mWallpaper)
+ mWallpaper->decRef();
+}
+
+void Desktop::reloadWallpaper()
+{
+ Wallpaper::loadWallpapers();
+ setBestFittingWallpaper();
+}
+
+void Desktop::widgetResized(const gcn::Event &event _UNUSED_)
+{
+ setBestFittingWallpaper();
+}
+
+void Desktop::draw(gcn::Graphics *graphics)
+{
+ Graphics *g = static_cast<Graphics *>(graphics);
+
+ if (!mWallpaper || (getWidth() > mWallpaper->getWidth() ||
+ getHeight() > mWallpaper->getHeight()))
+ {
+ // TODO: Color from palette
+ g->setColor(gcn::Color(64, 64, 64));
+ g->fillRectangle(gcn::Rectangle(0, 0, getWidth(), getHeight()));
+ }
+
+ if (mWallpaper)
+ {
+ if (!mWallpaper->useOpenGL())
+ {
+ g->drawImage(mWallpaper,
+ (getWidth() - mWallpaper->getWidth()) / 2,
+ (getHeight() - mWallpaper->getHeight()) / 2);
+ }
+ else
+ {
+ g->drawRescaledImage(mWallpaper, 0, 0, 0, 0,
+ mWallpaper->getWidth(), mWallpaper->getHeight(),
+ getWidth(), getHeight(), false);
+ }
+ }
+
+ // Draw a thin border under the application version...
+ g->setColor(gcn::Color(255, 255, 255, 128));
+ g->fillRectangle(gcn::Rectangle(mVersionLabel->getDimension()));
+
+ Container::draw(graphics);
+}
+
+void Desktop::setBestFittingWallpaper()
+{
+ if (!config.getBoolValue("showBackground"))
+ return;
+
+ const std::string wallpaperName =
+ Wallpaper::getWallpaper(getWidth(), getHeight());
+
+ Image *nWallPaper = Theme::getImageFromTheme(wallpaperName);
+
+ if (nWallPaper)
+ {
+ if (mWallpaper)
+ mWallpaper->decRef();
+
+ if (!nWallPaper->useOpenGL()
+ && (nWallPaper->getWidth() != getWidth()
+ || nWallPaper->getHeight() != getHeight()))
+ {
+ // We rescale to obtain a fullscreen wallpaper...
+ Image *newRsclWlPpr = nWallPaper->SDLgetScaledImage(
+ getWidth(), getHeight());
+ std::string idPath = nWallPaper->getIdPath();
+
+ // We replace the resource in the resource manager
+ nWallPaper->decRef();
+ if (newRsclWlPpr)
+ {
+ ResourceManager::getInstance()->addResource(
+ idPath, newRsclWlPpr);
+
+ mWallpaper = newRsclWlPpr;
+ }
+ else
+ {
+ mWallpaper = nWallPaper;
+ }
+ }
+ else
+ {
+ mWallpaper = nWallPaper;
+ }
+ }
+ else
+ {
+ logger->log("Couldn't load %s as wallpaper", wallpaperName.c_str());
+ }
+}