From a1a18f77a50804e0127dfa4b0f5240c49c541184 Mon Sep 17 00:00:00 2001 From: Scott Jackson Date: Mon, 2 Jul 2012 21:24:02 -0700 Subject: Initial Commit --- .../controller/AbstractChartController.java | 60 ++++++++++++++++++++++ 1 file changed, 60 insertions(+) create mode 100644 subsonic-main/src/main/java/net/sourceforge/subsonic/controller/AbstractChartController.java (limited to 'subsonic-main/src/main/java/net/sourceforge/subsonic/controller/AbstractChartController.java') diff --git a/subsonic-main/src/main/java/net/sourceforge/subsonic/controller/AbstractChartController.java b/subsonic-main/src/main/java/net/sourceforge/subsonic/controller/AbstractChartController.java new file mode 100644 index 00000000..f163f82d --- /dev/null +++ b/subsonic-main/src/main/java/net/sourceforge/subsonic/controller/AbstractChartController.java @@ -0,0 +1,60 @@ +/* + This file is part of Subsonic. + + Subsonic 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 3 of the License, or + (at your option) any later version. + + Subsonic 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 Subsonic. If not, see . + + Copyright 2009 (C) Sindre Mehus + */ +package net.sourceforge.subsonic.controller; + +import org.springframework.web.servlet.support.*; +import org.springframework.web.servlet.mvc.*; +import org.springframework.ui.context.*; + +import javax.servlet.http.*; +import java.awt.*; +import java.util.*; + +/** + * Abstract super class for controllers which generate charts. + * + * @author Sindre Mehus + */ +public abstract class AbstractChartController implements Controller { + + /** + * Returns the chart background color for the current theme. + * @param request The servlet request. + * @return The chart background color. + */ + protected Color getBackground(HttpServletRequest request) { + return getColor("backgroundColor", request); + } + + /** + * Returns the chart foreground color for the current theme. + * @param request The servlet request. + * @return The chart foreground color. + */ + protected Color getForeground(HttpServletRequest request) { + return getColor("textColor", request); + } + + private Color getColor(String code, HttpServletRequest request) { + Theme theme = RequestContextUtils.getTheme(request); + Locale locale = RequestContextUtils.getLocale(request); + String colorHex = theme.getMessageSource().getMessage(code, new Object[0], locale); + return new Color(Integer.parseInt(colorHex, 16)); + } +} -- cgit v1.2.3