📄 page.java
字号:
/* * @author <a href="mailto:wehrens@gridsphere.org">Oliver Wehrens</a> * @version $Id: Page.java 4496 2006-02-08 20:27:04Z wehrens $ */package org.gridsphere.layout.view.brush;import org.gridsphere.layout.PortletComponent;import org.gridsphere.layout.PortletPage;import org.gridsphere.layout.view.BaseRender;import org.gridsphere.layout.view.Render;import org.gridsphere.portlet.impl.SportletProperties;import org.gridsphere.portletcontainer.GridSphereEvent;import javax.portlet.PortletRequest;import javax.portlet.PortletSession;import java.awt.*;import java.util.Iterator;import java.util.List;import java.util.Locale;import java.util.Map;public class Page extends BaseRender implements Render { /** * Constructs an instance of PortletPage */ public Page() { } public StringBuffer doStart(GridSphereEvent event, PortletComponent component) { PortletRequest req = event.getRenderRequest(); StringBuffer page = new StringBuffer(); PortletPage portletPage = (PortletPage) component; // page header Locale locale = req.getLocale(); ComponentOrientation orientation = ComponentOrientation.getOrientation(locale); // page.append("<?xml version=\"1.0\" encoding=\"utf-8\"?>"); page.append("<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Strict//EN\" "); page.append("\"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd\">"); if (orientation.isLeftToRight()) { page.append("\n<html"); } else { page.append("\n<html dir=\"rtl\""); } page.append(" xmlns=\"http://www.w3.org/1999/xhtml\">"); page.append("\n<!-- GridSphere Release: ").append(SportletProperties.getInstance().getProperty("gridsphere.release")).append("-->"); page.append("\n\t<head>"); page.append("\n\t<title>").append(portletPage.getTitle()).append("</title>"); page.append("\n\t<meta name='keywords' content='").append(portletPage.getKeywords()).append("' />"); page.append("\n\t<meta http-equiv=\"content-type\" content=\"text/html; charset=utf-8\">"); page.append("\n\t<meta http-equiv=\"Pragma\" content=\"no-cache\" />"); page.append("\n\t<meta http-equiv=\"Expires\" content=\"-1\"/>"); if (portletPage.getRefresh() > 0) page.append("\n\t<meta http-equiv=\"refresh\" content=\"").append(portletPage.getRefresh()).append("\"/>"); String theme = (String) req.getPortletSession().getAttribute(SportletProperties.LAYOUT_THEME, PortletSession.APPLICATION_SCOPE); page.append("\n\t<link type=\"text/css\" href=\"").append(req.getContextPath()).append("/themes/").append(portletPage.getRenderKit()).append("/").append(theme).append("/css" + "/default.css\" rel=\"stylesheet\"/>"); // Add portlet defined stylesheet if defined Map props = (Map) req.getAttribute(SportletProperties.PORTAL_PROPERTIES); if (props != null) { Object cssHrefObj = props.get("CSS_HREF"); if ((cssHrefObj != null) && (cssHrefObj instanceof List)) { List cssHref = (List) cssHrefObj; Iterator it = cssHref.iterator(); while (it.hasNext()) { String cssLink = (String) it.next(); if (cssLink != null) { page.append("\n\t<link type=\"text/css\" href=\"").append(cssLink).append("\" rel=\"stylesheet\"/>"); } } } } page.append("\n\t<link rel=\"icon\" href=\"").append(req.getContextPath()).append("/").append(portletPage.getIcon()).append("\" type=\"image/x-icon\"/>"); page.append("\n\t<link rel=\"shortcut icon\" href=\"").append(req.getContextPath()).append("/").append(portletPage.getIcon()).append("\" type=\"image/x-icon\"/>"); page.append("\n\t<script type=\"text/javascript\" src=\"").append(req.getContextPath()).append("/javascript/gridsphere.js\"></script>"); page.append("\n\t<script type=\"text/javascript\" src=\"").append(req.getContextPath()).append("/javascript/validation.js\"></script>"); page.append("\n\t<script type=\"text/javascript\" src=\"").append(req.getContextPath()).append("/javascript/yahoo/yahoo.js\"></script>"); page.append("\n\t<script type=\"text/javascript\" src=\"").append(req.getContextPath()).append("/javascript/yahoo/connection.js\"></script>"); page.append("\n\t<script type=\"text/javascript\" src=\"").append(req.getContextPath()).append("/javascript/gridsphere_ajax.js\"></script>"); if (props != null) { Object jsObj = props.get("JAVASCRIPT_SRC"); if ((jsObj != null) && (jsObj instanceof java.util.List)) { java.util.List jsSrc = (java.util.List) jsObj; Iterator it = jsSrc.iterator(); while (it.hasNext()) { String jsLink = (String) it.next(); if (jsLink != null) { page.append("\n\t<script type=\"text/javascript\" src=\"").append(jsLink).append("\"></script>"); } } } } page.append("\n\t</head>\n\t"); page.append("<body"); if (props != null) { Object bodyOnLoadObj = props.get("BODY_ONLOAD"); if ((bodyOnLoadObj != null) && (bodyOnLoadObj instanceof List)) { List onLoad = (List) bodyOnLoadObj; Iterator it = onLoad.iterator(); page.append(" onload="); while (it.hasNext()) { String onLoadFunc = (String) it.next(); if (onLoadFunc != null) { page.append(onLoadFunc); } } } Object bodyOnUnLoadObj = props.get("BODY_ONUNLOAD"); if ((bodyOnUnLoadObj != null) && (bodyOnUnLoadObj instanceof List)) { List onUnLoad = (List) bodyOnUnLoadObj; Iterator it = onUnLoad.iterator(); page.append(" onunload="); while (it.hasNext()) { String onUnLoadFunc = (String) it.next(); if (onUnLoadFunc != null) { page.append(onUnLoadFunc); } } } } page.append(">\n<div id=\"gridsphere-layout-page\">\n"); return page; } public StringBuffer doEnd(GridSphereEvent event, PortletComponent comp) { StringBuffer end = new StringBuffer("\n</div> <!-- gridsphere-layout-page -->\n"); end.append("</body>\n</html>\n"); return end; }}⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -