| /******************************************************************************* |
| * Copyright (c) 2010 BSI Business Systems Integration AG. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * BSI Business Systems Integration AG - initial API and implementation |
| ******************************************************************************/ |
| package org.eclipse.scout.rt.client.ui.form; |
| |
| import java.io.ByteArrayInputStream; |
| import java.net.URL; |
| import java.util.ArrayList; |
| import java.util.Collection; |
| |
| import org.eclipse.core.runtime.IProduct; |
| import org.eclipse.core.runtime.Platform; |
| import org.eclipse.scout.commons.LocaleThreadLocal; |
| import org.eclipse.scout.commons.annotations.Order; |
| import org.eclipse.scout.commons.exception.ProcessingException; |
| import org.eclipse.scout.commons.html.HTML; |
| import org.eclipse.scout.commons.html.HtmlHelper; |
| import org.eclipse.scout.commons.logger.IScoutLogger; |
| import org.eclipse.scout.commons.logger.ScoutLogManager; |
| import org.eclipse.scout.rt.client.ClientSyncJob; |
| import org.eclipse.scout.rt.client.IClientSession; |
| import org.eclipse.scout.rt.client.services.common.icon.IconSpec; |
| import org.eclipse.scout.rt.client.services.common.perf.IPerformanceAnalyzerService; |
| import org.eclipse.scout.rt.client.ui.form.ScoutInfoForm.MainBox.CloseButton; |
| import org.eclipse.scout.rt.client.ui.form.ScoutInfoForm.MainBox.GroupBox.HtmlField; |
| import org.eclipse.scout.rt.client.ui.form.fields.button.AbstractCloseButton; |
| import org.eclipse.scout.rt.client.ui.form.fields.groupbox.AbstractGroupBox; |
| import org.eclipse.scout.rt.client.ui.form.fields.htmlfield.AbstractHtmlField; |
| import org.eclipse.scout.rt.shared.AbstractIcons; |
| import org.eclipse.scout.rt.shared.ScoutTexts; |
| import org.eclipse.scout.rt.shared.services.common.file.RemoteFile; |
| import org.eclipse.scout.rt.shared.services.common.shell.IShellService; |
| import org.eclipse.scout.rt.shared.ui.UserAgentUtility; |
| import org.eclipse.scout.service.SERVICES; |
| import org.osgi.framework.Version; |
| |
| public class ScoutInfoForm extends AbstractForm { |
| private static final IScoutLogger LOG = ScoutLogManager.getLogger(ScoutInfoForm.class); |
| |
| private RemoteFile m_logoImage; |
| |
| public ScoutInfoForm() throws ProcessingException { |
| super(); |
| m_logoImage = new RemoteFile("logo.png", 0); |
| } |
| |
| public RemoteFile getLogoImage() { |
| return m_logoImage; |
| } |
| |
| public void setLogoImage(RemoteFile f) { |
| m_logoImage = f; |
| } |
| |
| @Override |
| protected String getConfiguredTitle() { |
| return ScoutTexts.get("Info"); |
| } |
| |
| public MainBox getMainBox() { |
| return (MainBox) getRootGroupBox(); |
| } |
| |
| public HtmlField getHtmlField() { |
| return getFieldByClass(HtmlField.class); |
| } |
| |
| public CloseButton getCloseButton() { |
| return getFieldByClass(CloseButton.class); |
| } |
| |
| public void startModify() throws ProcessingException { |
| startInternal(new ModifyHandler()); |
| } |
| |
| @Order(10.0f) |
| public class MainBox extends AbstractGroupBox { |
| |
| @Override |
| protected boolean getConfiguredGridUseUiWidth() { |
| if (UserAgentUtility.isSwingUi()) { |
| return true; |
| } |
| return false; |
| } |
| |
| @Order(10.0f) |
| public class GroupBox extends AbstractGroupBox { |
| |
| @Override |
| protected boolean getConfiguredGridUseUiWidth() { |
| if (UserAgentUtility.isSwingUi()) { |
| return true; |
| } |
| return false; |
| } |
| |
| @Order(10.0f) |
| public class HtmlField extends AbstractHtmlField { |
| |
| @Override |
| protected boolean getConfiguredLabelVisible() { |
| return false; |
| } |
| |
| @Override |
| protected boolean getConfiguredEnabled() { |
| return true; |
| } |
| |
| @Override |
| protected boolean getConfiguredScrollBarEnabled() { |
| return false; |
| } |
| |
| @Override |
| protected boolean getConfiguredGridUseUiWidth() { |
| if (UserAgentUtility.isSwingUi()) { |
| return true; |
| } |
| return false; |
| } |
| |
| @Override |
| protected boolean getConfiguredGridUseUiHeight() { |
| if (UserAgentUtility.isSwingUi()) { |
| return true; |
| } |
| return false; |
| } |
| |
| @Override |
| protected int getConfiguredGridW() { |
| if (UserAgentUtility.isSwingUi()) { |
| return 1; |
| } |
| return 2; |
| } |
| |
| @Override |
| protected int getConfiguredGridH() { |
| if (UserAgentUtility.isSwingUi()) { |
| return 1; |
| } |
| |
| // If the client is a webclient then some of these informations must be omitted (Security) so that the html |
| // field is smaller @see https://bugs.eclipse.org/bugs/show_bug.cgi?id=365761 |
| else if (UserAgentUtility.isWebClient()) { |
| return 12; |
| } |
| return 20; |
| } |
| |
| @Override |
| protected void execHyperlinkAction(URL url, String path, boolean local) throws ProcessingException { |
| if (!local) { |
| SERVICES.getService(IShellService.class).shellOpen(url.toExternalForm()); |
| } |
| } |
| } |
| } |
| |
| @Order(20.0f) |
| public class CloseButton extends AbstractCloseButton { |
| @Override |
| protected String getConfiguredTooltipText() { |
| return null; |
| } |
| } |
| } |
| |
| protected void createHtmlAttachments(Collection<RemoteFile> collection) { |
| RemoteFile f = getLogoImage(); |
| if (f != null && !f.hasContent()) { |
| // try to load bundle resource |
| try { |
| IClientSession clientSession = ClientSyncJob.getCurrentSession(); |
| IconSpec iconSpec = clientSession.getIconLocator().getIconSpec(AbstractIcons.ApplicationLogo); |
| ByteArrayInputStream is = new ByteArrayInputStream(iconSpec.getContent()); |
| f.readData(is); |
| is.close(); |
| } |
| catch (Exception ex2) { |
| LOG.info(null, ex2); |
| f = null; |
| } |
| } |
| if (f != null && f.hasContent()) { |
| collection.add(f); |
| } |
| } |
| |
| protected void createHtmlBody(StringBuffer buf) { |
| String title = "unknown"; |
| Version v = Version.emptyVersion; |
| IProduct product = Platform.getProduct(); |
| if (product != null) { |
| title = product.getName(); |
| v = Version.parseVersion("" + product.getDefiningBundle().getHeaders().get("Bundle-Version")); |
| } |
| buf.append("<head>\n"); |
| buf.append("<style type=\"text/css\">\n"); |
| buf.append("h1 {font-family: sans-serif}\n"); |
| buf.append("h2 {font-family: sans-serif}\n"); |
| buf.append("h3 {font-family: sans-serif}\n"); |
| buf.append("body {font-family: sans-serif}\n"); |
| buf.append("p {font-family: sans-serif}\n"); |
| buf.append("</style>\n"); |
| buf.append("</head>\n"); |
| buf.append("<p>"); |
| RemoteFile f = getLogoImage(); |
| if (f != null) { |
| buf.append("<img src=\"" + f.getPath() + "\">"); |
| } |
| else { |
| buf.append(HTML.h3(title).toHtml()); |
| } |
| buf.append("<p>"); |
| buf.append(HTML.h2(title + " " + v.getMajor() + "." + v.getMinor() + "." + v.getMicro()).toHtml()); |
| buf.append("<table cellspacing=0 cellpadding=0>"); |
| // |
| StringBuffer contentBuf = new StringBuffer(); |
| createHtmlPropertyTableContent(contentBuf); |
| buf.append(contentBuf.toString()); |
| buf.append("<tr><td>" + ScoutTexts.get("DetailedVersion") + ":</td><td> </td><td>" + HtmlHelper.escape(v.toString()) + "</td></tr>"); |
| // |
| buf.append("</table>"); |
| } |
| |
| protected void createHtmlPropertyTableContent(StringBuffer buf) { |
| IClientSession session = ClientSyncJob.getCurrentSession(); |
| long memUsed = (Runtime.getRuntime().totalMemory() - Runtime.getRuntime().freeMemory()) / 1024 / 1024; |
| long memTotal = Runtime.getRuntime().totalMemory() / 1024 / 1024; |
| long memMax = Runtime.getRuntime().maxMemory() / 1024 / 1024; |
| // |
| buf.append("<tr><td>" + ScoutTexts.get("Username") + ":</td><td> </td><td>" + HtmlHelper.escape(session.getUserId()) + "</td></tr>"); |
| buf.append("<tr><td>" + ScoutTexts.get("Language") + ":</td><td> </td><td>" + HtmlHelper.escape(LocaleThreadLocal.get().getDisplayLanguage()) + "</td></tr>"); |
| buf.append("<tr><td>" + ScoutTexts.get("FormattingLocale") + ":</td><td> </td><td>" + HtmlHelper.escape(LocaleThreadLocal.get().toString()) + "</td></tr>"); |
| |
| /** |
| * These information must only be presented in the case of an richclient. If the client is a webclient (ui.rap) then |
| * these informations must be omitted (Security) https://bugs.eclipse.org/bugs/show_bug.cgi?id=365761 |
| */ |
| if (UserAgentUtility.isRichClient()) { |
| buf.append("<tr><td>" + ScoutTexts.get("JavaVersion") + ":</td><td> </td><td>" + HtmlHelper.escape(System.getProperty("java.version")) + "</td></tr>"); |
| buf.append("<tr><td>" + ScoutTexts.get("JavaVMVersion") + ":</td><td> </td><td>" + HtmlHelper.escape(System.getProperty("java.vm.version")) + "</td></tr>"); |
| buf.append("<tr><td>" + ScoutTexts.get("OSVersion") + ":</td><td> </td><td>" + HtmlHelper.escape(System.getProperty("os.name") + " " + System.getProperty("os.version")) + "</td></tr>"); |
| buf.append("<tr><td>" + ScoutTexts.get("OSUser") + ":</td><td> </td><td>" + HtmlHelper.escape(System.getProperty("user.name")) + "</td></tr>"); |
| buf.append("<tr><td>" + ScoutTexts.get("MemoryStatus") + ":</td><td> </td><td>" + memUsed + "MB (total " + memTotal + "MB / max " + memMax + "MB)</td></tr>"); |
| IPerformanceAnalyzerService perf = SERVICES.getService(IPerformanceAnalyzerService.class); |
| if (perf != null) { |
| buf.append("<tr><td>" + ScoutTexts.get("NetworkLatency") + ":</td><td> </td><td>" + perf.getNetworkLatency() + " ms</td></tr>"); |
| buf.append("<tr><td>" + ScoutTexts.get("ExecutionTime") + ":</td><td> </td><td>" + perf.getServerExecutionTime() + " ms</td></tr>"); |
| } |
| if (session.getServiceTunnel() != null && session.getServiceTunnel().getServerURL() != null) { |
| buf.append("<tr><td>" + ScoutTexts.get("Server") + ":</td><td> </td><td>" + HtmlHelper.escape(session.getServiceTunnel().getServerURL().toString()) + "</td></tr>"); |
| } |
| } |
| } |
| |
| @Order(20.0f) |
| public class ModifyHandler extends AbstractFormHandler { |
| |
| @Override |
| protected void execLoad() throws ProcessingException { |
| ArrayList<RemoteFile> attachments = new ArrayList<RemoteFile>(); |
| createHtmlAttachments(attachments); |
| if (attachments.size() > 0) { |
| getHtmlField().setAttachments(attachments); |
| } |
| StringBuffer buf = new StringBuffer(); |
| createHtmlBody(buf); |
| getHtmlField().setValue(buf.toString()); |
| } |
| } |
| } |
