| /* |
| * Copyright (c) 2014 Eike Stepper (Berlin, Germany) and others. |
| * 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: |
| * Eike Stepper - initial API and implementation |
| */ |
| package org.eclipse.oomph.setup.internal.installer; |
| |
| import org.eclipse.oomph.internal.ui.AccessUtil; |
| import org.eclipse.oomph.p2.core.Agent; |
| import org.eclipse.oomph.p2.core.P2Util; |
| import org.eclipse.oomph.p2.core.ProfileTransaction.Resolution; |
| import org.eclipse.oomph.setup.User; |
| import org.eclipse.oomph.setup.internal.core.SetupTaskPerformer; |
| import org.eclipse.oomph.setup.internal.core.util.SetupCoreUtil; |
| import org.eclipse.oomph.setup.ui.SetupUIPlugin; |
| import org.eclipse.oomph.setup.ui.wizards.ConfirmationPage; |
| import org.eclipse.oomph.setup.ui.wizards.ProductPage; |
| import org.eclipse.oomph.setup.ui.wizards.SetupWizard; |
| import org.eclipse.oomph.setup.ui.wizards.SetupWizard.Installer; |
| import org.eclipse.oomph.setup.ui.wizards.SetupWizardDialog; |
| import org.eclipse.oomph.util.ExceptionHandler; |
| import org.eclipse.oomph.util.OomphPlugin; |
| |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.core.runtime.IStatus; |
| import org.eclipse.equinox.p2.engine.IProfile; |
| import org.eclipse.equinox.p2.engine.IProfileRegistry; |
| import org.eclipse.equinox.p2.metadata.IInstallableUnit; |
| import org.eclipse.equinox.p2.metadata.Version; |
| import org.eclipse.equinox.p2.query.QueryUtil; |
| import org.eclipse.jface.dialogs.Dialog; |
| import org.eclipse.jface.dialogs.IPageChangedListener; |
| import org.eclipse.jface.dialogs.MessageDialog; |
| import org.eclipse.jface.dialogs.PageChangedEvent; |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.events.SelectionAdapter; |
| import org.eclipse.swt.events.SelectionEvent; |
| import org.eclipse.swt.events.TraverseEvent; |
| import org.eclipse.swt.events.TraverseListener; |
| import org.eclipse.swt.graphics.Image; |
| import org.eclipse.swt.layout.GridData; |
| import org.eclipse.swt.layout.GridLayout; |
| import org.eclipse.swt.widgets.Composite; |
| import org.eclipse.swt.widgets.Control; |
| import org.eclipse.swt.widgets.Link; |
| import org.eclipse.swt.widgets.Shell; |
| import org.eclipse.swt.widgets.ToolBar; |
| import org.eclipse.swt.widgets.ToolItem; |
| |
| import org.osgi.framework.Bundle; |
| import org.osgi.framework.BundleContext; |
| |
| /** |
| * @author Eike Stepper |
| */ |
| public final class InstallerDialog extends SetupWizardDialog implements InstallerUI |
| { |
| private final IPageChangedListener pageChangedListener = new PageChangedListener(); |
| |
| private final boolean restarted; |
| |
| private ToolItem updateToolItem; |
| |
| private boolean updateSearching; |
| |
| private Resolution updateResolution; |
| |
| private IStatus updateError; |
| |
| private String version; |
| |
| private Link versionLink; |
| |
| public InstallerDialog(Shell parentShell, boolean restarted) |
| { |
| this(parentShell, new SetupWizard.Installer(), restarted); |
| } |
| |
| public InstallerDialog(Shell parentShell, Installer installer, boolean restarted) |
| { |
| super(parentShell, installer); |
| this.restarted = restarted; |
| addPageChangedListener(pageChangedListener); |
| } |
| |
| public Installer getInstaller() |
| { |
| return (Installer)getWizard(); |
| } |
| |
| public boolean refreshJREs() |
| { |
| ProductPage page = (ProductPage)getWizard().getPage(ProductPage.PAGE_NAME); |
| if (page != null) |
| { |
| return page.refreshJREs(); |
| } |
| |
| return false; |
| } |
| |
| @Override |
| public void create() |
| { |
| super.create(); |
| |
| final Shell shell = getShell(); |
| shell.addTraverseListener(new TraverseListener() |
| { |
| public void keyTraversed(TraverseEvent e) |
| { |
| if (e.detail == SWT.TRAVERSE_ESCAPE) |
| { |
| shell.close(); |
| e.detail = SWT.TRAVERSE_NONE; |
| e.doit = false; |
| } |
| } |
| }); |
| |
| shell.getDisplay().asyncExec(new Runnable() |
| { |
| public void run() |
| { |
| final Runnable checkIndex = this; |
| final Installer installer = getInstaller(); |
| installer.getIndexLoader().awaitIndexLoad(); |
| shell.getDisplay().asyncExec(new Runnable() |
| { |
| public void run() |
| { |
| if (installer.getCatalogManager().getIndex() == null) |
| { |
| int answer = new MessageDialog(shell, "Network Problem", null, |
| "The catalog could not be loaded. Please ensure that you have network access and, if needed, have configured your network proxy.", |
| MessageDialog.ERROR, new String[] { "Retry", "Configure Network Proxy...", "Exit" }, 0).open(); |
| switch (answer) |
| { |
| case 0: |
| installer.reloadIndex(); |
| shell.getDisplay().asyncExec(checkIndex); |
| return; |
| |
| case 1: |
| new ProxyPreferenceDialog(getShell()).open(); |
| installer.reloadIndex(); |
| shell.getDisplay().asyncExec(checkIndex); |
| return; |
| |
| default: |
| close(); |
| return; |
| } |
| } |
| } |
| }); |
| } |
| }); |
| } |
| |
| @Override |
| protected Control createHelpControl(Composite parent) |
| { |
| Control helpControl = super.createHelpControl(parent); |
| setProductVersionLink(parent); |
| return helpControl; |
| } |
| |
| @Override |
| protected void createToolItemsForToolBar(ToolBar toolBar) |
| { |
| ToolItem networkProxySettingsToolItem = createToolItem(toolBar, "install_prefs_proxy", "Network proxy settings"); |
| networkProxySettingsToolItem.addSelectionListener(new SelectionAdapter() |
| { |
| @Override |
| public void widgetSelected(SelectionEvent e) |
| { |
| Dialog dialog = new ProxyPreferenceDialog(getShell()); |
| dialog.open(); |
| } |
| }); |
| AccessUtil.setKey(networkProxySettingsToolItem, "proxy"); |
| |
| ToolItem sshSettingsToolItem = createToolItem(toolBar, "install_prefs_ssh2", "SSH2 settings"); |
| sshSettingsToolItem.addSelectionListener(new SelectionAdapter() |
| { |
| @Override |
| public void widgetSelected(SelectionEvent e) |
| { |
| Dialog dialog = new SSH2PreferenceDialog(getShell()); |
| dialog.open(); |
| } |
| }); |
| AccessUtil.setKey(sshSettingsToolItem, "ssh"); |
| |
| ToolItem simpleToolItem = createToolItem(toolBar, "simple", "Switch to simple mode"); |
| simpleToolItem.addSelectionListener(new SelectionAdapter() |
| { |
| @Override |
| public void widgetSelected(SelectionEvent e) |
| { |
| close(); |
| setReturnCode(RETURN_SIMPLE); |
| } |
| }); |
| AccessUtil.setKey(simpleToolItem, "simple"); |
| |
| updateToolItem = createToolItem(toolBar, "install_update0", "Update"); |
| updateToolItem.setDisabledImage(SetupInstallerPlugin.INSTANCE.getSWTImage("install_searching0")); |
| updateToolItem.addSelectionListener(new SelectionAdapter() |
| { |
| @Override |
| public void widgetSelected(SelectionEvent e) |
| { |
| selfUpdate(); |
| } |
| }); |
| AccessUtil.setKey(updateToolItem, "update"); |
| } |
| |
| protected final ToolItem createToolItem(ToolBar toolBar, String iconPath, String toolTip) |
| { |
| ToolItem toolItem = new ToolItem(toolBar, SWT.PUSH); |
| if (iconPath == null) |
| { |
| toolItem.setText(toolTip); |
| } |
| else |
| { |
| Image image = SetupInstallerPlugin.INSTANCE.getSWTImage(iconPath); |
| toolItem.setImage(image); |
| toolItem.setToolTipText(toolTip); |
| } |
| |
| return toolItem; |
| } |
| |
| private void selfUpdate() |
| { |
| updateError = null; |
| setUpdateIcon(0); |
| |
| if (updateResolution == null) |
| { |
| initUpdateSearch(); |
| } |
| else |
| { |
| Runnable successRunnable = new Runnable() |
| { |
| public void run() |
| { |
| close(); |
| setReturnCode(RETURN_RESTART); |
| } |
| }; |
| |
| ExceptionHandler<CoreException> exceptionHandler = new ExceptionHandler<CoreException>() |
| { |
| public void handleException(CoreException ex) |
| { |
| updateError = ex.getStatus(); |
| } |
| }; |
| |
| Runnable finalRunnable = new Runnable() |
| { |
| public void run() |
| { |
| updateResolution = null; |
| setUpdateIcon(0); |
| } |
| }; |
| |
| SelfUpdate.update(getShell(), updateResolution, successRunnable, exceptionHandler, finalRunnable); |
| } |
| } |
| |
| private void initUpdateSearch() |
| { |
| updateSearching = true; |
| |
| Thread updateIconSetter = new UpdateIconAnimator(); |
| updateIconSetter.start(); |
| |
| Thread updateSearcher = new UpdateSearcher(); |
| updateSearcher.start(); |
| } |
| |
| private void setUpdateIcon(final int icon) |
| { |
| updateToolItem.getDisplay().asyncExec(new Runnable() |
| { |
| public void run() |
| { |
| if (updateToolItem == null || updateToolItem.isDisposed()) |
| { |
| return; |
| } |
| |
| try |
| { |
| if (updateSearching) |
| { |
| updateToolItem.setToolTipText("Checking for updates..."); |
| updateToolItem.setDisabledImage(SetupInstallerPlugin.INSTANCE.getSWTImage("install_searching" + icon + "")); |
| updateToolItem.setEnabled(false); |
| } |
| else if (updateError != null) |
| { |
| StringBuilder builder = new StringBuilder(); |
| formatStatus(builder, "", updateError); |
| updateToolItem.setToolTipText(builder.toString()); |
| updateToolItem.setImage(SetupInstallerPlugin.INSTANCE.getSWTImage("install_error")); |
| updateToolItem.setEnabled(true); |
| } |
| else if (updateResolution != null) |
| { |
| updateToolItem.setToolTipText("Install available updates"); |
| updateToolItem.setImage(SetupInstallerPlugin.INSTANCE.getSWTImage("install_update" + icon + "")); |
| updateToolItem.setEnabled(true); |
| } |
| else |
| { |
| updateToolItem.setToolTipText("No updates available"); |
| updateToolItem.setDisabledImage(SetupInstallerPlugin.INSTANCE.getSWTImage("install_update_disabled")); |
| updateToolItem.setEnabled(false); |
| } |
| } |
| catch (Exception ex) |
| { |
| // Ignore |
| } |
| } |
| |
| private void formatStatus(StringBuilder builder, String indent, IStatus status) |
| { |
| if (builder.length() != 0) |
| { |
| builder.append('\n'); |
| } |
| |
| builder.append(indent); |
| builder.append(status.getMessage()); |
| |
| for (IStatus child : status.getChildren()) |
| { |
| formatStatus(builder, indent + " ", child); |
| } |
| } |
| }); |
| } |
| |
| private void setProductVersionLink(Composite parent) |
| { |
| GridLayout parentLayout = (GridLayout)parent.getLayout(); |
| parentLayout.numColumns++; |
| parentLayout.horizontalSpacing = 10; |
| |
| versionLink = new Link(parent, SWT.NO_FOCUS); |
| versionLink.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_CENTER | GridData.VERTICAL_ALIGN_CENTER)); |
| versionLink.setToolTipText("About"); |
| AccessUtil.setKey(versionLink, "version"); |
| |
| Thread thread = new ProductVersionInitializer(); |
| thread.start(); |
| } |
| |
| public int show() |
| { |
| return open(); |
| } |
| |
| public void showAbout() |
| { |
| new AboutDialog(getShell(), version).open(); |
| } |
| |
| /** |
| * @author Eike Stepper |
| */ |
| private final class PageChangedListener implements IPageChangedListener |
| { |
| public void pageChanged(PageChangedEvent event) |
| { |
| if (event.getSelectedPage() instanceof ConfirmationPage) |
| { |
| updateSearching = false; |
| updateResolution = null; |
| updateError = null; |
| setUpdateIcon(0); |
| |
| SetupTaskPerformer performer = getInstaller().getPerformer(); |
| performer.getBundles().add(SetupInstallerPlugin.INSTANCE.getBundle()); |
| } |
| } |
| } |
| |
| /** |
| * @author Eike Stepper |
| */ |
| private final class ProductVersionInitializer extends Thread |
| { |
| private boolean selfHosting; |
| |
| public ProductVersionInitializer() |
| { |
| super("Product Version Initializer"); |
| } |
| |
| @Override |
| public void run() |
| { |
| try |
| { |
| version = getProductVersion(); |
| if (version != null) |
| { |
| if (selfHosting) |
| { |
| updateSearching = false; |
| setUpdateIcon(0); |
| } |
| else if (!restarted) |
| { |
| initUpdateSearch(); |
| } |
| |
| versionLink.getDisplay().asyncExec(new Runnable() |
| { |
| public void run() |
| { |
| try |
| { |
| versionLink.addSelectionListener(new SelectionAdapter() |
| { |
| @Override |
| public void widgetSelected(SelectionEvent e) |
| { |
| showAbout(); |
| } |
| }); |
| |
| versionLink.setText("<a>" + version + "</a>"); |
| versionLink.getParent().layout(); |
| } |
| catch (Exception ex) |
| { |
| SetupInstallerPlugin.INSTANCE.log(ex); |
| } |
| } |
| }); |
| } |
| } |
| catch (Exception ex) |
| { |
| SetupInstallerPlugin.INSTANCE.log(ex); |
| } |
| } |
| |
| private String getProductVersion() |
| { |
| Agent agent = P2Util.getAgentManager().getCurrentAgent(); |
| |
| IProfile profile = agent.getProfileRegistry().getProfile(IProfileRegistry.SELF); |
| if (profile == null || "SelfHostingProfile".equals(profile.getProfileId())) |
| { |
| selfHosting = true; |
| return "Self Hosting"; |
| } |
| |
| String firstBuildID = null; |
| int highestBuildID = 0; |
| |
| BundleContext bundleContext = SetupInstallerPlugin.INSTANCE.getBundleContext(); |
| for (Bundle bundle : bundleContext.getBundles()) |
| { |
| String symbolicName = bundle.getSymbolicName(); |
| if (symbolicName.startsWith(SetupCoreUtil.OOMPH_NAMESPACE)) |
| { |
| String buildID = OomphPlugin.getBuildID(bundle); |
| if (buildID != null) |
| { |
| if (firstBuildID == null) |
| { |
| firstBuildID = buildID; |
| } |
| |
| try |
| { |
| int id = Integer.parseInt(buildID); |
| if (id > highestBuildID) |
| { |
| highestBuildID = id; |
| } |
| } |
| catch (NumberFormatException ex) |
| { |
| //$FALL-THROUGH$ |
| } |
| } |
| } |
| } |
| |
| String buildID = highestBuildID != 0 ? Integer.toString(highestBuildID) : firstBuildID; |
| |
| for (IInstallableUnit iu : P2Util.asIterable(profile.query(QueryUtil.createIUQuery(SetupUIPlugin.PRODUCT_ID), null))) |
| { |
| String label; |
| |
| Version version = iu.getVersion(); |
| if (buildID != null && version.getSegmentCount() > 3) |
| { |
| label = version.getSegment(0) + "." + version.getSegment(1) + "." + version.getSegment(2); |
| } |
| else |
| { |
| label = version.toString(); |
| } |
| |
| if (buildID != null) |
| { |
| label += " Build " + buildID; |
| } |
| |
| return label; |
| } |
| |
| return null; |
| } |
| } |
| |
| /** |
| * @author Eike Stepper |
| */ |
| private final class UpdateIconAnimator extends Thread |
| { |
| public UpdateIconAnimator() |
| { |
| super("Update Icon Animator"); |
| } |
| |
| @Override |
| public void run() |
| { |
| try |
| { |
| for (int i = 0; updateSearching || updateResolution != null; i = ++i % 20) |
| { |
| if (updateToolItem == null || updateToolItem.isDisposed()) |
| { |
| return; |
| } |
| |
| int icon = i > 7 ? 0 : i; |
| setUpdateIcon(icon); |
| sleep(80); |
| } |
| |
| setUpdateIcon(0); |
| } |
| catch (Exception ex) |
| { |
| SetupInstallerPlugin.INSTANCE.log(ex); |
| } |
| } |
| } |
| |
| /** |
| * @author Eike Stepper |
| */ |
| private final class UpdateSearcher extends Thread |
| { |
| public UpdateSearcher() |
| { |
| super("Update Searcher"); |
| } |
| |
| @Override |
| public void run() |
| { |
| try |
| { |
| User user = getInstaller().getUser(); |
| updateResolution = SelfUpdate.resolve(user, null); |
| } |
| catch (CoreException ex) |
| { |
| updateError = ex.getStatus(); |
| } |
| finally |
| { |
| updateSearching = false; |
| } |
| } |
| } |
| } |
