Java tutorial
/******************************************************************************* * Copyright (c) 2015 Zend Technologies 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: * Zend Technologies - initial API and implementation *******************************************************************************/ package org.eclipse.php.internal.debug.ui.wizards; import static org.eclipse.php.internal.debug.core.xdebug.dbgp.XDebugDebuggerSettingsConstants.PROP_CLIENT_PORT; import static org.eclipse.php.internal.debug.core.xdebug.dbgp.XDebugDebuggerSettingsConstants.PROP_PROXY_ADDRESS; import static org.eclipse.php.internal.debug.core.xdebug.dbgp.XDebugDebuggerSettingsConstants.PROP_PROXY_ENABLE; import static org.eclipse.php.internal.debug.core.xdebug.dbgp.XDebugDebuggerSettingsConstants.PROP_PROXY_IDE_KEY; import java.text.MessageFormat; import org.eclipse.core.runtime.IStatus; import org.eclipse.core.runtime.Status; import org.eclipse.jface.dialogs.IMessageProvider; import org.eclipse.php.internal.debug.core.debugger.AbstractDebuggerConfiguration; import org.eclipse.php.internal.debug.core.debugger.IDebuggerSettingsWorkingCopy; import org.eclipse.php.internal.debug.core.launching.PHPLaunchUtilities; import org.eclipse.php.internal.debug.core.preferences.PHPDebuggersRegistry; import org.eclipse.php.internal.debug.core.preferences.PHPexeItem; import org.eclipse.php.internal.debug.core.xdebug.communication.XDebugCommunicationDaemon; import org.eclipse.php.internal.debug.core.xdebug.dbgp.DBGpProxyHandlersManager; import org.eclipse.php.internal.ui.wizards.CompositeFragment; import org.eclipse.swt.SWT; import org.eclipse.swt.events.ModifyEvent; import org.eclipse.swt.events.ModifyListener; import org.eclipse.swt.events.SelectionEvent; import org.eclipse.swt.events.SelectionListener; import org.eclipse.swt.layout.GridData; import org.eclipse.swt.layout.GridLayout; import org.eclipse.swt.widgets.*; /** * XDebug debugger settings section for PHP executable. * * @author Bartlomiej Laczkowski */ @SuppressWarnings("restriction") public class XDebugDebuggerExeSettingsSection implements IDebuggerSettingsSection { protected IDebuggerSettingsWorkingCopy settingsWorkingCopy; protected CompositeFragment compositeFragment; protected Composite settingsComposite; protected IStatus debuggerStatus; /** * Creates new section. */ public XDebugDebuggerExeSettingsSection(final CompositeFragment compositeFragment, final Composite debuggerSettingsComposite, final IDebuggerSettingsWorkingCopy settingsWorkingCopy) { this.settingsWorkingCopy = settingsWorkingCopy; this.compositeFragment = compositeFragment; this.settingsComposite = debuggerSettingsComposite; createContents(); } /* * (non-Javadoc) * * @see * org.eclipse.php.internal.debug.ui.wizards.IDebuggerSettingsSection#performOK * () */ @Override public boolean performOK() { DBGpProxyHandlersManager.INSTANCE.registerHandler(settingsWorkingCopy.getOwnerId()); return true; } /* * (non-Javadoc) * * @see org.eclipse.php.internal.debug.ui.wizards.IDebuggerSettingsSection# * performCancel() */ @Override public boolean performCancel() { return true; } /* * (non-Javadoc) * * @see * org.eclipse.php.internal.debug.ui.wizards.IDebuggerSettingsSection#validate * () */ public void validate() { // Reset state compositeFragment.setMessage(compositeFragment.getDescription(), IMessageProvider.NONE); if (debuggerStatus == null) { debuggerStatus = Status.OK_STATUS; PHPexeItem phpExe = (PHPexeItem) compositeFragment.getData(); AbstractDebuggerConfiguration[] debuggers = PHPDebuggersRegistry.getDebuggersConfigurations(); for (AbstractDebuggerConfiguration debugger : debuggers) { if (phpExe.getDebuggerID().equals(debugger.getDebuggerId())) { debuggerStatus = debugger.validate(phpExe); } } } // Check errors String clientPort = (String) settingsWorkingCopy.getAttribute(PROP_CLIENT_PORT); if (clientPort == null || clientPort.isEmpty()) { compositeFragment.setMessage(Messages.XDebugDebuggerSettingsSection_Client_port_is_missing, IMessageProvider.ERROR); return; } if (debuggerStatus.getSeverity() == IStatus.ERROR) { compositeFragment.setMessage(debuggerStatus.getMessage(), IMessageProvider.ERROR); return; } // Check warnings if (debuggerStatus.getSeverity() == IStatus.WARNING) { compositeFragment.setMessage(debuggerStatus.getMessage(), IMessageProvider.WARNING); return; } int port = Integer.valueOf(clientPort); if (!PHPLaunchUtilities.isPortAvailable(port) && !PHPLaunchUtilities.isDebugDaemonActive(port, XDebugCommunicationDaemon.XDEBUG_DEBUGGER_ID)) { compositeFragment.setMessage( MessageFormat.format(Messages.DebuggerCommonSettingsSection_Port_is_already_in_use, clientPort), IMessageProvider.WARNING); return; } boolean isProxyEnabled = Boolean.valueOf(settingsWorkingCopy.getAttribute(PROP_PROXY_ENABLE)); if (isProxyEnabled) { String proxyIdeKey = settingsWorkingCopy.getAttribute(PROP_PROXY_IDE_KEY); if (proxyIdeKey == null || proxyIdeKey.isEmpty()) { compositeFragment.setMessage(Messages.XDebugDebuggerServerSettingsSection_IDE_key_is_missing, IMessageProvider.ERROR); return; } String proxyAddress = settingsWorkingCopy.getAttribute(PROP_PROXY_ADDRESS); if (proxyAddress == null || proxyAddress.isEmpty()) { compositeFragment.setMessage(Messages.XDebugDebuggerServerSettingsSection_Proxy_address_is_missing, IMessageProvider.ERROR); return; } } } /* * (non-Javadoc) * * @see * org.eclipse.php.internal.debug.ui.wizards.IDebuggerSettingsSection#canTest * () */ @Override public boolean canTest() { // Maybe in the future... return false; } /* * (non-Javadoc) * * @see org.eclipse.php.internal.debug.ui.wizards.IDebuggerSettingsSection# * performTest() */ @Override public void performTest() { // Nothing to perform yet } protected void createContents() { // Connection group Group connectionGroup = new Group(settingsComposite, SWT.NONE); connectionGroup.setFont(compositeFragment.getFont()); GridLayout cgLayout = new GridLayout(2, false); connectionGroup.setLayout(cgLayout); GridData cgGridData = new GridData(GridData.FILL_HORIZONTAL); connectionGroup.setLayoutData(cgGridData); connectionGroup.setText(Messages.XDebugDebuggerSettingsSection_Connection_settings); // Client port Label clientPortLabel = new Label(connectionGroup, SWT.None); clientPortLabel.setText(Messages.XDebugDebuggerSettingsSection_Client_port); final Text clientPortText = new Text(connectionGroup, SWT.BORDER); GridData cptLayoutData = new GridData(GridData.FILL_HORIZONTAL); clientPortText.setLayoutData(cptLayoutData); clientPortText.setText(settingsWorkingCopy.getAttribute(PROP_CLIENT_PORT)); clientPortText.addModifyListener(new ModifyListener() { public void modifyText(ModifyEvent e) { String port = clientPortText.getText(); settingsWorkingCopy.setAttribute(PROP_CLIENT_PORT, port); validate(); } }); // Advanced sub-group Group advancedSubGroup = new Group(connectionGroup, SWT.NONE); advancedSubGroup.setLayout(new GridLayout(2, false)); GridData dbgpGridData = new GridData(GridData.FILL_HORIZONTAL); dbgpGridData.horizontalSpan = 2; advancedSubGroup.setLayoutData(dbgpGridData); advancedSubGroup.setText(Messages.XDebugDebuggerSettingsSection_Advanced_group); // Enable DBGp proxy final Button enableProxy = new Button(advancedSubGroup, SWT.CHECK); GridData epGridData = new GridData(SWT.LEFT, SWT.CENTER, true, false); epGridData.horizontalSpan = 2; enableProxy.setLayoutData(epGridData); enableProxy.setText(Messages.XDebugDebuggerSettingsSection_Enable_DBGp_proxy); // Proxy IDE key Label proxyIdeKeyLabel = new Label(advancedSubGroup, SWT.None); proxyIdeKeyLabel.setText(Messages.XDebugDebuggerSettingsSection_Proxy_ide_key); final Text proxyIdeKeyText = new Text(advancedSubGroup, SWT.BORDER); GridData pikLayoutData = new GridData(GridData.FILL_HORIZONTAL); proxyIdeKeyText.setLayoutData(pikLayoutData); proxyIdeKeyText.setText(settingsWorkingCopy.getAttribute(PROP_PROXY_IDE_KEY)); proxyIdeKeyText.addModifyListener(new ModifyListener() { public void modifyText(ModifyEvent e) { String ideKey = proxyIdeKeyText.getText(); settingsWorkingCopy.setAttribute(PROP_PROXY_IDE_KEY, ideKey); validate(); } }); // Proxy address Label proxyAddressLabel = new Label(advancedSubGroup, SWT.None); proxyAddressLabel.setText(Messages.XDebugDebuggerSettingsSection_Proxy_address); final Text proxyAddressText = new Text(advancedSubGroup, SWT.BORDER); GridData patLayoutData = new GridData(GridData.FILL_HORIZONTAL); proxyAddressText.setLayoutData(patLayoutData); proxyAddressText.setText(settingsWorkingCopy.getAttribute(PROP_PROXY_ADDRESS)); proxyAddressText.addModifyListener(new ModifyListener() { public void modifyText(ModifyEvent e) { String proxyAddress = proxyAddressText.getText(); settingsWorkingCopy.setAttribute(PROP_PROXY_ADDRESS, proxyAddress); validate(); } }); // Set up enabled/disabled for proxy enableProxy.addSelectionListener(new SelectionListener() { @Override public void widgetSelected(SelectionEvent e) { widgetDefaultSelected(e); } @Override public void widgetDefaultSelected(SelectionEvent e) { proxyIdeKeyText.setEnabled(enableProxy.getSelection()); proxyAddressText.setEnabled(enableProxy.getSelection()); settingsWorkingCopy.setAttribute(PROP_PROXY_ENABLE, String.valueOf(enableProxy.getSelection())); validate(); } }); boolean isProxyEnabled = Boolean.valueOf(settingsWorkingCopy.getAttribute(PROP_PROXY_ENABLE)); enableProxy.setSelection(isProxyEnabled); proxyIdeKeyText.setEnabled(isProxyEnabled); proxyAddressText.setEnabled(isProxyEnabled); } }