| /******************************************************************************* |
| * Copyright (c) 2003, 2005 IBM Corporation 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: |
| * IBM Corporation - Initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.wst.internet.monitor.ui.internal; |
| |
| import java.util.ArrayList; |
| import java.util.Iterator; |
| import java.util.List; |
| import org.eclipse.swt.*; |
| import org.eclipse.swt.events.SelectionAdapter; |
| import org.eclipse.swt.events.SelectionEvent; |
| import org.eclipse.swt.layout.*; |
| import org.eclipse.swt.widgets.Button; |
| import org.eclipse.swt.widgets.Composite; |
| import org.eclipse.swt.widgets.Control; |
| import org.eclipse.swt.widgets.Label; |
| import org.eclipse.swt.widgets.Table; |
| import org.eclipse.swt.widgets.TableColumn; |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.jface.dialogs.Dialog; |
| import org.eclipse.jface.dialogs.MessageDialog; |
| import org.eclipse.jface.preference.PreferencePage; |
| import org.eclipse.jface.viewers.ColumnWeightData; |
| import org.eclipse.jface.viewers.ISelection; |
| import org.eclipse.jface.viewers.ISelectionChangedListener; |
| import org.eclipse.jface.viewers.IStructuredSelection; |
| import org.eclipse.jface.viewers.SelectionChangedEvent; |
| import org.eclipse.jface.viewers.StructuredSelection; |
| import org.eclipse.jface.viewers.TableLayout; |
| import org.eclipse.jface.viewers.TableViewer; |
| import org.eclipse.jface.window.Window; |
| import org.eclipse.ui.IWorkbench; |
| import org.eclipse.ui.IWorkbenchPreferencePage; |
| import org.eclipse.ui.PlatformUI; |
| import org.eclipse.wst.internet.monitor.core.internal.provisional.IMonitor; |
| import org.eclipse.wst.internet.monitor.core.internal.provisional.IMonitorWorkingCopy; |
| import org.eclipse.wst.internet.monitor.core.internal.provisional.MonitorCore; |
| /** |
| * The preference page that holds monitor properties. |
| */ |
| public class MonitorPreferencePage extends PreferencePage implements IWorkbenchPreferencePage { |
| protected Button displayButton; |
| |
| protected Table table; |
| protected TableViewer tableViewer; |
| |
| protected Button edit; |
| protected Button remove; |
| protected Button start; |
| protected Button stop; |
| |
| protected List selection2; |
| |
| /** |
| * MonitorPreferencePage constructor comment. |
| */ |
| public MonitorPreferencePage() { |
| super(); |
| noDefaultAndApplyButton(); |
| } |
| |
| /** |
| * Create the preference options. |
| * |
| * @param parent org.eclipse.swt.widgets.Composite |
| * @return org.eclipse.swt.widgets.Control |
| */ |
| protected Control createContents(Composite parent) { |
| initializeDialogUnits(parent); |
| |
| Composite composite = new Composite(parent, SWT.NONE); |
| GridLayout layout = new GridLayout(); |
| layout.numColumns = 2; |
| layout.horizontalSpacing = convertHorizontalDLUsToPixels(4); |
| layout.verticalSpacing = convertVerticalDLUsToPixels(3); |
| layout.marginWidth = 0; |
| layout.marginHeight = 0; |
| composite.setLayout(layout); |
| GridData data = new GridData(GridData.FILL_HORIZONTAL | GridData.VERTICAL_ALIGN_FILL); |
| composite.setLayoutData(data); |
| PlatformUI.getWorkbench().getHelpSystem().setHelp(composite, ContextIds.PREF); |
| |
| Label label = new Label(composite, SWT.WRAP); |
| label.setText(Messages.preferenceDescription); |
| data = new GridData(GridData.HORIZONTAL_ALIGN_BEGINNING); |
| data.horizontalSpan = 2; |
| label.setLayoutData(data); |
| |
| displayButton = new Button(composite, SWT.CHECK); |
| displayButton.setText(Messages.prefShowView); |
| displayButton.setSelection(MonitorUIPlugin.getShowOnActivityPreference()); |
| data = new GridData(GridData.HORIZONTAL_ALIGN_BEGINNING); |
| data.horizontalSpan = 2; |
| data.verticalIndent = 8; |
| displayButton.setLayoutData(data); |
| PlatformUI.getWorkbench().getHelpSystem().setHelp(displayButton, ContextIds.PREF_SHOW); |
| |
| label = new Label(composite, SWT.WRAP); |
| label.setText(Messages.monitorList); |
| data = new GridData(GridData.FILL_HORIZONTAL); |
| data.horizontalSpan = 2; |
| data.verticalIndent = 8; |
| label.setLayoutData(data); |
| |
| table = new Table(composite, SWT.BORDER | SWT.V_SCROLL | SWT.H_SCROLL | SWT.MULTI | SWT.FULL_SELECTION); |
| data = new GridData(GridData.FILL_BOTH); |
| data.widthHint = 350; |
| table.setLayoutData(data); |
| PlatformUI.getWorkbench().getHelpSystem().setHelp(table, ContextIds.PREF_MONITORS); |
| |
| table.setHeaderVisible(true); |
| table.setLinesVisible(true); |
| |
| TableLayout tableLayout = new TableLayout(); |
| |
| TableColumn statusColumn = new TableColumn(table, SWT.NONE); |
| statusColumn.setText(Messages.columnStatus); |
| ColumnWeightData colData = new ColumnWeightData(6, 60, true); |
| tableLayout.addColumnData(colData); |
| |
| TableColumn remoteColumn = new TableColumn(table, SWT.NONE); |
| remoteColumn.setText(Messages.columnRemote); |
| colData = new ColumnWeightData(12, 120, true); |
| tableLayout.addColumnData(colData); |
| |
| TableColumn httpColumn = new TableColumn(table, SWT.NONE); |
| httpColumn.setText(Messages.columnType); |
| colData = new ColumnWeightData(6, 60, true); |
| tableLayout.addColumnData(colData); |
| |
| TableColumn localColumn = new TableColumn(table, SWT.NONE); |
| localColumn.setText(Messages.columnLocal); |
| colData = new ColumnWeightData(6, 60, true); |
| tableLayout.addColumnData(colData); |
| |
| table.setLayout(tableLayout); |
| |
| tableViewer = new TableViewer(table); |
| tableViewer.setContentProvider(new MonitorContentProvider()); |
| tableViewer.setLabelProvider(new MonitorTableLabelProvider()); |
| tableViewer.setInput("root"); |
| |
| tableViewer.addSelectionChangedListener(new ISelectionChangedListener() { |
| public void selectionChanged(SelectionChangedEvent event) { |
| setSelection(event.getSelection()); |
| } |
| }); |
| |
| Composite buttonComp = new Composite(composite, SWT.NONE); |
| layout = new GridLayout(); |
| layout.horizontalSpacing = 0; |
| layout.verticalSpacing = convertVerticalDLUsToPixels(3); |
| layout.marginWidth = 0; |
| layout.marginHeight = 0; |
| layout.numColumns = 1; |
| buttonComp.setLayout(layout); |
| data = new GridData(GridData.HORIZONTAL_ALIGN_END | GridData.VERTICAL_ALIGN_FILL); |
| buttonComp.setLayoutData(data); |
| |
| Button add = SWTUtil.createButton(buttonComp, Messages.add); |
| add.addSelectionListener(new SelectionAdapter() { |
| public void widgetSelected(SelectionEvent e) { |
| MonitorDialog dialog = new MonitorDialog(getShell()); |
| if (dialog.open() == Window.CANCEL) |
| return; |
| tableViewer.refresh(); |
| |
| IMonitor[] monitors = MonitorCore.getMonitors(); |
| Object monitor = monitors[monitors.length - 1]; |
| tableViewer.setSelection(new StructuredSelection(monitor)); |
| } |
| }); |
| |
| edit = SWTUtil.createButton(buttonComp, Messages.edit); |
| edit.addSelectionListener(new SelectionAdapter() { |
| public void widgetSelected(SelectionEvent e) { |
| IMonitor monitor = (IMonitor) getSelection().get(0); |
| IMonitorWorkingCopy wc = monitor.createWorkingCopy(); |
| |
| MonitorDialog dialog = new MonitorDialog(getShell(), wc); |
| if (dialog.open() != Window.CANCEL) { |
| try { |
| tableViewer.refresh(wc.save()); |
| } catch (Exception ex) { |
| // ignore |
| } |
| } |
| } |
| }); |
| edit.setEnabled(false); |
| |
| remove = SWTUtil.createButton(buttonComp, Messages.remove); |
| remove.addSelectionListener(new SelectionAdapter() { |
| public void widgetSelected(SelectionEvent e) { |
| Iterator iterator = getSelection().iterator(); |
| while (iterator.hasNext()) { |
| IMonitor monitor = (IMonitor) iterator.next(); |
| try { |
| monitor.delete(); |
| } catch (Exception ex) { |
| // ignore |
| } |
| tableViewer.remove(monitor); |
| |
| IMonitor[] monitors = MonitorCore.getMonitors(); |
| if (monitors.length > 0) { |
| Object monitor2 = monitors[monitors.length - 1]; |
| tableViewer.setSelection(new StructuredSelection(monitor2)); |
| } |
| } |
| } |
| }); |
| remove.setEnabled(false); |
| |
| start = SWTUtil.createButton(buttonComp, Messages.start); |
| data = (GridData) start.getLayoutData(); |
| data.verticalIndent = 9; |
| start.addSelectionListener(new SelectionAdapter() { |
| public void widgetSelected(SelectionEvent e) { |
| Iterator iterator = getSelection().iterator(); |
| while (iterator.hasNext()) { |
| IMonitor monitor = (IMonitor) iterator.next(); |
| try { |
| monitor.start(); |
| } catch (CoreException ce) { |
| MessageDialog.openError(getShell(), Messages.errorDialogTitle, ce.getStatus().getMessage()); |
| } catch (Exception ce) { |
| MessageDialog.openError(getShell(), Messages.errorDialogTitle, ce.getMessage()); |
| } |
| tableViewer.refresh(monitor, true); |
| } |
| tableViewer.setSelection(tableViewer.getSelection()); |
| } |
| }); |
| start.setEnabled(false); |
| |
| stop = SWTUtil.createButton(buttonComp, Messages.stop); |
| stop.addSelectionListener(new SelectionAdapter() { |
| public void widgetSelected(SelectionEvent e) { |
| Iterator iterator = getSelection().iterator(); |
| while (iterator.hasNext()) { |
| IMonitor monitor = (IMonitor) iterator.next(); |
| try { |
| monitor.stop(); |
| } catch (Exception ex) { |
| // ignore |
| } |
| tableViewer.refresh(monitor, true); |
| } |
| tableViewer.setSelection(tableViewer.getSelection()); |
| } |
| }); |
| stop.setEnabled(false); |
| |
| Dialog.applyDialogFont(composite); |
| |
| return composite; |
| } |
| |
| /** |
| * Initializes this preference page using the passed workbench. |
| * |
| * @param workbench the current workbench |
| */ |
| public void init(IWorkbench workbench) { |
| // do nothing |
| } |
| |
| /** |
| * Performs special processing when this page's Defaults button has been pressed. |
| * <p> |
| * This is a framework hook method for sublcasses to do special things when |
| * the Defaults button has been pressed. |
| * Subclasses may override, but should call <code>super.performDefaults</code>. |
| * </p> |
| */ |
| protected void performDefaults() { |
| displayButton.setSelection(MonitorUIPlugin.getDefaultShowOnActivityPreference()); |
| super.performDefaults(); |
| } |
| |
| /** |
| * @see org.eclipse.jface.preference.IPreferencePage#performOk() |
| */ |
| public boolean performOk() { |
| MonitorUIPlugin.setShowOnActivityPreference(displayButton.getSelection()); |
| MonitorUIPlugin.getInstance().savePluginPreferences(); |
| return true; |
| } |
| |
| protected List getSelection() { |
| return selection2; |
| } |
| |
| protected void setSelection(ISelection sel2) { |
| IStructuredSelection sel = (IStructuredSelection) sel2; |
| Iterator iterator = sel.iterator(); |
| selection2 = new ArrayList(); |
| |
| while (iterator.hasNext()) { |
| Object obj = iterator.next(); |
| if (obj instanceof IMonitor) |
| selection2.add(obj); |
| } |
| |
| if (!selection2.isEmpty()) { |
| remove.setEnabled(true); |
| |
| boolean allStopped = true; |
| boolean allStarted = true; |
| |
| iterator = selection2.iterator(); |
| while (iterator.hasNext()) { |
| IMonitor monitor = (IMonitor) iterator.next(); |
| if (monitor.isRunning()) |
| allStopped = false; |
| else |
| allStarted = false; |
| } |
| start.setEnabled(allStopped); |
| stop.setEnabled(allStarted); |
| edit.setEnabled(selection2.size() == 1 && allStopped); |
| } else { |
| edit.setEnabled(false); |
| remove.setEnabled(false); |
| start.setEnabled(false); |
| stop.setEnabled(false); |
| } |
| } |
| |
| /** |
| * @see org.eclipse.jface.dialogs.IDialogPage#createControl(org.eclipse.swt.widgets.Composite) |
| */ |
| public void createControl(Composite parent) { |
| super.createControl(parent); |
| PlatformUI.getWorkbench().getHelpSystem().setHelp(getControl(), ContextIds.PREF); |
| } |
| } |