archive/net.sourceforge.phpeclipse.monitor.ui/src/net/sourceforge/phpdt/monitor/ui/internal/MonitorComposite.java

   1 /**********************************************************************
   2  * Copyright (c) 2003 IBM Corporation and others.
   3  * All rights reserved. This program and the accompanying materials
   4  * are made available under the terms of the Common Public License v1.0
   5  * which accompanies this distribution, and is available at
   6  * http://www.eclipse.org/legal/cpl-v10.html
   7  *
   8  * Contributors:
   9  *    IBM - Initial API and implementation
  10  **********************************************************************/
  11 package net.sourceforge.phpdt.monitor.ui.internal;
  12
  13 import java.util.ArrayList;
  14 import java.util.Iterator;
  15 import java.util.List;
  16
  17 import net.sourceforge.phpdt.monitor.core.IMonitor;
  18 import net.sourceforge.phpdt.monitor.core.IMonitorWorkingCopy;
  19 import net.sourceforge.phpdt.monitor.core.MonitorCore;
  20
  21 import org.eclipse.core.runtime.CoreException;
  22 import org.eclipse.jface.dialogs.MessageDialog;
  23 import org.eclipse.jface.viewers.ColumnWeightData;
  24 import org.eclipse.jface.viewers.ISelection;
  25 import org.eclipse.jface.viewers.ISelectionChangedListener;
  26 import org.eclipse.jface.viewers.IStructuredSelection;
  27 import org.eclipse.jface.viewers.SelectionChangedEvent;
  28 import org.eclipse.jface.viewers.StructuredSelection;
  29 import org.eclipse.jface.viewers.TableLayout;
  30 import org.eclipse.jface.viewers.TableViewer;
  31 import org.eclipse.jface.window.Window;
  32 import org.eclipse.swt.SWT;
  33 import org.eclipse.swt.events.SelectionAdapter;
  34 import org.eclipse.swt.events.SelectionEvent;
  35 import org.eclipse.swt.layout.GridData;
  36 import org.eclipse.swt.layout.GridLayout;
  37 import org.eclipse.swt.widgets.Button;
  38 import org.eclipse.swt.widgets.Composite;
  39 import org.eclipse.swt.widgets.Label;
  40 import org.eclipse.swt.widgets.Table;
  41 import org.eclipse.swt.widgets.TableColumn;
  42 import org.eclipse.ui.help.WorkbenchHelp;
  43 /**
  44  *
  45  */
  46 public class MonitorComposite extends Composite {
  47         protected Table table;
  48         protected TableViewer tableViewer;
  49
  50         protected Button edit;
  51         protected Button remove;
  52         protected Button start;
  53         protected Button stop;
  54
  55         protected List selection2;
  56
  57         public MonitorComposite(Composite parent, int style) {
  58                 super(parent, style);
  59
  60                 createWidgets();
  61         }
  62
  63         protected void createWidgets() {
  64                 GridLayout layout = new GridLayout();
  65                 layout.horizontalSpacing = 6;
  66                 layout.verticalSpacing = 6;
  67                 layout.marginWidth = 0;
  68                 layout.marginHeight = 0;
  69                 layout.numColumns = 2;
  70                 setLayout(layout);
  71
  72                 GridData data = new GridData(GridData.FILL_BOTH);
  73                 setLayoutData(data);
  74
  75                 Label label = new Label(this, SWT.WRAP);
  76                 label.setText(MonitorUIPlugin.getResource("%monitorList"));
  77                 label.setLayoutData(new GridData(GridData.FILL_HORIZONTAL | GridData.VERTICAL_ALIGN_CENTER));
  78
  79                 label = new Label(this, SWT.NONE);
  80
  81                 table = new Table(this, SWT.BORDER | SWT.V_SCROLL | SWT.H_SCROLL | SWT.MULTI | SWT.FULL_SELECTION);
  82                 data = new GridData(GridData.FILL_HORIZONTAL | GridData.VERTICAL_ALIGN_FILL);
  83                 data.widthHint = 300;
  84                 WorkbenchHelp.setHelp(table, ContextIds.PREF_MONITORS);
  85
  86                 table.setLayoutData(data);
  87                 table.setHeaderVisible(true);
  88                 table.setLinesVisible(true);
  89
  90                 TableLayout tableLayout = new TableLayout();
  91
  92                 TableColumn statusColumn = new TableColumn(table, SWT.NONE);
  93                 statusColumn.setText(MonitorUIPlugin.getResource("%columnStatus"));
  94                 ColumnWeightData colData = new ColumnWeightData(6, 60, true);
  95                 tableLayout.addColumnData(colData);
  96
  97                 TableColumn remoteColumn = new TableColumn(table, SWT.NONE);
  98                 remoteColumn.setText(MonitorUIPlugin.getResource("%columnRemote"));
  99                 colData = new ColumnWeightData(12, 120, true);
 100                 tableLayout.addColumnData(colData);
 101
 102                 TableColumn httpColumn = new TableColumn(table, SWT.NONE);
 103                 httpColumn.setText(MonitorUIPlugin.getResource("%columnType"));
 104                 colData = new ColumnWeightData(5, 55, true);
 105                 tableLayout.addColumnData(colData);
 106
 107                 TableColumn localColumn = new TableColumn(table, SWT.NONE);
 108                 localColumn.setText(MonitorUIPlugin.getResource("%columnLocal"));
 109                 colData = new ColumnWeightData(5, 50, true);
 110                 tableLayout.addColumnData(colData);
 111
 112                 table.setLayout(tableLayout);
 113
 114                 tableViewer = new TableViewer(table);
 115                 tableViewer.setContentProvider(new MonitorContentProvider());
 116                 tableViewer.setLabelProvider(new MonitorTableLabelProvider());
 117                 tableViewer.setInput("root");
 118
 119                 tableViewer.addSelectionChangedListener(new ISelectionChangedListener() {
 120                         public void selectionChanged(SelectionChangedEvent event) {
 121                                 setSelection(event.getSelection());
 122                         }
 123                 });
 124
 125                 Composite buttonComp = new Composite(this, SWT.NONE);
 126                 layout = new GridLayout();
 127                 layout.horizontalSpacing = 0;
 128                 layout.verticalSpacing = 8;
 129                 layout.marginWidth = 0;
 130                 layout.marginHeight = 0;
 131                 layout.numColumns = 1;
 132                 buttonComp.setLayout(layout);
 133                 data = new GridData(GridData.HORIZONTAL_ALIGN_END | GridData.VERTICAL_ALIGN_FILL);
 134                 buttonComp.setLayoutData(data);
 135
 136                 Button add = SWTUtil.createButton(buttonComp, MonitorUIPlugin.getResource("%add"));
 137                 add.addSelectionListener(new SelectionAdapter() {
 138                         public void widgetSelected(SelectionEvent e) {
 139                                 MonitorDialog dialog = new MonitorDialog(getShell());
 140                                 if (dialog.open() == Window.CANCEL)
 141                                         return;
 142                                 tableViewer.refresh();
 143
 144                                 List list = MonitorCore.getMonitors();
 145                                 Object monitor = list.get(list.size() - 1);
 146                                 tableViewer.setSelection(new StructuredSelection(monitor));
 147                         }
 148                 });
 149
 150                 edit = SWTUtil.createButton(buttonComp, MonitorUIPlugin.getResource("%edit"));
 151                 edit.addSelectionListener(new SelectionAdapter() {
 152                         public void widgetSelected(SelectionEvent e) {
 153                                 IMonitor monitor = (IMonitor) getSelection().get(0);
 154                                 IMonitorWorkingCopy wc = monitor.getWorkingCopy();
 155
 156                                 MonitorDialog dialog = new MonitorDialog(getShell(), wc);
 157                                 if (dialog.open() != Window.CANCEL) {
 158                                         try {
 159                                                 tableViewer.refresh(wc.save());
 160                                         } catch (Exception ex) { }
 161                                 }
 162                         }
 163                 });
 164                 edit.setEnabled(false);
 165
 166                 remove = SWTUtil.createButton(buttonComp, MonitorUIPlugin.getResource("%remove"));
 167                 remove.addSelectionListener(new SelectionAdapter() {
 168                         public void widgetSelected(SelectionEvent e) {
 169                                 Iterator iterator = getSelection().iterator();
 170                                 while (iterator.hasNext()) {
 171                                         IMonitor monitor = (IMonitor) iterator.next();
 172                                         try {
 173                                                 monitor.delete();
 174                                         } catch (Exception ex) { }
 175                                         tableViewer.remove(monitor);
 176
 177                                         List list = MonitorCore.getMonitors();
 178                                         Object monitor2 = list.get(list.size() - 1);
 179                                         tableViewer.setSelection(new StructuredSelection(monitor2));
 180                                 }
 181                         }
 182                 });
 183                 remove.setEnabled(false);
 184
 185                 start = SWTUtil.createButton(buttonComp, MonitorUIPlugin.getResource("%start"));
 186                 start.addSelectionListener(new SelectionAdapter() {
 187                         public void widgetSelected(SelectionEvent e) {
 188                                 Iterator iterator = getSelection().iterator();
 189                                 while (iterator.hasNext()) {
 190                                         IMonitor monitor = (IMonitor) iterator.next();
 191                                         try {
 192                                                 MonitorCore.startMonitor(monitor);
 193                                         } catch (CoreException ce) {
 194                                                 MessageDialog.openError(getShell(), MonitorUIPlugin.getResource("%errorDialogTitle"), ce.getStatus().getMessage());
 195                                         } catch (Exception ce) {
 196                                                 MessageDialog.openError(getShell(), MonitorUIPlugin.getResource("%errorDialogTitle"), ce.getMessage());
 197                                         }
 198                                         tableViewer.refresh(monitor, true);
 199                                 }
 200                                 tableViewer.setSelection(tableViewer.getSelection());
 201                         }
 202                 });
 203                 start.setEnabled(false);
 204
 205                 stop = SWTUtil.createButton(buttonComp, MonitorUIPlugin.getResource("%stop"));
 206                 stop.addSelectionListener(new SelectionAdapter() {
 207                         public void widgetSelected(SelectionEvent e) {
 208                                 Iterator iterator = getSelection().iterator();
 209                                 while (iterator.hasNext()) {
 210                                         IMonitor monitor = (IMonitor) iterator.next();
 211                                         try {
 212                                                 MonitorCore.stopMonitor(monitor);
 213                                         } catch (Exception ex) { }
 214                                         tableViewer.refresh(monitor, true);
 215                                 }
 216                                 tableViewer.setSelection(tableViewer.getSelection());
 217                         }
 218                 });
 219                 stop.setEnabled(false);
 220         }
 221
 222         protected List getSelection() {
 223                 return selection2;
 224         }
 225
 226         protected void setSelection(ISelection sel2) {
 227                 IStructuredSelection sel = (IStructuredSelection) sel2;
 228                 Iterator iterator = sel.iterator();
 229                 selection2 = new ArrayList();
 230
 231                 while (iterator.hasNext()) {
 232                         Object obj = iterator.next();
 233                         if (obj instanceof IMonitor)
 234                                 selection2.add(obj);
 235                 }
 236
 237                 if (!selection2.isEmpty()) {
 238                         remove.setEnabled(true);
 239
 240                         boolean allStopped = true;
 241                         boolean allStarted = true;
 242
 243                         iterator = selection2.iterator();
 244                         while (iterator.hasNext()) {
 245                                 IMonitor monitor = (IMonitor) iterator.next();
 246                                 if (monitor.isRunning())
 247                                         allStopped = false;
 248                                 else
 249                                         allStarted = false;
 250                         }
 251                         start.setEnabled(allStopped);
 252                         stop.setEnabled(allStarted);
 253                         edit.setEnabled(selection2.size() == 1 && allStopped);
 254                 } else {
 255                         edit.setEnabled(false);
 256                         remove.setEnabled(false);
 257                         start.setEnabled(false);
 258                         stop.setEnabled(false);
 259                 }
 260         }
 261 }