net.sourceforge.phpeclipse/src/net/sourceforge/phpeclipse/views/PHPConsole.java

   1 package net.sourceforge.phpeclipse.views;
   2
   3 /**********************************************************************
   4 Copyright (c) 2000, 2002 IBM Corp. and others.
   5 All rights reserved. This program and the accompanying materials
   6 are made available under the terms of the Common Public License v1.0
   7 which accompanies this distribution, and is available at
   8 http://www.eclipse.org/legal/cpl-v10.html
   9
  10 Contributors:
  11     IBM Corporation - Initial implementation
  12     Klaus Hartlage - www.eclipseproject.de
  13 **********************************************************************/
  14
  15 import java.io.IOException;
  16 import java.io.InputStream;
  17
  18 import net.sourceforge.phpdt.internal.ui.PHPUiImages;
  19 import net.sourceforge.phpeclipse.PHPeclipsePlugin;
  20 import net.sourceforge.phpeclipse.actions.PHPActionMessages;
  21
  22 import org.eclipse.core.runtime.IStatus;
  23 import org.eclipse.core.runtime.Status;
  24 import org.eclipse.jface.action.Action;
  25 import org.eclipse.jface.action.IMenuListener;
  26 import org.eclipse.jface.action.IMenuManager;
  27 import org.eclipse.jface.action.IToolBarManager;
  28 import org.eclipse.jface.action.MenuManager;
  29 import org.eclipse.jface.action.Separator;
  30 import org.eclipse.jface.resource.JFaceResources;
  31 import org.eclipse.jface.text.BadLocationException;
  32 import org.eclipse.jface.text.Document;
  33 import org.eclipse.jface.text.TextViewer;
  34 import org.eclipse.swt.SWT;
  35 import org.eclipse.swt.custom.StyledText;
  36 import org.eclipse.swt.layout.GridData;
  37 import org.eclipse.swt.widgets.Composite;
  38 import org.eclipse.swt.widgets.Menu;
  39 import org.eclipse.ui.IActionBars;
  40 import org.eclipse.ui.IWorkbenchActionConstants;
  41 import org.eclipse.ui.IWorkbenchPage;
  42 import org.eclipse.ui.PartInitException;
  43 import org.eclipse.ui.PlatformUI;
  44 import org.eclipse.ui.part.ViewPart;
  45
  46 /**
  47  * The PHPConsole is used to display the output if you start MySQL/Apache
  48  * @see ViewPart
  49  */
  50 public class PHPConsole extends ViewPart {
  51
  52         public static final String CONSOLE_ID =
  53                 "net.sourceforge.phpeclipse.views.phpconsoleview";
  54
  55         private TextViewer viewer = null;
  56         private Document document = null;
  57         private StyledText widget;
  58         private Action cutAction = new Action() {
  59                 public void run() {
  60                         viewer.getTextWidget().cut();
  61                 }
  62         };
  63         private Action copyAction = new Action() {
  64                 public void run() {
  65                         widget.copy();
  66                 }
  67         };
  68         private Action pasteAction = new Action() {
  69                 public void run() {
  70                         viewer.getTextWidget().paste();
  71                 }
  72         };
  73         private Action selectAllAction = new Action() {
  74                 public void run() {
  75                         widget.selectAll();
  76                 }
  77         };
  78         private Action clearAction = new Action() {
  79                 public void run() {
  80                         widget.setText("");
  81                 }
  82         };
  83         /**
  84          * The constructor.
  85          */
  86         public PHPConsole() {
  87         }
  88
  89         /**
  90          * Insert the method's description here.
  91          * @see ViewPart#createPartControl
  92          */
  93         public void createPartControl(Composite parent) {
  94                 viewer = new TextViewer(parent, SWT.WRAP | SWT.V_SCROLL | SWT.H_SCROLL);
  95                 GridData viewerData = new GridData(GridData.FILL_BOTH);
  96                 viewer.getControl().setLayoutData(viewerData);
  97                 viewer.setEditable(true);
  98
  99                 widget = viewer.getTextWidget();
 100                 widget.setFont(
 101                         JFaceResources.getFontRegistry().get(JFaceResources.TEXT_FONT));
 102
 103                 cutAction.setText("Cut");
 104                 copyAction.setText("Copy");
 105                 pasteAction.setText("Paste");
 106                 selectAllAction.setText("Select All");
 107                 clearAction.setText("Clear PHP Console");
 108                 clearAction.setImageDescriptor(PHPUiImages.DESC_CLEAR);
 109         clearAction.setToolTipText("Clear PHP Console");
 110
 111                 IActionBars bars = this.getViewSite().getActionBars();
 112                 bars.setGlobalActionHandler(IWorkbenchActionConstants.CUT, cutAction);
 113                 bars.setGlobalActionHandler(IWorkbenchActionConstants.COPY, copyAction);
 114                 bars.setGlobalActionHandler(
 115                         IWorkbenchActionConstants.PASTE,
 116                         pasteAction);
 117
 118                 hookContextMenu();
 119                 //      hookDoubleClickAction();
 120                 contributeToActionBars();
 121
 122
 123         }
 124
 125         private void hookContextMenu() {
 126                 MenuManager menuMgr = new MenuManager("#PopupMenu");
 127                 menuMgr.setRemoveAllWhenShown(true);
 128                 menuMgr.addMenuListener(new IMenuListener() {
 129                         public void menuAboutToShow(IMenuManager manager) {
 130                                 PHPConsole.this.fillContextMenu(manager);
 131                         }
 132                 });
 133                 Menu menu = menuMgr.createContextMenu(viewer.getControl());
 134                 viewer.getControl().setMenu(menu);
 135                 getSite().registerContextMenu(menuMgr, viewer);
 136         }
 137
 138         private void contributeToActionBars() {
 139                 IActionBars bars = getViewSite().getActionBars();
 140                 fillLocalPullDown(bars.getMenuManager());
 141                 fillLocalToolBar(bars.getToolBarManager());
 142         }
 143
 144         private void fillLocalPullDown(IMenuManager manager) {
 145                 manager.add(cutAction);
 146                 manager.add(copyAction);
 147                 manager.add(pasteAction);
 148                 manager.add(selectAllAction);
 149         }
 150
 151         private void fillContextMenu(IMenuManager manager) {
 152                 manager.add(cutAction);
 153                 manager.add(copyAction);
 154                 manager.add(pasteAction);
 155                 manager.add(selectAllAction);
 156                 // Other plug-ins can contribute there actions here
 157                 manager.add(new Separator("Additions"));
 158         }
 159
 160         private void fillLocalToolBar(IToolBarManager manager) {
 161                 manager.add(clearAction);
 162         }
 163         /**
 164          * Insert the method's description here.
 165          * @see ViewPart#setFocus
 166          */
 167         public void setFocus() {
 168         }
 169
 170         /**
 171          * Set the text for the viewer
 172          */
 173         public void setOutputText(String text) {
 174                 document = new Document(text);
 175                 viewer.setDocument(document);
 176         }
 177
 178         public void appendOutputText(String text) {
 179                 try {
 180                         if (document == null) {
 181                                 document = new Document(text);
 182                                 viewer.setDocument(document);
 183                         } else {
 184                                 document.replace(document.getLength(), 0, text);
 185                         }
 186                 } catch (BadLocationException e) {
 187                 }
 188                 //  viewer.setDocument(document);
 189         }
 190
 191         public static PHPConsole getInstance() {
 192                 IWorkbenchPage page =
 193                         PlatformUI
 194                                 .getWorkbench()
 195                                 .getActiveWorkbenchWindow()
 196                                 .getActivePage();
 197                 PHPConsole console = (PHPConsole) page.findView(PHPConsole.CONSOLE_ID);
 198
 199                 if (PHPeclipsePlugin
 200                         .getDefault()
 201                         .getPreferenceStore()
 202                         .getBoolean(PHPeclipsePlugin.SHOW_OUTPUT_IN_CONSOLE)
 203                         == true) {
 204
 205                         try {
 206                                 page.showView(PHPConsole.CONSOLE_ID);
 207                                 if (console == null) {
 208                                         console = (PHPConsole) page.findView(PHPConsole.CONSOLE_ID);
 209                                 }
 210                         } catch (PartInitException e) {
 211                                 PHPeclipsePlugin.getDefault().getLog().log(
 212                                         new Status(
 213                                                 IStatus.ERROR,
 214                                                 PHPeclipsePlugin.getPluginId(),
 215                                                 0,
 216                                                 PHPActionMessages.getString(
 217                                                         "PHPStartApacheAction.consoleViewOpeningProblem"),
 218                                                 e));
 219                         }
 220
 221                 }
 222                 return console;
 223         }
 224
 225         /**
 226          * Prints out the string represented by the string buffer
 227          */
 228         public synchronized void write(String output) {
 229                 appendOutputText(output);
 230         }
 231
 232         /**
 233          * Creates a string buffer from the given input stream
 234          */
 235         public static String getStringFromStream(InputStream stream)
 236                 throws IOException {
 237                 StringBuffer buffer = new StringBuffer();
 238                 byte[] b = new byte[100];
 239                 int finished = 0;
 240                 while (finished != -1) {
 241                         finished = stream.read(b);
 242                         if (finished != -1) {
 243                                 String current = new String(b, 0, finished);
 244                                 buffer.append(current);
 245                         }
 246                 }
 247                 return buffer.toString();
 248         }
 249
 250 }