net.sourceforge.phpeclipse.xdebug.ui/src/net/sourceforge/phpeclipse/xdebug/ui/php/launching/PHPDebugModelPresentation.java

   1 /**********************************************************************
   2  Copyright (c) 2000, 2002 IBM Corp. 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 Corporation - Initial implementation
  10  Vicente Fernando - www.alfersoft.com.ar
  11  **********************************************************************/
  12 package net.sourceforge.phpeclipse.xdebug.ui.php.launching;
  13
  14 import java.io.File;
  15 import java.util.HashMap;
  16
  17 import net.sourceforge.phpeclipse.xdebug.php.model.XDebugLineBreakpoint;
  18
  19 import net.sourceforge.phpeclipse.xdebug.php.model.XDebugTarget;
  20 import net.sourceforge.phpeclipse.xdebug.php.model.XDebugThread;
  21 import net.sourceforge.phpeclipse.xdebug.php.model.XDebugStackFrame;
  22 import net.sourceforge.phpeclipse.xdebug.php.model.XDebugVariable;
  23 import net.sourceforge.phpeclipse.xdebug.php.model.XDebugValue;
  24 import net.sourceforge.phpeclipse.xdebug.ui.XDebugUIPluginImages;
  25 //import net.sourceforge.phpeclipse.xdebug.ui.XDebugUIPlugin;
  26 //import net.sourceforge.phpeclipse.xdebug.ui.php.launching.CopyOfPHPDebugModelPresentation.StorageEditorInput;
  27
  28 //import net.sourceforge.phpdt.internal.debug.core.model.IPHPDebugTarget;
  29
  30 //import net.sourceforge.phpdt.internal.debug.core.model.PHPThread;
  31 //import net.sourceforge.phpdt.internal.debug.core.model.PHPValue;
  32 //import net.sourceforge.phpdt.internal.debug.core.model.PHPVariable;
  33
  34 import org.eclipse.core.resources.IFile;
  35 import org.eclipse.core.resources.IMarker;
  36 import org.eclipse.core.resources.IStorage;
  37 import org.eclipse.core.runtime.CoreException;
  38 import org.eclipse.core.runtime.PlatformObject;
  39 import org.eclipse.debug.core.DebugPlugin;
  40 import org.eclipse.debug.core.model.IBreakpoint;
  41 import org.eclipse.debug.core.model.ILineBreakpoint;
  42 import org.eclipse.debug.core.model.IValue;
  43 import org.eclipse.debug.core.sourcelookup.containers.LocalFileStorage;
  44 import org.eclipse.debug.ui.DebugUITools;
  45 import org.eclipse.debug.ui.IDebugModelPresentation;
  46 import org.eclipse.debug.ui.IDebugUIConstants;
  47 import org.eclipse.debug.ui.IValueDetailListener;
  48 import org.eclipse.jface.resource.ImageDescriptor;
  49 import org.eclipse.jface.viewers.LabelProvider;
  50 import org.eclipse.swt.graphics.Image;
  51 import org.eclipse.ui.IEditorDescriptor;
  52 import org.eclipse.ui.IEditorInput;
  53 import org.eclipse.ui.IEditorRegistry;
  54 import org.eclipse.ui.IPersistableElement;
  55 import org.eclipse.ui.IStorageEditorInput;
  56 import org.eclipse.ui.PlatformUI;
  57 import org.eclipse.ui.part.FileEditorInput;
  58
  59 /**
  60  * @see IDebugModelPresentation
  61  */
  62 public class PHPDebugModelPresentation extends LabelProvider implements
  63                 IDebugModelPresentation {
  64
  65         protected HashMap fAttributes = new HashMap(3);
  66
  67         public PHPDebugModelPresentation() {
  68                 super();
  69         }
  70
  71         /**
  72          * @see IDebugModelPresentation#getEditorId(IEditorInput, Object)
  73          */
  74         public String getEditorId(IEditorInput input, Object inputObject) {
  75                 IEditorRegistry registry = PlatformUI.getWorkbench()
  76                                 .getEditorRegistry();
  77                 IEditorDescriptor descriptor = registry.getDefaultEditor(input
  78                                 .getName());
  79                 if (descriptor != null)
  80                         return descriptor.getId();
  81
  82                 return null;
  83         }
  84
  85         /**
  86          * @see IDebugModelPresentation#setAttribute(String, Object)
  87          */
  88         public void setAttribute(String id, Object value) {
  89                 if (value == null) {
  90                         return;
  91                 }
  92                 fAttributes.put(id, value);
  93         }
  94
  95         /**
  96          * @see IDebugModelPresentation#getEditorInput(Object)
  97          */
  98         public IEditorInput getEditorInput(Object element) {
  99
 100                 if (element instanceof IFile) {
 101                         return new FileEditorInput((IFile)element);
 102                 }
 103                 if( element instanceof LocalFileStorage) {
 104                         LocalFileStorage lfc= (LocalFileStorage)element;
 105                         return new StorageEditorInput(lfc,lfc.getFile());
 106                 }
 107                 if (element instanceof ILineBreakpoint) {
 108                         return new FileEditorInput((IFile)((ILineBreakpoint)element).getMarker().getResource());
 109                 }
 110                 return null;
 111         }
 112
 113         /**
 114          * @see IDebugModelPresentation#getImage(Object)
 115          */
 116         public Image getImage(Object element) {
 117                 if (element instanceof XDebugLineBreakpoint) {
 118                         return DebugUITools.getImage(IDebugUIConstants.IMG_OBJS_BREAKPOINT);
 119                 } else if (element instanceof IMarker) {
 120                         return DebugUITools.getImage(IDebugUIConstants.IMG_OBJS_BREAKPOINT);
 121                 } else if (element instanceof XDebugStackFrame
 122                                 || element instanceof XDebugThread
 123                                 || element instanceof XDebugTarget) {
 124                         return getDebugElementImage(element);
 125                 } else if (element instanceof XDebugVariable) {
 126                         return getVariableImage((XDebugVariable) element);
 127                 } else if (element instanceof XDebugValue) {
 128                         return getValueImage((XDebugValue) element);
 129                 }
 130                 return DebugUITools.getImage(IDebugUIConstants.IMG_OBJS_BREAKPOINT);
 131         }
 132
 133 //      private Image getVariableImage(XDebugVariable phpVar) {
 134                 /*
 135                  * if (phpVar != null) { if (phpVar.isLocal()) return
 136                  * DebugUITools.getImage(IDebugUIConstants.IMG_OBJS_VARIABLE); if
 137                  * (phpVar.isHashValue()) return
 138                  * DebugUITools.getImage(IDebugUIConstants.IMG_OBJS_VARIABLE); }
 139                  */
 140         //      return DebugUITools.getImage(IDebugUIConstants.IMG_OBJS_VARIABLE);
 141         //}
 142
 143         private Image getVariableImage(XDebugVariable phpVar) {
 144                 if (phpVar.getVisibility().equals("protected")) {
 145                         return XDebugUIPluginImages.get(XDebugUIPluginImages.IMG_FIELD_PROTECTED);
 146                 }  else if (phpVar.getVisibility().equals("private")) {
 147                         return (XDebugUIPluginImages.get(XDebugUIPluginImages.IMG_FIELD_PRIVATE));
 148                 }
 149
 150                 return XDebugUIPluginImages.get(XDebugUIPluginImages.IMG_FIELD_PUBLIC);
 151         }
 152         private Image getValueImage(XDebugValue phpVar) {
 153                 if (phpVar != null) {
 154                         return DebugUITools.getImage(IDebugUIConstants.IMG_OBJS_VARIABLE);
 155                 }
 156                 return DebugUITools.getImage(IDebugUIConstants.IMG_OBJS_VARIABLE);
 157         }
 158
 159         /**
 160          * @see IDebugModelPresentation#getText(Object)
 161          */
 162         public String getText(Object element) {
 163                 try {
 164                         if (element instanceof XDebugLineBreakpoint) {
 165                                 return getBreakpointText((IBreakpoint) element);
 166                         } else if (element instanceof XDebugVariable) {
 167                                 XDebugVariable phpVar = (XDebugVariable) element;
 168                                 return phpVar.toString();
 169                         }
 170                 } catch (CoreException e) {
 171                         //return PHPDebugUiMessages
 172                                 //      .getString("PHPDebugModelPresentation.<not responding>"); //$NON-NLS-1$
 173                 }
 174                 return null;
 175         }
 176
 177         /**
 178          * @see IDebugModelPresentation#computeDetail(IValue, IValueDetailListener)
 179          */
 180         public void computeDetail(IValue value, IValueDetailListener listener) {
 181                 return;
 182         }
 183
 184         protected IBreakpoint getBreakpoint(IMarker marker) {
 185                 return DebugPlugin.getDefault().getBreakpointManager().getBreakpoint(
 186                                 marker);
 187         }
 188
 189         protected String getBreakpointText(IBreakpoint breakpoint)
 190                         throws CoreException {
 191                 if (breakpoint instanceof XDebugLineBreakpoint) {
 192                         return getLineBreakpointText((XDebugLineBreakpoint) breakpoint);
 193                 }
 194                 return ""; //$NON-NLS-1$
 195         }
 196
 197         protected String getLineBreakpointText(XDebugLineBreakpoint breakpoint)
 198                         throws CoreException {
 199                 StringBuffer label = new StringBuffer();
 200
 201                 label.append(breakpoint.getMarker().getResource().getFullPath());
 202                 label.append(" ["); //$NON-NLS-1$
 203                 //label.append(PHPDebugUiMessages
 204                         //      .getString("PHPDebugModelPresentation.line")); //$NON-NLS-1$
 205                 label.append(' ');
 206                 label.append(breakpoint.getLineNumber());
 207                 label.append(']');
 208
 209                 /*if (breakpoint.getHitCount() > 0) {
 210                         label.append(" [skip count ");
 211                         label.append(breakpoint.getHitCount());
 212                         label.append(']');
 213                 }*/
 214
 215                 /*if (breakpoint.isConditionEnabled()) {
 216                         label.append(" [conditional]");
 217                 }*/
 218
 219                 return label.toString();
 220         }
 221
 222         /**
 223          * Returns the image associated with the given element or <code>null</code>
 224          * if none is defined.
 225          */
 226         protected Image getDebugElementImage(Object element) {
 227                 Image image = null;
 228                 if (element instanceof XDebugThread) {
 229                         XDebugThread thread = (XDebugThread) element;
 230                         if (thread.isSuspended()) {
 231                                 image = DebugUITools
 232                                                 .getImage(IDebugUIConstants.IMG_OBJS_THREAD_SUSPENDED);
 233                         } else if (thread.isTerminated()) {
 234                                 image = DebugUITools
 235                                                 .getImage(IDebugUIConstants.IMG_OBJS_THREAD_TERMINATED);
 236                         } else {
 237                                 image = DebugUITools
 238                                                 .getImage(IDebugUIConstants.IMG_OBJS_THREAD_RUNNING);
 239                         }
 240                 } else if (element instanceof XDebugStackFrame) {
 241                         image = DebugUITools
 242                                         .getImage(IDebugUIConstants.IMG_OBJS_STACKFRAME);
 243                 } else if (element instanceof XDebugTarget) {
 244                         XDebugTarget debugTarget = (XDebugTarget) element;
 245                         if (debugTarget.isTerminated()) {
 246                                 image = DebugUITools
 247                                                 .getImage(IDebugUIConstants.IMG_OBJS_DEBUG_TARGET_TERMINATED);
 248                         } else {
 249                                 image = DebugUITools
 250                                                 .getImage(IDebugUIConstants.IMG_OBJS_DEBUG_TARGET);
 251                         }
 252                 }
 253                 return image;
 254         }
 255
 256     class StorageEditorInput extends PlatformObject implements
 257         IStorageEditorInput {
 258 private File fFile;
 259
 260 private IStorage fStorage;
 261
 262 public StorageEditorInput(IStorage storage, File file) {
 263         super();
 264         fStorage = storage;
 265         fFile = file;
 266 }
 267
 268 public IStorage getStorage() {
 269         return fStorage;
 270 }
 271
 272 public ImageDescriptor getImageDescriptor() {
 273         return null;
 274 }
 275
 276 public String getName() {
 277         return getStorage().getName();
 278 }
 279
 280 public IPersistableElement getPersistable() {
 281         return null;
 282 }
 283
 284 public String getToolTipText() {
 285         return getStorage().getFullPath().toOSString();
 286 }
 287
 288 public boolean equals(Object object) {
 289         return object instanceof StorageEditorInput
 290                         && getStorage().equals(
 291                                         ((StorageEditorInput) object).getStorage());
 292 }
 293
 294 public int hashCode() {
 295         return getStorage().hashCode();
 296 }
 297
 298 public boolean exists() {
 299         return fFile.exists();
 300 }
 301 }
 302 }