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.XDebugUIPlugin;
  25 import net.sourceforge.phpeclipse.xdebug.ui.php.launching.CopyOfPHPDebugModelPresentation.StorageEditorInput;
  26
  27 //import net.sourceforge.phpdt.internal.debug.core.model.IPHPDebugTarget;
  28
  29 //import net.sourceforge.phpdt.internal.debug.core.model.PHPThread;
  30 //import net.sourceforge.phpdt.internal.debug.core.model.PHPValue;
  31 //import net.sourceforge.phpdt.internal.debug.core.model.PHPVariable;
  32
  33 import org.eclipse.core.resources.IFile;
  34 import org.eclipse.core.resources.IMarker;
  35 import org.eclipse.core.resources.IStorage;
  36 import org.eclipse.core.runtime.CoreException;
  37 import org.eclipse.core.runtime.PlatformObject;
  38 import org.eclipse.debug.core.DebugPlugin;
  39 import org.eclipse.debug.core.model.IBreakpoint;
  40 import org.eclipse.debug.core.model.ILineBreakpoint;
  41 import org.eclipse.debug.core.model.IValue;
  42 import org.eclipse.debug.core.sourcelookup.containers.LocalFileStorage;
  43 import org.eclipse.debug.ui.DebugUITools;
  44 import org.eclipse.debug.ui.IDebugModelPresentation;
  45 import org.eclipse.debug.ui.IDebugUIConstants;
  46 import org.eclipse.debug.ui.IValueDetailListener;
  47 import org.eclipse.jface.resource.ImageDescriptor;
  48 import org.eclipse.jface.viewers.LabelProvider;
  49 import org.eclipse.swt.graphics.Image;
  50 import org.eclipse.ui.IEditorDescriptor;
  51 import org.eclipse.ui.IEditorInput;
  52 import org.eclipse.ui.IEditorRegistry;
  53 import org.eclipse.ui.IPersistableElement;
  54 import org.eclipse.ui.IStorageEditorInput;
  55 import org.eclipse.ui.PlatformUI;
  56 import org.eclipse.ui.part.FileEditorInput;
  57
  58 /**
  59  * @see IDebugModelPresentation
  60  */
  61 public class PHPDebugModelPresentation extends LabelProvider implements
  62                 IDebugModelPresentation {
  63
  64         protected HashMap fAttributes = new HashMap(3);
  65
  66         public PHPDebugModelPresentation() {
  67                 super();
  68         }
  69
  70         /**
  71          * @see IDebugModelPresentation#getEditorId(IEditorInput, Object)
  72          */
  73         public String getEditorId(IEditorInput input, Object inputObject) {
  74                 IEditorRegistry registry = PlatformUI.getWorkbench()
  75                                 .getEditorRegistry();
  76                 IEditorDescriptor descriptor = registry.getDefaultEditor(input
  77                                 .getName());
  78                 if (descriptor != null)
  79                         return descriptor.getId();
  80
  81                 return null;
  82         }
  83
  84         /**
  85          * @see IDebugModelPresentation#setAttribute(String, Object)
  86          */
  87         public void setAttribute(String id, Object value) {
  88                 if (value == null) {
  89                         return;
  90                 }
  91                 fAttributes.put(id, value);
  92         }
  93
  94         /**
  95          * @see IDebugModelPresentation#getEditorInput(Object)
  96          */
  97         public IEditorInput getEditorInputA(Object item) {
  98
  99                 if (item instanceof XDebugLineBreakpoint) {
 100                         IBreakpoint bp = (IBreakpoint) item;
 101                         IMarker ma = bp.getMarker();
 102                         //IFile eclipseFile = PHPDebugUiPlugin.getWorkspace().getRoot()
 103                         //              .getFileForLocation(ma.getResource().getLocation());
 104
 105                         IFile eclipseFile = null; //XDebugUIPlugin.getWorkspace().getRoot()
 106                                         //.getFile(ma.getResource().getFullPath());
 107                         if (eclipseFile == null) {
 108                                 return null;
 109                         }
 110                         return new FileEditorInput(eclipseFile);
 111                 }
 112                 return null;
 113         }
 114
 115         public IEditorInput getEditorInput(Object element) {
 116
 117                 if (element instanceof IFile) {
 118                         return new FileEditorInput((IFile)element);
 119                 }
 120                 if( element instanceof LocalFileStorage) {
 121                         LocalFileStorage lfc= (LocalFileStorage)element;
 122                         return new StorageEditorInput(lfc,lfc.getFile());
 123                 }
 124                 if (element instanceof ILineBreakpoint) {
 125                         return new FileEditorInput((IFile)((ILineBreakpoint)element).getMarker().getResource());
 126                 }
 127                 return null;
 128         }
 129
 130         /**
 131          * @see IDebugModelPresentation#getImage(Object)
 132          */
 133         public Image getImage(Object element) {
 134                 if (element instanceof XDebugLineBreakpoint) {
 135                         return DebugUITools.getImage(IDebugUIConstants.IMG_OBJS_BREAKPOINT);
 136                 } else if (element instanceof IMarker) {
 137                         return DebugUITools.getImage(IDebugUIConstants.IMG_OBJS_BREAKPOINT);
 138                 } else if (element instanceof XDebugStackFrame
 139                                 || element instanceof XDebugThread
 140                                 || element instanceof XDebugTarget) {
 141                         return getDebugElementImage(element);
 142                 } else if (element instanceof XDebugVariable) {
 143                         return getVariableImage((XDebugVariable) element);
 144                 } else if (element instanceof XDebugValue) {
 145                         return getValueImage((XDebugValue) element);
 146                 }
 147                 return DebugUITools.getImage(IDebugUIConstants.IMG_OBJS_BREAKPOINT);
 148         }
 149
 150         private Image getVariableImage(XDebugVariable phpVar) {
 151                 /*
 152                  * if (phpVar != null) { if (phpVar.isLocal()) return
 153                  * DebugUITools.getImage(IDebugUIConstants.IMG_OBJS_VARIABLE); if
 154                  * (phpVar.isHashValue()) return
 155                  * DebugUITools.getImage(IDebugUIConstants.IMG_OBJS_VARIABLE); }
 156                  */
 157                 return DebugUITools.getImage(IDebugUIConstants.IMG_OBJS_VARIABLE);
 158         }
 159
 160         private Image getValueImage(XDebugValue phpVar) {
 161                 if (phpVar != null) {
 162                         return DebugUITools.getImage(IDebugUIConstants.IMG_OBJS_VARIABLE);
 163                 }
 164                 return DebugUITools.getImage(IDebugUIConstants.IMG_OBJS_VARIABLE);
 165         }
 166
 167         /**
 168          * @see IDebugModelPresentation#getText(Object)
 169          */
 170         public String getText(Object element) {
 171                 try {
 172                         if (element instanceof XDebugLineBreakpoint) {
 173                                 return getBreakpointText((IBreakpoint) element);
 174                         } else if (element instanceof XDebugVariable) {
 175                                 XDebugVariable phpVar = (XDebugVariable) element;
 176                                 return phpVar.toString();
 177                         }
 178                 } catch (CoreException e) {
 179                         //return PHPDebugUiMessages
 180                                 //      .getString("PHPDebugModelPresentation.<not responding>"); //$NON-NLS-1$
 181                 }
 182                 return null;
 183         }
 184
 185         /**
 186          * @see IDebugModelPresentation#computeDetail(IValue, IValueDetailListener)
 187          */
 188         public void computeDetail(IValue value, IValueDetailListener listener) {
 189                 return;
 190         }
 191
 192         protected IBreakpoint getBreakpoint(IMarker marker) {
 193                 return DebugPlugin.getDefault().getBreakpointManager().getBreakpoint(
 194                                 marker);
 195         }
 196
 197         protected String getBreakpointText(IBreakpoint breakpoint)
 198                         throws CoreException {
 199                 if (breakpoint instanceof XDebugLineBreakpoint) {
 200                         return getLineBreakpointText((XDebugLineBreakpoint) breakpoint);
 201                 }
 202                 return ""; //$NON-NLS-1$
 203         }
 204
 205         protected String getLineBreakpointText(XDebugLineBreakpoint breakpoint)
 206                         throws CoreException {
 207                 StringBuffer label = new StringBuffer();
 208
 209                 label.append(breakpoint.getMarker().getResource().getFullPath());
 210                 label.append(" ["); //$NON-NLS-1$
 211                 //label.append(PHPDebugUiMessages
 212                         //      .getString("PHPDebugModelPresentation.line")); //$NON-NLS-1$
 213                 label.append(' ');
 214                 label.append(breakpoint.getLineNumber());
 215                 label.append(']');
 216
 217                 /*if (breakpoint.getHitCount() > 0) {
 218                         label.append(" [skip count ");
 219                         label.append(breakpoint.getHitCount());
 220                         label.append(']');
 221                 }*/
 222
 223                 /*if (breakpoint.isConditionEnabled()) {
 224                         label.append(" [conditional]");
 225                 }*/
 226
 227                 return label.toString();
 228         }
 229
 230         /**
 231          * Returns the image associated with the given element or <code>null</code>
 232          * if none is defined.
 233          */
 234         protected Image getDebugElementImage(Object element) {
 235                 Image image = null;
 236                 if (element instanceof XDebugThread) {
 237                         XDebugThread thread = (XDebugThread) element;
 238                         if (thread.isSuspended()) {
 239                                 image = DebugUITools
 240                                                 .getImage(IDebugUIConstants.IMG_OBJS_THREAD_SUSPENDED);
 241                         } else if (thread.isTerminated()) {
 242                                 image = DebugUITools
 243                                                 .getImage(IDebugUIConstants.IMG_OBJS_THREAD_TERMINATED);
 244                         } else {
 245                                 image = DebugUITools
 246                                                 .getImage(IDebugUIConstants.IMG_OBJS_THREAD_RUNNING);
 247                         }
 248                 } else if (element instanceof XDebugStackFrame) {
 249                         image = DebugUITools
 250                                         .getImage(IDebugUIConstants.IMG_OBJS_STACKFRAME);
 251                 } else if (element instanceof XDebugTarget) {
 252                         XDebugTarget debugTarget = (XDebugTarget) element;
 253                         if (debugTarget.isTerminated()) {
 254                                 image = DebugUITools
 255                                                 .getImage(IDebugUIConstants.IMG_OBJS_DEBUG_TARGET_TERMINATED);
 256                         } else {
 257                                 image = DebugUITools
 258                                                 .getImage(IDebugUIConstants.IMG_OBJS_DEBUG_TARGET);
 259                         }
 260                 }
 261                 return image;
 262         }
 263
 264     class StorageEditorInput extends PlatformObject implements
 265         IStorageEditorInput {
 266 private File fFile;
 267
 268 private IStorage fStorage;
 269
 270 public StorageEditorInput(IStorage storage, File file) {
 271         super();
 272         fStorage = storage;
 273         fFile = file;
 274 }
 275
 276 public IStorage getStorage() {
 277         return fStorage;
 278 }
 279
 280 public ImageDescriptor getImageDescriptor() {
 281         return null;
 282 }
 283
 284 public String getName() {
 285         return getStorage().getName();
 286 }
 287
 288 public IPersistableElement getPersistable() {
 289         return null;
 290 }
 291
 292 public String getToolTipText() {
 293         return getStorage().getFullPath().toOSString();
 294 }
 295
 296 public boolean equals(Object object) {
 297         return object instanceof StorageEditorInput
 298                         && getStorage().equals(
 299                                         ((StorageEditorInput) object).getStorage());
 300 }
 301
 302 public int hashCode() {
 303         return getStorage().hashCode();
 304 }
 305
 306 public boolean exists() {
 307         return fFile.exists();
 308 }
 309 }
 310 }