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 getEditorInput(Object element) {
  98
  99                 if (element instanceof IFile) {
 100                         return new FileEditorInput((IFile)element);
 101                 }
 102                 if( element instanceof LocalFileStorage) {
 103                         LocalFileStorage lfc= (LocalFileStorage)element;
 104                         return new StorageEditorInput(lfc,lfc.getFile());
 105                 }
 106                 if (element instanceof ILineBreakpoint) {
 107                         return new FileEditorInput((IFile)((ILineBreakpoint)element).getMarker().getResource());
 108                 }
 109                 return null;
 110         }
 111
 112         /**
 113          * @see IDebugModelPresentation#getImage(Object)
 114          */
 115         public Image getImage(Object element) {
 116                 if (element instanceof XDebugLineBreakpoint) {
 117                         return DebugUITools.getImage(IDebugUIConstants.IMG_OBJS_BREAKPOINT);
 118                 } else if (element instanceof IMarker) {
 119                         return DebugUITools.getImage(IDebugUIConstants.IMG_OBJS_BREAKPOINT);
 120                 } else if (element instanceof XDebugStackFrame
 121                                 || element instanceof XDebugThread
 122                                 || element instanceof XDebugTarget) {
 123                         return getDebugElementImage(element);
 124                 } else if (element instanceof XDebugVariable) {
 125                         return getVariableImage((XDebugVariable) element);
 126                 } else if (element instanceof XDebugValue) {
 127                         return getValueImage((XDebugValue) element);
 128                 }
 129                 return DebugUITools.getImage(IDebugUIConstants.IMG_OBJS_BREAKPOINT);
 130         }
 131
 132         private Image getVariableImage(XDebugVariable phpVar) {
 133                 /*
 134                  * if (phpVar != null) { if (phpVar.isLocal()) return
 135                  * DebugUITools.getImage(IDebugUIConstants.IMG_OBJS_VARIABLE); if
 136                  * (phpVar.isHashValue()) return
 137                  * DebugUITools.getImage(IDebugUIConstants.IMG_OBJS_VARIABLE); }
 138                  */
 139                 return DebugUITools.getImage(IDebugUIConstants.IMG_OBJS_VARIABLE);
 140         }
 141
 142         private Image getValueImage(XDebugValue phpVar) {
 143                 if (phpVar != null) {
 144                         return DebugUITools.getImage(IDebugUIConstants.IMG_OBJS_VARIABLE);
 145                 }
 146                 return DebugUITools.getImage(IDebugUIConstants.IMG_OBJS_VARIABLE);
 147         }
 148
 149         /**
 150          * @see IDebugModelPresentation#getText(Object)
 151          */
 152         public String getText(Object element) {
 153                 try {
 154                         if (element instanceof XDebugLineBreakpoint) {
 155                                 return getBreakpointText((IBreakpoint) element);
 156                         } else if (element instanceof XDebugVariable) {
 157                                 XDebugVariable phpVar = (XDebugVariable) element;
 158                                 return phpVar.toString();
 159                         }
 160                 } catch (CoreException e) {
 161                         //return PHPDebugUiMessages
 162                                 //      .getString("PHPDebugModelPresentation.<not responding>"); //$NON-NLS-1$
 163                 }
 164                 return null;
 165         }
 166
 167         /**
 168          * @see IDebugModelPresentation#computeDetail(IValue, IValueDetailListener)
 169          */
 170         public void computeDetail(IValue value, IValueDetailListener listener) {
 171                 return;
 172         }
 173
 174         protected IBreakpoint getBreakpoint(IMarker marker) {
 175                 return DebugPlugin.getDefault().getBreakpointManager().getBreakpoint(
 176                                 marker);
 177         }
 178
 179         protected String getBreakpointText(IBreakpoint breakpoint)
 180                         throws CoreException {
 181                 if (breakpoint instanceof XDebugLineBreakpoint) {
 182                         return getLineBreakpointText((XDebugLineBreakpoint) breakpoint);
 183                 }
 184                 return ""; //$NON-NLS-1$
 185         }
 186
 187         protected String getLineBreakpointText(XDebugLineBreakpoint breakpoint)
 188                         throws CoreException {
 189                 StringBuffer label = new StringBuffer();
 190
 191                 label.append(breakpoint.getMarker().getResource().getFullPath());
 192                 label.append(" ["); //$NON-NLS-1$
 193                 //label.append(PHPDebugUiMessages
 194                         //      .getString("PHPDebugModelPresentation.line")); //$NON-NLS-1$
 195                 label.append(' ');
 196                 label.append(breakpoint.getLineNumber());
 197                 label.append(']');
 198
 199                 /*if (breakpoint.getHitCount() > 0) {
 200                         label.append(" [skip count ");
 201                         label.append(breakpoint.getHitCount());
 202                         label.append(']');
 203                 }*/
 204
 205                 /*if (breakpoint.isConditionEnabled()) {
 206                         label.append(" [conditional]");
 207                 }*/
 208
 209                 return label.toString();
 210         }
 211
 212         /**
 213          * Returns the image associated with the given element or <code>null</code>
 214          * if none is defined.
 215          */
 216         protected Image getDebugElementImage(Object element) {
 217                 Image image = null;
 218                 if (element instanceof XDebugThread) {
 219                         XDebugThread thread = (XDebugThread) element;
 220                         if (thread.isSuspended()) {
 221                                 image = DebugUITools
 222                                                 .getImage(IDebugUIConstants.IMG_OBJS_THREAD_SUSPENDED);
 223                         } else if (thread.isTerminated()) {
 224                                 image = DebugUITools
 225                                                 .getImage(IDebugUIConstants.IMG_OBJS_THREAD_TERMINATED);
 226                         } else {
 227                                 image = DebugUITools
 228                                                 .getImage(IDebugUIConstants.IMG_OBJS_THREAD_RUNNING);
 229                         }
 230                 } else if (element instanceof XDebugStackFrame) {
 231                         image = DebugUITools
 232                                         .getImage(IDebugUIConstants.IMG_OBJS_STACKFRAME);
 233                 } else if (element instanceof XDebugTarget) {
 234                         XDebugTarget debugTarget = (XDebugTarget) element;
 235                         if (debugTarget.isTerminated()) {
 236                                 image = DebugUITools
 237                                                 .getImage(IDebugUIConstants.IMG_OBJS_DEBUG_TARGET_TERMINATED);
 238                         } else {
 239                                 image = DebugUITools
 240                                                 .getImage(IDebugUIConstants.IMG_OBJS_DEBUG_TARGET);
 241                         }
 242                 }
 243                 return image;
 244         }
 245
 246     class StorageEditorInput extends PlatformObject implements
 247         IStorageEditorInput {
 248 private File fFile;
 249
 250 private IStorage fStorage;
 251
 252 public StorageEditorInput(IStorage storage, File file) {
 253         super();
 254         fStorage = storage;
 255         fFile = file;
 256 }
 257
 258 public IStorage getStorage() {
 259         return fStorage;
 260 }
 261
 262 public ImageDescriptor getImageDescriptor() {
 263         return null;
 264 }
 265
 266 public String getName() {
 267         return getStorage().getName();
 268 }
 269
 270 public IPersistableElement getPersistable() {
 271         return null;
 272 }
 273
 274 public String getToolTipText() {
 275         return getStorage().getFullPath().toOSString();
 276 }
 277
 278 public boolean equals(Object object) {
 279         return object instanceof StorageEditorInput
 280                         && getStorage().equals(
 281                                         ((StorageEditorInput) object).getStorage());
 282 }
 283
 284 public int hashCode() {
 285         return getStorage().hashCode();
 286 }
 287
 288 public boolean exists() {
 289         return fFile.exists();
 290 }
 291 }
 292 }