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   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     Vicente Fernando - Initial implementation - www.alfersoft.com.ar
  10 **********************************************************************/
  11 package net.sourceforge.phpdt.internal.debug.core.breakpoints;
  12
  13 import java.util.Map;
  14
  15 import org.eclipse.core.runtime.CoreException;
  16 import org.eclipse.core.resources.IMarker;
  17 import org.eclipse.core.resources.IResource;
  18 import org.eclipse.core.resources.IWorkspaceRunnable;
  19 import org.eclipse.core.runtime.IProgressMonitor;
  20 import org.eclipse.debug.core.DebugException;
  21 import org.eclipse.debug.core.model.IBreakpoint;
  22 import org.eclipse.debug.core.model.ILineBreakpoint;
  23
  24 /**
  25  * A breakpoint that can be located at a specific line of source code.
  26  */
  27 public class PHPLineBreakpoint extends PHPBreakpoint implements IBreakpoint, ILineBreakpoint {
  28
  29         private static final String PHP_LINE_BREAKPOINT = "net.sourceforge.phpeclipse.debug.core.phpLineBreakpointMarker"; //$NON-NLS-1$
  30
  31         public PHPLineBreakpoint() {
  32         }
  33
  34         public PHPLineBreakpoint(IResource resource, int lineNumber, int charStart, int charEnd, int hitCount, boolean add, Map attributes) throws DebugException {
  35                 this(resource, lineNumber, charStart, charEnd, hitCount, add, attributes, PHP_LINE_BREAKPOINT);
  36         }
  37
  38         protected PHPLineBreakpoint(final IResource resource, final int lineNumber, final int charStart, final int charEnd, final int hitCount, final boolean add, final Map attributes, final String markerType) throws DebugException {
  39                 IWorkspaceRunnable wr= new IWorkspaceRunnable() {
  40                         public void run(IProgressMonitor monitor) throws CoreException {
  41
  42                                 // create the marker
  43                                 setMarker(resource.createMarker(markerType));
  44
  45                                 // add attributes
  46                                 addLineBreakpointAttributes(attributes, getModelIdentifier(), true, lineNumber, charStart, charEnd);
  47
  48                                 // set attributes
  49                                 ensureMarker().setAttributes(attributes);
  50
  51                                 // add to breakpoint manager if requested
  52                                 register(add);
  53                         }
  54                 };
  55                 run(wr);
  56         }
  57
  58         public void addLineBreakpointAttributes(Map attributes, String modelIdentifier, boolean enabled, int lineNumber, int charStart, int charEnd) {
  59                 attributes.put(IBreakpoint.ID, modelIdentifier);
  60                 attributes.put(IBreakpoint.ENABLED, new Boolean(enabled));
  61                 attributes.put(IMarker.LINE_NUMBER, new Integer(lineNumber));
  62                 attributes.put(IMarker.CHAR_START, new Integer(charStart));
  63                 attributes.put(IMarker.CHAR_END, new Integer(charEnd));
  64                 attributes.put(TYPE_NAME, "typeName");
  65         }
  66
  67         /**
  68          * @see ILineBreakpoint#getLineNumber()
  69          */
  70         public int getLineNumber() throws CoreException {
  71                 return ensureMarker().getAttribute(IMarker.LINE_NUMBER, -1);
  72         }
  73
  74         /**
  75          * @see ILineBreakpoint#getCharStart()
  76          */
  77         public int getCharStart() throws CoreException {
  78                 return ensureMarker().getAttribute(IMarker.CHAR_START, -1);
  79         }
  80
  81         /**
  82          * @see ILineBreakpoint#getCharEnd()
  83          */
  84         public int getCharEnd() throws CoreException {
  85                 return ensureMarker().getAttribute(IMarker.CHAR_END, -1);
  86         }
  87
  88         /**
  89          * Returns the type of marker associated with Java line breakpoints
  90          */
  91         public static String getMarkerType() {
  92                 return PHP_LINE_BREAKPOINT;
  93         }
  94 }