net.sourceforge.phpeclipse.debug.core/src/net/sourceforge/phpdt/internal/debug/core/breakpoints/PHPLineBreakpoint.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     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         public PHPLineBreakpoint(IResource resource, int lineNumber, int hitCount, boolean add, Map attributes) throws DebugException {
  39                 this(resource, lineNumber, -1, -1, hitCount, add, attributes, PHP_LINE_BREAKPOINT);
  40         }
  41
  42
  43         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 {
  44                 IWorkspaceRunnable wr= new IWorkspaceRunnable() {
  45                         public void run(IProgressMonitor monitor) throws CoreException {
  46
  47                                 // create the marker
  48                                 setMarker(resource.createMarker(markerType));
  49
  50                                 // add attributes
  51                                 addLineBreakpointAttributes(attributes, getModelIdentifier(), true, lineNumber, charStart, charEnd);
  52
  53                                 // set attributes
  54                                 ensureMarker().setAttributes(attributes);
  55
  56                                 // add to breakpoint manager if requested
  57                                 register(add);
  58                         }
  59                 };
  60                 run(wr);
  61         }
  62
  63
  64         public void addLineBreakpointAttributes(Map attributes, String modelIdentifier, boolean enabled, int lineNumber, int charStart, int charEnd) {
  65                 attributes.put(IBreakpoint.ID, modelIdentifier);
  66                 attributes.put(IBreakpoint.ENABLED, new Boolean(enabled));
  67                 attributes.put(IMarker.LINE_NUMBER, new Integer(lineNumber));
  68                 if (charStart!=-1)
  69                 {
  70                         attributes.put(IMarker.CHAR_START, new Integer(charStart));
  71                         attributes.put(IMarker.CHAR_END, new Integer(charEnd));
  72                 }
  73                 attributes.put(TYPE_NAME, "typeName");
  74         }
  75
  76         /**
  77          * @see ILineBreakpoint#getLineNumber()
  78          */
  79         public int getLineNumber() throws CoreException {
  80                 return ensureMarker().getAttribute(IMarker.LINE_NUMBER, -1);
  81         }
  82
  83         /**
  84          * @see ILineBreakpoint#getCharStart()
  85          */
  86         public int getCharStart() throws CoreException {
  87                 return ensureMarker().getAttribute(IMarker.CHAR_START, -1);
  88         }
  89
  90         /**
  91          * @see ILineBreakpoint#getCharEnd()
  92          */
  93         public int getCharEnd() throws CoreException {
  94                 return ensureMarker().getAttribute(IMarker.CHAR_END, -1);
  95         }
  96
  97         /**
  98          * Returns the type of marker associated with Java line breakpoints
  99          */
 100         public static String getMarkerType() {
 101                 return PHP_LINE_BREAKPOINT;
 102         }
 103 }