net.sourceforge.phpeclipse.xdebug.core/src/net/sourceforge/phpeclipse/xdebug/php/model/XDebugLineBreakpoint.java

   1
   2 /*
   3  * Created on 25.11.2004
   4  *
   5  * TODO To change the template for this generated file go to
   6  * Window - Preferences - Java - Code Style - Code Templates
   7  */
   8 package net.sourceforge.phpeclipse.xdebug.php.model;
   9
  10
  11 import java.util.HashMap;
  12 import java.util.Map;
  13
  14 import net.sourceforge.phpeclipse.xdebug.php.launching.IXDebugConstants;
  15
  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.CoreException;
  20 import org.eclipse.core.runtime.IProgressMonitor;
  21 import org.eclipse.debug.core.DebugPlugin;
  22 import org.eclipse.debug.core.model.IBreakpoint;
  23 import org.eclipse.debug.core.model.LineBreakpoint;
  24
  25
  26 /**
  27  * @author Axel
  28  *
  29  * TODO To change the template for this generated type comment go to
  30  * Window - Preferences - Java - Code Style - Code Templates
  31  */
  32 public class XDebugLineBreakpoint  extends LineBreakpoint {
  33
  34         /**
  35          * Default constructor is required for the breakpoint manager
  36          * to re-create persisted breakpoints. After instantiating a breakpoint,
  37          * the <code>setMarker(...)</code> method is called to restore
  38          * this breakpoint's attributes.
  39          */
  40         private static final String XDEBUG_LINE_BREAKPOINT = "net.sourceforge.phpeclipse.xdebug.core.XDebugLineBreakpoint"; //$NON-NLS-1$
  41
  42         /**
  43          * Breakpoint attribute storing the fully qualified name of the type
  44          * this breakpoint is located in.
  45          * (value <code>"net.sourceforge.phpeclipse.debug.typeName"</code>). This attribute is a <code>String</code>.
  46          */
  47         protected static final String TYPE_NAME = "net.sourceforge.phpeclipse.debug.typeName"; //$NON-NLS-1$
  48
  49 //      public PHPLineBreakpoint() {
  50 //      }
  51 //
  52 //      public PHPLineBreakpoint(IResource resource, int lineNumber, int charStart, int charEnd, int hitCount, boolean add, Map attributes) throws DebugException {
  53 //              this(resource, lineNumber, charStart, charEnd, hitCount, add, attributes, PHP_LINE_BREAKPOINT);
  54 //      }
  55 //
  56 //      public PHPLineBreakpoint(IResource resource, int lineNumber, int hitCount, boolean add, Map attributes) throws DebugException {
  57 //              this(resource, lineNumber, -1, -1, hitCount, add, attributes, PHP_LINE_BREAKPOINT);
  58 //      }
  59
  60
  61         public static final String BREAKPOINT_ID ="XDebugLineBreakpointID";
  62
  63         public XDebugLineBreakpoint() {
  64         }
  65
  66         /**
  67          * Constructs a line breakpoint on the given resource at the given
  68          * line number. The line number is 1-based (i.e. the first line of a
  69          * file is line number 1).
  70          *
  71          * @param resource file on which to set the breakpoint
  72          * @param lineNumber 1-based line number of the breakpoint
  73          * @throws CoreException if unable to create the breakpoint
  74          */
  75         public XDebugLineBreakpoint(final IResource resource, final int lineNumber) throws CoreException {
  76 //              IMarker marker = resource.createMarker("net.sourceforge.phpeclipse.xdebug.core.XDebugLineBreakpoint");
  77 //              setMarker(marker);
  78 //              setEnabled(true);
  79 //              XDebugCorePlugin.log(IStatus.INFO,"Markertype: "+ marker.getType());
  80 //              ensureMarker().setAttribute(IMarker.LINE_NUMBER, lineNumber);
  81 //              ensureMarker().setAttribute(IBreakpoint.ID, IXDebugConstants.ID_PHP_DEBUG_MODEL);
  82 //              ensureMarker().setAttribute(BREAKPOINT_ID,-1);
  83                 IWorkspaceRunnable wr= new IWorkspaceRunnable() {
  84                         public void run(IProgressMonitor monitor) throws CoreException {
  85
  86                                 // create the marker
  87                                 setMarker(resource.createMarker(XDEBUG_LINE_BREAKPOINT));
  88
  89                                 // add attributes
  90                                 Map attributes = new HashMap(10);
  91                                 addLineBreakpointAttributes(attributes, getModelIdentifier(), true, lineNumber, -1, -1);
  92
  93                                 // set attributes
  94                                 ensureMarker().setAttributes(attributes);
  95
  96                                 // add to breakpoint manager if requested
  97                                 register(true);
  98                         }
  99                 };
 100                 run(getMarkerRule(resource), wr);
 101
 102         }
 103
 104         protected void register(boolean register) throws CoreException {
 105                 if (register) {
 106                         DebugPlugin.getDefault().getBreakpointManager().addBreakpoint(this);
 107                 } else {
 108                         setRegistered(false);
 109                 }
 110         }
 111
 112         public void addLineBreakpointAttributes(Map attributes, String modelIdentifier, boolean enabled, int lineNumber, int charStart, int charEnd) {
 113                 attributes.put(IBreakpoint.ID, modelIdentifier);
 114                 attributes.put(IBreakpoint.ENABLED, new Boolean(enabled));
 115                 attributes.put(IMarker.LINE_NUMBER, new Integer(lineNumber));
 116                 if (charStart!=-1)
 117                 {
 118                         attributes.put(IMarker.CHAR_START, new Integer(charStart));
 119                         attributes.put(IMarker.CHAR_END, new Integer(charEnd));
 120                 }
 121                 attributes.put(TYPE_NAME, "typeName");
 122                 attributes.put(BREAKPOINT_ID,new Integer(-1));
 123         }
 124
 125
 126         /* (non-Javadoc)
 127          * @see org.eclipse.debug.core.model.IBreakpoint#getModelIdentifier()
 128          */
 129         public String getModelIdentifier() {
 130                 return IXDebugConstants.ID_PHP_DEBUG_MODEL;
 131         }
 132
 133         public void setID(int id) throws CoreException
 134         {
 135                 ensureMarker().setAttribute(BREAKPOINT_ID,id);
 136         }
 137         public int getID() throws CoreException
 138         {
 139                 return ensureMarker().getAttribute(BREAKPOINT_ID,-1);
 140         }
 141 }