[cdt-patch] Implementing the memory view

["Mikhail Khodjaiants" <mikhailkhod@xxxxxxxxxx>]

Implementing the memory view.

Index: ChangeLog
===================================================================
RCS file: /home/tools/org.eclipse.cdt.debug.core/ChangeLog,v
retrieving revision 1.33
diff -u -r1.33 ChangeLog
--- ChangeLog 26 Oct 2002 23:35:29 -0000 1.33
+++ ChangeLog 28 Oct 2002 02:45:39 -0000
@@ -1,3 +1,7 @@
+2002-10-27 Mikhail Khodjaiants
+ * IFormattedMemoryBlock.java: added the 'setItemValue' method.
+ * CFormattedMemoryBlock.java: implementation of the 'setItemValue' method.
+
 2002-10-16 Alain Magloire
 
  * src/.../core/cdi/model/ICDIMemoryBlock.java (refresh):
Index: src/org/eclipse/cdt/debug/core/IFormattedMemoryBlock.java
===================================================================
RCS file: /home/tools/org.eclipse.cdt.debug.core/src/org/eclipse/cdt/debug/core/IFormattedMemoryBlock.java,v
retrieving revision 1.8
diff -u -r1.8 IFormattedMemoryBlock.java
--- src/org/eclipse/cdt/debug/core/IFormattedMemoryBlock.java 25 Oct 2002 17:05:33 -0000 1.8
+++ src/org/eclipse/cdt/debug/core/IFormattedMemoryBlock.java 28 Oct 2002 02:45:39 -0000
@@ -85,6 +85,18 @@
   */
  IFormattedMemoryBlockRow[] getRows();
 
+
+ /**
+  * Sets the value of data item in this block at the specified
+  * index within this block to the spcified value.
+  * The index is zero based.
+  *
+  * @param index the index of item to change
+  * @param newValue the new value
+  * @throws DebugException if this method fails.  Reasons include:
+  */
+ void setItemValue( int index, String newValue ) throws DebugException;
+
  char getPaddingCharacter();
 
  long nextRowAddress();
Index: src/org/eclipse/cdt/debug/internal/core/model/CFormattedMemoryBlock.java
===================================================================
RCS file: /home/tools/org.eclipse.cdt.debug.core/src/org/eclipse/cdt/debug/internal/core/model/CFormattedMemoryBlock.java,v
retrieving revision 1.6
diff -u -r1.6 CFormattedMemoryBlock.java
--- src/org/eclipse/cdt/debug/internal/core/model/CFormattedMemoryBlock.java 25 Oct 2002 15:52:16 -0000 1.6
+++ src/org/eclipse/cdt/debug/internal/core/model/CFormattedMemoryBlock.java 28 Oct 2002 02:45:40 -0000
@@ -6,6 +6,7 @@
 package org.eclipse.cdt.debug.internal.core.model;
 
 import java.util.ArrayList;
+import java.util.HashSet;
 import java.util.List;
 
 import org.eclipse.cdt.debug.core.CDebugCorePlugin;
@@ -83,6 +84,7 @@
  private char fPaddingChar = '.';
  private List fRows = null;
  private Long[] fChangedAddresses = new Long[0];
+ private HashSet fDirtyBytes;
 
  /**
   * Constructor for CFormattedMemoryBlock.
@@ -96,16 +98,7 @@
             int numberOfRows,
             int numberOfColumns )
  {
-  super( target );
-  fCDIMemoryBlock = cdiMemoryBlock;
-  fAddressExpression = addressExpression;
-  fFormat = format;
-  fWordSize = wordSize;
-  fNumberOfRows = numberOfRows;
-  fNumberOfColumns = numberOfColumns;
-  fDisplayAscii = false;
-  fPaddingChar = 0;
-  getCDISession().getEventManager().addEventListener( this );
+  this( target, cdiMemoryBlock, addressExpression, format, wordSize, numberOfRows, numberOfColumns, '\0' );
  }
 
  /**
@@ -130,6 +123,7 @@
   fNumberOfColumns = numberOfColumns;
   fDisplayAscii = true;
   fPaddingChar = paddingChar;  
+  fDirtyBytes = new HashSet();
   getCDISession().getEventManager().addEventListener( this );
  }
 
@@ -353,6 +347,8 @@
    fCDIMemoryBlock = null;
   }
   getCDISession().getEventManager().removeEventListener( this );
+  fDirtyBytes.clear();
+  fDirtyBytes = null;
  }
 
  /* (non-Javadoc)
@@ -439,7 +435,8 @@
  
  private void handleChangedEvent( ICDIMemoryChangedEvent event )
  {
-  resetRows();  
+  resetRows();
+  resetDirtyBytes();  
   setChangedAddresses( event.getAddresses() );
   fireChangeEvent( DebugEvent.CONTENT );
  }
@@ -473,5 +470,17 @@
  public void setFrozen( boolean frozen )
  {
   getCDIMemoryBlock().setFrozen( frozen );
+ }
+
+ /**
+  * @see org.eclipse.cdt.debug.core.IFormattedMemoryBlock#setItemValue(int, String)
+  */
+ public void setItemValue( int index, String newValue ) throws DebugException
+ {
+ }
+ 
+ private void resetDirtyBytes()
+ {
+  fDirtyBytes.clear();
  }
 }