From: toshihiro <toshihiro>
Date: Fri, 17 Aug 2007 03:12:56 +0000 (+0000)
Subject: Fixed: 1775382 - Cannot change value in Expressions View
X-Git-Url: http://secure.phpeclipse.com

Fixed: 1775382 - Cannot change value in Expressions View
---

diff --git a/net.sourceforge.phpeclipse.debug.core/src/net/sourceforge/phpdt/internal/debug/core/model/PHPValue.java b/net.sourceforge.phpeclipse.debug.core/src/net/sourceforge/phpdt/internal/debug/core/model/PHPValue.java
index 4d511ee..e20be3d 100644
--- a/net.sourceforge.phpeclipse.debug.core/src/net/sourceforge/phpdt/internal/debug/core/model/PHPValue.java
+++ b/net.sourceforge.phpeclipse.debug.core/src/net/sourceforge/phpdt/internal/debug/core/model/PHPValue.java
@@ -41,16 +41,16 @@ public class PHPValue implements IValue {
 			"reference", 											// 8
 			"soft reference" }; 									// 9
 
-	final static int PEVT_UNKNOWN 	= 0;
-	final static int PEVT_LONG 		= 1;
-	final static int PEVT_DOUBLE 		= 2;
-	final static int PEVT_STRING 		= 3;
-	final static int PEVT_ARRAY 		= 4;
-	final static int PEVT_OBJECT 		= 5;
-	final static int PEVT_BOOLEAN 	= 6;
-	final static int PEVT_RESOURCE 	= 7;
-	final static int PEVT_REF 		= 8;
-	final static int PEVT_SOFTREF 	= 9;
+	public final static int PEVT_UNKNOWN 		= 0;
+	public final static int PEVT_LONG 		= 1;
+	public final static int PEVT_DOUBLE 		= 2;
+	public final static int PEVT_STRING 		= 3;
+	public final static int PEVT_ARRAY 		= 4;
+	public final static int PEVT_OBJECT 		= 5;
+	public final static int PEVT_BOOLEAN 		= 6;
+	public final static int PEVT_RESOURCE 	= 7;
+	public final static int PEVT_REF 			= 8;
+	public final static int PEVT_SOFTREF 		= 9;
 
 	private int 			fValueType; 							// The type of this value (see the PEVT_... values)
 	//private boolean 		hasChildren; 							// This value (variable) has children (more variables)
diff --git a/net.sourceforge.phpeclipse.debug.core/src/net/sourceforge/phpdt/internal/debug/core/watch/PHPWatchExpressionDelegate.java b/net.sourceforge.phpeclipse.debug.core/src/net/sourceforge/phpdt/internal/debug/core/watch/PHPWatchExpressionDelegate.java
index 1f38d53..3d2df36 100644
--- a/net.sourceforge.phpeclipse.debug.core/src/net/sourceforge/phpdt/internal/debug/core/watch/PHPWatchExpressionDelegate.java
+++ b/net.sourceforge.phpeclipse.debug.core/src/net/sourceforge/phpdt/internal/debug/core/watch/PHPWatchExpressionDelegate.java
@@ -1,8 +1,11 @@
 package net.sourceforge.phpdt.internal.debug.core.watch;
 
+import java.util.Vector;
+
 import net.sourceforge.phpdt.internal.debug.core.PHPDBGProxy;
 import net.sourceforge.phpdt.internal.debug.core.model.PHPDebugTarget;
 import net.sourceforge.phpdt.internal.debug.core.model.PHPStackFrame;
+import net.sourceforge.phpdt.internal.debug.core.model.PHPValue;
 import net.sourceforge.phpdt.internal.debug.core.model.PHPVariable;
 
 import org.eclipse.debug.core.model.IDebugElement;
@@ -21,19 +24,28 @@ public class PHPWatchExpressionDelegate implements IWatchExpressionDelegate {
 		PHPDBGProxy dbg;
 		PHPStackFrame s;
 
-		dbg = ((PHPDebugTarget) context.getDebugTarget()).getPHPDBGProxy();
-		s = null;
-
-		if (context instanceof PHPStackFrame) {
-			s = (PHPStackFrame) context;
+		if (!(context instanceof PHPStackFrame)) {
+			x = new PHPWatchExpressionResult(expression, null, null);
+			listener.watchEvaluationFinished(x);
+			return;
 		}
 
+		dbg = ((PHPDebugTarget) context.getDebugTarget()).getPHPDBGProxy();
+		s = (PHPStackFrame) context;
+
 		try {
 			PHPVariable result[] = dbg.eval(s, expression);
 
 			if (result.length == 0) {
 				x = new PHPWatchExpressionResult(expression, null, null);
 			} else {
+				switch (result[0].getReferenceType()) {
+				case PHPValue.PEVT_ARRAY:
+				case PHPValue.PEVT_OBJECT:
+					result[0].setName(expression);
+					reset(result[0]);
+					break;
+				}
 				x = new PHPWatchExpressionResult(expression, result[0]
 						.getValue(), null);
 			}
@@ -47,4 +59,36 @@ public class PHPWatchExpressionDelegate implements IWatchExpressionDelegate {
 
 		listener.watchEvaluationFinished(x);
 	}
+
+	private void reset(PHPVariable variable) {
+		PHPValue value;
+		Vector variables;
+
+		switch (variable.getReferenceType()) {
+		case PHPValue.PEVT_ARRAY:
+			value = (PHPValue) variable.getValue();
+			variables = value.getChildVariables();
+			for (int i = 0; i < variables.size(); i++) {
+				PHPVariable var = (PHPVariable) variables.get(i);
+				String name = var.getName();
+				if (var.getLongName().equals(name)) {
+					var.setName(name);
+				} else {
+					var.setParent(variable);
+				}
+				reset(var);
+			}
+			break;
+		case PHPValue.PEVT_OBJECT:
+			value = (PHPValue) variable.getValue();
+			variables = value.getChildVariables();
+			for (int i = 0; i < variables.size(); i++) {
+				PHPVariable var = (PHPVariable) variables.get(i);
+				var.setParent(variable);
+				reset(var);
+			}
+			break;
+		}
+	}
+
 }