import net.sourceforge.phpeclipse.xdebug.core.PHPDebugUtils;
-//import org.eclipse.core.runtime.CoreException;
+import org.eclipse.core.runtime.Platform;
import org.eclipse.debug.core.DebugException;
-import org.eclipse.debug.core.DebugEvent;
import org.eclipse.debug.core.model.IValue;
import org.eclipse.debug.core.model.IVariable;
import org.w3c.dom.Node;
-import org.eclipse.debug.core.model.IWatchExpressionDelegate;
+
/**
* @author Axel
*
* TODO To change the template for this generated type comment go to
* Window - Preferences - Java - Code Style - Code Templates
*/
-public class XDebugVariable extends XDebugElement implements IVariable/*, IWatchExpressionFactoryAdapter*/ {
- public static final int VARTYPE_UNKNOWN = -1;
- public static final int VARTYPE_UNINITIALIZED = 0;
- public static final int VARTYPE_STRING = 1;
- public static final int VARTYPE_INT = 2;
- public static final int VARTYPE_FLOAT = 3;
- public static final int VARTYPE_ARRAY = 8;
- public static final int VARTYPE_HASH = 9;
- public static final int VARTYPE_OBJECT = 10;
- public static final int VARTYPE_RESOURCE = 11;
-
- private int fNumChildren;
- private String fName;
- private String fFullName;
- private String fEncoding;
- private XDebugStackFrame fFrame;
+public class XDebugVariable extends XDebugElement implements IVariable {
+ private String fName;
+ private String fNameFull;
+ private XDebugStackFrame fFrame;
private XDebugAbstractValue fValue;
- private String fFacet;
-
+ private String fFacet;
+ private XDebugVariable fParent; // The parent variable (a back link)
+ private String fTypeName;
+
+
/**
* Constructs a variable contained in the given stack frame
* with the given name.
- *
+ *
* @param frame owning stack frame
* @param name variable name
*/
- public XDebugVariable(XDebugStackFrame frame, Node property) {
+ public XDebugVariable(XDebugStackFrame frame, Node property, XDebugVariable parent) throws DebugException {
+ super((XDebugTarget) frame.getDebugTarget());
+
+ this.fParent = parent;
+
if (frame != null ) {
- //super((XDebugTarget) frame.getDebugTarget());
fFrame = frame;
}
- String address = PHPDebugUtils.getAttributeValue(property,"address");
+ String name = PHPDebugUtils.getAttributeValue (property, "name"); // Get the name of the variable (XDebug submits the name without the '$' prefix)
+
+ if (fParent == null) {
+ if (!name.isEmpty ()) { // If we have a name
+ if (name.charAt(0) == '$') { // If variable name has already a '$' in front (newer version of XDebug)
+ fName = name; // take the name as is
+ }
+ else {
+ fName = "$" + name; // if not, prepend the variable 'short' name with the php variable prefix '$'
+ }
+ }
+ }
+ else {
+ if (fParent.isArray ()) {
+ fName = "['" + name + "']";
+ }
+ else if (fParent.isObject ()) {
+ fName = name;
+ }
+ else {
+ fName = name; // If this is the root variable don't prepend prefix '$'
+ }
+ }
+
+ fNameFull = PHPDebugUtils.getAttributeValue(property,"fullname"); // The fullname has the '$' prepended, but it is the fully qualified name
+ // e.g. $myvar->child->a_variable. The fullname would be suitable to take for
+ // the setting a watch expression
- fName = PHPDebugUtils.getAttributeValue(property,"name");
if ("".equals(fName)) {
- fName = address;
- } /*else {
- varName = Name;
- }*/
-
- fFullName = PHPDebugUtils.getAttributeValue(property,"fullname");
- fEncoding = PHPDebugUtils.getAttributeValue(property,"encoding");
- if (PHPDebugUtils.getAttributeValue(property,"numchildren").equals("")) {
- fNumChildren = 0;
- } else {
- fNumChildren = Integer.parseInt(PHPDebugUtils.getAttributeValue(property, "numchildren"));
+ fName = PHPDebugUtils.getAttributeValue (property, "address");
}
- String typeName = PHPDebugUtils.getAttributeValue(property, "type");
+ fFacet = PHPDebugUtils.getAttributeValue (property, "facet");
+ fTypeName = PHPDebugUtils.getAttributeValue (property, "type");
- fFacet = PHPDebugUtils.getAttributeValue(property, "facet");
+ if (fTypeName.equals ("int")) {
+ fValue = new XDebugIntValue (frame, property);
+ }
+ else if (fTypeName.equals ("float")) {
+ fValue = new XDebugFloatValue (frame, property);
+ }
+ else if (fTypeName.equals ("bool")) {
+ fValue = new XDebugBooleanValue (frame, property);
+ }
+ else if (fTypeName.equals ("string")) {
+ fValue = new XDebugStringValue (frame, property);
+ }
+ else if (fTypeName.equals ("array")) {
+ fValue = new XDebugArrayValue (frame, property, this);
+ }
+ else if (fTypeName.equals ("object")) {
+ fValue = new XDebugObjectValue (frame, property, this);
+ }
+ else if (fTypeName.equals ("resource")) {
+ fValue = new XDebugResourceValue (frame, property);
+ }
+ else {
+ fValue = new XDebugValue (frame, property);
+ }
+ }
- if (typeName.equals("int") )
- fValue= new XDebugIntValue(this,property,typeName);
- else if (typeName.equals("float") )
- fValue= new XDebugFloatValue(this,property,typeName);
- else if (typeName.equals("bool") )
- fValue= new XDebugBooleanValue(this,property,typeName);
- else if (typeName.equals("string") )
- fValue= new XDebugStringValue(this,property,typeName);
- else if (typeName.equals("array") )
- fValue= new XDebugArrayValue(this,property,typeName);
- else if (typeName.equals("hash") )
- fValue= new XDebugArrayValue(this,property,typeName);
- else if (typeName.equals("object") )
- fValue= new XDebugArrayValue(this,property,typeName);
- else
- fValue= new XDebugValue(this,property,typeName);
+ public boolean isArray () {
+ return fTypeName.equals ("array");
}
-
+
+ public boolean isObject () {
+ return fTypeName.equals ("object");
+ }
+
+ /**
+ * @see org.eclipse.core.runtime.IAdaptable#getAdapter(Class)
+ */
+ public Object getAdapter(Class adapter) {
+ if (adapter.getName ().equals ("org.eclipse.debug.ui.actions.IWatchExpressionFactoryAdapter")) {
+ return new XDebugWatchExpressionFactoryAdapter ();
+ }
+
+ return Platform.getAdapterManager().getAdapter (this, adapter);
+ }
+
/* (non-Javadoc)
* @see org.eclipse.debug.core.model.IVariable#getValue()
*/
- public IValue getValue() throws DebugException {
+ public IValue getValue() {
return fValue;
-// return ((XDebugTarget)getDebugTarget()).getVariableValue(this);
}
-
+
/* (non-Javadoc)
* @see org.eclipse.debug.core.model.IVariable#getName()
*/
- public String getName() throws DebugException {
- if (fFullName.endsWith("]"))
- return fFullName.substring(fFullName.lastIndexOf('['));
- else
- return fName;
+ public String getName () {
+ return fName;
}
-
+
+ /*
+ * @return The fully qualified name of the variable
+ */
+ public String getNameFull () {
+ return fNameFull;
+ }
+
/* (non-Javadoc)
* @see org.eclipse.debug.core.model.IVariable#getReferenceTypeName()
*/
public String getReferenceTypeName() throws DebugException {
return fValue.getReferenceTypeName();
}
-
+
/* (non-Javadoc)
* @see org.eclipse.debug.core.model.IVariable#hasValueChanged()
*/
public boolean hasValueChanged() throws DebugException {
return fValue.hasChanged();
}
-
+
/* (non-Javadoc)
* @see org.eclipse.debug.core.model.IValueModification#setValue(java.lang.String)
*/
public void setValue(String expression) throws DebugException {
- if(fValue.setValue(expression))
- fireEvent(new DebugEvent(this, DebugEvent.CHANGE, DebugEvent.CONTENT));
- //fValue.setValueA(expression);
+ if (fFrame.setVariableValue(this, expression)) {
+ fValue.setValue(expression);
+ }
}
-
+
/* (non-Javadoc)
* @see org.eclipse.debug.core.model.IValueModification#setValue(org.eclipse.debug.core.model.IValue)
*/
public void setValue(IValue value) throws DebugException {
- fValue.setValueB(value);
+ fValue = (XDebugAbstractValue) value;
+ }
+
+ /**
+ *
+ * @param changed This method is called after a suspend when the list of
+ * variables is updated, to mark that this variable has a changed
+ * value. The variable view will show this variable in
+ * a different color.
+ */
+ public void setValueChanged(boolean changed) {
+ fValue.setChanged(changed);
}
/* (non-Javadoc)
* @see org.eclipse.debug.core.model.IValueModification#verifyValue(java.lang.String)
*/
public boolean verifyValue(String expression) throws DebugException {
- return fValue.verifyValue(expression);
+ /*return true; */return fValue.verifyValue(expression);
}
/* (non-Javadoc)
public boolean verifyValue(IValue value) throws DebugException {
return false;
}
-
- /**
- * Returns the stack frame owning this variable.
- *
- * @return the stack frame owning this variable
- */
- protected XDebugStackFrame getStackFrame() {
- return fFrame;
- }
-
- public void setStackFrame(XDebugStackFrame frame) {
- fFrame = frame;
- super.setDebugTarget((XDebugTarget) frame.getDebugTarget());
- }
-
-// public int getType() {
-// return fType;
-// }
public String getValueString() throws DebugException {
return fValue.getValueString();
}
-
- /*public setValueString(String newValueStrig) throws DebugException {
- fValue.setValueString getValueString();
- }*/
-
- public boolean hasChildren() {
- return (fNumChildren > 0);
- }
-
- public boolean isArray() {
- return (fValue.isArray());
- }
-
- public String getEncoding() {
- return fEncoding;
- }
public String getVisibility() {
return fFacet;
}
- public void setEncoding(String encoding) {
- fEncoding = encoding;
- }
-
- public String toString() {
- return fValue.toString();
- }
-
- public String getFullName() {
- return fFullName;
- }
-
- public int getNumChildren() {
- return fNumChildren;
- }
-
- public void setNumChildren(int numChildren) {
- fNumChildren = numChildren;
+ /**
+ *
+ */
+ public XDebugVariable getParent() {
+ return fParent;
}
-
- public void setChange(IVariable oldVariable) throws DebugException {
- XDebugAbstractValue oldValue = null;
- IVariable[] newVariable = null;
- IVariable[] oldVariable1 = null;
-
- try {
- oldValue = (XDebugAbstractValue) oldVariable.getValue();
- } catch (DebugException e) {
- }
- try {
- oldVariable1 = ((XDebugVariable)oldVariable).getValue().getVariables();
- newVariable = fValue.getVariables();
- } catch (DebugException e) {
- }
-
-
- if(((XDebugVariable) oldVariable).getNumChildren() > 0) {
- if ( this.getNumChildren() == 0) {
- try {
- if (!fValue.getValueString().equals(((XDebugAbstractValue)oldValue).getValueString())) {
- fValue.sethasChanged(true);
- } else {
- fValue.sethasChanged(false);
- }
- } catch (DebugException e) {
- }
- } else {
- for(int i = 0; i < newVariable.length; i++) {
- ((XDebugVariable)newVariable[i]).setChange(((XDebugVariable)oldVariable1[i]));
- }
- }
- } else {
- if ( this.getNumChildren() == 0) {
- // controllare anche il tipo (unknow)
- //if (!fValue.getValueString().equals("uninitialized")) {
- if (!fValue.getValueString().equals(oldValue.getValueString())) {
- fValue.sethasChanged(true);
- } else {
- fValue.sethasChanged(false);
- }
- } else {
- //IVariable dummy = new XDebugVariable("UNKNOWN", "");
- /*dummy.setValue("uninitialized");
- for(int i = 0; i < newVariable.length; i++) {
- ((XDebugVariable)newVariable[i]).setChange(dummy);
- }
- fValue.sethasChanged(true);*/
- }
- }
- }
/**
- * Creates and returns an expression for the specified variable
- * which is used to created an {@link org.eclipse.debug.core.model.IWatchExpression}.
- *
- * @param variable variable a watch expression is required for
- * @return text used to create a watch expression
- * @exception org.eclipse.core.runtime.CoreException if unable to create a watch
- * expression
+ *
*/
- /*public String createWatchExpression(IVariable variable) throws CoreException {
-
- }*/
-}
\ No newline at end of file
+ public void setParent(XDebugVariable parent) {
+ this.fParent = parent;
+ }
+}
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