public virtual void BeginMarkerContentOperatorTest()
{
PdfCanvasProcessor processor = new _PdfCanvasProcessor_42(new FilteredEventListener());
IContentOperator contentOperator = processor.RegisterContentOperator("BMC", null);
processor.RegisterContentOperator("BMC", contentOperator);
contentOperator.Invoke(processor, null, JavaCollectionsUtil.SingletonList((PdfObject)null));
}
/**
* Registers a content oper that will be called when the specified oper string is encountered during content processing.
* <br>
* If you register an oper, it is a very good idea to pass the call on to the existing registered oper (returned by this call), otherwise you
* may inadvertently change the internal behavior of the processor.
* @param operatorString the oper id, or DEFAULTOPERATOR for a catch-all oper
* @param oper the oper that will receive notification when the oper is encountered
* @return the existing registered oper, if any
* @since 2.1.7
*/
public IContentOperator RegisterContentOperator(String operatorString, IContentOperator oper)
{
IContentOperator value = null;
if (operators.ContainsKey(operatorString))
{
value = operators[operatorString];
}
operators[operatorString] = oper;
return(value);
}
/**
* Registers a content oper that will be called when the specified oper string is encountered during content processing.
* <br>
* If you register an oper, it is a very good idea to pass the call on to the existing registered oper (returned by this call), otherwise you
* may inadvertently change the internal behavior of the processor.
* @param operatorString the oper id, or DEFAULTOPERATOR for a catch-all oper
* @param oper the oper that will receive notification when the oper is encountered
* @return the existing registered oper, if any
* @since 2.1.7
*/
public IContentOperator RegisterContentOperator(String operatorString, IContentOperator oper){
IContentOperator value = null;
if (operators.ContainsKey(operatorString))
value = operators[operatorString];
operators[operatorString] = oper;
return value;
}
//
// Overrides of PdfContentStreamProcessor methods
//
public override IContentOperator RegisterContentOperator(string operatorString, IContentOperator newOperator)
{
var wrapper = new ContentOperatorWrapper()
{
OriginalOperator = newOperator
};
var formerOperator = base.RegisterContentOperator(operatorString, wrapper);
return(formerOperator is ContentOperatorWrapper operatorWrapper ? operatorWrapper.OriginalOperator : formerOperator);
}
/**
* Registers a content oper that will be called when the specified oper string is encountered during content processing.
* <br>
* If you register an oper, it is a very good idea to pass the call on to the existing registered oper (returned by this call), otherwise you
* may inadvertently change the internal behavior of the processor.
* @param operatorString the oper id, or DEFAULTOPERATOR for a catch-all oper
* @param oper the oper that will receive notification when the oper is encountered
* @return the existing registered oper, if any
* @since 2.1.7
*/
public IContentOperator RegisterContentOperator(String operatorString, IContentOperator oper)
{
return(operators[operatorString] = oper);
}
/**
* Registers a content oper that will be called when the specified oper string is encountered during content processing.
* <br>
* If you register an oper, it is a very good idea to pass the call on to the existing registered oper (returned by this call), otherwise you
* may inadvertently change the internal behavior of the processor.
* @param operatorString the oper id, or DEFAULTOPERATOR for a catch-all oper
* @param oper the oper that will receive notification when the oper is encountered
* @return the existing registered oper, if any
* @since 2.1.7
*/
public IContentOperator RegisterContentOperator(String operatorString, IContentOperator oper){
return operators[operatorString] = oper;
}
public void SetOriginalOperator(IContentOperator op)
{
this._originalOperator = op;
}
