Package org.locationtech.udig.project

Examples of org.locationtech.udig.project.IBlackboardListener


    public boolean isTrue( final ILayer object, String value ) {
        isEvaluating.set(true);
        try {
            
            object.getBlackboard().addListener(new IBlackboardListener(){
                public void blackBoardChanged( BlackboardEvent event ) {
                    if (event.getKey().equals(ProjectBlackboardConstants.LAYER__DATA_QUERY)) {
                        notifyListeners(object);
                    }
                }
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    }

    public boolean isTrue( final ILayer object, String value ) {
        isEvaluating.set(true);
        try {
            object.getBlackboard().addListener(new IBlackboardListener(){
                public void blackBoardChanged( BlackboardEvent event ) {
                    if (event.getKey().equals(ProjectBlackboardConstants.LAYER__DATA_QUERY)) {
                        notifyListeners(object);
                    }
                }
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    }

    private void addRegionListener() {
        ILayer processingRegionLayer = OmsBoxPlugin.getDefault().getProcessingRegionMapGraphic();
        IStyleBlackboard blackboard = processingRegionLayer.getStyleBlackboard();
        currentBlackboardListener = new IBlackboardListener(){
            public void blackBoardCleared( IBlackboard source ) {
            }
            public void blackBoardChanged( BlackboardEvent event ) {
                Object key = event.getKey();
                if (key.equals(ProcessingRegionStyleContent.ID)) {
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            }

        };
        pane.addMouseMotionListener(listener);

        mapBBListener = new IBlackboardListener(){

            public void blackBoardCleared( IBlackboard source ) {
                if (mapBBListener != this) {
                    source.removeListener(this);
                }
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