Example usage for org.eclipse.jdt.core JavaCore addPreProcessingResourceChangedListener

List of usage examples for org.eclipse.jdt.core JavaCore addPreProcessingResourceChangedListener

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Introduction

In this page you can find the example usage for org.eclipse.jdt.core JavaCore addPreProcessingResourceChangedListener.

Prototype

public static void addPreProcessingResourceChangedListener(IResourceChangeListener listener, int eventMask)

Source Link

Document

Adds the given listener for resource change events of the given types to the Java core.

Usage

From source file:com.drgarbage.ast.ASTPanel.java

License:Apache License

/**
 * Constructs a control panel with a tree object..
 * @param parent parent a composite control which will be the 
 *               parent of the new instance (cannot be null)
 * @param style the style of control to construct
 *///www  . j ava 2  s  .co m
public ASTPanel(Composite parent, int style) {
    super(parent, style);

    GridLayout gridLayout = new GridLayout();
    super.setLayout(gridLayout);

    treeViewer = new TreeViewer(this, SWT.BORDER | SWT.SINGLE | SWT.FILL);
    gridLayout = new GridLayout();
    gridLayout.numColumns = 1;
    treeViewer.getControl().setLayoutData(new GridData(GridData.GRAB_HORIZONTAL | GridData.GRAB_VERTICAL
            | GridData.HORIZONTAL_ALIGN_FILL | GridData.VERTICAL_ALIGN_FILL));

    treeViewer.addSelectionChangedListener(new ISelectionChangedListener() {

        /* (non-Javadoc)
         * @see org.eclipse.jface.viewers.ISelectionChangedListener#selectionChanged(org.eclipse.jface.viewers.SelectionChangedEvent)
         */
        public void selectionChanged(SelectionChangedEvent event) {
            /* select text in the referenced resource */
            ISelection sel = event.getSelection();
            if (sel instanceof TreeSelection) {
                TreeSelection ts = (TreeSelection) sel;
                Object o = ts.getFirstElement();
                if (o != null) {
                    selectedModelElement = (TreeModel) o;
                    ASTNode node = selectedModelElement.getNode();
                    if (node != null) {
                        editorPart.selectAndReveal(node.getStartPosition(), node.getLength());
                    }
                }
            }
        }
    });

    treeViewer.setContentProvider(new TreeContentProvider());
    treeViewer.setLabelProvider(new ILabelProvider() {

        /* (non-Javadoc)
         * @see org.eclipse.jface.viewers.IBaseLabelProvider#addListener(org.eclipse.jface.viewers.ILabelProviderListener)
         */
        public void addListener(ILabelProviderListener listener) {
        }

        /* (non-Javadoc)
         * @see org.eclipse.jface.viewers.IBaseLabelProvider#dispose()
         */
        public void dispose() {
        }

        /* (non-Javadoc)
         * @see org.eclipse.jface.viewers.IBaseLabelProvider#isLabelProperty(java.lang.Object, java.lang.String)
         */
        public boolean isLabelProperty(Object element, String property) {
            return false;
        }

        /* (non-Javadoc)
         * @see org.eclipse.jface.viewers.IBaseLabelProvider#removeListener(org.eclipse.jface.viewers.ILabelProviderListener)
         */
        public void removeListener(ILabelProviderListener listener) {
        }

        /* (non-Javadoc)
         * @see org.eclipse.jface.viewers.ILabelProvider#getImage(java.lang.Object)
         */
        public Image getImage(Object element) {
            ASTNode n;
            if (element instanceof TreeModel) {
                TreeModel tm = (TreeModel) element;
                n = tm.getNode();
            } else {
                n = (ASTNode) element;
            }
            Image i = ASTGraphUtil.getImage(n);
            return i;
        }

        /* (non-Javadoc)
         * @see org.eclipse.jface.viewers.ILabelProvider#getText(java.lang.Object)
         */
        public String getText(Object element) {
            TreeModel tm = (TreeModel) element;
            ASTNode n = tm.getNode();
            String s = ASTGraphUtil.getNodeDescr(n);
            return s;
        }

    });

    MenuManager mm = new MenuManager();

    IAction action = new Action(CoreMessages.ASTView_Action_Generate_AST_Graph) {

        /* (non-Javadoc)
         * @see org.eclipse.jface.action.Action#run()
         */
        public void run() {
            if (selectedModelElement != null) {
                IDirectedGraphExt graph = ASTGraphUtil.createGraphFromASTtree(selectedModelElement);

                IExternalCommunication comunicationObject = CorePlugin.getExternalCommunication();
                if (comunicationObject == null) {
                    String msg = CoreMessages.ERROR_Opening_Graph_in_CFGF_failed + '\n'
                            + CoreMessages.ERROR_CFGF_is_not_installed;
                    Messages.error(msg);
                    return;
                }

                String fileName = treeName + "-ast-tree.graph";
                comunicationObject.generateDiagramFromGraph(fileName, graph);
            }
        }
    };
    action.setImageDescriptor(CoreImg.astview_new_16x16);
    mm.add(action);
    Menu menu = mm.createContextMenu(treeViewer.getControl());
    treeViewer.getControl().setMenu(menu);

    /* 
     * Add a resource listener to refresh the content 
     * if the input resource has been modified. 
     */
    JavaCore.addPreProcessingResourceChangedListener(resourceChangeListener, IResourceChangeEvent.POST_CHANGE);
}

From source file:com.siteview.mde.internal.core.builders.FeatureRebuilder.java

License:Open Source License

public void start() {
    MDECore.getDefault().getFeatureModelManager().addFeatureModelListener(this);
    MDECore.getDefault().getModelManager().addPluginModelListener(this);
    JavaCore.addPreProcessingResourceChangedListener(this, IResourceChangeEvent.PRE_BUILD);
}

From source file:com.siteview.mde.internal.core.builders.MonitorRebuilder.java

License:Open Source License

public void start() {
    MDECore.getDefault().getModelManager().addStateDeltaListener(this);
    JavaCore.addPreProcessingResourceChangedListener(this, IResourceChangeEvent.PRE_BUILD);
}

From source file:com.siteview.mde.internal.core.WorkspaceMonitorModelManager.java

License:Open Source License

/**
 * Adds listeners to the workspace and to the java model
 * to be notified of PRE_CLOSE events and POST_CHANGE events.
 *//*from   www .  jav  a 2s  .c o m*/
protected void addListeners() {
    IWorkspace workspace = MDECore.getWorkspace();
    workspace.addResourceChangeListener(this, IResourceChangeEvent.PRE_CLOSE);
    // PDE must process the POST_CHANGE events before the Java model
    // for the PDE container classpath update to proceed smoothly
    JavaCore.addPreProcessingResourceChangedListener(this, IResourceChangeEvent.POST_CHANGE);
}

From source file:edu.brown.cs.bubbles.bedrock.BedrockProject.java

License:Open Source License

void register() {
    if (projects_registered)
        return;/*from www.  j a v a 2 s  .  c o  m*/
    projects_registered = true;

    JavaCore.addPreProcessingResourceChangedListener(this,
            IResourceChangeEvent.POST_CHANGE | IResourceChangeEvent.POST_BUILD);
}

From source file:edu.uci.lighthouse.core.listeners.JavaFileChangedReporter.java

License:Open Source License

@Override
public void start(BundleContext context) throws Exception {
    logger.info("Starting JavaFileChangedReporter");
    logger.debug("addElementChangedListener()");
    JavaCore.addElementChangedListener(this, ElementChangedEvent.POST_CHANGE);
    logger.debug("addPreProcessingResourceChangedListener()");
    JavaCore.addPreProcessingResourceChangedListener(this, IResourceChangeEvent.POST_BUILD);
    // FIXME: find a way to load eclipse workbench first to guarantee the
    // file will be found
    findActiveOpenFileInWorkspace();/*from  w w w.  j  a  v a 2 s  .  c  o m*/
}

From source file:it.scoppelletti.sdk.ide.ProjectService.java

License:Apache License

/**
 * Avvia il servizio.
 */
void start() {
    JavaCore.addPreProcessingResourceChangedListener(myListener, IResourceChangeEvent.POST_CHANGE);
}

From source file:org.eclipse.pde.internal.core.builders.FeatureRebuilder.java

License:Open Source License

public void start() {
    PDECore.getDefault().getFeatureModelManager().addFeatureModelListener(this);
    PDECore.getDefault().getModelManager().addPluginModelListener(this);
    JavaCore.addPreProcessingResourceChangedListener(this, IResourceChangeEvent.PRE_BUILD);
}

From source file:org.eclipse.pde.internal.core.builders.PluginRebuilder.java

License:Open Source License

public void start() {
    PDECore.getDefault().getModelManager().addStateDeltaListener(this);
    JavaCore.addPreProcessingResourceChangedListener(this, IResourceChangeEvent.PRE_BUILD);
}

From source file:org.eclipse.pde.internal.core.WorkspacePluginModelManager.java

License:Open Source License

/**
 * Adds listeners to the workspace and to the java model
 * to be notified of PRE_CLOSE events and POST_CHANGE events.
 *//*from  w w  w .ja va  2 s.c  om*/
@Override
protected void addListeners() {
    IWorkspace workspace = PDECore.getWorkspace();
    workspace.addResourceChangeListener(this, IResourceChangeEvent.PRE_CLOSE);
    // PDE must process the POST_CHANGE events before the Java model
    // for the PDE container classpath update to proceed smoothly
    JavaCore.addPreProcessingResourceChangedListener(this, IResourceChangeEvent.POST_CHANGE);
}