Examples with SnapToHelper org.eclipse.gef.SnapToHelper used on opensource projects

Example 1 with SnapToHelper

use of org.eclipse.gef.SnapToHelper in project tdi-studio-se by Talend.

the class NodeContainerPart method getAdapter.

/*
     * (non-Javadoc)
     * 
     * @see org.eclipse.gef.editparts.AbstractGraphicalEditPart#getAdapter(java.lang.Class)
     */
@Override
public Object getAdapter(Class key) {
    if (key == SnapToHelper.class) {
        List<Object> snapStrategies = new ArrayList<Object>();
        Boolean val = (Boolean) getViewer().getProperty(RulerProvider.PROPERTY_RULER_VISIBILITY);
        val = (Boolean) getViewer().getProperty(NodeSnapToGeometry.PROPERTY_SNAP_ENABLED);
        if (val != null && val.booleanValue()) {
            snapStrategies.add(new NodeSnapToGeometry(this));
        }
        val = (Boolean) getViewer().getProperty(SnapToGrid.PROPERTY_GRID_ENABLED);
        if (val != null && val.booleanValue()) {
            snapStrategies.add(new SnapToGrid(this));
        }
        if (snapStrategies.size() == 0) {
            return null;
        }
        if (snapStrategies.size() == 1) {
            return snapStrategies.get(0);
        }
        SnapToHelper[] ss = new SnapToHelper[snapStrategies.size()];
        for (int i = 0; i < snapStrategies.size(); i++) {
            ss[i] = (SnapToHelper) snapStrategies.get(i);
        }
        return new CompoundSnapToHelper(ss);
    }
    return super.getAdapter(key);
}

Example 2 with SnapToHelper

use of org.eclipse.gef.SnapToHelper in project tdi-studio-se by Talend.

the class SubjobContainerPart method getAdapter.

/*
     * (non-Javadoc)
     * 
     * @see org.eclipse.gef.editparts.AbstractGraphicalEditPart#getAdapter(java.lang.Class)
     */
@Override
public Object getAdapter(Class key) {
    if (key == SnapToHelper.class) {
        List<Object> snapStrategies = new ArrayList<Object>();
        Boolean val = (Boolean) getViewer().getProperty(RulerProvider.PROPERTY_RULER_VISIBILITY);
        val = (Boolean) getViewer().getProperty(NodeSnapToGeometry.PROPERTY_SNAP_ENABLED);
        if (val != null && val.booleanValue()) {
            snapStrategies.add(new NodeSnapToGeometry(this));
        }
        val = (Boolean) getViewer().getProperty(SnapToGrid.PROPERTY_GRID_ENABLED);
        if (val != null && val.booleanValue()) {
            snapStrategies.add(new SnapToGrid(this));
        }
        if (snapStrategies.size() == 0) {
            return null;
        }
        if (snapStrategies.size() == 1) {
            return snapStrategies.get(0);
        }
        SnapToHelper[] ss = new SnapToHelper[snapStrategies.size()];
        for (int i = 0; i < snapStrategies.size(); i++) {
            ss[i] = (SnapToHelper) snapStrategies.get(i);
        }
        return new CompoundSnapToHelper(ss);
    }
    return super.getAdapter(key);
}

Example 3 with SnapToHelper

use of org.eclipse.gef.SnapToHelper in project tdi-studio-se by Talend.

the class ProcessPart method getAdapter.

/*
     * (non-Javadoc)
     * 
     * @see org.eclipse.gef.editparts.AbstractGraphicalEditPart#getAdapter(java.lang.Class)
     */
@Override
public Object getAdapter(final Class adapter) {
    if (adapter.equals(RepositoryNode.class)) {
        if (node == null) {
            RootEditPart rootEditPart = getRoot();
            if (rootEditPart instanceof TalendScalableFreeformRootEditPart) {
                TalendScalableFreeformRootEditPart rootEditPart2 = (TalendScalableFreeformRootEditPart) rootEditPart;
                IEditorInput editorInput = rootEditPart2.getEditorInput();
                if (editorInput instanceof ProcessEditorInput) {
                    ProcessEditorInput processEditorInput = (ProcessEditorInput) editorInput;
                    node = processEditorInput.getRepositoryNode();
                }
            }
        }
        return node;
    }
    if (adapter == SnapToHelper.class) {
        List<Object> snapStrategies = new ArrayList<Object>();
        Boolean val = (Boolean) getViewer().getProperty(RulerProvider.PROPERTY_RULER_VISIBILITY);
        val = (Boolean) getViewer().getProperty(NodeSnapToGeometry.PROPERTY_SNAP_ENABLED);
        if (val != null && val.booleanValue()) {
            snapStrategies.add(new NodeSnapToGeometry(this));
        }
        val = (Boolean) getViewer().getProperty(SnapToGrid.PROPERTY_GRID_ENABLED);
        if (val != null && val.booleanValue()) {
            snapStrategies.add(new SnapToGrid(this));
        }
        if (snapStrategies.size() == 0) {
            return null;
        }
        if (snapStrategies.size() == 1) {
            return snapStrategies.get(0);
        }
        SnapToHelper[] ss = new SnapToHelper[snapStrategies.size()];
        for (int i = 0; i < snapStrategies.size(); i++) {
            ss[i] = (SnapToHelper) snapStrategies.get(i);
        }
        return new CompoundSnapToHelper(ss);
    }
    return super.getAdapter(adapter);
}

Example 4 with SnapToHelper

use of org.eclipse.gef.SnapToHelper in project cubrid-manager by CUBRID.

the class ERSchemaEditor method getAdapter.

/**
	 * Adaptable implementation for Editor
	 */
public Object getAdapter(Class adapter) {
    if (adapter == GraphicalViewer.class || adapter == EditPartViewer.class)
        return getGraphicalViewer();
    else if (adapter == CommandStack.class)
        return getCommandStack();
    else if (adapter == EditDomain.class)
        return getEditDomain();
    else if (adapter == ActionRegistry.class)
        return getActionRegistry();
    else if (adapter == IPropertySheetPage.class)
        return getPropertySheetPage();
    if (adapter == SnapToHelper.class) {
        List snapStrategies = new ArrayList();
        Boolean val = (Boolean) getGraphicalViewer().getProperty(RulerProvider.PROPERTY_RULER_VISIBILITY);
        if (val != null && val.booleanValue()) {
            snapStrategies.add(new SnapToGuides((GraphicalEditPart) this));
        }
        val = (Boolean) getGraphicalViewer().getProperty(SnapToGeometry.PROPERTY_SNAP_ENABLED);
        if (val != null && val.booleanValue()) {
            snapStrategies.add(new SnapToGeometry((GraphicalEditPart) this));
        }
        val = (Boolean) getGraphicalViewer().getProperty(SnapToGrid.PROPERTY_GRID_ENABLED);
        if (val != null && val.booleanValue()) {
            snapStrategies.add(new SnapToGrid((GraphicalEditPart) this));
        }
        if (snapStrategies.size() == 0) {
            return null;
        }
        if (snapStrategies.size() == 1) {
            return (SnapToHelper) snapStrategies.get(0);
        }
        SnapToHelper[] sth = new SnapToHelper[snapStrategies.size()];
        for (int i = 0; i < snapStrategies.size(); i++) {
            sth[i] = (SnapToHelper) snapStrategies.get(i);
        }
        return new CompoundSnapToHelper(sth);
    }
    return super.getAdapter(adapter);
}

Example 5 with SnapToHelper

use of org.eclipse.gef.SnapToHelper in project tdi-studio-se by Talend.

the class JobletContainerPart method getAdapter.

/*
     * (non-Javadoc)
     * 
     * @see org.eclipse.gef.editparts.AbstractGraphicalEditPart#getAdapter(java.lang.Class)
     */
@Override
public Object getAdapter(Class key) {
    if (key == SnapToHelper.class) {
        List<Object> snapStrategies = new ArrayList<Object>();
        Boolean val = (Boolean) getViewer().getProperty(RulerProvider.PROPERTY_RULER_VISIBILITY);
        val = (Boolean) getViewer().getProperty(NodeSnapToGeometry.PROPERTY_SNAP_ENABLED);
        if (val != null && val.booleanValue()) {
            snapStrategies.add(new NodeSnapToGeometry(this));
        }
        val = (Boolean) getViewer().getProperty(SnapToGrid.PROPERTY_GRID_ENABLED);
        if (val != null && val.booleanValue()) {
            snapStrategies.add(new SnapToGrid(this));
        }
        if (snapStrategies.size() == 0) {
            return null;
        }
        if (snapStrategies.size() == 1) {
            return snapStrategies.get(0);
        }
        SnapToHelper[] ss = new SnapToHelper[snapStrategies.size()];
        for (int i = 0; i < snapStrategies.size(); i++) {
            ss[i] = (SnapToHelper) snapStrategies.get(i);
        }
        return new CompoundSnapToHelper(ss);
    }
    return super.getAdapter(key);
}