Example usage for org.eclipse.jface.viewers IStructuredSelection toArray

Introduction

In this page you can find the example usage for org.eclipse.jface.viewers IStructuredSelection toArray.

Prototype

public Object[] toArray();

Source Link

Document

Returns the elements in this selection as an array.

Usage

From source file:com.archimatetool.editor.views.tree.actions.DeleteAction.java

License:Open Source License

@Override
public void run() {
    IStructuredSelection selection = getSelection();
    if (selection == null || selection.isEmpty()) {
        return;/*from  ww  w.j  a  va  2s.c  o m*/
    }

    DeleteCommandHandler cmdHandler = new DeleteCommandHandler((TreeModelViewer) getSelectionProvider(),
            selection.toArray());

    /*
     * If the objects are referenced in a diagram warn user
     */
    if (cmdHandler.hasDiagramReferences()) {
        if (!MessageDialog.openQuestion(Display.getDefault().getActiveShell(), Messages.DeleteAction_1,
                Messages.DeleteAction_2 + "\n\n" + //$NON-NLS-1$
                        Messages.DeleteAction_3)) {
            return;
        }
    }

    cmdHandler.delete();
}

From source file:com.archimatetool.editor.views.tree.actions.DuplicateAction.java

License:Open Source License

@Override
public void run() {
    IStructuredSelection selection = getSelection();
    if (selection == null || selection.isEmpty()) {
        return;//from w ww.jav  a 2 s  . c om
    }

    DuplicateCommandHandler cmdHandler = new DuplicateCommandHandler(selection.toArray());
    cmdHandler.duplicate();
}

From source file:com.archimatetool.editor.views.tree.actions.GenerateViewAction.java

License:Open Source License

private List<IArchimateElement> getValidSelectedObjects(IStructuredSelection selection) {
    List<IArchimateElement> list = new ArrayList<IArchimateElement>();

    if (isSameModel(selection)) {
        for (Object o : selection.toArray()) {
            // Only Elements
            if (o instanceof IArchimateElement) {
                if (!list.contains(o)) {
                    list.add((IArchimateElement) o);
                }/*from   ww w . jav a  2s. c o  m*/
            }
        }
    }

    return list;
}

From source file:com.archimatetool.editor.views.tree.actions.GenerateViewAction.java

License:Open Source License

/**
 * As this action is for the models tree, it's possible a user could select objects
 * from different models. We don't want this.
 *//*from  w ww.ja v  a  2 s . c  om*/
private boolean isSameModel(IStructuredSelection selection) {
    IArchimateModel model = null;

    for (Object o : selection.toArray()) {
        if (o instanceof IArchimateModelObject) {
            IArchimateModel nextModel = ((IArchimateModelObject) o).getArchimateModel();
            if (model != null && model != nextModel) {
                return false;
            }
            model = nextModel;
        }
    }

    return true;
}

From source file:com.archimatetool.editor.views.tree.TreeModelViewerDragDropHandler.java

License:Open Source License

/**
 * Determine whether we have a valid selection of objects dragged from the Tree
 * Do it at the start of the drag operation for optimal speed.
 *///from   ww w.  j  a v a  2 s .  c  o m
boolean isValidTreeSelection(IStructuredSelection selection) {
    if (selection == null || selection.isEmpty()) {
        return false;
    }

    IArchimateModel model = null;

    for (Object object : selection.toArray()) {
        // Can't drag Models
        if (object instanceof IArchimateModel) {
            return false;
        }
        // Can only drag user folders
        if (object instanceof IFolder && ((IFolder) object).getType() != FolderType.USER) {
            return false;
        }
        // Don't allow mixed parent models
        if (object instanceof IArchimateModelElement) {
            IArchimateModel m = ((IArchimateModelElement) object).getArchimateModel();
            if (model != null && m != model) {
                return false;
            }
            model = m;
        }
    }

    return true;
}

From source file:com.archimatetool.editor.views.tree.TreeModelViewerDragDropHandler.java

License:Open Source License

void doDropOperation(DropTargetEvent event) {
    //boolean move = event.detail == DND.DROP_MOVE;

    // Local/* www .ja v  a2 s.  co  m*/
    if (isLocalTreeDragOperation(event.currentDataType)) {
        Object parent = getTargetParent(event);
        if (parent instanceof IFolder) {
            IStructuredSelection selection = (IStructuredSelection) LocalSelectionTransfer.getTransfer()
                    .getSelection();
            moveTreeObjects((IFolder) parent, selection.toArray());
        }
    }
    // File
    else if (isFileDragOperation(event.currentDataType)) {
        addFileObjects((String[]) event.data);
    }
}

From source file:com.archimatetool.hammer.view.ValidatorView.java

License:Open Source License

void selectObjects(IStructuredSelection selection) {
    if (selection != null) {
        List<IArchimateConcept> treeList = new ArrayList<IArchimateConcept>();
        List<IDiagramModel> viewList = new ArrayList<IDiagramModel>();
        List<IDiagramModelComponent> viewComponentList = new ArrayList<IDiagramModelComponent>();

        for (Object o : selection.toArray()) {
            if (o instanceof IIssue) {
                IIssue issue = (IIssue) o;
                if (issue.getObject() instanceof IArchimateConcept) {
                    treeList.add((IArchimateConcept) issue.getObject());
                } else if (issue.getObject() instanceof IDiagramModel) {
                    viewList.add((IDiagramModel) issue.getObject());
                } else if (issue.getObject() instanceof IDiagramModelComponent) {
                    viewList.add(((IDiagramModelComponent) issue.getObject()).getDiagramModel());
                    viewComponentList.add(((IDiagramModelComponent) issue.getObject()));
                }/*from  w  w w .ja v  a 2s  .  co m*/
            }
        }

        if (!treeList.isEmpty()) {
            ITreeModelView view = (ITreeModelView) ViewManager.showViewPart(ITreeModelView.ID, false);
            if (view != null) {
                view.getViewer().setSelection(new StructuredSelection(treeList), true);
            }
        }

        if (!viewList.isEmpty()) {
            for (IDiagramModel dm : viewList) {
                IDiagramModelEditor editor = EditorManager.openDiagramEditor(dm);
                if (editor instanceof IArchimateDiagramEditor) {
                    ((IArchimateDiagramEditor) editor).selectObjects(viewComponentList.toArray());
                }
            }
        }
    }
}

From source file:com.archimatetool.hammer.view.ValidatorView.java

License:Open Source License

private boolean isIssueSelected(IStructuredSelection selection) {
    for (Object o : selection.toArray()) {
        if (o instanceof IIssue) {
            return true;
        }//w  w w .  j a  v a  2  s .c  o m
    }
    return false;
}

From source file:com.archimatetool.hammer.view.ValidatorView.java

License:Open Source License

private boolean isIssueObjectSelected(IStructuredSelection selection) {
    for (Object o : selection.toArray()) {
        if (o instanceof IIssue && ((IIssue) o).getObject() != null) {
            if (((IIssue) o).getObject() != null) {
                return true;
            }/*from ww  w.  j ava2  s .  c  o  m*/
        }
    }
    return false;
}

From source file:com.archimatetool.templates.dialog.TemplateManagerDialogDragDropHandler.java

License:Open Source License

private void copy(ITemplateGroup parent) {
    IStructuredSelection selection = (IStructuredSelection) LocalSelectionTransfer.getTransfer().getSelection();

    // From Table to Tree
    for (Object o : selection.toArray()) {
        if (o instanceof ITemplate) {
            if (!parent.getTemplates().contains(o)) {
                parent.addTemplate((ITemplate) o);
            }/*www.  j  a  va2  s.c o  m*/
        }
    }
    fTreeViewer.refresh();
}