package com.quantum.properties; import com.quantum.ImageStore; import com.quantum.Messages; import com.quantum.model.Entity; import com.quantum.model.EntityHolder; import org.eclipse.jface.viewers.IStructuredContentProvider; import org.eclipse.jface.viewers.Viewer; import org.eclipse.swt.SWT; import org.eclipse.swt.layout.GridData; import org.eclipse.swt.layout.GridLayout; import org.eclipse.swt.widgets.Composite; import org.eclipse.swt.widgets.Control; import org.eclipse.swt.widgets.Label; import org.eclipse.swt.widgets.Table; import org.eclipse.ui.dialogs.PropertyPage; /** * @author BC */ public abstract class BaseEntityPropertyPage extends PropertyPage { class BasicContentProvider implements IStructuredContentProvider { public Object[] getElements(Object inputElement) { return (inputElement instanceof Object[]) ? (Object[]) inputElement : null; } public void dispose() { } public void inputChanged(Viewer viewer, Object oldInput, Object newInput) { } } protected Control createContents(Composite parent) { Composite composite = new Composite(parent, SWT.NONE); GridLayout layout = new GridLayout(); layout.numColumns = 2; composite.setLayout(layout); composite.setLayoutData(new GridData(GridData.FILL_BOTH)); Label label = new Label(composite, SWT.NONE); label.setText(Messages.getString(BaseEntityPropertyPage.class, "name")); Entity entity = getEntity(); Label name = new Label(composite, SWT.NONE); name.setText(entity.getName()); label = new Label(composite, SWT.NONE); label.setText(Messages.getString(BaseEntityPropertyPage.class, "schema")); Label schema = new Label(composite, SWT.NONE); schema.setText(entity.getSchema()); createInformationArea(composite); return composite; } /** * @param composite */ protected void createErrorMessage(Composite composite, Exception e) { Label icon = new Label(composite, SWT.NONE); icon.setLayoutData(new GridData(GridData.FILL_HORIZONTAL | GridData.VERTICAL_ALIGN_BEGINNING)); icon.setImage(ImageStore.getImage(ImageStore.WARNING)); Label error = new Label(composite, SWT.NONE); error.setLayoutData(new GridData(GridData.FILL_HORIZONTAL | GridData.VERTICAL_ALIGN_BEGINNING)); error.setText(Messages.getString(BaseEntityPropertyPage.class, "error") + (e.getMessage() == null ? "" : "\n" + e.getMessage())); } /** * @param composite */ protected abstract void createInformationArea(Composite composite); protected Entity getEntity() { Entity entity = ((EntityHolder) getElement()).getEntity(); return entity; } /** * @param table */ protected void setColumnWidths(Table table) { for (int i = 0, length = table.getColumnCount(); i < length; i++) { table.getColumn(i).pack(); } } }