Bug 130274 [RCP]The status of library keep unsaved when click the save button
Description: The status of library keep unsaved when click the save button Steps to reproduce: 1. new a library 2. new a text and input something in it 3. save the library. Actual resutl: The status of library keep unsaved. When you close and reopen it, the modification has been saved. Expect result: The status of library should be presented as saved when click the save button
UI/org.eclipse.birt.report.designer.ui.editors/src/org/eclipse/birt/report/designer/ui/editors/MultiPageReportEditor.java
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.gef.GraphicalViewer;
import org.eclipse.gef.ui.views.palette.PalettePage;
import org.eclipse.jface.dialogs.MessageDialog;
import org.eclipse.jface.viewers.ISelection;
import org.eclipse.jface.viewers.ISelectionProvider;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.jface.viewers.SelectionChangedEvent;
import org.eclipse.swt.widgets.Display;
import org.eclipse.ui.IEditorInput;
import org.eclipse.ui.IEditorPart;
import org.eclipse.ui.IEditorSite;
import org.eclipse.ui.IKeyBindingService;
import org.eclipse.ui.INestableKeyBindingService;
import org.eclipse.ui.IPartListener;
import org.eclipse.ui.IWorkbenchPart;
import org.eclipse.ui.IWorkbenchPartConstants;
import org.eclipse.ui.PartInitException;
import org.eclipse.ui.forms.editor.FormEditor;
import org.eclipse.ui.forms.editor.IFormPage;
import org.eclipse.ui.part.IPageBookViewPage;
import org.eclipse.ui.part.MultiPageSelectionProvider;
import org.eclipse.ui.part.PageBookView;
import org.eclipse.ui.views.contentoutline.IContentOutlinePage;
/**
 * 
 * Base multipage editor for report editors. Clients can subclass this class to
 * create customize report editors. Report editor pages can contributed through
 * Extendtion Point
 * org.eclipse.birt.report.designer.ui.editors.multiPageEditorContributor.