Bug 184356 "Ctrl+c", "Ctrl+v" and Delete does not work for scripted data source [0704]
Description: "Ctrl+c", "Ctrl+v" and Delete does not work for script data source. Build number: 2.2.0.v20070426-0630 Steps to reproduce: 1. New a Scripted data source. 2. Select the data source in Data Explorer View, use "Ctrl+c", "Ctrl+v" and Delete. Expected result: These all work. Actual result: These simply do not work. Error log: N/A
UI/org.eclipse.birt.report.designer.ui.editors/src/org/eclipse/birt/report/designer/ui/editors/MultiPageReportEditor.java
import java.util.Iterator;
import java.util.List;
import org.eclipse.birt.report.designer.core.model.SessionHandleAdapter;
import org.eclipse.birt.report.designer.core.util.mediator.IColleague;
import org.eclipse.birt.report.designer.core.util.mediator.request.ReportRequest;
import org.eclipse.birt.report.designer.internal.ui.editors.FileReportProvider;
import org.eclipse.birt.report.designer.internal.ui.editors.IReportEditor;
import org.eclipse.birt.report.designer.internal.ui.editors.LibraryProvider;
import org.eclipse.birt.report.designer.internal.ui.editors.parts.GraphicalEditorWithFlyoutPalette;
import org.eclipse.birt.report.designer.internal.ui.editors.schematic.ReportMultiBookPage;
import org.eclipse.birt.report.designer.internal.ui.extension.EditorContributorManager;
import org.eclipse.birt.report.designer.internal.ui.extension.FormPageDef;
import org.eclipse.birt.report.designer.internal.ui.util.Policy;
import org.eclipse.birt.report.designer.internal.ui.util.UIUtil;
import org.eclipse.birt.report.designer.internal.ui.views.ILibraryProvider;
import org.eclipse.birt.report.designer.internal.ui.views.data.DataViewPage;
import org.eclipse.birt.report.designer.internal.ui.views.outline.DesignerOutlinePage;
import org.eclipse.birt.report.designer.nls.Messages;
import org.eclipse.birt.report.designer.ui.views.attributes.AttributeViewPage;
import org.eclipse.birt.report.model.api.IVersionInfo;
import org.eclipse.birt.report.model.api.MasterPageHandle;
import org.eclipse.birt.report.model.api.ModuleHandle;
import org.eclipse.birt.report.model.api.ModuleUtil;
import org.eclipse.birt.report.model.api.command.LibraryChangeEvent;
import org.eclipse.core.runtime.IPath;
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;