| 1 | package de.uka.ipd.sdq.pcmbench.propertytabs; |
| 2 | |
| 3 | import org.eclipse.emf.common.notify.AdapterFactory; |
| 4 | import org.eclipse.emf.common.ui.celleditor.ExtendedDialogCellEditor; |
| 5 | import org.eclipse.emf.edit.provider.IItemPropertyDescriptor; |
| 6 | import org.eclipse.emf.edit.provider.IItemPropertySource; |
| 7 | import org.eclipse.emf.edit.ui.provider.AdapterFactoryContentProvider; |
| 8 | import org.eclipse.emf.edit.ui.provider.AdapterFactoryLabelProvider; |
| 9 | import org.eclipse.emf.edit.ui.provider.PropertyDescriptor; |
| 10 | import org.eclipse.emf.edit.ui.provider.PropertySource; |
| 11 | import org.eclipse.jface.dialogs.Dialog; |
| 12 | import org.eclipse.jface.viewers.CellEditor; |
| 13 | import org.eclipse.swt.widgets.Composite; |
| 14 | import org.eclipse.swt.widgets.Control; |
| 15 | import org.eclipse.ui.views.properties.IPropertyDescriptor; |
| 16 | import org.eclipse.ui.views.properties.IPropertySource; |
| 17 | |
| 18 | import de.uka.ipd.sdq.pcm.dialogs.stoex.StochasticExpressionEditDialog; |
| 19 | import de.uka.ipd.sdq.pcm.parameter.VariableCharacterisation; |
| 20 | import de.uka.ipd.sdq.pcm.stochasticexpressions.PCMStoExPrettyPrintVisitor; |
| 21 | import de.uka.ipd.sdq.stoex.RandomVariable; |
| 22 | import de.uka.ipd.sdq.stoex.analyser.visitors.TypeEnum; |
| 23 | |
| 24 | public class PalladioAdapterFactoryContentProvider extends |
| 25 | AdapterFactoryContentProvider { |
| 26 | |
| 27 | public PalladioAdapterFactoryContentProvider(AdapterFactory adapterFactory) { |
| 28 | super(adapterFactory); |
| 29 | } |
| 30 | |
| 31 | @Override |
| 32 | protected IPropertySource createPropertySource(Object object, IItemPropertySource itemPropertySource) { |
| 33 | if (object instanceof RandomVariable) |
| 34 | { |
| 35 | return getRandomVariablePropertySheet(object, itemPropertySource); |
| 36 | } |
| 37 | else |
| 38 | return super.createPropertySource(object, itemPropertySource); |
| 39 | } |
| 40 | |
| 41 | protected IPropertySource getRandomVariablePropertySheet(Object object,IItemPropertySource itemPropertySource) { |
| 42 | return new PropertySource(object, itemPropertySource) { |
| 43 | |
| 44 | @Override |
| 45 | protected IPropertyDescriptor createPropertyDescriptor(IItemPropertyDescriptor itemPropertyDescriptor) { |
| 46 | if (itemPropertyDescriptor.getDisplayName(object).equals("Specification")) { |
| 47 | return getDescriptorWithStoExParser(object,itemPropertyDescriptor); |
| 48 | } else { |
| 49 | return super.createPropertyDescriptor(itemPropertyDescriptor); |
| 50 | } |
| 51 | } |
| 52 | |
| 53 | }; |
| 54 | } |
| 55 | |
| 56 | private IPropertyDescriptor getDescriptorWithStoExParser(Object object, IItemPropertyDescriptor itemPropertyDescriptor) { |
| 57 | return new PropertyDescriptor(object,itemPropertyDescriptor) { |
| 58 | |
| 59 | @Override |
| 60 | public CellEditor createPropertyEditor(Composite composite) { |
| 61 | |
| 62 | CellEditor result = new ExtendedDialogCellEditor(composite, new AdapterFactoryLabelProvider(adapterFactory)) { |
| 63 | |
| 64 | @Override |
| 65 | protected Object openDialogBox(Control cellEditorWindow) { |
| 66 | RandomVariable randVar = (RandomVariable) object; |
| 67 | StochasticExpressionEditDialog dialog = |
| 68 | new StochasticExpressionEditDialog( |
| 69 | cellEditorWindow.getShell(), |
| 70 | getExpectedType(randVar), |
| 71 | randVar); |
| 72 | dialog.setInitialExpression(randVar); |
| 73 | dialog.open(); |
| 74 | if (dialog.getReturnCode() == Dialog.OK) { |
| 75 | String result = new PCMStoExPrettyPrintVisitor().prettyPrint(dialog.getResult()); |
| 76 | return result; |
| 77 | } |
| 78 | return null; |
| 79 | } |
| 80 | }; |
| 81 | return result; |
| 82 | } |
| 83 | }; |
| 84 | } |
| 85 | |
| 86 | protected TypeEnum getExpectedType(RandomVariable rv) { |
| 87 | TypeEnum expectedType = TypeEnum.ANY; |
| 88 | if (rv instanceof VariableCharacterisation){ |
| 89 | expectedType = StochasticExpressionEditDialog.getTypeFromVariableCharacterisation((VariableCharacterisation) rv); |
| 90 | } |
| 91 | return expectedType; |
| 92 | } |
| 93 | } |