| 1 | package de.uka.ipd.sdq.pcm.dialogs.datatype; |
| 2 | |
| 3 | import java.util.Arrays; |
| 4 | import java.util.List; |
| 5 | |
| 6 | import org.eclipse.core.runtime.Assert; |
| 7 | import org.eclipse.emf.transaction.RecordingCommand; |
| 8 | import org.eclipse.emf.transaction.TransactionalEditingDomain; |
| 9 | import org.eclipse.jface.viewers.ICellModifier; |
| 10 | import org.eclipse.swt.widgets.TableItem; |
| 11 | |
| 12 | import de.uka.ipd.sdq.pcm.dialogs.parameters.CreateEditorContents; |
| 13 | import de.uka.ipd.sdq.pcm.repository.DataType; |
| 14 | import de.uka.ipd.sdq.pcm.repository.InnerDeclaration; |
| 15 | |
| 16 | public class InnerDeclarationCellModifier implements ICellModifier { |
| 17 | |
| 18 | private PalladioDataTypeDialog dialog; |
| 19 | private List<String> columnNames; |
| 20 | private InnerDeclaration declaration; |
| 21 | |
| 22 | private TransactionalEditingDomain editingDomain; |
| 23 | |
| 24 | public InnerDeclarationCellModifier(PalladioDataTypeDialog dialog, TransactionalEditingDomain editingDomain) { |
| 25 | this.editingDomain = editingDomain; |
| 26 | this.dialog = dialog; |
| 27 | this.columnNames = Arrays.asList(CreateEditorContents |
| 28 | .getColumnNames()); |
| 29 | } |
| 30 | |
| 31 | /* (non-Javadoc) |
| 32 | * @see org.eclipse.jface.viewers.ICellModifier#canModify(java.lang.Object, |
| 33 | * java.lang.String) |
| 34 | */ |
| 35 | public boolean canModify(Object element, String property) { |
| 36 | return true; |
| 37 | } |
| 38 | |
| 39 | /* (non-Javadoc) |
| 40 | * @see org.eclipse.jface.viewers.ICellModifier#getValue(java.lang.Object, |
| 41 | * java.lang.String) |
| 42 | */ |
| 43 | public Object getValue(Object element, String property) { |
| 44 | return (new InnerDeclarationItemProvider(null)).getColumnText(element, |
| 45 | columnNames.indexOf(property)); |
| 46 | } |
| 47 | |
| 48 | /* (non-Javadoc) |
| 49 | * @see org.eclipse.jface.viewers.ICellModifier#modify(java.lang.Object, |
| 50 | * java.lang.String, java.lang.Object) |
| 51 | */ |
| 52 | public void modify(Object element, String property, Object value) { |
| 53 | // Find the index of the column |
| 54 | int columnIndex = columnNames.indexOf(property); |
| 55 | |
| 56 | Assert.isNotNull(element); |
| 57 | TableItem item = (TableItem) element; |
| 58 | declaration = (InnerDeclaration) item.getData(); |
| 59 | |
| 60 | switch (columnIndex) { |
| 61 | case CreateEditorContents.ICON_COLUMN_INDEX: // COMPLETED_COLUMN |
| 62 | break; |
| 63 | case CreateEditorContents.CONTEXT_COLUMN_INDEX: // RETURNTYPE_COLUMN |
| 64 | break; |
| 65 | case CreateEditorContents.NAME_COLUMN_INDEX: // SERVICENAME_COLUMN |
| 66 | String valueString = ((String) value).trim(); |
| 67 | setDeclarationName(valueString); |
| 68 | break; |
| 69 | case CreateEditorContents.TYPE_COLUMN_INDEX: // OWNEDPARAMETER_COLUMN |
| 70 | if (value instanceof DataType) { |
| 71 | DataType valueDataType = (DataType) value; |
| 72 | setDataType(valueDataType); |
| 73 | } |
| 74 | break; |
| 75 | default: |
| 76 | } |
| 77 | } |
| 78 | |
| 79 | /** |
| 80 | * @param - inner datatype of declaration |
| 81 | */ |
| 82 | private void setDataType(final DataType dataType) { |
| 83 | |
| 84 | RecordingCommand recCommand = new RecordingCommand(editingDomain) { |
| 85 | @Override |
| 86 | protected void doExecute() { |
| 87 | declaration.setDatatype_InnerDeclaration(dataType); |
| 88 | } |
| 89 | }; |
| 90 | |
| 91 | if (!dataType.equals(declaration.getDatatype_InnerDeclaration())) { |
| 92 | recCommand.setLabel("Set InnerDeclaration DataType"); |
| 93 | editingDomain.getCommandStack().execute(recCommand); |
| 94 | } |
| 95 | reloadDeclarationViewer(); |
| 96 | } |
| 97 | |
| 98 | /** set the name of innerdeclaration */ |
| 99 | private void setDeclarationName(final String valueString) { |
| 100 | |
| 101 | RecordingCommand recCommand = new RecordingCommand(editingDomain) { |
| 102 | @Override |
| 103 | protected void doExecute() { |
| 104 | declaration.setEntityName(valueString); |
| 105 | } |
| 106 | }; |
| 107 | |
| 108 | if (!valueString.equals(declaration.getEntityName())) { |
| 109 | recCommand.setLabel("Set InnerDeclaration name"); |
| 110 | editingDomain.getCommandStack().execute(recCommand); |
| 111 | } |
| 112 | |
| 113 | reloadDeclarationViewer(); |
| 114 | } |
| 115 | |
| 116 | private void reloadDeclarationViewer() { |
| 117 | dialog.refresh(); |
| 118 | } |
| 119 | } |