| 1 | /** |
| 2 | * |
| 3 | */ |
| 4 | package de.uka.ipd.sdq.pcm.dialogs.variableusage; |
| 5 | |
| 6 | import org.eclipse.emf.common.notify.AdapterFactory; |
| 7 | import org.eclipse.emf.edit.provider.IItemLabelProvider; |
| 8 | import org.eclipse.emf.edit.provider.ItemProviderDecorator; |
| 9 | |
| 10 | import de.uka.ipd.sdq.pcm.dialogs.datatype.DataTypeContainer; |
| 11 | import de.uka.ipd.sdq.pcm.dialogs.datatype.InnerDeclarationContainer; |
| 12 | import de.uka.ipd.sdq.pcm.repository.CollectionDataType; |
| 13 | import de.uka.ipd.sdq.pcm.repository.CompositeDataType; |
| 14 | import de.uka.ipd.sdq.pcm.repository.DataType; |
| 15 | import de.uka.ipd.sdq.pcm.repository.InnerDeclaration; |
| 16 | import de.uka.ipd.sdq.pcm.repository.Parameter; |
| 17 | import de.uka.ipd.sdq.pcm.repository.PrimitiveDataType; |
| 18 | |
| 19 | /** |
| 20 | * @author admin |
| 21 | * |
| 22 | */ |
| 23 | public class VariableUsageLabelProvider extends ItemProviderDecorator implements |
| 24 | IItemLabelProvider { |
| 25 | |
| 26 | public VariableUsageLabelProvider(AdapterFactory adapterFactory) { |
| 27 | super(adapterFactory); |
| 28 | } |
| 29 | |
| 30 | @Override |
| 31 | public Object getImage(Object object) { |
| 32 | |
| 33 | if (object instanceof DataTypeContainer) { |
| 34 | DataTypeContainer treeType = (DataTypeContainer) object; |
| 35 | return super.getImage(treeType.getObject()); |
| 36 | } |
| 37 | |
| 38 | if (object instanceof InnerDeclarationContainer) { |
| 39 | InnerDeclarationContainer treeDeclaration = (InnerDeclarationContainer) object; |
| 40 | return super.getImage(treeDeclaration.getObject()); |
| 41 | } |
| 42 | |
| 43 | return super.getImage(object); |
| 44 | } |
| 45 | |
| 46 | /* (non-Javadoc) |
| 47 | * @see org.eclipse.emf.edit.provider.ItemProviderDecorator#getText(java.lang.Object) |
| 48 | */ |
| 49 | @Override |
| 50 | public String getText(Object object) { |
| 51 | |
| 52 | if (object instanceof Parameter) { |
| 53 | Parameter p = (Parameter) object; |
| 54 | String result = p.getParameterName(); |
| 55 | if (p.getDataType__Parameter() != null) { |
| 56 | result += ": " + super.getText(p.getDataType__Parameter()); |
| 57 | } |
| 58 | return result; |
| 59 | } |
| 60 | |
| 61 | if (object instanceof DataTypeContainer) { |
| 62 | DataType dataType = getTreeTypeObject(object); |
| 63 | return "INNER: " + getNameDataType(dataType); |
| 64 | } |
| 65 | |
| 66 | if (object instanceof InnerDeclarationContainer) { |
| 67 | InnerDeclaration declaration = getTreeDeclarationObject(object); |
| 68 | DataType dataType = declaration.getDatatype_InnerDeclaration(); |
| 69 | |
| 70 | String typeName = ""; |
| 71 | |
| 72 | if (dataType instanceof CollectionDataType) { |
| 73 | CollectionDataType collType = (CollectionDataType) dataType; |
| 74 | typeName = collType.getEntityName(); |
| 75 | } |
| 76 | if (dataType instanceof CompositeDataType) { |
| 77 | CompositeDataType compType = (CompositeDataType) dataType; |
| 78 | typeName = compType.getEntityName(); |
| 79 | } |
| 80 | if (dataType instanceof PrimitiveDataType) { |
| 81 | PrimitiveDataType primType = (PrimitiveDataType) dataType; |
| 82 | typeName = primType.getType().getName(); |
| 83 | } |
| 84 | |
| 85 | return declaration.getEntityName() + ": " + typeName; |
| 86 | } |
| 87 | return super.getText(object); |
| 88 | } |
| 89 | |
| 90 | /** |
| 91 | * @return - return the DdataType from TreeType-Object |
| 92 | */ |
| 93 | private DataType getTreeTypeObject(Object object){ |
| 94 | DataTypeContainer treeType = (DataTypeContainer)object; |
| 95 | return (DataType) treeType.getObject(); |
| 96 | } |
| 97 | |
| 98 | /** |
| 99 | * @return - return the InnerDeclaration from TreeDeclaration-Object |
| 100 | */ |
| 101 | private InnerDeclaration getTreeDeclarationObject(Object object) { |
| 102 | InnerDeclarationContainer treeDeclaration = (InnerDeclarationContainer) object; |
| 103 | return (InnerDeclaration) treeDeclaration.getObject(); |
| 104 | } |
| 105 | |
| 106 | private String getNameDataType(DataType dataType) { |
| 107 | if (dataType != null) |
| 108 | return super.getText(dataType); |
| 109 | return "null"; |
| 110 | } |
| 111 | } |