00001 00007 package org.best_of_robotics.model.datatypes.provider; 00008 00009 00010 import java.util.Collection; 00011 import java.util.List; 00012 00013 import org.best_of_robotics.model.datatypes.ComplexType; 00014 import org.best_of_robotics.model.datatypes.DataType; 00015 import org.best_of_robotics.model.datatypes.DatatypesPackage; 00016 import org.best_of_robotics.model.datatypes.Field; 00017 import org.best_of_robotics.model.datatypes.SimpleType; 00018 import org.eclipse.emf.common.notify.AdapterFactory; 00019 import org.eclipse.emf.common.notify.Notification; 00020 import org.eclipse.emf.common.util.ResourceLocator; 00021 import org.eclipse.emf.edit.provider.ComposeableAdapterFactory; 00022 import org.eclipse.emf.edit.provider.IEditingDomainItemProvider; 00023 import org.eclipse.emf.edit.provider.IItemLabelProvider; 00024 import org.eclipse.emf.edit.provider.IItemPropertyDescriptor; 00025 import org.eclipse.emf.edit.provider.IItemPropertySource; 00026 import org.eclipse.emf.edit.provider.IStructuredItemContentProvider; 00027 import org.eclipse.emf.edit.provider.ITreeItemContentProvider; 00028 import org.eclipse.emf.edit.provider.ItemPropertyDescriptor; 00029 import org.eclipse.emf.edit.provider.ItemProviderAdapter; 00030 import org.eclipse.emf.edit.provider.ViewerNotification; 00031 00038 public class FieldItemProvider 00039 extends ItemProviderAdapter 00040 implements 00041 IEditingDomainItemProvider, 00042 IStructuredItemContentProvider, 00043 ITreeItemContentProvider, 00044 IItemLabelProvider, 00045 IItemPropertySource { 00052 public FieldItemProvider(AdapterFactory adapterFactory) { 00053 super(adapterFactory); 00054 } 00055 00062 @Override 00063 public List<IItemPropertyDescriptor> getPropertyDescriptors(Object object) { 00064 if (itemPropertyDescriptors == null) { 00065 super.getPropertyDescriptors(object); 00066 00067 addNamePropertyDescriptor(object); 00068 addTypePropertyDescriptor(object); 00069 addDescriptionPropertyDescriptor(object); 00070 addMeasureUnitPropertyDescriptor(object); 00071 } 00072 return itemPropertyDescriptors; 00073 } 00074 00081 protected void addNamePropertyDescriptor(Object object) { 00082 itemPropertyDescriptors.add 00083 (createItemPropertyDescriptor 00084 (((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(), 00085 getResourceLocator(), 00086 getString("_UI_Field_name_feature"), 00087 getString("_UI_PropertyDescriptor_description", "_UI_Field_name_feature", "_UI_Field_type"), 00088 DatatypesPackage.Literals.FIELD__NAME, 00089 true, 00090 false, 00091 false, 00092 ItemPropertyDescriptor.GENERIC_VALUE_IMAGE, 00093 null, 00094 null)); 00095 } 00096 00103 protected void addTypePropertyDescriptor(Object object) { 00104 itemPropertyDescriptors.add 00105 (createItemPropertyDescriptor 00106 (((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(), 00107 getResourceLocator(), 00108 getString("_UI_Field_type_feature"), 00109 getString("_UI_PropertyDescriptor_description", "_UI_Field_type_feature", "_UI_Field_type"), 00110 DatatypesPackage.Literals.FIELD__TYPE, 00111 true, 00112 false, 00113 true, 00114 null, 00115 null, 00116 null)); 00117 } 00118 00125 protected void addDescriptionPropertyDescriptor(Object object) { 00126 itemPropertyDescriptors.add 00127 (createItemPropertyDescriptor 00128 (((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(), 00129 getResourceLocator(), 00130 getString("_UI_Field_description_feature"), 00131 getString("_UI_PropertyDescriptor_description", "_UI_Field_description_feature", "_UI_Field_type"), 00132 DatatypesPackage.Literals.FIELD__DESCRIPTION, 00133 true, 00134 false, 00135 false, 00136 ItemPropertyDescriptor.GENERIC_VALUE_IMAGE, 00137 null, 00138 null)); 00139 } 00140 00147 protected void addMeasureUnitPropertyDescriptor(Object object) { 00148 itemPropertyDescriptors.add 00149 (createItemPropertyDescriptor 00150 (((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(), 00151 getResourceLocator(), 00152 getString("_UI_Field_measureUnit_feature"), 00153 getString("_UI_PropertyDescriptor_description", "_UI_Field_measureUnit_feature", "_UI_Field_type"), 00154 DatatypesPackage.Literals.FIELD__MEASURE_UNIT, 00155 true, 00156 false, 00157 false, 00158 ItemPropertyDescriptor.GENERIC_VALUE_IMAGE, 00159 null, 00160 null)); 00161 } 00162 00169 @Override 00170 public Object getImage(Object object) { 00171 return overlayImage(object, getResourceLocator().getImage("full/obj16/Field")); 00172 } 00173 00181 @Override 00182 public String getText(Object object) { 00183 String label = ((Field)object).getName(); 00184 DataType fieldType = ((Field)object).getType(); 00185 if(fieldType == null){ 00186 return getString("_UI_Field_type"); 00187 } 00188 if(fieldType instanceof ComplexType){ 00189 label = ((ComplexType) fieldType).getLabel() + " " + label; 00190 }else{ 00191 label = ((SimpleType) fieldType).getName() + " " + label; 00192 } 00193 00194 return label == null || label.length() == 0 ? 00195 getString("_UI_Field_type") : 00196 label + " - " + getString("_UI_Field_type"); 00197 } 00198 00206 @Override 00207 public void notifyChanged(Notification notification) { 00208 updateChildren(notification); 00209 00210 switch (notification.getFeatureID(Field.class)) { 00211 case DatatypesPackage.FIELD__NAME: 00212 case DatatypesPackage.FIELD__DESCRIPTION: 00213 case DatatypesPackage.FIELD__MEASURE_UNIT: 00214 fireNotifyChanged(new ViewerNotification(notification, notification.getNotifier(), false, true)); 00215 return; 00216 } 00217 super.notifyChanged(notification); 00218 } 00219 00227 @Override 00228 protected void collectNewChildDescriptors(Collection<Object> newChildDescriptors, Object object) { 00229 super.collectNewChildDescriptors(newChildDescriptors, object); 00230 } 00231 00238 @Override 00239 public ResourceLocator getResourceLocator() { 00240 return DataTypesEditPlugin.INSTANCE; 00241 } 00242 00243 }
