00001
00003 package org.ros.model.ros.provider;
00004
00005
00006 import java.io.BufferedReader;
00007 import java.io.IOException;
00008 import java.io.InputStreamReader;
00009 import java.util.ArrayList;
00010 import java.util.Collection;
00011 import java.util.List;
00012
00013 import org.best_of_robotics.model.datatypes.DataType;
00014 import org.best_of_robotics.model.datatypes.DatatypesFactory;
00015 import org.eclipse.emf.common.notify.AdapterFactory;
00016 import org.eclipse.emf.common.notify.Notification;
00017
00018 import org.eclipse.emf.common.util.ResourceLocator;
00019
00020 import org.eclipse.emf.edit.provider.ComposeableAdapterFactory;
00021 import org.eclipse.emf.edit.provider.IEditingDomainItemProvider;
00022 import org.eclipse.emf.edit.provider.IItemLabelProvider;
00023 import org.eclipse.emf.edit.provider.IItemPropertyDescriptor;
00024 import org.eclipse.emf.edit.provider.IItemPropertySource;
00025 import org.eclipse.emf.edit.provider.IStructuredItemContentProvider;
00026 import org.eclipse.emf.edit.provider.ITreeItemContentProvider;
00027 import org.eclipse.emf.edit.provider.ItemPropertyDescriptor;
00028 import org.eclipse.emf.edit.provider.ItemProviderAdapter;
00029 import org.eclipse.emf.edit.provider.ViewerNotification;
00030
00031 import org.ros.model.ros.Publisher;
00032 import org.ros.model.ros.RosPackage;
00033 import org.ros.model.ros.Subscriber;
00034
00041 public class SubscriberItemProvider
00042 extends ItemProviderAdapter
00043 implements
00044 IEditingDomainItemProvider,
00045 IStructuredItemContentProvider,
00046 ITreeItemContentProvider,
00047 IItemLabelProvider,
00048 IItemPropertySource {
00055 public SubscriberItemProvider(AdapterFactory adapterFactory) {
00056 super(adapterFactory);
00057 }
00058
00065 @Override
00066 public List<IItemPropertyDescriptor> getPropertyDescriptors(Object object) {
00067 if (itemPropertyDescriptors == null) {
00068 super.getPropertyDescriptors(object);
00069
00070 addNamePropertyDescriptor(object);
00071 addQueueSizePropertyDescriptor(object);
00072 addEventHandlerPropertyDescriptor(object);
00073 addMsgPropertyDescriptor(object);
00074 addEventPortPropertyDescriptor(object);
00075 }
00076 return itemPropertyDescriptors;
00077 }
00078
00085 protected void addNamePropertyDescriptor(Object object) {
00086 itemPropertyDescriptors.add
00087 (createItemPropertyDescriptor
00088 (((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
00089 getResourceLocator(),
00090 getString("_UI_Subscriber_name_feature"),
00091 getString("_UI_PropertyDescriptor_description", "_UI_Subscriber_name_feature", "_UI_Subscriber_type"),
00092 RosPackage.Literals.SUBSCRIBER__NAME,
00093 true,
00094 false,
00095 false,
00096 ItemPropertyDescriptor.GENERIC_VALUE_IMAGE,
00097 null,
00098 null));
00099 }
00100
00107 protected void addQueueSizePropertyDescriptor(Object object) {
00108 itemPropertyDescriptors.add
00109 (createItemPropertyDescriptor
00110 (((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
00111 getResourceLocator(),
00112 getString("_UI_Subscriber_queueSize_feature"),
00113 getString("_UI_PropertyDescriptor_description", "_UI_Subscriber_queueSize_feature", "_UI_Subscriber_type"),
00114 RosPackage.Literals.SUBSCRIBER__QUEUE_SIZE,
00115 true,
00116 false,
00117 false,
00118 ItemPropertyDescriptor.INTEGRAL_VALUE_IMAGE,
00119 null,
00120 null));
00121 }
00122
00129 protected void addEventHandlerPropertyDescriptor(Object object) {
00130 itemPropertyDescriptors.add
00131 (createItemPropertyDescriptor
00132 (((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
00133 getResourceLocator(),
00134 getString("_UI_Subscriber_eventHandler_feature"),
00135 getString("_UI_PropertyDescriptor_description", "_UI_Subscriber_eventHandler_feature", "_UI_Subscriber_type"),
00136 RosPackage.Literals.SUBSCRIBER__EVENT_HANDLER,
00137 true,
00138 false,
00139 false,
00140 ItemPropertyDescriptor.GENERIC_VALUE_IMAGE,
00141 null,
00142 null));
00143 }
00144
00148 protected void addMsgPropertyDescriptor(Object object) {
00149 itemPropertyDescriptors.add
00150 (new ItemPropertyDescriptor
00151 (((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
00152 getResourceLocator(),
00153 getString("_UI_Subscriber_msg_feature"),
00154 getString("_UI_PropertyDescriptor_description", "_UI_Subscriber_msg_feature", "_UI_Subscriber_type"),
00155 RosPackage.Literals.SUBSCRIBER__MSG,
00156 true,
00157 false,
00158 false,
00159 ItemPropertyDescriptor.GENERIC_VALUE_IMAGE,
00160 null,
00161 null){
00162 @Override
00163 public Collection<?> getChoiceOfValues(Object object) {
00164 Subscriber subscriber = (Subscriber) object;
00165 org.ros.model.ros.Package pack = (org.ros.model.ros.Package) subscriber.eContainer().eContainer();
00166 System.out.println(pack.getName());
00167
00168 DataType test = DatatypesFactory.eINSTANCE.createSimpleType();
00169
00170 List<String> strings = new ArrayList<String>();
00171 for (String item: pack.getDepend()) {
00172 String cmd = "rosmsg package " + item;
00173 Runtime run = Runtime.getRuntime();
00174 Process pr;
00175 try {
00176 pr = run.exec(cmd);
00177 pr.waitFor();
00178 BufferedReader buf = new BufferedReader(new InputStreamReader(pr.getInputStream()));
00179 String line = "";
00180 while ((line=buf.readLine())!=null) {
00181 strings.add(line.replace("/", "::"));
00182 }
00183 } catch (IOException e) {
00184
00185 e.printStackTrace();
00186 } catch (InterruptedException e) {
00187
00188 e.printStackTrace();
00189 }
00190
00191 }
00192 return strings;
00193 }
00194 });
00195 }
00196
00203 protected void addEventPortPropertyDescriptor(Object object) {
00204 itemPropertyDescriptors.add
00205 (createItemPropertyDescriptor
00206 (((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
00207 getResourceLocator(),
00208 getString("_UI_Subscriber_eventPort_feature"),
00209 getString("_UI_PropertyDescriptor_description", "_UI_Subscriber_eventPort_feature", "_UI_Subscriber_type"),
00210 RosPackage.Literals.SUBSCRIBER__EVENT_PORT,
00211 true,
00212 false,
00213 false,
00214 ItemPropertyDescriptor.BOOLEAN_VALUE_IMAGE,
00215 null,
00216 null));
00217 }
00218
00225 @Override
00226 public Object getImage(Object object) {
00227 return overlayImage(object, getResourceLocator().getImage("full/obj16/Subscriber"));
00228 }
00229
00236 @Override
00237 public String getText(Object object) {
00238 String label = ((Subscriber)object).getName();
00239 return label == null || label.length() == 0 ?
00240 getString("_UI_Subscriber_type") :
00241 getString("_UI_Subscriber_type") + " " + label;
00242 }
00243
00251 @Override
00252 public void notifyChanged(Notification notification) {
00253 updateChildren(notification);
00254
00255 switch (notification.getFeatureID(Subscriber.class)) {
00256 case RosPackage.SUBSCRIBER__NAME:
00257 case RosPackage.SUBSCRIBER__QUEUE_SIZE:
00258 case RosPackage.SUBSCRIBER__EVENT_HANDLER:
00259 case RosPackage.SUBSCRIBER__MSG:
00260 case RosPackage.SUBSCRIBER__EVENT_PORT:
00261 fireNotifyChanged(new ViewerNotification(notification, notification.getNotifier(), false, true));
00262 return;
00263 }
00264 super.notifyChanged(notification);
00265 }
00266
00274 @Override
00275 protected void collectNewChildDescriptors(Collection<Object> newChildDescriptors, Object object) {
00276 super.collectNewChildDescriptors(newChildDescriptors, object);
00277 }
00278
00285 @Override
00286 public ResourceLocator getResourceLocator() {
00287 return RosEditPlugin.INSTANCE;
00288 }
00289
00290 }
