plugins/org.argeo.slc.client.ui/src/main/java/org/argeo/slc/client/ui/editors/ProcessEditorInput.java

   1 /*
   2  * Copyright (C) 2007-2012 Argeo GmbH
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  *         http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16 package org.argeo.slc.client.ui.editors;
  17
  18 import java.util.ArrayList;
  19 import java.util.List;
  20
  21 import org.eclipse.jface.resource.ImageDescriptor;
  22 import org.eclipse.ui.IEditorInput;
  23 import org.eclipse.ui.IMemento;
  24 import org.eclipse.ui.IPersistableElement;
  25
  26 public class ProcessEditorInput implements IEditorInput, IPersistableElement {
  27         private String processPath;
  28         private List<String> initialFlowPaths = new ArrayList<String>();
  29         private Boolean launchImmediately = false;
  30
  31         /** New empty process */
  32         public ProcessEditorInput() {
  33         }
  34
  35         /** New process with some flows */
  36         public ProcessEditorInput(List<String> initialFlowPaths,
  37                         Boolean launchImmediately) {
  38                 this.initialFlowPaths = initialFlowPaths;
  39                 this.launchImmediately = launchImmediately;
  40         }
  41
  42         /** Existing process */
  43         public ProcessEditorInput(String processPath) {
  44                 this.processPath = processPath;
  45         }
  46
  47         @SuppressWarnings("rawtypes")
  48         public Object getAdapter(Class arg0) {
  49                 return null;
  50         }
  51
  52         public boolean exists() {
  53                 return processPath != null;
  54         }
  55
  56         public ImageDescriptor getImageDescriptor() {
  57                 return null;
  58         }
  59
  60         public String getName() {
  61                 return processPath != null ? processPath : "<new process>";
  62         }
  63
  64         public IPersistableElement getPersistable() {
  65                 return this;
  66         }
  67
  68         public String getToolTipText() {
  69                 return "";
  70         }
  71
  72         public void saveState(IMemento memento) {
  73                 memento.putString("processPath", processPath);
  74         }
  75
  76         public String getFactoryId() {
  77                 return ProcessEditorInputFactory.ID;
  78         }
  79
  80         public String getProcessPath() {
  81                 return processPath;
  82         }
  83
  84         public List<String> getInitialFlowPaths() {
  85                 return initialFlowPaths;
  86         }
  87
  88         public Boolean getLaunchImmediately() {
  89                 return launchImmediately;
  90         }
  91
  92         @Override
  93         public boolean equals(Object obj) {
  94                 if (!(obj instanceof ProcessEditorInput))
  95                         return false;
  96                 ProcessEditorInput pei = (ProcessEditorInput) obj;
  97                 if (processPath != null && pei.processPath != null)
  98                         return processPath.equals(pei.processPath);
  99                 return false;
 100         }
 101
 102 }