bundles/org.simantics.issues.ui/src/org/simantics/issues/ui/handler/ConfigureIssueSources.java

   1 /*******************************************************************************\r
   2  * Copyright (c) 2007, 2011 Association for Decentralized Information Management\r
   3  * in Industry THTH ry.\r
   4  * All rights reserved. This program and the accompanying materials\r
   5  * are made available under the terms of the Eclipse Public License v1.0\r
   6  * which accompanies this distribution, and is available at\r
   7  * http://www.eclipse.org/legal/epl-v10.html\r
   8  *\r
   9  * Contributors:\r
  10  *     VTT Technical Research Centre of Finland - initial API and implementation\r
  11  *******************************************************************************/\r
  12 package org.simantics.issues.ui.handler;\r
  13 \r
  14 import java.util.ArrayList;\r
  15 import java.util.Collections;\r
  16 import java.util.List;\r
  17 \r
  18 import org.eclipse.core.commands.AbstractHandler;\r
  19 import org.eclipse.core.commands.ExecutionEvent;\r
  20 import org.eclipse.core.commands.ExecutionException;\r
  21 import org.eclipse.jface.dialogs.Dialog;\r
  22 import org.eclipse.jface.viewers.CheckStateChangedEvent;\r
  23 import org.eclipse.jface.viewers.CheckboxTableViewer;\r
  24 import org.eclipse.jface.viewers.ICheckStateListener;\r
  25 import org.eclipse.jface.viewers.ICheckStateProvider;\r
  26 import org.eclipse.swt.SWT;\r
  27 import org.eclipse.swt.events.SelectionEvent;\r
  28 import org.eclipse.swt.events.SelectionListener;\r
  29 import org.eclipse.swt.widgets.Composite;\r
  30 import org.eclipse.swt.widgets.Shell;\r
  31 import org.eclipse.swt.widgets.Table;\r
  32 import org.eclipse.ui.PlatformUI;\r
  33 import org.simantics.Simantics;\r
  34 import org.simantics.db.ReadGraph;\r
  35 import org.simantics.db.Resource;\r
  36 import org.simantics.db.WriteGraph;\r
  37 import org.simantics.db.common.NamedResource;\r
  38 import org.simantics.db.common.request.PossibleObjectWithType;\r
  39 import org.simantics.db.common.request.UniqueRead;\r
  40 import org.simantics.db.common.request.WriteRequest;\r
  41 import org.simantics.db.common.utils.NameUtils;\r
  42 import org.simantics.db.exception.DatabaseException;\r
  43 import org.simantics.db.layer0.request.PossibleActiveModel;\r
  44 import org.simantics.db.layer0.util.RemoverUtil;\r
  45 import org.simantics.issues.common.IssueUtils;\r
  46 import org.simantics.issues.ontology.IssueResource;\r
  47 import org.simantics.layer0.Layer0;\r
  48 import org.simantics.modeling.ModelingUtils;\r
  49 import org.simantics.utils.ui.ErrorLogger;\r
  50 import org.simantics.utils.ui.dialogs.ListDialog;\r
  51 \r
  52 /**\r
  53  * @author Antti Villberg\r
  54  */\r
  55 public class ConfigureIssueSources extends AbstractHandler {\r
  56 \r
  57         private static class IssueSourceEntry extends NamedResource {\r
  58                 private boolean checked;\r
  59                 public IssueSourceEntry(String name, Resource resource, boolean checked) {\r
  60                         super(name, resource);\r
  61                         this.checked = checked;\r
  62                 }\r
  63                 public boolean isChecked() {\r
  64                         return checked;\r
  65                 }\r
  66                 public void setChecked(boolean value) {\r
  67                         checked = value;\r
  68                 }\r
  69         }\r
  70         \r
  71     @Override\r
  72     public Object execute(ExecutionEvent event) throws ExecutionException {\r
  73 \r
  74       try {\r
  75 \r
  76         final List<IssueSourceEntry> sources = Simantics.getSession().syncRequest(new UniqueRead<List<IssueSourceEntry>>() {\r
  77 \r
  78                         @Override\r
  79                         public List<IssueSourceEntry> perform(ReadGraph graph) throws DatabaseException {\r
  80                                 \r
  81                                 Resource activeModel = graph.syncRequest(new PossibleActiveModel(Simantics.getProjectResource()));\r
  82                                 if(activeModel == null) return Collections.emptyList();\r
  83                                 \r
  84                                 List<IssueSourceEntry> result = new ArrayList<IssueSourceEntry>();\r
  85                                 Layer0 L0 = Layer0.getInstance(graph);\r
  86                                 IssueResource ISSUE = IssueResource.getInstance(graph);\r
  87                                 for(Resource type : ModelingUtils.searchByType(graph, activeModel, ISSUE.IssueSourceType)) {\r
  88                                         String name = NameUtils.getSafeLabel(graph, type);\r
  89                                         boolean exists = graph.syncRequest(new PossibleObjectWithType(activeModel, L0.ConsistsOf, type)) != null;\r
  90                                         boolean deprecated = graph.hasStatement(type, L0.Deprecated);\r
  91                                         if(!exists && deprecated) continue;\r
  92                                         result.add(new IssueSourceEntry(name, type, exists));\r
  93                                 }\r
  94                                 return result;\r
  95                         }\r
  96                 \r
  97         });\r
  98         \r
  99          Shell shell = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getShell();\r
 100          ListDialog<IssueSourceEntry> dialog = new ListDialog<IssueSourceEntry>(\r
 101                  shell, sources,\r
 102                  "Select available issue sources",\r
 103                  "Selected sources will be used and existing deselected sources will be removed.") {\r
 104                  \r
 105                     protected CheckboxTableViewer createViewer(Composite composite) {\r
 106                         CheckboxTableViewer viewer = CheckboxTableViewer.newCheckList(\r
 107                                 composite, SWT.V_SCROLL | SWT.H_SCROLL | SWT.BORDER);\r
 108                         final Table table = (Table)viewer.getControl();\r
 109                         viewer.setCheckStateProvider(new ICheckStateProvider() {\r
 110                                                 \r
 111                                                 @Override\r
 112                                                 public boolean isGrayed(Object arg0) {\r
 113                                                         return false;\r
 114                                                 }\r
 115                                                 \r
 116                                                 @Override\r
 117                                                 public boolean isChecked(Object arg0) {\r
 118                                                         IssueSourceEntry entry = (IssueSourceEntry)arg0;\r
 119                                                         return entry.isChecked();\r
 120                                                 }\r
 121                                                 \r
 122                                         });\r
 123                         viewer.addCheckStateListener(new ICheckStateListener() {\r
 124                                                 \r
 125                                                 @Override\r
 126                                                 public void checkStateChanged(CheckStateChangedEvent arg0) {\r
 127                                                         IssueSourceEntry entry = (IssueSourceEntry)arg0.getElement();\r
 128                                                         entry.setChecked(arg0.getChecked());\r
 129                                                 }\r
 130                                         });\r
 131                         table.addSelectionListener(new SelectionListener () {\r
 132                                 @Override\r
 133                                 public void widgetSelected(SelectionEvent e) {\r
 134                                         table.deselectAll();\r
 135                                 }\r
 136                                 @Override\r
 137                                 public void widgetDefaultSelected(SelectionEvent e) {}\r
 138                         });\r
 139                         return viewer;\r
 140                     }\r
 141 \r
 142          };\r
 143          int result = dialog.open();\r
 144          if (result != Dialog.OK)\r
 145              return null;\r
 146         \r
 147         Simantics.getSession().syncRequest(new WriteRequest() {\r
 148 \r
 149                         @Override\r
 150                         public void perform(WriteGraph graph) throws DatabaseException {\r
 151                                 \r
 152                                 Resource activeModel = graph.syncRequest(new PossibleActiveModel(Simantics.getProjectResource()));\r
 153                                 if(activeModel == null) return;\r
 154                                 \r
 155                                 Layer0 L0 = Layer0.getInstance(graph);\r
 156 \r
 157                                 for(IssueSourceEntry entry : sources) {\r
 158 \r
 159                                         Resource existing = graph.syncRequest(new PossibleObjectWithType(activeModel, L0.ConsistsOf, entry.getResource())); \r
 160                                         \r
 161                                         if(existing == null && entry.isChecked()) {\r
 162                                                 String name = NameUtils.getSafeLabel(graph, entry.getResource());\r
 163                                                 IssueUtils.addIssueSource(graph, activeModel, entry.getResource(), name);\r
 164                                         }\r
 165                                         \r
 166                                         if(existing != null && !entry.isChecked()) {\r
 167                                                 RemoverUtil.remove(graph, existing);\r
 168                                         }\r
 169                                         \r
 170                                 }\r
 171                                 \r
 172                         }\r
 173                 \r
 174         });\r
 175          \r
 176 //        try {\r
 177 //            PlatformUI.getWorkbench().getProgressService().busyCursorWhile(new IRunnableWithProgress() {\r
 178 //                @Override\r
 179 //                public void run(IProgressMonitor monitor) throws InvocationTargetException, InterruptedException {\r
 180 //                    try {\r
 181 //                        purgeResolvedIssues(monitor);\r
 182 //                    } catch (DatabaseException e) {\r
 183 //                        throw new InvocationTargetException(e);\r
 184 //                    } finally {\r
 185 //                        monitor.done();\r
 186 //                    }\r
 187 //                }\r
 188 //            });\r
 189 //        } catch (InvocationTargetException e) {\r
 190 //            ErrorLogger.defaultLogError(e);\r
 191         } catch (DatabaseException e) {\r
 192             ErrorLogger.defaultLogError(e);\r
 193         }\r
 194         return null;\r
 195     }\r
 196 \r
 197 //    private void purgeResolvedIssues(IProgressMonitor monitor) throws DatabaseException {\r
 198 //        Session session = Simantics.getSession();\r
 199 //        final Resource project = Simantics.getProjectResource();\r
 200 //        if (project == null)\r
 201 //            return;\r
 202 //\r
 203 //        final SubMonitor mon = SubMonitor.convert(monitor, "Purging resolved issues...", 100);\r
 204 //\r
 205 //        session.syncRequest(new DelayedWriteRequest() {\r
 206 //            @Override\r
 207 //            public void perform(WriteGraph graph) throws DatabaseException {\r
 208 //                graph.markUndoPoint();\r
 209 //                IssueResource ISSUE = IssueResource.getInstance(graph);\r
 210 //                Set<Resource> toBeRemoved = new HashSet<Resource>();\r
 211 //                Map<Resource, Boolean> sourceIsContinuous = new THashMap<Resource, Boolean>(); \r
 212 //                for (Resource activeIssue : graph.syncRequest(new AllActiveIssues(project))) {\r
 213 //                    if (graph.hasStatement(activeIssue, ISSUE.Resolved)) {\r
 214 //                        Resource managedBy = graph.getPossibleObject(activeIssue, ISSUE.IssueSource_Manages_Inverse);\r
 215 //                        if (managedBy != null) {\r
 216 //                            Boolean isContinuous = sourceIsContinuous.get(managedBy);\r
 217 //                            if (isContinuous == null) {\r
 218 //                                isContinuous = graph.isInstanceOf(managedBy, ISSUE.ContinuousIssueSource);\r
 219 //                                sourceIsContinuous.put(managedBy, isContinuous);\r
 220 //                            }\r
 221 //                            if (isContinuous)\r
 222 //                                continue;\r
 223 //                        }\r
 224 //                        toBeRemoved.add(activeIssue);\r
 225 //                    }\r
 226 //                }\r
 227 //\r
 228 //                mon.setTaskName("Purging " + toBeRemoved.size() + " resolved batch issues...");\r
 229 //                mon.setWorkRemaining(toBeRemoved.size());\r
 230 //                StringBuilder sb = new StringBuilder();\r
 231 //                sb.append("Purged " + toBeRemoved.size() + " resolved batch issue(s)");\r
 232 //                for (Resource remove : toBeRemoved) {\r
 233 //                    //sb.append(NameUtils.getSafeLabel(graph, remove) + " ");\r
 234 //                    RemoverUtil.remove(graph, remove);\r
 235 //                    mon.worked(1);\r
 236 //                }\r
 237 //                Layer0Utils.addCommentMetadata(graph, sb.toString());\r
 238 //            }\r
 239 //        });\r
 240 //    }\r
 241 \r
 242 }\r