org.simantics.interop/src/org/simantics/interop/ui/IssuesViewPart.java

   1 package org.simantics.interop.ui;\r
   2 \r
   3 import java.util.ArrayList;\r
   4 import java.util.Collection;\r
   5 import java.util.List;\r
   6 \r
   7 import org.eclipse.jface.viewers.ILabelProviderListener;\r
   8 import org.eclipse.jface.viewers.IStructuredContentProvider;\r
   9 import org.eclipse.jface.viewers.IStructuredSelection;\r
  10 import org.eclipse.jface.viewers.ITableLabelProvider;\r
  11 import org.eclipse.jface.viewers.TableViewer;\r
  12 import org.eclipse.jface.viewers.Viewer;\r
  13 import org.eclipse.swt.SWT;\r
  14 import org.eclipse.swt.events.SelectionAdapter;\r
  15 import org.eclipse.swt.events.SelectionEvent;\r
  16 import org.eclipse.swt.graphics.Image;\r
  17 import org.eclipse.swt.layout.FillLayout;\r
  18 import org.eclipse.swt.layout.GridData;\r
  19 import org.eclipse.swt.layout.GridLayout;\r
  20 import org.eclipse.swt.widgets.Button;\r
  21 import org.eclipse.swt.widgets.Composite;\r
  22 import org.eclipse.ui.part.ViewPart;\r
  23 import org.simantics.interop.issues.Issue;\r
  24 import org.simantics.interop.issues.IssueReporter;\r
  25 import org.simantics.interop.issues.IssueReporterListener;\r
  26 \r
  27 public class IssuesViewPart extends ViewPart {\r
  28 \r
  29         private Composite parent;\r
  30         private TableViewer viewer;\r
  31         \r
  32         \r
  33         public IssuesViewPart() {\r
  34                 // TODO Auto-generated constructor stub\r
  35         }\r
  36 \r
  37         @Override\r
  38         public void createPartControl(Composite parent) {\r
  39                 this.parent = parent;\r
  40                 this.parent.setLayout(new GridLayout(1,false));\r
  41                 viewer = new TableViewer(parent);\r
  42                 viewer.getTable().setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));\r
  43                 viewer.setContentProvider(new IssueContentProvider());\r
  44                 viewer.setLabelProvider(new IssueLabelProvider());\r
  45                 \r
  46                 viewer.setInput(IssueReporter.getInstance().getIssues());\r
  47                 \r
  48                 Composite buttonComposite = new Composite(parent, SWT.BORDER);\r
  49                 buttonComposite.setLayout(new FillLayout(SWT.HORIZONTAL));\r
  50                 Button clearButton = new Button(buttonComposite, SWT.PUSH);\r
  51                 clearButton.setText("Clear all");\r
  52                 clearButton.addSelectionListener(new SelectionAdapter() {\r
  53                         @Override\r
  54                         public void widgetSelected(SelectionEvent e) {\r
  55                                 Collection<Issue> issues = IssueReporter.getInstance().getIssues();\r
  56                                 for (Issue i : issues)\r
  57                                         i.dispose();\r
  58                         }\r
  59                 });\r
  60                 \r
  61                 Button showButton = new Button(buttonComposite, SWT.PUSH);\r
  62                 showButton.setText("Show in editor");\r
  63                 showButton.addSelectionListener(new SelectionAdapter() {\r
  64                         @Override\r
  65                         public void widgetSelected(SelectionEvent e) {\r
  66                                 IStructuredSelection sel = (IStructuredSelection)viewer.getSelection();\r
  67                                 if (sel.isEmpty())\r
  68                                         return;\r
  69                                 Issue i = (Issue)sel.getFirstElement();\r
  70                                 if (i.supportsEditor())\r
  71                                         i.showInEditor();\r
  72                         }\r
  73                 });\r
  74                 \r
  75                 \r
  76         }\r
  77 \r
  78         @Override\r
  79         public void setFocus() {\r
  80                 parent.setFocus();\r
  81         }\r
  82         \r
  83         \r
  84         private class IssueContentProvider implements IStructuredContentProvider {\r
  85                 private IssueReporterListener listener;\r
  86                 private Viewer viewer;\r
  87                 \r
  88                 public IssueContentProvider() {\r
  89                         listener = new IssueReporterListener() {\r
  90                         \r
  91                                 @Override\r
  92                                 public void updated(Issue issue) {\r
  93                                         viewer.refresh();\r
  94                                 }\r
  95                         \r
  96                                 @Override\r
  97                                 public void removed(Issue issue) {\r
  98                                         viewer.setInput(IssueReporter.getInstance().getIssues());\r
  99                                 }\r
 100                         \r
 101                                 @Override\r
 102                                 public void added(Issue issue) {\r
 103                                         viewer.setInput(IssueReporter.getInstance().getIssues());\r
 104                                 }\r
 105                         };\r
 106                         IssueReporter.getInstance().addListener(listener);\r
 107                 }\r
 108                 \r
 109                 \r
 110                 @Override\r
 111                 public Object[] getElements(Object inputElement) {\r
 112                         Collection<Issue> issues = (Collection<Issue>)inputElement;\r
 113                         return issues.toArray();\r
 114                 }\r
 115                 \r
 116                 @Override\r
 117                 public void dispose() {\r
 118                         IssueReporter.getInstance().removeListener(listener);\r
 119                 }\r
 120                 \r
 121                 @Override\r
 122                 public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {\r
 123                         this.viewer = viewer;\r
 124                 }\r
 125         }\r
 126         \r
 127         private class IssueLabelProvider implements ITableLabelProvider {\r
 128                 \r
 129                 private List<ILabelProviderListener> listeners = new ArrayList<ILabelProviderListener>();\r
 130                 \r
 131                 @Override\r
 132                 public Image getColumnImage(Object element, int columnIndex) {\r
 133                         return null;\r
 134                 }\r
 135                 \r
 136                 @Override\r
 137                 public String getColumnText(Object element, int columnIndex) {\r
 138                         Issue issue = (Issue)element;\r
 139                         if (columnIndex == 0)\r
 140                                 return issue.getDescription();\r
 141                         return null;\r
 142                 }\r
 143                 \r
 144                 @Override\r
 145                 public boolean isLabelProperty(Object element, String property) {\r
 146                         return true;\r
 147                 }\r
 148                 \r
 149                 @Override\r
 150                 public void addListener(ILabelProviderListener listener) {\r
 151                         listeners.add(listener);\r
 152                 }\r
 153                 \r
 154                 @Override\r
 155                 public void removeListener(ILabelProviderListener listener) {\r
 156                         listeners.remove(listener);\r
 157                 }\r
 158                 \r
 159                 @Override\r
 160                 public void dispose() {\r
 161                         \r
 162                 }\r
 163         }\r
 164 \r
 165 }\r