eclipse/plugins/org.argeo.slc.client.ui/src/org/argeo/slc/client/ui/views/ProcessListView.java

   1 package org.argeo.slc.client.ui.views;
   2
   3 import java.util.List;
   4
   5 import org.argeo.slc.client.core.TableContent;
   6 import org.argeo.slc.process.SlcExecution;
   7 import org.eclipse.jface.viewers.IStructuredContentProvider;
   8 import org.eclipse.jface.viewers.ITableLabelProvider;
   9 import org.eclipse.jface.viewers.LabelProvider;
  10 import org.eclipse.jface.viewers.TableViewer;
  11 import org.eclipse.jface.viewers.Viewer;
  12 import org.eclipse.swt.SWT;
  13 import org.eclipse.swt.graphics.Image;
  14 import org.eclipse.swt.layout.GridData;
  15 import org.eclipse.swt.widgets.Composite;
  16 import org.eclipse.swt.widgets.Table;
  17 import org.eclipse.swt.widgets.TableColumn;
  18 import org.eclipse.ui.part.ViewPart;
  19
  20 public class ProcessListView extends ViewPart {
  21         // private final static Log log = LogFactory.getLog(ProcessListView.class);
  22
  23         public static final String ID = "org.argeo.slc.client.ui.processListView";
  24
  25         private TableViewer viewer;
  26
  27         // IoC
  28         private TableContent tableContent;
  29
  30         public void createPartControl(Composite parent) {
  31                 Table table = createTable(parent);
  32                 viewer = new TableViewer(table);
  33                 viewer.setLabelProvider(new ViewLabelProvider());
  34                 viewer.setContentProvider(new ViewContentProvider());
  35
  36                 viewer.setInput(getViewSite());
  37         }
  38
  39         protected Table createTable(Composite parent) {
  40                 int style = SWT.SINGLE | SWT.BORDER | SWT.H_SCROLL | SWT.V_SCROLL
  41                                 | SWT.FULL_SELECTION | SWT.HIDE_SELECTION;
  42
  43                 Table table = new Table(parent, style);
  44
  45                 GridData gridData = new GridData(GridData.FILL_BOTH);
  46                 gridData.grabExcessVerticalSpace = true;
  47                 gridData.grabExcessHorizontalSpace = true;
  48                 gridData.horizontalSpan = 3;
  49                 table.setLayoutData(gridData);
  50
  51                 table.setLinesVisible(true);
  52                 table.setHeaderVisible(true);
  53
  54                 TableColumn column = new TableColumn(table, SWT.LEFT, 0);
  55                 column.setText("Date");
  56                 column.setWidth(200);
  57
  58                 column = new TableColumn(table, SWT.LEFT, 1);
  59                 column.setText("Host");
  60                 column.setWidth(100);
  61
  62                 column = new TableColumn(table, SWT.LEFT, 2);
  63                 column.setText("Id");
  64                 column.setWidth(300);
  65
  66                 column = new TableColumn(table, SWT.LEFT, 3);
  67                 column.setText("Status");
  68                 column.setWidth(100);
  69
  70                 return table;
  71         }
  72
  73         protected static class ViewContentProvider implements
  74                         IStructuredContentProvider {
  75
  76                 public void inputChanged(Viewer arg0, Object arg1, Object arg2) {
  77                 }
  78
  79                 public void dispose() {
  80                 }
  81
  82                 @SuppressWarnings("unchecked")
  83                 public Object[] getElements(Object obj) {
  84                         if (obj instanceof List) {
  85                                 return ((List<SlcExecution>) obj).toArray();
  86                         } else {
  87                                 return new Object[0];
  88                         }
  89                 }
  90         }
  91
  92         protected class ViewLabelProvider extends LabelProvider implements
  93                         ITableLabelProvider {
  94                 public String getColumnText(Object obj, int index) {
  95                         return tableContent.getLabel(obj, index);
  96                 }
  97
  98                 public Image getColumnImage(Object obj, int index) {
  99                         return null;
 100                 }
 101
 102         }
 103
 104         public void setFocus() {
 105                 viewer.getControl().setFocus();
 106         }
 107
 108         public void retrieveResults() {
 109                 viewer.setInput(tableContent.getContent());
 110         }
 111
 112         // IoC
 113         public void setTableContent(TableContent tableContent) {
 114                 this.tableContent = tableContent;
 115         }
 116
 117 }