AcrContentTreeView.java

   1 package org.argeo.cms.swt.app;
   2
   3 import java.util.ArrayList;
   4 import java.util.List;
   5
   6 import javax.xml.namespace.QName;
   7
   8 import org.argeo.api.acr.Content;
   9 import org.argeo.cms.swt.CmsSwtUtils;
  10 import org.argeo.cms.swt.acr.SwtContentHierarchicalPart;
  11 import org.argeo.cms.swt.widgets.SwtTabularPart;
  12 import org.argeo.cms.ux.widgets.Column;
  13 import org.eclipse.swt.SWT;
  14 import org.eclipse.swt.custom.SashForm;
  15 import org.eclipse.swt.layout.GridLayout;
  16 import org.eclipse.swt.widgets.Composite;
  17
  18 public class AcrContentTreeView extends Composite {
  19         private static final long serialVersionUID = -3707881216246077323L;
  20
  21         private Content rootContent;
  22
  23         private Content selected;
  24
  25         public AcrContentTreeView(Composite parent, int style, Content content) {
  26                 super(parent, style);
  27                 this.rootContent = content;
  28                 this.selected = rootContent;
  29                 setLayout(CmsSwtUtils.noSpaceGridLayout());
  30
  31                 SashForm split = new SashForm(this, SWT.HORIZONTAL);
  32                 split.setLayoutData(CmsSwtUtils.fillAll());
  33
  34                 SwtContentHierarchicalPart hPart = new SwtContentHierarchicalPart(split, getStyle());
  35                 Composite area = new Composite(split, SWT.NONE);
  36                 area.setLayout(CmsSwtUtils.noSpaceGridLayout(2));
  37                 split.setWeights(new int[] { 30, 70 });
  38
  39                 // attributes
  40                 SwtTabularPart attributesPart = new SwtTabularPart(area, SWT.NONE) {
  41                         List<QName> data;
  42
  43                         @Override
  44                         protected Object getData(int row) {
  45                                 return data.get(row);
  46                         }
  47
  48                         @Override
  49                         protected int getItemCount() {
  50                                 data = new ArrayList<>(selected.keySet());
  51                                 return data.size();
  52                         }
  53                 };
  54                 attributesPart.getArea().setLayoutData(CmsSwtUtils.fillHeight());
  55
  56                 attributesPart.addColumn(new Column<QName>() {
  57
  58                         @Override
  59                         public String getText(QName model) {
  60                                 return model.toString();
  61                         }
  62                 });
  63                 attributesPart.addColumn(new Column<QName>() {
  64
  65                         @Override
  66                         public String getText(QName model) {
  67                                 return selected.get(model).toString();
  68                         }
  69
  70                         @Override
  71                         public int getWidth() {
  72                                 return 400;
  73                         }
  74
  75                 });
  76
  77                 // types
  78                 SwtTabularPart typesPart = new SwtTabularPart(area, SWT.NONE) {
  79                         List<QName> data;
  80
  81                         @Override
  82                         protected Object getData(int row) {
  83                                 return data.get(row);
  84                         }
  85
  86                         @Override
  87                         protected int getItemCount() {
  88                                 data = new ArrayList<>(selected.getTypes());
  89                                 return data.size();
  90                         }
  91                 };
  92                 typesPart.addColumn(new Column<QName>() {
  93
  94                         @Override
  95                         public String getText(QName model) {
  96                                 return model.toString();
  97                         }
  98                 });
  99                 typesPart.getArea().setLayoutData(CmsSwtUtils.fillHeight());
 100
 101                 // controller
 102                 hPart.setInput(rootContent);
 103                 hPart.onSelected((o) -> {
 104                         Content c = (Content) o;
 105                         selected = c;
 106                         attributesPart.refresh();
 107                         typesPart.refresh();
 108                 });
 109
 110                 attributesPart.refresh();
 111                 typesPart.refresh();
 112         }
 113
 114 //      protected void refreshTable() {
 115 //              for (TableItem item : table.getItems()) {
 116 //                      item.dispose();
 117 //              }
 118 //              for (QName key : selected.keySet()) {
 119 //                      TableItem item = new TableItem(table, 0);
 120 //                      item.setText(0, key.toString());
 121 //                      Object value = selected.get(key);
 122 //                      item.setText(1, value.toString());
 123 //              }
 124 //              table.getColumn(0).pack();
 125 //              table.getColumn(1).pack();
 126 //      }
 127
 128 //      public static void main(String[] args) {
 129 //              Path basePath;
 130 //              if (args.length > 0) {
 131 //                      basePath = Paths.get(args[0]);
 132 //              } else {
 133 //                      basePath = Paths.get(System.getProperty("user.home"));
 134 //              }
 135 //
 136 //              final Display display = new Display();
 137 //              final Shell shell = new Shell(display);
 138 //              shell.setText(basePath.toString());
 139 //              shell.setLayout(new FillLayout());
 140 //
 141 //              FsContentProvider contentSession = new FsContentProvider("/", basePath);
 142 ////            GcrContentTreeView treeView = new GcrContentTreeView(shell, 0, contentSession.get("/"));
 143 //
 144 //              shell.setSize(shell.computeSize(800, 600));
 145 //              shell.open();
 146 //              while (!shell.isDisposed()) {
 147 //                      if (!display.readAndDispatch())
 148 //                              display.sleep();
 149 //              }
 150 //              display.dispose();
 151 //      }
 152 }