AcrContentTreeView.java

   1 package org.argeo.cms.swt.app;
   2
   3 import static org.argeo.api.acr.NamespaceUtils.toPrefixedName;
   4
   5 import java.util.ArrayList;
   6 import java.util.List;
   7
   8 import javax.xml.namespace.QName;
   9
  10 import org.argeo.api.acr.Content;
  11 import org.argeo.api.acr.NamespaceUtils;
  12 import org.argeo.cms.swt.CmsSwtUtils;
  13 import org.argeo.cms.swt.widgets.SwtTableView;
  14 import org.argeo.cms.swt.widgets.SwtTreeView;
  15 import org.argeo.cms.ux.acr.ContentHierarchicalPart;
  16 import org.argeo.cms.ux.widgets.Column;
  17 import org.argeo.cms.ux.widgets.DefaultTabularPart;
  18 import org.eclipse.swt.SWT;
  19 import org.eclipse.swt.custom.SashForm;
  20 import org.eclipse.swt.widgets.Composite;
  21
  22 /** A simple ACR browser. */
  23 public class AcrContentTreeView extends Composite {
  24         private static final long serialVersionUID = -3707881216246077323L;
  25
  26         private Content rootContent;
  27
  28 //      private Content selected;
  29
  30         public AcrContentTreeView(Composite parent, int style, Content content) {
  31                 super(parent, style);
  32                 this.rootContent = content;
  33                 // this.selected = rootContent;
  34                 setLayout(CmsSwtUtils.noSpaceGridLayout());
  35
  36                 SashForm split = new SashForm(this, SWT.HORIZONTAL);
  37                 split.setLayoutData(CmsSwtUtils.fillAll());
  38
  39                 ContentHierarchicalPart contentPart = new ContentHierarchicalPart();
  40                 contentPart.addColumn((model) -> {
  41                         try {
  42                                 return NamespaceUtils.toPrefixedName(model.getName());
  43                         } catch (IllegalStateException e) {
  44                                 return model.getName().toString();
  45                         }
  46                 });
  47                 contentPart.setInput(rootContent);
  48
  49                 new SwtTreeView<>(split, getStyle(), contentPart);
  50
  51                 Composite area = new Composite(split, SWT.BORDER);
  52                 area.setLayout(CmsSwtUtils.noSpaceGridLayout(2));
  53                 split.setWeights(new int[] { 30, 70 });
  54
  55                 // attributes
  56                 DefaultTabularPart<Content, QName> attributesPart = new DefaultTabularPart<>() {
  57
  58                         @Override
  59                         protected List<QName> asList(Content input) {
  60                                 return new ArrayList<>(input.keySet());
  61                         }
  62                 };
  63
  64                 attributesPart.addColumn(new Column<QName>() {
  65
  66                         @Override
  67                         public String getText(QName model) {
  68                                 try {
  69                                         return NamespaceUtils.toPrefixedName(model);
  70                                 } catch (IllegalStateException e) {
  71                                         return model.toString();
  72                                 }
  73                         }
  74                 });
  75                 attributesPart.addColumn(new Column<QName>() {
  76
  77                         @Override
  78                         public String getText(QName model) {
  79                                 return attributesPart.getInput().get(model).toString();
  80                         }
  81
  82                         @Override
  83                         public int getWidth() {
  84                                 return 400;
  85                         }
  86
  87                 });
  88                 // attributesPart.setInput(selected);
  89
  90                 SwtTableView<Content, QName> attributeTable = new SwtTableView<>(area, style, attributesPart);
  91                 attributeTable.setLayoutData(CmsSwtUtils.fillAll());
  92
  93                 // types
  94                 DefaultTabularPart<Content, QName> typesPart = new DefaultTabularPart<>() {
  95
  96                         @Override
  97                         protected List<QName> asList(Content input) {
  98                                 return input.getContentClasses();
  99                         }
 100                 };
 101                 typesPart.addColumn(new Column<QName>() {
 102
 103                         @Override
 104                         public String getText(QName model) {
 105                                 return toPrefixedName(model);
 106                         }
 107
 108                 });
 109
 110                 // typesPart.setInput(selected);
 111
 112                 SwtTableView<Content, QName> typesTable = new SwtTableView<>(area, style, typesPart);
 113                 typesTable.setLayoutData(CmsSwtUtils.fillAll());
 114
 115                 // controller
 116                 contentPart.setInput(rootContent);
 117                 contentPart.onSelected((o) -> {
 118                         Content c = (Content) o;
 119 //                      selected = c;
 120                         attributesPart.setInput(c);
 121                         typesPart.setInput(c);
 122                 });
 123
 124                 attributesPart.refresh();
 125                 typesPart.refresh();
 126         }
 127
 128 //      protected void refreshTable() {
 129 //              for (TableItem item : table.getItems()) {
 130 //                      item.dispose();
 131 //              }
 132 //              for (QName key : selected.keySet()) {
 133 //                      TableItem item = new TableItem(table, 0);
 134 //                      item.setText(0, key.toString());
 135 //                      Object value = selected.get(key);
 136 //                      item.setText(1, value.toString());
 137 //              }
 138 //              table.getColumn(0).pack();
 139 //              table.getColumn(1).pack();
 140 //      }
 141
 142 //      public static void main(String[] args) {
 143 //              Path basePath;
 144 //              if (args.length > 0) {
 145 //                      basePath = Paths.get(args[0]);
 146 //              } else {
 147 //                      basePath = Paths.get(System.getProperty("user.home"));
 148 //              }
 149 //
 150 //              final Display display = new Display();
 151 //              final Shell shell = new Shell(display);
 152 //              shell.setText(basePath.toString());
 153 //              shell.setLayout(new FillLayout());
 154 //
 155 //              FsContentProvider contentSession = new FsContentProvider("/", basePath);
 156 ////            GcrContentTreeView treeView = new GcrContentTreeView(shell, 0, contentSession.get("/"));
 157 //
 158 //              shell.setSize(shell.computeSize(800, 600));
 159 //              shell.open();
 160 //              while (!shell.isDisposed()) {
 161 //                      if (!display.readAndDispatch())
 162 //                              display.sleep();
 163 //              }
 164 //              display.dispose();
 165 //      }
 166 }