bundles/org.simantics.spreadsheet.common/src/org/simantics/spreadsheet/common/TreeTableCell.java

   1 /*******************************************************************************
   2  * Copyright (c) 2013, 2014 Association for Decentralized
   3  * Information Management in Industry THTH ry.
   4  * All rights reserved. This program and the accompanying materials
   5  * are made available under the terms of the THTH Simantics
   6  * Division Member Component License which accompanies this
   7  * distribution, and is available at
   8  * http://www.simantics.org/legal/sdmcl-v10.html
   9  *
  10  * Contributors:
  11  *     Semantum Oy - initial API and implementation
  12  *******************************************************************************/
  13 package org.simantics.spreadsheet.common;
  14
  15 import org.eclipse.jface.resource.FontDescriptor;
  16 import org.eclipse.swt.SWT;
  17 import org.eclipse.swt.graphics.FontData;
  18 import org.simantics.document.server.io.IFont;
  19 import org.simantics.document.server.io.ITreeTableCell;
  20 import org.simantics.document.server.io.SimpleFont;
  21
  22 public class TreeTableCell extends TableCell implements ITreeTableCell {
  23
  24         private int parent = -1;
  25
  26         private boolean editable = true;
  27         private Object data;
  28
  29         public TreeTableCell() {
  30         }
  31
  32         public TreeTableCell(String text, Object data, Object font, int parent, int row, int column, boolean editable) {
  33                 super(column, row, 0, 0, text, (IFont)font, null, null, false, 1, 1);
  34                 this.editable = editable;
  35                 this.parent = parent;
  36                 this.data = data;
  37         }
  38
  39         public static TreeTableCell createTreeTableCell(String text, Object data, Object font, int parent, int row, int column, boolean editable) {
  40                 return new TreeTableCell(text, data, extractIFont(font), parent, row, column, editable);
  41         }
  42
  43         private static IFont extractIFont(Object font) {
  44                 if(font instanceof FontDescriptor) {
  45                         FontDescriptor descriptor = (FontDescriptor)font;
  46                         String family = "";
  47                         String style = "";
  48                         int size = 12;
  49                         for(FontData d : descriptor.getFontData()) {
  50                                 family = d.getName();
  51                                 if((d.getStyle() & SWT.ITALIC) != 0) style += "Italic";
  52                                 if((d.getStyle() & SWT.BOLD) != 0) style += "Bold";
  53                                 size = d.getHeight();
  54                         }
  55                         return new SimpleFont(family, style, size);
  56                 }
  57                 return null;
  58         }
  59
  60         public void setParent(int parent) {
  61                 this.parent = parent;
  62         }
  63
  64         @Override
  65         public int getParent() {
  66                 return parent;
  67         }
  68
  69         @Override
  70         public Object getData() {
  71                 return data;
  72         }
  73
  74         @Override
  75         public boolean isEditable() {
  76                 return editable;
  77         }
  78
  79 }