Clover coverage report -
Coverage timestamp: Sun Apr 18 2004 21:32:30 EDT
file stats: LOC: 202   Methods: 6
NCLOC: 109   Classes: 1
 
 Source file Conditionals Statements Methods TOTAL
ListPanel.java 0% 0% 0% 0%
coverage
 1   
 /*
 2   
  * SimplyHTML, a word processor based on Java, HTML and CSS
 3   
  * Copyright (C) 2002 Ulrich Hilger
 4   
  *
 5   
  * This program is free software; you can redistribute it and/or
 6   
  * modify it under the terms of the GNU General Public License
 7   
  * as published by the Free Software Foundation; either version 2
 8   
  * of the License, or (at your option) any later version.
 9   
  *
 10   
  * This program is distributed in the hope that it will be useful,
 11   
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
 12   
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 13   
  * GNU General Public License for more details.
 14   
  *
 15   
  * You should have received a copy of the GNU General Public License
 16   
  * along with this program; if not, write to the Free Software
 17   
  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 18   
  */
 19   
 
 20   
 import javax.swing.JPanel;
 21   
 import java.awt.GridBagLayout;
 22   
 import java.awt.BorderLayout;
 23   
 import java.awt.GridBagConstraints;
 24   
 import javax.swing.JComboBox;
 25   
 import javax.swing.JLabel;
 26   
 import javax.swing.text.AttributeSet;
 27   
 import javax.swing.text.SimpleAttributeSet;
 28   
 import javax.swing.text.html.CSS;
 29   
 import javax.swing.text.html.HTML;
 30   
 import javax.swing.border.TitledBorder;
 31   
 import javax.swing.border.EtchedBorder;
 32   
 import java.util.Hashtable;
 33   
 import javax.swing.text.StyleConstants;
 34   
 
 35   
 /**
 36   
  * A panel for showing and manipulating list format.
 37   
  *
 38   
  * @author Ulrich Hilger
 39   
  * @author Light Development
 40   
  * @author <a href="http://www.lightdev.com">http://www.lightdev.com</a>
 41   
  * @author <a href="mailto:info@lightdev.com">info@lightdev.com</a>
 42   
  * @author published under the terms and conditions of the
 43   
  *      GNU General Public License,
 44   
  *      for details see file gpl.txt in the distribution
 45   
  *      package of this software
 46   
  *
 47   
  * @version stage 11, April 27, 2003
 48   
  */
 49   
 
 50   
 public class ListPanel extends JPanel implements AttributeComponent {
 51   
 
 52   
   /** selector for list type */
 53   
   private AttributeComboBox listType;
 54   
 
 55   
   /** selector for list position */
 56   
   private AttributeComboBox listPosition;
 57   
 
 58   
   /** list indent selector */
 59   
   private BoundariesPanel bndPanel;
 60   
 
 61   
   /** list tag from setValue/getValue (UL or OL) */
 62   
   private String listTag;
 63   
 
 64   
   /**
 65   
    * construct a new ListPanel
 66   
    */
 67  0
   public ListPanel() {
 68   
 
 69  0
     setLayout(new BorderLayout());
 70   
 
 71   
     // have a grid bag layout ready to use
 72  0
     GridBagLayout g = new GridBagLayout();
 73  0
     GridBagConstraints c = new GridBagConstraints();
 74   
 
 75   
     // build list format panel
 76  0
     JPanel formatPanel = new JPanel(g);
 77   
 
 78   
     // add label for list type
 79  0
     Util.addGridBagComponent(formatPanel, new JLabel(
 80   
         FrmMain.dynRes.getResourceString(FrmMain.resources, "listTypeLabel")),
 81   
         g, c, 0, 0, GridBagConstraints.EAST);
 82   
 
 83   
     // add combo box for list type selection
 84  0
     String[] items = new String[] {
 85   
       FrmMain.dynRes.getResourceString(FrmMain.resources, "listTypeNone"),
 86   
       FrmMain.dynRes.getResourceString(FrmMain.resources, "listTypeDecimal"),
 87   
       FrmMain.dynRes.getResourceString(FrmMain.resources, "listTypeLowerRoman"),
 88   
       FrmMain.dynRes.getResourceString(FrmMain.resources, "listTypeUpperRoman"),
 89   
       FrmMain.dynRes.getResourceString(FrmMain.resources, "listTypeLowerAlpha"),
 90   
       FrmMain.dynRes.getResourceString(FrmMain.resources, "listTypeUpperAlpha"),
 91   
       FrmMain.dynRes.getResourceString(FrmMain.resources, "listTypeDisc"),
 92   
       FrmMain.dynRes.getResourceString(FrmMain.resources, "listTypeCircle"),
 93   
       FrmMain.dynRes.getResourceString(FrmMain.resources, "listTypeSquare")};
 94  0
     String[] names = new String[] {"none", "decimal", "lower-roman", "upper-roman",
 95   
       "lower-alpha", "upper-alpha", "disc", "circle", "square"};
 96  0
     listType = new AttributeComboBox(items, names,
 97   
                                      CSS.Attribute.LIST_STYLE_TYPE, null);
 98  0
     Util.addGridBagComponent(formatPanel, listType, g, c, 1, 0,
 99   
                              GridBagConstraints.WEST);
 100   
 
 101   
     // add label for list position
 102  0
     Util.addGridBagComponent(formatPanel, new JLabel(
 103   
         FrmMain.dynRes.getResourceString(
 104   
         FrmMain.resources, "listPositionLabel")),
 105   
         g, c, 0, 1, GridBagConstraints.EAST);
 106   
 
 107   
     // add combo box for list postion selection
 108  0
     items = new String[] {
 109   
         FrmMain.dynRes.getResourceString(FrmMain.resources, "listPosInside"),
 110   
         FrmMain.dynRes.getResourceString(FrmMain.resources, "listPosOutside")};
 111  0
     names = new String[] {"inside", "outside"};
 112  0
     listPosition = new AttributeComboBox(items, names,
 113   
         CSS.Attribute.LIST_STYLE_POSITION, null);
 114  0
     Util.addGridBagComponent(formatPanel, listPosition, g, c, 1, 1,
 115   
                              GridBagConstraints.WEST);
 116   
 
 117   
     // create list boundaries panel
 118  0
     bndPanel = new BoundariesPanel(CSS.Attribute.MARGIN);
 119  0
     bndPanel.setBorder(new TitledBorder(new EtchedBorder(
 120   
                   EtchedBorder.LOWERED),
 121   
                   FrmMain.dynRes.getResourceString(
 122   
                   FrmMain.resources, "listIndentTitle")));
 123   
 
 124   
     // add components to this ListPanel
 125  0
     add(formatPanel, BorderLayout.CENTER);
 126  0
     add(bndPanel, BorderLayout.SOUTH);
 127   
   }
 128   
 
 129   
   /**
 130   
    * get the list tag currently selected in this <code>ListPanel</code>
 131   
    *
 132   
    * @return the list tag currently selected or null, if no list is selected
 133   
    */
 134  0
   public String getListTag() {
 135  0
     return listTag;
 136   
   }
 137   
 
 138   
   /**
 139   
    * translate list types as per CSS attribute list-style-type into list
 140   
    * tag (UL or OL).
 141   
    */
 142  0
   private void setTagFromType() {
 143  0
     int index = listType.getSelectedIndex();
 144  0
     if(index > 5) {
 145  0
       listTag = HTML.Tag.UL.toString();
 146   
     }
 147  0
     else if(index > 0) {
 148  0
       listTag = HTML.Tag.OL.toString();
 149   
     }
 150   
     else {
 151  0
       listTag = null;
 152   
     }
 153   
   }
 154   
 
 155   
   /**
 156   
    * set the value of this <code>AttributeComponent</code>
 157   
    *
 158   
    * @param a  the set of attributes possibly having an
 159   
    *          attribute this component can display
 160   
    *
 161   
    * @return true, if the set of attributes had a matching attribute,
 162   
    *            false if not
 163   
    */
 164  0
   public boolean setValue(AttributeSet a) {
 165  0
     Object name = a.getAttribute(javax.swing.text.StyleConstants.NameAttribute);
 166  0
     if(name != null) {
 167  0
       listTag = name.toString();
 168   
     }
 169  0
     listType.setValue(a);
 170  0
     listPosition.setValue(a);
 171  0
     bndPanel.setValue(a);
 172  0
     return true;
 173   
   }
 174   
 
 175   
   /**
 176   
    * get the value of this <code>AttributeComponent</code>
 177   
    *
 178   
    * @return the value selected from this component
 179   
    */
 180  0
   public AttributeSet getValue() {
 181  0
     setTagFromType();
 182  0
     SimpleAttributeSet set = new SimpleAttributeSet();
 183  0
     set.addAttributes(listType.getValue());
 184  0
     set.addAttributes(listPosition.getValue());
 185  0
     set.addAttributes(bndPanel.getValue());
 186  0
     return set;
 187   
   }
 188   
 
 189  0
   public AttributeSet getValue(boolean includeUnchanged) {
 190  0
     if(includeUnchanged) {
 191  0
       setTagFromType();
 192  0
       SimpleAttributeSet set = new SimpleAttributeSet();
 193  0
       set.addAttributes(listType.getValue(includeUnchanged));
 194  0
       set.addAttributes(listPosition.getValue(includeUnchanged));
 195  0
       set.addAttributes(bndPanel.getValue(includeUnchanged));
 196  0
       return set;
 197   
     }
 198   
     else {
 199  0
       return getValue();
 200   
     }
 201   
   }
 202   
 }