tim/prune/save/PhotoTableModel.java

   1 package tim.prune.save;
   2
   3 import javax.swing.table.AbstractTableModel;
   4
   5 import tim.prune.I18nManager;
   6
   7 /**
   8  * Class to hold table model information for save exif dialog
   9  */
  10 public class PhotoTableModel extends AbstractTableModel
  11 {
  12         private PhotoTableEntry[] _photos = null;
  13         private int _addIndex = 0;
  14
  15
  16         /**
  17          * Constructor giving list size
  18          */
  19         public PhotoTableModel(int inSize)
  20         {
  21                 _photos = new PhotoTableEntry[inSize];
  22         }
  23
  24
  25         /**
  26          * Set the given PhotoTableEntry object in the array
  27          * @param inEntry PhotoTableEntry object describing the photo
  28          */
  29         public void addPhotoInfo(PhotoTableEntry inEntry)
  30         {
  31                 if (_addIndex < _photos.length && inEntry != null
  32                         && inEntry.getStatus() != null)
  33                 {
  34                         _photos[_addIndex] = inEntry;
  35                         _addIndex++;
  36                 }
  37         }
  38
  39         /**
  40          * @return the number of photos in the list whose status has changed
  41          */
  42         public int getNumSaveablePhotos()
  43         {
  44                 return _addIndex;
  45         }
  46
  47         /**
  48          * @see javax.swing.table.TableModel#getColumnCount()
  49          */
  50         public int getColumnCount()
  51         {
  52                 return 3;
  53         }
  54
  55
  56         /**
  57          * @see javax.swing.table.TableModel#getRowCount()
  58          */
  59         public int getRowCount()
  60         {
  61                 return _addIndex;
  62         }
  63
  64
  65         /**
  66          * @see javax.swing.table.TableModel#getValueAt(int, int)
  67          */
  68         public Object getValueAt(int inRowIndex, int inColumnIndex)
  69         {
  70                 if (inColumnIndex == 0)
  71                 {
  72                         return _photos[inRowIndex].getName();
  73                 }
  74                 else if (inColumnIndex == 1)
  75                 {
  76                         return _photos[inRowIndex].getStatus();
  77                 }
  78                 return new Boolean(_photos[inRowIndex].getSaveFlag());
  79         }
  80
  81
  82         /**
  83          * @return true if cell is editable
  84          */
  85         public boolean isCellEditable(int inRowIndex, int inColumnIndex)
  86         {
  87                 // only the save column is editable
  88                 return inColumnIndex == 2;
  89         }
  90
  91
  92         /**
  93          * Set the given cell value
  94          * @see javax.swing.table.TableModel#setValueAt(java.lang.Object, int, int)
  95          */
  96         public void setValueAt(Object inValue, int inRowIndex, int inColumnIndex)
  97         {
  98                 // ignore edits to other columns
  99                 if (inColumnIndex == 2)
 100                         _photos[inRowIndex].setSaveFlag(((Boolean) inValue).booleanValue());
 101         }
 102
 103
 104         /**
 105          * @return Class of cell data
 106          */
 107         public Class getColumnClass(int inColumnIndex)
 108         {
 109                 if (inColumnIndex < 2) return String.class;
 110                 return Boolean.class;
 111         }
 112
 113
 114         /**
 115          * Get the name of the column
 116          */
 117         public String getColumnName(int inColNum)
 118         {
 119                 if (inColNum == 0) return I18nManager.getText("dialog.saveexif.table.photoname");
 120                 else if (inColNum == 1) return I18nManager.getText("dialog.saveexif.table.status");
 121                 return I18nManager.getText("dialog.saveexif.table.save");
 122         }
 123
 124
 125         /**
 126          * Retrieve the object at the given index
 127          * @param inIndex index, starting at 0
 128          * @return PhotoTableEntry object at this position
 129          */
 130         public PhotoTableEntry getPhotoTableEntry(int inIndex)
 131         {
 132                 if (inIndex < 0 || inIndex >= _photos.length)
 133                 {
 134                         return null;
 135                 }
 136                 return _photos[inIndex];
 137         }
 138 }