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          * @param inSize number of photos
  19          */
  20         public PhotoTableModel(int inSize)
  21         {
  22                 _photos = new PhotoTableEntry[inSize];
  23         }
  24
  25
  26         /**
  27          * Set the given PhotoTableEntry object in the array
  28          * @param inEntry PhotoTableEntry object describing the photo
  29          */
  30         public void addPhotoInfo(PhotoTableEntry inEntry)
  31         {
  32                 if (_addIndex < _photos.length && inEntry != null
  33                         && inEntry.getStatus() != null)
  34                 {
  35                         _photos[_addIndex] = inEntry;
  36                         _addIndex++;
  37                 }
  38         }
  39
  40         /**
  41          * @return the number of photos in the list whose status has changed
  42          */
  43         public int getNumSaveablePhotos()
  44         {
  45                 return _addIndex;
  46         }
  47
  48         /**
  49          * @see javax.swing.table.TableModel#getColumnCount()
  50          */
  51         public int getColumnCount()
  52         {
  53                 return 3;
  54         }
  55
  56
  57         /**
  58          * @see javax.swing.table.TableModel#getRowCount()
  59          */
  60         public int getRowCount()
  61         {
  62                 return _addIndex;
  63         }
  64
  65
  66         /**
  67          * @see javax.swing.table.TableModel#getValueAt(int, int)
  68          */
  69         public Object getValueAt(int inRowIndex, int inColumnIndex)
  70         {
  71                 if (inColumnIndex == 0)
  72                 {
  73                         return _photos[inRowIndex].getName();
  74                 }
  75                 else if (inColumnIndex == 1)
  76                 {
  77                         return _photos[inRowIndex].getStatus();
  78                 }
  79                 return Boolean.valueOf(_photos[inRowIndex].getSaveFlag());
  80         }
  81
  82
  83         /**
  84          * @return true if cell is editable
  85          */
  86         public boolean isCellEditable(int inRowIndex, int inColumnIndex)
  87         {
  88                 // only the save column is editable
  89                 return inColumnIndex == 2;
  90         }
  91
  92
  93         /**
  94          * Set the given cell value
  95          * @see javax.swing.table.TableModel#setValueAt(java.lang.Object, int, int)
  96          */
  97         public void setValueAt(Object inValue, int inRowIndex, int inColumnIndex)
  98         {
  99                 // ignore edits to other columns
 100                 if (inColumnIndex == 2)
 101                         _photos[inRowIndex].setSaveFlag(((Boolean) inValue).booleanValue());
 102         }
 103
 104
 105         /**
 106          * @return Class of cell data
 107          */
 108         public Class getColumnClass(int inColumnIndex)
 109         {
 110                 if (inColumnIndex < 2) return String.class;
 111                 return Boolean.class;
 112         }
 113
 114
 115         /**
 116          * Get the name of the column
 117          */
 118         public String getColumnName(int inColNum)
 119         {
 120                 if (inColNum == 0) return I18nManager.getText("dialog.saveexif.table.photoname");
 121                 else if (inColNum == 1) return I18nManager.getText("dialog.saveexif.table.status");
 122                 return I18nManager.getText("dialog.saveexif.table.save");
 123         }
 124
 125
 126         /**
 127          * Retrieve the object at the given index
 128          * @param inIndex index, starting at 0
 129          * @return PhotoTableEntry object at this position
 130          */
 131         public PhotoTableEntry getPhotoTableEntry(int inIndex)
 132         {
 133                 if (inIndex < 0 || inIndex >= _photos.length)
 134                 {
 135                         return null;
 136                 }
 137                 return _photos[inIndex];
 138         }
 139 }