Moved source into separate src directory due to popular request

[GpsPrune.git] / src / tim / prune / function / deletebydate / DeletionTableModel.java

diff --git a/src/tim/prune/function/deletebydate/DeletionTableModel.java b/src/tim/prune/function/deletebydate/DeletionTableModel.java
new file mode 100644 (file)
index 0000000..7e5d52f
--- /dev/null
+++ b/src/tim/prune/function/deletebydate/DeletionTableModel.java
@@ -0,0 +1,137 @@
+package tim.prune.function.deletebydate;
+
+import javax.swing.table.AbstractTableModel;
+import tim.prune.I18nManager;
+
+/**
+ * Table model for selecting which dates to delete
+ */
+public class DeletionTableModel extends AbstractTableModel
+{
+       /** info list, one for each row of table */
+       private DateInfoList _infoList = null;
+
+       /** Column heading for date */
+       private static final String COLUMN_HEADING_DATE = I18nManager.getText("fieldname.date");
+       /** Column heading for number of points */
+       private static final String COLUMN_HEADING_NUMPOINTS = I18nManager.getText("details.track.points");
+       /** Column heading for keep */
+       private static final String COLUMN_HEADING_KEEP = I18nManager.getText("dialog.deletebydate.column.keep");
+       /** Column heading for delete */
+       private static final String COLUMN_HEADING_DELETE = I18nManager.getText("dialog.deletebydate.column.delete");
+
+
+       /**
+        * Constructor
+        * @param inList date info list from function
+        */
+       public DeletionTableModel(DateInfoList inList)
+       {
+               _infoList = inList;
+       }
+
+       /**
+        * @return column count
+        */
+       public int getColumnCount()
+       {
+               return 4; // always fixed (date, numpoints, keep, delete)
+       }
+
+       /**
+        * @return row count
+        */
+       public int getRowCount()
+       {
+               if (_infoList == null) {return 0;} // shouldn't happen
+               return _infoList.getNumEntries();
+       }
+
+       /**
+        * Get the name of the column
+        * @param inColNum column number
+        * @return column name
+        */
+       public String getColumnName(int inColNum)
+       {
+               if (inColNum == 0) return COLUMN_HEADING_DATE;
+               else if (inColNum == 1) return COLUMN_HEADING_NUMPOINTS;
+               else if (inColNum == 2) return COLUMN_HEADING_KEEP;
+               else if (inColNum == 3) return COLUMN_HEADING_DELETE;
+               return "unknown column!";
+       }
+
+       /**
+        * Get the class of objects in the given column
+        * @see javax.swing.table.AbstractTableModel#getColumnClass(int)
+        */
+       public Class<?> getColumnClass(int inColumnIndex)
+       {
+               if (inColumnIndex == 1) {return Integer.class;}
+               if (inColumnIndex > 1) {return Boolean.class;}
+               return super.getColumnClass(inColumnIndex);
+       }
+
+       /**
+        * Get whether the given cell is editable
+        * @see javax.swing.table.AbstractTableModel#isCellEditable(int, int)
+        */
+       public boolean isCellEditable(int inRowIndex, int inColumnIndex)
+       {
+               return (inColumnIndex > 1);
+       }
+
+       /**
+        * Set the value at the given table cell
+        * @see javax.swing.table.AbstractTableModel#setValueAt(java.lang.Object, int, int)
+        */
+       public void setValueAt(Object inValue, int inRowIndex, int inColumnIndex)
+       {
+               // can only edit the keep and delete columns
+               final boolean isKeep = (inColumnIndex == 2);
+               final boolean isDelete = (inColumnIndex == 3);
+               // ignore all events for other columns
+               if (isKeep || isDelete)
+               {
+                       try {
+                               boolean setFlag = ((Boolean) inValue).booleanValue();
+                               if (setFlag)
+                               {
+                                       _infoList.getDateInfo(inRowIndex).setDeleteFlag(isDelete);
+                                       // make sure the other cell (keep or delete) on the same row is updated too
+                                       fireTableCellUpdated(inRowIndex, 5 - inColumnIndex);
+                               }
+                       }
+                       catch (ClassCastException cce) {}
+               }
+       }
+
+       /**
+        * @return cell contents at the given row, column index
+        */
+       public Object getValueAt(int inRowIndex, int inColIndex)
+       {
+               try {
+                       DateInfo info = _infoList.getDateInfo(inRowIndex);
+                       if (info != null)
+                       {
+                               switch (inColIndex)
+                               {
+                                       case 0: // date
+                                               if (info.isDateless()) {
+                                                       return I18nManager.getText("dialog.deletebydate.nodate");
+                                               }
+                                               return info.getString();
+                                       case 1: // number of points
+                                               return info.getPointCount();
+                                       case 2: // keep
+                                               return !info.getDeleteFlag();
+                                       case 3: // delete
+                                               return info.getDeleteFlag();
+                               }
+                       }
+               }
+               catch (IndexOutOfBoundsException obe) {} // ignore, fallthrough
+               return null;
+       }
+}