90 lines
3 KiB
Java
90 lines
3 KiB
Java
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import com.sun.star.uno.UnoRuntime;
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import com.sun.star.accessibility.XAccessibleContext;
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import com.sun.star.accessibility.XAccessibleTable;
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class AccessibleTableHandler extends NodeHandler
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{
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public NodeHandler createHandler (XAccessibleContext xContext)
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{
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XAccessibleTable xTable =
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(XAccessibleTable) UnoRuntime.queryInterface (
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XAccessibleTable.class, xContext);
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if (xTable != null)
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return new AccessibleTableHandler (xTable);
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else
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return null;
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}
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public AccessibleTableHandler ()
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{
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}
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public AccessibleTableHandler (XAccessibleTable xTable)
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{
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if (xTable != null)
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maChildList.setSize (4);
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}
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protected static XAccessibleTable getTable(Object aObject)
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{
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return (XAccessibleTable) UnoRuntime.queryInterface (
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XAccessibleTable.class, aObject);
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}
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public AccessibleTreeNode createChild (AccessibleTreeNode aParent, int nIndex)
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{
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AccessibleTreeNode aChild = null;
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XAccessibleTable xTable = null;
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if (aParent instanceof AccTreeNode)
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xTable = ((AccTreeNode)aParent).getTable();
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try
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{
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if( xTable != null )
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{
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switch( nIndex )
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{
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case 0:
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aChild = new StringNode ("# table rows: " + xTable.getAccessibleRowCount(), aParent);
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break;
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case 1:
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aChild = new StringNode ("# table columns: " + xTable.getAccessibleColumnCount(), aParent);
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break;
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case 2:
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{
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String sText = "selected rows: ";
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int[] aSelected = xTable.getSelectedAccessibleRows();
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for( int i=0; i < aSelected.length; i++ )
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{
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sText += aSelected[i];
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sText += " ";
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}
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aChild = new StringNode (sText, aParent);
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}
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break;
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case 3:
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{
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String sText = "selected columns: ";
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int[] aSelected = xTable.getSelectedAccessibleColumns();
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for( int i=0; i < aSelected.length; i++ )
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{
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sText += aSelected[i];
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sText += " ";
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}
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aChild = new StringNode (sText, aParent);
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}
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break;
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default:
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aChild = new StringNode ("unknown child index " + nIndex, aParent);
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}
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}
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}
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catch (Exception e)
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{
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// Return empty child.
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}
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return aChild;
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}
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}
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