/*******************************************************************************
* Copyright 2017 Capital One Services, LLC and Bitwise, Inc.
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
* http://www.apache.org/licenses/LICENSE-2.0
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*******************************************************************************/
package hydrograph.ui.propertywindow.widgets.listeners.grid;
import hydrograph.ui.propertywindow.custom.celleditor.CustomComboBoxCellEditor;
import hydrograph.ui.propertywindow.propertydialog.PropertyDialogButtonBar;
import hydrograph.ui.propertywindow.widgets.listeners.extended.GridCellEditorListener;
import java.util.ArrayList;
import java.util.Arrays;
import org.eclipse.jface.viewers.CellEditor;
import org.eclipse.jface.viewers.TextCellEditor;
import org.eclipse.swt.events.SelectionAdapter;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.widgets.Combo;
/**
*
* @author Bitwise
* Oct 12, 2015
*
*/
public class GridChangeListener {
private ArrayList<CellEditor> cellEditors;
private PropertyDialogButtonBar propertyDialogButtonBar;
private GridChangeListener(){
}
/**
* Instantiates a new grid change listener.
*
* @param cellEditors
* the cell editors
* @param propertyDialogButtonBar
* the property dialog button bar
*/
public GridChangeListener(CellEditor[] cellEditors,PropertyDialogButtonBar propertyDialogButtonBar){
this.cellEditors = new ArrayList<>();
this.cellEditors.addAll(Arrays.asList(cellEditors));
this.propertyDialogButtonBar = propertyDialogButtonBar;
}
/**
* Attach cell change listener.
*/
public void attachCellChangeListener(){
for(CellEditor cellEditor : cellEditors){
if(cellEditor instanceof TextCellEditor)
cellEditor.addListener(new GridCellEditorListener(propertyDialogButtonBar));
else if(cellEditor instanceof CustomComboBoxCellEditor){
attachComboChangeListener(cellEditor);
}
}
}
private void attachComboChangeListener(CellEditor cellEditor) {
((Combo)cellEditor.getControl()).addSelectionListener(new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent e) {
propertyDialogButtonBar.enableApplyButton(true);
super.widgetSelected(e);
}
});
}
}