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package com.ibm.ServerWizard2.view;
import java.util.Vector;
import org.eclipse.jface.dialogs.MessageDialog;
import org.eclipse.jface.viewers.ArrayContentProvider;
import org.eclipse.jface.viewers.CellEditor;
import org.eclipse.jface.viewers.ComboBoxViewerCellEditor;
import org.eclipse.jface.viewers.EditingSupport;
import org.eclipse.jface.viewers.ICellEditorListener;
import org.eclipse.jface.viewers.TableViewer;
import org.eclipse.jface.viewers.TextCellEditor;
import org.eclipse.swt.SWT;
import com.ibm.ServerWizard2.model.Field;
public class AttributeEditingSupport extends EditingSupport {
private CellEditor editor;
private TableViewer viewer;
private Boolean ignoreReadonly = false;
public AttributeEditingSupport(TableViewer viewer) {
super(viewer);
this.viewer=viewer;
}
public void setIgnoreReadonly() {
ignoreReadonly = true;
}
@Override
protected boolean canEdit(Object obj) {
Field f = (Field)obj;
if (this.ignoreReadonly == true) { return true; }
return !f.readonly;
}
@Override
protected CellEditor getCellEditor(Object obj) {
Field f = (Field) obj;
if (f.type.equals("enumeration")) {
ComboBoxViewerCellEditor e = new ComboBoxViewerCellEditor(viewer.getTable(),SWT.READ_ONLY);
e.setContentProvider(new ArrayContentProvider());
e.setInput(f.enumerator.enumList);
this.editor=e;
} else if (!f.array.isEmpty()) {
this.editor = new ArrayDialogCellEditor(viewer.getTable(),f);
} else if (f.type.equals("boolean")) {
Vector<String> tf = new Vector<String>();
ComboBoxViewerCellEditor e = new ComboBoxViewerCellEditor(viewer.getTable(),SWT.READ_ONLY);
e.setContentProvider(new ArrayContentProvider());
tf.add("true");
tf.add("false");
e.setInput(tf);
this.editor=e;
} else {
this.editor = new TextCellEditor(viewer.getTable());
AttributeValidator attrValidator = new AttributeValidator(f);
this.editor.setValidator(attrValidator);
this.editor.addListener(new ICellEditorListener() {
public void applyEditorValue() {
}
public void cancelEditor() {
// TODO Auto-generated method stub
}
public void editorValueChanged(boolean arg0, boolean arg1) {
if (!arg1) {
MessageDialog.openError(null, "Invalid format", editor.getErrorMessage());
}
}
});
}
return editor;
}
@Override
protected Object getValue(Object obj) {
Field f = (Field) obj;
return f.value;
}
@Override
protected void setValue(Object obj, Object value) {
Field f = (Field) obj;
if (f.value==null || !f.value.equals((String)value)) {
f.value = (String) value;
this.getViewer().update(obj, null);
this.viewer.getTable().notifyListeners(SWT.CHANGED, null);
}
}
}
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