/*
* Copyright 2003-2011 JetBrains s.r.o.
*
* 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 jetbrains.mps.lang.actions;
import jetbrains.mps.nodeEditor.cells.EditorCell;
import jetbrains.mps.nodeEditor.EditorComponent;
import jetbrains.mps.smodel.IOperationContext;
import javax.swing.JDialog;
import javax.swing.JPanel;
import javax.swing.JButton;
import javax.swing.AbstractAction;
import java.awt.BorderLayout;
import java.awt.FlowLayout;
import java.awt.event.ActionEvent;
public abstract class SmartAction_Runtime {
public abstract void execute(EditorCell selectedCell);
public abstract SmartActionUIPanel getUI();
public abstract boolean isApplicable(EditorCell selectedCell);
public abstract String getDescriptionText();
private SmartActionContext mySmartActionContext;
private IOperationContext myOperationContext;
public SmartAction_Runtime(IOperationContext operationContext) {
myOperationContext = operationContext;
mySmartActionContext = new SmartActionContext(operationContext);
}
protected SmartActionContext getSmartActionContext() {
return mySmartActionContext;
}
protected IOperationContext getOperationContext() {
return myOperationContext;
}
public void askForActionParametersAndExecute(final EditorCell selectedCell) {
final SmartActionUIPanel mainPanel = getUI();
if (mainPanel == null) {
execute(selectedCell);
return;
}
final JDialog dialog = new JDialog();
dialog.setModal(true);
dialog.setLayout(new BorderLayout());
JPanel buttonPanel = new JPanel();
buttonPanel.setLayout(new FlowLayout());
buttonPanel.add(new JButton(new AbstractAction("OK") {
@Override
public void actionPerformed(ActionEvent e) {
onOk(mainPanel, selectedCell, dialog);
}
}));
buttonPanel.add(new JButton(new AbstractAction("Cancel") {
@Override
public void actionPerformed(ActionEvent e) {
dialog.dispose();
}
}));
mainPanel.setOnOk(new Runnable() {
@Override
public void run() {
onOk(mainPanel, selectedCell, dialog);
}
});
dialog.add(mainPanel, BorderLayout.CENTER);
dialog.add(buttonPanel, BorderLayout.SOUTH);
dialog.setSize(200, 400);
EditorComponent editorComponent = selectedCell.getEditor();
dialog.setLocation((editorComponent.getWidth() - dialog.getWidth()) / 2,
(editorComponent.getHeight() - dialog.getHeight()) / 2);
dialog.setVisible(true);
}
private void onOk(SmartActionUIPanel mainPanel, EditorCell selectedCell, JDialog dialog) {
mainPanel.fillActionContext();
execute(selectedCell);
dialog.dispose();
}
}