com.intellij.xdebugger.impl.ui.tree.SetValueInplaceEditor.java Source code

Introduction

Here is the source code for com.intellij.xdebugger.impl.ui.tree.SetValueInplaceEditor.java

Source

/*
 * Copyright 2000-2009 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 com.intellij.xdebugger.impl.ui.tree;

import com.intellij.codeInsight.hint.HintManager;
import com.intellij.openapi.editor.Editor;
import com.intellij.openapi.ui.Messages;
import com.intellij.ui.AppUIUtil;
import com.intellij.ui.SimpleColoredComponent;
import com.intellij.xdebugger.frame.XValueModifier;
import com.intellij.xdebugger.frame.presentation.XValuePresentation;
import com.intellij.xdebugger.impl.breakpoints.XExpressionImpl;
import com.intellij.xdebugger.impl.ui.XDebuggerUIConstants;
import com.intellij.xdebugger.impl.ui.tree.nodes.XValueNodeImpl;
import com.intellij.xdebugger.impl.ui.tree.nodes.XValuePresentationUtil;
import org.jetbrains.annotations.NotNull;

import javax.swing.*;
import java.awt.*;

/**
 * @author nik
 */
public class SetValueInplaceEditor extends XDebuggerTreeInplaceEditor {
    private final JPanel myEditorPanel;
    private final XValueModifier myModifier;
    private final XValueNodeImpl myValueNode;

    public SetValueInplaceEditor(final XValueNodeImpl node, @NotNull final String nodeName) {
        super(node, "setValue");
        myValueNode = node;
        myModifier = myValueNode.getValueContainer().getModifier();

        myEditorPanel = new JPanel();
        myEditorPanel.setLayout(new BorderLayout(0, 0));
        SimpleColoredComponent nameLabel = new SimpleColoredComponent();
        nameLabel.setIcon(getNode().getIcon());
        nameLabel.append(nodeName, XDebuggerUIConstants.VALUE_NAME_ATTRIBUTES);
        XValuePresentation presentation = node.getValuePresentation();
        if (presentation != null) {
            XValuePresentationUtil.appendSeparator(nameLabel, presentation.getSeparator());
        }
        myEditorPanel.add(nameLabel, BorderLayout.WEST);

        myEditorPanel.add(myExpressionEditor.getComponent(), BorderLayout.CENTER);
        final String value = myModifier != null ? myModifier.getInitialValueEditorText() : null;
        myExpressionEditor.setExpression(XExpressionImpl.fromText(value));
        myExpressionEditor.selectAll();
    }

    @Override
    protected JComponent createInplaceEditorComponent() {
        return myEditorPanel;
    }

    @Override
    public void doOKAction() {
        if (myModifier == null)
            return;

        myExpressionEditor.saveTextInHistory();
        final XDebuggerTreeState treeState = XDebuggerTreeState.saveState(myTree);
        myValueNode.setValueModificationStarted();
        myModifier.setValue(myExpressionEditor.getExpression().getExpression(),
                new XValueModifier.XModificationCallback() {
                    @Override
                    public void valueModified() {
                        AppUIUtil.invokeOnEdt(new Runnable() {
                            @Override
                            public void run() {
                                myTree.rebuildAndRestore(treeState);
                            }
                        });
                    }

                    @Override
                    public void errorOccurred(@NotNull final String errorMessage) {
                        AppUIUtil.invokeOnEdt(new Runnable() {
                            @Override
                            public void run() {
                                myTree.rebuildAndRestore(treeState);

                                Editor editor = myExpressionEditor.getEditor();
                                if (editor != null) {
                                    HintManager.getInstance().showErrorHint(editor, errorMessage);
                                } else {
                                    Messages.showErrorDialog(myTree, errorMessage);
                                }
                            }
                        });
                    }
                });
        super.doOKAction();
    }
}