com.intellij.refactoring.util.RefactoringMessageDialog.java Source code

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Here is the source code for com.intellij.refactoring.util.RefactoringMessageDialog.java

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/*
 * Copyright 2000-2011 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 com.intellij.refactoring.util;

import com.intellij.openapi.help.HelpManager;
import com.intellij.openapi.project.Project;
import com.intellij.openapi.ui.DialogWrapper;
import com.intellij.openapi.ui.MultiLineLabelUI;
import org.jetbrains.annotations.NonNls;
import org.jetbrains.annotations.NotNull;

import javax.swing.*;
import java.awt.*;
import java.util.ArrayList;
import java.util.List;

public class RefactoringMessageDialog extends DialogWrapper {
    private final String myMessage;
    private final String myHelpTopic;
    private final Icon myIcon;
    private final boolean myIsCancelButtonVisible;

    public RefactoringMessageDialog(String title, String message, String helpTopic, @NonNls String iconId,
            boolean showCancelButton, Project project) {
        super(project, false);
        setTitle(title);
        myMessage = message;
        myHelpTopic = helpTopic;
        myIsCancelButtonVisible = showCancelButton;
        myIcon = UIManager.getIcon(iconId);
        init();
    }

    @NotNull
    @Override
    protected Action[] createActions() {
        List<Action> actions = new ArrayList<Action>();
        actions.add(getOKAction());
        if (myIsCancelButtonVisible) {
            actions.add(getCancelAction());
        }
        if (myHelpTopic != null) {
            actions.add(getHelpAction());
        }
        return actions.toArray(new Action[actions.size()]);
    }

    @Override
    protected JComponent createNorthPanel() {
        JLabel label = new JLabel(myMessage);
        label.setUI(new MultiLineLabelUI());

        JPanel panel = new JPanel(new BorderLayout(10, 0));
        if (myIcon != null) {
            panel.add(new JLabel(myIcon), BorderLayout.WEST);
            panel.add(label, BorderLayout.CENTER);
        } else {
            panel.add(label, BorderLayout.WEST);
        }
        return panel;
    }

    @Override
    protected JComponent createCenterPanel() {
        return null;
    }

    @Override
    protected void doHelpAction() {
        HelpManager.getInstance().invokeHelp(myHelpTopic);
    }
}