com.intellij.diagnostic.TestMessageBoxAction.java Source code

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Here is the source code for com.intellij.diagnostic.TestMessageBoxAction.java
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/*
 * Copyright 2000-2013 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.diagnostic;

import com.intellij.openapi.actionSystem.AnAction;
import com.intellij.openapi.actionSystem.AnActionEvent;
import com.intellij.openapi.ui.Messages;
import com.intellij.openapi.util.text.StringUtil;

import java.util.Random;

public class TestMessageBoxAction extends AnAction {
    private final Random myRandom = new Random();

    public TestMessageBoxAction() {
        super("Test message box");
    }

    @Override
    public void actionPerformed(final AnActionEvent e) {
        int r = myRandom.nextInt(10);
        if (r < 3) {
            String message = wrap("Test error message.", r);
            Messages.showErrorDialog(message, "Test");
        } else if (r < 6) {
            String message = wrap("Test warning message.", r);
            Messages.showWarningDialog(message, "Test");
        } else {
            String message = wrap("Test info message.", r);
            Messages.showInfoMessage(message, "Test");
        }
    }

    private static String wrap(String s, int r) {
        return r % 2 == 0 ? s : "<html><body><i>" + StringUtil.repeat(s + "<br>", 10) + "</i></body></html>";
    }
}