com.intellij.util.net.IOExceptionDialog.java Source code

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Here is the source code for com.intellij.util.net.IOExceptionDialog.java

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/*
 * Copyright 2000-2014 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.util.net;

import com.intellij.CommonBundle;
import com.intellij.openapi.diagnostic.Logger;
import com.intellij.openapi.project.Project;
import com.intellij.openapi.ui.DialogWrapper;
import com.intellij.openapi.util.Ref;
import com.intellij.ui.GuiUtils;
import com.intellij.util.ObjectUtils;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;

import javax.swing.*;
import java.awt.event.ActionEvent;
import java.lang.reflect.InvocationTargetException;

public class IOExceptionDialog extends DialogWrapper {
    private static final Logger LOG = Logger.getInstance(IOExceptionDialog.class);
    private final JTextArea myErrorLabel;

    public IOExceptionDialog(String title, String errorText) {
        super((Project) null, true);
        setTitle(title);
        setOKButtonText(CommonBundle.message("dialog.ioexception.tryagain"));

        myErrorLabel = new JTextArea();
        myErrorLabel.setText(errorText);
        myErrorLabel.setFont(UIManager.getFont("Label.font"));
        myErrorLabel.setBackground(UIManager.getColor("Label.background"));
        myErrorLabel.setForeground(UIManager.getColor("Label.foreground"));

        init();
    }

    @Nullable
    @Override
    protected JComponent createCenterPanel() {
        return myErrorLabel;
    }

    @NotNull
    @Override
    protected Action[] createLeftSideActions() {
        return new Action[] { new AbstractAction(CommonBundle.message("dialog.ioexception.proxy")) {
            @Override
            public void actionPerformed(@NotNull ActionEvent e) {
                HttpConfigurable.editConfigurable(ObjectUtils.tryCast(e.getSource(), JComponent.class));
            }
        } };
    }

    /**
     * Show the dialog
     * @return <code>true</code> if "Try Again" button pressed and <code>false</code> if "Cancel" button pressed
     */
    public static boolean showErrorDialog(final String title, final String text) {
        final Ref<Boolean> ok = Ref.create(false);
        try {
            GuiUtils.runOrInvokeAndWait(new Runnable() {
                @Override
                public void run() {
                    IOExceptionDialog dialog = new IOExceptionDialog(title, text);
                    dialog.show();
                    ok.set(dialog.isOK());
                }
            });
        } catch (InterruptedException e) {
            LOG.info(e);
        } catch (InvocationTargetException e) {
            LOG.info(e);
        }

        return ok.get();
    }
}