org.jetbrains.tfsIntegration.ui.OverridePolicyWarningsForm.java Source code

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Here is the source code for org.jetbrains.tfsIntegration.ui.OverridePolicyWarningsForm.java

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/*
 * 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 org.jetbrains.tfsIntegration.ui;

import com.intellij.openapi.project.Project;
import com.intellij.openapi.ui.Messages;
import com.intellij.ui.DocumentAdapter;
import com.intellij.ui.DoubleClickListener;
import com.intellij.ui.table.TableView;
import com.intellij.util.EventDispatcher;
import com.intellij.util.ui.ColumnInfo;
import com.intellij.util.ui.ListTableModel;
import org.jetbrains.annotations.Nullable;
import org.jetbrains.tfsIntegration.checkin.PolicyFailure;

import javax.swing.*;
import javax.swing.event.ChangeEvent;
import javax.swing.event.ChangeListener;
import javax.swing.event.DocumentEvent;
import java.awt.event.MouseEvent;
import java.util.EventListener;
import java.util.List;

public class OverridePolicyWarningsForm {

    public interface Listener extends EventListener {
        void stateChanged();
    }

    private JLabel myIconLabel;
    private TableView<PolicyFailure> myWarningsTable;
    private JCheckBox myOverrideCheckBox;
    private JTextArea myReasonTextArea;
    private JPanel myContentPane;

    private final EventDispatcher<Listener> myEventDispatcher = EventDispatcher.create(Listener.class);

    public OverridePolicyWarningsForm(final Project project, List<PolicyFailure> failures) {
        myIconLabel.setIcon(Messages.getWarningIcon());

        myWarningsTable.setTableHeader(null);
        new DoubleClickListener() {
            @Override
            protected boolean onDoubleClick(MouseEvent e) {
                final PolicyFailure failure = myWarningsTable.getSelectedObject();
                if (failure != null) {
                    failure.activate(project);
                    return true;
                }
                return false;
            }
        }.installOn(myWarningsTable);

        myWarningsTable.setModelAndUpdateColumns(new ListTableModel<PolicyFailure>(
                new ColumnInfo[] { CheckinParametersForm.WARNING_COLUMN_INFO }, failures, -1));

        myOverrideCheckBox.addChangeListener(new ChangeListener() {
            public void stateChanged(ChangeEvent e) {
                myReasonTextArea.setEnabled(myOverrideCheckBox.isSelected());
                if (myReasonTextArea.isEnabled()) {
                    myReasonTextArea.requestFocus();
                }
                myEventDispatcher.getMulticaster().stateChanged();
            }
        });

        myReasonTextArea.getDocument().addDocumentListener(new DocumentAdapter() {
            @Override
            protected void textChanged(DocumentEvent e) {
                myEventDispatcher.getMulticaster().stateChanged();
            }
        });
    }

    @Nullable
    public String getReason() {
        return myOverrideCheckBox.isSelected() ? myReasonTextArea.getText() : null;
    }

    public void addListener(Listener listener) {
        myEventDispatcher.addListener(listener);
    }

    public JComponent getContentPane() {
        return myContentPane;
    }

}