/*

 * Copyright (c) 2008, 2009, Oracle and/or its affiliates. All rights reserved.

 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

 *

 * This code is free software; you can redistribute it and/or modify it

 * under the terms of the GNU General Public License version 2 only, as

 *

 * This code is distributed in the hope that it will be useful, but WITHOUT

 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

 * version 2 for more details (a copy is included in the LICENSE file that

 * accompanied this code).

 *

 * You should have received a copy of the GNU General Public License version

 * 2 along with this work; if not, write to the Free Software Foundation,

 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

 *

 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

 * or visit www.oracle.com if you need additional information or have any

 * questions.

 */

/*

 * @test %I% %E%

 * @bug 6655001 6670649 6687141

 * @summary Tests that hw acceleration doesn't affect translucent/shaped windows

 * @author Dmitri.Trembovetski@sun.com: area=Graphics

 * @compile -XDignore.symbol.file=true TranslucentShapedFrameTest.java

 * @compile -XDignore.symbol.file=true TSFrame.java

 * @run main/manual/othervm TranslucentShapedFrameTest

 * @run main/manual/othervm -Dsun.java2d.noddraw=true TranslucentShapedFrameTest

 * @run main/manual/othervm -Dsun.java2d.opengl=True TranslucentShapedFrameTest

 */

import java.awt.Color;

import java.awt.Frame;

import java.awt.GraphicsConfiguration;

import java.awt.GraphicsDevice;

import java.awt.GraphicsDevice.WindowTranslucency;

import java.awt.GraphicsEnvironment;

import java.awt.Shape;

import java.awt.geom.Ellipse2D;

import java.util.concurrent.CountDownLatch;

import javax.swing.JSlider;

import javax.swing.SwingUtilities;

import javax.swing.UIManager;

import javax.swing.UnsupportedLookAndFeelException;

public class TranslucentShapedFrameTest extends javax.swing.JFrame {

    Frame testFrame;

    static CountDownLatch done;

    static volatile boolean failed = false;

    GraphicsConfiguration gcToUse = null;

    /**

     * Creates new form TranslucentShapedFrameTest

     */

    public TranslucentShapedFrameTest() {

        // not necessary, but we just look nicer

        try {

            UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());

        } catch (Exception ex) {}

        initComponents();

        checkEffects();

        SwingUtilities.updateComponentTreeUI(this);

    }

    /** This method is called from within the constructor to

     * initialize the form.

     * WARNING: Do NOT modify this code. The content of this method is

     * always regenerated by the Form Editor.

     */

    // <editor-fold defaultstate="collapsed" desc=" Generated Code ">//GEN-BEGIN:initComponents

    private void initComponents() {

        createDisposeGrp = new javax.swing.ButtonGroup();

        jLabel1 = new javax.swing.JLabel();

        transparencySld = new javax.swing.JSlider();

        shapedCb = new javax.swing.JCheckBox();

        nonOpaqueChb = new javax.swing.JCheckBox();

        jScrollPane1 = new javax.swing.JScrollPane();

        jTextArea1 = new javax.swing.JTextArea();

        jLabel2 = new javax.swing.JLabel();

        passedBtn = new javax.swing.JButton();

        failedBtn = new javax.swing.JButton();

        createFrameBtn = new javax.swing.JToggleButton();

        disposeFrameBtn = new javax.swing.JToggleButton();

        useSwingCb = new javax.swing.JCheckBox();

        setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);

        setTitle("TranslucentShapedFrameTest");

        jLabel1.setText("Frame Opacity:");

        transparencySld.setMajorTickSpacing(10);

        transparencySld.setMinorTickSpacing(5);

        transparencySld.setPaintLabels(true);

        transparencySld.setPaintTicks(true);

        transparencySld.setValue(100);

        transparencySld.addChangeListener(new javax.swing.event.ChangeListener() {

            public void stateChanged(javax.swing.event.ChangeEvent evt) {

                transparencySldStateChanged(evt);

            }

        });

        shapedCb.setText("Shaped Frame");

        shapedCb.setBorder(javax.swing.BorderFactory.createEmptyBorder(0, 0, 0, 0));

        shapedCb.setMargin(new java.awt.Insets(0, 0, 0, 0));

        shapedCb.addActionListener(new java.awt.event.ActionListener() {

            public void actionPerformed(java.awt.event.ActionEvent evt) {

                shapedCbActionPerformed(evt);

            }

        });

        nonOpaqueChb.setText("Non Opaque Frame");

        nonOpaqueChb.setBorder(javax.swing.BorderFactory.createEmptyBorder(0, 0, 0, 0));

        nonOpaqueChb.setMargin(new java.awt.Insets(0, 0, 0, 0));

        nonOpaqueChb.addActionListener(new java.awt.event.ActionListener() {

            public void actionPerformed(java.awt.event.ActionEvent evt) {

                nonOpaqueChbActionPerformed(evt);

            }

        });

        jTextArea1.setColumns(20);

        jTextArea1.setRows(5);

        jTextArea1.setText("Create translucent and/or shaped, or\nnon-opaque frame. Make sure it behaves\ncorrectly (no artifacts left on the screen\nwhen dragging - if dragging is possible).\nClick \"Passed\" if the test behaves correctly,\n\"Falied\" otherwise.");

        jScrollPane1.setViewportView(jTextArea1);

        jLabel2.setText("Instructions:");

        passedBtn.setBackground(new Color(129, 255, 100));

        passedBtn.setText("Passed");

        passedBtn.addActionListener(new java.awt.event.ActionListener() {

            public void actionPerformed(java.awt.event.ActionEvent evt) {

                passedBtnActionPerformed(evt);

            }

        });

        failedBtn.setBackground(Color.red);

        failedBtn.setText("Failed");

        failedBtn.addActionListener(new java.awt.event.ActionListener() {

            public void actionPerformed(java.awt.event.ActionEvent evt) {

                failedBtnActionPerformed(evt);

            }

        });

        createDisposeGrp.add(createFrameBtn);

        createFrameBtn.setText("Create Frame");

        createFrameBtn.addActionListener(new java.awt.event.ActionListener() {

            public void actionPerformed(java.awt.event.ActionEvent evt) {

                createFrameBtnActionPerformed(evt);

            }

        });

        createDisposeGrp.add(disposeFrameBtn);

        disposeFrameBtn.setSelected(true);

        disposeFrameBtn.setText("Dispose Frame");

        disposeFrameBtn.addActionListener(new java.awt.event.ActionListener() {

            public void actionPerformed(java.awt.event.ActionEvent evt) {

                disposeFrameBtnActionPerformed(evt);

            }

        });

        useSwingCb.setText("Use JFrame");

        useSwingCb.setBorder(javax.swing.BorderFactory.createEmptyBorder(0, 0, 0, 0));

        useSwingCb.setMargin(new java.awt.Insets(0, 0, 0, 0));

        javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());

        getContentPane().setLayout(layout);

        layout.setHorizontalGroup(

            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)

            .addGroup(layout.createSequentialGroup()

                .addContainerGap()

                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)

                    .addGroup(layout.createSequentialGroup()

                        .addComponent(transparencySld, javax.swing.GroupLayout.DEFAULT_SIZE, 375, Short.MAX_VALUE)

                        .addContainerGap())

                    .addComponent(jLabel1)

                    .addGroup(layout.createSequentialGroup()

                        .addComponent(shapedCb)

                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)

                        .addComponent(nonOpaqueChb)

                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)

                        .addComponent(useSwingCb)

                        .addContainerGap(102, Short.MAX_VALUE))

                    .addGroup(layout.createSequentialGroup()

                        .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)

                            .addGroup(layout.createSequentialGroup()

                                .addComponent(jLabel2)

                                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, 314, javax.swing.GroupLayout.PREFERRED_SIZE))

                            .addGroup(layout.createSequentialGroup()

                                .addComponent(passedBtn)

                                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)

                                .addComponent(failedBtn)

                                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, 241, javax.swing.GroupLayout.PREFERRED_SIZE))

                            .addComponent(jScrollPane1, javax.swing.GroupLayout.Alignment.TRAILING, javax.swing.GroupLayout.DEFAULT_SIZE, 375, Short.MAX_VALUE)

                            .addGroup(layout.createSequentialGroup()

                                .addComponent(createFrameBtn, javax.swing.GroupLayout.PREFERRED_SIZE, 187, javax.swing.GroupLayout.PREFERRED_SIZE)

                                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)

                                .addComponent(disposeFrameBtn, javax.swing.GroupLayout.PREFERRED_SIZE, 182, javax.swing.GroupLayout.PREFERRED_SIZE)))

                        .addContainerGap())))

        );

        layout.setVerticalGroup(

            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)

            .addGroup(layout.createSequentialGroup()

                .addContainerGap()

                .addComponent(jLabel1)

                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)

                .addComponent(transparencySld, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)

                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)

                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)

                    .addComponent(shapedCb)

                    .addComponent(nonOpaqueChb)

                    .addComponent(useSwingCb))

                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)

                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)

                    .addComponent(disposeFrameBtn)

                    .addComponent(createFrameBtn))

                .addGap(17, 17, 17)

                .addComponent(jLabel2)

                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)

                .addComponent(jScrollPane1, javax.swing.GroupLayout.PREFERRED_SIZE, 148, javax.swing.GroupLayout.PREFERRED_SIZE)

                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)

                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)

                    .addComponent(passedBtn)

                    .addComponent(failedBtn))

                .addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))

        );

        pack();

    }// </editor-fold>//GEN-END:initComponents

    private void nonOpaqueChbActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_nonOpaqueChbActionPerformed

        if (testFrame != null) {

            // REMIND: this path in the test doesn't work well (test bug)

            testFrame.setBackground(new Color(0, 0, 0, nonOpaqueChb.isSelected() ? 0 : 255));

        }

    }//GEN-LAST:event_nonOpaqueChbActionPerformed

    private void shapedCbActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_shapedCbActionPerformed

        if (testFrame != null) {

            Shape s = null;

            if (shapedCb.isSelected()) {

                s = new Ellipse2D.Double(0, 0,

                                         testFrame.getWidth(),

                                         testFrame.getHeight());

            }

            testFrame.setShape(s);

        }

    }//GEN-LAST:event_shapedCbActionPerformed

    private void transparencySldStateChanged(javax.swing.event.ChangeEvent evt) {//GEN-FIRST:event_transparencySldStateChanged

        JSlider source = (JSlider)evt.getSource();

            int transl = transparencySld.getValue();

            if (testFrame != null) {

                testFrame.setOpacity((float)transl/100f);

            }

    }//GEN-LAST:event_transparencySldStateChanged

    private void failedBtnActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_failedBtnActionPerformed

        disposeFrameBtnActionPerformed(evt);

        dispose();

        failed = true;

        done.countDown();

    }//GEN-LAST:event_failedBtnActionPerformed

    private void disposeFrameBtnActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_disposeFrameBtnActionPerformed

        TSFrame.stopThreads();

        if (testFrame != null) {

            testFrame.dispose();

            testFrame = null;

        }

    }//GEN-LAST:event_disposeFrameBtnActionPerformed

    private void createFrameBtnActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_createFrameBtnActionPerformed

        disposeFrameBtnActionPerformed(evt);

        int transl = transparencySld.getValue();

        testFrame = TSFrame.createGui(

                useSwingCb.isSelected(), shapedCb.isSelected(),

                (transl < 100), nonOpaqueChb.isSelected(),

                (float)transl/100f);

    }//GEN-LAST:event_createFrameBtnActionPerformed

    private void passedBtnActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_passedBtnActionPerformed

        disposeFrameBtnActionPerformed(evt);

        dispose();

        done.countDown();

    }//GEN-LAST:event_passedBtnActionPerformed

    /**

     * @param args the command line arguments

     */

    public static void main(String args[]) {

        done = new CountDownLatch(1);

        java.awt.EventQueue.invokeLater(new Runnable() {

            public void run() {

                new TranslucentShapedFrameTest().setVisible(true);

            }

        });

        try {

            done.await();

        } catch (InterruptedException ex) {}

        if (failed) {

            throw new RuntimeException("Test FAILED");

        }

        System.out.println("Test PASSED");

    }

    private void checkEffects() {

        GraphicsDevice gd = getGraphicsConfiguration().getDevice();

        if (!gd.isWindowTranslucencySupported(WindowTranslucency.PERPIXEL_TRANSPARENT)) {

            shapedCb.setEnabled(false);

        }

        if (!gd.isWindowTranslucencySupported(WindowTranslucency.TRANSLUCENT)) {

            transparencySld.setEnabled(false);

        }

        if (!gd.isWindowTranslucencySupported(WindowTranslucency.PERPIXEL_TRANSLUCENT)) {

            nonOpaqueChb.setEnabled(false);

        }

    }

    // Variables declaration - do not modify//GEN-BEGIN:variables

    private javax.swing.ButtonGroup createDisposeGrp;

    private javax.swing.JToggleButton createFrameBtn;

    private javax.swing.JToggleButton disposeFrameBtn;

    private javax.swing.JButton failedBtn;

    private javax.swing.JLabel jLabel1;

    private javax.swing.JLabel jLabel2;

    private javax.swing.JScrollPane jScrollPane1;

    private javax.swing.JTextArea jTextArea1;

    private javax.swing.JCheckBox nonOpaqueChb;

    private javax.swing.JButton passedBtn;

    private javax.swing.JCheckBox shapedCb;

    private javax.swing.JSlider transparencySld;

    private javax.swing.JCheckBox useSwingCb;

    // End of variables declaration//GEN-END:variables

}