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Add tests for custom title bars. Fix issue where the JRootPane.hideTitlePane option had no effect on macOS.pull/215/head
weisj
4 years ago
committed by
Jannis Weis
12 changed files with 389 additions and 63 deletions
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/* |
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* MIT License |
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* |
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* Copyright (c) 2020 Jannis Weis |
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* |
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* Permission is hereby granted, free of charge, to any person obtaining a copy of this software and |
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* associated documentation files (the "Software"), to deal in the Software without restriction, |
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* including without limitation the rights to use, copy, modify, merge, publish, distribute, |
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* sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is |
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* furnished to do so, subject to the following conditions: |
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* |
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* The above copyright notice and this permission notice shall be included in all copies or |
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* substantial portions of the Software. |
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* |
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT |
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* NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND |
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, |
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* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
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* |
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*/ |
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package test; |
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import java.awt.*; |
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import java.awt.event.WindowAdapter; |
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import java.awt.event.WindowEvent; |
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import java.awt.image.BufferedImage; |
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import java.util.concurrent.atomic.AtomicReference; |
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import java.util.function.Consumer; |
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import javax.swing.*; |
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import org.junit.jupiter.api.*; |
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import org.junit.jupiter.api.condition.EnabledOnOs; |
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import org.junit.jupiter.api.condition.OS; |
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import com.github.weisj.darklaf.LafManager; |
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import com.github.weisj.darklaf.theme.DarculaTheme; |
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import com.github.weisj.darklaf.theme.IntelliJTheme; |
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import com.github.weisj.darklaf.ui.rootpane.DarkRootPaneUI; |
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import com.github.weisj.darklaf.util.ColorUtil; |
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import com.github.weisj.darklaf.util.SystemInfo; |
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@TestInstance(TestInstance.Lifecycle.PER_CLASS) |
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class CustomTitleBarTest extends AbstractImageTest { |
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private static final Color TITLE_BAR_COLOR = Color.RED; |
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private static final Color CONTENT_COLOR = Color.BLUE; |
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private static final int TITLE_BAR_Y = 10; |
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private static final int TOLERANCE = SystemInfo.isMac ? 55 : 0; |
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public CustomTitleBarTest() { |
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super("titlebar"); |
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} |
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@BeforeAll |
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static void setup() { |
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LafManager.registerInitTask((t, d) -> { |
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d.put("MacOS.TitlePane.background", TITLE_BAR_COLOR); |
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d.put("MacOS.TitlePane.inactiveBackground", TITLE_BAR_COLOR); |
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d.put("Windows.TitlePane.background", TITLE_BAR_COLOR); |
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d.put("Windows.TitlePane.inactiveBackground", TITLE_BAR_COLOR); |
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}); |
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} |
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@BeforeEach |
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void beforeEach() { |
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LafManager.setDecorationsEnabled(true); |
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} |
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private AtomicReference<JFrame> createFrame(final Consumer<JFrame> frameModifier) { |
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AtomicReference<JFrame> frame = new AtomicReference<>(); |
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final Object lock = new Object(); |
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TestUtils.runOnSwingThreadNotThrowing(() -> { |
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JFrame f = new JFrame(""); |
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frame.set(f); |
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JPanel content = new JPanel(); |
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content.setBackground(CONTENT_COLOR); |
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content.setPreferredSize(new Dimension(200, 200)); |
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f.setContentPane(content); |
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f.pack(); |
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f.setLocationRelativeTo(null); |
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f.addWindowListener(new WindowAdapter() { |
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@Override |
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public void windowOpened(final WindowEvent e) { |
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f.removeWindowListener(this); |
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SwingUtilities.invokeLater(() -> { |
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synchronized (lock) { |
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lock.notify(); |
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} |
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}); |
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} |
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}); |
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f.setVisible(true); |
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frameModifier.accept(f); |
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}); |
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synchronized (lock) { |
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try { |
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lock.wait(100000); |
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// Wait some time because the window may still be transparent.
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Thread.sleep(500); |
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} catch (InterruptedException e) { |
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e.printStackTrace(); |
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Thread.currentThread().interrupt(); |
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} |
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} |
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return frame; |
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} |
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private boolean checkScreenColor(final Color expected, final Color value) { |
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return Math.abs(expected.getRed() - value.getRed()) <= CustomTitleBarTest.TOLERANCE |
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&& Math.abs(expected.getGreen() - value.getGreen()) <= CustomTitleBarTest.TOLERANCE |
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&& Math.abs(expected.getBlue() - value.getBlue()) <= CustomTitleBarTest.TOLERANCE; |
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} |
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private void assertScreenColorEquals(final Color expected, final Color value, |
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final String message) { |
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if (!checkScreenColor(expected, value)) { |
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String failureMessage = "Expected " + expected + ", but got " + value + ". Allowed tolerance is " |
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+ CustomTitleBarTest.TOLERANCE + ". " + message; |
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Assertions.fail(failureMessage); |
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} |
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} |
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private void assertScreenColorNotEquals(final Color expected, final Color value, |
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final String message) { |
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if (checkScreenColor(expected, value)) { |
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String failureMessage = "Did not expect " + expected + ", but got " + value + ". Allowed tolerance is " |
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+ CustomTitleBarTest.TOLERANCE + ". " + message; |
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Assertions.fail(failureMessage); |
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} |
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} |
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private void checkImage(final String fileName, final Consumer<BufferedImage> check) { |
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checkImage(fileName, f -> { |
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}, check); |
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} |
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private void checkImage(final String fileName, final Consumer<JFrame> frameModifier, |
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final Consumer<BufferedImage> check) { |
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AtomicReference<JFrame> frame = createFrame(frameModifier); |
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TestUtils.runOnSwingThreadNotThrowing(() -> { |
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Rectangle rect = frame.get().getBounds(); |
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rect.setLocation(0, 0); |
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check.accept(saveWindowScreenShot(getPath(fileName), frame.get())); |
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}); |
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} |
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@Test |
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@EnabledOnOs({OS.MAC, OS.WINDOWS}) |
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void checkTitleBarColored() { |
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SwingUtilities.invokeLater(() -> LafManager.install(new IntelliJTheme())); |
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UIManager.put("macos.coloredTitleBar", true); |
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checkImage("colored_title_" + SystemInfo.getOsName(), |
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img -> assertScreenColorEquals(TITLE_BAR_COLOR, new Color(img.getRGB(img.getWidth() / 2, TITLE_BAR_Y)), |
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"Title color not equal.")); |
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} |
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@Test |
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@EnabledOnOs(OS.MAC) |
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void checkTitleBarNotColored() { |
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SwingUtilities.invokeLater(() -> LafManager.install(new IntelliJTheme())); |
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UIManager.put("macos.coloredTitleBar", false); |
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checkImage("non_colored_title_" + SystemInfo.getOsName(), img -> { |
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Color c = new Color(img.getRGB(img.getWidth() / 2, TITLE_BAR_Y)); |
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assertScreenColorNotEquals(TITLE_BAR_COLOR, c, "Title is colored. Shouldn't be"); |
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assertScreenColorNotEquals(CONTENT_COLOR, c, "No native titlebar is visible"); |
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}); |
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} |
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@Test |
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@EnabledOnOs(OS.MAC) |
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void checkForDarkNativeTitle() { |
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SwingUtilities.invokeLater(() -> LafManager.install(new DarculaTheme())); |
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UIManager.put("macos.coloredTitleBar", false); |
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checkImage("native_title_dark_mac", img -> { |
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assertScreenColorNotEquals(CONTENT_COLOR, new Color(img.getRGB(img.getWidth() / 2, TITLE_BAR_Y)), |
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"No native titlebar is visible"); |
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Color bg = new Color(img.getRGB(img.getWidth() / 2, TITLE_BAR_Y)); |
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double brightness = ColorUtil.getPerceivedBrightness(bg); |
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Assertions.assertTrue(brightness < 80, |
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"Titlebar is not dark. brightness = " + brightness + ". For color " + bg); |
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}); |
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} |
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@Test |
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@EnabledOnOs(OS.MAC) |
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void checkForLightNativeTitle() { |
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SwingUtilities.invokeLater(() -> LafManager.install(new IntelliJTheme())); |
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UIManager.put("macos.coloredTitleBar", false); |
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checkImage("native_title_light_mac", img -> { |
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assertScreenColorNotEquals(CONTENT_COLOR, new Color(img.getRGB(img.getWidth() / 2, TITLE_BAR_Y)), |
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"No native titlebar is visible"); |
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Color bg = new Color(img.getRGB(img.getWidth() / 2, TITLE_BAR_Y)); |
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double brightness = ColorUtil.getPerceivedBrightness(bg); |
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Assertions.assertTrue(brightness > 200, |
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"Titlebar is not light. brightness = " + brightness + ". For color " + bg); |
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}); |
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} |
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@Test |
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@EnabledOnOs({OS.MAC, OS.WINDOWS}) |
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void checkTitleBarHidden() { |
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SwingUtilities.invokeLater(() -> LafManager.install(new IntelliJTheme())); |
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UIManager.put("macos.coloredTitleBar", true); |
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Assertions.assertTrue(LafManager.isDecorationsEnabled()); |
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checkImage("title_bar_hidden_" + SystemInfo.getOsName(), |
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frame -> { |
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JRootPane rootPane = frame.getRootPane(); |
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rootPane.putClientProperty(DarkRootPaneUI.HIDE_TITLEBAR, true); |
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}, |
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img -> assertScreenColorEquals(CONTENT_COLOR, new Color(img.getRGB(img.getWidth() / 2, TITLE_BAR_Y)), |
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"Titlebar isn't hidden")); |
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} |
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@Test |
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@EnabledOnOs(OS.WINDOWS) |
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void checkDisableCustomDecoration() { |
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SwingUtilities.invokeLater(() -> LafManager.install(new IntelliJTheme())); |
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checkImage("native_title_bar_window", |
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f -> LafManager.setDecorationsEnabled(false), |
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img -> assertScreenColorNotEquals(TITLE_BAR_COLOR, |
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new Color(img.getRGB(img.getWidth() / 2, TITLE_BAR_Y)), |
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"No native titlebar installed")); |
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} |
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} |
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@ -0,0 +1,57 @@
|
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/* |
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* MIT License |
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* |
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* Copyright (c) 2020 Jannis Weis |
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* |
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* Permission is hereby granted, free of charge, to any person obtaining a copy of this software and |
||||
* associated documentation files (the "Software"), to deal in the Software without restriction, |
||||
* including without limitation the rights to use, copy, modify, merge, publish, distribute, |
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* sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is |
||||
* furnished to do so, subject to the following conditions: |
||||
* |
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* The above copyright notice and this permission notice shall be included in all copies or |
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* substantial portions of the Software. |
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* |
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT |
||||
* NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND |
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, |
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* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
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* |
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*/ |
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package test; |
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|
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import java.lang.reflect.InvocationTargetException; |
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import java.util.concurrent.atomic.AtomicReference; |
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|
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import javax.swing.*; |
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|
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import org.junit.jupiter.api.Assertions; |
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|
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class TestUtils { |
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private TestUtils() {} |
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static void runOnSwingThreadNotThrowing(final Runnable action) { |
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AtomicReference<Exception> exceptionRef = new AtomicReference<>(); |
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try { |
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SwingUtilities.invokeAndWait(() -> { |
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try { |
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action.run(); |
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} catch (Exception e) { |
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exceptionRef.set(e); |
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} |
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}); |
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} catch (InterruptedException e) { |
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e.printStackTrace(); |
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Assertions.fail(e.getMessage(), e); |
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} catch (InvocationTargetException e) { |
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e.getTargetException().printStackTrace(); |
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Throwable target = e.getTargetException(); |
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Assertions.fail(target.getMessage(), target); |
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} |
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if (exceptionRef.get() != null) { |
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Assertions.fail(exceptionRef.get().getMessage(), exceptionRef.get()); |
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} |
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} |
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} |
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