changeset 9410:4991a758abef

8024926: [macosx] AquaIcon HiDPI support Reviewed-by: serb, anthony
author alexsch
date Thu, 09 Jan 2014 19:01:18 +0400
parents 9ec9b887673e
children 1c4d0d248173
files src/macosx/classes/com/apple/laf/AquaIcon.java src/macosx/classes/com/apple/laf/AquaImageFactory.java test/javax/swing/JOptionPane/8024926/bug8024926.html test/javax/swing/JOptionPane/8024926/bug8024926.java
diffstat 4 files changed, 310 insertions(+), 14 deletions(-) [+]
line wrap: on
line diff
--- a/src/macosx/classes/com/apple/laf/AquaIcon.java	Thu Jan 09 18:41:00 2014 +0400
+++ b/src/macosx/classes/com/apple/laf/AquaIcon.java	Thu Jan 09 19:01:18 2014 +0400
@@ -295,7 +295,14 @@
         }
 
         Image createImage() {
-            return AquaUtils.getCImageCreator().createSystemImageFromSelector(selector, getIconWidth(), getIconHeight());
+            int w = getIconWidth();
+            int h = getIconHeight();
+            return new AquaImageFactory.MultiResolutionIconImage(
+                    AquaUtils.getCImageCreator().createSystemImageFromSelector(
+                            selector, w, h),
+                    AquaUtils.getCImageCreator().createSystemImageFromSelector(
+                            selector, 2 * w, 2 * h)
+            );
         }
     }
 }
--- a/src/macosx/classes/com/apple/laf/AquaImageFactory.java	Thu Jan 09 18:41:00 2014 +0400
+++ b/src/macosx/classes/com/apple/laf/AquaImageFactory.java	Thu Jan 09 19:01:18 2014 +0400
@@ -46,6 +46,9 @@
 import com.apple.laf.AquaIcon.SystemIcon;
 import com.apple.laf.AquaUtils.RecyclableObject;
 import com.apple.laf.AquaUtils.RecyclableSingleton;
+import java.util.Arrays;
+import java.util.List;
+import sun.awt.image.MultiResolutionImage;
 
 public class AquaImageFactory {
     public static IconUIResource getConfirmImageIcon() {
@@ -120,28 +123,48 @@
 
     private static final int kAlertIconSize = 64;
     static IconUIResource getAppIconCompositedOn(final Image background) {
-        final double scaleFactor = 1.0; // revise for HiDPI
 
-        final int kAlertSubIconSize = (int)(kAlertIconSize * 0.5 * scaleFactor);
-        final int kAlertSubIconInset = (int)(kAlertIconSize * scaleFactor) - kAlertSubIconSize;
-        final Icon smallAppIconScaled = new AquaIcon.CachingScalingIcon(kAlertSubIconSize, kAlertSubIconSize) {
-            Image createImage() {
-                return getThisApplicationsIcon(kAlertSubIconSize, kAlertSubIconSize);
-            }
-        };
+        final BufferedImage iconImage = getAppIconImageCompositedOn(background, 1);
 
-        final BufferedImage image = new BufferedImage(kAlertIconSize, kAlertIconSize, BufferedImage.TYPE_INT_ARGB);
+        if (background instanceof MultiResolutionIconImage) {
+            BufferedImage background2x
+                    = ((MultiResolutionIconImage) background).resolutionVariant;
+            BufferedImage icon2xImage = getAppIconImageCompositedOn(background2x, 2);
+
+            return new IconUIResource(new ImageIcon(
+                    new MultiResolutionIconImage(iconImage, icon2xImage)));
+        }
+        return new IconUIResource(new ImageIcon(iconImage));
+    }
+
+    static BufferedImage getAppIconImageCompositedOn(final Image background, int scaleFactor) {
+
+        final int scaledAlertIconSize = kAlertIconSize * scaleFactor;
+        final int kAlertSubIconSize = (int) (scaledAlertIconSize * 0.5);
+        final int kAlertSubIconInset = scaledAlertIconSize - kAlertSubIconSize;
+        final Icon smallAppIconScaled = new AquaIcon.CachingScalingIcon(
+                kAlertSubIconSize, kAlertSubIconSize) {
+                    Image createImage() {
+                        return getThisApplicationsIcon(kAlertSubIconSize, kAlertSubIconSize);
+                    }
+                };
+
+        final BufferedImage image = new BufferedImage(scaledAlertIconSize,
+                scaledAlertIconSize, BufferedImage.TYPE_INT_ARGB);
         final Graphics g = image.getGraphics();
-        g.drawImage(background, 0, 0, (int)(kAlertIconSize * scaleFactor), (int)(kAlertIconSize * scaleFactor), null);
+        g.drawImage(background, 0, 0,
+                scaledAlertIconSize, scaledAlertIconSize, null);
         if (g instanceof Graphics2D) {
             // improves icon rendering quality in Quartz
-            ((Graphics2D)g).setRenderingHint(RenderingHints.KEY_RENDERING, RenderingHints.VALUE_RENDER_QUALITY);
+            ((Graphics2D) g).setRenderingHint(RenderingHints.KEY_RENDERING,
+                    RenderingHints.VALUE_RENDER_QUALITY);
         }
 
-        smallAppIconScaled.paintIcon(null, g, kAlertSubIconInset, kAlertSubIconInset);
+        smallAppIconScaled.paintIcon(null, g,
+                kAlertSubIconInset, kAlertSubIconInset);
         g.dispose();
 
-        return new IconUIResource(new ImageIcon(image));
+        return image;
     }
 
     public static IconUIResource getTreeFolderIcon() {
@@ -484,4 +507,29 @@
     public static Color getSelectionInactiveForegroundColorUIResource() {
         return new SystemColorProxy(LWCToolkit.getAppleColor(LWCToolkit.INACTIVE_SELECTION_FOREGROUND_COLOR));
     }
+
+    static class MultiResolutionIconImage extends BufferedImage
+            implements MultiResolutionImage {
+
+        BufferedImage resolutionVariant;
+
+        public MultiResolutionIconImage(BufferedImage image, BufferedImage resolutionVariant) {
+            super(image.getWidth(), image.getHeight(), image.getType());
+            this.resolutionVariant = resolutionVariant;
+            Graphics g = getGraphics();
+            g.drawImage(image, 0, 0, null);
+            g.dispose();
+        }
+
+        @Override
+        public Image getResolutionVariant(int width, int height) {
+            return ((width <= getWidth() && height <= getHeight()))
+                    ? this : resolutionVariant;
+        }
+
+        @Override
+        public List<Image> getResolutionVariants() {
+            return Arrays.asList(this, resolutionVariant);
+        }
+    }
 }
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/javax/swing/JOptionPane/8024926/bug8024926.html	Thu Jan 09 19:01:18 2014 +0400
@@ -0,0 +1,32 @@
+<!--
+ Copyright (c) 2013, 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
+ published by the Free Software Foundation.
+
+ 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.
+-->
+
+<html>
+    <head>
+        <title>High resolution icon test, bug ID 8024926</title>
+    </head>
+    <body>
+    <applet CODE="bug8024926.class" WIDTH=300 HEIGHT=100></applet>
+    <p> See the dialog box (usually in upper left corner) for instructions</p>
+</body>
+</html>
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/javax/swing/JOptionPane/8024926/bug8024926.java	Thu Jan 09 19:01:18 2014 +0400
@@ -0,0 +1,209 @@
+/*
+ * Copyright (c) 2013, 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
+ * published by the Free Software Foundation.
+ *
+ * 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.
+ */
+import java.awt.BorderLayout;
+import java.awt.Dialog;
+import java.awt.EventQueue;
+import java.awt.Frame;
+import java.awt.TextArea;
+import javax.swing.JApplet;
+import javax.swing.JOptionPane;
+import sun.awt.OSInfo;
+
+/**
+ * @test
+ * @bug 8024926
+ * @summary [macosx] AquaIcon HiDPI support
+ * @author Alexander Scherbatiy
+ * @run applet/manual=yesno bug8024926.html
+ */
+public class bug8024926 extends JApplet {
+    //Declare things used in the test, like buttons and labels here
+
+    public void init() {
+        //Create instructions for the user here, as well as set up
+        // the environment -- set the layout manager, add buttons,
+        // etc.
+        this.setLayout(new BorderLayout());
+
+
+        if (OSInfo.getOSType().equals(OSInfo.OSType.MACOSX)) {
+            String[] instructions = {
+                "Verify that high resolution system icons are used"
+                + " in JOptionPane on HiDPI displays.",
+                "1) Run the test on Retina display or enable the Quartz Debug"
+                + " and select the screen resolution with (HiDPI) label",
+                "2) Check that the error icon on the JOptionPane is smooth",
+                "If so, press PASS, else press FAIL."
+            };
+            Sysout.createDialogWithInstructions(instructions);
+
+        } else {
+            String[] instructions = {
+                "This test is not applicable to the current platform. Press PASS."
+            };
+            Sysout.createDialogWithInstructions(instructions);
+        }
+
+
+    }//End  init()
+
+    public void start() {
+        //Get things going.  Request focus, set size, et cetera
+        setSize(200, 200);
+        setVisible(true);
+        validate();
+        EventQueue.invokeLater(new Runnable() {
+
+            public void run() {
+                createAndShowGUI();
+            }
+        });
+    }// start()
+
+    //The rest of this class is the actions which perform the test...
+    //Use Sysout.println to communicate with the user NOT System.out!!
+    //Sysout.println ("Something Happened!");
+    private static void createAndShowGUI() {
+        JOptionPane.showMessageDialog(null,
+                "Icons should have high resolution.",
+                "High resolution icon test.",
+                JOptionPane.ERROR_MESSAGE);
+    }
+}// class BlockedWindowTest
+
+/* Place other classes related to the test after this line */
+/**
+ * **************************************************
+ * Standard Test Machinery DO NOT modify anything below -- it's a standard chunk
+ * of code whose purpose is to make user interaction uniform, and thereby make
+ * it simpler to read and understand someone else's test.
+ * **************************************************
+ */
+/**
+ * This is part of the standard test machinery. It creates a dialog (with the
+ * instructions), and is the interface for sending text messages to the user. To
+ * print the instructions, send an array of strings to Sysout.createDialog
+ * WithInstructions method. Put one line of instructions per array entry. To
+ * display a message for the tester to see, simply call Sysout.println with the
+ * string to be displayed. This mimics System.out.println but works within the
+ * test harness as well as standalone.
+ */
+class Sysout {
+
+    private static TestDialog dialog;
+
+    public static void createDialogWithInstructions(String[] instructions) {
+        dialog = new TestDialog(new Frame(), "Instructions");
+        dialog.printInstructions(instructions);
+        dialog.setVisible(true);
+        println("Any messages for the tester will display here.");
+    }
+
+    public static void createDialog() {
+        dialog = new TestDialog(new Frame(), "Instructions");
+        String[] defInstr = {"Instructions will appear here. ", ""};
+        dialog.printInstructions(defInstr);
+        dialog.setVisible(true);
+        println("Any messages for the tester will display here.");
+    }
+
+    public static void printInstructions(String[] instructions) {
+        dialog.printInstructions(instructions);
+    }
+
+    public static void println(String messageIn) {
+        dialog.displayMessage(messageIn);
+    }
+}// Sysout  class
+
+/**
+ * This is part of the standard test machinery. It provides a place for the test
+ * instructions to be displayed, and a place for interactive messages to the
+ * user to be displayed. To have the test instructions displayed, see Sysout. To
+ * have a message to the user be displayed, see Sysout. Do not call anything in
+ * this dialog directly.
+ */
+class TestDialog extends Dialog {
+
+    TextArea instructionsText;
+    TextArea messageText;
+    int maxStringLength = 80;
+
+    //DO NOT call this directly, go through Sysout
+    public TestDialog(Frame frame, String name) {
+        super(frame, name);
+        int scrollBoth = TextArea.SCROLLBARS_BOTH;
+        instructionsText = new TextArea("", 15, maxStringLength, scrollBoth);
+        add("North", instructionsText);
+
+        messageText = new TextArea("", 5, maxStringLength, scrollBoth);
+        add("Center", messageText);
+
+        pack();
+
+        setVisible(true);
+    }// TestDialog()
+
+    //DO NOT call this directly, go through Sysout
+    public void printInstructions(String[] instructions) {
+        //Clear out any current instructions
+        instructionsText.setText("");
+
+        //Go down array of instruction strings
+
+        String printStr, remainingStr;
+        for (int i = 0; i < instructions.length; i++) {
+            //chop up each into pieces maxSringLength long
+            remainingStr = instructions[ i];
+            while (remainingStr.length() > 0) {
+                //if longer than max then chop off first max chars to print
+                if (remainingStr.length() >= maxStringLength) {
+                    //Try to chop on a word boundary
+                    int posOfSpace = remainingStr.lastIndexOf(' ', maxStringLength - 1);
+
+                    if (posOfSpace <= 0) {
+                        posOfSpace = maxStringLength - 1;
+                    }
+
+                    printStr = remainingStr.substring(0, posOfSpace + 1);
+                    remainingStr = remainingStr.substring(posOfSpace + 1);
+                } //else just print
+                else {
+                    printStr = remainingStr;
+                    remainingStr = "";
+                }
+
+                instructionsText.append(printStr + "\n");
+
+            }// while
+
+        }// for
+
+    }//printInstructions()
+
+    //DO NOT call this directly, go through Sysout
+    public void displayMessage(String messageIn) {
+        messageText.append(messageIn + "\n");
+        System.out.println(messageIn);
+    }
+}// TestDialog  class