18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
25
26 package sun.lwawt.macosx;
27
28 import java.awt.*;
29 import java.awt.datatransfer.Clipboard;
30 import java.awt.dnd.*;
31 import java.awt.dnd.peer.DragSourceContextPeer;
32 import java.awt.event.InputEvent;
33 import java.awt.event.InvocationEvent;
34 import java.awt.event.KeyEvent;
35 import java.awt.im.InputMethodHighlight;
36 import java.awt.peer.*;
37 import java.lang.reflect.*;
38 import java.security.*;
39 import java.util.*;
40 import java.util.concurrent.Callable;
41
42 import sun.awt.*;
43 import sun.lwawt.*;
44 import sun.lwawt.LWWindowPeer.PeerType;
45 import sun.security.action.GetBooleanAction;
46
47 import sun.util.CoreResourceBundleControl;
48
49 class NamedCursor extends Cursor {
50 NamedCursor(String name) {
51 super(name);
52 }
53 }
54
55 /**
56 * Mac OS X Cocoa-based AWT Toolkit.
57 */
58 public final class LWCToolkit extends LWToolkit {
59 // While it is possible to enumerate all mouse devices
60 // and query them for the number of buttons, the code
61 // that does it is rather complex. Instead, we opt for
62 // the easy way and just support up to 5 mouse buttons,
63 // like Windows.
64 private static final int BUTTONS = 5;
65
472 * Menu shortcuts, which are embodied in the
473 * <code>MenuShortcut</code> class, are handled by the
474 * <code>MenuBar</code> class.
475 * <p>
476 * By default, this method returns <code>Event.CTRL_MASK</code>.
477 * Toolkit implementations should override this method if the
478 * <b>Control</b> key isn't the correct key for accelerators.
479 * @return the modifier mask on the <code>Event</code> class
480 * that is used for menu shortcuts on this toolkit.
481 * @see java.awt.MenuBar
482 * @see java.awt.MenuShortcut
483 * @since JDK1.1
484 */
485 public int getMenuShortcutKeyMask() {
486 return Event.META_MASK;
487 }
488
489 @Override
490 public Image getImage(final String filename) {
491 final Image nsImage = checkForNSImage(filename);
492 if (nsImage != null) return nsImage;
493
494 return super.getImage(filename);
495 }
496
497 static final String nsImagePrefix = "NSImage://";
498 protected Image checkForNSImage(final String imageName) {
499 if (imageName == null) return null;
500 if (!imageName.startsWith(nsImagePrefix)) return null;
501 return CImage.getCreator().createImageFromName(imageName.substring(nsImagePrefix.length()));
502 }
503
504 // Thread-safe Object.equals() called from native
505 public static boolean doEquals(final Object a, final Object b, Component c) {
506 if (a == b) return true;
507
508 final boolean[] ret = new boolean[1];
509
510 try { invokeAndWait(new Runnable() { public void run() { synchronized(ret) {
511 ret[0] = a.equals(b);
512 }}}, c); } catch (Exception e) { e.printStackTrace(); }
513
514 synchronized(ret) { return ret[0]; }
764 }
765
766 @Override
767 public boolean isWindowTranslucencySupported() {
768 return true;
769 }
770
771 @Override
772 public boolean isTranslucencyCapable(GraphicsConfiguration gc) {
773 return true;
774 }
775
776 public boolean isSwingBackbufferTranslucencySupported() {
777 return true;
778 }
779
780 @Override
781 public boolean enableInputMethodsForTextComponent() {
782 return true;
783 }
784 }
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18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
25
26 package sun.lwawt.macosx;
27
28 import java.awt.*;
29 import java.awt.datatransfer.Clipboard;
30 import java.awt.dnd.*;
31 import java.awt.dnd.peer.DragSourceContextPeer;
32 import java.awt.event.InputEvent;
33 import java.awt.event.InvocationEvent;
34 import java.awt.event.KeyEvent;
35 import java.awt.im.InputMethodHighlight;
36 import java.awt.peer.*;
37 import java.lang.reflect.*;
38 import java.io.File;
39 import java.io.InputStream;
40 import java.net.URL;
41 import java.security.*;
42 import java.util.*;
43 import java.util.concurrent.Callable;
44
45 import sun.awt.*;
46 import sun.awt.image.ToolkitImage;
47 import sun.lwawt.*;
48 import sun.lwawt.LWWindowPeer.PeerType;
49 import sun.security.action.GetBooleanAction;
50 import com.sun.awt.MultiResolutionImage;
51 import java.net.MalformedURLException;
52 import java.util.logging.Level;
53 import java.util.logging.Logger;
54 import sun.awt.image.ToolkitImageUtil;
55
56 import sun.util.CoreResourceBundleControl;
57
58 class NamedCursor extends Cursor {
59 NamedCursor(String name) {
60 super(name);
61 }
62 }
63
64 /**
65 * Mac OS X Cocoa-based AWT Toolkit.
66 */
67 public final class LWCToolkit extends LWToolkit {
68 // While it is possible to enumerate all mouse devices
69 // and query them for the number of buttons, the code
70 // that does it is rather complex. Instead, we opt for
71 // the easy way and just support up to 5 mouse buttons,
72 // like Windows.
73 private static final int BUTTONS = 5;
74
481 * Menu shortcuts, which are embodied in the
482 * <code>MenuShortcut</code> class, are handled by the
483 * <code>MenuBar</code> class.
484 * <p>
485 * By default, this method returns <code>Event.CTRL_MASK</code>.
486 * Toolkit implementations should override this method if the
487 * <b>Control</b> key isn't the correct key for accelerators.
488 * @return the modifier mask on the <code>Event</code> class
489 * that is used for menu shortcuts on this toolkit.
490 * @see java.awt.MenuBar
491 * @see java.awt.MenuShortcut
492 * @since JDK1.1
493 */
494 public int getMenuShortcutKeyMask() {
495 return Event.META_MASK;
496 }
497
498 @Override
499 public Image getImage(final String filename) {
500 final Image nsImage = checkForNSImage(filename);
501 if (nsImage != null) {
502 return nsImage;
503 }
504
505 String fileneame2x = getScaledImageName(filename);
506 return (fileneame2x == null) ? super.getImage(filename) : ToolkitImageUtil.
507 getImageWithResolutionVariant(this, filename, fileneame2x);
508 }
509
510 @Override
511 public Image getImage(URL url) {
512 URL url2x = getScaledImageURL(url);
513 return (url2x == null) ? super.getImage(url) : ToolkitImageUtil.
514 getImageWithResolutionVariant(this, url, url2x);
515 }
516
517 static final String nsImagePrefix = "NSImage://";
518 protected Image checkForNSImage(final String imageName) {
519 if (imageName == null) return null;
520 if (!imageName.startsWith(nsImagePrefix)) return null;
521 return CImage.getCreator().createImageFromName(imageName.substring(nsImagePrefix.length()));
522 }
523
524 // Thread-safe Object.equals() called from native
525 public static boolean doEquals(final Object a, final Object b, Component c) {
526 if (a == b) return true;
527
528 final boolean[] ret = new boolean[1];
529
530 try { invokeAndWait(new Runnable() { public void run() { synchronized(ret) {
531 ret[0] = a.equals(b);
532 }}}, c); } catch (Exception e) { e.printStackTrace(); }
533
534 synchronized(ret) { return ret[0]; }
784 }
785
786 @Override
787 public boolean isWindowTranslucencySupported() {
788 return true;
789 }
790
791 @Override
792 public boolean isTranslucencyCapable(GraphicsConfiguration gc) {
793 return true;
794 }
795
796 public boolean isSwingBackbufferTranslucencySupported() {
797 return true;
798 }
799
800 @Override
801 public boolean enableInputMethodsForTextComponent() {
802 return true;
803 }
804
805 private static URL getScaledImageURL(URL url) {
806 try {
807 String scaledImagePath = getScaledImageName(url.getPath());
808 return scaledImagePath == null ? null : new URL(url.getProtocol(),
809 url.getHost(), url.getPort(), scaledImagePath);
810 } catch (MalformedURLException e) {
811 return null;
812 }
813 }
814
815 private static String getScaledImageName(String path) {
816 if (!isValidPath(path)) {
817 return null;
818 }
819
820 int slash = path.lastIndexOf('/');
821 String name = (slash < 0) ? path : path.substring(slash + 1);
822
823 if (name.contains("@2x")) {
824 return null;
825 }
826
827 int dot = name.lastIndexOf('.');
828 String name2x = (dot < 0) ? name + "@2x"
829 : name.substring(0, dot) + "@2x" + name.substring(dot);
830 return (slash < 0) ? name2x : path.substring(0, slash + 1) + name2x;
831 }
832
833 private static boolean isValidPath(String path) {
834 return !path.isEmpty() && !path.endsWith("/") && !path.endsWith(".");
835 }
836 }
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