7124321: [macosx] TrayIcon MouseListener is never triggered

Reviewed-by: anthony

src/macosx/classes/sun/lwawt/macosx/CTrayIcon.java

@@ -26,6 +26,7 @@
 package sun.lwawt.macosx;
 
 import sun.awt.SunToolkit;
+import sun.lwawt.macosx.event.NSEvent;
 
 import javax.swing.*;
 import java.awt.*;
@@ -42,6 +43,16 @@ public class CTrayIcon extends CFRetainedResource implements TrayIconPeer {
     private JDialog messageDialog;
     private DialogEventHandler handler;
 
+    // In order to construct MouseEvent object, we need to specify a
+    // Component target. Because TrayIcon isn't Component's subclass,
+    // we use this dummy frame instead
+    private final Frame dummyFrame;
+
+    // A bitmask that indicates what mouse buttons produce MOUSE_CLICKED events
+    // on MOUSE_RELEASE. Click events are only generated if there were no drag
+    // events between MOUSE_PRESSED and MOUSE_RELEASED for particular button
+    private static int mouseClickButtons = 0;
+
     CTrayIcon(TrayIcon target) {
         super(0, true);
 
@@ -49,6 +60,7 @@ public class CTrayIcon extends CFRetainedResource implements TrayIconPeer {
         this.handler = null;
         this.target = target;
         this.popup = target.getPopupMenu();
+        this.dummyFrame = new Frame();
         setPtr(createModel());
 
         //if no one else is creating the peer.
@@ -119,6 +131,8 @@ public class CTrayIcon extends CFRetainedResource implements TrayIconPeer {
             disposeMessageDialog();
         }
 
+        dummyFrame.dispose();
+
         LWCToolkit.targetDisposedPeer(target, this);
         target = null;
 
@@ -161,17 +175,78 @@ public class CTrayIcon extends CFRetainedResource implements TrayIconPeer {
 
     private native void setNativeImage(final long model, final long nsimage, final boolean autosize);
 
-    //invocation from the AWTTrayIcon.m
-    public void performAction() {
+    private void postEvent(final AWTEvent event) {
         SunToolkit.executeOnEventHandlerThread(target, new Runnable() {
             public void run() {
-                final String cmd = target.getActionCommand();
-                final ActionEvent event = new ActionEvent(target, ActionEvent.ACTION_PERFORMED, cmd);
                 SunToolkit.postEvent(SunToolkit.targetToAppContext(target), event);
             }
         });
     }
 
+    //invocation from the AWTTrayIcon.m
+    private void handleMouseEvent(NSEvent nsEvent) {
+        int buttonNumber = nsEvent.getButtonNumber();
+        final SunToolkit tk = (SunToolkit)Toolkit.getDefaultToolkit();
+        if ((buttonNumber > 2 && !tk.areExtraMouseButtonsEnabled())
+                || buttonNumber > tk.getNumberOfButtons() - 1) {
+            return;
+        }
+
+        int jeventType = NSEvent.nsToJavaEventType(nsEvent.getType());
+
+        int jbuttonNumber = MouseEvent.NOBUTTON;
+        int jclickCount = 0;
+        if (jeventType != MouseEvent.MOUSE_MOVED) {
+            jbuttonNumber = NSEvent.nsToJavaButton(buttonNumber);
+            jclickCount = nsEvent.getClickCount();
+        }
+
+        int jmodifiers = NSEvent.nsToJavaMouseModifiers(buttonNumber,
+                nsEvent.getModifierFlags());
+        boolean isPopupTrigger = NSEvent.isPopupTrigger(jmodifiers);
+
+        int eventButtonMask = (jbuttonNumber > 0)?
+                MouseEvent.getMaskForButton(jbuttonNumber) : 0;
+        long when = System.currentTimeMillis();
+
+        if (jeventType == MouseEvent.MOUSE_PRESSED) {
+            mouseClickButtons |= eventButtonMask;
+        } else if (jeventType == MouseEvent.MOUSE_DRAGGED) {
+            mouseClickButtons = 0;
+        }
+
+        // The MouseEvent's coordinates are relative to screen
+        int absX = nsEvent.getAbsX();
+        int absY = nsEvent.getAbsY();
+
+        MouseEvent mouseEvent = new MouseEvent(dummyFrame, jeventType, when,
+                jmodifiers, absX, absY, absX, absY, jclickCount, isPopupTrigger,
+                jbuttonNumber);
+        mouseEvent.setSource(target);
+        postEvent(mouseEvent);
+
+        // fire ACTION event
+        if (jeventType == MouseEvent.MOUSE_PRESSED && isPopupTrigger) {
+            final String cmd = target.getActionCommand();
+            final ActionEvent event = new ActionEvent(target,
+                    ActionEvent.ACTION_PERFORMED, cmd);
+            postEvent(event);
+        }
+
+        // synthesize CLICKED event
+        if (jeventType == MouseEvent.MOUSE_RELEASED) {
+            if ((mouseClickButtons & eventButtonMask) != 0) {
+                MouseEvent clickEvent = new MouseEvent(dummyFrame,
+                        MouseEvent.MOUSE_CLICKED, when, jmodifiers, absX, absY,
+                        absX, absY, jclickCount, isPopupTrigger, jbuttonNumber);
+                clickEvent.setSource(target);
+                postEvent(clickEvent);
+            }
+
+            mouseClickButtons &= ~eventButtonMask;
+        }
+    }
+
     private native Point2D nativeGetIconLocation(long trayIconModel);
 
     public void displayMessageOnEDT(String caption, String text,
@@ -256,6 +331,9 @@ public class CTrayIcon extends CFRetainedResource implements TrayIconPeer {
 
         dialog.setDefaultCloseOperation(JDialog.DO_NOTHING_ON_CLOSE);
         dialog.setModal(false);
+        dialog.setModalExclusionType(Dialog.ModalExclusionType.TOOLKIT_EXCLUDE);
+        dialog.setAlwaysOnTop(true);
+        dialog.setAutoRequestFocus(false);
         dialog.setResizable(false);
         dialog.setContentPane(op);
 

src/macosx/native/sun/awt/CTrayIcon.h

@@ -53,6 +53,7 @@ extern "C" {
 - (jobject) peer;
 - (void) setImage:(NSImage *) imagePtr sizing:(BOOL)autosize;
 - (NSPoint) getLocationOnScreen;
+- (void) deliverJavaMouseEvent:(NSEvent*) event;
 
 @end //AWTTrayIcon
 
@@ -68,6 +69,7 @@ extern "C" {
 -(id)initWithTrayIcon:(AWTTrayIcon *)theTrayIcon;
 -(void)setHighlighted:(BOOL)aFlag;
 -(void)setImage:(NSImage*)anImage;
+-(void)setTrayIcon:(AWTTrayIcon*)theTrayIcon;
 
 @end //AWTTrayIconView
 

src/macosx/native/sun/awt/CTrayIcon.m

@@ -29,6 +29,7 @@
 #import "CTrayIcon.h"
 #import "ThreadUtilities.h"
 #include "GeomUtilities.h"
+#import "LWCToolkit.h"
 
 #define kImageInset 4.0
 
@@ -76,8 +77,9 @@ static NSSize ScaledImageSizeForStatusBar(NSSize imageSize) {
     // Its a bad idea to force the item to release our view by setting
     // the item's view to nil: it can lead to a crash in some scenarios.
     // The item will release the view later on, so just set the view's image
-    // to nil since we are done with it.
+    // and tray icon to nil since we are done with it.
     [view setImage: nil];
+    [view setTrayIcon: nil];
     [view release];
 
     [theItem release];
@@ -115,6 +117,45 @@ static NSSize ScaledImageSizeForStatusBar(NSSize imageSize) {
     return [[view window] convertBaseToScreen: NSZeroPoint];
 }
 
+-(void) deliverJavaMouseEvent: (NSEvent *) event {
+    [AWTToolkit eventCountPlusPlus];
+
+    JNIEnv *env = [ThreadUtilities getJNIEnv];
+
+    NSPoint eventLocation = [event locationInWindow];
+    NSPoint localPoint = [view convertPoint: eventLocation fromView: nil];
+    localPoint.y = [view bounds].size.height - localPoint.y;
+
+    NSPoint absP = [NSEvent mouseLocation];
+    NSEventType type = [event type];
+
+    NSRect screenRect = [[NSScreen mainScreen] frame];
+    absP.y = screenRect.size.height - absP.y;
+    jint clickCount;
+
+    clickCount = [event clickCount];
+
+    static JNF_CLASS_CACHE(jc_NSEvent, "sun/lwawt/macosx/event/NSEvent");
+    static JNF_CTOR_CACHE(jctor_NSEvent, jc_NSEvent, "(IIIIIIIIDD)V");
+    jobject jEvent = JNFNewObject(env, jctor_NSEvent,
+                                  [event type],
+                                  [event modifierFlags],
+                                  clickCount,
+                                  [event buttonNumber],
+                                  (jint)localPoint.x, (jint)localPoint.y,
+                                  (jint)absP.x, (jint)absP.y,
+                                  [event deltaY],
+                                  [event deltaX]);
+    if (jEvent == nil) {
+        // Unable to create event by some reason.
+        return;
+    }
+
+    static JNF_CLASS_CACHE(jc_TrayIcon, "sun/lwawt/macosx/CTrayIcon");
+    static JNF_MEMBER_CACHE(jm_handleMouseEvent, jc_TrayIcon, "handleMouseEvent", "(Lsun/lwawt/macosx/event/NSEvent;)V");
+    JNFCallVoidMethod(env, peer, jm_handleMouseEvent, jEvent);
+}
+
 @end //AWTTrayIcon
 //================================================
 
@@ -123,7 +164,7 @@ static NSSize ScaledImageSizeForStatusBar(NSSize imageSize) {
 -(id)initWithTrayIcon:(AWTTrayIcon *)theTrayIcon {
     self = [super initWithFrame:NSMakeRect(0, 0, 1, 1)];
 
-    trayIcon = theTrayIcon;
+    [self setTrayIcon: theTrayIcon];
     isHighlighted = NO;
     image = nil;
 
@@ -153,6 +194,10 @@ static NSSize ScaledImageSizeForStatusBar(NSSize imageSize) {
     }
 }
 
+-(void)setTrayIcon:(AWTTrayIcon*)theTrayIcon {
+    trayIcon = theTrayIcon;
+}
+
 - (void)menuWillOpen:(NSMenu *)menu
 {
     [self setHighlighted:YES];
@@ -191,30 +236,57 @@ static NSSize ScaledImageSizeForStatusBar(NSSize imageSize) {
      ];
 }
 
-- (void) mouseDown:(NSEvent *)e {
-    //find CTrayIcon.getPopupMenuModel method and call it to get popup menu ptr.
-    JNIEnv *env = [ThreadUtilities getJNIEnv];
-    static JNF_CLASS_CACHE(jc_CTrayIcon, "sun/lwawt/macosx/CTrayIcon");
-    static JNF_MEMBER_CACHE(jm_getPopupMenuModel, jc_CTrayIcon, "getPopupMenuModel", "()J");
-    static JNF_MEMBER_CACHE(jm_performAction, jc_CTrayIcon, "performAction", "()V");
-    jlong res = JNFCallLongMethod(env, trayIcon.peer, jm_getPopupMenuModel);
-    if (res != 0) {
-        CPopupMenu *cmenu = jlong_to_ptr(res);
-        NSMenu* menu = [cmenu menu];
-        [menu setDelegate:self];
-        [trayIcon.theItem popUpStatusItemMenu:menu];
-        [self setNeedsDisplay:YES];
-    } else {
-        JNFCallVoidMethod(env, trayIcon.peer, jm_performAction);
+- (void)mouseDown:(NSEvent *)event {
+    [trayIcon deliverJavaMouseEvent: event];
+
+    // don't show the menu on ctrl+click: it triggers ACTION event, like right click
+    if (([event modifierFlags] & NSControlKeyMask) == 0) {
+        //find CTrayIcon.getPopupMenuModel method and call it to get popup menu ptr.
+        JNIEnv *env = [ThreadUtilities getJNIEnv];
+        static JNF_CLASS_CACHE(jc_CTrayIcon, "sun/lwawt/macosx/CTrayIcon");
+        static JNF_MEMBER_CACHE(jm_getPopupMenuModel, jc_CTrayIcon, "getPopupMenuModel", "()J");
+        jlong res = JNFCallLongMethod(env, trayIcon.peer, jm_getPopupMenuModel);
+
+        if (res != 0) {
+            CPopupMenu *cmenu = jlong_to_ptr(res);
+            NSMenu* menu = [cmenu menu];
+            [menu setDelegate:self];
+            [trayIcon.theItem popUpStatusItemMenu:menu];
+            [self setNeedsDisplay:YES];
+        }
     }
 }
 
-- (void) rightMouseDown:(NSEvent *)e {
-    // Call CTrayIcon.performAction() method on right mouse press
-    JNIEnv *env = [ThreadUtilities getJNIEnv];
-    static JNF_CLASS_CACHE(jc_CTrayIcon, "sun/lwawt/macosx/CTrayIcon");
-    static JNF_MEMBER_CACHE(jm_performAction, jc_CTrayIcon, "performAction", "()V");
-    JNFCallVoidMethod(env, trayIcon.peer, jm_performAction);
+- (void) mouseUp:(NSEvent *)event {
+    [trayIcon deliverJavaMouseEvent: event];
+}
+
+- (void) mouseDragged:(NSEvent *)event {
+    [trayIcon deliverJavaMouseEvent: event];
+}
+
+- (void) rightMouseDown:(NSEvent *)event {
+    [trayIcon deliverJavaMouseEvent: event];
+}
+
+- (void) rightMouseUp:(NSEvent *)event {
+    [trayIcon deliverJavaMouseEvent: event];
+}
+
+- (void) rightMouseDragged:(NSEvent *)event {
+    [trayIcon deliverJavaMouseEvent: event];
+}
+
+- (void) otherMouseDown:(NSEvent *)event {
+    [trayIcon deliverJavaMouseEvent: event];
+}
+
+- (void) otherMouseUp:(NSEvent *)event {
+    [trayIcon deliverJavaMouseEvent: event];
+}
+
+- (void) otherMouseDragged:(NSEvent *)event {
+    [trayIcon deliverJavaMouseEvent: event];
 }