555 Component target = getEventSource();
556 ComponentAccessor compAccessor = AWTAccessor.getComponentAccessor();
557
558 if (!compAccessor.getIgnoreRepaint(target)
559 && compAccessor.getWidth(target) != 0
560 && compAccessor.getHeight(target) != 0)
561 {
562 postPaintEvent(target, x, y, w, h);
563 }
564 }
565
566 public void postPaintEvent(Component target, int x, int y, int w, int h) {
567 PaintEvent event = PaintEventDispatcher.getPaintEventDispatcher().
568 createPaintEvent(target, x, y, w, h);
569 if (event != null) {
570 postEventToEventQueue(event);
571 }
572 }
573
574 static int getModifiers(int state, int button, int keyCode) {
575 return getModifiers(state, button, keyCode, 0, false);
576 }
577
578 static int getModifiers(int state, int button, int keyCode, int type, boolean wheel_mouse) {
579 int modifiers = 0;
580
581 if (((state & XConstants.ShiftMask) != 0) ^ (keyCode == KeyEvent.VK_SHIFT)) {
582 modifiers |= InputEvent.SHIFT_DOWN_MASK;
583 }
584 if (((state & XConstants.ControlMask) != 0) ^ (keyCode == KeyEvent.VK_CONTROL)) {
585 modifiers |= InputEvent.CTRL_DOWN_MASK;
586 }
587 if (((state & XToolkit.metaMask) != 0) ^ (keyCode == KeyEvent.VK_META)) {
588 modifiers |= InputEvent.META_DOWN_MASK;
589 }
590 if (((state & XToolkit.altMask) != 0) ^ (keyCode == KeyEvent.VK_ALT)) {
591 modifiers |= InputEvent.ALT_DOWN_MASK;
592 }
593 if (((state & XToolkit.modeSwitchMask) != 0) ^ (keyCode == KeyEvent.VK_ALT_GRAPH)) {
594 modifiers |= InputEvent.ALT_GRAPH_DOWN_MASK;
595 }
596 //InputEvent.BUTTON_DOWN_MASK array is starting from BUTTON1_DOWN_MASK on index == 0.
597 // button currently reflects a real button number and starts from 1. (except NOBUTTON which is zero )
598
599 /* this is an attempt to refactor button IDs in : MouseEvent, InputEvent, XlibWrapper and XWindow.*/
600
601 //reflects a button number similar to MouseEvent.BUTTON1, 2, 3 etc.
602 for (int i = 0; i < XConstants.buttons.length; i ++){
603 //modifier should be added if :
604 // 1) current button is now still in PRESSED state (means that user just pressed mouse but not released yet) or
605 // 2) if Xsystem reports that "state" represents that button was just released. This only happens on RELEASE with 1,2,3 buttons.
606 // ONLY one of these conditions should be TRUE to add that modifier.
607 if (((state & XlibUtil.getButtonMask(i + 1)) != 0) != (button == XConstants.buttons[i])){
608 //exclude wheel buttons from adding their numbers as modifiers
609 if (!wheel_mouse) {
610 modifiers |= InputEvent.getMaskForButton(i+1);
611 }
612 }
613 }
614 return modifiers;
615 }
616
617 static int getXModifiers(AWTKeyStroke stroke) {
618 int mods = stroke.getModifiers();
619 int res = 0;
620 if ((mods & (InputEvent.SHIFT_DOWN_MASK | InputEvent.SHIFT_MASK)) != 0) {
621 res |= XConstants.ShiftMask;
622 }
623 if ((mods & (InputEvent.CTRL_DOWN_MASK | InputEvent.CTRL_MASK)) != 0) {
624 res |= XConstants.ControlMask;
625 }
626 if ((mods & (InputEvent.ALT_DOWN_MASK | InputEvent.ALT_MASK)) != 0) {
627 res |= XToolkit.altMask;
628 }
629 if ((mods & (InputEvent.META_DOWN_MASK | InputEvent.META_MASK)) != 0) {
630 res |= XToolkit.metaMask;
631 }
632 if ((mods & (InputEvent.ALT_GRAPH_DOWN_MASK | InputEvent.ALT_GRAPH_MASK)) != 0) {
633 res |= XToolkit.modeSwitchMask;
634 }
635 return res;
636 }
637
638 static int getMouseMovementSmudge() {
639 //TODO: It's possible to read corresponding settings
640 return AWT_MULTICLICK_SMUDGE;
641 }
642
643 public void handleButtonPressRelease(XEvent xev) {
644 super.handleButtonPressRelease(xev);
645 XButtonEvent xbe = xev.get_xbutton();
646 if (isEventDisabled(xev)) {
647 return;
648 }
649 if (eventLog.isLoggable(PlatformLogger.Level.FINE)) {
650 eventLog.fine(xbe.toString());
651 }
652 long when;
653 int modifiers;
654 boolean popupTrigger = false;
655 int button=0;
656 boolean wheel_mouse = false;
657 int lbutton = xbe.get_button();
658 /*
659 * Ignore the buttons above 20 due to the bit limit for
660 * InputEvent.BUTTON_DOWN_MASK.
661 * One more bit is reserved for FIRST_HIGH_BIT.
662 */
663 if (lbutton > SunToolkit.MAX_BUTTONS_SUPPORTED) {
664 return;
665 }
666 int type = xev.get_type();
667 when = xbe.get_time();
668 long jWhen = XToolkit.nowMillisUTC_offset(when);
669
670 int x = xbe.get_x();
671 int y = xbe.get_y();
672 if (xev.get_xany().get_window() != window) {
673 Point localXY = toLocal(xbe.get_x_root(), xbe.get_y_root());
674 x = localXY.x;
675 y = localXY.y;
676 }
689 }
690 if (lastWindow == this && lastButton == lbutton && (when - lastTime) < XToolkit.getMultiClickTime()) {
691 clickCount++;
692 } else {
693 clickCount = 1;
694 lastWindowRef = new WeakReference<>(this);
695 lastButton = lbutton;
696 lastX = x;
697 lastY = y;
698 }
699 lastTime = when;
700
701
702 /*
703 Check for popup trigger !!
704 */
705 popupTrigger = (lbutton == 3);
706 }
707
708 button = XConstants.buttons[lbutton - 1];
709 // 4 and 5 buttons are usually considered assigned to a first wheel
710 if (lbutton == XConstants.buttons[3] ||
711 lbutton == XConstants.buttons[4]) {
712 wheel_mouse = true;
713 }
714
715 // mapping extra buttons to numbers starting from 4.
716 if ((button > XConstants.buttons[4]) && (!Toolkit.getDefaultToolkit().areExtraMouseButtonsEnabled())){
717 return;
718 }
719
720 if (button > XConstants.buttons[4]){
721 button -= 2;
722 }
723 modifiers = getModifiers(xbe.get_state(),button,0, type, wheel_mouse);
724
725 if (!wheel_mouse) {
726 MouseEvent me = new MouseEvent(getEventSource(),
727 type == XConstants.ButtonPress ? MouseEvent.MOUSE_PRESSED : MouseEvent.MOUSE_RELEASED,
728 jWhen,modifiers, x, y,
729 xbe.get_x_root(),
730 xbe.get_y_root(),
731 clickCount,popupTrigger,button);
732
733 postEventToEventQueue(me);
734
735 if ((type == XConstants.ButtonRelease) &&
736 ((mouseButtonClickAllowed & XlibUtil.getButtonMask(lbutton)) != 0) ) // No up-button in the drag-state
737 {
738 postEventToEventQueue(me = new MouseEvent(getEventSource(),
739 MouseEvent.MOUSE_CLICKED,
740 jWhen,
741 modifiers,
742 x, y,
743 xbe.get_x_root(),
744 xbe.get_y_root(),
745 clickCount,
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555 Component target = getEventSource();
556 ComponentAccessor compAccessor = AWTAccessor.getComponentAccessor();
557
558 if (!compAccessor.getIgnoreRepaint(target)
559 && compAccessor.getWidth(target) != 0
560 && compAccessor.getHeight(target) != 0)
561 {
562 postPaintEvent(target, x, y, w, h);
563 }
564 }
565
566 public void postPaintEvent(Component target, int x, int y, int w, int h) {
567 PaintEvent event = PaintEventDispatcher.getPaintEventDispatcher().
568 createPaintEvent(target, x, y, w, h);
569 if (event != null) {
570 postEventToEventQueue(event);
571 }
572 }
573
574 static int getModifiers(int state, int button, int keyCode) {
575 int modifiers = 0;
576
577 if (((state & XConstants.ShiftMask) != 0) ^ (keyCode == KeyEvent.VK_SHIFT)) {
578 modifiers |= InputEvent.SHIFT_DOWN_MASK;
579 }
580 if (((state & XConstants.ControlMask) != 0) ^ (keyCode == KeyEvent.VK_CONTROL)) {
581 modifiers |= InputEvent.CTRL_DOWN_MASK;
582 }
583 if (((state & XToolkit.metaMask) != 0) ^ (keyCode == KeyEvent.VK_META)) {
584 modifiers |= InputEvent.META_DOWN_MASK;
585 }
586 if (((state & XToolkit.altMask) != 0) ^ (keyCode == KeyEvent.VK_ALT)) {
587 modifiers |= InputEvent.ALT_DOWN_MASK;
588 }
589 if (((state & XToolkit.modeSwitchMask) != 0) ^ (keyCode == KeyEvent.VK_ALT_GRAPH)) {
590 modifiers |= InputEvent.ALT_GRAPH_DOWN_MASK;
591 }
592 //InputEvent.BUTTON_DOWN_MASK array is starting from BUTTON1_DOWN_MASK on index == 0.
593 // button currently reflects a real button number and starts from 1. (except NOBUTTON which is zero )
594
595 /* this is an attempt to refactor button IDs in : MouseEvent, InputEvent, XlibWrapper and XWindow.*/
596
597 //reflects a button number similar to MouseEvent.BUTTON1, 2, 3 etc.
598 for (int i = 0; i < XConstants.buttons.length; i ++){
599 //modifier should be added if :
600 // 1) current button is now still in PRESSED state (means that user just pressed mouse but not released yet) or
601 // 2) if Xsystem reports that "state" represents that button was just released. This only happens on RELEASE with 1,2,3 buttons.
602 // ONLY one of these conditions should be TRUE to add that modifier.
603 if (((state & XlibUtil.getButtonMask(i + 1)) != 0) != (button == XConstants.buttons[i])){
604 //exclude wheel buttons from adding their numbers as modifiers
605 if (!isWheel(XConstants.buttons[i])) {
606 modifiers |= InputEvent.getMaskForButton(i+1);
607 }
608 }
609 }
610 return modifiers;
611 }
612
613 static boolean isWheel(int button) {
614 // 4 and 5 buttons are usually considered assigned to a first wheel
615 return button == XConstants.buttons[3] || button == XConstants.buttons[4];
616 }
617
618 static int getXModifiers(AWTKeyStroke stroke) {
619 int mods = stroke.getModifiers();
620 int res = 0;
621 if ((mods & (InputEvent.SHIFT_DOWN_MASK | InputEvent.SHIFT_MASK)) != 0) {
622 res |= XConstants.ShiftMask;
623 }
624 if ((mods & (InputEvent.CTRL_DOWN_MASK | InputEvent.CTRL_MASK)) != 0) {
625 res |= XConstants.ControlMask;
626 }
627 if ((mods & (InputEvent.ALT_DOWN_MASK | InputEvent.ALT_MASK)) != 0) {
628 res |= XToolkit.altMask;
629 }
630 if ((mods & (InputEvent.META_DOWN_MASK | InputEvent.META_MASK)) != 0) {
631 res |= XToolkit.metaMask;
632 }
633 if ((mods & (InputEvent.ALT_GRAPH_DOWN_MASK | InputEvent.ALT_GRAPH_MASK)) != 0) {
634 res |= XToolkit.modeSwitchMask;
635 }
636 return res;
637 }
638
639 static int getMouseMovementSmudge() {
640 //TODO: It's possible to read corresponding settings
641 return AWT_MULTICLICK_SMUDGE;
642 }
643
644 public void handleButtonPressRelease(XEvent xev) {
645 super.handleButtonPressRelease(xev);
646 XButtonEvent xbe = xev.get_xbutton();
647 if (isEventDisabled(xev)) {
648 return;
649 }
650 if (eventLog.isLoggable(PlatformLogger.Level.FINE)) {
651 eventLog.fine(xbe.toString());
652 }
653 long when;
654 int modifiers;
655 boolean popupTrigger = false;
656 int button=0;
657 int lbutton = xbe.get_button();
658 /*
659 * Ignore the buttons above 20 due to the bit limit for
660 * InputEvent.BUTTON_DOWN_MASK.
661 * One more bit is reserved for FIRST_HIGH_BIT.
662 */
663 if (lbutton > SunToolkit.MAX_BUTTONS_SUPPORTED) {
664 return;
665 }
666 int type = xev.get_type();
667 when = xbe.get_time();
668 long jWhen = XToolkit.nowMillisUTC_offset(when);
669
670 int x = xbe.get_x();
671 int y = xbe.get_y();
672 if (xev.get_xany().get_window() != window) {
673 Point localXY = toLocal(xbe.get_x_root(), xbe.get_y_root());
674 x = localXY.x;
675 y = localXY.y;
676 }
689 }
690 if (lastWindow == this && lastButton == lbutton && (when - lastTime) < XToolkit.getMultiClickTime()) {
691 clickCount++;
692 } else {
693 clickCount = 1;
694 lastWindowRef = new WeakReference<>(this);
695 lastButton = lbutton;
696 lastX = x;
697 lastY = y;
698 }
699 lastTime = when;
700
701
702 /*
703 Check for popup trigger !!
704 */
705 popupTrigger = (lbutton == 3);
706 }
707
708 button = XConstants.buttons[lbutton - 1];
709
710 // mapping extra buttons to numbers starting from 4.
711 if ((button > XConstants.buttons[4]) && (!Toolkit.getDefaultToolkit().areExtraMouseButtonsEnabled())){
712 return;
713 }
714
715 if (button > XConstants.buttons[4]){
716 button -= 2;
717 }
718 modifiers = getModifiers(xbe.get_state(),button,0);
719
720 if (!isWheel(lbutton)) {
721 MouseEvent me = new MouseEvent(getEventSource(),
722 type == XConstants.ButtonPress ? MouseEvent.MOUSE_PRESSED : MouseEvent.MOUSE_RELEASED,
723 jWhen,modifiers, x, y,
724 xbe.get_x_root(),
725 xbe.get_y_root(),
726 clickCount,popupTrigger,button);
727
728 postEventToEventQueue(me);
729
730 if ((type == XConstants.ButtonRelease) &&
731 ((mouseButtonClickAllowed & XlibUtil.getButtonMask(lbutton)) != 0) ) // No up-button in the drag-state
732 {
733 postEventToEventQueue(me = new MouseEvent(getEventSource(),
734 MouseEvent.MOUSE_CLICKED,
735 jWhen,
736 modifiers,
737 x, y,
738 xbe.get_x_root(),
739 xbe.get_y_root(),
740 clickCount,
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