/
CPlatformWindow.java
1374 lines (1196 loc) · 54 KB
/
CPlatformWindow.java
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/*
* Copyright (c) 2011, 2021, 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. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* 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.
*/
package sun.lwawt.macosx;
import java.awt.Color;
import java.awt.Component;
import java.awt.DefaultKeyboardFocusManager;
import java.awt.Dialog;
import java.awt.Dialog.ModalityType;
import java.awt.Font;
import java.awt.FontMetrics;
import java.awt.Frame;
import java.awt.GraphicsDevice;
import java.awt.Insets;
import java.awt.MenuBar;
import java.awt.Point;
import java.awt.Rectangle;
import java.awt.Toolkit;
import java.awt.Window;
import java.awt.event.FocusEvent;
import java.awt.event.WindowEvent;
import java.beans.PropertyChangeEvent;
import java.beans.PropertyChangeListener;
import java.lang.reflect.InvocationTargetException;
import java.security.AccessController;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Comparator;
import java.util.concurrent.atomic.AtomicBoolean;
import java.util.concurrent.atomic.AtomicLong;
import java.util.concurrent.atomic.AtomicReference;
import javax.swing.JRootPane;
import javax.swing.RootPaneContainer;
import javax.swing.SwingUtilities;
import com.apple.laf.ClientPropertyApplicator;
import com.apple.laf.ClientPropertyApplicator.Property;
import sun.awt.AWTAccessor;
import sun.awt.AWTAccessor.ComponentAccessor;
import sun.awt.AWTAccessor.WindowAccessor;
import sun.java2d.SurfaceData;
import sun.lwawt.LWLightweightFramePeer;
import sun.lwawt.LWToolkit;
import sun.lwawt.LWWindowPeer;
import sun.lwawt.LWWindowPeer.PeerType;
import sun.lwawt.PlatformWindow;
import sun.security.action.GetPropertyAction;
import sun.util.logging.PlatformLogger;
public class CPlatformWindow extends CFRetainedResource implements PlatformWindow {
private native long nativeCreateNSWindow(long nsViewPtr,long ownerPtr, long styleBits, double x, double y, double w, double h);
private static native void nativeSetNSWindowStyleBits(long nsWindowPtr, int mask, int data);
private static native void nativeSetNSWindowMenuBar(long nsWindowPtr, long menuBarPtr);
private static native Insets nativeGetNSWindowInsets(long nsWindowPtr);
private static native void nativeSetNSWindowBounds(long nsWindowPtr, double x, double y, double w, double h);
private static native void nativeSetNSWindowLocationByPlatform(long nsWindowPtr);
private static native void nativeSetNSWindowStandardFrame(long nsWindowPtr,
double x, double y, double w, double h);
private static native void nativeSetNSWindowMinMax(long nsWindowPtr, double minW, double minH, double maxW, double maxH);
private static native void nativePushNSWindowToBack(long nsWindowPtr);
private static native void nativePushNSWindowToFront(long nsWindowPtr);
private static native void nativeSetNSWindowTitle(long nsWindowPtr, String title);
private static native void nativeRevalidateNSWindowShadow(long nsWindowPtr);
private static native void nativeSetNSWindowMinimizedIcon(long nsWindowPtr, long nsImage);
private static native void nativeSetNSWindowRepresentedFilename(long nsWindowPtr, String representedFilename);
private static native void nativeSetAllowAutomaticTabbingProperty(boolean allowAutomaticWindowTabbing);
private static native void nativeSetEnabled(long nsWindowPtr, boolean isEnabled);
private static native void nativeSynthesizeMouseEnteredExitedEvents();
private static native void nativeSynthesizeMouseEnteredExitedEvents(long nsWindowPtr, int eventType);
private static native void nativeDispose(long nsWindowPtr);
private static native void nativeEnterFullScreenMode(long nsWindowPtr);
private static native void nativeExitFullScreenMode(long nsWindowPtr);
static native CPlatformWindow nativeGetTopmostPlatformWindowUnderMouse();
// Loger to report issues happened during execution but that do not affect functionality
private static final PlatformLogger logger = PlatformLogger.getLogger("sun.lwawt.macosx.CPlatformWindow");
private static final PlatformLogger focusLogger = PlatformLogger.getLogger("sun.lwawt.macosx.focus.CPlatformWindow");
// for client properties
public static final String WINDOW_BRUSH_METAL_LOOK = "apple.awt.brushMetalLook";
public static final String WINDOW_DRAGGABLE_BACKGROUND = "apple.awt.draggableWindowBackground";
public static final String WINDOW_ALPHA = "Window.alpha";
public static final String WINDOW_SHADOW = "Window.shadow";
public static final String WINDOW_STYLE = "Window.style";
public static final String WINDOW_SHADOW_REVALIDATE_NOW = "apple.awt.windowShadow.revalidateNow";
public static final String WINDOW_DOCUMENT_MODIFIED = "Window.documentModified";
public static final String WINDOW_DOCUMENT_FILE = "Window.documentFile";
public static final String WINDOW_CLOSEABLE = "Window.closeable";
public static final String WINDOW_MINIMIZABLE = "Window.minimizable";
public static final String WINDOW_ZOOMABLE = "Window.zoomable";
public static final String WINDOW_HIDES_ON_DEACTIVATE="Window.hidesOnDeactivate";
public static final String WINDOW_DOC_MODAL_SHEET = "apple.awt.documentModalSheet";
public static final String WINDOW_FADE_DELEGATE = "apple.awt._windowFadeDelegate";
public static final String WINDOW_FADE_IN = "apple.awt._windowFadeIn";
public static final String WINDOW_FADE_OUT = "apple.awt._windowFadeOut";
public static final String WINDOW_FULLSCREENABLE = "apple.awt.fullscreenable";
public static final String WINDOW_FULL_CONTENT = "apple.awt.fullWindowContent";
public static final String WINDOW_TRANSPARENT_TITLE_BAR = "apple.awt.transparentTitleBar";
public static final String WINDOW_TITLE_VISIBLE = "apple.awt.windowTitleVisible";
// This system property is named as jdk.* because it is not specific to AWT
// and it is also used in JavaFX
@SuppressWarnings("removal")
public static final String MAC_OS_TABBED_WINDOW = AccessController.doPrivileged(
new GetPropertyAction("jdk.allowMacOSTabbedWindows"));
// Yeah, I know. But it's easier to deal with ints from JNI
static final int MODELESS = 0;
static final int DOCUMENT_MODAL = 1;
static final int APPLICATION_MODAL = 2;
static final int TOOLKIT_MODAL = 3;
// window style bits
static final int _RESERVED_FOR_DATA = 1 << 0;
// corresponds to native style mask bits
static final int DECORATED = 1 << 1;
static final int TEXTURED = 1 << 2;
static final int UNIFIED = 1 << 3;
static final int UTILITY = 1 << 4;
static final int HUD = 1 << 5;
static final int SHEET = 1 << 6;
static final int CLOSEABLE = 1 << 7;
static final int MINIMIZABLE = 1 << 8;
static final int RESIZABLE = 1 << 9; // both a style bit and prop bit
static final int NONACTIVATING = 1 << 24;
static final int IS_DIALOG = 1 << 25;
static final int IS_MODAL = 1 << 26;
static final int IS_POPUP = 1 << 27;
static final int FULL_WINDOW_CONTENT = 1 << 14;
static final int _STYLE_PROP_BITMASK = DECORATED | TEXTURED | UNIFIED | UTILITY | HUD | SHEET | CLOSEABLE
| MINIMIZABLE | RESIZABLE | FULL_WINDOW_CONTENT;
// corresponds to method-based properties
static final int HAS_SHADOW = 1 << 10;
static final int ZOOMABLE = 1 << 11;
static final int ALWAYS_ON_TOP = 1 << 15;
static final int HIDES_ON_DEACTIVATE = 1 << 17;
static final int DRAGGABLE_BACKGROUND = 1 << 19;
static final int DOCUMENT_MODIFIED = 1 << 21;
static final int FULLSCREENABLE = 1 << 23;
static final int TRANSPARENT_TITLE_BAR = 1 << 18;
static final int TITLE_VISIBLE = 1 << 25;
static final int _METHOD_PROP_BITMASK = RESIZABLE | HAS_SHADOW | ZOOMABLE | ALWAYS_ON_TOP | HIDES_ON_DEACTIVATE
| DRAGGABLE_BACKGROUND | DOCUMENT_MODIFIED | FULLSCREENABLE
| TRANSPARENT_TITLE_BAR | TITLE_VISIBLE;
// corresponds to callback-based properties
static final int SHOULD_BECOME_KEY = 1 << 12;
static final int SHOULD_BECOME_MAIN = 1 << 13;
static final int MODAL_EXCLUDED = 1 << 16;
static final int _CALLBACK_PROP_BITMASK = SHOULD_BECOME_KEY | SHOULD_BECOME_MAIN | MODAL_EXCLUDED;
static int SET(final int bits, final int mask, final boolean value) {
if (value) return (bits | mask);
return bits & ~mask;
}
static boolean IS(final int bits, final int mask) {
return (bits & mask) != 0;
}
static {
nativeSetAllowAutomaticTabbingProperty(Boolean.parseBoolean(MAC_OS_TABBED_WINDOW));
}
@SuppressWarnings({"unchecked", "rawtypes"})
static ClientPropertyApplicator<JRootPane, CPlatformWindow> CLIENT_PROPERTY_APPLICATOR = new ClientPropertyApplicator<JRootPane, CPlatformWindow>(new Property[] {
new Property<CPlatformWindow>(WINDOW_DOCUMENT_MODIFIED) { public void applyProperty(final CPlatformWindow c, final Object value) {
c.setStyleBits(DOCUMENT_MODIFIED, value == null ? false : Boolean.parseBoolean(value.toString()));
}},
new Property<CPlatformWindow>(WINDOW_BRUSH_METAL_LOOK) { public void applyProperty(final CPlatformWindow c, final Object value) {
c.setStyleBits(TEXTURED, Boolean.parseBoolean(value.toString()));
}},
new Property<CPlatformWindow>(WINDOW_ALPHA) { public void applyProperty(final CPlatformWindow c, final Object value) {
c.target.setOpacity(value == null ? 1.0f : Float.parseFloat(value.toString()));
}},
new Property<CPlatformWindow>(WINDOW_SHADOW) { public void applyProperty(final CPlatformWindow c, final Object value) {
c.setStyleBits(HAS_SHADOW, value == null ? true : Boolean.parseBoolean(value.toString()));
}},
new Property<CPlatformWindow>(WINDOW_MINIMIZABLE) { public void applyProperty(final CPlatformWindow c, final Object value) {
c.setStyleBits(MINIMIZABLE, Boolean.parseBoolean(value.toString()));
}},
new Property<CPlatformWindow>(WINDOW_CLOSEABLE) { public void applyProperty(final CPlatformWindow c, final Object value) {
c.setStyleBits(CLOSEABLE, Boolean.parseBoolean(value.toString()));
}},
new Property<CPlatformWindow>(WINDOW_ZOOMABLE) { public void applyProperty(final CPlatformWindow c, final Object value) {
boolean zoomable = Boolean.parseBoolean(value.toString());
if (c.target instanceof RootPaneContainer
&& c.getPeer().getPeerType() == PeerType.FRAME) {
if (c.isInFullScreen && !zoomable) {
c.toggleFullScreen();
}
}
c.setStyleBits(ZOOMABLE, zoomable);
}},
new Property<CPlatformWindow>(WINDOW_FULLSCREENABLE) { public void applyProperty(final CPlatformWindow c, final Object value) {
boolean fullscrenable = Boolean.parseBoolean(value.toString());
if (c.target instanceof RootPaneContainer
&& c.getPeer().getPeerType() == PeerType.FRAME) {
if (c.isInFullScreen && !fullscrenable) {
c.toggleFullScreen();
}
}
c.setStyleBits(FULLSCREENABLE, fullscrenable);
}},
new Property<CPlatformWindow>(WINDOW_SHADOW_REVALIDATE_NOW) { public void applyProperty(final CPlatformWindow c, final Object value) {
c.execute(ptr -> nativeRevalidateNSWindowShadow(ptr));
}},
new Property<CPlatformWindow>(WINDOW_DOCUMENT_FILE) { public void applyProperty(final CPlatformWindow c, final Object value) {
if (value == null || !(value instanceof java.io.File)) {
c.execute(ptr->nativeSetNSWindowRepresentedFilename(ptr, null));
return;
}
final String filename = ((java.io.File)value).getAbsolutePath();
c.execute(ptr->nativeSetNSWindowRepresentedFilename(ptr, filename));
}},
new Property<CPlatformWindow>(WINDOW_FULL_CONTENT) {
public void applyProperty(final CPlatformWindow c, final Object value) {
boolean isFullWindowContent = Boolean.parseBoolean(value.toString());
c.setStyleBits(FULL_WINDOW_CONTENT, isFullWindowContent);
}
},
new Property<CPlatformWindow>(WINDOW_TRANSPARENT_TITLE_BAR) {
public void applyProperty(final CPlatformWindow c, final Object value) {
boolean isTransparentTitleBar = Boolean.parseBoolean(value.toString());
c.setStyleBits(TRANSPARENT_TITLE_BAR, isTransparentTitleBar);
}
},
new Property<CPlatformWindow>(WINDOW_TITLE_VISIBLE) {
public void applyProperty(final CPlatformWindow c, final Object value) {
c.setStyleBits(TITLE_VISIBLE, value == null ? true : Boolean.parseBoolean(value.toString()));
}
}
}) {
@SuppressWarnings("deprecation")
public CPlatformWindow convertJComponentToTarget(final JRootPane p) {
Component root = SwingUtilities.getRoot(p);
final ComponentAccessor acc = AWTAccessor.getComponentAccessor();
if (root == null || acc.getPeer(root) == null) return null;
return (CPlatformWindow)((LWWindowPeer)acc.getPeer(root)).getPlatformWindow();
}
};
private final Comparator<Window> siblingsComparator = (w1, w2) -> {
if (w1 == w2) {
return 0;
}
ComponentAccessor componentAccessor = AWTAccessor.getComponentAccessor();
Object p1 = componentAccessor.getPeer(w1);
Object p2 = componentAccessor.getPeer(w2);
long time1 = 0;
if (p1 instanceof LWWindowPeer) {
time1 = ((CPlatformWindow) (((LWWindowPeer) p1).getPlatformWindow())).lastBecomeMainTime;
}
long time2 = 0;
if (p2 instanceof LWWindowPeer) {
time2 = ((CPlatformWindow) (((LWWindowPeer) p2).getPlatformWindow())).lastBecomeMainTime;
}
return Long.compare(time1, time2);
};
// Bounds of the native widget but in the Java coordinate system.
// In order to keep it up-to-date we will update them on
// 1) setting native bounds via nativeSetBounds() call
// 2) getting notification from the native level via deliverMoveResizeEvent()
private Rectangle nativeBounds = new Rectangle(0, 0, 0, 0);
private volatile boolean isFullScreenMode;
private boolean isFullScreenAnimationOn;
private volatile boolean isInFullScreen;
private volatile boolean isIconifyAnimationActive;
private volatile boolean isZoomed;
private Window target;
private LWWindowPeer peer;
protected CPlatformView contentView;
protected CPlatformWindow owner;
protected boolean visible = false; // visibility status from native perspective
private boolean undecorated; // initialized in getInitialStyleBits()
private Rectangle normalBounds = null; // not-null only for undecorated maximized windows
private CPlatformResponder responder;
private long lastBecomeMainTime; // this is necessary to preserve right siblings order
public CPlatformWindow() {
super(0, true);
}
/*
* Delegate initialization (create native window and all the
* related resources).
*/
@Override // PlatformWindow
public void initialize(Window _target, LWWindowPeer _peer, PlatformWindow _owner) {
initializeBase(_target, _peer, _owner);
final int styleBits = getInitialStyleBits();
responder = createPlatformResponder();
contentView.initialize(peer, responder);
Rectangle bounds;
if (!IS(DECORATED, styleBits)) {
// For undecorated frames the move/resize event does not come if the frame is centered on the screen
// so we need to set a stub location to force an initial move/resize. Real bounds would be set later.
bounds = new Rectangle(0, 0, 1, 1);
} else {
bounds = _peer.constrainBounds(_target.getBounds());
}
AtomicLong ref = new AtomicLong();
contentView.execute(viewPtr -> {
boolean hasOwnerPtr = false;
if (owner != null) {
hasOwnerPtr = 0L != owner.executeGet(ownerPtr -> {
ref.set(nativeCreateNSWindow(viewPtr, ownerPtr, styleBits,
bounds.x, bounds.y,
bounds.width, bounds.height));
return 1;
});
}
if (!hasOwnerPtr) {
ref.set(nativeCreateNSWindow(viewPtr, 0,
styleBits, bounds.x, bounds.y,
bounds.width, bounds.height));
}
});
setPtr(ref.get());
if (target instanceof javax.swing.RootPaneContainer) {
final javax.swing.JRootPane rootpane = ((javax.swing.RootPaneContainer)target).getRootPane();
if (rootpane != null) rootpane.addPropertyChangeListener("ancestor", new PropertyChangeListener() {
public void propertyChange(final PropertyChangeEvent evt) {
CLIENT_PROPERTY_APPLICATOR.attachAndApplyClientProperties(rootpane);
rootpane.removePropertyChangeListener("ancestor", this);
}
});
}
}
void initializeBase(Window target, LWWindowPeer peer, PlatformWindow owner) {
this.peer = peer;
this.target = target;
if (owner instanceof CPlatformWindow) {
this.owner = (CPlatformWindow)owner;
}
contentView = createContentView();
}
protected CPlatformResponder createPlatformResponder() {
return new CPlatformResponder(peer, false);
}
CPlatformView createContentView() {
return new CPlatformView();
}
protected int getInitialStyleBits() {
// defaults style bits
int styleBits = DECORATED | HAS_SHADOW | CLOSEABLE | MINIMIZABLE | ZOOMABLE | RESIZABLE | TITLE_VISIBLE;
if (isNativelyFocusableWindow()) {
styleBits = SET(styleBits, SHOULD_BECOME_KEY, true);
styleBits = SET(styleBits, SHOULD_BECOME_MAIN, true);
}
final boolean isFrame = (target instanceof Frame);
final boolean isDialog = (target instanceof Dialog);
final boolean isPopup = (target.getType() == Window.Type.POPUP);
if (isDialog) {
styleBits = SET(styleBits, MINIMIZABLE, false);
}
// Either java.awt.Frame or java.awt.Dialog can be undecorated, however java.awt.Window always is undecorated.
{
this.undecorated = isFrame ? ((Frame)target).isUndecorated() : (isDialog ? ((Dialog)target).isUndecorated() : true);
if (this.undecorated) styleBits = SET(styleBits, DECORATED, false);
}
// Either java.awt.Frame or java.awt.Dialog can be resizable, however java.awt.Window is never resizable
{
final boolean resizable = isFrame ? ((Frame)target).isResizable() : (isDialog ? ((Dialog)target).isResizable() : false);
styleBits = SET(styleBits, RESIZABLE, resizable);
if (!resizable) {
styleBits = SET(styleBits, ZOOMABLE, false);
}
}
if (target.isAlwaysOnTop()) {
styleBits = SET(styleBits, ALWAYS_ON_TOP, true);
}
if (target.getModalExclusionType() == Dialog.ModalExclusionType.APPLICATION_EXCLUDE) {
styleBits = SET(styleBits, MODAL_EXCLUDED, true);
}
// If the target is a dialog, popup or tooltip we want it to ignore the brushed metal look.
if (isPopup) {
styleBits = SET(styleBits, TEXTURED, false);
// Popups in applets don't activate applet's process
styleBits = SET(styleBits, NONACTIVATING, true);
styleBits = SET(styleBits, IS_POPUP, true);
}
if (Window.Type.UTILITY.equals(target.getType())) {
styleBits = SET(styleBits, UTILITY, true);
}
if (target instanceof javax.swing.RootPaneContainer) {
javax.swing.JRootPane rootpane = ((javax.swing.RootPaneContainer)target).getRootPane();
Object prop = null;
prop = rootpane.getClientProperty(WINDOW_BRUSH_METAL_LOOK);
if (prop != null) {
styleBits = SET(styleBits, TEXTURED, Boolean.parseBoolean(prop.toString()));
}
if (isDialog && ((Dialog)target).getModalityType() == ModalityType.DOCUMENT_MODAL) {
prop = rootpane.getClientProperty(WINDOW_DOC_MODAL_SHEET);
if (prop != null) {
styleBits = SET(styleBits, SHEET, Boolean.parseBoolean(prop.toString()));
}
}
prop = rootpane.getClientProperty(WINDOW_STYLE);
if (prop != null) {
if ("small".equals(prop)) {
styleBits = SET(styleBits, UTILITY, true);
if (target.isAlwaysOnTop() && rootpane.getClientProperty(WINDOW_HIDES_ON_DEACTIVATE) == null) {
styleBits = SET(styleBits, HIDES_ON_DEACTIVATE, true);
}
}
if ("textured".equals(prop)) styleBits = SET(styleBits, TEXTURED, true);
if ("unified".equals(prop)) styleBits = SET(styleBits, UNIFIED, true);
if ("hud".equals(prop)) styleBits = SET(styleBits, HUD, true);
}
prop = rootpane.getClientProperty(WINDOW_HIDES_ON_DEACTIVATE);
if (prop != null) {
styleBits = SET(styleBits, HIDES_ON_DEACTIVATE, Boolean.parseBoolean(prop.toString()));
}
prop = rootpane.getClientProperty(WINDOW_CLOSEABLE);
if (prop != null) {
styleBits = SET(styleBits, CLOSEABLE, Boolean.parseBoolean(prop.toString()));
}
prop = rootpane.getClientProperty(WINDOW_MINIMIZABLE);
if (prop != null) {
styleBits = SET(styleBits, MINIMIZABLE, Boolean.parseBoolean(prop.toString()));
}
prop = rootpane.getClientProperty(WINDOW_ZOOMABLE);
if (prop != null) {
styleBits = SET(styleBits, ZOOMABLE, Boolean.parseBoolean(prop.toString()));
}
prop = rootpane.getClientProperty(WINDOW_FULLSCREENABLE);
if (prop != null) {
styleBits = SET(styleBits, FULLSCREENABLE, Boolean.parseBoolean(prop.toString()));
}
prop = rootpane.getClientProperty(WINDOW_SHADOW);
if (prop != null) {
styleBits = SET(styleBits, HAS_SHADOW, Boolean.parseBoolean(prop.toString()));
}
prop = rootpane.getClientProperty(WINDOW_DRAGGABLE_BACKGROUND);
if (prop != null) {
styleBits = SET(styleBits, DRAGGABLE_BACKGROUND, Boolean.parseBoolean(prop.toString()));
}
prop = rootpane.getClientProperty(WINDOW_FULL_CONTENT);
if (prop != null) {
styleBits = SET(styleBits, FULL_WINDOW_CONTENT, Boolean.parseBoolean(prop.toString()));
}
prop = rootpane.getClientProperty(WINDOW_TRANSPARENT_TITLE_BAR);
if (prop != null) {
styleBits = SET(styleBits, TRANSPARENT_TITLE_BAR, Boolean.parseBoolean(prop.toString()));
}
prop = rootpane.getClientProperty(WINDOW_TITLE_VISIBLE);
if (prop != null) {
styleBits = SET(styleBits, TITLE_VISIBLE, Boolean.parseBoolean(prop.toString()));
}
}
if (isDialog) {
styleBits = SET(styleBits, IS_DIALOG, true);
if (((Dialog) target).isModal()) {
styleBits = SET(styleBits, IS_MODAL, true);
}
}
peer.setTextured(IS(TEXTURED, styleBits));
return styleBits;
}
// this is the counter-point to -[CWindow _nativeSetStyleBit:]
private void setStyleBits(final int mask, final boolean value) {
execute(ptr -> nativeSetNSWindowStyleBits(ptr, mask, value ? mask : 0));
}
private native void _toggleFullScreenMode(final long model);
public void toggleFullScreen() {
execute(this::_toggleFullScreenMode);
}
@Override // PlatformWindow
public void setMenuBar(MenuBar mb) {
CMenuBar mbPeer = (CMenuBar)LWToolkit.targetToPeer(mb);
execute(nsWindowPtr->{
if (mbPeer != null) {
mbPeer.execute(ptr -> nativeSetNSWindowMenuBar(nsWindowPtr, ptr));
} else {
nativeSetNSWindowMenuBar(nsWindowPtr, 0);
}
});
}
@Override // PlatformWindow
public void dispose() {
contentView.dispose();
execute(CPlatformWindow::nativeDispose);
CPlatformWindow.super.dispose();
}
@Override // PlatformWindow
public FontMetrics getFontMetrics(Font f) {
// TODO: not implemented
(new RuntimeException("unimplemented")).printStackTrace();
return null;
}
@Override // PlatformWindow
public Insets getInsets() {
AtomicReference<Insets> ref = new AtomicReference<>();
execute(ptr -> {
ref.set(nativeGetNSWindowInsets(ptr));
});
return ref.get() != null ? ref.get() : new Insets(0, 0, 0, 0);
}
@Override // PlatformWindow
public Point getLocationOnScreen() {
return new Point(nativeBounds.x, nativeBounds.y);
}
@Override
public GraphicsDevice getGraphicsDevice() {
return contentView.getGraphicsDevice();
}
@Override // PlatformWindow
public SurfaceData getScreenSurface() {
// TODO: not implemented
return null;
}
@Override // PlatformWindow
public SurfaceData replaceSurfaceData() {
return contentView.replaceSurfaceData();
}
@Override // PlatformWindow
public void setBounds(int x, int y, int w, int h) {
execute(ptr -> nativeSetNSWindowBounds(ptr, x, y, w, h));
}
public void setMaximizedBounds(int x, int y, int w, int h) {
execute(ptr -> nativeSetNSWindowStandardFrame(ptr, x, y, w, h));
}
private boolean isMaximized() {
return undecorated ? this.normalBounds != null
: isZoomed;
}
private void maximize() {
if (peer == null || isMaximized()) {
return;
}
if (!undecorated) {
execute(CWrapper.NSWindow::zoom);
} else {
deliverZoom(true);
// We need an up to date size of the peer, so we flush the native events
// to be sure that there are no setBounds requests in the queue.
LWCToolkit.flushNativeSelectors();
this.normalBounds = peer.getBounds();
Rectangle maximizedBounds = peer.getMaximizedBounds();
setBounds(maximizedBounds.x, maximizedBounds.y,
maximizedBounds.width, maximizedBounds.height);
}
}
private void unmaximize() {
if (!isMaximized()) {
return;
}
if (!undecorated) {
execute(CWrapper.NSWindow::zoom);
} else {
deliverZoom(false);
Rectangle toBounds = this.normalBounds;
this.normalBounds = null;
setBounds(toBounds.x, toBounds.y, toBounds.width, toBounds.height);
}
}
public boolean isVisible() {
return this.visible;
}
@Override // PlatformWindow
public void setVisible(boolean visible) {
// Configure stuff
updateIconImages();
updateFocusabilityForAutoRequestFocus(false);
boolean wasMaximized = isMaximized();
if (visible && target.isLocationByPlatform()) {
execute(CPlatformWindow::nativeSetNSWindowLocationByPlatform);
}
// Actually show or hide the window
LWWindowPeer blocker = (peer == null)? null : peer.getBlocker();
if (blocker == null || !visible) {
// If it ain't blocked, or is being hidden, go regular way
if (visible) {
contentView.execute(viewPtr -> {
execute(ptr -> CWrapper.NSWindow.makeFirstResponder(ptr,
viewPtr));
});
boolean isPopup = (target.getType() == Window.Type.POPUP);
execute(ptr -> {
if (isPopup) {
// Popups in applets don't activate applet's process
CWrapper.NSWindow.orderFrontRegardless(ptr);
} else {
CWrapper.NSWindow.orderFront(ptr);
}
boolean isKeyWindow = CWrapper.NSWindow.isKeyWindow(ptr);
if (!isKeyWindow) {
CWrapper.NSWindow.makeKeyWindow(ptr);
}
if (owner != null
&& owner.getPeer() instanceof LWLightweightFramePeer) {
LWLightweightFramePeer peer =
(LWLightweightFramePeer) owner.getPeer();
long ownerWindowPtr = peer.getOverriddenWindowHandle();
if (ownerWindowPtr != 0) {
//Place window above JavaFX stage
CWrapper.NSWindow.addChildWindow(
ownerWindowPtr, ptr,
CWrapper.NSWindow.NSWindowAbove);
}
}
});
} else {
execute(ptr->{
// immediately hide the window
CWrapper.NSWindow.orderOut(ptr);
// process the close
CWrapper.NSWindow.close(ptr);
});
}
} else {
// otherwise, put it in a proper z-order
CPlatformWindow bw
= (CPlatformWindow) blocker.getPlatformWindow();
bw.execute(blockerPtr -> {
execute(ptr -> {
CWrapper.NSWindow.orderWindow(ptr,
CWrapper.NSWindow.NSWindowBelow,
blockerPtr);
});
});
}
this.visible = visible;
// Manage the extended state when showing
if (visible) {
/* Frame or Dialog should be set property WINDOW_FULLSCREENABLE to true if the
Frame or Dialog is resizable.
**/
final boolean resizable = (target instanceof Frame) ? ((Frame)target).isResizable() :
((target instanceof Dialog) ? ((Dialog)target).isResizable() : false);
if (resizable) {
setCanFullscreen(true);
}
// Apply the extended state as expected in shared code
if (target instanceof Frame) {
if (!wasMaximized && isMaximized()) {
// setVisible could have changed the native maximized state
deliverZoom(true);
} else {
int frameState = ((Frame)target).getExtendedState();
if ((frameState & Frame.ICONIFIED) != 0) {
// Treat all state bit masks with ICONIFIED bit as ICONIFIED state.
frameState = Frame.ICONIFIED;
}
switch (frameState) {
case Frame.ICONIFIED:
execute(CWrapper.NSWindow::miniaturize);
break;
case Frame.MAXIMIZED_BOTH:
maximize();
break;
default: // NORMAL
unmaximize(); // in case it was maximized, otherwise this is a no-op
break;
}
}
}
}
nativeSynthesizeMouseEnteredExitedEvents();
// Configure stuff #2
updateFocusabilityForAutoRequestFocus(true);
// Manage parent-child relationship when showing
final ComponentAccessor acc = AWTAccessor.getComponentAccessor();
if (visible) {
// Order myself above my parent
if (owner != null && owner.isVisible()) {
owner.execute(ownerPtr -> {
execute(ptr -> {
CWrapper.NSWindow.orderWindow(ptr, CWrapper.NSWindow.NSWindowAbove, ownerPtr);
});
});
execute(CWrapper.NSWindow::orderFront);
applyWindowLevel(target);
}
// Order my own children above myself
for (Window w : target.getOwnedWindows()) {
final Object p = acc.getPeer(w);
if (p instanceof LWWindowPeer) {
CPlatformWindow pw = (CPlatformWindow)((LWWindowPeer)p).getPlatformWindow();
if (pw != null && pw.isVisible()) {
pw.execute(childPtr -> {
execute(ptr -> {
CWrapper.NSWindow.orderWindow(childPtr, CWrapper.NSWindow.NSWindowAbove, ptr);
});
});
pw.applyWindowLevel(w);
}
}
}
}
// Deal with the blocker of the window being shown
if (blocker != null && visible) {
// Make sure the blocker is above its siblings
((CPlatformWindow)blocker.getPlatformWindow()).orderAboveSiblings();
}
}
@Override // PlatformWindow
public void setTitle(String title) {
execute(ptr -> nativeSetNSWindowTitle(ptr, title));
}
// Should be called on every window key property change.
@Override // PlatformWindow
public void updateIconImages() {
final CImage cImage = getImageForTarget();
execute(ptr -> {
if (cImage == null) {
nativeSetNSWindowMinimizedIcon(ptr, 0L);
} else {
cImage.execute(imagePtr -> {
nativeSetNSWindowMinimizedIcon(ptr, imagePtr);
});
}
});
}
public SurfaceData getSurfaceData() {
return contentView.getSurfaceData();
}
@Override // PlatformWindow
public void toBack() {
execute(CPlatformWindow::nativePushNSWindowToBack);
}
@Override // PlatformWindow
public void toFront() {
LWCToolkit lwcToolkit = (LWCToolkit) Toolkit.getDefaultToolkit();
Window w = DefaultKeyboardFocusManager.getCurrentKeyboardFocusManager().getActiveWindow();
final ComponentAccessor acc = AWTAccessor.getComponentAccessor();
if( w != null && acc.getPeer(w) != null
&& ((LWWindowPeer)acc.getPeer(w)).getPeerType() == LWWindowPeer.PeerType.EMBEDDED_FRAME
&& !lwcToolkit.isApplicationActive()) {
lwcToolkit.activateApplicationIgnoringOtherApps();
}
updateFocusabilityForAutoRequestFocus(false);
execute(CPlatformWindow::nativePushNSWindowToFront);
updateFocusabilityForAutoRequestFocus(true);
}
private void setCanFullscreen(final boolean canFullScreen) {
if (target instanceof RootPaneContainer
&& getPeer().getPeerType() == PeerType.FRAME) {
if (isInFullScreen && !canFullScreen) {
toggleFullScreen();
}
final RootPaneContainer rpc = (RootPaneContainer) target;
rpc.getRootPane().putClientProperty(
CPlatformWindow.WINDOW_FULLSCREENABLE, canFullScreen);
}
}
@Override
public void setResizable(final boolean resizable) {
setCanFullscreen(resizable);
setStyleBits(RESIZABLE, resizable);
setStyleBits(ZOOMABLE, resizable);
}
@Override
public void setSizeConstraints(int minW, int minH, int maxW, int maxH) {
execute(ptr -> nativeSetNSWindowMinMax(ptr, minW, minH, maxW, maxH));
}
@Override
public boolean rejectFocusRequest(FocusEvent.Cause cause) {
// Cross-app activation requests are not allowed.
if (cause != FocusEvent.Cause.MOUSE_EVENT &&
!((LWCToolkit)Toolkit.getDefaultToolkit()).isApplicationActive())
{
focusLogger.fine("the app is inactive, so the request is rejected");
return true;
}
return false;
}
@Override
public boolean requestWindowFocus() {
execute(ptr -> {
if (CWrapper.NSWindow.canBecomeMainWindow(ptr)) {
CWrapper.NSWindow.makeMainWindow(ptr);
}
CWrapper.NSWindow.makeKeyAndOrderFront(ptr);
});
return true;
}
@Override
public boolean isActive() {
AtomicBoolean ref = new AtomicBoolean();
execute(ptr -> {
ref.set(CWrapper.NSWindow.isKeyWindow(ptr));
});
return ref.get();
}
@Override
public void updateFocusableWindowState() {
final boolean isFocusable = isNativelyFocusableWindow();
setStyleBits(SHOULD_BECOME_KEY | SHOULD_BECOME_MAIN, isFocusable); // set both bits at once
}
@Override
public void setAlwaysOnTop(boolean isAlwaysOnTop) {
setStyleBits(ALWAYS_ON_TOP, isAlwaysOnTop);
}
@Override
public void setOpacity(float opacity) {
execute(ptr -> CWrapper.NSWindow.setAlphaValue(ptr, opacity));
}
@Override
public void setOpaque(boolean isOpaque) {
execute(ptr -> CWrapper.NSWindow.setOpaque(ptr, isOpaque));
boolean isTextured = (peer == null) ? false : peer.isTextured();
if (!isTextured) {
if (!isOpaque) {
execute(ptr -> CWrapper.NSWindow.setBackgroundColor(ptr, 0));
} else if (peer != null) {
Color color = peer.getBackground();
if (color != null) {
int rgb = color.getRGB();
execute(ptr->CWrapper.NSWindow.setBackgroundColor(ptr, rgb));
}
}
}
//This is a temporary workaround. Looks like after 7124236 will be fixed
//the correct place for invalidateShadow() is CGLayer.drawInCGLContext.
SwingUtilities.invokeLater(this::invalidateShadow);
}
@Override
public void enterFullScreenMode() {
isFullScreenMode = true;
execute(CPlatformWindow::nativeEnterFullScreenMode);
}
@Override
public void exitFullScreenMode() {
execute(CPlatformWindow::nativeExitFullScreenMode);
isFullScreenMode = false;
}
@Override
public boolean isFullScreenMode() {
return isFullScreenMode;
}
@Override
public void setWindowState(int windowState) {
if (peer == null || !peer.isVisible()) {
// setVisible() applies the state
return;
}
int prevWindowState = peer.getState();
if (prevWindowState == windowState) return;
if ((windowState & Frame.ICONIFIED) != 0) {
// Treat all state bit masks with ICONIFIED bit as ICONIFIED state.
windowState = Frame.ICONIFIED;
}
switch (windowState) {
case Frame.ICONIFIED:
if (prevWindowState == Frame.MAXIMIZED_BOTH) {
// let's return into the normal states first
// the zoom call toggles between the normal and the max states
unmaximize();
}
execute(CWrapper.NSWindow::miniaturize);
break;
case Frame.MAXIMIZED_BOTH:
if (prevWindowState == Frame.ICONIFIED) {
// let's return into the normal states first
execute(CWrapper.NSWindow::deminiaturize);
}
maximize();
break;
case Frame.NORMAL:
if (prevWindowState == Frame.ICONIFIED) {
execute(CWrapper.NSWindow::deminiaturize);