| /* |
| * Copyright (c) 2011, 2014, 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.*; |
| import java.awt.Dialog.ModalityType; |
| import java.awt.event.*; |
| import java.awt.peer.WindowPeer; |
| import java.beans.*; |
| import java.lang.reflect.InvocationTargetException; |
| import java.util.List; |
| import java.util.Objects; |
| |
| import javax.swing.*; |
| |
| import sun.awt.*; |
| import sun.java2d.SurfaceData; |
| import sun.java2d.opengl.CGLSurfaceData; |
| import sun.lwawt.*; |
| import sun.util.logging.PlatformLogger; |
| |
| import com.apple.laf.*; |
| import com.apple.laf.ClientPropertyApplicator.Property; |
| import com.sun.awt.AWTUtilities; |
| |
| 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 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 nativeSetEnabled(long nsWindowPtr, boolean isEnabled); |
| private static native void nativeSynthesizeMouseEnteredExitedEvents(); |
| private static native void nativeDispose(long nsWindowPtr); |
| private static native CPlatformWindow nativeGetTopmostPlatformWindowUnderMouse(); |
| private static native void nativeEnterFullScreenMode(long nsWindowPtr); |
| private static native void nativeExitFullScreenMode(long nsWindowPtr); |
| |
| // 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"; |
| |
| |
| // 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 _STYLE_PROP_BITMASK = DECORATED | TEXTURED | UNIFIED | UTILITY | HUD | SHEET | CLOSEABLE | MINIMIZABLE | RESIZABLE; |
| |
| // 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 _METHOD_PROP_BITMASK = RESIZABLE | HAS_SHADOW | ZOOMABLE | ALWAYS_ON_TOP | HIDES_ON_DEACTIVATE | DRAGGABLE_BACKGROUND | DOCUMENT_MODIFIED | FULLSCREENABLE; |
| |
| // 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; |
| } |
| |
| @SuppressWarnings("unchecked") |
| 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) { |
| AWTUtilities.setWindowOpacity(c.target, 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) { |
| c.setStyleBits(ZOOMABLE, Boolean.parseBoolean(value.toString())); |
| }}, |
| new Property<CPlatformWindow>(WINDOW_FULLSCREENABLE) { public void applyProperty(final CPlatformWindow c, final Object value) { |
| c.setStyleBits(FULLSCREENABLE, Boolean.parseBoolean(value.toString())); |
| }}, |
| new Property<CPlatformWindow>(WINDOW_SHADOW_REVALIDATE_NOW) { public void applyProperty(final CPlatformWindow c, final Object value) { |
| nativeRevalidateNSWindowShadow(c.getNSWindowPtr()); |
| }}, |
| new Property<CPlatformWindow>(WINDOW_DOCUMENT_FILE) { public void applyProperty(final CPlatformWindow c, final Object value) { |
| if (value == null || !(value instanceof java.io.File)) { |
| nativeSetNSWindowRepresentedFilename(c.getNSWindowPtr(), null); |
| return; |
| } |
| |
| final String filename = ((java.io.File)value).getAbsolutePath(); |
| nativeSetNSWindowRepresentedFilename(c.getNSWindowPtr(), filename); |
| }} |
| }) { |
| public CPlatformWindow convertJComponentToTarget(final JRootPane p) { |
| Component root = SwingUtilities.getRoot(p); |
| if (root == null || (LWWindowPeer)root.getPeer() == null) return null; |
| return (CPlatformWindow)((LWWindowPeer)root.getPeer()).getPlatformWindow(); |
| } |
| }; |
| |
| // 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 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; |
| |
| 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, new CPlatformView()); |
| |
| final int styleBits = getInitialStyleBits(); |
| |
| responder = createPlatformResponder(); |
| contentView = createContentView(); |
| contentView.initialize(peer, responder); |
| |
| final long ownerPtr = owner != null ? owner.getNSWindowPtr() : 0L; |
| 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()); |
| } |
| final long nativeWindowPtr = nativeCreateNSWindow(contentView.getAWTView(), |
| ownerPtr, styleBits, bounds.x, bounds.y, bounds.width, bounds.height); |
| setPtr(nativeWindowPtr); |
| |
| 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); |
| } |
| }); |
| } |
| |
| validateSurface(); |
| } |
| |
| protected void initializeBase(Window target, LWWindowPeer peer, PlatformWindow owner, CPlatformView view) { |
| this.peer = peer; |
| this.target = target; |
| if (owner instanceof CPlatformWindow) { |
| this.owner = (CPlatformWindow)owner; |
| } |
| this.contentView = view; |
| } |
| |
| protected CPlatformResponder createPlatformResponder() { |
| return new CPlatformResponder(peer, false); |
| } |
| |
| protected CPlatformView createContentView() { |
| return new CPlatformView(); |
| } |
| |
| protected int getInitialStyleBits() { |
| // defaults style bits |
| int styleBits = DECORATED | HAS_SHADOW | CLOSEABLE | MINIMIZABLE | ZOOMABLE | RESIZABLE; |
| |
| 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())); |
| } |
| } |
| |
| 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) { |
| nativeSetNSWindowStyleBits(getNSWindowPtr(), mask, value ? mask : 0); |
| } |
| |
| private native void _toggleFullScreenMode(final long model); |
| |
| public void toggleFullScreen() { |
| _toggleFullScreenMode(getNSWindowPtr()); |
| } |
| |
| @Override // PlatformWindow |
| public void setMenuBar(MenuBar mb) { |
| final long nsWindowPtr = getNSWindowPtr(); |
| CMenuBar mbPeer = (CMenuBar)LWToolkit.targetToPeer(mb); |
| if (mbPeer != null) { |
| nativeSetNSWindowMenuBar(nsWindowPtr, mbPeer.getModel()); |
| } else { |
| nativeSetNSWindowMenuBar(nsWindowPtr, 0); |
| } |
| } |
| |
| @Override // PlatformWindow |
| public void dispose() { |
| if (owner != null) { |
| CWrapper.NSWindow.removeChildWindow(owner.getNSWindowPtr(), getNSWindowPtr()); |
| } |
| contentView.dispose(); |
| nativeDispose(getNSWindowPtr()); |
| CPlatformWindow.super.dispose(); |
| } |
| |
| @Override // PlatformWindow |
| public FontMetrics getFontMetrics(Font f) { |
| // TODO: not implemented |
| (new RuntimeException("unimplemented")).printStackTrace(); |
| return null; |
| } |
| |
| @Override // PlatformWindow |
| public Insets getInsets() { |
| return nativeGetNSWindowInsets(getNSWindowPtr()); |
| } |
| |
| @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) { |
| // assert CThreading.assertEventQueue(); |
| nativeSetNSWindowBounds(getNSWindowPtr(), x, y, w, h); |
| } |
| |
| private boolean isMaximized() { |
| return undecorated ? this.normalBounds != null |
| : CWrapper.NSWindow.isZoomed(getNSWindowPtr()); |
| } |
| |
| private void maximize() { |
| if (peer == null || isMaximized()) { |
| return; |
| } |
| if (!undecorated) { |
| CWrapper.NSWindow.zoom(getNSWindowPtr()); |
| } 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(); |
| |
| GraphicsConfiguration config = getPeer().getGraphicsConfiguration(); |
| Insets i = ((CGraphicsDevice)config.getDevice()).getScreenInsets(); |
| Rectangle toBounds = config.getBounds(); |
| setBounds(toBounds.x + i.left, |
| toBounds.y + i.top, |
| toBounds.width - i.left - i.right, |
| toBounds.height - i.top - i.bottom); |
| } |
| } |
| |
| private void unmaximize() { |
| if (!isMaximized()) { |
| return; |
| } |
| if (!undecorated) { |
| CWrapper.NSWindow.zoom(getNSWindowPtr()); |
| } 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) { |
| final long nsWindowPtr = getNSWindowPtr(); |
| |
| // Process parent-child relationship when hiding |
| if (!visible) { |
| // Unparent my children |
| for (Window w : target.getOwnedWindows()) { |
| WindowPeer p = (WindowPeer)w.getPeer(); |
| if (p instanceof LWWindowPeer) { |
| CPlatformWindow pw = (CPlatformWindow)((LWWindowPeer)p).getPlatformWindow(); |
| if (pw != null && pw.isVisible()) { |
| CWrapper.NSWindow.removeChildWindow(nsWindowPtr, pw.getNSWindowPtr()); |
| } |
| } |
| } |
| |
| // Unparent myself |
| if (owner != null && owner.isVisible()) { |
| CWrapper.NSWindow.removeChildWindow(owner.getNSWindowPtr(), nsWindowPtr); |
| } |
| } |
| |
| // Configure stuff |
| updateIconImages(); |
| updateFocusabilityForAutoRequestFocus(false); |
| |
| boolean wasMaximized = isMaximized(); |
| |
| // 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) { |
| CWrapper.NSWindow.makeFirstResponder(nsWindowPtr, contentView.getAWTView()); |
| |
| boolean isPopup = (target.getType() == Window.Type.POPUP); |
| if (isPopup) { |
| // Popups in applets don't activate applet's process |
| CWrapper.NSWindow.orderFrontRegardless(nsWindowPtr); |
| } else { |
| CWrapper.NSWindow.orderFront(nsWindowPtr); |
| } |
| |
| boolean isKeyWindow = CWrapper.NSWindow.isKeyWindow(nsWindowPtr); |
| if (!isKeyWindow) { |
| CWrapper.NSWindow.makeKeyWindow(nsWindowPtr); |
| } |
| } else { |
| // immediately hide the window |
| CWrapper.NSWindow.orderOut(nsWindowPtr); |
| // process the close |
| CWrapper.NSWindow.close(nsWindowPtr); |
| } |
| } else { |
| // otherwise, put it in a proper z-order |
| CWrapper.NSWindow.orderWindow(nsWindowPtr, CWrapper.NSWindow.NSWindowBelow, |
| ((CPlatformWindow)blocker.getPlatformWindow()).getNSWindowPtr()); |
| } |
| this.visible = visible; |
| |
| // Manage the extended state when showing |
| if (visible) { |
| // 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: |
| CWrapper.NSWindow.miniaturize(nsWindowPtr); |
| 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 |
| if (visible) { |
| // Add myself as a child |
| if (owner != null && owner.isVisible()) { |
| CWrapper.NSWindow.addChildWindow(owner.getNSWindowPtr(), nsWindowPtr, CWrapper.NSWindow.NSWindowAbove); |
| applyWindowLevel(target); |
| } |
| |
| // Add my own children to myself |
| for (Window w : target.getOwnedWindows()) { |
| WindowPeer p = (WindowPeer)w.getPeer(); |
| if (p instanceof LWWindowPeer) { |
| CPlatformWindow pw = (CPlatformWindow)((LWWindowPeer)p).getPlatformWindow(); |
| if (pw != null && pw.isVisible()) { |
| CWrapper.NSWindow.addChildWindow(nsWindowPtr, pw.getNSWindowPtr(), CWrapper.NSWindow.NSWindowAbove); |
| 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) { |
| nativeSetNSWindowTitle(getNSWindowPtr(), title); |
| } |
| |
| // Should be called on every window key property change. |
| @Override // PlatformWindow |
| public void updateIconImages() { |
| final long nsWindowPtr = getNSWindowPtr(); |
| final CImage cImage = getImageForTarget(); |
| nativeSetNSWindowMinimizedIcon(nsWindowPtr, cImage == null ? 0L : cImage.ptr); |
| } |
| |
| public long getNSWindowPtr() { |
| final long nsWindowPtr = ptr; |
| if (nsWindowPtr == 0L) { |
| if(logger.isLoggable(PlatformLogger.Level.FINE)) { |
| logger.fine("NSWindow already disposed?", new Exception("Pointer to native NSWindow is invalid.")); |
| } |
| } |
| return nsWindowPtr; |
| } |
| |
| public SurfaceData getSurfaceData() { |
| return contentView.getSurfaceData(); |
| } |
| |
| @Override // PlatformWindow |
| public void toBack() { |
| final long nsWindowPtr = getNSWindowPtr(); |
| nativePushNSWindowToBack(nsWindowPtr); |
| } |
| |
| @Override // PlatformWindow |
| public void toFront() { |
| final long nsWindowPtr = getNSWindowPtr(); |
| LWCToolkit lwcToolkit = (LWCToolkit) Toolkit.getDefaultToolkit(); |
| Window w = DefaultKeyboardFocusManager.getCurrentKeyboardFocusManager().getActiveWindow(); |
| if( w != null && w.getPeer() != null |
| && ((LWWindowPeer)w.getPeer()).getPeerType() == LWWindowPeer.PeerType.EMBEDDED_FRAME |
| && !lwcToolkit.isApplicationActive()) { |
| lwcToolkit.activateApplicationIgnoringOtherApps(); |
| } |
| updateFocusabilityForAutoRequestFocus(false); |
| nativePushNSWindowToFront(nsWindowPtr); |
| updateFocusabilityForAutoRequestFocus(true); |
| } |
| |
| @Override |
| public void setResizable(final boolean resizable) { |
| setStyleBits(RESIZABLE, resizable); |
| } |
| |
| @Override |
| public void setSizeConstraints(int minW, int minH, int maxW, int maxH) { |
| nativeSetNSWindowMinMax(getNSWindowPtr(), minW, minH, maxW, maxH); |
| } |
| |
| @Override |
| public boolean rejectFocusRequest(CausedFocusEvent.Cause cause) { |
| // Cross-app activation requests are not allowed. |
| if (cause != CausedFocusEvent.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() { |
| |
| long ptr = getNSWindowPtr(); |
| if (CWrapper.NSWindow.canBecomeMainWindow(ptr)) { |
| CWrapper.NSWindow.makeMainWindow(ptr); |
| } |
| CWrapper.NSWindow.makeKeyAndOrderFront(ptr); |
| return true; |
| } |
| |
| @Override |
| public boolean isActive() { |
| long ptr = getNSWindowPtr(); |
| return CWrapper.NSWindow.isKeyWindow(ptr); |
| } |
| |
| @Override |
| public void updateFocusableWindowState() { |
| final boolean isFocusable = isNativelyFocusableWindow(); |
| setStyleBits(SHOULD_BECOME_KEY | SHOULD_BECOME_MAIN, isFocusable); // set both bits at once |
| } |
| |
| @Override |
| public Graphics transformGraphics(Graphics g) { |
| // is this where we can inject a transform for HiDPI? |
| return g; |
| } |
| |
| @Override |
| public void setAlwaysOnTop(boolean isAlwaysOnTop) { |
| setStyleBits(ALWAYS_ON_TOP, isAlwaysOnTop); |
| } |
| |
| public PlatformWindow getTopmostPlatformWindowUnderMouse(){ |
| return CPlatformWindow.nativeGetTopmostPlatformWindowUnderMouse(); |
| } |
| |
| @Override |
| public void setOpacity(float opacity) { |
| CWrapper.NSWindow.setAlphaValue(getNSWindowPtr(), opacity); |
| } |
| |
| @Override |
| public void setOpaque(boolean isOpaque) { |
| CWrapper.NSWindow.setOpaque(getNSWindowPtr(), isOpaque); |
| boolean isTextured = (peer == null) ? false : peer.isTextured(); |
| if (!isTextured) { |
| if (!isOpaque) { |
| CWrapper.NSWindow.setBackgroundColor(getNSWindowPtr(), 0); |
| } else if (peer != null) { |
| Color color = peer.getBackground(); |
| if (color != null) { |
| int rgb = color.getRGB(); |
| CWrapper.NSWindow.setBackgroundColor(getNSWindowPtr(), 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; |
| nativeEnterFullScreenMode(getNSWindowPtr()); |
| } |
| |
| @Override |
| public void exitFullScreenMode() { |
| nativeExitFullScreenMode(getNSWindowPtr()); |
| 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; |
| |
| final long nsWindowPtr = getNSWindowPtr(); |
| 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(); |
| } |
| CWrapper.NSWindow.miniaturize(nsWindowPtr); |
| break; |
| case Frame.MAXIMIZED_BOTH: |
| if (prevWindowState == Frame.ICONIFIED) { |
| // let's return into the normal states first |
| CWrapper.NSWindow.deminiaturize(nsWindowPtr); |
| } |
| maximize(); |
| break; |
| case Frame.NORMAL: |
| if (prevWindowState == Frame.ICONIFIED) { |
| CWrapper.NSWindow.deminiaturize(nsWindowPtr); |
| } else if (prevWindowState == Frame.MAXIMIZED_BOTH) { |
| // the zoom call toggles between the normal and the max states |
| unmaximize(); |
| } |
| break; |
| default: |
| throw new RuntimeException("Unknown window state: " + windowState); |
| } |
| |
| // NOTE: the SWP.windowState field gets updated to the newWindowState |
| // value when the native notification comes to us |
| } |
| |
| @Override |
| public void setModalBlocked(boolean blocked) { |
| if (target.getModalExclusionType() == Dialog.ModalExclusionType.APPLICATION_EXCLUDE) { |
| return; |
| } |
| |
| nativeSetEnabled(getNSWindowPtr(), !blocked); |
| checkBlockingAndOrder(); |
| } |
| |
| public final void invalidateShadow(){ |
| nativeRevalidateNSWindowShadow(getNSWindowPtr()); |
| } |
| |
| // ---------------------------------------------------------------------- |
| // UTILITY METHODS |
| // ---------------------------------------------------------------------- |
| |
| /** |
| * Find image to install into Title or into Application icon. First try |
| * icons installed for toplevel. Null is returned, if there is no icon and |
| * default Duke image should be used. |
| */ |
| private CImage getImageForTarget() { |
| CImage icon = null; |
| try { |
| icon = CImage.getCreator().createFromImages(target.getIconImages()); |
| } catch (Exception ignored) { |
| // Perhaps the icon passed into Java is broken. Skipping this icon. |
| } |
| return icon; |
| } |
| |
| /* |
| * Returns LWWindowPeer associated with this delegate. |
| */ |
| @Override |
| public LWWindowPeer getPeer() { |
| return peer; |
| } |
| |
| @Override |
| public boolean isUnderMouse() { |
| return contentView.isUnderMouse(); |
| } |
| |
| public CPlatformView getContentView() { |
| return contentView; |
| } |
| |
| @Override |
| public long getLayerPtr() { |
| return contentView.getWindowLayerPtr(); |
| } |
| |
| private void validateSurface() { |
| SurfaceData surfaceData = getSurfaceData(); |
| if (surfaceData instanceof CGLSurfaceData) { |
| ((CGLSurfaceData)surfaceData).validate(); |
| } |
| } |
| |
| void flushBuffers() { |
| if (isVisible() && !nativeBounds.isEmpty() && !isFullScreenMode) { |
| try { |
| LWCToolkit.invokeAndWait(new Runnable() { |
| @Override |
| public void run() { |
| //Posting an empty to flush the EventQueue without blocking the main thread |
| } |
| }, target); |
| } catch (InvocationTargetException e) { |
| e.printStackTrace(); |
| } |
| } |
| } |
| |
| /** |
| * Helper method to get a pointer to the native view from the PlatformWindow. |
| */ |
| static long getNativeViewPtr(PlatformWindow platformWindow) { |
| long nativePeer = 0L; |
| if (platformWindow instanceof CPlatformWindow) { |
| nativePeer = ((CPlatformWindow) platformWindow).getContentView().getAWTView(); |
| } else if (platformWindow instanceof CViewPlatformEmbeddedFrame){ |
| nativePeer = ((CViewPlatformEmbeddedFrame) platformWindow).getNSViewPtr(); |
| } |
| return nativePeer; |
| } |
| |
| /************************************************************* |
| * Callbacks from the AWTWindow and AWTView objc classes. |
| *************************************************************/ |
| private void deliverWindowFocusEvent(boolean gained, CPlatformWindow opposite){ |
| // Fix for 7150349: ingore "gained" notifications when the app is inactive. |
| if (gained && !((LWCToolkit)Toolkit.getDefaultToolkit()).isApplicationActive()) { |
| focusLogger.fine("the app is inactive, so the notification is ignored"); |
| return; |
| } |
| |
| LWWindowPeer oppositePeer = (opposite == null)? null : opposite.getPeer(); |
| responder.handleWindowFocusEvent(gained, oppositePeer); |
| } |
| |
| protected void deliverMoveResizeEvent(int x, int y, int width, int height, |
| boolean byUser) { |
| checkZoom(); |
| |
| final Rectangle oldB = nativeBounds; |
| nativeBounds = new Rectangle(x, y, width, height); |
| if (peer != null) { |
| peer.notifyReshape(x, y, width, height); |
| // System-dependent appearance optimization. |
| if ((byUser && !oldB.getSize().equals(nativeBounds.getSize())) |
| || isFullScreenAnimationOn) { |
| flushBuffers(); |
| } |
| } |
| } |
| |
| private void deliverWindowClosingEvent() { |
| if (peer != null && peer.getBlocker() == null) { |
| peer.postEvent(new WindowEvent(target, WindowEvent.WINDOW_CLOSING)); |
| } |
| } |
| |
| private void deliverIconify(final boolean iconify) { |
| if (peer != null) { |
| peer.notifyIconify(iconify); |
| } |
| } |
| |
| private void deliverZoom(final boolean isZoomed) { |
| if (peer != null) { |
| peer.notifyZoom(isZoomed); |
| } |
| } |
| |
| private void checkZoom() { |
| if (target instanceof Frame && isVisible()) { |
| Frame targetFrame = (Frame)target; |
| if (targetFrame.getExtendedState() != Frame.MAXIMIZED_BOTH && isMaximized()) { |
| deliverZoom(true); |
| } else if (targetFrame.getExtendedState() == Frame.MAXIMIZED_BOTH && !isMaximized()) { |
| deliverZoom(false); |
| } |
| } |
| } |
| |
| private void deliverNCMouseDown() { |
| if (peer != null) { |
| peer.notifyNCMouseDown(); |
| } |
| } |
| |
| /* |
| * Our focus model is synthetic and only non-simple window |
| * may become natively focusable window. |
| */ |
| private boolean isNativelyFocusableWindow() { |
| if (peer == null) { |
| return false; |
| } |
| |
| return !peer.isSimpleWindow() && target.getFocusableWindowState(); |
| } |
| |
| /* |
| * An utility method for the support of the auto request focus. |
| * Updates the focusable state of the window under certain |
| * circumstances. |
| */ |
| private void updateFocusabilityForAutoRequestFocus(boolean isFocusable) { |
| if (target.isAutoRequestFocus() || !isNativelyFocusableWindow()) return; |
| setStyleBits(SHOULD_BECOME_KEY | SHOULD_BECOME_MAIN, isFocusable); // set both bits at once |
| } |
| |
| private boolean checkBlockingAndOrder() { |
| LWWindowPeer blocker = (peer == null)? null : peer.getBlocker(); |
| if (blocker == null) { |
| return false; |
| } |
| |
| if (blocker instanceof CPrinterDialogPeer) { |
| return true; |
| } |
| |
| CPlatformWindow pWindow = (CPlatformWindow)blocker.getPlatformWindow(); |
| |
| pWindow.orderAboveSiblings(); |
| |
| final long nsWindowPtr = pWindow.getNSWindowPtr(); |
| CWrapper.NSWindow.orderFrontRegardless(nsWindowPtr); |
| CWrapper.NSWindow.makeKeyAndOrderFront(nsWindowPtr); |
| CWrapper.NSWindow.makeMainWindow(nsWindowPtr); |
| |
| return true; |
| } |
| |
| private void orderAboveSiblings() { |
| if (owner == null) { |
| return; |
| } |
| |
| // NOTE: the logic will fail if we have a hierarchy like: |
| // visible root owner |
| // invisible owner |
| // visible dialog |
| // However, this is an unlikely scenario for real life apps |
| if (owner.isVisible()) { |
| // Recursively pop up the windows from the very bottom so that only |
| // the very top-most one becomes the main window |
| owner.orderAboveSiblings(); |
| |
| // Order the window to front of the stack of child windows |
| final long nsWindowSelfPtr = getNSWindowPtr(); |
| final long nsWindowOwnerPtr = owner.getNSWindowPtr(); |
| CWrapper.NSWindow.removeChildWindow(nsWindowOwnerPtr, nsWindowSelfPtr); |
| CWrapper.NSWindow.addChildWindow(nsWindowOwnerPtr, nsWindowSelfPtr, CWrapper.NSWindow.NSWindowAbove); |
| } |
| |
| applyWindowLevel(target); |
| } |
| |
| protected void applyWindowLevel(Window target) { |
| if (target.isAlwaysOnTop() && target.getType() != Window.Type.POPUP) { |
| CWrapper.NSWindow.setLevel(getNSWindowPtr(), CWrapper.NSWindow.NSFloatingWindowLevel); |
| } else if (target.getType() == Window.Type.POPUP) { |
| CWrapper.NSWindow.setLevel(getNSWindowPtr(), CWrapper.NSWindow.NSPopUpMenuWindowLevel); |
| } |
| } |
| |
| // ---------------------------------------------------------------------- |
| // NATIVE CALLBACKS |
| // ---------------------------------------------------------------------- |
| |
| private void windowDidBecomeMain() { |
| assert CThreading.assertAppKit(); |
| |
| if (checkBlockingAndOrder()) return; |
| // If it's not blocked, make sure it's above its siblings |
| orderAboveSiblings(); |
| } |
| |
| private void windowWillEnterFullScreen() { |
| isFullScreenAnimationOn = true; |
| } |
| |
| private void windowDidEnterFullScreen() { |
| isFullScreenAnimationOn = false; |
| } |
| |
| private void windowWillExitFullScreen() { |
| isFullScreenAnimationOn = true; |
| } |
| |
| private void windowDidExitFullScreen() { |
| isFullScreenAnimationOn = false; |
| } |
| } |
