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8342903: Deprecate for removal java.awt.Window.getWarningString()

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Reviewed-by: kizune, erikj, azvegint
This commit is contained in:
Phil Race 2024-11-21 21:24:46 +00:00
parent efeacfee01
commit 0f458e2c3e
51 changed files with 16 additions and 2078 deletions
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12
make/modules/java.desktop/Java.gmk
View File

@ -46,18 +46,6 @@ EXCLUDE_FILES += \
javax/swing/plaf/nimbus/SpinnerPainter.java \
javax/swing/plaf/nimbus/SplitPanePainter.java \
javax/swing/plaf/nimbus/TabbedPanePainter.java \
sun/awt/resources/security-icon-bw16.png \
sun/awt/resources/security-icon-bw24.png \
sun/awt/resources/security-icon-bw32.png \
sun/awt/resources/security-icon-bw48.png \
sun/awt/resources/security-icon-interim16.png \
sun/awt/resources/security-icon-interim24.png \
sun/awt/resources/security-icon-interim32.png \
sun/awt/resources/security-icon-interim48.png \
sun/awt/resources/security-icon-yellow16.png \
sun/awt/resources/security-icon-yellow24.png \
sun/awt/resources/security-icon-yellow32.png \
sun/awt/resources/security-icon-yellow48.png \
sun/awt/X11/java-icon16.png \
sun/awt/X11/java-icon24.png \
sun/awt/X11/java-icon32.png \

17
make/modules/java.desktop/gensrc/GensrcIcons.gmk
View File

@ -37,23 +37,6 @@ GENSRC_AWT_ICONS_SRC += \
$(X11_ICONS_PATH_PREFIX)/classes/sun/awt/X11/java-icon32.png \
$(X11_ICONS_PATH_PREFIX)/classes/sun/awt/X11/java-icon48.png
AWT_ICONPATH := $(MODULE_SRC)/share/classes/sun/awt/resources
GENSRC_AWT_ICONS_SRC += \
$(AWT_ICONPATH)/security-icon-bw16.png \
$(AWT_ICONPATH)/security-icon-interim16.png \
$(AWT_ICONPATH)/security-icon-yellow16.png \
$(AWT_ICONPATH)/security-icon-bw24.png \
$(AWT_ICONPATH)/security-icon-interim24.png \
$(AWT_ICONPATH)/security-icon-yellow24.png \
$(AWT_ICONPATH)/security-icon-bw32.png \
$(AWT_ICONPATH)/security-icon-interim32.png \
$(AWT_ICONPATH)/security-icon-yellow32.png \
$(AWT_ICONPATH)/security-icon-bw48.png \
$(AWT_ICONPATH)/security-icon-interim48.png \
$(AWT_ICONPATH)/security-icon-yellow48.png
GENSRC_AWT_ICONS_FILES := $(notdir $(GENSRC_AWT_ICONS_SRC))
GENSRC_AWT_ICONS_SHORT_NAME = $(subst .,_,$(subst -,_,$(1)))

8
src/demo/share/jfc/Font2DTest/FontPanel.java
View File

@ -1114,13 +1114,7 @@ public final class FontPanel extends JPanel implements AdjustmentListener {
/// Position and set size of zoom window as needed
zoomWindow.setLocation( canvasLoc.x + zoomAreaX, canvasLoc.y + zoomAreaY );
if ( !nowZooming ) {
if ( zoomWindow.getWarningString() != null )
/// If this is not opened as a "secure" window,
/// it has a banner below the zoom dialog which makes it look really BAD
/// So enlarge it by a bit
zoomWindow.setSize( zoomAreaWidth + 1, zoomAreaHeight + 20 );
else
zoomWindow.setSize( zoomAreaWidth + 1, zoomAreaHeight + 1 );
zoomWindow.setSize( zoomAreaWidth + 1, zoomAreaHeight + 1 );
}
/// Prepare zoomed image

7
src/java.desktop/macosx/classes/sun/lwawt/LWKeyboardFocusManagerPeer.java
View File

@ -57,13 +57,6 @@ public class LWKeyboardFocusManagerPeer extends KeyboardFocusManagerPeerImpl {
focusedWindow = win;
}
if (from != null) {
from.updateSecurityWarningVisibility();
}
if (to != null) {
to.updateSecurityWarningVisibility();
}
}
@Override

3
src/java.desktop/macosx/classes/sun/lwawt/LWToolkit.java
View File

@ -421,9 +421,6 @@ public abstract class LWToolkit extends SunToolkit implements Runnable {
return clipboard;
}
protected abstract SecurityWarningWindow createSecurityWarning(
Window ownerWindow, LWWindowPeer ownerPeer);
// ---- DELEGATES ---- //
public abstract Clipboard createPlatformClipboard();

68
src/java.desktop/macosx/classes/sun/lwawt/LWWindowPeer.java
View File

@ -146,8 +146,6 @@ public class LWWindowPeer
private final PeerType peerType;
private final SecurityWarningWindow warningWindow;
private volatile boolean targetFocusable;
/**
@ -197,18 +195,6 @@ public class LWWindowPeer
}
platformWindow.initialize(target, this, ownerDelegate);
// Init warning window(for applets)
SecurityWarningWindow warn = null;
if (target.getWarningString() != null) {
// accessSystemTray permission allows to display TrayIcon, TrayIcon tooltip
// and TrayIcon balloon windows without a warning window.
if (!AWTAccessor.getWindowAccessor().isTrayIconWindow(target)) {
LWToolkit toolkit = (LWToolkit)Toolkit.getDefaultToolkit();
warn = toolkit.createSecurityWarning(target, this);
}
}
warningWindow = warn;
}
@Override
@ -274,9 +260,6 @@ public class LWWindowPeer
if (isGrabbing()) {
ungrab();
}
if (warningWindow != null) {
warningWindow.dispose();
}
platformWindow.dispose();
super.disposeImpl();
@ -294,9 +277,6 @@ public class LWWindowPeer
@Override
protected void setVisibleImpl(final boolean visible) {
if (!visible && warningWindow != null) {
warningWindow.setVisible(false, false);
}
updateFocusableWindowState();
super.setVisibleImpl(visible);
// TODO: update graphicsConfig, see 4868278
@ -555,19 +535,6 @@ public class LWWindowPeer
updateOpaque();
}
@Override
public void repositionSecurityWarning() {
if (warningWindow != null) {
ComponentAccessor compAccessor = AWTAccessor.getComponentAccessor();
Window target = getTarget();
int x = compAccessor.getX(target);
int y = compAccessor.getY(target);
int width = compAccessor.getWidth(target);
int height = compAccessor.getHeight(target);
warningWindow.reposition(x, y, width, height);
}
}
// ---- FRAME PEER METHODS ---- //
@Override // FramePeer and DialogPeer
@ -753,7 +720,6 @@ public class LWWindowPeer
repaintPeer();
}
repositionSecurityWarning();
}
private void clearBackground(final int w, final int h) {
@ -991,8 +957,6 @@ public class LWWindowPeer
Point loc, int xAbs, int yAbs,
int clickCount, boolean popupTrigger, int button) {
updateSecurityWarningVisibility();
postEvent(new MouseEvent(target,
MouseEvent.MOUSE_ENTERED,
when, modifiers,
@ -1004,8 +968,6 @@ public class LWWindowPeer
Point loc, int xAbs, int yAbs,
int clickCount, boolean popupTrigger, int button) {
updateSecurityWarningVisibility();
postEvent(new MouseEvent(target,
MouseEvent.MOUSE_EXITED,
when, modifiers,
@ -1094,7 +1056,6 @@ public class LWWindowPeer
postEvent(stateChangedEvent);
windowState = newWindowState;
updateSecurityWarningVisibility();
}
private static int getGraphicsConfigScreen(GraphicsConfiguration gc) {
@ -1454,13 +1415,11 @@ public class LWWindowPeer
@Override
public void enterFullScreenMode() {
platformWindow.enterFullScreenMode();
updateSecurityWarningVisibility();
}
@Override
public void exitFullScreenMode() {
platformWindow.exitFullScreenMode();
updateSecurityWarningVisibility();
}
public long getLayerPtr() {
@ -1495,33 +1454,6 @@ public class LWWindowPeer
return peerType;
}
public void updateSecurityWarningVisibility() {
if (warningWindow == null) {
return;
}
if (!isVisible()) {
return; // The warning window should already be hidden.
}
boolean show = false;
if (!platformWindow.isFullScreenMode()) {
if (isVisible()) {
if (LWKeyboardFocusManagerPeer.getInstance().getCurrentFocusedWindow() ==
getTarget()) {
show = true;
}
if (platformWindow.isUnderMouse() || warningWindow.isUnderMouse()) {
show = true;
}
}
}
warningWindow.setVisible(show, true);
}
@Override
public String toString() {
return super.toString() + " [target is " + getTarget() + "]";

35
src/java.desktop/macosx/classes/sun/lwawt/SecurityWarningWindow.java
View File

@ -1,35 +0,0 @@
/*
* Copyright (c) 2013, 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;
public interface SecurityWarningWindow extends PlatformWindow {
/**
* @param x,y,w,h coordinates of the untrusted window
*/
public void reposition(int x, int y, int w, int h);
public void setVisible(boolean visible, boolean doSchedule);
}

4
src/java.desktop/macosx/classes/sun/lwawt/macosx/CFileDialog.java
View File

@ -189,10 +189,6 @@ class CFileDialog implements FileDialogPeer {
public void setTitle(String title) {
}
@Override
public void repositionSecurityWarning() {
}
@Override
public GraphicsConfiguration getAppropriateGraphicsConfiguration(
GraphicsConfiguration gc) {

2
src/java.desktop/macosx/classes/sun/lwawt/macosx/CPlatformWindow.java
View File

@ -360,7 +360,7 @@ public class CPlatformWindow extends CFRetainedResource implements PlatformWindo
}
});
setPtr(ref.get());
if (peer != null) { // Not applicable to CWarningWindow
if (peer != null) {
peer.setTextured(IS(TEXTURED, styleBits));
}
if (target instanceof javax.swing.RootPaneContainer) {

475
src/java.desktop/macosx/classes/sun/lwawt/macosx/CWarningWindow.java
View File

@ -1,475 +0,0 @@
/*
* Copyright (c) 2013, 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 sun.awt.AWTAccessor;
import sun.awt.IconInfo;
import sun.java2d.SunGraphics2D;
import sun.java2d.SurfaceData;
import sun.java2d.metal.MTLLayer;
import sun.java2d.opengl.CGLLayer;
import sun.lwawt.LWWindowPeer;
import sun.lwawt.PlatformEventNotifier;
import sun.lwawt.SecurityWarningWindow;
import java.awt.*;
import java.awt.event.MouseEvent;
import java.awt.geom.Point2D;
import java.lang.ref.WeakReference;
public final class CWarningWindow extends CPlatformWindow
implements SecurityWarningWindow, PlatformEventNotifier {
private static class Lock {}
private final Lock lock = new Lock();
private static final int SHOWING_DELAY = 300;
private static final int HIDING_DELAY = 2000;
private Rectangle bounds = new Rectangle();
private final WeakReference<LWWindowPeer> ownerPeer;
private final Window ownerWindow;
/**
* Animation stage.
*/
private volatile int currentIcon;
/* -1 - uninitialized.
* 0 - 16x16
* 1 - 24x24
* 2 - 32x32
* 3 - 48x48
*/
private int currentSize = -1;
private static IconInfo[][] icons;
private static IconInfo getSecurityIconInfo(int size, int num) {
synchronized (CWarningWindow.class) {
if (icons == null) {
icons = new IconInfo[4][3];
icons[0][0] = new IconInfo(sun.awt.AWTIcon32_security_icon_bw16_png.security_icon_bw16_png);
icons[0][1] = new IconInfo(sun.awt.AWTIcon32_security_icon_interim16_png.security_icon_interim16_png);
icons[0][2] = new IconInfo(sun.awt.AWTIcon32_security_icon_yellow16_png.security_icon_yellow16_png);
icons[1][0] = new IconInfo(sun.awt.AWTIcon32_security_icon_bw24_png.security_icon_bw24_png);
icons[1][1] = new IconInfo(sun.awt.AWTIcon32_security_icon_interim24_png.security_icon_interim24_png);
icons[1][2] = new IconInfo(sun.awt.AWTIcon32_security_icon_yellow24_png.security_icon_yellow24_png);
icons[2][0] = new IconInfo(sun.awt.AWTIcon32_security_icon_bw32_png.security_icon_bw32_png);
icons[2][1] = new IconInfo(sun.awt.AWTIcon32_security_icon_interim32_png.security_icon_interim32_png);
icons[2][2] = new IconInfo(sun.awt.AWTIcon32_security_icon_yellow32_png.security_icon_yellow32_png);
icons[3][0] = new IconInfo(sun.awt.AWTIcon32_security_icon_bw48_png.security_icon_bw48_png);
icons[3][1] = new IconInfo(sun.awt.AWTIcon32_security_icon_interim48_png.security_icon_interim48_png);
icons[3][2] = new IconInfo(sun.awt.AWTIcon32_security_icon_yellow48_png.security_icon_yellow48_png);
}
}
final int sizeIndex = size % icons.length;
return icons[sizeIndex][num % icons[sizeIndex].length];
}
public CWarningWindow(final Window _ownerWindow, final LWWindowPeer _ownerPeer) {
super();
this.ownerPeer = new WeakReference<>(_ownerPeer);
this.ownerWindow = _ownerWindow;
initialize(null, null, _ownerPeer.getPlatformWindow());
setOpaque(false);
String warningString = ownerWindow.getWarningString();
if (warningString != null) {
contentView.setToolTip(ownerWindow.getWarningString());
}
updateIconSize();
}
/**
* @param x,y,w,h coordinates of the untrusted window
*/
public void reposition(int x, int y, int w, int h) {
final Point2D point = AWTAccessor.getWindowAccessor().
calculateSecurityWarningPosition(ownerWindow, x, y, w, h);
setBounds((int)point.getX(), (int)point.getY(), getWidth(), getHeight());
}
public void setVisible(boolean visible, boolean doSchedule) {
synchronized (taskLock) {
cancelTasks();
if (visible) {
if (isVisible()) {
currentIcon = 0;
} else {
currentIcon = 2;
}
showHideTask = new ShowingTask();
LWCToolkit.performOnMainThreadAfterDelay(showHideTask, 50);
} else {
if (!isVisible()) {
return;
}
showHideTask = new HidingTask();
if (doSchedule) {
LWCToolkit.performOnMainThreadAfterDelay(showHideTask, HIDING_DELAY);
} else {
LWCToolkit.performOnMainThreadAfterDelay(showHideTask, 50);
}
}
}
}
@Override
public void notifyIconify(boolean iconify) {
}
@Override
public void notifyZoom(boolean isZoomed) {
}
@Override
public void notifyExpose(final Rectangle r) {
repaint();
}
@Override
public void notifyReshape(int x, int y, int w, int h) {
}
@Override
public void notifyUpdateCursor() {
}
@Override
public void notifyActivation(boolean activation, LWWindowPeer opposite) {
}
@Override
public void notifyNCMouseDown() {
}
@Override
public void notifyMouseEvent(int id, long when, int button, int x, int y,
int absX, int absY, int modifiers,
int clickCount, boolean popupTrigger,
byte[] bdata) {
LWWindowPeer peer = ownerPeer.get();
if (id == MouseEvent.MOUSE_EXITED) {
if (peer != null) {
peer.updateSecurityWarningVisibility();
}
} else if(id == MouseEvent.MOUSE_ENTERED) {
if (peer != null) {
peer.updateSecurityWarningVisibility();
}
}
}
public Rectangle getBounds() {
synchronized (lock) {
return bounds.getBounds();
}
}
@Override
public boolean isVisible() {
synchronized (lock) {
return visible;
}
}
@Override
public void setVisible(boolean visible) {
synchronized (lock) {
execute(ptr -> {
// Actually show or hide the window
if (visible) {
CWrapper.NSWindow.orderFront(ptr);
} else {
CWrapper.NSWindow.orderOut(ptr);
}
});
this.visible = visible;
// Manage parent-child relationship when showing
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);
});
});
// do not allow security warning to be obscured by other windows
applyWindowLevel(ownerWindow);
}
}
}
}
@Override
public void notifyMouseWheelEvent(long when, int x, int y, int absX,
int absY, int modifiers, int scrollType,
int scrollAmount, int wheelRotation,
double preciseWheelRotation,
byte[] bdata) {
}
@Override
public void notifyKeyEvent(int id, long when, int modifiers, int keyCode,
char keyChar, int keyLocation, int jextendedkeyCode) {
}
protected int getInitialStyleBits() {
int styleBits = 0;
CPlatformWindow.SET(styleBits, CPlatformWindow.UTILITY, true);
return styleBits;
}
protected void deliverMoveResizeEvent(int x, int y, int width, int height,
boolean byUser) {
boolean isResize;
synchronized (lock) {
isResize = (bounds.width != width || bounds.height != height);
bounds = new Rectangle(x, y, width, height);
}
if (isResize) {
replaceSurface();
}
super.deliverMoveResizeEvent(x, y, width, height, byUser);
}
protected CPlatformResponder createPlatformResponder() {
return new CPlatformResponder(this, false);
}
CPlatformView createContentView() {
return new CPlatformView() {
public GraphicsConfiguration getGraphicsConfiguration() {
LWWindowPeer peer = ownerPeer.get();
return peer.getGraphicsConfiguration();
}
public Rectangle getBounds() {
return CWarningWindow.this.getBounds();
}
public CGLLayer createCGLayer() {
return new CGLLayer(null) {
public Rectangle getBounds() {
return CWarningWindow.this.getBounds();
}
public GraphicsConfiguration getGraphicsConfiguration() {
LWWindowPeer peer = ownerPeer.get();
return peer.getGraphicsConfiguration();
}
public boolean isOpaque() {
return false;
}
};
}
public MTLLayer createMTLLayer() {
return new MTLLayer(null) {
public Rectangle getBounds() {
return CWarningWindow.this.getBounds();
}
public GraphicsConfiguration getGraphicsConfiguration() {
LWWindowPeer peer = ownerPeer.get();
return peer.getGraphicsConfiguration();
}
public boolean isOpaque() {
return false;
}
};
}
};
}
@Override
public void dispose() {
cancelTasks();
SurfaceData surfaceData = contentView.getSurfaceData();
if (surfaceData != null) {
surfaceData.invalidate();
}
super.dispose();
}
private void cancelTasks() {
synchronized (taskLock) {
if (showHideTask != null) {
showHideTask.cancel();
showHideTask = null;
}
}
}
private void updateIconSize() {
int newSize = -1;
if (ownerWindow != null) {
Insets insets = ownerWindow.getInsets();
int max = Math.max(insets.top, Math.max(insets.bottom,
Math.max(insets.left, insets.right)));
if (max < 24) {
newSize = 0;
} else if (max < 32) {
newSize = 1;
} else if (max < 48) {
newSize = 2;
} else {
newSize = 3;
}
}
// Make sure we have a valid size
if (newSize == -1) {
newSize = 0;
}
synchronized (lock) {
if (newSize != currentSize) {
currentSize = newSize;
IconInfo ico = getSecurityIconInfo(currentSize, 0);
AWTAccessor.getWindowAccessor().setSecurityWarningSize(
ownerWindow, ico.getWidth(), ico.getHeight());
}
}
}
private Graphics getGraphics() {
SurfaceData sd = contentView.getSurfaceData();
if (ownerWindow == null || sd == null) {
return null;
}
return new SunGraphics2D(sd, SystemColor.windowText, SystemColor.window,
ownerWindow.getFont());
}
private void repaint() {
final Graphics g = getGraphics();
if (g != null) {
try {
((Graphics2D) g).setComposite(AlphaComposite.Src);
g.drawImage(getSecurityIconInfo().getImage(), 0, 0, null);
} finally {
g.dispose();
}
}
}
private void replaceSurface() {
SurfaceData oldData = contentView.getSurfaceData();
replaceSurfaceData();
if (oldData != null && oldData != contentView.getSurfaceData()) {
oldData.flush();
}
}
private int getWidth() {
return getSecurityIconInfo().getWidth();
}
private int getHeight() {
return getSecurityIconInfo().getHeight();
}
private IconInfo getSecurityIconInfo() {
return getSecurityIconInfo(currentSize, currentIcon);
}
private final Lock taskLock = new Lock();
private CancelableRunnable showHideTask;
private abstract static class CancelableRunnable implements Runnable {
private volatile boolean perform = true;
public final void cancel() {
perform = false;
}
@Override
public final void run() {
if (perform) {
perform();
}
}
public abstract void perform();
}
private class HidingTask extends CancelableRunnable {
@Override
public void perform() {
synchronized (lock) {
setVisible(false);
}
synchronized (taskLock) {
showHideTask = null;
}
}
}
private class ShowingTask extends CancelableRunnable {
@Override
public void perform() {
synchronized (lock) {
if (!isVisible()) {
setVisible(true);
}
repaint();
}
synchronized (taskLock) {
if (currentIcon > 0) {
currentIcon--;
showHideTask = new ShowingTask();
LWCToolkit.performOnMainThreadAfterDelay(showHideTask, SHOWING_DELAY);
} else {
showHideTask = null;
}
}
}
}
}

7
src/java.desktop/macosx/classes/sun/lwawt/macosx/LWCToolkit.java
View File

@ -117,7 +117,6 @@ import sun.lwawt.LWWindowPeer.PeerType;
import sun.lwawt.PlatformComponent;
import sun.lwawt.PlatformDropTarget;
import sun.lwawt.PlatformWindow;
import sun.lwawt.SecurityWarningWindow;
@SuppressWarnings("serial") // JDK implementation class
final class NamedCursor extends Cursor {
@ -292,12 +291,6 @@ public final class LWCToolkit extends LWToolkit {
return super.createDialog(target);
}
@Override
protected SecurityWarningWindow createSecurityWarning(Window ownerWindow,
LWWindowPeer ownerPeer) {
return new CWarningWindow(ownerWindow, ownerPeer);
}
@Override
protected PlatformComponent createPlatformComponent() {
return new CPlatformComponent();

23
src/java.desktop/share/classes/java/awt/Desktop.java
View File

@ -378,22 +378,6 @@ public class Desktop {
}
}
/**
* Calls to the security manager's {@code checkPermission} method with an
* {@code AWTPermission("showWindowWithoutWarningBanner")} permission. This
* permission is needed, because we cannot add a security warning icon to
* the windows of the external native application.
*/
private void checkAWTPermission() {
@SuppressWarnings("removal")
SecurityManager sm = System.getSecurityManager();
if (sm != null) {
sm.checkPermission(new AWTPermission(
"showWindowWithoutWarningBanner"));
}
}
/**
* Launches the associated application to open the file.
*
@ -411,7 +395,6 @@ public class Desktop {
*/
public void open(File file) throws IOException {
file = new File(file.getPath());
checkAWTPermission();
checkExec();
checkActionSupport(Action.OPEN);
checkFileValidation(file);
@ -434,7 +417,6 @@ public class Desktop {
*/
public void edit(File file) throws IOException {
file = new File(file.getPath());
checkAWTPermission();
checkExec();
checkActionSupport(Action.EDIT);
file.canWrite();
@ -493,7 +475,6 @@ public class Desktop {
* @see java.net.URI
*/
public void browse(URI uri) throws IOException {
checkAWTPermission();
checkExec();
checkActionSupport(Action.BROWSE);
Objects.requireNonNull(uri);
@ -510,7 +491,6 @@ public class Desktop {
* found, or it fails to be launched
*/
public void mail() throws IOException {
checkAWTPermission();
checkExec();
checkActionSupport(Action.MAIL);
URI mailtoURI = null;
@ -548,7 +528,6 @@ public class Desktop {
* @see java.net.URI
*/
public void mail(URI mailtoURI) throws IOException {
checkAWTPermission();
checkExec();
checkActionSupport(Action.MAIL);
if (mailtoURI == null) throw new NullPointerException();
@ -860,7 +839,6 @@ public class Desktop {
* @since 9
*/
public void openHelpViewer() {
checkAWTPermission();
checkExec();
checkEventsProcessingPermission();
checkActionSupport(Action.APP_HELP_VIEWER);
@ -903,7 +881,6 @@ public class Desktop {
*/
public void browseFileDirectory(File file) {
file = new File(file.getPath());
checkAWTPermission();
checkExec();
checkActionSupport(Action.BROWSE_FILE_DIR);
checkFileValidation(file);

94
src/java.desktop/share/classes/java/awt/Window.java
View File

@ -209,18 +209,6 @@ public class Window extends Container implements Accessible {
POPUP
}
/**
* This represents the warning message that is
* to be displayed in a non secure window. ie :
* a window that has a security manager installed that denies
* {@code AWTPermission("showWindowWithoutWarningBanner")}.
* This message can be displayed anywhere in the window.
*
* @serial
* @see #getWarningString
*/
String warningString;
/**
* {@code icons} is the graphical way we can
* represent the frames and dialogs.
@ -398,13 +386,6 @@ public class Window extends Container implements Accessible {
transient boolean isTrayIconWindow = false;
/**
* These fields are initialized in the native peer code
* or via AWTAccessor's WindowAccessor.
*/
private transient volatile int securityWarningWidth;
private transient volatile int securityWarningHeight;
static {
/* ensure that the necessary native libraries are loaded */
Toolkit.loadLibraries();
@ -428,10 +409,6 @@ public class Window extends Container implements Accessible {
* Constructs a new, initially invisible window in default size with the
* specified {@code GraphicsConfiguration}.
* <p>
* If there is a security manager, then it is invoked to check
* {@code AWTPermission("showWindowWithoutWarningBanner")}
* to determine whether or not the window must be displayed with
* a warning banner.
*
* @param gc the {@code GraphicsConfiguration} of the target screen
* device. If {@code gc} is {@code null}, the system default
@ -532,10 +509,6 @@ public class Window extends Container implements Accessible {
/**
* Constructs a new, initially invisible window in the default size.
* <p>
* If there is a security manager set, it is invoked to check
* {@code AWTPermission("showWindowWithoutWarningBanner")}.
* If that check fails with a {@code SecurityException} then a warning
* banner is created.
*
* @throws HeadlessException when
* {@code GraphicsEnvironment.isHeadless()} returns {@code true}
@ -1361,11 +1334,14 @@ public class Window extends Container implements Accessible {
* Gets the warning string that is displayed with this window.
* <p>
* Warning strings are no longer applicable,
* so this method always returns {@code null}.
* so this method always returns {@code null} and may be
* removed in a future release.
* @return null
* @deprecated since JDK 24
*/
@Deprecated(since="24", forRemoval=true)
public final String getWarningString() {
return warningString;
return null;
}
/**
@ -3075,9 +3051,6 @@ public class Window extends Container implements Accessible {
shape = (Shape)f.get("shape", null);
opacity = (Float)f.get("opacity", 1.0f);
this.securityWarningWidth = 0;
this.securityWarningHeight = 0;
deserializeResources(s);
}
@ -3977,69 +3950,12 @@ public class Window extends Container implements Accessible {
return value;
}
/**
* Calculate the position of the security warning.
*
* This method gets the window location/size as reported by the native
* system since the locally cached values may represent outdated data.
*
* The method is used from the native code, or via AWTAccessor.
*
* NOTE: this method is invoked on the toolkit thread, and therefore is not
* supposed to become public/user-overridable.
*/
private Point2D calculateSecurityWarningPosition(double x, double y,
double w, double h)
{
// The desired location for the security warning
double wx = x + w * RIGHT_ALIGNMENT + 2.0;
double wy = y + h * TOP_ALIGNMENT + 0.0;
// First, make sure the warning is not too far from the window bounds
wx = Window.limit(wx,
x - securityWarningWidth - 2,
x + w + 2);
wy = Window.limit(wy,
y - securityWarningHeight - 2,
y + h + 2);
// Now make sure the warning window is visible on the screen
GraphicsConfiguration graphicsConfig =
getGraphicsConfiguration_NoClientCode();
Rectangle screenBounds = graphicsConfig.getBounds();
Insets screenInsets =
Toolkit.getDefaultToolkit().getScreenInsets(graphicsConfig);
wx = Window.limit(wx,
screenBounds.x + screenInsets.left,
screenBounds.x + screenBounds.width - screenInsets.right
- securityWarningWidth);
wy = Window.limit(wy,
screenBounds.y + screenInsets.top,
screenBounds.y + screenBounds.height - screenInsets.bottom
- securityWarningHeight);
return new Point2D.Double(wx, wy);
}
static {
AWTAccessor.setWindowAccessor(new AWTAccessor.WindowAccessor() {
public void updateWindow(Window window) {
window.updateWindow();
}
public void setSecurityWarningSize(Window window, int width, int height)
{
window.securityWarningWidth = width;
window.securityWarningHeight = height;
}
public Point2D calculateSecurityWarningPosition(Window window,
double x, double y, double w, double h)
{
return window.calculateSecurityWarningPosition(x, y, w, h);
}
public void setLWRequestStatus(Window changed, boolean status) {
changed.syncLWRequests = status;
}

5
src/java.desktop/share/classes/java/awt/peer/WindowPeer.java
View File

@ -114,11 +114,6 @@ public interface WindowPeer extends ContainerPeer {
*/
void updateWindow();
/**
* Instructs the peer to update the position of the security warning.
*/
void repositionSecurityWarning();
/**
* Requests a GC that best suits this Window. The returned GC may differ
* from the requested GC passed as the argument to this method. This method

8
src/java.desktop/share/classes/javax/swing/JInternalFrame.java
View File

@ -1862,12 +1862,14 @@ public class JInternalFrame extends JComponent implements
/**
* Gets the warning string that is displayed with this internal frame.
* Since an internal frame is always secure (since it's fully
* contained within a window that might need a warning string)
* this method always returns <code>null</code>.
* This method always returns <code>null</code>.
* Warning strings are no longer applicable, even to top-level
* windows, so this method may be removed in a future release
* @return <code>null</code>
* @see java.awt.Window#getWarningString
* @deprecated since JDK 24
*/
@Deprecated(since="24", forRemoval=true)
@BeanProperty(bound = false)
public final String getWarningString() {
return null;

11
src/java.desktop/share/classes/sun/awt/AWTAccessor.java
View File

@ -305,17 +305,6 @@ public final class AWTAccessor {
*/
void updateWindow(Window window);
/**
* Set the size of the security warning.
*/
void setSecurityWarningSize(Window w, int width, int height);
/** Request to recalculate the new position of the security warning for
* the given window size/location as reported by the native system.
*/
Point2D calculateSecurityWarningPosition(Window window,
double x, double y, double w, double h);
/** Sets the synchronous status of focus requests on lightweight
* components in the specified window to the specified value.
*/

3
src/java.desktop/share/classes/sun/awt/AWTPermissions.java
View File

@ -33,9 +33,6 @@ import java.awt.AWTPermission;
public final class AWTPermissions {
private AWTPermissions() { }
public static final AWTPermission TOPLEVEL_WINDOW_PERMISSION =
new AWTPermission("showWindowWithoutWarningBanner");
public static final AWTPermission ACCESS_CLIPBOARD_PERMISSION =
new AWTPermission("accessClipboard");

3
src/java.desktop/share/classes/sun/awt/EmbeddedFrame.java
View File

@ -590,9 +590,6 @@ public abstract class EmbeddedFrame extends Frame
public void updateWindow() {
}
public void repositionSecurityWarning() {
}
public void emulateActivation(boolean activate) {
}
}

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7
src/java.desktop/unix/classes/sun/awt/X11/XBaseWindow.java
View File

@ -943,13 +943,6 @@ public class XBaseWindow {
void ungrabInputImpl() {
}
static void checkSecurity() {
if (XToolkit.isSecurityWarningEnabled() && XToolkit.isToolkitThread()) {
StackTraceElement[] stack = (new Throwable()).getStackTrace();
log.warning(stack[1] + ": Security violation: calling user code on toolkit thread");
}
}
public Set<Long> getChildren() {
synchronized (getStateLock()) {
return new HashSet<Long>(children);

4
src/java.desktop/unix/classes/sun/awt/X11/XDecoratedPeer.java
View File

@ -112,9 +112,6 @@ abstract class XDecoratedPeer extends XWindowPeer {
content = XContentWindow.createContent(this);
if (warningWindow != null) {
warningWindow.toFront();
}
focusProxy = createFocusProxy();
}
@ -843,7 +840,6 @@ abstract class XDecoratedPeer extends XWindowPeer {
reconfigureContentWindow(newDimensions);
updateChildrenSizes();
repositionSecurityWarning();
}
private void checkShellRectSize(Rectangle shellRect) {

1
src/java.desktop/unix/classes/sun/awt/X11/XEmbedHelper.java
View File

@ -216,7 +216,6 @@ public class XEmbedHelper {
// Shouldn't be called on Toolkit thread.
AWTKeyStroke getKeyStrokeForKeySym(long keysym, long state) {
XBaseWindow.checkSecurity();
int keycode;

7
src/java.desktop/unix/classes/sun/awt/X11/XKeyboardFocusManagerPeer.java
View File

@ -79,13 +79,6 @@ public class XKeyboardFocusManagerPeer extends KeyboardFocusManagerPeerImpl {
to = AWTAccessor.getComponentAccessor().getPeer(currentFocusedWindow);
}
}
if (from != null) {
from.updateSecurityWarningVisibility();
}
if (to != null) {
to.updateSecurityWarningVisibility();
}
}
@Override

1
src/java.desktop/unix/classes/sun/awt/X11/XScrollPanePeer.java
View File

@ -272,7 +272,6 @@ class XScrollPanePeer extends XComponentPeer implements ScrollPanePeer, XScrollb
*/
@SuppressWarnings("deprecation")
void scroll(int x, int y, int flag, int type) {
checkSecurity();
ScrollPane sp = (ScrollPane)target;
Component c = getScrollChild();
if (c == null) {

12
src/java.desktop/unix/classes/sun/awt/X11/XToolkit.java
View File

@ -199,7 +199,6 @@ public final class XToolkit extends UNIXToolkit implements Runnable {
private static final X11GraphicsDevice device;
private static final long display;
static int awt_multiclick_time;
static boolean securityWarningEnabled;
/**
* Dimensions of default virtual screen in pixels. These values are used to
@ -211,7 +210,6 @@ public final class XToolkit extends UNIXToolkit implements Runnable {
private static XMouseInfoPeer xPeer;
static {
initSecurityWarning();
if (GraphicsEnvironment.isHeadless()) {
localEnv = null;
device = null;
@ -240,16 +238,6 @@ public final class XToolkit extends UNIXToolkit implements Runnable {
return Thread.currentThread() == toolkitThread;
}
static void initSecurityWarning() {
// Enable warning only for internal builds
String runtime = System.getProperty("java.runtime.version");
securityWarningEnabled = (runtime != null && runtime.contains("internal"));
}
static boolean isSecurityWarningEnabled() {
return securityWarningEnabled;
}
static native void awt_output_flush();
static void awtFUnlock() {

416
src/java.desktop/unix/classes/sun/awt/X11/XWarningWindow.java
View File

@ -1,416 +0,0 @@
/*
* Copyright (c) 2003, 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.awt.X11;
import java.awt.*;
import java.awt.geom.Point2D;
import java.lang.ref.WeakReference;
import sun.awt.IconInfo;
import sun.awt.AWTAccessor;
import sun.awt.SunToolkit;
class XWarningWindow extends XWindow {
private static final int SHOWING_DELAY = 330;
private static final int HIDING_DELAY = 2000;
private final Window ownerWindow;
private WeakReference<XWindowPeer> ownerPeer;
private long parentWindow;
private static final String OWNER = "OWNER";
private InfoWindow.Tooltip tooltip;
/**
* Animation stage.
*/
private volatile int currentIcon;
/* -1 - uninitialized.
* 0 - 16x16
* 1 - 24x24
* 2 - 32x32
* 3 - 48x48
*/
private int currentSize = -1;
private static IconInfo[][] icons;
private static IconInfo getSecurityIconInfo(int size, int num) {
synchronized (XWarningWindow.class) {
if (icons == null) {
icons = new IconInfo[4][3];
if (XlibWrapper.dataModel == 32) {
icons[0][0] = new IconInfo(sun.awt.AWTIcon32_security_icon_bw16_png.security_icon_bw16_png);
icons[0][1] = new IconInfo(sun.awt.AWTIcon32_security_icon_interim16_png.security_icon_interim16_png);
icons[0][2] = new IconInfo(sun.awt.AWTIcon32_security_icon_yellow16_png.security_icon_yellow16_png);
icons[1][0] = new IconInfo(sun.awt.AWTIcon32_security_icon_bw24_png.security_icon_bw24_png);
icons[1][1] = new IconInfo(sun.awt.AWTIcon32_security_icon_interim24_png.security_icon_interim24_png);
icons[1][2] = new IconInfo(sun.awt.AWTIcon32_security_icon_yellow24_png.security_icon_yellow24_png);
icons[2][0] = new IconInfo(sun.awt.AWTIcon32_security_icon_bw32_png.security_icon_bw32_png);
icons[2][1] = new IconInfo(sun.awt.AWTIcon32_security_icon_interim32_png.security_icon_interim32_png);
icons[2][2] = new IconInfo(sun.awt.AWTIcon32_security_icon_yellow32_png.security_icon_yellow32_png);
icons[3][0] = new IconInfo(sun.awt.AWTIcon32_security_icon_bw48_png.security_icon_bw48_png);
icons[3][1] = new IconInfo(sun.awt.AWTIcon32_security_icon_interim48_png.security_icon_interim48_png);
icons[3][2] = new IconInfo(sun.awt.AWTIcon32_security_icon_yellow48_png.security_icon_yellow48_png);
} else {
icons[0][0] = new IconInfo(sun.awt.AWTIcon64_security_icon_bw16_png.security_icon_bw16_png);
icons[0][1] = new IconInfo(sun.awt.AWTIcon64_security_icon_interim16_png.security_icon_interim16_png);
icons[0][2] = new IconInfo(sun.awt.AWTIcon64_security_icon_yellow16_png.security_icon_yellow16_png);
icons[1][0] = new IconInfo(sun.awt.AWTIcon64_security_icon_bw24_png.security_icon_bw24_png);
icons[1][1] = new IconInfo(sun.awt.AWTIcon64_security_icon_interim24_png.security_icon_interim24_png);
icons[1][2] = new IconInfo(sun.awt.AWTIcon64_security_icon_yellow24_png.security_icon_yellow24_png);
icons[2][0] = new IconInfo(sun.awt.AWTIcon64_security_icon_bw32_png.security_icon_bw32_png);
icons[2][1] = new IconInfo(sun.awt.AWTIcon64_security_icon_interim32_png.security_icon_interim32_png);
icons[2][2] = new IconInfo(sun.awt.AWTIcon64_security_icon_yellow32_png.security_icon_yellow32_png);
icons[3][0] = new IconInfo(sun.awt.AWTIcon64_security_icon_bw48_png.security_icon_bw48_png);
icons[3][1] = new IconInfo(sun.awt.AWTIcon64_security_icon_interim48_png.security_icon_interim48_png);
icons[3][2] = new IconInfo(sun.awt.AWTIcon64_security_icon_yellow48_png.security_icon_yellow48_png);
}
}
}
final int sizeIndex = size % icons.length;
return icons[sizeIndex][num % icons[sizeIndex].length];
}
private void updateIconSize() {
int newSize = -1;
if (ownerWindow != null) {
Insets insets = ownerWindow.getInsets();
int max = Math.max(insets.top, Math.max(insets.bottom,
Math.max(insets.left, insets.right)));
if (max < 24) {
newSize = 0;
} else if (max < 32) {
newSize = 1;
} else if (max < 48) {
newSize = 2;
} else {
newSize = 3;
}
}
// Make sure we have a valid size
if (newSize == -1) {
newSize = 0;
}
// Note: this is not the most wise solution to use awtLock here,
// this should have been sync'ed with the stateLock. However,
// the awtLock must be taken first (see XBaseWindow.getStateLock()),
// and we need the awtLock anyway to update the shape of the icon.
// So it's easier to use just one lock instead.
XToolkit.awtLock();
try {
if (newSize != currentSize) {
currentSize = newSize;
IconInfo ico = getSecurityIconInfo(currentSize, 0);
XlibWrapper.SetBitmapShape(XToolkit.getDisplay(), getWindow(),
ico.getWidth(), ico.getHeight(), ico.getIntData());
AWTAccessor.getWindowAccessor().setSecurityWarningSize(
ownerWindow, ico.getWidth(), ico.getHeight());
}
} finally {
XToolkit.awtUnlock();
}
}
private IconInfo getSecurityIconInfo() {
updateIconSize();
return getSecurityIconInfo(currentSize, currentIcon);
}
XWarningWindow(final Window ownerWindow, long parentWindow, XWindowPeer ownerPeer) {
super(new XCreateWindowParams(new Object[] {
TARGET, ownerWindow,
OWNER, Long.valueOf(parentWindow)
}));
this.ownerWindow = ownerWindow;
this.parentWindow = parentWindow;
this.tooltip = new InfoWindow.Tooltip(null, getTarget(),
new InfoWindow.Tooltip.LiveArguments() {
public boolean isDisposed() {
return XWarningWindow.this.isDisposed();
}
public Rectangle getBounds() {
return XWarningWindow.this.getBounds();
}
public String getTooltipString() {
return XWarningWindow.this.ownerWindow.getWarningString();
}
});
this.ownerPeer = new WeakReference<XWindowPeer>(ownerPeer);
}
private void requestNoTaskbar() {
XNETProtocol netProtocol = XWM.getWM().getNETProtocol();
if (netProtocol != null) {
netProtocol.requestState(this, netProtocol.XA_NET_WM_STATE_SKIP_TASKBAR, true);
}
}
@Override
void postInit(XCreateWindowParams params) {
super.postInit(params);
XToolkit.awtLock();
try {
XWM.setMotifDecor(this, false, 0, 0);
XWM.setOLDecor(this, false, 0);
long parentWindow = ((Long)params.get(OWNER)).longValue();
XlibWrapper.XSetTransientFor(XToolkit.getDisplay(),
getWindow(), parentWindow);
XWMHints hints = getWMHints();
hints.set_flags(hints.get_flags() | (int)XUtilConstants.InputHint | (int)XUtilConstants.StateHint);
hints.set_input(false);
hints.set_initial_state(XUtilConstants.NormalState);
XlibWrapper.XSetWMHints(XToolkit.getDisplay(), getWindow(), hints.pData);
initWMProtocols();
requestNoTaskbar();
} finally {
XToolkit.awtUnlock();
}
}
/**
* @param x,y,w,h coordinates of the untrusted window
*/
public void reposition(int x, int y, int w, int h) {
Point2D point = AWTAccessor.getWindowAccessor().
calculateSecurityWarningPosition(ownerWindow,
x, y, w, h);
reshape((int)point.getX(), (int)point.getY(), getWidth(), getHeight());
}
protected String getWMName() {
return "Warning window";
}
public Graphics getGraphics() {
if ((surfaceData == null) || (ownerWindow == null)) return null;
return getGraphics(surfaceData,
getColor(),
getBackground(),
getFont());
}
void paint(Graphics g, int x, int y, int width, int height) {
g.drawImage(getSecurityIconInfo().getImage(), 0, 0, null);
}
String getWarningString() {
return ownerWindow.getWarningString();
}
int getWidth() {
return getSecurityIconInfo().getWidth();
}
int getHeight() {
return getSecurityIconInfo().getHeight();
}
Color getBackground() {
return SystemColor.window;
}
Color getColor() {
return Color.black;
}
Font getFont () {
return ownerWindow.getFont();
}
@Override
public void repaint() {
final Rectangle bounds = getBounds();
final Graphics g = getGraphics();
if (g != null) {
try {
paint(g, 0, 0, bounds.width, bounds.height);
} finally {
g.dispose();
}
}
}
@Override
public void handleExposeEvent(XEvent xev) {
super.handleExposeEvent(xev);
XExposeEvent xe = xev.get_xexpose();
final int x = scaleDown(xe.get_x());
final int y = scaleDown(xe.get_y());
final int width = scaleDown(xe.get_width());
final int height = scaleDown(xe.get_height());
SunToolkit.executeOnEventHandlerThread(target,
new Runnable() {
public void run() {
final Graphics g = getGraphics();
if (g != null) {
try {
paint(g, x, y, width, height);
} finally {
g.dispose();
}
}
}
});
}
@Override
protected boolean isEventDisabled(XEvent e) {
return true;
}
/** Send a synthetic UnmapNotify in order to withdraw the window.
*/
private void withdraw() {
XEvent req = new XEvent();
try {
long root;
XToolkit.awtLock();
try {
root = XlibWrapper.RootWindow(XToolkit.getDisplay(), getScreenNumber());
}
finally {
XToolkit.awtUnlock();
}
req.set_type(XConstants.UnmapNotify);
XUnmapEvent umev = req.get_xunmap();
umev.set_event(root);
umev.set_window(getWindow());
umev.set_from_configure(false);
XToolkit.awtLock();
try {
XlibWrapper.XSendEvent(XToolkit.getDisplay(),
root,
false,
XConstants.SubstructureRedirectMask | XConstants.SubstructureNotifyMask,
req.pData);
}
finally {
XToolkit.awtUnlock();
}
} finally {
req.dispose();
}
}
@Override
protected void stateChanged(long time, int oldState, int newState) {
if (newState == XUtilConstants.IconicState) {
super.xSetVisible(false);
withdraw();
}
}
@Override
protected void setMouseAbove(boolean above) {
super.setMouseAbove(above);
XWindowPeer p = ownerPeer.get();
if (p != null) {
p.updateSecurityWarningVisibility();
}
}
@Override
protected void enterNotify(long window) {
super.enterNotify(window);
if (window == getWindow()) {
tooltip.enter();
}
}
@Override
protected void leaveNotify(long window) {
super.leaveNotify(window);
if (window == getWindow()) {
tooltip.exit();
}
}
@Override
public void xSetVisible(boolean visible) {
super.xSetVisible(visible);
// The _NET_WM_STATE_SKIP_TASKBAR got reset upon hiding/showing,
// so we request it every time whenever we change the visibility.
requestNoTaskbar();
}
private final Runnable hidingTask = new Runnable() {
public void run() {
xSetVisible(false);
}
};
private final Runnable showingTask = new Runnable() {
public void run() {
if (!isVisible()) {
xSetVisible(true);
updateIconSize();
XWindowPeer peer = ownerPeer.get();
if (peer != null) {
peer.repositionSecurityWarning();
}
}
repaint();
if (currentIcon > 0) {
currentIcon--;
XToolkit.schedule(showingTask, SHOWING_DELAY);
}
}
};
public void setSecurityWarningVisible(boolean visible, boolean doSchedule) {
if (visible) {
XToolkit.remove(hidingTask);
XToolkit.remove(showingTask);
if (isVisible()) {
currentIcon = 0;
} else {
currentIcon = 3;
}
if (doSchedule) {
XToolkit.schedule(showingTask, 1);
} else {
showingTask.run();
}
} else {
XToolkit.remove(showingTask);
XToolkit.remove(hidingTask);
if (!isVisible()) {
return;
}
if (doSchedule) {
XToolkit.schedule(hidingTask, HIDING_DELAY);
} else {
hidingTask.run();
}
}
}
}

4
src/java.desktop/unix/classes/sun/awt/X11/XWindow.java
View File

@ -1488,8 +1488,8 @@ class XWindow extends XBaseWindow implements X11ComponentPeer {
static native int getKeySymForAWTKeyCode(int keycode);
/* These two methods are actually applicable to toplevel windows only.
* However, the functionality is required by both the XWindowPeer and
* XWarningWindow, both of which have the XWindow as a common ancestor.
* However, the functionality is required by XWindowPeer
* which has XWindow as an ancestor.
* See XWM.setMotifDecor() for details.
*/
public PropMwmHints getMWMHints() {

82
src/java.desktop/unix/classes/sun/awt/X11/XWindowPeer.java
View File

@ -79,7 +79,6 @@ class XWindowPeer extends XPanelPeer implements WindowPeer,
private boolean cachedFocusableWindow;
XWarningWindow warningWindow;
private boolean alwaysOnTop;
private boolean locationByPlatform;
@ -277,15 +276,6 @@ class XWindowPeer extends XPanelPeer implements WindowPeer,
}
}
// Init warning window(for applets)
if (((Window)target).getWarningString() != null) {
// accessSystemTray permission allows to display TrayIcon, TrayIcon tooltip
// and TrayIcon balloon windows without a warning window.
if (!AWTAccessor.getWindowAccessor().isTrayIconWindow((Window)target)) {
warningWindow = new XWarningWindow((Window)target, getWindow(), this);
}
}
setSaveUnder(true);
updateIconImages();
@ -502,9 +492,6 @@ class XWindowPeer extends XPanelPeer implements WindowPeer,
boolean isResized = !bounds.getSize().equals(oldBounds.getSize());
boolean isMoved = !bounds.getLocation().equals(oldBounds.getLocation());
if (isMoved || isResized) {
repositionSecurityWarning();
}
if (isResized) {
postEventToEventQueue(new ComponentEvent(getEventSource(), ComponentEvent.COMPONENT_RESIZED));
}
@ -807,7 +794,6 @@ class XWindowPeer extends XPanelPeer implements WindowPeer,
AWTAccessor.getComponentAccessor().setLocation(target, x, y);
postEvent(new ComponentEvent(target, ComponentEvent.COMPONENT_MOVED));
}
repositionSecurityWarning();
}
final void requestXFocus(long time) {
@ -1101,9 +1087,6 @@ class XWindowPeer extends XPanelPeer implements WindowPeer,
}
updateFocusability();
promoteDefaultPosition();
if (!vis && warningWindow != null) {
warningWindow.setSecurityWarningVisible(false, false);
}
boolean refreshChildsTransientFor = isVisible() != vis;
super.setVisible(vis);
if (refreshChildsTransientFor) {
@ -1153,7 +1136,6 @@ class XWindowPeer extends XPanelPeer implements WindowPeer,
if (isOverrideRedirect() && vis) {
updateChildrenSizes();
}
repositionSecurityWarning();
}
protected void suppressWmTakeFocus(boolean doSuppress) {
@ -1162,9 +1144,6 @@ class XWindowPeer extends XPanelPeer implements WindowPeer,
final boolean isSimpleWindow() {
return !(target instanceof Frame || target instanceof Dialog);
}
boolean hasWarningWindow() {
return ((Window)target).getWarningString() != null;
}
// The height of menu bar window
int getMenuBarHeight() {
@ -1176,68 +1155,14 @@ class XWindowPeer extends XPanelPeer implements WindowPeer,
void updateChildrenSizes() {
}
public void repositionSecurityWarning() {
// NOTE: On KWin if the window/border snapping option is enabled,
// the Java window may be swinging while it's being moved.
// This doesn't make the application unusable though looks quite ugly.
// Probably we need to find some hint to assign to our Security
// Warning window in order to exclude it from the snapping option.
// We are not currently aware of existence of such a property.
if (warningWindow != null) {
// We can't use the coordinates stored in the XBaseWindow since
// they are zeros for decorated frames.
ComponentAccessor compAccessor = AWTAccessor.getComponentAccessor();
int x = compAccessor.getX(target);
int y = compAccessor.getY(target);
int width = compAccessor.getWidth(target);
int height = compAccessor.getHeight(target);
warningWindow.reposition(x, y, width, height);
}
}
@Override
protected void setMouseAbove(boolean above) {
super.setMouseAbove(above);
updateSecurityWarningVisibility();
}
@Override
public void setFullScreenExclusiveModeState(boolean state) {
super.setFullScreenExclusiveModeState(state);
updateSecurityWarningVisibility();
}
public void updateSecurityWarningVisibility() {
if (warningWindow == null) {
return;
}
if (!isVisible()) {
return; // The warning window should already be hidden.
}
boolean show = false;
if (!isFullScreenExclusiveMode()) {
int state = getWMState();
// getWMState() always returns 0 (Withdrawn) for simple windows. Hence
// we ignore the state for such windows.
if (isVisible() && (state == XUtilConstants.NormalState || isSimpleWindow())) {
if (XKeyboardFocusManagerPeer.getInstance().getCurrentFocusedWindow() ==
getTarget())
{
show = true;
}
if (isMouseAbove() || warningWindow.isMouseAbove())
{
show = true;
}
}
}
warningWindow.setSecurityWarningVisible(show, true);
}
boolean isOverrideRedirect() {
@ -1266,10 +1191,6 @@ class XWindowPeer extends XPanelPeer implements WindowPeer,
SunToolkit.awtUnlock();
}
if (warningWindow != null) {
warningWindow.destroy();
}
removeRootPropertyEventDispatcher();
mustControlStackPosition = false;
super.dispose();
@ -1299,7 +1220,6 @@ class XWindowPeer extends XPanelPeer implements WindowPeer,
// if (ve.get_state() == XlibWrapper.VisibilityUnobscured) {
// // raiseInputMethodWindow
// }
repositionSecurityWarning();
}
void handleRootPropertyNotify(XEvent xev) {
@ -1475,8 +1395,6 @@ class XWindowPeer extends XPanelPeer implements WindowPeer,
for (ToplevelStateListener topLevelListenerTmp : toplevelStateListeners) {
topLevelListenerTmp.stateChangedICCCM(oldState, newState);
}
updateSecurityWarningVisibility();
}
boolean isWithdrawn() {

7
src/java.desktop/windows/classes/sun/awt/windows/WWindowPeer.java
View File

@ -651,17 +651,10 @@ public class WWindowPeer extends WPanelPeer implements WindowPeer,
private native void nativeGrab();
private native void nativeUngrab();
private boolean hasWarningWindow() {
return ((Window)target).getWarningString() != null;
}
boolean isTargetUndecorated() {
return true;
}
@Override
public native void repositionSecurityWarning();
@Override
public void print(Graphics g) {
// We assume we print the whole frame,

7
src/java.desktop/windows/native/libawt/windows/awt.rc
View File

@ -27,10 +27,3 @@
AWT_ICON ICON DISCARDABLE "awt.ico"
CHECK_BITMAP BITMAP DISCARDABLE "check.bmp"
// Note: the number of icons used is specified in the
// securityWarningIconCounter constant in awt_Toolkit.cpp.
SECURITY_WARNING_0 ICON DISCARDABLE "security_warning_bw.ico"
SECURITY_WARNING_1 ICON DISCARDABLE "security_warning_int.ico"
SECURITY_WARNING_2 ICON DISCARDABLE "security_warning.ico"

3
src/java.desktop/windows/native/libawt/windows/awt_Component.cpp
View File

@ -6420,10 +6420,7 @@ void AwtComponent::PostUngrabEvent() {
void AwtComponent::SetFocusedWindow(HWND window)
{
HWND old = sm_focusedWindow;
sm_focusedWindow = window;
AwtWindow::FocusedWindowChanged(old, window);
}
/************************************************************************

3
src/java.desktop/windows/native/libawt/windows/awt_Frame.cpp
View File

@ -910,9 +910,6 @@ MsgRouting AwtFrame::WmWindowPosChanging(LPARAM windowPos) {
MsgRouting AwtFrame::WmSize(UINT type, int w, int h)
{
currentWmSizeState = type;
if (currentWmSizeState == SIZE_MINIMIZED) {
UpdateSecurityWarningVisibility();
}
if (m_ignoreWmSize) {
return mrDoDefault;

60
src/java.desktop/windows/native/libawt/windows/awt_Toolkit.cpp
View File

@ -1438,24 +1438,6 @@ LRESULT CALLBACK AwtToolkit::MouseLowLevelHook(int code,
}
tk.m_lastWindowUnderMouse = hwnd;
if (fw) {
fw->UpdateSecurityWarningVisibility();
}
// ... however, because we use GA_ROOT, we may find the warningIcon
// which is not a Java windows.
if (AwtWindow::IsWarningWindow(hwnd)) {
hwnd = ::GetParent(hwnd);
if (hwnd) {
tw = (AwtWindow*)AwtComponent::GetComponent(hwnd);
}
tk.m_lastWindowUnderMouse = hwnd;
}
if (tw) {
tw->UpdateSecurityWarningVisibility();
}
}
}
@ -1909,48 +1891,6 @@ HICON AwtToolkit::GetAwtIconSm()
return defaultIconSm;
}
// The icon at index 0 must be gray. See AwtWindow::GetSecurityWarningIcon()
HICON AwtToolkit::GetSecurityWarningIcon(UINT index, UINT w, UINT h)
{
//Note: should not exceed 10 because of the current implementation.
static const int securityWarningIconCounter = 3;
static HICON securityWarningIcon[securityWarningIconCounter] = {NULL, NULL, NULL};
static UINT securityWarningIconWidth[securityWarningIconCounter] = {0, 0, 0};
static UINT securityWarningIconHeight[securityWarningIconCounter] = {0, 0, 0};
index = AwtToolkit::CalculateWave(index, securityWarningIconCounter);
if (securityWarningIcon[index] == NULL ||
w != securityWarningIconWidth[index] ||
h != securityWarningIconHeight[index])
{
if (securityWarningIcon[index] != NULL)
{
::DestroyIcon(securityWarningIcon[index]);
}
static const wchar_t securityWarningIconName[] = L"SECURITY_WARNING_";
wchar_t iconResourceName[sizeof(securityWarningIconName) + 2];
::ZeroMemory(iconResourceName, sizeof(iconResourceName));
wcscpy(iconResourceName, securityWarningIconName);
wchar_t strIndex[2];
::ZeroMemory(strIndex, sizeof(strIndex));
strIndex[0] = L'0' + index;
wcscat(iconResourceName, strIndex);
securityWarningIcon[index] = (HICON)::LoadImage(GetModuleHandle(),
iconResourceName,
IMAGE_ICON, w, h, LR_DEFAULTCOLOR);
securityWarningIconWidth[index] = w;
securityWarningIconHeight[index] = h;
}
return securityWarningIcon[index];
}
void throw_if_shutdown(void)
{
AwtToolkit::GetInstance().VerifyActive();

2
src/java.desktop/windows/native/libawt/windows/awt_Toolkit.h
View File

@ -394,8 +394,6 @@ public:
return value;
}
HICON GetSecurityWarningIcon(UINT index, UINT w, UINT h);
/* Turns on/off dialog modality for the system. */
INLINE AwtDialog* SetModal(AwtDialog* frame) {
AwtDialog* previousDialog = m_pModalDialog;

635
src/java.desktop/windows/native/libawt/windows/awt_Window.cpp
View File

@ -137,10 +137,6 @@ struct RequestWindowFocusStruct {
jobject component;
jboolean isMouseEventCause;
};
// struct for _RepositionSecurityWarning() method
struct RepositionSecurityWarningStruct {
jobject window;
};
struct SetFullScreenExclusiveModeStateStruct {
jobject window;
@ -156,24 +152,18 @@ struct OverrideHandle {
* AwtWindow fields
*/
jfieldID AwtWindow::warningStringID;
jfieldID AwtWindow::locationByPlatformID;
jfieldID AwtWindow::autoRequestFocusID;
jfieldID AwtWindow::securityWarningWidthID;
jfieldID AwtWindow::securityWarningHeightID;
jfieldID AwtWindow::windowTypeID;
jmethodID AwtWindow::notifyWindowStateChangedMID;
jmethodID AwtWindow::getWarningStringMID;
jmethodID AwtWindow::calculateSecurityWarningPositionMID;
jmethodID AwtWindow::windowTypeNameMID;
int AwtWindow::ms_instanceCounter = 0;
HHOOK AwtWindow::ms_hCBTFilter;
AwtWindow * AwtWindow::m_grabbedWindow = NULL;
BOOL AwtWindow::sm_resizing = FALSE;
UINT AwtWindow::untrustedWindowsCounter = 0;
/************************************************************************
* AwtWindow class methods
@ -189,7 +179,6 @@ AwtWindow::AwtWindow() {
m_iconInherited = FALSE;
VERIFY(::SetRectEmpty(&m_insets));
VERIFY(::SetRectEmpty(&m_old_insets));
VERIFY(::SetRectEmpty(&m_warningRect));
// what's the best initial value?
m_screenNum = -1;
@ -208,11 +197,6 @@ AwtWindow::AwtWindow() {
m_opaque = TRUE;
m_opacity = 0xff;
warningString = NULL;
warningWindow = NULL;
securityTooltipWindow = NULL;
securityWarningAnimationStage = 0;
currentWmSizeState = SIZE_RESTORED;
hContentBitmap = NULL;
@ -232,9 +216,6 @@ AwtWindow::AwtWindow() {
AwtWindow::~AwtWindow()
{
if (warningString != NULL) {
delete [] warningString;
}
DeleteContentBitmap();
::DeleteCriticalSection(&contentBitmapCS);
}
@ -355,19 +336,6 @@ MsgRouting AwtWindow::WmWindowPosChanging(LPARAM windowPos) {
return mrDoDefault;
}
void AwtWindow::RepositionSecurityWarning(JNIEnv *env)
{
RECT rect;
CalculateWarningWindowBounds(env, &rect);
::SetWindowPos(warningWindow, IsAlwaysOnTop() ? HWND_TOPMOST : HWND_NOTOPMOST,
rect.left, rect.top,
rect.right - rect.left, rect.bottom - rect.top,
SWP_ASYNCWINDOWPOS | SWP_NOACTIVATE |
SWP_NOOWNERZORDER
);
}
MsgRouting AwtWindow::WmWindowPosChanged(LPARAM windowPos) {
WINDOWPOS * wp = (WINDOWPOS *)windowPos;
@ -385,19 +353,6 @@ MsgRouting AwtWindow::WmWindowPosChanged(LPARAM windowPos) {
prevScaleRec.scaleY = -1.0f;
}
// Reposition the warning window
if (IsUntrusted() && warningWindow != NULL) {
if (wp->flags & SWP_HIDEWINDOW) {
UpdateSecurityWarningVisibility();
}
RepositionSecurityWarning((JNIEnv *)JNU_GetEnv(jvm, JNI_VERSION_1_2));
if (wp->flags & SWP_SHOWWINDOW) {
UpdateSecurityWarningVisibility();
}
}
if (wp->flags & SWP_HIDEWINDOW) {
EnableTranslucency(FALSE);
}
@ -424,29 +379,13 @@ void AwtWindow::FillClassInfo(WNDCLASSEX *lpwc)
lpwc->cbWndExtra = DLGWINDOWEXTRA;
}
bool AwtWindow::IsWarningWindow(HWND hWnd)
{
const UINT len = 128;
TCHAR windowClassName[len];
::RealGetWindowClass(hWnd, windowClassName, len);
return 0 == _tcsncmp(windowClassName,
AwtWindow::GetWarningWindowClassName(), len);
}
LRESULT CALLBACK AwtWindow::CBTFilter(int nCode, WPARAM wParam, LPARAM lParam)
{
if (nCode == HCBT_ACTIVATE || nCode == HCBT_SETFOCUS) {
HWND hWnd = (HWND)wParam;
AwtComponent *comp = AwtComponent::GetComponent(hWnd);
if (comp == NULL) {
// Check if it's a security warning icon
// See: 5091224, 6181725, 6732583
if (AwtWindow::IsWarningWindow(hWnd)) {
return 1;
}
} else {
if (comp != NULL) {
if (comp->IsTopLevel()) {
AwtWindow* win = (AwtWindow*)comp;
@ -461,21 +400,6 @@ LRESULT CALLBACK AwtWindow::CBTFilter(int nCode, WPARAM wParam, LPARAM lParam)
return ::CallNextHookEx(AwtWindow::ms_hCBTFilter, nCode, wParam, lParam);
}
void AwtWindow::InitSecurityWarningSize(JNIEnv *env)
{
warningWindowWidth = ::GetSystemMetrics(SM_CXSMICON);
warningWindowHeight = ::GetSystemMetrics(SM_CYSMICON);
jobject target = GetTarget(env);
env->SetIntField(target, AwtWindow::securityWarningWidthID,
warningWindowWidth);
env->SetIntField(target, AwtWindow::securityWarningHeightID,
warningWindowHeight);
env->DeleteLocalRef(target);
}
void AwtWindow::CreateHWnd(JNIEnv *env, LPCWSTR title,
DWORD windowStyle,
DWORD windowExStyle,
@ -485,25 +409,6 @@ void AwtWindow::CreateHWnd(JNIEnv *env, LPCWSTR title,
COLORREF colorBackground,
jobject peer)
{
// Retrieve the warning string
// Note: we need to get it before CreateHWnd() happens because
// the isUntrusted() method may be invoked while the HWND
// is being created in response to some window messages.
jobject target = env->GetObjectField(peer, AwtObject::targetID);
jstring javaWarningString =
(jstring)env->CallObjectMethod(target, AwtWindow::getWarningStringMID);
if (javaWarningString != NULL) {
size_t length = env->GetStringLength(javaWarningString) + 1;
warningString = new WCHAR[length];
env->GetStringRegion(javaWarningString, 0,
static_cast<jsize>(length - 1), reinterpret_cast<jchar*>(warningString));
warningString[length-1] = L'\0';
env->DeleteLocalRef(javaWarningString);
}
env->DeleteLocalRef(target);
InitType(env, peer);
JNU_CHECK_EXCEPTION(env);
@ -517,330 +422,13 @@ void AwtWindow::CreateHWnd(JNIEnv *env, LPCWSTR title,
colorForeground,
colorBackground,
peer);
// Now we need to create the warning window.
CreateWarningWindow(env);
}
void AwtWindow::CreateWarningWindow(JNIEnv *env)
{
if (!IsUntrusted()) {
return;
}
if (++AwtWindow::untrustedWindowsCounter == 1) {
AwtToolkit::GetInstance().InstallMouseLowLevelHook();
}
InitSecurityWarningSize(env);
RECT rect;
CalculateWarningWindowBounds(env, &rect);
RegisterWarningWindowClass();
warningWindow = ::CreateWindowEx(
WS_EX_NOACTIVATE,
GetWarningWindowClassName(),
warningString,
WS_POPUP,
rect.left, rect.top,
rect.right - rect.left, rect.bottom - rect.top,
GetHWnd(), // owner
NULL, // menu
AwtToolkit::GetInstance().GetModuleHandle(),
NULL // lParam
);
if (warningWindow == NULL) {
//XXX: actually this is bad... We didn't manage to create the window.
return;
}
HICON hIcon = GetSecurityWarningIcon();
ICONINFO ii;
::GetIconInfo(hIcon, &ii);
//Note: we assume that every security icon has exactly the same shape.
HRGN rgn = BitmapUtil::BitmapToRgn(ii.hbmColor);
if (rgn) {
::SetWindowRgn(warningWindow, rgn, TRUE);
}
// Now we need to create the tooltip control for this window.
if (!ComCtl32Util::GetInstance().IsToolTipControlInitialized()) {
return;
}
securityTooltipWindow = ::CreateWindowEx(
WS_EX_TOPMOST,
TOOLTIPS_CLASS,
NULL,
WS_POPUP | TTS_NOPREFIX | TTS_ALWAYSTIP,
CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT,
warningWindow,
NULL,
AwtToolkit::GetInstance().GetModuleHandle(),
NULL
);
::SetWindowPos(securityTooltipWindow,
HWND_TOPMOST, 0, 0, 0, 0,
SWP_NOMOVE | SWP_NOSIZE | SWP_NOACTIVATE);
// We currently don't expect changing the size of the window,
// hence we may not care of updating the TOOL position/size.
::GetClientRect(warningWindow, &rect);
TOOLINFO ti;
ti.cbSize = sizeof(ti);
ti.uFlags = TTF_SUBCLASS;
ti.hwnd = warningWindow;
ti.hinst = AwtToolkit::GetInstance().GetModuleHandle();
ti.uId = 0;
ti.lpszText = warningString;
ti.rect.left = rect.left;
ti.rect.top = rect.top;
ti.rect.right = rect.right;
ti.rect.bottom = rect.bottom;
::SendMessage(securityTooltipWindow, TTM_ADDTOOL,
0, (LPARAM) (LPTOOLINFO) &ti);
}
void AwtWindow::DestroyWarningWindow()
{
if (!IsUntrusted()) {
return;
}
if (--AwtWindow::untrustedWindowsCounter == 0) {
AwtToolkit::GetInstance().UninstallMouseLowLevelHook();
}
if (warningWindow != NULL) {
// Note that the warningWindow is an owned window, and hence
// it would be destroyed automatically. However, the window
// class may only be unregistered if there's no any single
// window left using this class. Thus, we're destroying the
// warning window manually. Note that the tooltip window
// will be destroyed automatically because it's an owned
// window as well.
::DestroyWindow(warningWindow);
warningWindow = NULL;
securityTooltipWindow = NULL;
UnregisterWarningWindowClass();
}
}
void AwtWindow::DestroyHWnd()
{
DestroyWarningWindow();
AwtCanvas::DestroyHWnd();
}
LPCTSTR AwtWindow::GetWarningWindowClassName()
{
return TEXT("SunAwtWarningWindow");
}
void AwtWindow::FillWarningWindowClassInfo(WNDCLASS *lpwc)
{
lpwc->style = 0L;
lpwc->lpfnWndProc = (WNDPROC)WarningWindowProc;
lpwc->cbClsExtra = 0;
lpwc->cbWndExtra = 0;
lpwc->hInstance = AwtToolkit::GetInstance().GetModuleHandle(),
lpwc->hIcon = AwtToolkit::GetInstance().GetAwtIcon();
lpwc->hCursor = ::LoadCursor(NULL, IDC_ARROW);
lpwc->hbrBackground = NULL;
lpwc->lpszMenuName = NULL;
lpwc->lpszClassName = AwtWindow::GetWarningWindowClassName();
}
void AwtWindow::RegisterWarningWindowClass()
{
WNDCLASS wc;
::ZeroMemory(&wc, sizeof(wc));
if (!::GetClassInfo(AwtToolkit::GetInstance().GetModuleHandle(),
AwtWindow::GetWarningWindowClassName(), &wc))
{
AwtWindow::FillWarningWindowClassInfo(&wc);
ATOM atom = ::RegisterClass(&wc);
DASSERT(atom != 0);
}
}
void AwtWindow::UnregisterWarningWindowClass()
{
::UnregisterClass(AwtWindow::GetWarningWindowClassName(), AwtToolkit::GetInstance().GetModuleHandle());
}
HICON AwtWindow::GetSecurityWarningIcon()
{
// It is assumed that the icon at index 0 is gray
const UINT index = securityAnimationKind == akShow ?
securityWarningAnimationStage : 0;
HICON ico = AwtToolkit::GetInstance().GetSecurityWarningIcon(index,
warningWindowWidth, warningWindowHeight);
return ico;
}
// This function calculates the bounds of the warning window and stores them
// into the RECT structure pointed by the argument rect.
void AwtWindow::CalculateWarningWindowBounds(JNIEnv *env, LPRECT rect)
{
RECT windowBounds;
AwtToolkit::GetWindowRect(GetHWnd(), &windowBounds);
jobject target = GetTarget(env);
jobject point2D = env->CallObjectMethod(target,
calculateSecurityWarningPositionMID,
(jdouble)windowBounds.left, (jdouble)windowBounds.top,
(jdouble)(windowBounds.right - windowBounds.left),
(jdouble)(windowBounds.bottom - windowBounds.top));
env->DeleteLocalRef(target);
static jclass point2DClassID = NULL;
static jmethodID point2DGetXMID = NULL;
static jmethodID point2DGetYMID = NULL;
if (point2DClassID == NULL) {
jclass point2DClassIDLocal = env->FindClass("java/awt/geom/Point2D");
if (point2DClassIDLocal == NULL) {
env->DeleteLocalRef(point2D);
return;
}
point2DClassID = (jclass)env->NewGlobalRef(point2DClassIDLocal);
env->DeleteLocalRef(point2DClassIDLocal);
}
if (point2DGetXMID == NULL) {
point2DGetXMID = env->GetMethodID(point2DClassID, "getX", "()D");
if (point2DGetXMID == NULL) {
env->DeleteLocalRef(point2D);
return;
}
}
if (point2DGetYMID == NULL) {
point2DGetYMID = env->GetMethodID(point2DClassID, "getY", "()D");
if (point2DGetYMID == NULL) {
env->DeleteLocalRef(point2D);
return;
}
}
int x = (int)env->CallDoubleMethod(point2D, point2DGetXMID);
int y = (int)env->CallDoubleMethod(point2D, point2DGetYMID);
env->DeleteLocalRef(point2D);
rect->left = x;
rect->top = y;
rect->right = rect->left + warningWindowWidth;
rect->bottom = rect->top + warningWindowHeight;
}
LRESULT CALLBACK AwtWindow::WarningWindowProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
switch (uMsg) {
case WM_PAINT:
PaintWarningWindow(hwnd);
return 0;
case WM_MOUSEACTIVATE:
{
// Retrieve the owner of the warning window.
HWND javaWindow = ::GetParent(hwnd);
if (javaWindow) {
// If the window is blocked by a modal dialog, substitute
// its handle with the topmost blocker.
HWND topmostBlocker = GetTopmostModalBlocker(javaWindow);
if (::IsWindow(topmostBlocker)) {
javaWindow = topmostBlocker;
}
::BringWindowToTop(javaWindow);
AwtWindow * window =
(AwtWindow*)AwtComponent::GetComponent(javaWindow);
if (window == NULL) {
// Quite unlikely to go into here, but it's way better
// than getting a crash.
::SetForegroundWindow(javaWindow);
} else {
// Activate the window if it is focusable and inactive
if (window->IsFocusableWindow() &&
javaWindow != ::GetActiveWindow()) {
::SetForegroundWindow(javaWindow);
} else {
// ...otherwise just start the animation.
window->StartSecurityAnimation(akShow);
}
}
// In every case if there's a top-most blocker, we need to
// enable modal animation.
if (::IsWindow(topmostBlocker)) {
AwtDialog::AnimateModalBlocker(topmostBlocker);
}
}
return MA_NOACTIVATEANDEAT;
}
}
return ::DefWindowProc(hwnd, uMsg, wParam, lParam);
}
void AwtWindow::PaintWarningWindow(HWND warningWindow)
{
RECT updateRect;
if (!::GetUpdateRect(warningWindow, &updateRect, FALSE)) {
// got nothing to update
return;
}
PAINTSTRUCT ps;
HDC hdc = ::BeginPaint(warningWindow, &ps);
if (hdc == NULL) {
// indicates an error
return;
}
PaintWarningWindow(warningWindow, hdc);
::EndPaint(warningWindow, &ps);
}
void AwtWindow::PaintWarningWindow(HWND warningWindow, HDC hdc)
{
HWND javaWindow = ::GetParent(warningWindow);
AwtWindow * window = (AwtWindow*)AwtComponent::GetComponent(javaWindow);
if (window == NULL) {
return;
}
::DrawIconEx(hdc, 0, 0, window->GetSecurityWarningIcon(),
window->warningWindowWidth, window->warningWindowHeight,
0, NULL, DI_NORMAL);
}
static const UINT_PTR IDT_AWT_SECURITYANIMATION = 0x102;
// Approximately 6 times a second. 0.75 seconds total.
static const UINT securityAnimationTimerElapse = 150;
static const UINT securityAnimationMaxIterations = 5;
void AwtWindow::RepaintWarningWindow()
{
HDC hdc = ::GetDC(warningWindow);
PaintWarningWindow(warningWindow, hdc);
::ReleaseDC(warningWindow, hdc);
}
void AwtWindow::SetLayered(HWND window, bool layered)
{
const LONG ex_style = ::GetWindowLong(window, GWL_EXSTYLE);
@ -854,195 +442,9 @@ bool AwtWindow::IsLayered(HWND window)
return ex_style & WS_EX_LAYERED;
}
void AwtWindow::StartSecurityAnimation(AnimationKind kind)
{
if (!IsUntrusted()) {
return;
}
if (warningWindow == NULL) {
return;
}
securityAnimationKind = kind;
securityWarningAnimationStage = 1;
::SetTimer(GetHWnd(), IDT_AWT_SECURITYANIMATION,
securityAnimationTimerElapse, NULL);
if (securityAnimationKind == akShow) {
::SetWindowPos(warningWindow,
IsAlwaysOnTop() ? HWND_TOPMOST : HWND_NOTOPMOST,
0, 0, 0, 0,
SWP_NOACTIVATE | SWP_NOSIZE | SWP_NOMOVE |
SWP_SHOWWINDOW | SWP_NOOWNERZORDER);
::SetLayeredWindowAttributes(warningWindow, RGB(0, 0, 0),
0xFF, LWA_ALPHA);
AwtWindow::SetLayered(warningWindow, false);
::RedrawWindow(warningWindow, NULL, NULL,
RDW_ERASE | RDW_INVALIDATE | RDW_FRAME | RDW_ALLCHILDREN);
} else if (securityAnimationKind == akPreHide) {
// Pre-hiding means fading-out. We have to make the window layered.
// Note: Some VNC clients do not support layered windows, hence
// we dynamically turn it on and off. See 6805231.
AwtWindow::SetLayered(warningWindow, true);
}
}
void AwtWindow::StopSecurityAnimation()
{
if (!IsUntrusted()) {
return;
}
if (warningWindow == NULL) {
return;
}
securityWarningAnimationStage = 0;
::KillTimer(GetHWnd(), IDT_AWT_SECURITYANIMATION);
switch (securityAnimationKind) {
case akHide:
case akPreHide:
::SetWindowPos(warningWindow, HWND_NOTOPMOST, 0, 0, 0, 0,
SWP_NOACTIVATE | SWP_NOSIZE | SWP_NOMOVE |
SWP_HIDEWINDOW | SWP_NOOWNERZORDER);
break;
case akShow:
RepaintWarningWindow();
break;
}
securityAnimationKind = akNone;
}
MsgRouting AwtWindow::WmTimer(UINT_PTR timerID)
{
if (timerID != IDT_AWT_SECURITYANIMATION) {
return mrPassAlong;
}
if (securityWarningAnimationStage == 0) {
return mrConsume;
}
securityWarningAnimationStage++;
if (securityWarningAnimationStage >= securityAnimationMaxIterations) {
if (securityAnimationKind == akPreHide) {
// chain real hiding
StartSecurityAnimation(akHide);
} else {
StopSecurityAnimation();
}
} else {
switch (securityAnimationKind) {
case akHide:
{
BYTE opacity = ((int)0xFF *
(securityAnimationMaxIterations -
securityWarningAnimationStage)) /
securityAnimationMaxIterations;
::SetLayeredWindowAttributes(warningWindow,
RGB(0, 0, 0), opacity, LWA_ALPHA);
}
break;
case akShow:
case akNone: // quite unlikely, but quite safe
RepaintWarningWindow();
break;
}
}
return mrConsume;
}
// The security warning is visible if:
// 1. The window has the keyboard window focus, OR
// 2. The mouse pointer is located within the window bounds,
// or within the security warning icon.
void AwtWindow::UpdateSecurityWarningVisibility()
{
if (!IsUntrusted()) {
return;
}
if (warningWindow == NULL) {
return;
}
bool show = false;
if (IsVisible() && currentWmSizeState != SIZE_MINIMIZED &&
!isFullScreenExclusiveMode())
{
if (AwtComponent::GetFocusedWindow() == GetHWnd()) {
show = true;
}
HWND hwnd = AwtToolkit::GetInstance().GetWindowUnderMouse();
if (hwnd == GetHWnd()) {
show = true;
}
if (hwnd == warningWindow) {
show = true;
}
}
if (show && (!::IsWindowVisible(warningWindow) ||
securityAnimationKind == akHide ||
securityAnimationKind == akPreHide)) {
StartSecurityAnimation(akShow);
}
if (!show && ::IsWindowVisible(warningWindow)) {
StartSecurityAnimation(akPreHide);
}
}
void AwtWindow::FocusedWindowChanged(HWND from, HWND to)
{
AwtWindow * fw = (AwtWindow *)AwtComponent::GetComponent(from);
AwtWindow * tw = (AwtWindow *)AwtComponent::GetComponent(to);
if (fw != NULL) {
fw->UpdateSecurityWarningVisibility();
}
if (tw != NULL) {
tw->UpdateSecurityWarningVisibility();
// Flash on receiving the keyboard focus even if the warning
// has already been shown (e.g. by hovering with the mouse)
tw->StartSecurityAnimation(akShow);
}
}
void AwtWindow::_RepositionSecurityWarning(void* param)
{
JNIEnv *env = (JNIEnv *)JNU_GetEnv(jvm, JNI_VERSION_1_2);
RepositionSecurityWarningStruct *rsws =
static_cast<RepositionSecurityWarningStruct *>(param);
jobject self = rsws->window;
AwtWindow *window = NULL;
if (self == NULL) {
env->ExceptionClear();
JNU_ThrowNullPointerException(env, "self");
delete rsws;
return;
} else {
window = (AwtWindow *)JNI_GET_PDATA(self);
if (window == NULL) {
THROW_NULL_PDATA_IF_NOT_DESTROYED(self);
env->DeleteGlobalRef(self);
delete rsws;
return;
}
}
window->RepositionSecurityWarning(env);
env->DeleteGlobalRef(self);
delete rsws;
return mrPassAlong;
}
void AwtWindow::InitType(JNIEnv *env, jobject peer)
@ -1919,7 +1321,6 @@ MsgRouting AwtWindow::WmSize(UINT type, int w, int h)
currentWmSizeState = type;
if (type == SIZE_MINIMIZED) {
UpdateSecurityWarningVisibility();
return mrDoDefault;
}
// Check for the new screen and update the java peer
@ -3356,20 +2757,10 @@ Java_java_awt_Window_initIDs(JNIEnv *env, jclass cls)
{
TRY;
CHECK_NULL(AwtWindow::warningStringID =
env->GetFieldID(cls, "warningString", "Ljava/lang/String;"));
CHECK_NULL(AwtWindow::locationByPlatformID =
env->GetFieldID(cls, "locationByPlatform", "Z"));
CHECK_NULL(AwtWindow::securityWarningWidthID =
env->GetFieldID(cls, "securityWarningWidth", "I"));
CHECK_NULL(AwtWindow::securityWarningHeightID =
env->GetFieldID(cls, "securityWarningHeight", "I"));
CHECK_NULL(AwtWindow::getWarningStringMID =
env->GetMethodID(cls, "getWarningString", "()Ljava/lang/String;"));
CHECK_NULL(AwtWindow::autoRequestFocusID =
env->GetFieldID(cls, "autoRequestFocus", "Z"));
CHECK_NULL(AwtWindow::calculateSecurityWarningPositionMID =
env->GetMethodID(cls, "calculateSecurityWarningPosition", "(DDDD)Ljava/awt/geom/Point2D;"));
jclass windowTypeClass = env->FindClass("java/awt/Window$Type");
CHECK_NULL(windowTypeClass);
@ -4016,28 +3407,6 @@ JNIEXPORT jboolean JNICALL Java_sun_awt_windows_WWindowPeer_requestWindowFocus
CATCH_BAD_ALLOC_RET(JNI_FALSE);
}
/*
* Class: sun_awt_windows_WWindowPeer
* Method: repositionSecurityWarning
* Signature: ()V
*/
JNIEXPORT void JNICALL
Java_sun_awt_windows_WWindowPeer_repositionSecurityWarning(JNIEnv *env,
jobject self)
{
TRY;
RepositionSecurityWarningStruct *rsws =
new RepositionSecurityWarningStruct;
rsws->window = env->NewGlobalRef(self);
AwtToolkit::GetInstance().InvokeFunction(
AwtWindow::_RepositionSecurityWarning, rsws);
// global refs and mds are deleted in _RepositionSecurityWarning
CATCH_BAD_ALLOC;
}
/*
* Class: sun_awt_windows_WLightweightFramePeer
* Method: overrideNativeHandle

57
src/java.desktop/windows/native/libawt/windows/awt_Window.h
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@ -50,20 +50,15 @@ class AwtWindow : public AwtCanvas {
public:
/* java.awt.Window field ids */
static jfieldID warningStringID;
static jfieldID locationByPlatformID;
static jfieldID screenID; /* screen number passed over from WindowPeer */
static jfieldID autoRequestFocusID;
static jfieldID securityWarningWidthID;
static jfieldID securityWarningHeightID;
/* sun.awt.windows.WWindowPeer field and method IDs */
static jfieldID windowTypeID;
static jmethodID notifyWindowStateChangedMID;
/* java.awt.Window method IDs */
static jmethodID getWarningStringMID;
static jmethodID calculateSecurityWarningPositionMID;
static jmethodID windowTypeNameMID;
AwtWindow();
@ -240,7 +235,6 @@ public:
static void _SetOpacity(void* param);
static void _SetOpaque(void* param);
static void _UpdateWindow(void* param);
static void _RepositionSecurityWarning(void* param);
static void _SetFullScreenExclusiveModeState(void* param);
static void _GetNativeWindowSize(void* param);
static void _OverrideHandle(void *param);
@ -257,8 +251,6 @@ public:
jobject peer);
virtual void DestroyHWnd();
static void FocusedWindowChanged(HWND from, HWND to);
inline HWND GetOverriddenHWnd() { return m_overriddenHwnd; }
inline void OverrideHWnd(HWND hwnd) { m_overriddenHwnd = hwnd; }
@ -304,58 +296,15 @@ private:
void RedrawWindow();
void DeleteContentBitmap();
static UINT untrustedWindowsCounter;
WCHAR * warningString;
// The warning icon
HWND warningWindow;
// The tooltip that appears when hovering the icon
HWND securityTooltipWindow;
//Allows substitute parent window with JavaFX stage to make it below a dialog
HWND m_overriddenHwnd;
UINT warningWindowWidth;
UINT warningWindowHeight;
void InitSecurityWarningSize(JNIEnv *env);
HICON GetSecurityWarningIcon();
void CreateWarningWindow(JNIEnv *env);
void DestroyWarningWindow();
static LPCTSTR GetWarningWindowClassName();
void FillWarningWindowClassInfo(WNDCLASS *lpwc);
void RegisterWarningWindowClass();
void UnregisterWarningWindowClass();
static LRESULT CALLBACK WarningWindowProc(
HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam);
static void PaintWarningWindow(HWND warningWindow);
static void PaintWarningWindow(HWND warningWindow, HDC hdc);
void RepaintWarningWindow();
void CalculateWarningWindowBounds(JNIEnv *env, LPRECT rect);
void AnimateSecurityWarning(bool enable);
UINT securityWarningAnimationStage;
enum AnimationKind {
akNone, akShow, akPreHide, akHide
};
AnimationKind securityAnimationKind;
void StartSecurityAnimation(AnimationKind kind);
void StopSecurityAnimation();
void RepositionSecurityWarning(JNIEnv *env);
static void SetLayered(HWND window, bool layered);
static bool IsLayered(HWND window);
BOOL fullScreenExclusiveModeState;
inline void setFullScreenExclusiveModeState(BOOL isEntered) {
fullScreenExclusiveModeState = isEntered;
UpdateSecurityWarningVisibility();
}
inline BOOL isFullScreenExclusiveMode() {
return fullScreenExclusiveModeState;
@ -363,8 +312,6 @@ private:
public:
void UpdateSecurityWarningVisibility();
static bool IsWarningWindow(HWND hWnd);
protected:
BOOL m_isResizable;
@ -374,10 +321,6 @@ protected:
BOOL m_iconInherited; /* TRUE if icon is inherited from the owner */
BOOL m_filterFocusAndActivation; /* Used in the WH_CBT hook */
inline BOOL IsUntrusted() {
return warningString != NULL;
}
UINT currentWmSizeState;
void EnableTranslucency(BOOL enable);

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test/jdk/ProblemList.txt
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@ -465,7 +465,6 @@ java/awt/event/MouseEvent/FrameMouseEventAbsoluteCoordsTest/FrameMouseEventAbsol
# Several tests which fail sometimes on macos11
java/awt/Window/MainKeyWindowTest/TestMainKeyWindow.java 8265985 macosx-all
java/awt/security/WarningWindowDisposeTest/WarningWindowDisposeTest.java 8266059 macosx-all
java/awt/Robot/Delay/InterruptOfDelay.java 8265986 macosx-all
java/awt/Robot/InfiniteLoopException.java 8342638 windows-all
java/awt/MenuBar/TestNoScreenMenuBar.java 8265987 macosx-all