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);
}
}
/*
* 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();
}
/**
* 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;
}
@Override
public void setModalBlocked(boolean blocked) {
if (target.getModalExclusionType() == Dialog.ModalExclusionType.APPLICATION_EXCLUDE) {
return;
}
if (blocked) {
// We are going to show a modal window. Previously displayed window will be
// blocked/disabled. So we have to send mouse exited event to it now, since
// all mouse events are discarded for blocked/disabled windows.
nativeSynthesizeMouseEnteredExitedEvents(getNSWindowPtr(), CocoaConstants.NSMouseExited);
}
nativeSetEnabled(getNSWindowPtr(), !blocked);
checkBlockingAndOrder();
}
/*
* 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();
}
@Override // PlatformWindow
public void setVisible(boolean visible) {
final long nsWindowPtr = getNSWindowPtr();
// Configure stuff
updateIconImages();
updateFocusabilityForAutoRequestFocus(false);
boolean wasMaximized = isMaximized();
if (visible && target.isLocationByPlatform()) {
nativeSetNSWindowLocationByPlatform(getNSWindowPtr());
}
// 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
final ComponentAccessor acc = AWTAccessor.getComponentAccessor();
if (visible) {
// Order myself above my parent
if (owner != null && owner.isVisible()) {
CWrapper.NSWindow.orderWindow(
nsWindowPtr, CWrapper.NSWindow.NSWindowAbove, owner.getNSWindowPtr());
applyWindowLevel(target);
}
// Order my own children above myself
for (Window w : target.getOwnedWindows()) {
final Object p = acc.getPeer(w);
if (p instanceof LWWindowPeer) {
CPlatformWindow pw = (CPlatformWindow) ((LWWindowPeer) p).getPlatformWindow();
if (pw != null && pw.isVisible()) {
CWrapper.NSWindow.orderWindow(
pw.getNSWindowPtr(), CWrapper.NSWindow.NSWindowAbove, nsWindowPtr);
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();
}
}
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);
} else {
setCanFullscreen(true);
}
}
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;
}
/*
* 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
}