--- a/jdk/src/solaris/native/sun/awt/awt_KeyboardFocusManager.c Thu Sep 11 11:25:48 2008 -0700
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,175 +0,0 @@
-/*
- * Copyright 2000-2003 Sun Microsystems, Inc. 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. Sun designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
- * CA 95054 USA or visit www.sun.com if you need additional information or
- * have any questions.
- */
-#ifdef HEADLESS
- #error This file should not be included in headless library
-#endif
-
-#include "awt_p.h"
-#include "jni.h"
-#include "jni_util.h"
-
-#include "awt_KeyboardFocusManager.h"
-#include "java_awt_KeyboardFocusManager.h"
-#include "java_awt_event_FocusEvent.h"
-#include "awt_Component.h"
-#include "canvas.h"
-#include "awt_MToolkit.h"
-
-extern struct MComponentPeerIDs mComponentPeerIDs;
-
-struct KeyboardFocusManagerIDs keyboardFocusManagerIDs;
-
-/*
- * Class: java_awt_KeyboardFocusManager
- * Method: initIDs
- * Signature: ()V
- */
-JNIEXPORT void JNICALL
-Java_java_awt_KeyboardFocusManager_initIDs
- (JNIEnv *env, jclass cls)
-{
- jclass keyclass = NULL;
-
- keyboardFocusManagerIDs.keyboardFocusManagerCls = (jclass)
- (*env)->NewGlobalRef(env, cls);
- keyboardFocusManagerIDs.shouldNativelyFocusHeavyweightMID =
- (*env)->GetStaticMethodID(env, cls, "shouldNativelyFocusHeavyweight",
- "(Ljava/awt/Component;Ljava/awt/Component;ZZJLsun/awt/CausedFocusEvent$Cause;)I");
- keyboardFocusManagerIDs.heavyweightButtonDownMID =
- (*env)->GetStaticMethodID(env, cls, "heavyweightButtonDown",
- "(Ljava/awt/Component;J)V");
- keyboardFocusManagerIDs.heavyweightButtonDownZMID =
- (*env)->GetStaticMethodID(env, cls, "heavyweightButtonDown",
- "(Ljava/awt/Component;JZ)V");
- keyboardFocusManagerIDs.markClearGlobalFocusOwnerMID =
- (*env)->GetStaticMethodID(env, cls, "markClearGlobalFocusOwner",
- "()Ljava/awt/Window;");
-
- keyboardFocusManagerIDs.processSynchronousTransferMID =
- (*env)->GetStaticMethodID(env, cls, "processSynchronousLightweightTransfer",
- "(Ljava/awt/Component;Ljava/awt/Component;ZZJ)Z");
-
- keyclass = (*env)->FindClass(env, "java/awt/event/KeyEvent");
- DASSERT (keyclass != NULL);
-
- keyboardFocusManagerIDs.isProxyActive =
- (*env)->GetFieldID(env, keyclass, "isProxyActive",
- "Z");
-
- (*env)->DeleteLocalRef(env, keyclass);
-
- DASSERT(keyboardFocusManagerIDs.keyboardFocusManagerCls != NULL);
- DASSERT(keyboardFocusManagerIDs.shouldNativelyFocusHeavyweightMID !=
- NULL);
- DASSERT(keyboardFocusManagerIDs.heavyweightButtonDownMID != NULL);
- DASSERT(keyboardFocusManagerIDs.heavyweightButtonDownZMID != NULL);
- DASSERT(keyboardFocusManagerIDs.markClearGlobalFocusOwnerMID != NULL);
- DASSERT(keyboardFocusManagerIDs.processSynchronousTransferMID != NULL);
-}
-
-/*
- * Class: java_awt_KeyboardFocusManager
- * Method: getNativeFocusOwner
- * Signature: ()Ljava/awt/Component;
- */
-JNIEXPORT jobject JNICALL
-Java_sun_awt_KeyboardFocusManagerPeerImpl_getNativeFocusOwner
- (JNIEnv *env, jclass cls)
-{
- jobject l_peer;
-
- AWT_LOCK();
- l_peer = awt_canvas_getFocusOwnerPeer();
- AWT_UNLOCK();
-
- return (l_peer != NULL)
- ? (*env)->GetObjectField(env, l_peer, mComponentPeerIDs.target)
- : NULL;
-}
-
-/*
- * Class: java_awt_KeyboardFocusManager
- * Method: getNativeFocusedWindow
- * Signature: ()Ljava/awt/Window;
- */
-JNIEXPORT jobject JNICALL
-Java_sun_awt_KeyboardFocusManagerPeerImpl_getNativeFocusedWindow
- (JNIEnv *env, jclass cls)
-{
- jobject l_peer;
-
- AWT_LOCK();
- l_peer = awt_canvas_getFocusedWindowPeer();
- AWT_UNLOCK();
-
- return (l_peer != NULL)
- ? (*env)->GetObjectField(env, l_peer, mComponentPeerIDs.target)
- : NULL;
-}
-
-/*
- * Class: java_awt_KeyboardFocusManager
- * Method: clearGlobalFocusOwner
- * Signature: ()V
- */
-JNIEXPORT void JNICALL
-Java_sun_awt_KeyboardFocusManagerPeerImpl_clearNativeGlobalFocusOwner
- (JNIEnv *env, jobject self, jobject activeWindow)
-{
- /* Redirect focus to the focus proxy of the active Window. The effect
- we want is for the active Window to remain active, but for none of
- its children to be the focus owner. AWT maintains state to know
- that any key events delivered after this call (but before focus is
- re-established elsewhere) get ignored. */
-
- Widget proxy;
-
- if ((*env)->EnsureLocalCapacity(env, 1) < 0) {
- return;
- }
-
- AWT_LOCK();
-
- if (activeWindow != NULL) {
- // Setting focus owner to proxy will be equivalent to having
- // null focus owner in Java layer while we will still be
- // able to receive key events.
- proxy = findWindowsProxy(activeWindow, env);
-
- if (proxy != NULL) {
- Widget curFocusWidget = XmGetFocusWidget(proxy);
- if (curFocusWidget != NULL) {
- callFocusHandler(curFocusWidget, FocusOut, NULL);
- }
-
- // Disable all but proxy widgets
- processTree(curFocusWidget, proxy, False);
-
- XmProcessTraversal(proxy, XmTRAVERSE_CURRENT);
- }
- }
-
- AWT_UNLOCK();
-}