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src/java.desktop/unix/native/libawt_xawt/awt/awt_InputMethod.c

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1662 
1663     return (jboolean)(ret == 0);
1664 }
1665 
1666 /*
1667  * Class:     sun_awt_X11InputMethodBase
1668  * Method:    isCompositionEnabledNative
1669  * Signature: ()Z
1670  *
1671  * This method tries to get the XNPreeditState attribute associated with the current XIC.
1672  *
1673  * Return JNI_TRUE if the XNPreeditState is successfully retrieved. Otherwise, if
1674  * XGetICValues fails to get this attribute, java.lang.UnsupportedOperationException
1675  * will be thrown. JNI_FALSE is returned if this method fails due to other reasons.
1676  */
1677 JNIEXPORT jboolean JNICALL Java_sun_awt_X11InputMethodBase_isCompositionEnabledNative
1678   (JNIEnv *env, jobject this)
1679 {
1680     X11InputMethodData *pX11IMData = NULL;
1681     char * ret = NULL;
1682 #if defined(_LP64) && !defined(_LITTLE_ENDIAN)
1683     // XIMPreeditState value which is used for XGetICValues must be 32bit on BigEndian XOrg's xlib
1684     unsigned int state = XIMPreeditUnKnown;
1685 #else
1686     XIMPreeditState state = XIMPreeditUnKnown;
1687 #endif
1688 
1689     XVaNestedList   pr_atrb;
1690 
1691     AWT_LOCK();
1692     pX11IMData = getX11InputMethodData(env, this);
1693 
1694     if ((pX11IMData == NULL) || (pX11IMData->current_ic == NULL)) {
1695         AWT_UNLOCK();
1696         return JNI_FALSE;
1697     }
1698 
1699     pr_atrb = XVaCreateNestedList(0, XNPreeditState, &state, NULL);
1700     ret = XGetICValues(pX11IMData->current_ic, XNPreeditAttributes, pr_atrb, NULL);
1701     XFree((void *)pr_atrb);
1702     AWT_UNLOCK();




1662 
1663     return (jboolean)(ret == 0);
1664 }
1665 
1666 /*
1667  * Class:     sun_awt_X11InputMethodBase
1668  * Method:    isCompositionEnabledNative
1669  * Signature: ()Z
1670  *
1671  * This method tries to get the XNPreeditState attribute associated with the current XIC.
1672  *
1673  * Return JNI_TRUE if the XNPreeditState is successfully retrieved. Otherwise, if
1674  * XGetICValues fails to get this attribute, java.lang.UnsupportedOperationException
1675  * will be thrown. JNI_FALSE is returned if this method fails due to other reasons.
1676  */
1677 JNIEXPORT jboolean JNICALL Java_sun_awt_X11InputMethodBase_isCompositionEnabledNative
1678   (JNIEnv *env, jobject this)
1679 {
1680     X11InputMethodData *pX11IMData = NULL;
1681     char * ret = NULL;
1682 #if defined(__linux__) && defined(_LP64) && !defined(_LITTLE_ENDIAN)
1683     // XIMPreeditState value which is used for XGetICValues must be 32bit on BigEndian XOrg's xlib
1684     unsigned int state = XIMPreeditUnKnown;
1685 #else
1686     XIMPreeditState state = XIMPreeditUnKnown;
1687 #endif
1688 
1689     XVaNestedList   pr_atrb;
1690 
1691     AWT_LOCK();
1692     pX11IMData = getX11InputMethodData(env, this);
1693 
1694     if ((pX11IMData == NULL) || (pX11IMData->current_ic == NULL)) {
1695         AWT_UNLOCK();
1696         return JNI_FALSE;
1697     }
1698 
1699     pr_atrb = XVaCreateNestedList(0, XNPreeditState, &state, NULL);
1700     ret = XGetICValues(pX11IMData->current_ic, XNPreeditAttributes, pr_atrb, NULL);
1701     XFree((void *)pr_atrb);
1702     AWT_UNLOCK();


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