CLASS getClass(const char *name) {
GUARANTEE(_in_kvm_native_method, "sanity");
OopDesc *mirror_obj = NULL;
KNI_FindClass(name, (jclass)&mirror_obj);
return mirror_obj;
}
void JSR239_getWindowContents(JSR239_Pixmap *dst,
jobject srcGraphicsHandle,
jint srcWidth, jint srcHeight,
jint deltaHeight) {
QPixmap* pixmap;
void* src;
KNI_StartHandles(1);
KNI_DeclareHandle(GraphicsClassHandle);
#ifdef DEBUG
printf("JSR239_getWindowContents >>\n");
#endif
KNI_FindClass("javax/microedition/lcdui/Graphics", GraphicsClassHandle);
if (!KNI_IsInstanceOf(graphicsHandle, GraphicsClassHandle)) {
#ifdef DEBUG
printf("JSR239_getWindowContents only implemented for graphicsHandle "
"instanceof Graphics!\n");
#endif
} else {
pixmap = getGraphicsBuffer(graphicsHandle);
#ifdef DEBUG
printf("JSR239_getWindowContents: pixmap=%p\n", pixmap);
printf(" pixmap Bpp = %d\n", pixmap->depth()/8);
printf(" pixmap width = %d\n", pixmap->width());
printf(" pixmap height = %d\n", pixmap->height());
printf(" dst Bpp = %d\n", dst->pixelBytes);
printf(" dst width = %d\n", dst->width);
printf(" dst height = %d\n", dst->height);
#endif
src = (void*)pixmap->scanLine(0);
/* IMPL_NOTE: get clip sizes into account. */
copyFromScreenBuffer(dst,
src, srcWidth, srcHeight,
deltaHeight);
}
#ifdef DEBUG
printf("JSR239_getWindowContents <<\n");
#endif
KNI_EndHandles();
}
/* JAVADOC COMMENT ELIDED */
KNIEXPORT KNI_RETURNTYPE_INT
Java_com_sun_j2me_location_PlatformLocationProvider_getStateImpl() {
jsr179_state state = JSR179_OUT_OF_SERVICE;
jint provider = KNI_GetParameterAsInt(1);
jint ret=0; /* out of service */
if (stateValue.filled == KNI_FALSE) {
KNI_StartHandles(1);
KNI_DeclareHandle(clazz);
KNI_FindClass("javax/microedition/location/LocationProvider", clazz);
if(!KNI_IsNullHandle(clazz)) {
stateValue.available = KNI_GetStaticIntField(clazz,
KNI_GetStaticFieldID(clazz, "AVAILABLE", "I"));
stateValue.temporarilyUnavailable = KNI_GetStaticIntField(clazz,
KNI_GetStaticFieldID(clazz, "TEMPORARILY_UNAVAILABLE", "I"));
stateValue.outOfService = KNI_GetStaticIntField(clazz,
KNI_GetStaticFieldID(clazz, "OUT_OF_SERVICE", "I"));
stateValue.filled = KNI_TRUE;
}
KNI_EndHandles();
}
if (stateValue.filled == KNI_TRUE) {
jsr179_provider_state((jsr179_handle)provider, &state);
switch(state) {
case JSR179_AVAILABLE:
ret = stateValue.available;
break;
case JSR179_TEMPORARILY_UNAVAILABLE:
ret = stateValue.temporarilyUnavailable;
break;
case JSR179_OUT_OF_SERVICE:
default:
ret = stateValue.outOfService;
break;
}
}
KNI_ReturnInt(ret);
}
/* Copy engine buffer back to MIDP */
void
JSR239_putWindowContents(jobject graphicsHandle,
jint delta_height,
JSR239_Pixmap *src, jint flipY) {
void* s;
void* d;
KNI_StartHandles(1);
KNI_DeclareHandle(GraphicsClassHandle);
#ifdef DEBUG
printf("JSR239_putWindowContents >>\n");
#endif
KNI_FindClass("javax/microedition/lcdui/Graphics", GraphicsClassHandle);
if (!KNI_IsInstanceOf(graphicsHandle, GraphicsClassHandle)) {
#ifdef DEBUG
printf("JSR239_putWindowContents only implemented for graphicsHandle "
"instanceof Graphics!\n");
#endif
} else {
gxj_screen_buffer sbuf;
gxj_screen_buffer* gimg;
// Obtain the dimensions of the destination.
jint dest_width = lcdlf_get_screen_width();
jint dest_height = lcdlf_get_screen_height();
jint min_height = 0;
gimg = GXJ_GET_GRAPHICS_SCREEN_BUFFER(graphicsHandle, &sbuf);
if (gimg != NULL) {
dest_width = gimg->width;
dest_height= gimg->height;
}
#ifdef DEBUG
printf("JSR239_putWindowContents:\n");
printf(" src Bpp = %d\n", src->pixelBytes);
printf(" src width = %d\n", src->width);
printf(" src height = %d\n", src->height);
printf(" min height = %d\n", min_height);
#endif
/* IMPL_NOTE: get clip sizes into account. */
copyToScreenBuffer(src, delta_height, flipY);
/* src->screen_buffer is an output of copyToScreenBuffer function. */
s = (void*)src->screen_buffer;
d = (void*)getGraphicsBuffer(graphicsHandle);
min_height = (dest_height > src->height) ? src->height : dest_height;
if ((src->width != dest_width) ||
(sizeof(gxj_pixel_type) != 2)) {
#ifdef DEBUG
printf("JSR239: offscreen buffer data is incorrect.\n");
#endif
} else {
/* Source data must be in 16bit 565 format. */
JSR239_memcpy(d, s,
dest_width * min_height * sizeof(gxj_pixel_type));
}
}
#ifdef DEBUG
printf("JSR239_putWindowContents <<\n");
#endif
KNI_EndHandles();
}
void
JSR239_putWindowContents(jobject graphicsHandle,
jint delta_height,
JSR239_Pixmap *src,
jint clipX, jint clipY, jint clipWidth, jint clipHeight,
jint flipY) {
void* s;
void* d;
QPixmap* pixmap;
KNI_StartHandles(1);
KNI_DeclareHandle(GraphicsClassHandle);
#ifdef DEBUG
printf("JSR239_putWindowContents >>\n");
#endif
KNI_FindClass("javax/microedition/lcdui/Graphics", GraphicsClassHandle);
if (!KNI_IsInstanceOf(graphicsHandle, GraphicsClassHandle)) {
#ifdef DEBUG
printf("JSR239_putWindowContents only implemented for graphicsHandle "
"instanceof Graphics!\n");
#endif
} else {
const jint bytes_for_depth = 2;
const jint bits_per_byte = 8;
jint min_height;
pixmap = getGraphicsBuffer(graphicsHandle);
min_height = (pixmap->height() > src->height) ? src->height :
pixmap->height();
#ifdef DEBUG
printf("JSR239_putWindowContent: pixmap=%p\n", pixmap);
printf(" pixmap Bpp = %d\n", pixmap->depth()/bits_per_byte);
printf(" pixmap width = %d\n", pixmap->width());
printf(" pixmap height = %d\n", pixmap->height());
printf(" src Bpp = %d\n", src->pixelBytes);
printf(" src width = %d\n", src->width);
printf(" src height = %d\n", src->height);
printf(" min height = %d\n", min_height);
#endif
/* IMPL_NOTE: get clip sizes into account. */
copyToScreenBuffer(src, delta_height,
clipX, clipY,
clipWidth, clipHeight,
clipWidth, clipHeight,
flipY);
/* src->screen_buffer is an output of copyToScreenBuffer function. */
s = (void*)src->screen_buffer;
d = (void*)pixmap->scanLine(0);
if ((pixmap->width() != src->width) ||
(pixmap->depth() != bits_per_byte * bytes_for_depth)) {
#ifdef DEBUG
printf("JSR239: offscreen buffer data is incorrect.\n");
#endif
} else {
/* Source data must be in 16bit 565 format. */
JSR239_memcpy(
d, s, pixmap->width() * min_height * bytes_for_depth);
}
}
#ifdef DEBUG
printf("JSR239_putWindowContents <<\n");
#endif
KNI_EndHandles();
}
/**
* Copies the contents of fromMsg to the contents of toMsg. Both must be
* instances of LinkMessage. The toLink object must be an instance of Link.
* It's filled in if the contents of fromMsg are a Link. Returns KNI_TRUE if
* successful, otherwise KNI_FALSE.
*/
static jboolean
copy(jobject fromMsg, jobject toMsg, jobject toLink) {
jboolean retval;
KNI_StartHandles(6);
KNI_DeclareHandle(byteArrayClass);
KNI_DeclareHandle(stringClass);
KNI_DeclareHandle(linkClass);
KNI_DeclareHandle(fromContents);
KNI_DeclareHandle(newString);
KNI_DeclareHandle(newByteArray);
KNI_FindClass("[B", byteArrayClass);
KNI_FindClass("java/lang/String", stringClass);
KNI_FindClass("com/sun/midp/links/Link", linkClass);
getContents(fromMsg, fromContents);
if (KNI_IsInstanceOf(fromContents, byteArrayClass)) {
/* do a byte array copy */
jint fromOffset;
jint fromLength;
getRange(fromMsg, &fromOffset, &fromLength);
SNI_NewArray(SNI_BYTE_ARRAY, fromLength, newByteArray);
if (KNI_IsNullHandle(newByteArray)) {
retval = KNI_FALSE;
} else {
KNI_GetRawArrayRegion(fromContents, fromOffset, fromLength,
SNI_GetRawArrayPointer(newByteArray));
setContents(toMsg, newByteArray);
setRange(toMsg, 0, fromLength);
retval = KNI_TRUE;
}
} else if (KNI_IsInstanceOf(fromContents, stringClass)) {
/* do a string copy */
jchar *buf;
jsize slen = KNI_GetStringLength(fromContents);
SNI_NewArray(SNI_BYTE_ARRAY, slen*sizeof(jchar), newByteArray);
if (KNI_IsNullHandle(newByteArray)) {
retval = KNI_FALSE;
} else {
buf = SNI_GetRawArrayPointer(newByteArray);
KNI_GetStringRegion(fromContents, 0, slen, buf);
KNI_NewString(buf, slen, newString);
setContents(toMsg, newString);
retval = KNI_TRUE;
}
} else if (KNI_IsInstanceOf(fromContents, linkClass)) {
/* copy the link */
rendezvous *rp = getNativePointer(fromContents);
setNativePointer(toLink, rp);
rp_incref(rp);
setContents(toMsg, toLink);
retval = KNI_TRUE;
} else {
retval = KNI_FALSE;
}
KNI_EndHandles();
return retval;
}
/**
* KNI function that creates native resource for the current StringItem.
*
* Class: javax.microedition.lcdui.StringItemLFImpl
*
* Java prototype:
* private native int createNativeResource0(int ownerId,
* String label, int layout, String text, int maxSize,
* int constraints, String initialInputMode)
*
* INTERFACE (operand stack manipulation):
* parameters: ownerId id of the owner's native resource
* label StringItem's label
* layout StringItem's layout
* text StringItem's text
* appearanceMode the appearanceMode of StringItem
* font font to paint text
* returns: id of the created platform widget
*/
KNIEXPORT KNI_RETURNTYPE_INT
Java_javax_microedition_lcdui_StringItemLFImpl_createNativeResource0() {
MidpError err = KNI_OK;
MidpDisplayable *ownerPtr;
MidpItem *itemPtr = NULL;
pcsl_string label, text;
pcsl_string_status rc1 = PCSL_STRING_OK, rc2 = PCSL_STRING_OK;
PlatformFontPtr fontPtr = NULL;
int appearanceMode, layout;
KNI_StartHandles(4);
KNI_DeclareHandle(labelJString);
KNI_DeclareHandle(textJString);
KNI_DeclareHandle(fontJFont);
KNI_DeclareHandle(fontHandle);
ownerPtr = (MidpDisplayable *)KNI_GetParameterAsInt(1);
KNI_GetParameterAsObject(2, labelJString);
layout = KNI_GetParameterAsInt(3);
KNI_GetParameterAsObject(4, textJString);
appearanceMode = KNI_GetParameterAsInt(5);
KNI_GetParameterAsObject(6, fontJFont);
if (KNI_IsNullHandle(fontJFont) != KNI_TRUE) {
int face, style, size;
KNI_FindClass("javax/microedition/lcdui/Font", fontHandle);
face = KNI_GetIntField(fontJFont, _CACHE_FIELDID(fontHandle, "face",
"I", _f_face_cache));
style = KNI_GetIntField(fontJFont, _CACHE_FIELDID(fontHandle, "style",
"I", _f_style_cache));
size = KNI_GetIntField(fontJFont, _CACHE_FIELDID(fontHandle, "size",
"I", _f_size_cache));
err = lfpport_get_font(&fontPtr, face, style, size);
}
if (err == KNI_OK) {
rc1 = midp_kjstring_to_pcsl_string(labelJString, &label);
rc2 = midp_kjstring_to_pcsl_string(textJString, &text);
}
KNI_EndHandles();
if (err != KNI_OK || PCSL_STRING_OK != rc1 || PCSL_STRING_OK != rc2) {
err = KNI_ENOMEM;
goto cleanup;
}
itemPtr = MidpNewItem(ownerPtr, MIDP_PLAIN_STRING_ITEM_TYPE+appearanceMode);
if (itemPtr == NULL) {
err = KNI_ENOMEM;
goto cleanup;
}
err = lfpport_stringitem_create(itemPtr, ownerPtr, &label, layout,
&text, fontPtr, appearanceMode);
cleanup:
pcsl_string_free(&text);
pcsl_string_free(&label);
if (err != KNI_OK) {
MidpDeleteItem(itemPtr);
KNI_ThrowNew(midpOutOfMemoryError, NULL);
}
KNI_ReturnInt(itemPtr);
}
/* Copy engine buffer back to MIDP */
void
JSR239_putWindowContents(jobject graphicsHandle,
jint delta_height,
JSR239_Pixmap *src,
jint clipX, jint clipY,
jint clipWidth, jint clipHeight,
jint flipY) {
void* s;
void* d;
KNI_StartHandles(1);
KNI_DeclareHandle(GraphicsClassHandle);
#ifdef DEBUG
printf("JSR239_putWindowContents >>\n");
#endif
KNI_FindClass("javax/microedition/lcdui/Graphics", GraphicsClassHandle);
if (!KNI_IsInstanceOf(graphicsHandle, GraphicsClassHandle)) {
#ifdef DEBUG
printf("JSR239_putWindowContents only implemented for graphicsHandle "
"instanceof Graphics!\n");
#endif
} else {
gxj_screen_buffer sbuf;
gxj_screen_buffer* gimg;
// Obtain the dimensions of the destination.
// Revisit: multiple displays support. Obtain Id of display render surfane is
// bound to. Consider recalculations when display got changed.
int displayId = lcdlf_get_current_hardwareId();
jint dest_width = lcdlf_get_screen_width(displayId);
jint dest_height = lcdlf_get_screen_height(displayId);
jint min_height = 0;
gxj_pixel_type* srcPtr;
gxj_pixel_type* dstPtr;
gimg = GXJ_GET_GRAPHICS_SCREEN_BUFFER(graphicsHandle, &sbuf);
if (gimg != NULL) {
dest_width = gimg->width;
dest_height= gimg->height;
}
/* src->screen_buffer is an output of copyToScreenBuffer function. */
s = (void*)src->screen_buffer;
d = (void*)getGraphicsBuffer(graphicsHandle);
min_height = (dest_height > src->height) ? src->height : dest_height;
#ifdef DEBUG
printf("JSR239_putWindowContents:\n");
printf(" src = %d\n", src->pixels);
printf(" src Bpp = %d\n", src->pixelBytes);
printf(" src width = %d\n", src->width);
printf(" src height = %d\n", src->height);
printf(" min height = %d\n", min_height);
printf(" dst = %d\n", d);
printf(" dst width = %d\n", clipWidth);
printf(" dst height = %d\n", clipHeight);
#endif
srcPtr = (gxj_pixel_type *)s;
dstPtr = (gxj_pixel_type *)d;
if ((dest_width * min_height <= src->width * src->height) &&
(sizeof(gxj_pixel_type) == 2)) {
/* Source data must be in 16bit 565 format. */
JSR239_memcpy(s, d,
dest_width * min_height * sizeof(gxj_pixel_type));
/* IMPL_NOTE: get clip sizes into account. */
copyToScreenBuffer(src, delta_height,
clipX, clipY, clipWidth, clipHeight,
dest_width, dest_height,
flipY);
/* Source data must be in 16bit 565 format. */
JSR239_memcpy(d, s,
dest_width * min_height * sizeof(gxj_pixel_type));
} else {
#ifdef DEBUG
printf("JSR239: offscreen buffer data is incorrect.\n");
#endif
}
}
#ifdef DEBUG
printf("JSR239_putWindowContents <<\n");
#endif
KNI_EndHandles();
}
/**
* Retrieves fields IDs for classes:
* <BR> <code>com.sun.midp.content.ContentHandlerImpl</code> and
* <BR> <code>javax.microedition.content.ActionNameMap</code>
* @return KNI_OK - if successfully get all fields, KNI_ERR - otherwise
*/
static int initializeFields() {
static const char* STRING_TYPE = "Ljava/lang/String;";
static const char* S_ARRAY_TYPE = "[Ljava/lang/String;";
static const char* ANM_ARRAY_TYPE =
"[Ljavax/microedition/content/ActionNameMap;";
static const char* ANM_CLASS_NAME =
"javax/microedition/content/ActionNameMap";
int ret; // returned result code
KNI_StartHandles(1);
KNI_DeclareHandle(clObj); // clazz object
do {
// 1. initialize ContentHandlerImpl fields
KNI_FindClass("com/sun/midp/content/ContentHandlerImpl", clObj);
chImplId = KNI_GetFieldID(clObj, "ID", STRING_TYPE);
chImplSuiteId = KNI_GetFieldID(clObj, "storageId", "I");
chImplClassname = KNI_GetFieldID(clObj, "classname", STRING_TYPE);
chImplregMethod = KNI_GetFieldID(clObj, "registrationMethod", "I");
chImplTypes = KNI_GetFieldID(clObj, "types", S_ARRAY_TYPE);
chImplSuffixes = KNI_GetFieldID(clObj, "suffixes", S_ARRAY_TYPE);
chImplActions = KNI_GetFieldID(clObj, "actions", S_ARRAY_TYPE);
chImplActionnames = KNI_GetFieldID(clObj, "actionnames",
ANM_ARRAY_TYPE);
chImplAccesses = KNI_GetFieldID(clObj, "accessRestricted",
S_ARRAY_TYPE);
if (chImplId == 0 || chImplSuiteId == 0 || chImplClassname == 0 ||
chImplregMethod == 0 || chImplTypes == 0 ||
chImplSuffixes == 0 || chImplActions == 0 ||
chImplActionnames == 0 || chImplAccesses == 0) {
#if REPORT_LEVEL <= LOG_CRITICAL
REPORT_CRIT(LC_NONE,
"regstore.c: can't initialize ContentHandlerImpl fields!");
#endif
ret = KNI_ERR;
break;
}
// 2. initialize ActionName fields
KNI_FindClass(ANM_CLASS_NAME, clObj); // clObj = ActionNameMap class
if (KNI_IsNullHandle(clObj)) {
#if REPORT_LEVEL <= LOG_CRITICAL
REPORT_CRIT(LC_NONE,
"regstore.c: can't find ActionNameMap class!");
#endif
ret = KNI_ERR;
break;
}
anMapLocale = KNI_GetFieldID(clObj, "locale", STRING_TYPE);
anMapActionnames = KNI_GetFieldID(clObj, "actionnames", S_ARRAY_TYPE);
if (anMapLocale == 0 || anMapActionnames == 0) {
#if REPORT_LEVEL <= LOG_CRITICAL
REPORT_CRIT(LC_NONE,
"regstore.c: can't initialize ActionNameMap fields!");
#endif
ret = KNI_ERR;
break;
}
ret = KNI_OK; // that's all right.
} while (0);
KNI_EndHandles();
return ret;
}
/**
* KNI function that creates native resource for the current StringItem.
* <p>
* Java declaration:
* <pre>
* createNativeResource0(ISIII[OII)I
* </pre>
*
* @param ownerId Owner screen's native resource id (MidpDisplayable *)
* @param label - label to be used for this ChoiceGroup
* @param layout layout directive associated with this ChoiceGroup
* @param choiceType - should be EXCLUSIVE, MULTIPLE, IMPLICIT, POPUP
* @param fitPolicy - to be used to display created ChoiceGroup
* @param cgElements - elements array with string, image, font, selected state
* information per element
* @param numChoices - number of elements in the ChoiceGroup
* @param selectedIndex - currently selected index (for EXCLUSIVE, IMPLICIT, and
* POPUP)
* @return native resource id (MidpItem *) of this StringItem
*/
KNIEXPORT KNI_RETURNTYPE_INT
Java_javax_microedition_lcdui_ChoiceGroupLFImpl_createNativeResource0() {
MidpError err = KNI_OK;
MidpDisplayable *ownerPtr = NULL;
MidpItem *cgPtr = NULL;
pcsl_string label_str;
MidpChoiceGroupElement *cgChoices = NULL;
int choiceType, layout;
int fitPolicy;
int numChoices = 0;
int selectedIndex;
int i = 0;
pcsl_string_status perr;
ownerPtr = (MidpDisplayable *)KNI_GetParameterAsInt(1);
layout = KNI_GetParameterAsInt(3);
choiceType = KNI_GetParameterAsInt(4);
fitPolicy = KNI_GetParameterAsInt(5);
numChoices = KNI_GetParameterAsInt(7);
selectedIndex = KNI_GetParameterAsInt(8);
KNI_StartHandles(8);
KNI_DeclareHandle(labelJString);
KNI_DeclareHandle(cgElementsJObject);
KNI_DeclareHandle(cgElement);
KNI_DeclareHandle(strJString);
KNI_DeclareHandle(imgJImage);
KNI_DeclareHandle(fontJFont);
KNI_DeclareHandle(cgElementHandle);
KNI_DeclareHandle(fontHandle);
KNI_GetParameterAsObject(2, labelJString);
KNI_GetParameterAsObject(6, cgElementsJObject);
if (numChoices > 0) {
jobjectArray cgElementsArray;
KNI_FindClass("javax/microedition/lcdui/ChoiceGroup$CGElement",
cgElementHandle);
KNI_FindClass("javax/microedition/lcdui/Font", fontHandle);
cgElementsArray = (jobjectArray)cgElementsJObject;
cgChoices = (MidpChoiceGroupElement *)
midpMalloc(sizeof(MidpChoiceGroupElement) * numChoices);
if (cgChoices == NULL) {
err = KNI_ENOMEM;
}
for (i = 0; err == KNI_OK && i < numChoices; i++) {
KNI_GetObjectArrayElement(cgElementsArray, i, cgElement);
KNI_GetObjectField(cgElement,
_CACHE_FIELDID(cgElementHandle, "stringEl",
"Ljava/lang/String;",
_cgEl_stringEl_cache), strJString);
perr = midp_jstring_to_pcsl_string(strJString, &cgChoices[i].string);
if (PCSL_STRING_OK != perr) {
err = KNI_ENOMEM;
} else {
KNI_GetObjectField(cgElement,
_CACHE_FIELDID(cgElementHandle, "imageDataEl",
"Ljavax/microedition/lcdui/ImageData;",
_cgEl_imageDataEl_cache), imgJImage);
if (KNI_IsNullHandle(imgJImage) == KNI_TRUE) {
cgChoices[i].image = NULL;
} else {
cgChoices[i].image = gxp_get_imagedata(imgJImage);
}
cgChoices[i].selected =
KNI_GetBooleanField(cgElement, _CACHE_FIELDID(cgElementHandle,
"selected", "Z",
_cgEl_selected_cache));
KNI_GetObjectField(cgElement,
_CACHE_FIELDID(cgElementHandle, "fontEl",
"Ljavax/microedition/lcdui/Font;",
_cgEl_font_cache), fontJFont);
if (KNI_IsNullHandle(fontJFont) == KNI_TRUE) {
cgChoices[i].font = NULL;
} else {
int face, style, size; /* usually only few fonts are set */
face = KNI_GetIntField(fontJFont, _CACHE_FIELDID(fontHandle, "face",
"I", _f_face_cache));
style = KNI_GetIntField(fontJFont, _CACHE_FIELDID(fontHandle,
"style",
"I", _f_style_cache));
size = KNI_GetIntField(fontJFont, _CACHE_FIELDID(fontHandle, "size",
"I", _f_size_cache));
if ((err = lfpport_get_font(&(cgChoices[i].font), face, style, size))
!= KNI_OK) {
err = KNI_ENOMEM;
i++;
break;
}
}
}
}
}
if (err == KNI_OK) {
if(PCSL_STRING_OK
!= midp_jstring_to_pcsl_string(labelJString, &label_str)) {
err = KNI_ENOMEM;
}
}
KNI_EndHandles();
if (err == KNI_OK) {
cgPtr = MidpNewItem(ownerPtr,
MIDP_EXCLUSIVE_CHOICE_GROUP_TYPE + choiceType - 1);
if (cgPtr == NULL) {
err = KNI_ENOMEM;
} else {
err = lfpport_choicegroup_create(cgPtr, ownerPtr, &label_str, layout,
choiceType, cgChoices, numChoices,
selectedIndex, fitPolicy);
}
}
// do clean up
pcsl_string_free(&label_str);
for (i--; i >= 0; i--) {
pcsl_string_free(&cgChoices[i].string);
}
midpFree(cgChoices);
if (err != KNI_OK) {
MidpDeleteItem(cgPtr);
KNI_ThrowNew(midpOutOfMemoryError, NULL);
}
KNI_ReturnInt(cgPtr);
}
