/* package */void TypeExtensionManager::LoadTesters(
std::vector<IPropertyTester::Pointer>& result, const std::string& typeName)
{
if (fConfigurationElementMap == 0)
{
fConfigurationElementMap = new std::map<std::string, std::vector<IConfigurationElement::Pointer> >();
IExtensionPointService::Pointer registry(Platform::GetExtensionPointService());
IConfigurationElement::vector ces(
registry->GetConfigurationElementsFor("org.blueberry.core.expressions." + fExtensionPoint));
for (unsigned int i= 0; i < ces.size(); i++)
{
IConfigurationElement::Pointer config(ces[i]);
std::string typeAttr;
config->GetAttribute(TYPE, typeAttr);
std::vector<IConfigurationElement::Pointer> typeConfigs = (*fConfigurationElementMap)[typeAttr];
typeConfigs.push_back(config);
}
}
//std::string typeName= type.getName();
std::vector<IConfigurationElement::Pointer> typeConfigs = (*fConfigurationElementMap)[typeName];
for (unsigned int i= 0; i < typeConfigs.size(); i++)
{
IConfigurationElement::Pointer config(typeConfigs[i]);
try
{
IPropertyTester::Pointer descr(new PropertyTesterDescriptor(config));
result.push_back(descr);
}
catch (CoreException e)
{
//TODO
//ExpressionPlugin.getDefault().getLog().log(e.getStatus());
IPropertyTester::Pointer nullTester(new NULL_PROPERTY_TESTER_());
result.push_back(nullTester);
}
}
fConfigurationElementMap->erase(typeName);
}
BucketList *AlphabeticIndex::createBucketList(UErrorCode &errorCode) const {
// Initialize indexCharacters.
UVector indexCharacters(errorCode);
indexCharacters.setDeleter(uprv_deleteUObject);
initLabels(indexCharacters, errorCode);
if (U_FAILURE(errorCode)) { return NULL; }
// Variables for hasMultiplePrimaryWeights().
UVector64 ces(errorCode);
uint32_t variableTop;
if (collatorPrimaryOnly_->getAttribute(UCOL_ALTERNATE_HANDLING, errorCode) == UCOL_SHIFTED) {
variableTop = collatorPrimaryOnly_->getVariableTop(errorCode);
} else {
variableTop = 0;
}
UBool hasInvisibleBuckets = FALSE;
// Helper arrays for Chinese Pinyin collation.
Bucket *asciiBuckets[26] = {
NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL
};
Bucket *pinyinBuckets[26] = {
NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL
};
UBool hasPinyin = FALSE;
LocalPointer<UVector> bucketList(new UVector(errorCode), errorCode);
if (U_FAILURE(errorCode)) {
return NULL;
}
bucketList->setDeleter(uprv_deleteUObject);
// underflow bucket
Bucket *bucket = new Bucket(getUnderflowLabel(), emptyString_, U_ALPHAINDEX_UNDERFLOW);
if (bucket == NULL) {
errorCode = U_MEMORY_ALLOCATION_ERROR;
return NULL;
}
bucketList->addElement(bucket, errorCode);
if (U_FAILURE(errorCode)) { return NULL; }
UnicodeString temp;
// fix up the list, adding underflow, additions, overflow
// Insert inflow labels as needed.
int32_t scriptIndex = -1;
const UnicodeString *scriptUpperBoundary = &emptyString_;
for (int32_t i = 0; i < indexCharacters.size(); ++i) {
UnicodeString ¤t = *getString(indexCharacters, i);
if (collatorPrimaryOnly_->compare(current, *scriptUpperBoundary, errorCode) >= 0) {
// We crossed the script boundary into a new script.
const UnicodeString &inflowBoundary = *scriptUpperBoundary;
UBool skippedScript = FALSE;
for (;;) {
scriptUpperBoundary = getString(*firstCharsInScripts_, ++scriptIndex);
if (collatorPrimaryOnly_->compare(current, *scriptUpperBoundary, errorCode) < 0) {
break;
}
skippedScript = TRUE;
}
if (skippedScript && bucketList->size() > 1) {
// We are skipping one or more scripts,
// and we are not just getting out of the underflow label.
bucket = new Bucket(getInflowLabel(), inflowBoundary, U_ALPHAINDEX_INFLOW);
if (bucket == NULL) {
errorCode = U_MEMORY_ALLOCATION_ERROR;
return NULL;
}
bucketList->addElement(bucket, errorCode);
}
}
// Add a bucket with the current label.
bucket = new Bucket(fixLabel(current, temp), current, U_ALPHAINDEX_NORMAL);
if (bucket == NULL) {
errorCode = U_MEMORY_ALLOCATION_ERROR;
return NULL;
}
bucketList->addElement(bucket, errorCode);
// Remember ASCII and Pinyin buckets for Pinyin redirects.
UChar c;
if (current.length() == 1 && 0x41 <= (c = current.charAt(0)) && c <= 0x5A) { // A-Z
asciiBuckets[c - 0x41] = bucket;
} else if (current.length() == BASE_LENGTH + 1 && current.startsWith(BASE, BASE_LENGTH) &&
0x41 <= (c = current.charAt(BASE_LENGTH)) && c <= 0x5A) {
pinyinBuckets[c - 0x41] = bucket;
hasPinyin = TRUE;
}
// Check for multiple primary weights.
if (!current.startsWith(BASE, BASE_LENGTH) &&
hasMultiplePrimaryWeights(*collatorPrimaryOnly_, variableTop, current,
ces, errorCode) &&
current.charAt(current.length() - 1) != 0xFFFF /* !current.endsWith("\uffff") */) {
// "AE-ligature" or "Sch" etc.
for (int32_t i = bucketList->size() - 2;; --i) {
Bucket *singleBucket = getBucket(*bucketList, i);
if (singleBucket->labelType_ != U_ALPHAINDEX_NORMAL) {
// There is no single-character bucket since the last
// underflow or inflow label.
break;
}
if (singleBucket->displayBucket_ == NULL &&
!hasMultiplePrimaryWeights(*collatorPrimaryOnly_, variableTop,
singleBucket->lowerBoundary_,
ces, errorCode)) {
// Add an invisible bucket that redirects strings greater than the expansion
// to the previous single-character bucket.
// For example, after ... Q R S Sch we add Sch\uFFFF->S
// and after ... Q R S Sch Sch\uFFFF St we add St\uFFFF->S.
bucket = new Bucket(emptyString_,
UnicodeString(current).append((UChar)0xFFFF),
U_ALPHAINDEX_NORMAL);
if (bucket == NULL) {
errorCode = U_MEMORY_ALLOCATION_ERROR;
return NULL;
}
bucket->displayBucket_ = singleBucket;
bucketList->addElement(bucket, errorCode);
hasInvisibleBuckets = TRUE;
break;
}
}
}
}
if (U_FAILURE(errorCode)) { return NULL; }
if (bucketList->size() == 1) {
// No real labels, show only the underflow label.
BucketList *bl = new BucketList(bucketList.getAlias(), bucketList.getAlias());
if (bl == NULL) {
errorCode = U_MEMORY_ALLOCATION_ERROR;
return NULL;
}
bucketList.orphan();
return bl;
}
// overflow bucket
bucket = new Bucket(getOverflowLabel(), *scriptUpperBoundary, U_ALPHAINDEX_OVERFLOW);
if (bucket == NULL) {
errorCode = U_MEMORY_ALLOCATION_ERROR;
return NULL;
}
bucketList->addElement(bucket, errorCode); // final
if (hasPinyin) {
// Redirect Pinyin buckets.
Bucket *asciiBucket = NULL;
for (int32_t i = 0; i < 26; ++i) {
if (asciiBuckets[i] != NULL) {
asciiBucket = asciiBuckets[i];
}
if (pinyinBuckets[i] != NULL && asciiBucket != NULL) {
pinyinBuckets[i]->displayBucket_ = asciiBucket;
hasInvisibleBuckets = TRUE;
}
}
}
if (U_FAILURE(errorCode)) { return NULL; }
if (!hasInvisibleBuckets) {
BucketList *bl = new BucketList(bucketList.getAlias(), bucketList.getAlias());
if (bl == NULL) {
errorCode = U_MEMORY_ALLOCATION_ERROR;
return NULL;
}
bucketList.orphan();
return bl;
}
// Merge inflow buckets that are visually adjacent.
// Iterate backwards: Merge inflow into overflow rather than the other way around.
int32_t i = bucketList->size() - 1;
Bucket *nextBucket = getBucket(*bucketList, i);
while (--i > 0) {
bucket = getBucket(*bucketList, i);
if (bucket->displayBucket_ != NULL) {
continue; // skip invisible buckets
}
if (bucket->labelType_ == U_ALPHAINDEX_INFLOW) {
if (nextBucket->labelType_ != U_ALPHAINDEX_NORMAL) {
bucket->displayBucket_ = nextBucket;
continue;
}
}
nextBucket = bucket;
}
LocalPointer<UVector> publicBucketList(new UVector(errorCode), errorCode);
if (U_FAILURE(errorCode)) {
return NULL;
}
// Do not call publicBucketList->setDeleter():
// This vector shares its objects with the bucketList.
for (int32_t i = 0; i < bucketList->size(); ++i) {
bucket = getBucket(*bucketList, i);
if (bucket->displayBucket_ == NULL) {
publicBucketList->addElement(bucket, errorCode);
}
}
if (U_FAILURE(errorCode)) { return NULL; }
BucketList *bl = new BucketList(bucketList.getAlias(), publicBucketList.getAlias());
if (bl == NULL) {
errorCode = U_MEMORY_ALLOCATION_ERROR;
return NULL;
}
bucketList.orphan();
publicBucketList.orphan();
return bl;
}
