void XHTMLReader::addTextStyleEntry(const ZLTextStyleEntry &entry) {
if (!entry.isFeatureSupported(ZLTextStyleEntry::FONT_FAMILY)) {
myModelReader.addStyleEntry(entry);
return;
}
bool doFixFamiliesList = false;
const std::vector<std::string> &families = entry.fontFamilies();
for (std::vector<std::string>::const_iterator it = families.begin(); it != families.end(); ++it) {
ZLLogger::Instance().println("FONT", "Requested font family: " + *it);
shared_ptr<FontEntry> fontEntry = myFontMap->get(*it);
if (!fontEntry.isNull()) {
const std::string realFamily = myModelReader.putFontEntry(*it, fontEntry);
if (realFamily != *it) {
ZLLogger::Instance().println("FONT", "Entry for " + *it + " stored as " + realFamily);
doFixFamiliesList = true;
break;
}
}
}
if (!doFixFamiliesList) {
myModelReader.addStyleEntry(entry);
} else {
std::vector<std::string> realFamilies;
for (std::vector<std::string>::const_iterator it = families.begin(); it != families.end(); ++it) {
shared_ptr<FontEntry> fontEntry = myFontMap->get(*it);
if (!fontEntry.isNull()) {
realFamilies.push_back(myModelReader.putFontEntry(*it, fontEntry));
} else {
realFamilies.push_back(*it);
}
}
myModelReader.addStyleEntry(entry, realFamilies);
}
}
void ZLTextModel::addStyleEntry(const ZLTextStyleEntry &entry, const std::vector<std::string> &fontFamilies, unsigned char depth) {
// +++ calculating entry size
std::size_t len = 4; // entry type + feature mask
for (int i = 0; i < ZLTextStyleEntry::NUMBER_OF_LENGTHS; ++i) {
if (entry.isFeatureSupported((ZLTextStyleEntry::Feature)i)) {
len += 4; // each supported length
}
}
if (entry.isFeatureSupported(ZLTextStyleEntry::ALIGNMENT_TYPE) ||
entry.isFeatureSupported(ZLTextStyleEntry::NON_LENGTH_VERTICAL_ALIGN)) {
len += 2;
}
if (entry.isFeatureSupported(ZLTextStyleEntry::FONT_FAMILY)) {
len += 2;
}
if (entry.isFeatureSupported(ZLTextStyleEntry::FONT_STYLE_MODIFIER)) {
len += 2;
}
// --- calculating entry size
/*
EntryCount += 1;
EntryLen += len;
std::string debug = "style entry counter: ";
ZLStringUtil::appendNumber(debug, EntryCount);
debug += "/";
ZLStringUtil::appendNumber(debug, EntryLen);
ZLLogger::Instance().println(ZLLogger::DEFAULT_CLASS, debug);
*/
// +++ writing entry
myLastEntryStart = myAllocator->allocate(len);
char *address = myLastEntryStart;
*address++ = entry.entryKind();
*address++ = depth;
address = ZLCachedMemoryAllocator::writeUInt16(address, entry.myFeatureMask);
for (int i = 0; i < ZLTextStyleEntry::NUMBER_OF_LENGTHS; ++i) {
if (entry.isFeatureSupported((ZLTextStyleEntry::Feature)i)) {
const ZLTextStyleEntry::LengthType &len = entry.myLengths[i];
address = ZLCachedMemoryAllocator::writeUInt16(address, len.Size);
*address++ = len.Unit;
*address++ = 0;
}
}
if (entry.isFeatureSupported(ZLTextStyleEntry::ALIGNMENT_TYPE) ||
entry.isFeatureSupported(ZLTextStyleEntry::NON_LENGTH_VERTICAL_ALIGN)) {
*address++ = entry.myAlignmentType;
*address++ = entry.myVerticalAlignCode;
}
if (entry.isFeatureSupported(ZLTextStyleEntry::FONT_FAMILY)) {
address = ZLCachedMemoryAllocator::writeUInt16(address, myFontManager.familyListIndex(fontFamilies));
}
if (entry.isFeatureSupported(ZLTextStyleEntry::FONT_STYLE_MODIFIER)) {
*address++ = entry.mySupportedFontModifier;
*address++ = entry.myFontModifier;
}
// --- writing entry
myParagraphs.back()->addEntry(myLastEntryStart);
++myParagraphLengths.back();
}
void ZLTextModel::addStyleEntry(const ZLTextStyleEntry &entry) {
// +++ calculating entry size
std::size_t len = 4; // entry type + feature mask
for (int i = 0; i < ZLTextStyleEntry::NUMBER_OF_LENGTHS; ++i) {
if (entry.isFeatureSupported((ZLTextStyleEntry::Feature)i)) {
len += 4; // each supported length
}
}
if (entry.isFeatureSupported(ZLTextStyleEntry::ALIGNMENT_TYPE)) {
len += 2;
}
ZLUnicodeUtil::Ucs2String fontFamily;
if (entry.isFeatureSupported(ZLTextStyleEntry::FONT_FAMILY)) {
ZLUnicodeUtil::utf8ToUcs2(fontFamily, entry.fontFamily());
len += 2 + fontFamily.size() * 2;
}
if (entry.isFeatureSupported(ZLTextStyleEntry::FONT_STYLE_MODIFIER)) {
len += 2;
}
// --- calculating entry size
/*
EntryCount += 1;
EntryLen += len;
std::string debug = "style entry counter: ";
ZLStringUtil::appendNumber(debug, EntryCount);
debug += "/";
ZLStringUtil::appendNumber(debug, EntryLen);
ZLLogger::Instance().println(ZLLogger::DEFAULT_CLASS, debug);
*/
// +++ writing entry
myLastEntryStart = myAllocator->allocate(len);
char *address = myLastEntryStart;
*address++ = entry.entryKind();
*address++ = 0;
address = ZLCachedMemoryAllocator::writeUInt16(address, entry.myFeatureMask);
for (int i = 0; i < ZLTextStyleEntry::NUMBER_OF_LENGTHS; ++i) {
if (entry.isFeatureSupported((ZLTextStyleEntry::Feature)i)) {
const ZLTextStyleEntry::LengthType &len = entry.myLengths[i];
address = ZLCachedMemoryAllocator::writeUInt16(address, len.Size);
*address++ = len.Unit;
*address++ = 0;
}
}
if (entry.isFeatureSupported(ZLTextStyleEntry::ALIGNMENT_TYPE)) {
*address++ = entry.myAlignmentType;
*address++ = 0;
}
if (entry.isFeatureSupported(ZLTextStyleEntry::FONT_FAMILY)) {
address = ZLCachedMemoryAllocator::writeString(address, fontFamily);
}
if (entry.isFeatureSupported(ZLTextStyleEntry::FONT_STYLE_MODIFIER)) {
*address++ = entry.mySupportedFontModifier;
*address++ = entry.myFontModifier;
}
// --- writing entry
myParagraphs.back()->addEntry(myLastEntryStart);
++myParagraphLengths.back();
}
