void ZLTextModel::addControl(const ZLTextStyleEntry &entry) {
int len = sizeof(int) + 5 + ZLTextStyleEntry::NUMBER_OF_LENGTHS * (sizeof(short) + 1);
if (entry.fontFamilySupported()) {
len += entry.fontFamily().length() + 1;
}
myLastEntryStart = myAllocator.allocate(len);
char *address = myLastEntryStart;
*address++ = ZLTextParagraphEntry::STYLE_ENTRY;
memcpy(address, &entry.myMask, sizeof(int));
address += sizeof(int);
for (int i = 0; i < ZLTextStyleEntry::NUMBER_OF_LENGTHS; ++i) {
*address++ = entry.myLengths[i].Unit;
memcpy(address, &entry.myLengths[i].Size, sizeof(short));
address += sizeof(short);
}
*address++ = entry.mySupportedFontModifier;
*address++ = entry.myFontModifier;
*address++ = entry.myAlignmentType;
*address++ = entry.myFontSizeMag;
if (entry.fontFamilySupported()) {
memcpy(address, entry.fontFamily().data(), entry.fontFamily().length());
address += entry.fontFamily().length();
*address++ = '\0';
}
myParagraphs.back()->addEntry(myLastEntryStart);
}
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();
}
