void FSDefineFont::decodeFromStream(FSInputStream* aStream)
{
int glyphCount = 0;
aStream->startDecoding(className());
FSDefineObject::decodeFromStream(aStream);
glyphCount = aStream->scan(FSStream::UnsignedWord, 16) / 2;
aStream->setCursor(aStream->getCursor()-16);
#ifdef _DEBUG
aStream->startDecoding("array");
#endif
for (int i=0; i<glyphCount; i++)
aStream->read(FSStream::UnsignedWord, 16);
#ifdef _DEBUG
aStream->endDecoding("array");
aStream->startDecoding("array");
#endif
for (int i=0; i<glyphCount; i++)
shapes.push_back(FSShape(aStream));
#ifdef _DEBUG
aStream->endDecoding("array");
#endif
aStream->endDecoding(className());
}
FSDefineShape3::FSDefineShape3(FSInputStream* aStream) :
FSDefineObject(DefineShape3, 0),
bounds(),
fillStyles(),
lineStyles(),
shape(FSShape())
{
decodeFromStream(aStream);
}
void FSDefineFont2::decodeFromStream(FSInputStream* aStream)
{
bool containsWideOffsets = false;
bool containsWideCodes = false;
bool containsLayout = false;
int glyphCount = 0;
int kerningCount = 0;
int nameLength = 0;
int codeOffset = 0;
aStream->startDecoding(className());
FSDefineObject::decodeFromStream(aStream);
containsLayout = aStream->read(FSStream::UnsignedBit, 1) != 0 ? true : false;
int format = aStream->read(FSStream::UnsignedBit, 3);
if (format == 1)
encoding = FSText::ANSI;
else if (format == 2)
small = true;
else if (format == 4)
encoding = FSText::SJIS;
containsWideOffsets = aStream->read(FSStream::UnsignedBit, 1) != 0 ? true : false;
containsWideCodes = aStream->read(FSStream::UnsignedBit, 1) != 0 ? true : false;
aStream->setContext(FSStream::WideCodes, containsWideCodes);
italic = aStream->read(FSStream::UnsignedBit, 1) != 0 ? true : false;
bold = aStream->read(FSStream::UnsignedBit, 1) != 0 ? true : false;
language = aStream->read(FSStream::UnsignedBit, 8);
nameLength = aStream->read(FSStream::UnsignedWord, 8);
char* dst = new char[nameLength+1];
char* src = (char*)aStream->read(nameLength);
if (dst == 0)
throw FSAllocationException("Cannot allocate memory for font name.");
strncpy(dst, src, nameLength);
dst[nameLength] = '\0';
name = dst;
delete [] src;
delete [] dst;
glyphCount = aStream->read(FSStream::UnsignedWord, 16);
#ifdef _DEBUG
aStream->startDecoding("array");
#endif
for (int i=0; i<glyphCount; i++)
aStream->read(FSStream::UnsignedWord, (containsWideOffsets) ? 32 : 16);
#ifdef _DEBUG
aStream->endDecoding("array");
#endif
codeOffset = aStream->read(FSStream::UnsignedWord, (containsWideOffsets) ? 32 : 16);
#ifdef _DEBUG
aStream->startDecoding("array");
#endif
for (int i=0; i<glyphCount; i++)
shapes.push_back(FSShape(aStream));
#ifdef _DEBUG
aStream->endDecoding("array");
aStream->startDecoding("array");
#endif
for (int i=0; i<glyphCount; i++)
codes.push_back(aStream->read(FSStream::UnsignedWord, (containsWideCodes) ? 16 : 8));
#ifdef _DEBUG
aStream->endDecoding("array");
#endif
if (containsLayout)
{
ascent = aStream->read(FSStream::SignedWord, 16);
descent = aStream->read(FSStream::SignedWord, 16);
leading = aStream->read(FSStream::SignedWord, 16);
#ifdef _DEBUG
aStream->startDecoding("array");
#endif
for (int i=0; i<glyphCount; i++)
advances.push_back(aStream->read(FSStream::SignedWord, 16));
#ifdef _DEBUG
aStream->endDecoding("array");
aStream->startDecoding("array");
#endif
for (int i=0; i<glyphCount; i++)
bounds.push_back(FSBounds(aStream));
#ifdef _DEBUG
aStream->endDecoding("array");
#endif
kerningCount = aStream->read(FSStream::UnsignedWord, 16);
#ifdef _DEBUG
aStream->startDecoding("array");
#endif
for (int i=0; i<kerningCount; i++)
kernings.push_back(FSKerning(aStream));
#ifdef _DEBUG
aStream->endDecoding("array");
#endif
}
aStream->setContext(FSStream::WideCodes, 0);
aStream->endDecoding(className());
}
