bool
ServerFont::operator==(const ServerFont& other) const
{
if (GetFamilyAndStyle() != other.GetFamilyAndStyle())
return false;
return fSize == other.fSize && fRotation == other.fRotation
&& fShear == other.fShear && fFalseBoldWidth == other.fFalseBoldWidth
&& fFlags == other.fFlags && fSpacing == other.fSpacing
&& fEncoding == other.fEncoding && fBounds == other.fBounds
&& fDirection == other.fDirection && fFace == other.fFace;
}
void
RemoteMessage::AddFont(const ServerFont& font)
{
Add(font.Direction());
Add((uint8)font.Encoding());
Add(font.Flags());
Add((uint8)font.Spacing());
Add(font.Shear());
Add(font.Rotation());
Add(font.FalseBoldWidth());
Add(font.Size());
Add(font.Face());
Add(font.GetFamilyAndStyle());
}
void
CanvasMessage::AddFont(const ServerFont& font)
{
//TODO:Use TTF/WOFF URL
Add(font.Direction());
Add((uint8)font.Encoding());
Add(font.Flags());
Add((uint8)font.Spacing());
Add(font.Shear());
Add(font.Rotation());
Add(font.FalseBoldWidth());
Add(font.Size());
Add(font.Face());
Add(font.GetFamilyAndStyle());
}
/*static*/ void
FontCacheEntry::GenerateSignature(char* signature, size_t signatureSize,
const ServerFont& font)
{
glyph_rendering renderingType = _RenderTypeFor(font);
// TODO: read more of these from the font
FT_Encoding charMap = FT_ENCODING_NONE;
bool hinting = font.Hinting();
uint8 averageWeight = gSubpixelAverageWeight;
snprintf(signature, signatureSize, "%ld,%u,%d,%d,%.1f,%d,%d",
font.GetFamilyAndStyle(), charMap,
font.Face(), int(renderingType), font.Size(), hinting, averageWeight);
}
//! sets the font to be already scaled by fScale
void
DrawState::SetFont(const ServerFont& font, uint32 flags)
{
if (flags == B_FONT_ALL) {
fFont = font;
fUnscaledFontSize = font.Size();
fFont.SetSize(fUnscaledFontSize * fCombinedScale);
} else {
// family & style
if ((flags & B_FONT_FAMILY_AND_STYLE) != 0)
fFont.SetFamilyAndStyle(font.GetFamilyAndStyle());
// size
if ((flags & B_FONT_SIZE) != 0) {
fUnscaledFontSize = font.Size();
fFont.SetSize(fUnscaledFontSize * fCombinedScale);
}
// shear
if ((flags & B_FONT_SHEAR) != 0)
fFont.SetShear(font.Shear());
// rotation
if ((flags & B_FONT_ROTATION) != 0)
fFont.SetRotation(font.Rotation());
// spacing
if ((flags & B_FONT_SPACING) != 0)
fFont.SetSpacing(font.Spacing());
// encoding
if ((flags & B_FONT_ENCODING) != 0)
fFont.SetEncoding(font.Encoding());
// face
if ((flags & B_FONT_FACE) != 0)
fFont.SetFace(font.Face());
// flags
if ((flags & B_FONT_FLAGS) != 0)
fFont.SetFlags(font.Flags());
}
}