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Removed uiFontDescriptor.SmallCaps; on Windows this has to be applied to layouts.

This commit is contained in:
Pietro Gagliardi 2016-04-15 14:23:16 -04:00
parent 9b27e12cfc
commit 23ec771c86
4 changed files with 9 additions and 10 deletions
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10
darwin/drawtext.m
View File

@ -76,6 +76,8 @@ static void addFontSizeAttr(CFMutableDictionaryRef attr, double size)
CFRelease(n);
}
#if 0
TODO
// See http://stackoverflow.com/questions/4810409/does-coretext-support-small-caps/4811371#4811371 and https://git.gnome.org/browse/pango/tree/pango/pangocoretext-fontmap.c for what these do
// And fortunately, unlike the traits (see below), unmatched features are simply ignored without affecting the other features :D
static void addFontSmallCapsAttr(CFMutableDictionaryRef attr)
@ -118,6 +120,7 @@ static void addFontSmallCapsAttr(CFMutableDictionaryRef attr)
CFDictionaryAddValue(attr, kCTFontFeatureSettingsAttribute, outerArray);
CFRelease(outerArray);
}
#endif
// Named constants for these were NOT added until 10.11, and even then they were added as external symbols instead of macros, so we can't use them directly :(
// kode54 got these for me before I had access to El Capitan; thanks to him.
@ -376,17 +379,14 @@ uiDrawTextFont *uiDrawLoadClosestFont(const uiDrawTextFontDescriptor *desc)
cfdesc = CTFontDescriptorCreateWithAttributes(attr);
// TODO release attr?
cfdesc = matchTraits(cfdesc, desc->Weight, desc->Italic, desc->Stretch);
/*TODO
attr = extractAttributes(cfdesc);
CFRelease(cfdesc);
// and finally add the other attributes
if (desc->SmallCaps)
addFontSmallCapsAttr(attr);
// and NOW create the final descriptor
cfdesc = CTFontDescriptorCreateWithAttributes(attr);
// TODO release attr?
*/
// specify the initial size again just to be safe
font->f = CTFontCreateWithFontDescriptor(cfdesc, desc->Size, NULL);
// TODO release cfdesc?

1
ui.h
View File

@ -496,7 +496,6 @@ struct uiDrawTextFontDescriptor {
double Size;
uiDrawTextWeight Weight;
uiDrawTextItalic Italic;
int SmallCaps;
uiDrawTextStretch Stretch;
};

5
unix/draw.c
View File

@ -529,7 +529,7 @@ uiDrawTextFont *uiDrawLoadClosestFont(const uiDrawTextFontDescriptor *desc)
{
uiDrawTextFont *font;
PangoFontDescription *pdesc;
PangoVariant variant;
//TODO PangoVariant variant;
PangoContext *context;
font = uiNew(uiDrawTextFont);
@ -543,10 +543,13 @@ uiDrawTextFont *uiDrawLoadClosestFont(const uiDrawTextFontDescriptor *desc)
pangoWeights[desc->Weight]);
pango_font_description_set_style(pdesc,
pangoItalics[desc->Italic]);
#if 0
TODO
variant = PANGO_VARIANT_NORMAL;
if (desc->SmallCaps)
variant = PANGO_VARIANT_SMALL_CAPS;
pango_font_description_set_variant(pdesc, variant);
#endif
pango_font_description_set_stretch(pdesc,
pangoStretches[desc->Stretch]);

3
windows/drawtext.cpp
View File

@ -172,8 +172,6 @@ uiDrawTextFont *uiDrawLoadClosestFont(const uiDrawTextFontDescriptor *desc)
if (!found)
complain("invalid initial stretch %d passed to uiDrawLoadClosestFont()", desc->Stretch);
// TODO small caps
hr = family->GetFirstMatchingFont(weight,
stretch,
italic,
@ -321,7 +319,6 @@ uiDrawTextLayout *uiDrawNewTextLayout(const char *text, uiDrawTextFont *defaultF
&(layout->format));
if (hr != S_OK)
logHRESULT("error creating IDWriteTextFormat in uiDrawNewTextLayout()", hr);
// TODO small caps
layout->bytesToCharacters = toUTF16Offsets(text, &wtext, &wlen);
hr = dwfactory->CreateTextLayout(wtext, wlen,