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Properly convert font_features to a list

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This commit is contained in:
Antoine Bertin
2020-12-16 17:43:36 +01:00
parent 822c9367c6
commit 3e0855ff45
3 changed files with 17 additions and 3 deletions
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16
kitty/fontconfig.c
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@@ -37,7 +37,21 @@ pattern_as_dict(FcPattern *pat) {
if (PyDict_SetItemString(ans, #name, p) != 0) { Py_CLEAR(p); Py_CLEAR(ans); return NULL; } \
Py_CLEAR(p); \
}}
#define L(type, get, which, conv, name) { \
type out; PyObject *p; int n = 0; \
PyObject *l = PyList_New(0); \
while (get(pat, which, n, &out) == FcResultMatch) { \
p = conv(out); if (p == NULL) { Py_CLEAR(l); Py_CLEAR(ans); return NULL; } \
if (PyList_Append(l, p) != 0) { Py_CLEAR(p); Py_CLEAR(l); Py_CLEAR(ans); return NULL; } \
Py_CLEAR(p); \
n++; \
} \
if (PyDict_SetItemString(ans, #name, l) != 0) { Py_CLEAR(l); Py_CLEAR(ans); return NULL; } \
Py_CLEAR(l); \
}
#define S(which, key) G(FcChar8*, FcPatternGetString, which, PS, key)
#define LS(which, key) L(FcChar8*, FcPatternGetString, which, PS, key)
#define I(which, key) G(int, FcPatternGetInteger, which, PyLong_FromLong, key)
#define B(which, key) G(int, FcPatternGetBool, which, pybool, key)
#define E(which, key, conv) G(int, FcPatternGetInteger, which, conv, key)
@@ -46,7 +60,7 @@ pattern_as_dict(FcPattern *pat) {
S(FC_STYLE, style);
S(FC_FULLNAME, full_name);
S(FC_POSTSCRIPT_NAME, postscript_name);
S(FC_FONT_FEATURES, fontfeatures);
LS(FC_FONT_FEATURES, fontfeatures);
I(FC_WEIGHT, weight);
I(FC_WIDTH, width)
I(FC_SLANT, slant);