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Linux: Automatically increase cell height if the font being used is broken and draws the underscore outside the bounding box

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See #690
This commit is contained in:
Kovid Goyal
2019-05-29 16:04:50 +05:30
parent 4e9dabfb25
commit 1ae32b5742
3 changed files with 53 additions and 24 deletions
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4
kitty/core_text.m
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@@ -280,7 +280,9 @@ cell_metrics(PyObject *s, unsigned int* cell_width, unsigned int* cell_height, u
*baseline = (unsigned int)self->ascent;
// float line_height = MAX(1, floor(self->ascent + self->descent + MAX(0, self->leading) + 0.5));
// Let CoreText's layout engine calculate the line height. Slower, but hopefully more accurate.
CFStringRef ts = CFSTR("test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test");
#define W "AQWMH_gyl "
CFStringRef ts = CFSTR(W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W);
#undef W
CFMutableAttributedStringRef test_string = CFAttributedStringCreateMutable(kCFAllocatorDefault, CFStringGetLength(ts));
CFAttributedStringReplaceString(test_string, CFRangeMake(0, 0), ts);
CFAttributedStringSetAttribute(test_string, CFRangeMake(0, CFStringGetLength(ts)), kCTFontAttributeName, self->ct_font);