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Mac: Use Arial Unicode MS as the default font (fixes missing glyphs in many layouts) and fixed deprecation warnings [R. Belmont]

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This commit is contained in:
arbee 2020-04-08 22:39:56 -04:00
parent e8b2462f55
commit 6a59756b31
1 changed files with 25 additions and 1 deletions
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26
src/osd/modules/font/font_osx.cpp
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@ -55,7 +55,19 @@ private:
bool osd_font_osx::open(std::string const &font_path, std::string const &name, int &height)
{
osd_printf_verbose("osd_font_osx::open: name=\"%s\"\n", name);
CFStringRef const font_name(CFStringCreateWithCString(nullptr, name.c_str(), kCFStringEncodingUTF8));
CFStringRef font_name;
if (!strcmp(name.c_str(), "default"))
{
// Arial Unicode MS comes with Mac OS X 10.5 and later and is the only Mac default font with
// the Unicode characters used by the vgmplay and aristmk5 layouts.
font_name = CFStringCreateWithCString(nullptr, "Arial Unicode MS", kCFStringEncodingUTF8);
}
else
{
font_name = CFStringCreateWithCString(nullptr, name.c_str(), kCFStringEncodingUTF8);
}
if (!font_name)
{
osd_printf_verbose("osd_font_osx::open: failed to create CFString from font name (invalid UTF-8?)\n");
@ -141,9 +153,16 @@ bool osd_font_osx::get_bitmap(char32_t chnum, bitmap_argb32 &bitmap, std::int32_
osd_printf_verbose("osd_font_osd::get_bitmap: failed to get glyph for U+%04X\n", unsigned(chnum));
// try to get glyph metrics
#if defined(__MAC_OS_X_VERSION_MIN_REQUIRED) && __MAC_OS_X_VERSION_MIN_REQUIRED >= __MAC_10_11
CGRect const bounds(CTFontGetBoundingRectsForGlyphs(m_font, kCTFontOrientationHorizontal, &glyph, nullptr, count));
CGSize advance(CGSizeZero);
CTFontGetAdvancesForGlyphs(m_font, kCTFontOrientationHorizontal, &glyph, &advance, count);
#else
CGRect const bounds(CTFontGetBoundingRectsForGlyphs(m_font, kCTFontHorizontalOrientation, &glyph, nullptr, count));
CGSize advance(CGSizeZero);
CTFontGetAdvancesForGlyphs(m_font, kCTFontHorizontalOrientation, &glyph, &advance, count);
#endif
// CGNullRect can indicate failure, but it's also a valid rectangle for spaces in some fonts (e.g. Hiragino family)
if (CGRectEqualToRect(bounds, CGRectNull) && CGSizeEqualToSize(advance, CGSizeZero))
@ -171,7 +190,12 @@ bool osd_font_osx::get_bitmap(char32_t chnum, bitmap_argb32 &bitmap, std::int32_
CGContextSetRGBFillColor(context_ref, 1.0, 1.0, 1.0, 1.0);
CGContextSetFont(context_ref, font_ref);
CGContextSetFontSize(context_ref, POINT_SIZE);
#if defined(__MAC_OS_X_VERSION_MIN_REQUIRED) && __MAC_OS_X_VERSION_MIN_REQUIRED >= __MAC_10_9
CGPoint pos = CGPointMake(0, 0);
CTFontDrawGlyphs(m_font, &glyph, &pos, 1, context_ref);
#else
CGContextShowGlyphs(context_ref, &glyph, count);
#endif
CGFontRelease(font_ref);
CGContextRelease(context_ref);
}