devdraw: use consistent mac-* prefix on macOS files

We were using osx- and cocoa- but it's not even OS X anymore.

1 files changed, 0 insertions, 362 deletions

diff --git a/src/cmd/fontsrv/osx.c b/src/cmd/fontsrv/osx.c
deleted file mode 100644
index b4dadd90..00000000
--- a/src/cmd/fontsrv/osx.c
+++ /dev/null
@@ -1,362 +0,0 @@
-#include <u.h>
-
-#define Point OSXPoint
-#define Rect OSXRect
-#define Cursor OSXCursor
-#include <Carbon/Carbon.h>
-#undef Rect
-#undef Point
-#undef Cursor
-#undef offsetof
-#undef nil
-
-#include <libc.h>
-#include <draw.h>
-#include <memdraw.h>
-#include "a.h"
-
-extern void CGFontGetGlyphsForUnichars(CGFontRef, const UniChar[], const CGGlyph[], size_t);
-
-// In these fonts, it's too hard to distinguish U+2018 and U+2019,
-// so don't map the ASCII quotes there.
-// See https://github.com/9fans/plan9port/issues/86
-static char *skipquotemap[] = {
-	"Courier",
-	"Osaka",
-};
-
-int
-mapUnicode(char *name, int i)
-{
-	int j;
-
-	if(0xd800 <= i && i < 0xe000) // surrogate pairs, will crash OS X libraries!
-		return 0xfffd;
-	for(j=0; j<nelem(skipquotemap); j++) {
-		if(strstr(name, skipquotemap[j]))
-			return i;
-	}
-	switch(i) {
-	case '\'':
-		return 0x2019;
-	case '`':
-		return 0x2018;
-	}
-	return i;
-}
-
-char*
-mac2c(CFStringRef s)
-{
-	char *p;
-	int n;
-
-	n = CFStringGetLength(s)*8;
-	p = malloc(n);
-	CFStringGetCString(s, p, n, kCFStringEncodingUTF8);
-	return p;
-}
-
-CFStringRef
-c2mac(char *p)
-{
-	return CFStringCreateWithBytes(nil, (uchar*)p, strlen(p), kCFStringEncodingUTF8, false);
-}
-
-Rectangle
-mac2r(CGRect r, int size, int unit)
-{
-	Rectangle rr;
-
-	rr.min.x = r.origin.x*size/unit;
-	rr.min.y = r.origin.y*size/unit;
-	rr.max.x = (r.origin.x+r.size.width)*size/unit + 0.99999999;
-	rr.max.y = (r.origin.x+r.size.width)*size/unit + 0.99999999;
-	return rr;
-}
-
-void
-loadfonts(void)
-{
-	int i, n;
-	CTFontCollectionRef allc;
-	CFArrayRef array;
-	CFStringRef s;
-	CTFontDescriptorRef f;
-
-	allc = CTFontCollectionCreateFromAvailableFonts(0);
-	array = CTFontCollectionCreateMatchingFontDescriptors(allc);
-	n = CFArrayGetCount(array);
-	xfont = emalloc9p(n*sizeof xfont[0]);
-	for(i=0; i<n; i++) {
-		f = (void*)CFArrayGetValueAtIndex(array, i);
-		if(f == nil)
-			continue;
-		s = CTFontDescriptorCopyAttribute(f, kCTFontNameAttribute);
-		xfont[nxfont].name = mac2c(s);
-		CFRelease(s);
-		nxfont++;
-	}
-}
-
-// Some representative text to try to discern line heights.
-static char *lines[] = {
-	"ABCDEFGHIJKLMNOPQRSTUVWXYZ",
-	"abcdefghijklmnopqrstuvwxyz",
-	"g",
-	"ÁĂÇÂÄĊÀČĀĄÅÃĥľƒ",
-	"ὕαλον ϕαγεῖν δύναμαι· τοῦτο οὔ με βλάπτει.",
-	"私はガラスを食べられます。それは私を傷つけません。",
-	"Aš galiu valgyti stiklą ir jis manęs nežeidžia",
-	"Môžem jesť sklo. Nezraní ma.",
-};
-
-static void
-fontheight(XFont *f, int size, int *height, int *ascent)
-{
-	int i;
-	CFStringRef s;
-	CGRect bbox;
-	CTFontRef font;
-	CTFontDescriptorRef desc;
-	CGContextRef ctxt;
-	CGColorSpaceRef color;
-
-	s = c2mac(f->name);
-	desc = CTFontDescriptorCreateWithNameAndSize(s, size);
-	CFRelease(s);
-	if(desc == nil)
-		return;
-	font = CTFontCreateWithFontDescriptor(desc, 0, nil);
-	CFRelease(desc);
-	if(font == nil)
-		return;
-
-	color = CGColorSpaceCreateWithName(kCGColorSpaceGenericGray);
-	ctxt = CGBitmapContextCreate(nil, 1, 1, 8, 1, color, kCGImageAlphaNone);
-	CGColorSpaceRelease(color);
-	CGContextSetTextPosition(ctxt, 0, 0);
-
-	for(i=0; i<nelem(lines); i++) {
-		CFStringRef keys[] = { kCTFontAttributeName };
-		CFTypeRef values[] = { font };
-		CFStringRef str;
-		CFDictionaryRef attrs;
-		CFAttributedStringRef attrString;
-		CGRect r;
-		CTLineRef line;
-
- 		str = c2mac(lines[i]);
-
- 		// See https://developer.apple.com/library/ios/documentation/StringsTextFonts/Conceptual/CoreText_Programming/LayoutOperations/LayoutOperations.html#//apple_ref/doc/uid/TP40005533-CH12-SW2
- 		attrs = CFDictionaryCreate(kCFAllocatorDefault, (const void**)&keys,
-			(const void**)&values, sizeof(keys) / sizeof(keys[0]),
-			&kCFTypeDictionaryKeyCallBacks,
-			&kCFTypeDictionaryValueCallBacks);
-		attrString = CFAttributedStringCreate(kCFAllocatorDefault, str, attrs);
-		CFRelease(str);
-		CFRelease(attrs);
-
-		line = CTLineCreateWithAttributedString(attrString);
-		r = CTLineGetImageBounds(line, ctxt);
-		r.size.width += r.origin.x;
-		r.size.height += r.origin.y;
-		CFRelease(line);
-
-//	fprint(2, "%s: %g %g %g %g\n", lines[i], r.origin.x, r.origin.y, r.size.width, r.size.height);
-
-		if(i == 0)
-			bbox = r;
-		if(bbox.origin.x > r.origin.x)
-			bbox.origin.x = r.origin.x;
-		if(bbox.origin.y > r.origin.y)
-			bbox.origin.y = r.origin.y;
-		if(bbox.size.width < r.size.width)
-			bbox.size.width = r.size.width;
-		if(bbox.size.height < r.size.height)
-			bbox.size.height = r.size.height;
-	}
-
-	bbox.size.width -= bbox.origin.x;
-	bbox.size.height -= bbox.origin.y;
-
-	*height = bbox.size.height + 0.999999;
-	*ascent = *height - (-bbox.origin.y + 0.999999);
-
-	CGContextRelease(ctxt);
-	CFRelease(font);
-}
-
-void
-load(XFont *f)
-{
-	int i;
-
-	if(f->loaded)
-		return;
-	f->loaded = 1;
-
-	// compute height and ascent for each size on demand
-	f->loadheight = fontheight;
-
-	// enable all Unicode ranges
-	for(i=0; i<nelem(f->range); i++) {
-		f->range[i] = 1;
-		f->nrange++;
-	}
-}
-
-Memsubfont*
-mksubfont(XFont *f, char *name, int lo, int hi, int size, int antialias)
-{
-	CFStringRef s;
-	CGColorSpaceRef color;
-	CGContextRef ctxt;
-	CTFontRef font;
-	CTFontDescriptorRef desc;
-	CGRect bbox;
-	Memimage *m, *mc, *m1;
-	int x, y, y0;
-	int i, height, ascent;
-	Fontchar *fc, *fc0;
-	Memsubfont *sf;
-	CGFloat whitef[] = { 1.0, 1.0 };
-	CGColorRef white;
-
-	s = c2mac(name);
-	desc = CTFontDescriptorCreateWithNameAndSize(s, size);
-	CFRelease(s);
-	if(desc == nil)
-		return nil;
-	font = CTFontCreateWithFontDescriptor(desc, 0, nil);
-	CFRelease(desc);
-	if(font == nil)
-		return nil;
-
-
-	bbox = CTFontGetBoundingBox(font);
-	x = (int)(bbox.size.width*2 + 0.99999999);
-
-	fontheight(f, size, &height, &ascent);
-	y = height;
-	y0 = height - ascent;
-
-	m = allocmemimage(Rect(0, 0, x*(hi+1-lo)+1, y+1), GREY8);
-	if(m == nil)
-		return nil;
-	mc = allocmemimage(Rect(0, 0, x+1, y+1), GREY8);
-	if(mc == nil){
-		freememimage(m);
-		return nil;
-	}
-	memfillcolor(m, DBlack);
-	memfillcolor(mc, DBlack);
-	fc = malloc((hi+2 - lo) * sizeof fc[0]);
-	sf = malloc(sizeof *sf);
-	if(fc == nil || sf == nil) {
-		freememimage(m);
-		freememimage(mc);
-		free(fc);
-		free(sf);
-		return nil;
-	}
-	fc0 = fc;
-
-	color = CGColorSpaceCreateWithName(kCGColorSpaceGenericGray);
-	ctxt = CGBitmapContextCreate(byteaddr(mc, mc->r.min), Dx(mc->r), Dy(mc->r), 8,
-		mc->width*sizeof(u32int), color, kCGImageAlphaNone);
-	white = CGColorCreate(color, whitef);
-	CGColorSpaceRelease(color);
-	if(ctxt == nil) {
-		freememimage(m);
-		freememimage(mc);
-		free(fc);
-		free(sf);
-		return nil;
-	}
-
-	CGContextSetAllowsAntialiasing(ctxt, antialias);
-	CGContextSetTextPosition(ctxt, 0, 0);	// XXX
-#if OSX_VERSION >= 101400
-	CGContextSetAllowsFontSmoothing(ctxt, false);
-#endif
-
-	x = 0;
-	for(i=lo; i<=hi; i++, fc++) {
-		char buf[20];
-		CFStringRef str;
-		CFDictionaryRef attrs;
-		CFAttributedStringRef attrString;
-		CTLineRef line;
-		CGRect r;
-		CGPoint p1;
-		CFStringRef keys[] = { kCTFontAttributeName, kCTForegroundColorAttributeName };
-		CFTypeRef values[] = { font, white };
-
-		sprint(buf, "%C", (Rune)mapUnicode(name, i));
- 		str = c2mac(buf);
-
- 		// See https://developer.apple.com/library/ios/documentation/StringsTextFonts/Conceptual/CoreText_Programming/LayoutOperations/LayoutOperations.html#//apple_ref/doc/uid/TP40005533-CH12-SW2
- 		attrs = CFDictionaryCreate(kCFAllocatorDefault, (const void**)&keys,
-			(const void**)&values, sizeof(keys) / sizeof(keys[0]),
-			&kCFTypeDictionaryKeyCallBacks,
-			&kCFTypeDictionaryValueCallBacks);
-		attrString = CFAttributedStringCreate(kCFAllocatorDefault, str, attrs);
-		CFRelease(str);
-		CFRelease(attrs);
-
-		line = CTLineCreateWithAttributedString(attrString);
-		CGContextSetTextPosition(ctxt, 0, y0);
-		r = CTLineGetImageBounds(line, ctxt);
-		memfillcolor(mc, DBlack);
-		CTLineDraw(line, ctxt);
-		CFRelease(line);
-
-		fc->x = x;
-		fc->top = 0;
-		fc->bottom = Dy(m->r);
-
-//		fprint(2, "printed %#x: %g %g\n", mapUnicode(i), p1.x, p1.y);
-		p1 = CGContextGetTextPosition(ctxt);
-		if(p1.x <= 0 || mapUnicode(name, i) == 0xfffd) {
-			fc->width = 0;
-			fc->left = 0;
-			if(i == 0) {
-				drawpjw(m, fc, x, (int)(bbox.size.width + 0.99999999), y, y - y0);
-				x += fc->width;
-			}
-			continue;
-		}
-
-		memimagedraw(m, Rect(x, 0, x + p1.x, y), mc, ZP, memopaque, ZP, S);
-		fc->width = p1.x;
-		fc->left = 0;
-		x += p1.x;
-	}
-	fc->x = x;
-
-	// round up to 32-bit boundary
-	// so that in-memory data is same
-	// layout as in-file data.
-	if(x == 0)
-		x = 1;
-	if(y == 0)
-		y = 1;
-	if(antialias)
-		x += -x & 3;
-	else
-		x += -x & 31;
-	m1 = allocmemimage(Rect(0, 0, x, y), antialias ? GREY8 : GREY1);
-	memimagedraw(m1, m1->r, m, m->r.min, memopaque, ZP, S);
-	freememimage(m);
-	freememimage(mc);
-
-	sf->name = nil;
-	sf->n = hi+1 - lo;
-	sf->height = Dy(m1->r);
-	sf->ascent = Dy(m1->r) - y0;
-	sf->info = fc0;
-	sf->bits = m1;
-
-	return sf;
-}