218 // Using the Quartz Surface Data context, draw a hot-substituted character run
219 void JavaCT_DrawTextUsingQSD(JNIEnv *env, const QuartzSDOps *qsdo, const AWTStrike *strike, const jchar *chars, const jsize length)
220 {
221 CGContextRef cgRef = qsdo->cgRef;
222
223 AWTFont *awtFont = strike->fAWTFont;
224 CGFloat ptSize = strike->fSize;
225 CGAffineTransform tx = strike->fFontTx;
226
227 NSFont *nsFont = [NSFont fontWithName:[awtFont->fFont fontName] size:ptSize];
228
229 if (ptSize != 0) {
230 CGFloat invScale = 1 / ptSize;
231 tx = CGAffineTransformConcat(tx, CGAffineTransformMakeScale(invScale, invScale));
232 CGContextConcatCTM(cgRef, tx);
233 }
234
235 CGContextSetTextMatrix(cgRef, CGAffineTransformIdentity); // resets the damage from CoreText
236
237 NSString *string = [NSString stringWithCharacters:chars length:length];
238 NSAttributedString *attribString = [[NSAttributedString alloc] initWithString:string];
239
240 CTTypesetterRef typeSetterRef = CTTypesetterCreateWithAttributedStringAndOptions((CFAttributedStringRef) attribString, (CFDictionaryRef) ctsDictionaryFor(nsFont, JRSFontStyleUsesFractionalMetrics(strike->fStyle)));
241
242 CFRange range = {0, length};
243 CTLineRef lineRef = CTTypesetterCreateLine(typeSetterRef, range);
244
245 CTLineDraw(lineRef, cgRef);
246
247 [attribString release];
248 CFRelease(lineRef);
249 CFRelease(typeSetterRef);
250 }
251
252
253 /*----------------------
254 DrawTextContext is the funnel for all of our CoreText drawing.
255 All three JNI apis call through this method.
256 ----------------------*/
257 static void DrawTextContext
258 (JNIEnv *env, QuartzSDOps *qsdo, const AWTStrike *strike, const jchar *chars, const jsize length, const jdouble x, const jdouble y)
259 {
260 if (length == 0)
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218 // Using the Quartz Surface Data context, draw a hot-substituted character run
219 void JavaCT_DrawTextUsingQSD(JNIEnv *env, const QuartzSDOps *qsdo, const AWTStrike *strike, const jchar *chars, const jsize length)
220 {
221 CGContextRef cgRef = qsdo->cgRef;
222
223 AWTFont *awtFont = strike->fAWTFont;
224 CGFloat ptSize = strike->fSize;
225 CGAffineTransform tx = strike->fFontTx;
226
227 NSFont *nsFont = [NSFont fontWithName:[awtFont->fFont fontName] size:ptSize];
228
229 if (ptSize != 0) {
230 CGFloat invScale = 1 / ptSize;
231 tx = CGAffineTransformConcat(tx, CGAffineTransformMakeScale(invScale, invScale));
232 CGContextConcatCTM(cgRef, tx);
233 }
234
235 CGContextSetTextMatrix(cgRef, CGAffineTransformIdentity); // resets the damage from CoreText
236
237 NSString *string = [NSString stringWithCharacters:chars length:length];
238 /*
239 The calls below were used previously but for unknown reason did not
240 render using the right font (see bug 7183516) when attribString is not
241 initialized with font dictionary attributes. It seems that "options"
242 in CTTypesetterCreateWithAttributedStringAndOptions which contains the
243 font dictionary is ignored.
244
245 NSAttributedString *attribString = [[NSAttributedString alloc] initWithString:string];
246
247 CTTypesetterRef typeSetterRef = CTTypesetterCreateWithAttributedStringAndOptions((CFAttributedStringRef) attribString, (CFDictionaryRef) ctsDictionaryFor(nsFont, JRSFontStyleUsesFractionalMetrics(strike->fStyle)));
248 */
249 NSAttributedString *attribString = [[NSAttributedString alloc]
250 initWithString:string
251 attributes:ctsDictionaryFor(nsFont, JRSFontStyleUsesFractionalMetrics(strike->fStyle))];
252
253 CTTypesetterRef typeSetterRef = CTTypesetterCreateWithAttributedString((CFAttributedStringRef) attribString);
254
255 CFRange range = {0, length};
256 CTLineRef lineRef = CTTypesetterCreateLine(typeSetterRef, range);
257
258 CTLineDraw(lineRef, cgRef);
259
260 [attribString release];
261 CFRelease(lineRef);
262 CFRelease(typeSetterRef);
263 }
264
265
266 /*----------------------
267 DrawTextContext is the funnel for all of our CoreText drawing.
268 All three JNI apis call through this method.
269 ----------------------*/
270 static void DrawTextContext
271 (JNIEnv *env, QuartzSDOps *qsdo, const AWTStrike *strike, const jchar *chars, const jsize length, const jdouble x, const jdouble y)
272 {
273 if (length == 0)
|