/*
* Class: com_sun_javafx_font_MacFontFinder
* Method: getFontData
* Signature: ()[Ljava/lang/String;
*/
JNIEXPORT jobjectArray JNICALL Java_com_sun_javafx_font_MacFontFinder_getFontData
(JNIEnv *env, jclass obj)
{
/* No caching as this method is only invoked once */
jclass jStringClass = (*env)->FindClass(env, "java/lang/String");
if (jStringClass == NULL) return NULL;
CTFontCollectionRef collection = CTFontCollectionCreateFromAvailableFonts(NULL);
CFArrayRef fonts = CTFontCollectionCreateMatchingFontDescriptors(collection);
CFRelease(collection);
CFIndex count = CFArrayGetCount(fonts);
jobjectArray result = (*env)->NewObjectArray(env, (count + 2) * 3, jStringClass, NULL);
if (result == NULL) {
/* out of memory */
CFRelease(fonts);
return NULL;
}
CFIndex i = 0, j = 0;
while (i < count) {
CTFontDescriptorRef fd = (CTFontDescriptorRef)CFArrayGetValueAtIndex(fonts, i++);
j = addCTFontDescriptor(fd, env, result, j);
}
CFRelease(fonts);
/* Sometimes a font name starting with dot (internal font, e.g. ".Helvetica NeueUI")
* is returned as a system UI font, but such font is not available in the collection
* of available fonts. Thus, it is safer to always add the system font manually
* to the list so JavaFX can find it. If the UI font is added twice it gets
* handled in Java.
*/
CTFontRef font = CTFontCreateUIFontForLanguage(kCTFontSystemFontType, 0, NULL);
CTFontDescriptorRef fd = CTFontCopyFontDescriptor(font);
j = addCTFontDescriptor(fd, env, result, j);
CFRelease(fd);
CFRelease(font);
/* Also add the EmphasizedSystemFont as it might make the bold version
* for the system font available to JavaFX.
*/
font = CTFontCreateUIFontForLanguage(kCTFontEmphasizedSystemFontType, 0, NULL);
fd = CTFontCopyFontDescriptor(font);
j = addCTFontDescriptor(fd, env, result, j);
CFRelease(fd);
CFRelease(font);
return result;
}
QT_BEGIN_NAMESPACE
#ifdef QT_MAC_USE_COCOA
static CTFontRef CopyCTThemeFont(ThemeFontID themeID)
{
CTFontUIFontType ctID = HIThemeGetUIFontType(themeID);
return CTFontCreateUIFontForLanguage(ctID, 0, 0);
}
/*
* Class: com_sun_javafx_font_MacFontFinder
* Method: getFont
* Signature: (I)Ljava/lang/String;
*/
JNIEXPORT jstring JNICALL Java_com_sun_javafx_font_MacFontFinder_getFont
(JNIEnv *env, jclass obj, jint type)
{
CTFontRef font = CTFontCreateUIFontForLanguage(type, 0, NULL);
CFStringRef family = CTFontCopyFamilyName(font);
jstring jfamily = createJavaString(env, family);
CFRelease(family);
CFRelease(font);
return jfamily;
}
/*
* Class: com_sun_javafx_font_MacFontFinder
* Method: getSystemFontSize
* Signature: ()F
*/
JNIEXPORT jfloat JNICALL Java_com_sun_javafx_font_MacFontFinder_getSystemFontSize
(JNIEnv *env, jclass obj)
{
CTFontRef font = CTFontCreateUIFontForLanguage(
kCTFontSystemFontType,
0.0, //get system font with default size
NULL);
jfloat systemFontDefaultSize = (jfloat) CTFontGetSize (font);
CFRelease(font);
return systemFontDefaultSize;
}