bool Fonts::isFontFamily( const QString& name ) const {
bool validFamily = false;
QStringList fontList = getFontFamilies();
if ( fontList.contains(name)){
validFamily = true;
}
return validFamily;
}
void Fonts::_initializeCallbacks(){
addCommandCallback( "getFontFamilies", [=] (const QString & /*cmd*/,
const QString & /*params*/, const QString & /*sessionId*/) -> QString {
QStringList fontList = getFontFamilies();
QString result = fontList.join(",");
return result;
});
addCommandCallback( "getFontSizes", [=] (const QString & /*cmd*/,
const QString & /*params*/, const QString & /*sessionId*/) -> QString {
QStringList fontList = getFontSizes();
QString result = fontList.join(",");
return result;
});
}
/* Load info from a configuration file that populates the system/fallback font structures
*/
static void load_font_info() {
SkTDArray<FontFamily*> fontFamilies;
if (gTestMainConfigFile) {
getTestFontFamilies(fontFamilies, gTestMainConfigFile, gTestFallbackConfigFile);
} else {
getFontFamilies(fontFamilies);
}
SkTDArray<FontInitRec> fontInfo;
bool firstInFamily = false;
for (int i = 0; i < fontFamilies.count(); ++i) {
FontFamily *family = fontFamilies[i];
firstInFamily = true;
for (int j = 0; j < family->fFileNames.count(); ++j) {
FontInitRec fontInfoRecord;
fontInfoRecord.fFileName = family->fFileNames[j];
if (j == 0) {
if (family->fNames.count() == 0) {
// Fallback font
fontInfoRecord.fNames = (char **)gFBNames;
} else {
SkTDArray<const char*> names = family->fNames;
const char **nameList = (const char**)
malloc((names.count() + 1) * sizeof(char*));
if (nameList == NULL) {
// shouldn't get here
SkDEBUGFAIL("Failed to allocate nameList");
break;
}
if (gDefaultNames == NULL) {
gDefaultNames = (char**) nameList;
}
for (int i = 0; i < names.count(); ++i) {
nameList[i] = names[i];
}
nameList[names.count()] = NULL;
fontInfoRecord.fNames = nameList;
}
} else {
fontInfoRecord.fNames = NULL;
}
*fontInfo.append() = fontInfoRecord;
}
}
gNumSystemFonts = fontInfo.count();
gSystemFonts = (FontInitRec*) malloc(gNumSystemFonts * sizeof(FontInitRec));
gFallbackFonts = (uint32_t*) malloc((gNumSystemFonts + 1) * sizeof(uint32_t));
if (gSystemFonts == NULL) {
// shouldn't get here
SkDEBUGFAIL("No system fonts were found");
gNumSystemFonts = 0;
}
#if SK_DEBUG_FONTS
SkDebugf("---- We have %d system fonts", gNumSystemFonts);
#endif
for (size_t i = 0; i < gNumSystemFonts; ++i) {
gSystemFonts[i].fFileName = fontInfo[i].fFileName;
gSystemFonts[i].fNames = fontInfo[i].fNames;
#if SK_DEBUG_FONTS
SkDebugf("---- gSystemFonts[%d] fileName=%s", i, fontInfo[i].fFileName);
#endif
}
fontFamilies.deleteAll();
}
int Fonts::getIndex( const QString& familyName ) const {
QStringList families = getFontFamilies();
int index = families.indexOf( familyName );
return index;
}
