/**
* Factory for AnkiFont creation. Creates a typeface wrapper from a font file representing.
*
* @param ctx Activity context, needed to access assets
* @param path Path to typeface file, needed when this is a custom font.
* @param fromAssets True if the font is to be found in assets of application
* @return A new AnkiFont object or null if the file can't be interpreted as typeface.
*/
public static AnkiFont createAnkiFont(Context ctx, String path, boolean fromAssets) {
File fontfile = new File(path);
String name = Utils.splitFilename(fontfile.getName())[0];
String family = name;
List<String> attributes = new ArrayList<>();
if (fromAssets) {
path = fAssetPathPrefix.concat(fontfile.getName());
}
Typeface tf = getTypeface(ctx, path);
if (tf == null) {
// unable to create typeface
return null;
}
if (tf.isBold() || name.toLowerCase(Locale.US).contains("bold")) {
attributes.add("font-weight: bolder;");
family = family.replaceFirst("(?i)-?Bold", "");
} else if (name.toLowerCase(Locale.US).contains("light")) {
attributes.add("font-weight: lighter;");
family = family.replaceFirst("(?i)-?Light", "");
} else {
attributes.add("font-weight: normal;");
}
if (tf.isItalic() || name.toLowerCase(Locale.US).contains("italic")) {
attributes.add("font-style: italic;");
family = family.replaceFirst("(?i)-?Italic", "");
} else if (name.toLowerCase(Locale.US).contains("oblique")) {
attributes.add("font-style: oblique;");
family = family.replaceFirst("(?i)-?Oblique", "");
} else {
attributes.add("font-style: normal;");
}
if (name.toLowerCase(Locale.US).contains("condensed")
|| name.toLowerCase(Locale.US).contains("narrow")) {
attributes.add("font-stretch: condensed;");
family = family.replaceFirst("(?i)-?Condensed", "");
family = family.replaceFirst("(?i)-?Narrow(er)?", "");
} else if (name.toLowerCase(Locale.US).contains("expanded")
|| name.toLowerCase(Locale.US).contains("wide")) {
attributes.add("font-stretch: expanded;");
family = family.replaceFirst("(?i)-?Expanded", "");
family = family.replaceFirst("(?i)-?Wide(r)?", "");
}
AnkiFont createdFont = new AnkiFont(name, family, attributes, path);
// determine if override font or default font
SharedPreferences preferences = AnkiDroidApp.getSharedPrefs(ctx);
String defaultFont = preferences.getString("defaultFont", "");
boolean overrideFont = preferences.getString("overrideFontBehavior", "0").equals("1");
if (defaultFont.equalsIgnoreCase(name)) {
if (overrideFont) {
createdFont.setAsOverride();
} else {
createdFont.setAsDefault();
}
}
return createdFont;
}
public AnkiFont(Context ctx, String path, boolean fromAssets) {
mPath = path;
File fontfile = new File(mPath);
mName = Utils.removeExtension(fontfile.getName());
mFamily = mName;
if (fromAssets) {
mPath = fAssetPathPrefix.concat(fontfile.getName());
}
Typeface tf = getTypeface(ctx, mPath);
if (tf.isBold() || mName.toLowerCase().contains("bold")) {
mWeight = "font-weight: bolder;";
mFamily = mFamily.replaceFirst("(?i)-?Bold", "");
} else if (mName.toLowerCase().contains("light")) {
mWeight = "font-weight: lighter;";
mFamily = mFamily.replaceFirst("(?i)-?Light", "");
} else {
mWeight = "font-weight: normal;";
}
if (tf.isItalic() || mName.toLowerCase().contains("italic")) {
mStyle = "font-style: italic;";
mFamily = mFamily.replaceFirst("(?i)-?Italic", "");
} else if (mName.toLowerCase().contains("oblique")) {
mStyle = "font-style: oblique;";
mFamily = mFamily.replaceFirst("(?i)-?Oblique", "");
} else {
mStyle = "font-style: normal;";
}
if (mName.toLowerCase().contains("condensed") || mName.toLowerCase().contains("narrow")) {
mStretch = "font-stretch: condensed;";
mFamily = mFamily.replaceFirst("(?i)-?Condensed", "");
mFamily = mFamily.replaceFirst("(?i)-?Narrow(er)?", "");
} else if (mName.toLowerCase().contains("expanded") || mName.toLowerCase().contains("wide")) {
mStretch = "font-stretch: expanded;";
mFamily = mFamily.replaceFirst("(?i)-?Expanded", "");
mFamily = mFamily.replaceFirst("(?i)-?Wide(r)?", "");
} else {
mStretch = "font-stretch: normal;";
}
mFamily = mFamily.replaceFirst("(?i)-?Regular", "");
}
public static <T extends View> T applyDefaultStyles(T view) {
if (view == null || view.getContext() == null || view.getContext().isRestricted()) {
return view;
}
if (view instanceof TextView) {
TextView text = (TextView) view;
Typeface typeface = text.getTypeface();
if (typeface == null) {
text.setTypeface(FontLoader.loadTypeface(view.getContext(), HoloFont.ROBOTO_REGULAR.font));
return view;
}
HoloFont font;
boolean isBold = typeface.isBold(), isItalic = typeface.isItalic();
if (isBold && isItalic) {
font = HoloFont.ROBOTO_BOLD_ITALIC;
} else if (isBold && !isItalic) {
font = HoloFont.ROBOTO_BOLD;
} else if (!isBold && isItalic) {
font = HoloFont.ROBOTO_ITALIC;
} else {
font = HoloFont.ROBOTO_REGULAR;
}
if (!font.ignore) {
typeface = FontLoader.loadTypeface(view.getContext(), font.font);
if (typeface != null) {
text.setTypeface(typeface);
}
}
}
if (view instanceof ViewGroup) {
ViewGroup group = (ViewGroup) view;
for (int i = 0; i < group.getChildCount(); i++) {
FontLoader.applyDefaultStyles(group.getChildAt(i));
}
}
return view;
}