public static boolean setProperty(TextView instance, String propertyName, Object propertyValue) {
// First look at TextView-specific properties
// The .endsWith checks are important for supporting standard properties on custom
// TextViews. What would have been Control.FontSize would appear as XXXTextView.FontSize.
if (propertyName.endsWith(".Content")
|| propertyName.endsWith(".Text")
|| propertyName.endsWith(".Header")) {
if (propertyValue instanceof String || propertyValue == null) {
instance.setText((String) propertyValue);
} else {
instance.setText(propertyValue.toString());
}
return true;
} else if (propertyName.endsWith(".Inlines")) {
InlineCollection inlines = (InlineCollection) propertyValue;
// TODO: Handling of multiple Runs and with separate formatting
instance.setText(inlines.get(0).toString());
return true;
} else if (propertyName.endsWith(".FontSize")) {
if (propertyValue instanceof Double)
instance.setTextSize((float) (double) (Double) propertyValue);
else if (propertyValue instanceof Integer)
instance.setTextSize((float) (int) (Integer) propertyValue);
else instance.setTextSize((float) Integer.parseInt(propertyValue.toString()));
return true;
} else if (propertyName.endsWith(".FontWeight")) {
double weight;
if (propertyValue instanceof Double) weight = (Double) propertyValue;
else if (propertyValue instanceof String)
weight = FontWeightConverter.parse((String) propertyValue);
else weight = (double) (int) (Integer) propertyValue;
// TODO: Preserve italicness
if (weight >= 600 /* SemiBold or greater */) instance.setTypeface(null, Typeface.BOLD);
else instance.setTypeface(null, Typeface.NORMAL);
return true;
} else if (propertyName.endsWith(".FontStyle")) {
String s = ((String) propertyValue).toLowerCase();
if (s.equals("italic") || s.equals("oblique")) {
// TODO: Preserve boldness
instance.setTypeface(null, Typeface.ITALIC);
} else if (s.equals("normal")) {
// TODO: Preserve boldness
instance.setTypeface(null, Typeface.NORMAL);
} else {
throw new RuntimeException("Unknown " + propertyName + ": " + propertyValue);
}
return true;
} else if (propertyName.endsWith(".Foreground")) {
int color = Color.fromObject(propertyValue);
instance.setTextColor(color);
return true;
} else if (propertyName.endsWith(".HorizontalContentAlignment")) {
String alignment = ((String) propertyValue).toLowerCase();
if (alignment.equals("center") || alignment.equals("stretch")) {
int gravity = instance.getGravity();
instance.setGravity((gravity & Gravity.VERTICAL_GRAVITY_MASK) | Gravity.CENTER_HORIZONTAL);
} else if (alignment.equals("left")) {
int gravity = instance.getGravity();
instance.setGravity((gravity & Gravity.VERTICAL_GRAVITY_MASK) | Gravity.LEFT);
} else if (alignment.equals("right")) {
int gravity = instance.getGravity();
instance.setGravity((gravity & Gravity.VERTICAL_GRAVITY_MASK) | Gravity.RIGHT);
} else {
throw new RuntimeException("Unknown " + propertyName + ": " + propertyValue);
}
return true;
} else if (propertyName.endsWith(".VerticalContentAlignment")) {
String alignment = ((String) propertyValue).toLowerCase();
if (alignment.equals("center") || alignment.equals("stretch")) {
int gravity = instance.getGravity();
instance.setGravity((gravity & Gravity.HORIZONTAL_GRAVITY_MASK) | Gravity.CENTER_VERTICAL);
} else if (alignment.equals("top")) {
int gravity = instance.getGravity();
instance.setGravity((gravity & Gravity.HORIZONTAL_GRAVITY_MASK) | Gravity.TOP);
} else if (alignment.equals("bottom")) {
int gravity = instance.getGravity();
instance.setGravity((gravity & Gravity.HORIZONTAL_GRAVITY_MASK) | Gravity.BOTTOM);
} else {
throw new RuntimeException("Unknown " + propertyName + ": " + propertyValue);
}
return true;
}
// Now look at properties applicable to all Views
return ViewHelper.setProperty(instance, propertyName, propertyValue, true);
}
