import android.app.AlertDialog;
import android.content.Context;
+import android.graphics.Typeface;
import android.util.AttributeSet;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
+import android.widget.AdapterView;
+import android.widget.AdapterView.OnItemSelectedListener;
+import android.widget.ArrayAdapter;
import android.widget.LinearLayout;
import android.widget.RadioButton;
import android.widget.RadioGroup;
import android.widget.SeekBar;
+import android.widget.Spinner;
import android.widget.TextView;
import org.chromium.chrome.R;
// SeekBar for font scale. Has range of [0, 30].
private SeekBar mFontScaleSeekBar;
- private NumberFormat mPercentageFormatter;
+ // Spinner for choosing a font family.
+ private Spinner mFontFamilySpinner;
+
+ private final NumberFormat mPercentageFormatter;
/**
* Creates a DistilledPagePrefsView.
mFontScaleSeekBar = (SeekBar) findViewById(R.id.font_size);
mFontScaleTextView = (TextView) findViewById(R.id.font_size_percentage);
+ mFontFamilySpinner = (Spinner) findViewById(R.id.font_family);
+ initFontFamilySpinner();
+
// Setting initial progress on font scale seekbar.
onChangeFontSize(mFontSizePrefs.getFontScaleFactor());
mFontScaleSeekBar.setOnSeekBarChangeListener(this);
}
+ private void initFontFamilySpinner() {
+ ArrayAdapter<CharSequence> adapter = new ArrayAdapter<CharSequence>(getContext(),
+ android.R.layout.simple_spinner_item, getResources().getStringArray(
+ R.array.distiller_mode_font_family_values)) {
+ @Override
+ public View getView(int position, View convertView, ViewGroup parent) {
+ View view = super.getView(position, convertView, parent);
+ return overrideTypeFace(view, position);
+ }
+
+ @Override
+ public View getDropDownView(int position, View convertView, ViewGroup parent) {
+ View view = super.getDropDownView(position, convertView, parent);
+ return overrideTypeFace(view, position);
+ }
+
+ private View overrideTypeFace(View view, int position) {
+ if (view instanceof TextView) {
+ TextView textView = (TextView) view;
+ FontFamily family = FontFamily.values()[position];
+ if (family == FontFamily.MONOSPACE) {
+ textView.setTypeface(Typeface.MONOSPACE);
+ } else if (family == FontFamily.SANS_SERIF) {
+ textView.setTypeface(Typeface.SANS_SERIF);
+ } else if (family == FontFamily.SERIF) {
+ textView.setTypeface(Typeface.SERIF);
+ }
+ }
+ return view;
+ }
+ };
+
+ adapter.setDropDownViewResource(R.layout.distilled_page_font_family_spinner);
+ mFontFamilySpinner.setAdapter(adapter);
+ mFontFamilySpinner.setSelection(mDistilledPagePrefs.getFontFamily().ordinal());
+ mFontFamilySpinner.setOnItemSelectedListener(new OnItemSelectedListener() {
+ @Override
+ public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {
+ FontFamily family = FontFamily.getFontFamilyForValue(position);
+ if (family != null) {
+ mDistilledPagePrefs.setFontFamily(family);
+ }
+ }
+
+ @Override
+ public void onNothingSelected(AdapterView<?> parent) {
+ // Nothing to do.
+ }
+ });
+ }
+
@Override
public void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
mRadioGroup.setOrientation(HORIZONTAL);
for (RadioButton button : mColorModeButtons.values()) {
- ViewGroup.LayoutParams layoutParams =
- (ViewGroup.LayoutParams) button.getLayoutParams();
+ ViewGroup.LayoutParams layoutParams = button.getLayoutParams();
layoutParams.width = 0;
}
if (button.getLineCount() > 1) {
mRadioGroup.setOrientation(VERTICAL);
for (RadioButton innerLoopButton : mColorModeButtons.values()) {
- ViewGroup.LayoutParams layoutParams =
- (ViewGroup.LayoutParams) innerLoopButton.getLayoutParams();
+ ViewGroup.LayoutParams layoutParams = innerLoopButton.getLayoutParams();
layoutParams.width = LayoutParams.MATCH_PARENT;
}
break;
@Override
public void onChangeFontFamily(FontFamily fontFamily) {
- // TODO(smaslo): add GUI and front end implementation for FontFamily.
+ mFontFamilySpinner.setSelection(fontFamily.ordinal());
}
/**
// newValue = .50, .55, .60, ..., 1.95, 2.00 (supported font scales)
float newValue = (progress / 20f + .5f);
setFontScaleTextView(newValue);
- mFontSizePrefs.setFontScaleFactor((float) newValue);
+ mFontSizePrefs.setFontScaleFactor(newValue);
}
@Override