/*
 * Copyright (C) 2012-2014 Dominik Schürmann <dominik@dominikschuermann.de>
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

package org.sufficientlysecure.keychain.ui.util;

import android.content.Context;
import android.text.SpannableStringBuilder;
import android.text.Spanned;
import android.text.style.StrikethroughSpan;

public class FormattingUtils {

    public static SpannableStringBuilder strikeOutText(CharSequence text) {
        SpannableStringBuilder sb = new SpannableStringBuilder(text);
        sb.setSpan(new StrikethroughSpan(), 0, text.length(), Spanned.SPAN_INCLUSIVE_INCLUSIVE);
        return sb;
    }

    public static int dpToPx(Context context, int dp) {
        return (int) ((dp * context.getResources().getDisplayMetrics().density) + 0.5);
    }

    public static int pxToDp(Context context, int px) {
        return (int) ((px / context.getResources().getDisplayMetrics().density) + 0.5);
    }

}
