/*
 * Copyright (C) 2016 Álinson Santos Xavier <isoron@gmail.com>
 *
 * This file is part of Loop Habit Tracker.
 *
 * Loop Habit Tracker 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.
 *
 * Loop Habit Tracker 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.isoron.uhabits.utils;

import android.content.*;
import android.content.res.*;
import android.graphics.*;
import android.util.*;

public abstract class InterfaceUtils
{
    private static Typeface fontAwesome;

    public static Typeface getFontAwesome(Context context)
    {
        if(fontAwesome == null)
            fontAwesome = Typeface.createFromAsset(context.getAssets(), "fontawesome-webfont.ttf");

        return fontAwesome;
    }

    public static float dpToPixels(Context context, float dp)
    {
        Resources resources = context.getResources();
        DisplayMetrics metrics = resources.getDisplayMetrics();
        return TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, dp, metrics);
    }

    public static float spToPixels(Context context, float sp)
    {
        Resources resources = context.getResources();
        DisplayMetrics metrics = resources.getDisplayMetrics();
        return TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_SP, sp, metrics);
    }
}