/*
* Copyright (C) 2009-2011 Geometer Plus <contact@geometerplus.com>
*
* 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 2 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, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301, USA.
*/
package org.geometerplus.android.fbreader.preferences;
import java.util.ArrayList;
import android.content.Context;
import org.geometerplus.zlibrary.core.options.ZLStringOption;
import org.geometerplus.zlibrary.core.resources.ZLResource;
import org.geometerplus.zlibrary.ui.androidfly.view.AndroidFontUtil;
class FontOption extends ZLStringListPreference {
private final ZLStringOption myOption;
private static String UNCHANGED = "unchanged";
FontOption(Context context, ZLResource resource, String resourceKey, ZLStringOption option, boolean includeDummyValue) {
super(context, resource, resourceKey);
myOption = option;
final ArrayList<String> fonts = new ArrayList<String>();
AndroidFontUtil.fillFamiliesList(fonts, true);
if (includeDummyValue) {
fonts.add(0, UNCHANGED);
}
setList((String[])fonts.toArray(new String[fonts.size()]));
final String optionValue = option.getValue();
final String initialValue = optionValue.length() > 0 ?
AndroidFontUtil.realFontFamilyName(optionValue) : UNCHANGED;
for (String fontName : fonts) {
if (initialValue.equals(fontName)) {
setInitialValue(fontName);
return;
}
}
for (String fontName : fonts) {
if (initialValue.equals(AndroidFontUtil.realFontFamilyName(fontName))) {
setInitialValue(fontName);
return;
}
}
}
public void onAccept() {
final String value = getValue();
myOption.setValue(UNCHANGED.equals(value) ? "" : value);
}
}