/*
* Firetweet - Twitter client for Android
*
* Copyright (C) 2012-2014 Mariotaku Lee <mariotaku.lee@gmail.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 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.getlantern.firetweet.preference;
import android.content.Context;
import android.content.SharedPreferences;
import android.content.SharedPreferences.OnSharedPreferenceChangeListener;
import android.preference.Preference;
import android.support.v7.internal.view.SupportMenuInflater;
import android.support.v7.widget.ActionMenuView;
import android.support.v7.widget.CardView;
import android.support.v7.widget.Toolbar;
import android.util.AttributeSet;
import android.view.ContextThemeWrapper;
import android.view.InflateException;
import android.view.LayoutInflater;
import android.view.MenuInflater;
import android.view.MotionEvent;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ImageView;
import android.widget.TextView;
import org.getlantern.firetweet.Constants;
import org.getlantern.firetweet.R;
import org.getlantern.firetweet.util.ColorUtils;
import org.getlantern.firetweet.util.ThemeUtils;
import org.getlantern.firetweet.util.accessor.ViewAccessor;
import org.getlantern.firetweet.view.iface.IExtendedView;
import org.getlantern.firetweet.view.iface.IExtendedView.TouchInterceptor;
import java.lang.reflect.InvocationTargetException;
import static org.getlantern.firetweet.util.HtmlEscapeHelper.toPlainText;
import static org.getlantern.firetweet.util.Utils.formatToLongTimeString;
import static org.getlantern.firetweet.util.Utils.getDefaultTextSize;
public class ThemePreviewPreference extends Preference implements Constants, OnSharedPreferenceChangeListener {
public ThemePreviewPreference(final Context context) {
this(context, null);
}
public ThemePreviewPreference(final Context context, final AttributeSet attrs) {
this(context, attrs, 0);
}
public ThemePreviewPreference(final Context context, final AttributeSet attrs, final int defStyle) {
super(context, attrs, defStyle);
final SharedPreferences prefs = context.getSharedPreferences(SHARED_PREFERENCES_NAME, Context.MODE_PRIVATE);
prefs.registerOnSharedPreferenceChangeListener(this);
}
@Override
public void onSharedPreferenceChanged(final SharedPreferences preferences, final String key) {
if (KEY_THEME.equals(key) || KEY_THEME_BACKGROUND.equals(key) || KEY_THEME_COLOR.equals(key)) {
notifyChanged();
}
}
@Override
protected View onCreateView(final ViewGroup parent) {
final Context context = getContext();
final int themeResource = ThemeUtils.getThemeResource(context);
final Context theme = new ContextThemeWrapper(context, themeResource);
final LayoutInflater inflater = LayoutInflater.from(theme);
try {
final View view = inflater.inflate(R.layout.theme_preview, parent, false);
setPreviewView(theme, view.findViewById(R.id.theme_preview_content), themeResource);
return view;
} catch (InflateException e) {
if (e.getCause() instanceof InvocationTargetException) {
e.getCause().getCause().printStackTrace();
}
throw e;
}
}
private static void setPreviewView(final Context context, final View view, final int themeRes) {
if (view instanceof IExtendedView) {
((IExtendedView) view).setTouchInterceptor(new DummyTouchInterceptor());
}
final View windowBackgroundView = view.findViewById(R.id.theme_preview_window_background);
final View windowContentOverlayView = view.findViewById(R.id.theme_preview_window_content_overlay);
final View actionBarOverlay = view.findViewById(R.id.actionbar_overlay);
final Toolbar actionBarView = (Toolbar) view.findViewById(R.id.actionbar);
final ActionMenuView menuBar = (ActionMenuView) view.findViewById(R.id.menu_bar);
final View statusContentView = view.findViewById(R.id.theme_preview_status_content);
final CardView cardView = (CardView) view.findViewById(R.id.card);
final int defaultTextSize = getDefaultTextSize(context);
final int cardBackgroundColor = ThemeUtils.getCardBackgroundColor(context);
final int accentColor = ThemeUtils.getUserAccentColor(context);
ViewAccessor.setBackground(windowBackgroundView, ThemeUtils.getWindowBackground(context));
// ViewAccessor.setBackground(windowContentOverlayView, ThemeUtils.getWindowContentOverlay(context));
ViewAccessor.setBackground(actionBarView, ThemeUtils.getActionBarBackground(context, themeRes, accentColor, true));
ViewAccessor.setBackground(actionBarOverlay, ThemeUtils.getWindowContentOverlay(context));
cardView.setCardBackgroundColor(cardBackgroundColor);
actionBarView.setTitle(R.string.app_name);
actionBarView.setTitleTextColor(ColorUtils.getContrastYIQ(accentColor, 192));
menuBar.setEnabled(false);
final MenuInflater inflater = new SupportMenuInflater(context);
inflater.inflate(R.menu.menu_status, menuBar.getMenu());
ThemeUtils.wrapMenuIcon(menuBar, MENU_GROUP_STATUS_SHARE);
if (statusContentView != null) {
ViewAccessor.setBackground(statusContentView, ThemeUtils.getWindowBackground(context));
final View profileView = statusContentView.findViewById(R.id.profile_container);
final ImageView profileImageView = (ImageView) statusContentView.findViewById(R.id.profile_image);
final TextView nameView = (TextView) statusContentView.findViewById(R.id.name);
final TextView screenNameView = (TextView) statusContentView.findViewById(R.id.screen_name);
final TextView textView = (TextView) statusContentView.findViewById(R.id.text);
final TextView timeSourceView = (TextView) statusContentView.findViewById(R.id.time_source);
final View retweetedByContainer = statusContentView.findViewById(R.id.retweeted_by_container);
retweetedByContainer.setVisibility(View.GONE);
nameView.setTextSize(defaultTextSize * 1.25f);
textView.setTextSize(defaultTextSize * 1.25f);
screenNameView.setTextSize(defaultTextSize * 0.85f);
timeSourceView.setTextSize(defaultTextSize * 0.85f);
profileView.setBackgroundResource(0);
textView.setTextIsSelectable(false);
profileImageView.setImageResource(R.mipmap.ic_launcher);
nameView.setText(TWIDERE_PREVIEW_NAME);
screenNameView.setText("@" + TWIDERE_PREVIEW_SCREEN_NAME);
textView.setText(toPlainText(TWIDERE_PREVIEW_TEXT_HTML));
final String time = formatToLongTimeString(context, System.currentTimeMillis());
timeSourceView.setText(toPlainText(context.getString(R.string.time_source, time, TWIDERE_PREVIEW_SOURCE)));
}
}
private static class DummyTouchInterceptor implements TouchInterceptor {
@Override
public boolean dispatchTouchEvent(final View view, final MotionEvent event) {
return false;
}
@Override
public boolean onInterceptTouchEvent(final View view, final MotionEvent event) {
return true;
}
@Override
public boolean onTouchEvent(final View view, final MotionEvent event) {
return false;
}
}
}