transdroid/app/src/main/java/org/transdroid/core/seedbox/SeedboxPreference.java

/*
 * Copyright 2010-2018 Eric Kok et al.
 *
 * Transdroid 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.
 *
 * Transdroid 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 Transdroid.  If not, see <http://www.gnu.org/licenses/>.
 */
package org.transdroid.core.seedbox;

import android.content.Context;

import androidx.preference.Preference;

import org.transdroid.core.app.settings.ServerSetting;
import org.transdroid.core.gui.settings.ServerPreference;

/**
 * Represents a {@link ServerSetting} in a preferences screen, as constructed for a specific {@link SeedboxProvider}.
 *
 * @author Eric Kok
 */
public class SeedboxPreference extends ServerPreference {

    private SeedboxProvider provider = null;
    private OnSeedboxClickedListener onSeedboxClickedListener = null;
    private int onSeedboxClickedListenerOffset = 0;

    public SeedboxPreference(Context context) {
        super(context);
        setOnPreferenceClickListener(onSeedboxPreferenceClicked);
    }

    /**
     * Set the seedbox provider that this server settings object is constructed for.
     *
     * @param provider The seedbox provider type
     * @return Itself, for method chaining
     */
    public SeedboxPreference setProvider(SeedboxProvider provider) {
        this.provider = provider;
        setSummary(provider.getSettings().getName());
        return this;
    }

    /**
     * Set the server settings object that is bound to this preference item. This seedbox=specific implementation does
     * not show the human readable server connection string, but the seedbox provider name.
     *
     * @param serverSetting The server settings
     * @return Itself, for method chaining
     */
    public SeedboxPreference setServerSetting(ServerSetting serverSetting) {
        super.setServerSetting(serverSetting);
        if (this.provider != null)
            setSummary(provider.getSettings().getName());
        return this;
    }

    /**
     * Returns the seedbox provider for which this server is constructed.
     *
     * @return The seedbox provider type of this server
     */
    public SeedboxProvider getSeedboxProvider() {
        return provider;
    }

    private OnPreferenceClickListener onSeedboxPreferenceClicked = new OnPreferenceClickListener() {
        @Override
        public boolean onPreferenceClick(Preference preference) {
            if (onSeedboxClickedListener != null)
                onSeedboxClickedListener.onSeedboxClicked(serverSetting, provider, onSeedboxClickedListenerOffset);
            return true;
        }
    };

    /**
     * Set a listener that will be notified of click events on this preference
     *
     * @param onSeedboxClickedListener The click listener to register
     * @return Itself, for method chaining
     */
    public ServerPreference setOnSeedboxClickedListener(OnSeedboxClickedListener onSeedboxClickedListener,
                                                        int seedboxOffset) {
        this.onSeedboxClickedListener = onSeedboxClickedListener;
        this.onSeedboxClickedListenerOffset = seedboxOffset;
        return this;
    }

    public interface OnSeedboxClickedListener {
        void onSeedboxClicked(ServerSetting serverSetting, SeedboxProvider provider,
                              int onSeedboxClickedListenerOffset);
    }

}