/*
* 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.activities.habits.list.controllers;
import android.support.annotation.*;
import com.google.auto.factory.*;
import org.isoron.uhabits.activities.habits.list.views.*;
import org.isoron.uhabits.models.*;
import org.isoron.uhabits.preferences.*;
@AutoFactory
public class CheckmarkButtonController
{
@Nullable
private CheckmarkButtonView view;
@Nullable
private Listener listener;
@NonNull
private final Preferences prefs;
@NonNull
private Habit habit;
private long timestamp;
public CheckmarkButtonController(@Provided @NonNull Preferences prefs,
@NonNull Habit habit,
long timestamp)
{
this.habit = habit;
this.timestamp = timestamp;
this.prefs = prefs;
}
public void onClick()
{
if (prefs.isShortToggleEnabled()) performToggle();
else performInvalidToggle();
}
public boolean onLongClick()
{
performToggle();
return true;
}
public void performInvalidToggle()
{
if (listener != null) listener.onInvalidToggle();
}
public void performToggle()
{
if (view != null) view.toggle();
if (listener != null) listener.onToggle(habit, timestamp);
}
public void setListener(@Nullable Listener listener)
{
this.listener = listener;
}
public void setView(@Nullable CheckmarkButtonView view)
{
this.view = view;
}
public interface Listener
{
/**
* Called when the user's attempt to perform a toggle is rejected.
*/
void onInvalidToggle();
void onToggle(@NonNull Habit habit, long timestamp);
}
}