DialogDeleteCompletedTasks.java

/*
 * Copyright (c) 2015 Jonas Kalderstam.
 *
 * 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 com.nononsenseapps.notepad.ui.common;

import android.os.Bundle;
import android.support.v4.app.FragmentManager;
import android.widget.Toast;

import com.nononsenseapps.notepad.R;
import com.nononsenseapps.notepad.data.model.sql.Task;
import com.nononsenseapps.notepad.ui.list.TaskListFragment;

public class DialogDeleteCompletedTasks extends DialogDeleteTask {
	public static void showDialog(final FragmentManager fm, final long listId,
			final DialogConfirmedListener listener) {
		DialogDeleteCompletedTasks d = new DialogDeleteCompletedTasks();
		d.setListener(listener);
		Bundle args = new Bundle();
		args.putLong(ID, listId);
		d.setArguments(args);
		d.show(fm, TAG);
	}

	@Override
	public int getMessage() {
		return R.string.delete_items_message;
	}

	@Override
	public void onOKClick() {
		String where = Task.Columns.COMPLETED + " IS NOT NULL";
		String[] whereArgs = null;
		
		
		switch ((int) getArguments().getLong(ID, -1)) {
		case TaskListFragment.LIST_ID_ALL:
			// Nothing to do. Take all completed
			break;
		case TaskListFragment.LIST_ID_OVERDUE:
			where += TaskListFragment.andWhereOverdue();
			break;
		case TaskListFragment.LIST_ID_TODAY:
			where += TaskListFragment.andWhereToday();
			break;
		case TaskListFragment.LIST_ID_WEEK:
			where += TaskListFragment.andWhereWeek();
			break;
		default:
			where += " AND " + Task.Columns.DBLIST + " IS ?";
			whereArgs = new String[] { Long
					.toString(getArguments().getLong(ID, -1)) };
			break;
		}
		
		if (0 < getActivity().getContentResolver().delete(
				Task.URI,
				where,
				whereArgs)) {
			Toast.makeText(getActivity(), R.string.deleted,
					Toast.LENGTH_SHORT).show();
		}
		if (listener != null) {
			listener.onConfirm();
		}
		getDialog().dismiss();
	}

}