board.hpp Example File

    /*
     * Copyright (c) 2011, 2012, 2013  BlackBerry Limited.
     *
     * Licensed under the Apache License, Version 2.0 (the "License");
     * you may not use this file except in compliance with the License.
     * You may obtain a copy of the License at
     *
     * http://www.apache.org/licenses/LICENSE-2.0
     *
     * Unless required by applicable law or agreed to in writing, software
     * distributed under the License is distributed on an "AS IS" BASIS,
     * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     * See the License for the specific language governing permissions and
     * limitations under the License.
     */

    #ifndef BOARD_HPP
    #define BOARD_HPP

    #include <QObject>
    #include <bb/cascades/Container>

    /**
     * The Board class contains all the business logic for handling the maze board.
     * It generate a distribution of blocks on the mazze and it also generates the
     * tiles (ImageViews) that are displayed in the UI.
     */
    class Board : public QObject
    {
        Q_OBJECT

    public:
        // We take the Container that represents the maze board as a parameter
        Board(bb::cascades::Container *boardContainer, QObject *parent = 0);

        /**
         * Returns whether a player can move to the given position.
         * The position is given in logical coordinates (0-9).
         */
        bool canMoveTo(int x, int y) const;

        /**
         * The Container that represents the maze board.
         */
        bb::cascades::Container *board() const;

    public Q_SLOTS:
        /**
         * Reset the maze board and regenerate all blocks.
         */
        void reset();

    private:
        // The Container object that represents the maze board in the UI
        bb::cascades::Container *m_board;

        // The list of block tiles that we created
        QVector<bb::cascades::Control *> m_blocks;

        // The map where we store the locations of the blocks inside the maze
        QVector<QVector<bool> > m_blockMap;

    };

    #endif