SVGMapManager.java

/*
 * SVGMapManager.java
 *
 * Copyright � 1998-2011 Research In Motion 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.
 *
 * Note: For the sake of simplicity, this sample application may not leverage
 * resource bundles and resource strings.  However, it is STRONGLY recommended
 * that application developers make use of the localization features available
 * within the BlackBerry development platform to ensure a seamless application
 * experience across a variety of languages and geographies.  For more information
 * on localizing your application, please refer to the BlackBerry Java Development
 * Environment Development Guide associated with this release.
 */

package com.rim.samples.device.svg.svgmapdemo;

import net.rim.device.api.ui.container.VerticalFieldManager;

/**
 * A manager class to contain the SVG map.
 */
public final class SVGMapManager extends VerticalFieldManager {
    private boolean _isPanning;

    /**
     * @see net.rim.device.api.ui.Manager#moveFocus(int,int,int)
     */
    protected int moveFocus(final int amount, final int status, final int time) {
        if (_isPanning) {
            return super.moveFocus(0, status, time);
        } else {
            return super.moveFocus(amount, status, time);
        }
    }

    /**
     * Returns the panning status of the map manager.
     * 
     * @return True if the map manager is panning, false otherwise
     */
    boolean isPanning() {
        return _isPanning;
    }

    /**
     * Toggles the pan mode.
     */
    void togglePanning() {
        _isPanning = !_isPanning;
    }
}