com.googlecode.gflot.client.options.SelectionOptions.java Source code

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Here is the source code for com.googlecode.gflot.client.options.SelectionOptions.java

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/*
 * Copyright (c) 2012 Nicolas Morel
 *
 * Permission is hereby granted, free of charge, to any person
 * obtaining a copy of this software and associated documentation
 * files (the "Software"), to deal in the Software without
 * restriction, including without limitation the rights to use,
 * copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the
 * Software is furnished to do so, subject to the following
 * conditions:
 *
 * The above copyright notice and this permission notice shall be
 * included in all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
 * OTHER DEALINGS IN THE SOFTWARE.
 */
package com.googlecode.gflot.client.options;

import com.google.gwt.core.client.JavaScriptObject;
import com.googlecode.gflot.client.jsni.JsonObject;

/**
 * @author AlexanderDeleon
 */
public class SelectionOptions extends JsonObject {
    public enum SelectionMode {
        X("x"), Y("y"), XY("xy");

        private String flotValue;

        SelectionMode(String flotValue) {
            this.flotValue = flotValue;
        }

        String getFlotValue() {
            return flotValue;
        }

        static SelectionMode findByFlotValue(String flotValue) {
            if (null != flotValue && !"".equals(flotValue)) {
                for (SelectionMode mode : values()) {
                    if (mode.getFlotValue().equals(flotValue)) {
                        return mode;
                    }
                }
            }
            return null;
        }
    }

    public enum SelectionShape {
        ROUND("round"), MITER("miter"), BEVEL("bevel");

        private String flotValue;

        SelectionShape(String flotValue) {
            this.flotValue = flotValue;
        }

        String getFlotValue() {
            return flotValue;
        }

        static SelectionShape findByFlotValue(String flotValue) {
            if (null != flotValue && !"".equals(flotValue)) {
                for (SelectionShape mode : values()) {
                    if (mode.getFlotValue().equals(flotValue)) {
                        return mode;
                    }
                }
            }
            return null;
        }
    }

    /**
     * Creates a {@link SelectionOptions}
     */
    public static final SelectionOptions create() {
        return JavaScriptObject.createObject().cast();
    }

    private static final String MODE_KEY = "mode";
    private static final String COLOR_KEY = "color";
    private static final String SHAPE_KEY = "shape";
    private static final String MIN_SIZE_KEY = "minSize";

    protected SelectionOptions() {
    }

    /**
     * Set the selection mode.
     */
    public final SelectionOptions setMode(SelectionMode mode) {
        assert null != mode : "mode can't be null";

        put(MODE_KEY, mode.getFlotValue());
        return this;
    }

    /**
     * @return the selection mode
     */
    public final SelectionMode getMode() {
        return SelectionMode.findByFlotValue(getString(MODE_KEY));
    }

    /**
     * Clear the selection mode
     */
    public final SelectionOptions clearMode() {
        clear(MODE_KEY);
        return this;
    }

    /**
     * Set the selection color
     */
    public final SelectionOptions setColor(String color) {
        put(COLOR_KEY, color);
        return this;
    }

    /**
     * @return the selection color
     */
    public final String getColor() {
        return getString(COLOR_KEY);
    }

    /**
     * Clear the selection color
     */
    public final SelectionOptions clearColor() {
        clear(COLOR_KEY);
        return this;
    }

    /**
     * Set the shape of the corner selection.
     */
    public final SelectionOptions setShape(SelectionShape shape) {
        assert null != shape : "shape can't be null";

        put(SHAPE_KEY, shape.getFlotValue());
        return this;
    }

    /**
     * @return the shape
     */
    public final SelectionShape getShape() {
        return SelectionShape.findByFlotValue(getString(SHAPE_KEY));
    }

    /**
     * Clear the shape
     */
    public final SelectionOptions clearShape() {
        clear(SHAPE_KEY);
        return this;
    }

    /**
     * Set the minimum size of the selection
     */
    public final SelectionOptions setMinSize(int minSize) {
        put(MIN_SIZE_KEY, minSize);
        return this;
    }

    /**
     * @return the minimum size of the selection
     */
    public final Integer getMinSize() {
        return getInteger(MIN_SIZE_KEY);
    }

    /**
     * Clear the minimum size of the selection
     */
    public final SelectionOptions clearMinSize() {
        clear(MIN_SIZE_KEY);
        return this;
    }
}