w3c.css.properties.atsc.CssBorderATSC Maven / Gradle / Ivy

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//
// $Id$
// From Philippe Le Hegaret ([email protected])
//
// (c) COPYRIGHT MIT and INRIA, 1997.
// Please first read the full copyright statement in file COPYRIGHT.html

package org.w3c.css.properties.atsc;

import org.w3c.css.parser.CssSelectors;
import org.w3c.css.parser.CssStyle;
import org.w3c.css.properties.css.CssProperty;
import org.w3c.css.util.ApplContext;
import org.w3c.css.util.InvalidParamException;
import org.w3c.css.values.CssExpression;
import org.w3c.css.values.CssValue;

/**
 * @version $Revision$
 */
public class CssBorderATSC extends CssProperty {

    CssBorderTopATSC top;
    CssBorderRightATSC right;
    CssBorderBottomATSC bottom;
    CssBorderLeftATSC left;

    /**
     * Create a new CssBorderFaceATSC
     */
    public CssBorderATSC() {
        top = new CssBorderTopATSC();
        right = new CssBorderRightATSC();
        bottom = new CssBorderBottomATSC();
        left = new CssBorderLeftATSC();
    }

    /**
     * Create a new CssBorderFaceATSC
     *
     * @param value The value for this property
     * @throws InvalidParamException The value is incorrect
     */
    public CssBorderATSC(ApplContext ac, CssExpression value, boolean check)
            throws InvalidParamException {

        if (check && value.getCount() > 3) {
            throw new InvalidParamException("unrecognize", ac);
        }

        CssValue val = value.getValue();

        setByUser();

        top = new CssBorderTopATSC(ac, value);

        if (val == value.getValue()) {
            throw new InvalidParamException("value",
                    value.getValue(),
                    getPropertyName(), ac);
        }
        right = new CssBorderRightATSC();
        bottom = new CssBorderBottomATSC();
        left = new CssBorderLeftATSC();

        CssBorderTopWidthATSC w = top.width;
        CssBorderTopStyleATSC s = top.style;
        CssBorderTopColorATSC c = top.color;

        if (w != null) {
            right.width =
                    new CssBorderRightWidthATSC((CssBorderFaceWidthATSC) w.get());
            left.width =
                    new CssBorderLeftWidthATSC((CssBorderFaceWidthATSC) w.get());
            bottom.width =
                    new CssBorderBottomWidthATSC((CssBorderFaceWidthATSC) w.get());
        }
        if (s != null) {
            right.style =
                    new CssBorderRightStyleATSC((CssBorderFaceStyleATSC) s.get());
            left.style =
                    new CssBorderLeftStyleATSC((CssBorderFaceStyleATSC) s.get());
            bottom.style =
                    new CssBorderBottomStyleATSC((CssBorderFaceStyleATSC) s.get());
        }
        if (c != null) {
            right.color =
                    new CssBorderRightColorATSC((CssBorderFaceColorATSC) c.get());
            left.color =
                    new CssBorderLeftColorATSC((CssBorderFaceColorATSC) c.get());
            bottom.color =
                    new CssBorderBottomColorATSC((CssBorderFaceColorATSC) c.get());
        }
    }

    public CssBorderATSC(ApplContext ac, CssExpression expression)
            throws InvalidParamException {
        this(ac, expression, false);
    }

    /**
     * Returns the value of this property
     */
    public Object get() {
        return top.get();
    }

    /**
     * Returns the top property
     */
    public CssBorderTopATSC getTop() {
        return top;
    }

    /**
     * Returns the right property
     */
    public CssBorderRightATSC getRight() {
        return right;
    }

    /**
     * Returns the bottom property
     */
    public CssBorderBottomATSC getBottom() {
        return bottom;
    }

    /**
     * Returns the left property
     */
    public CssBorderLeftATSC getLeft() {
        return left;
    }

    /**
     * Returns a string representation of the object.
     */
    public String toString() {
        if (top != null) {
            return top.toString();
        }
        return "";
    }

    public boolean equals(CssProperty property) {
        return false; // FIXME
    }

    /**
     * Returns the name of this property
     */
    public String getPropertyName() {
        return "border";
    }

    /**
     * Set this property to be important.
     * Overrides this method for a macro
     */
    public void setImportant() {
        if (top != null) {
            top.setImportant();
        }
        if (right != null) {
            right.setImportant();
        }
        if (left != null) {
            left.setImportant();
        }
        if (bottom != null) {
            bottom.setImportant();
        }
    }

    /**
     * Returns true if this property is important.
     * Overrides this method for a macro
     */
    public boolean getImportant() {
        return (top.getImportant() &&
                right.getImportant() &&
                left.getImportant() &&
                bottom.getImportant());
    }

    /**
     * Set the context.
     * Overrides this method for a macro
     *
     * @see org.w3c.css.css.CssCascadingOrder#order
     * @see org.w3c.css.css.StyleSheetParser#handleRule
     */
    public void setSelectors(CssSelectors selector) {
        super.setSelectors(selector);
        if (top != null) {
            top.setSelectors(selector);
        }
        if (right != null) {
            right.setSelectors(selector);
        }
        if (bottom != null) {
            bottom.setSelectors(selector);
        }
        if (left != null) {
            left.setSelectors(selector);
        }
    }

    /**
     * Add this property to the CssStyle
     *
     * @param style The CssStyle
     */
    public void addToStyle(ApplContext ac, CssStyle style) {
        if (top != null) {
            top.addToStyle(ac, style);
        }
        if (right != null) {
            right.addToStyle(ac, style);
        }
        if (left != null) {
            left.addToStyle(ac, style);
        }
        if (bottom != null) {
            bottom.addToStyle(ac, style);
        }
    }

    /**
     * Get this property in the style.
     *
     * @param style   The style where the property is
     * @param resolve if true, resolve the style to find this property
     */
    public CssProperty getPropertyInStyle(CssStyle style, boolean resolve) {
        if (resolve) {
            return ((ATSCStyle) style).getBorderATSC();
        } else {
            return ((ATSCStyle) style).cssBorderATSC;
        }
    }

    /**
     * Update the source file and the line.
     * Overrides this method for a macro
     *
     * @param line   The line number where this property is defined
     * @param source The source file where this property is defined
     */
    public void setInfo(int line, String source) {
        super.setInfo(line, source);
        if (top != null) {
            top.setInfo(line, source);
        }
        if (right != null) {
            right.setInfo(line, source);
        }
        if (left != null) {
            left.setInfo(line, source);
        }
        if (bottom != null) {
            bottom.setInfo(line, source);
        }
    }

    void check() {
        if (top != null) {
            top.check();
        }
        if (bottom != null) {
            bottom.check();
        }
        if (right != null) {
            right.check();
        }
        if (left != null) {
            left.check();
        }
    }
}