Package org.apache.fop.fo.properties

Examples of org.apache.fop.fo.properties.Property

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            // if prop value is empty string, force to StringProperty
            return StringProperty.getInstance("");
        }
        ListProperty propList = null;
        while (true) {
            Property prop = parseAdditiveExpr();
            if (currentToken == TOK_EOF) {
                if (propList != null) {
                    propList.addProperty(prop);
                    return propList;
                } else {
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     * Try to parse an addition or subtraction expression and return the
     * resulting Property.
     */
    private Property parseAdditiveExpr() throws PropertyException {
        // Evaluate and put result on the operand stack
        Property prop = parseMultiplicativeExpr();
        loop:
        while (true) {
            switch (currentToken) {
            case TOK_PLUS:
                next();
                prop = evalAddition(prop.getNumeric(),
                                    parseMultiplicativeExpr().getNumeric());
                break;
            case TOK_MINUS:
                next();
                prop = evalSubtraction(prop.getNumeric(),
                                    parseMultiplicativeExpr().getNumeric());
                break;
            default:
                break loop;
            }
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    /**
     * Try to parse a multiply, divide or modulo expression and return
     * the resulting Property.
     */
    private Property parseMultiplicativeExpr() throws PropertyException {
        Property prop = parseUnaryExpr();
        loop:
        while (true) {
            switch (currentToken) {
            case TOK_DIV:
                next();
                prop = evalDivide(prop.getNumeric(),
                                  parseUnaryExpr().getNumeric());
                break;
            case TOK_MOD:
                next();
                prop = evalModulo(prop.getNumber(),
                                  parseUnaryExpr().getNumber());
                break;
            case TOK_MULTIPLY:
                next();
                prop = evalMultiply(prop.getNumeric(),
                                    parseUnaryExpr().getNumeric());
                break;
            default:
                break loop;
            }
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     * expression representing a primitive Property datatype, such as a
     * string literal, an NCname, a number or a unit expression, or a
     * function call expression.
     */
    private Property parsePrimaryExpr() throws PropertyException {
        Property prop;
        if (currentToken == TOK_COMMA) {
            //Simply skip commas, for example for font-family
            next();
        }
        switch (currentToken) {
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     * to the number expected.
     */
    Property[] parseArgs(Function function) throws PropertyException {
        int nbArgs = function.nbArgs();
        Property[] args = new Property[nbArgs];
        Property prop;
        int i = 0;
        if (currentToken == TOK_RPAR) {
            // No args: func()
            next();
        } else {
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    Property[] parseVarArgs(Function function) throws PropertyException {
        // For variable argument functions the minimum number of arguments is returned as a
        // negative integer from the nbArgs method
        int nbArgs = -function.nbArgs();
        List args = new LinkedList();
        Property prop;
        if (currentToken == TOK_RPAR) {
            // No args: func()
            next();
        } else {
            while (true) {
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        // text-align-last
        m  = new EnumProperty.Maker(PR_TEXT_ALIGN_LAST) {
            public Property get(int subpropId, PropertyList propertyList,
                    boolean bTryInherit, boolean bTryDefault) throws PropertyException {
                Property p = super.get(subpropId, propertyList, bTryInherit, bTryDefault);
                if (p != null && p.getEnum() == EN_RELATIVE) {
                    //The default may have been returned, so check inherited value
                    p = propertyList.getNearestSpecified(PR_TEXT_ALIGN_LAST);
                    if (p.getEnum() == EN_RELATIVE) {
                        return calcRelative(propertyList);
                    }
                }
                return p;
            }

            private Property calcRelative(PropertyList propertyList) throws PropertyException {
                Property corresponding = propertyList.get(PR_TEXT_ALIGN);
                if (corresponding == null) {
                    return null;
                }
                int correspondingValue = corresponding.getEnum();
                if (correspondingValue == EN_JUSTIFY) {
                    return getEnumProperty(EN_START, "START");
                } else if (correspondingValue == EN_END) {
                    return getEnumProperty(EN_END, "END");
                } else if (correspondingValue == EN_START) {
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        space = new MinOptMax(spaceprop.getMinimum(context).getLength().getValue(context),
                              spaceprop.getOptimum(context).getLength().getValue(context),
                              spaceprop.getMaximum(context).getLength().getValue(context));
        bConditional =
                (spaceprop.getConditionality().getEnum() == Constants.EN_DISCARD);
        Property precProp = spaceprop.getPrecedence();
        if (precProp.getNumber() != null) {
            iPrecedence = precProp.getNumber().intValue();
            bForcing = false;
        } else {
            bForcing = (precProp.getEnum() == Constants.EN_FORCE);
            iPrecedence = 0;
        }
    }
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            // if prop value is empty string, force to StringProperty
            return StringProperty.getInstance("");
        }
        ListProperty propList = null;
        while (true) {
            Property prop = parseAdditiveExpr();
            if (currentToken == TOK_EOF) {
                if (propList != null) {
                    propList.addProperty(prop);
                    return propList;
                } else {
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     * Try to parse an addition or subtraction expression and return the
     * resulting Property.
     */
    private Property parseAdditiveExpr() throws PropertyException {
        // Evaluate and put result on the operand stack
        Property prop = parseMultiplicativeExpr();
        loop:
        while (true) {
            switch (currentToken) {
            case TOK_PLUS:
                next();
                prop = evalAddition(prop.getNumeric(),
                                    parseMultiplicativeExpr().getNumeric());
                break;
            case TOK_MINUS:
                next();
                prop = evalSubtraction(prop.getNumeric(),
                                    parseMultiplicativeExpr().getNumeric());
                break;
            default:
                break loop;
            }
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Related Classes of org.apache.fop.fo.properties.Property

  • org.apache.fop.fo.expr.PropertyParser
  • org.apache.fop.fo.flow.table.TableFObj$ColumnNumberPropertyMaker
  • org.apache.fop.fo.flow.TableFObj$ColumnNumberPropertyMaker
  • org.apache.fop.fo.FOPropertyMapping
  • org.apache.fop.fo.pagination.RepeatablePageMasterAlternativesTestCase
  • org.apache.fop.fo.PropertyList
  • org.apache.fop.fo.StaticPropertyList
  • org.apache.fop.fotreetest.ext.AssertElement
  • org.apache.fop.render.rtf.TableAttributesConverter
  • org.apache.fop.render.txt.TXTHandler
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