Package org.xhtmlrenderer.css.parser

Examples of org.xhtmlrenderer.css.parser.PropertyValue

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    /**
     * Creates a <code>CascadedStyle</code>, setting the display property to
     * to the value of the <code>display</code> parameter. 
     */
    public static CascadedStyle createAnonymousStyle(IdentValue display) {
        CSSPrimitiveValue val = new PropertyValue(display);
       
        List props = Collections.singletonList(
                new PropertyDeclaration(CSSName.DISPLAY, val, true, StylesheetInfo.USER));
       
        return new CascadedStyle(props.iterator());
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     * {@link #createLayoutStyle(PropertyDeclaration[])} or
     * {@link #createLayoutStyle(CascadedStyle, PropertyDeclaration[])}
     */
    public static PropertyDeclaration createLayoutPropertyDeclaration(
            CSSName cssName, IdentValue display) {
        CSSPrimitiveValue val = new PropertyValue(display);
        // Urk... kind of ugly, but we really want this value to be used
        return new PropertyDeclaration(cssName, val, true, StylesheetInfo.USER);
    }
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        CalculatedStyle tableStyle = pageStyle.deriveStyle(
                CascadedStyle.createLayoutStyle(new PropertyDeclaration[] {
                        new PropertyDeclaration(
                                CSSName.DISPLAY,
                                new PropertyValue(IdentValue.TABLE),
                                true,
                                StylesheetInfo.USER),
                        new PropertyDeclaration(
                                CSSName.WIDTH,
                                new PropertyValue(CSSPrimitiveValue.CSS_PERCENTAGE, 100.0f, "100%"),
                                true,
                                StylesheetInfo.USER),
                }));
        TableBox result = (TableBox)createBlockBox(tableStyle, info, false);
        result.setMarginAreaRoot(true);
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    private static boolean isAttrFunction(FSFunction function) {
        if (function.getName().equals("attr")) {
            List params = function.getParameters();
            if (params.size() == 1) {
                PropertyValue value = (PropertyValue) params.get(0);
                return value.getPrimitiveType() == CSSPrimitiveValue.CSS_IDENT;
            }
        }

        return false;
    }
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            List params = function.getParameters();
            if (params.size() < 1 || params.size() > 2) {
                return false;
            }
            boolean ok = true;
            PropertyValue value1 = (PropertyValue) params.get(0);
            ok = value1.getPrimitiveType() == CSSPrimitiveValue.CSS_IDENT;
            if (ok && params.size() == 2) {
                PropertyValue value2 = (PropertyValue) params.get(1);
                ok = value2.getPrimitiveType() == CSSPrimitiveValue.CSS_IDENT;
            }

            return ok;
        }
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            List params = function.getParameters();
            if (params.size() < 1 || params.size() > 2) {
                return null;
            }

            PropertyValue value = (PropertyValue) params.get(0);
            if (value.getPrimitiveType() != CSSPrimitiveValue.CSS_IDENT) {
                return null;
            }

            String s = value.getStringValue();
            // counter(page) and counter(pages) are handled separately
            if (s.equals("page") || s.equals("pages")) {
                return null;
            }

            String counter = value.getStringValue();
            IdentValue listStyleType = IdentValue.DECIMAL;
            if (params.size() == 2) {
                value = (PropertyValue) params.get(1);
                if (value.getPrimitiveType() != CSSPrimitiveValue.CSS_IDENT) {
                    return null;
                }

                IdentValue identValue = IdentValue.valueOf(value.getStringValue());
                if (identValue != null) {
                    value.setIdentValue(identValue);
                    listStyleType = identValue;
                }
            }

            int counterValue = c.getCounterContext(style).getCurrentCounterValue(counter);

            return new CounterFunction(counterValue, listStyleType);
        } else if (function.getName().equals("counters")) {
            List params = function.getParameters();
            if (params.size() < 2 || params.size() > 3) {
                return null;
            }

            PropertyValue value = (PropertyValue) params.get(0);
            if (value.getPrimitiveType() != CSSPrimitiveValue.CSS_IDENT) {
                return null;
            }

            String counter = value.getStringValue();

            value = (PropertyValue) params.get(1);
            if (value.getPrimitiveType() != CSSPrimitiveValue.CSS_STRING) {
                return null;
            }

            String separator = value.getStringValue();

            IdentValue listStyleType = IdentValue.DECIMAL;
            if (params.size() == 3) {
                value = (PropertyValue) params.get(2);
                if (value.getPrimitiveType() != CSSPrimitiveValue.CSS_IDENT) {
                    return null;
                }

                IdentValue identValue = IdentValue.valueOf(value.getStringValue());
                if (identValue != null) {
                    value.setIdentValue(identValue);
                    listStyleType = identValue;
                }
            }

            List counterValues = c.getCounterContext(style).getCurrentCounterValues(counter);
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            return null;
        }
    }

    private static String getAttributeValue(FSFunction attrFunc, Element e) {
        PropertyValue value = (PropertyValue) attrFunc.getParameters().get(0);
        return e.getAttribute(value.getStringValue());
    }
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        }

        List result = new ArrayList(values.size());

        for (Iterator i = values.iterator(); i.hasNext();) {
            PropertyValue value = (PropertyValue) i.next();

            ContentFunction contentFunction = null;
            FSFunction function = null;

            String content = null;

            short type = value.getPrimitiveType();
            if (type == CSSPrimitiveValue.CSS_STRING) {
                content = value.getStringValue();
            } else if (value.getPropertyValueType() == PropertyValue.VALUE_TYPE_FUNCTION) {
                if (mode == CONTENT_LIST_DOCUMENT && isAttrFunction(value.getFunction())) {
                    content = getAttributeValue(value.getFunction(), element);
                } else {
                    CounterFunction cFunc = null;

                    if (mode == CONTENT_LIST_DOCUMENT) {
                        cFunc = makeCounterFunction(value.getFunction(), c, style);
                    }

                    if (cFunc != null) {
                        //TODO: counter functions may be called with non-ordered list-style-types, e.g. disc
                        content = cFunc.evaluate();
                        contentFunction = null;
                        function = null;
                    } else if (mode == CONTENT_LIST_MARGIN_BOX && isElementFunction(value.getFunction())) {
                        BlockBox target = getRunningBlock(c, value);
                        if (target != null) {
                            result.add(target.copyOf());
                            info.setContainsBlockLevelContent(true);
                        }
                    } else {
                        contentFunction =
                                c.getContentFunctionFactory().lookupFunction(c, value.getFunction());
                        if (contentFunction != null) {
                            function = value.getFunction();

                            if (contentFunction.isStatic()) {
                                content = contentFunction.calculate(c, function);
                                contentFunction = null;
                                function = null;
                            } else {
                                content = contentFunction.getLayoutReplacementText();
                            }
                        }
                    }
                }
            } else if (type == CSSPrimitiveValue.CSS_IDENT) {
                FSDerivedValue dv = style.valueByName(CSSName.QUOTES);
               
                if (dv != IdentValue.NONE) {
                    IdentValue ident = value.getIdentValue();
                   
                    if (ident == IdentValue.OPEN_QUOTE) {
                        String[] quotes = style.asStringArray(CSSName.QUOTES);
                        content = quotes[0];
                    } else if (ident == IdentValue.CLOSE_QUOTE) {
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        protected IdentValue getListStyleType(FSFunction function) {
            IdentValue result = IdentValue.DECIMAL;
           
            List parameters = function.getParameters();
            if (parameters.size() == 2) {
                PropertyValue pValue = (PropertyValue)parameters.get(1);
                IdentValue iValue = IdentValue.valueOf(pValue.getStringValue());
                if (iValue != null) {
                    result = iValue;
                }
            }
           
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        protected boolean isCounter(FSFunction function, String counterName) {
            if (function.getName().equals("counter")) {
                List parameters = function.getParameters();
                if (parameters.size() == 1 || parameters.size() == 2) {
                    PropertyValue param = (PropertyValue)parameters.get(0);
                    if (param.getPrimitiveType() != CSSPrimitiveValue.CSS_IDENT ||
                            ! param.getStringValue().equals(counterName)) {
                        return false;
                    }
                   
                    if (parameters.size() == 2) {
                        param = (PropertyValue)parameters.get(1);
                        if (param.getPrimitiveType() != CSSPrimitiveValue.CSS_IDENT) {
                            return false;
                        }
                    }
                   
                    return true;
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Related Classes of org.xhtmlrenderer.css.parser.PropertyValue

  • org.xhtmlrenderer.context.ContentFunctionFactory$LeaderFunction
  • org.xhtmlrenderer.context.ContentFunctionFactory$PageNumberFunction
  • org.xhtmlrenderer.context.ContentFunctionFactory$TargetCounterFunction
  • org.xhtmlrenderer.css.newmatch.CascadedStyle
  • org.xhtmlrenderer.css.newmatch.PageInfo
  • org.xhtmlrenderer.css.parser.property.BackgroundPropertyBuilder
  • org.xhtmlrenderer.css.parser.property.BorderPropertyBuilders$BorderSidePropertyBuilder
  • org.xhtmlrenderer.css.parser.property.BorderSpacingPropertyBuilder
  • org.xhtmlrenderer.css.parser.property.ContentPropertyBuilder
  • org.xhtmlrenderer.css.parser.property.CounterPropertyBuilder
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