Package org.apache.flex.forks.batik.css.engine

Examples of org.apache.flex.forks.batik.css.engine.CSSContext

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        case CSSPrimitiveValue.CSS_NUMBER:
        case CSSPrimitiveValue.CSS_PX:
            return value;

        case CSSPrimitiveValue.CSS_MM:
            CSSContext ctx = engine.getCSSContext();
            float v = value.getFloatValue();
            return new FloatValue(CSSPrimitiveValue.CSS_NUMBER,
                                  v / ctx.getPixelUnitToMillimeter());

        case CSSPrimitiveValue.CSS_CM:
            ctx = engine.getCSSContext();
            v = value.getFloatValue();
            return new FloatValue(CSSPrimitiveValue.CSS_NUMBER,
                                  v * 10f / ctx.getPixelUnitToMillimeter());

        case CSSPrimitiveValue.CSS_IN:
            ctx = engine.getCSSContext();
            v = value.getFloatValue();
            return new FloatValue(CSSPrimitiveValue.CSS_NUMBER,
                                  v * 25.4f / ctx.getPixelUnitToMillimeter());

        case CSSPrimitiveValue.CSS_PT:
            ctx = engine.getCSSContext();
            v = value.getFloatValue();
            return new FloatValue(CSSPrimitiveValue.CSS_NUMBER,
                                  v * 25.4f /
                                  (72f * ctx.getPixelUnitToMillimeter()));

        case CSSPrimitiveValue.CSS_PC:
            ctx = engine.getCSSContext();
            v = value.getFloatValue();
            return new FloatValue(CSSPrimitiveValue.CSS_NUMBER,
                                  (v * 25.4f /
                                   (6f * ctx.getPixelUnitToMillimeter())));

        case CSSPrimitiveValue.CSS_EMS:
            doParentRelative = true;
            scale = value.getFloatValue();
            break;
        case CSSPrimitiveValue.CSS_EXS:
            doParentRelative = true;
            scale = value.getFloatValue()*0.5f;   // !!! x-height
            break;
        case CSSPrimitiveValue.CSS_PERCENTAGE:
            doParentRelative = true;
            scale = value.getFloatValue()*0.01f;
            break;
        default:
        }

        if (value == ValueConstants.LARGER_VALUE) {
            doParentRelative = true;
            scale = 1.2f;
        } else if (value == ValueConstants.SMALLER_VALUE) {
            doParentRelative = true;
            scale = 1/1.2f;
        }

        if (doParentRelative) {
            sm.putParentRelative(idx, true);

            CSSStylableElement p;
            p = CSSEngine.getParentCSSStylableElement(elt);
            float fs;
            if (p == null) {
                CSSContext ctx = engine.getCSSContext();
                fs = ctx.getMediumFontSize();
            } else {
                fs = engine.getComputedStyle(p, null, idx).getFloatValue();
            }
            return new FloatValue(CSSPrimitiveValue.CSS_NUMBER, fs * scale);
        }
       
        // absolute identifiers
        CSSContext ctx = engine.getCSSContext();
        float fs = ctx.getMediumFontSize();
        String s = value.getStringValue();
        switch (s.charAt(0)) {
        case 'm':
            break;

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        case CSSPrimitiveValue.CSS_NUMBER:
        case CSSPrimitiveValue.CSS_PX:
            return value;

        case CSSPrimitiveValue.CSS_MM:
            CSSContext ctx = engine.getCSSContext();
            float v = value.getFloatValue();
            return new FloatValue(CSSPrimitiveValue.CSS_NUMBER,
                                  v / ctx.getPixelUnitToMillimeter());

        case CSSPrimitiveValue.CSS_CM:
            ctx = engine.getCSSContext();
            v = value.getFloatValue();
            return new FloatValue(CSSPrimitiveValue.CSS_NUMBER,
                                  v * 10f / ctx.getPixelUnitToMillimeter());

        case CSSPrimitiveValue.CSS_IN:
            ctx = engine.getCSSContext();
            v = value.getFloatValue();
            return new FloatValue(CSSPrimitiveValue.CSS_NUMBER,
                                  v * 25.4f / ctx.getPixelUnitToMillimeter());

        case CSSPrimitiveValue.CSS_PT:
            ctx = engine.getCSSContext();
            v = value.getFloatValue();
            return new FloatValue(CSSPrimitiveValue.CSS_NUMBER,
                                  v * 25.4f /
                                  (72f * ctx.getPixelUnitToMillimeter()));

        case CSSPrimitiveValue.CSS_PC:
            ctx = engine.getCSSContext();
            v = value.getFloatValue();
            return new FloatValue(CSSPrimitiveValue.CSS_NUMBER,
                                  (v * 25.4f /
                                   (6f * ctx.getPixelUnitToMillimeter())));

        case CSSPrimitiveValue.CSS_EMS:
            sm.putFontSizeRelative(idx, true);

            v = value.getFloatValue();
            int fsidx = engine.getFontSizeIndex();
            float fs;
            fs = engine.getComputedStyle(elt, pseudo, fsidx).getFloatValue();
            return new FloatValue(CSSPrimitiveValue.CSS_NUMBER, v * fs);


        case CSSPrimitiveValue.CSS_EXS:
            sm.putFontSizeRelative(idx, true);

            v = value.getFloatValue();
            fsidx = engine.getFontSizeIndex();
            fs = engine.getComputedStyle(elt, pseudo, fsidx).getFloatValue();
            return new FloatValue(CSSPrimitiveValue.CSS_NUMBER, v * fs * 0.5f);

        case CSSPrimitiveValue.CSS_PERCENTAGE:
            ctx = engine.getCSSContext();
            switch (getOrientation()) {
            case HORIZONTAL_ORIENTATION:
                sm.putBlockWidthRelative(idx, true);
                fs = value.getFloatValue() * ctx.getBlockWidth(elt) / 100f;
                break;
            case VERTICAL_ORIENTATION:
                sm.putBlockHeightRelative(idx, true);
                fs = value.getFloatValue() * ctx.getBlockHeight(elt) / 100f;
                break;
            default: // Both
                sm.putBlockWidthRelative(idx, true);
                sm.putBlockHeightRelative(idx, true);
                double w = ctx.getBlockWidth(elt);
                double h = ctx.getBlockHeight(elt);
                fs = (float)(value.getFloatValue() *
                        (Math.sqrt(w * w + h * h) / Math.sqrt(2)) / 100.0);
            }
            return new FloatValue(CSSPrimitiveValue.CSS_NUMBER, fs);
        }
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                              CSSEngine engine,
                              int idx,
                              StyleMap sm,
                              Value value) {
        if (value == DEFAULT_VALUE) {
            CSSContext ctx = engine.getCSSContext();
            value = ctx.getDefaultFontFamily();
        }
        return value;
    }
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                              StyleMap sm,
                              Value value) {
        if (value == ValueConstants.BOLDER_VALUE) {
            sm.putParentRelative(idx, true);

            CSSContext ctx = engine.getCSSContext();
            CSSStylableElement p = CSSEngine.getParentCSSStylableElement(elt);
            float fw;
            if (p == null) {
                fw = 400;
            } else {
                Value v = engine.getComputedStyle(p, pseudo, idx);
                fw = v.getFloatValue();
            }
            return createFontWeight(ctx.getBolderFontWeight(fw));
        } else if (value == ValueConstants.LIGHTER_VALUE) {
            sm.putParentRelative(idx, true);

            CSSContext ctx = engine.getCSSContext();
            CSSStylableElement p = CSSEngine.getParentCSSStylableElement(elt);
            float fw;
            if (p == null) {
                fw = 400;
            } else {
                Value v = engine.getComputedStyle(p, pseudo, idx);
                fw = v.getFloatValue();
            }
            return createFontWeight(ctx.getLighterFontWeight(fw));
        } else if (value == ValueConstants.NORMAL_VALUE) {
            return ValueConstants.NUMBER_400;
        } else if (value == ValueConstants.BOLD_VALUE) {
            return ValueConstants.NUMBER_700;
        }
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                              StyleMap sm,
                              Value value) {
        if (value == ValueConstants.BOLDER_VALUE) {
            sm.putParentRelative(idx, true);

            CSSContext ctx = engine.getCSSContext();
            CSSStylableElement p = CSSEngine.getParentCSSStylableElement(elt);
            float fw;
            if (p == null) {
                fw = 400;
            } else {
                Value v = engine.getComputedStyle(p, pseudo, idx);
                fw = v.getFloatValue();
            }
            return createFontWeight(ctx.getBolderFontWeight(fw));
        } else if (value == ValueConstants.LIGHTER_VALUE) {
            sm.putParentRelative(idx, true);

            CSSContext ctx = engine.getCSSContext();
            CSSStylableElement p = CSSEngine.getParentCSSStylableElement(elt);
            float fw;
            if (p == null) {
                fw = 400;
            } else {
                Value v = engine.getComputedStyle(p, pseudo, idx);
                fw = v.getFloatValue();
            }
            return createFontWeight(ctx.getLighterFontWeight(fw));
        } else if (value == ValueConstants.NORMAL_VALUE) {
            return ValueConstants.NUMBER_400;
        } else if (value == ValueConstants.BOLD_VALUE) {
            return ValueConstants.NUMBER_700;
        }
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        case CSSPrimitiveValue.CSS_NUMBER:
        case CSSPrimitiveValue.CSS_PX:
            return value;

        case CSSPrimitiveValue.CSS_MM:
            CSSContext ctx = engine.getCSSContext();
            float v = value.getFloatValue();
            return new FloatValue(CSSPrimitiveValue.CSS_NUMBER,
                                  v / ctx.getPixelUnitToMillimeter());

        case CSSPrimitiveValue.CSS_CM:
            ctx = engine.getCSSContext();
            v = value.getFloatValue();
            return new FloatValue(CSSPrimitiveValue.CSS_NUMBER,
                                  v * 10f / ctx.getPixelUnitToMillimeter());

        case CSSPrimitiveValue.CSS_IN:
            ctx = engine.getCSSContext();
            v = value.getFloatValue();
            return new FloatValue(CSSPrimitiveValue.CSS_NUMBER,
                                  v * 25.4f / ctx.getPixelUnitToMillimeter());

        case CSSPrimitiveValue.CSS_PT:
            ctx = engine.getCSSContext();
            v = value.getFloatValue();
            return new FloatValue(CSSPrimitiveValue.CSS_NUMBER,
                                  v * 25.4f /
                                  (72f * ctx.getPixelUnitToMillimeter()));

        case CSSPrimitiveValue.CSS_PC:
            ctx = engine.getCSSContext();
            v = value.getFloatValue();
            return new FloatValue(CSSPrimitiveValue.CSS_NUMBER,
                                  (v * 25.4f /
                                   (6f * ctx.getPixelUnitToMillimeter())));

        case CSSPrimitiveValue.CSS_EMS:
            sm.putFontSizeRelative(idx, true);

            v = value.getFloatValue();
            int fsidx = engine.getFontSizeIndex();
            float fs;
            fs = engine.getComputedStyle(elt, pseudo, fsidx).getFloatValue();
            return new FloatValue(CSSPrimitiveValue.CSS_NUMBER, v * fs);


        case CSSPrimitiveValue.CSS_EXS:
            sm.putFontSizeRelative(idx, true);

            v = value.getFloatValue();
            fsidx = engine.getFontSizeIndex();
            fs = engine.getComputedStyle(elt, pseudo, fsidx).getFloatValue();
            return new FloatValue(CSSPrimitiveValue.CSS_NUMBER, v * fs * 0.5f);

        case CSSPrimitiveValue.CSS_PERCENTAGE:
            ctx = engine.getCSSContext();
            switch (getOrientation()) {
            case HORIZONTAL_ORIENTATION:
                sm.putBlockWidthRelative(idx, true);
                fs = value.getFloatValue() * ctx.getBlockWidth(elt) / 100f;
                break;
            case VERTICAL_ORIENTATION:
                sm.putBlockHeightRelative(idx, true);
                fs = value.getFloatValue() * ctx.getBlockHeight(elt) / 100f;
                break;
            default: // Both
                sm.putBlockWidthRelative(idx, true);
                sm.putBlockHeightRelative(idx, true);
                double w = ctx.getBlockWidth(elt);
                double h = ctx.getBlockHeight(elt);
                fs = (float)(value.getFloatValue() *
                        (Math.sqrt(w * w + h * h) / SQRT2 ) / 100.0);
            }
            return new FloatValue(CSSPrimitiveValue.CSS_NUMBER, fs);
        }
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                              CSSEngine engine,
                              int idx,
                              StyleMap sm,
                              Value value) {
        if (value == DEFAULT_VALUE) {
            CSSContext ctx = engine.getCSSContext();
            value = ctx.getDefaultFontFamily();
        }
        return value;
    }
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        case CSSPrimitiveValue.CSS_NUMBER:
        case CSSPrimitiveValue.CSS_PX:
            return value;

        case CSSPrimitiveValue.CSS_MM:
            CSSContext ctx = engine.getCSSContext();
            float v = value.getFloatValue();
            return new FloatValue(CSSPrimitiveValue.CSS_NUMBER,
                                  v / ctx.getPixelUnitToMillimeter());

        case CSSPrimitiveValue.CSS_CM:
            ctx = engine.getCSSContext();
            v = value.getFloatValue();
            return new FloatValue(CSSPrimitiveValue.CSS_NUMBER,
                                  v * 10f / ctx.getPixelUnitToMillimeter());

        case CSSPrimitiveValue.CSS_IN:
            ctx = engine.getCSSContext();
            v = value.getFloatValue();
            return new FloatValue(CSSPrimitiveValue.CSS_NUMBER,
                                  v * 25.4f / ctx.getPixelUnitToMillimeter());

        case CSSPrimitiveValue.CSS_PT:
            ctx = engine.getCSSContext();
            v = value.getFloatValue();
            return new FloatValue(CSSPrimitiveValue.CSS_NUMBER,
                                  v * 25.4f /
                                  (72f * ctx.getPixelUnitToMillimeter()));

        case CSSPrimitiveValue.CSS_PC:
            ctx = engine.getCSSContext();
            v = value.getFloatValue();
            return new FloatValue(CSSPrimitiveValue.CSS_NUMBER,
                                  (v * 25.4f /
                                   (6f * ctx.getPixelUnitToMillimeter())));

        case CSSPrimitiveValue.CSS_EMS:
            doParentRelative = true;
            scale = value.getFloatValue();
            break;
        case CSSPrimitiveValue.CSS_EXS:
            doParentRelative = true;
            scale = value.getFloatValue()*0.5f;   // !!! x-height
            break;
        case CSSPrimitiveValue.CSS_PERCENTAGE:
            doParentRelative = true;
            scale = value.getFloatValue()*0.01f;
            break;
        default:
        }

        if (value == ValueConstants.LARGER_VALUE) {
            doParentRelative = true;
            scale = 1.2f;
        } else if (value == ValueConstants.SMALLER_VALUE) {
            doParentRelative = true;
            scale = 1/1.2f;
        }

        if (doParentRelative) {
            sm.putParentRelative(idx, true);

            CSSStylableElement p;
            p = CSSEngine.getParentCSSStylableElement(elt);
            float fs;
            if (p == null) {
                CSSContext ctx = engine.getCSSContext();
                fs = ctx.getMediumFontSize();
            } else {
                fs = engine.getComputedStyle(p, null, idx).getFloatValue();
            }
            return new FloatValue(CSSPrimitiveValue.CSS_NUMBER, fs * scale);
        }

        // absolute identifiers
        CSSContext ctx = engine.getCSSContext();
        float fs = ctx.getMediumFontSize();
        String s = value.getStringValue();
        switch (s.charAt(0)) {
        case 'm':
            break;

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Related Classes of org.apache.flex.forks.batik.css.engine.CSSContext

  • org.apache.flex.forks.batik.css.engine.value.css2.FontFamilyManager
  • org.apache.flex.forks.batik.css.engine.value.css2.FontSizeManager
  • org.apache.flex.forks.batik.css.engine.value.css2.FontWeightManager
  • org.apache.flex.forks.batik.css.engine.value.LengthManager
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