コード例 #1
0
SVGPaintServer* KSVGPainterFactory::strokePaintServer(const RenderStyle* style, const RenderObject* item)
{
    if (!style->svgStyle()->hasStroke())
        return 0;

    SVGPaint* stroke = style->svgStyle()->strokePaint();

    SVGPaintServer* strokePaintServer = 0;
    if (stroke->paintType() == SVGPaint::SVG_PAINTTYPE_URI) {
        AtomicString id(SVGURIReference::getTarget(stroke->uri()));
        strokePaintServer = getPaintServerById(item->document(), id);

        SVGElement* svgElement = static_cast<SVGElement*>(item->element());
        ASSERT(svgElement && svgElement->document() && svgElement->isStyled());
 
        if (item->isRenderPath() && strokePaintServer)
            strokePaintServer->addClient(static_cast<SVGStyledElement*>(svgElement));
        else if (!strokePaintServer)
            svgElement->document()->accessSVGExtensions()->addPendingResource(id, static_cast<SVGStyledElement*>(svgElement)); 
    } else {
        strokePaintServer = sharedSolidPaintServer();
        SVGPaintServerSolid* strokePaintServerSolid = static_cast<SVGPaintServerSolid*>(strokePaintServer);
        if (stroke->paintType() == SVGPaint::SVG_PAINTTYPE_CURRENTCOLOR)
            strokePaintServerSolid->setColor(style->color());
        else
            strokePaintServerSolid->setColor(stroke->color());
        // FIXME: Ideally invalid colors would never get set on the RenderStyle and this could turn into an ASSERT
        if (!strokePaintServerSolid->color().isValid())
            strokePaintServer = 0;
    }

    return strokePaintServer;
}
コード例 #2
0
static v8::Handle<v8::Value> setUriCallback(const v8::Arguments& args)
{
    INC_STATS("DOM.SVGPaint.setUri");
    if (args.Length() < 1)
        return throwError("Not enough arguments", V8Proxy::TypeError);
    SVGPaint* imp = V8SVGPaint::toNative(args.Holder());
    STRING_TO_V8PARAMETER_EXCEPTION_BLOCK(V8Parameter<>, uri, MAYBE_MISSING_PARAMETER(args, 0, MissingIsUndefined));
    imp->setUri(uri);
    return v8::Handle<v8::Value>();
}
コード例 #3
0
RenderSVGResource* RenderSVGResource::strokePaintingResource(const RenderObject* object, const RenderStyle* style)
{
    ASSERT(object);
    ASSERT(style);

    const SVGRenderStyle* svgStyle = style->svgStyle();
    if (!svgStyle || !svgStyle->hasStroke())
        return 0;

    SVGPaint* strokePaint = svgStyle->strokePaint();
    ASSERT(strokePaint);

    RenderSVGResource* strokePaintingResource = 0;
    FloatRect objectBoundingBox = object->objectBoundingBox();

    SVGPaint::SVGPaintType paintType = strokePaint->paintType();
    if (!objectBoundingBox.isEmpty()
        && (paintType == SVGPaint::SVG_PAINTTYPE_URI || paintType == SVGPaint::SVG_PAINTTYPE_URI_RGBCOLOR)) {
        AtomicString id(SVGURIReference::getTarget(strokePaint->uri()));
        strokePaintingResource = getRenderSVGResourceContainerById(object->document(), id);

        if (!strokePaintingResource)
            registerPendingResource(id, paintType, object);
    }

    if (paintType != SVGPaint::SVG_PAINTTYPE_URI && !strokePaintingResource) {
        RenderSVGResourceSolidColor* solidResource = sharedSolidPaintingResource();
        strokePaintingResource = solidResource;

        Color strokeColor;
        if (strokePaint->paintType() == SVGPaint::SVG_PAINTTYPE_CURRENTCOLOR)
            strokeColor = style->visitedDependentColor(CSSPropertyColor);
        else
            strokeColor = strokePaint->color();

        adjustColorForPseudoRules(style, false /* useFillPaint */, strokeColor);

        // FIXME: Ideally invalid colors would never get set on the RenderStyle and this could turn into an ASSERT
        if (strokeColor.isValid())
            solidResource->setColor(strokeColor);
        else
            strokePaintingResource = 0;
    }

    if (!strokePaintingResource) {
        // default value (black), see bug 11017
        RenderSVGResourceSolidColor* solidResource = sharedSolidPaintingResource();
        solidResource->setColor(Color::black);
        strokePaintingResource = solidResource;
    }

    return strokePaintingResource;
}
コード例 #4
0
// FIXME: This method and strokePaintingResource() should be refactored, to share even more code
RenderSVGResource* RenderSVGResource::fillPaintingResource(RenderObject* object, const RenderStyle* style)
{
    ASSERT(object);
    ASSERT(style);

    const SVGRenderStyle* svgStyle = style->svgStyle();
    if (!svgStyle || !svgStyle->hasFill())
        return 0;

    SVGPaint* fillPaint = svgStyle->fillPaint();
    ASSERT(fillPaint);

    RenderSVGResource* fillPaintingResource = 0;

    SVGPaint::SVGPaintType paintType = fillPaint->paintType();
    if (paintType == SVGPaint::SVG_PAINTTYPE_URI || paintType == SVGPaint::SVG_PAINTTYPE_URI_RGBCOLOR) {
        if (SVGResources* resources = SVGResourcesCache::cachedResourcesForRenderObject(object))
            fillPaintingResource = resources->fill();
    }

    if (paintType != SVGPaint::SVG_PAINTTYPE_URI && !fillPaintingResource) {
        RenderSVGResourceSolidColor* solidResource = sharedSolidPaintingResource();
        fillPaintingResource = solidResource;

        Color fillColor;
        if (fillPaint->paintType() == SVGPaint::SVG_PAINTTYPE_CURRENTCOLOR)
            fillColor = style->visitedDependentColor(CSSPropertyColor);
        else
            fillColor = fillPaint->color();

        adjustColorForPseudoRules(style, true /* useFillPaint */, fillColor);

        // FIXME: Ideally invalid colors would never get set on the RenderStyle and this could turn into an ASSERT
        if (fillColor.isValid())
            solidResource->setColor(fillColor);
        else
            fillPaintingResource = 0;
    }

    if (!fillPaintingResource) {
        // default value (black), see bug 11017
        RenderSVGResourceSolidColor* solidResource = sharedSolidPaintingResource();
        solidResource->setColor(Color::black);
        fillPaintingResource = solidResource;
    }

    return fillPaintingResource;
}
コード例 #5
0
ファイル: JSSVGPaint.cpp プロジェクト: Mr-Kumar-Abhishek/qt
JSValue JSC_HOST_CALL jsSVGPaintPrototypeFunctionSetPaint(ExecState* exec, JSObject*, JSValue thisValue, const ArgList& args)
{
    UNUSED_PARAM(args);
    if (!thisValue.inherits(&JSSVGPaint::s_info))
        return throwError(exec, TypeError);
    JSSVGPaint* castedThisObj = static_cast<JSSVGPaint*>(asObject(thisValue));
    SVGPaint* imp = static_cast<SVGPaint*>(castedThisObj->impl());
    ExceptionCode ec = 0;
    SVGPaint::SVGPaintType paintType = static_cast<SVGPaint::SVGPaintType>(args.at(0).toInt32(exec));
    const UString& uri = args.at(1).toString(exec);
    const UString& rgbColor = args.at(2).toString(exec);
    const UString& iccColor = args.at(3).toString(exec);

    imp->setPaint(paintType, uri, rgbColor, iccColor, ec);
    setDOMException(exec, ec);
    return jsUndefined();
}
コード例 #6
0
inline void RenderSVGResource::adjustColorForPseudoRules(const RenderStyle* style, bool useFillPaint, Color& color)
{
    if (style->insideLink() != InsideVisitedLink)
        return;

    RenderStyle* visitedStyle = style->getCachedPseudoStyle(VISITED_LINK);
    SVGPaint* visitedPaint = useFillPaint ? visitedStyle->svgStyle()->fillPaint() : visitedStyle->svgStyle()->strokePaint();
    if (visitedPaint->paintType() == SVGPaint::SVG_PAINTTYPE_URI)
        return;

    Color visitedColor;
    if (visitedPaint->paintType() == SVGPaint::SVG_PAINTTYPE_CURRENTCOLOR)
        visitedColor = visitedStyle->color();
    else
        visitedColor = visitedPaint->color();

    if (visitedColor.isValid())
        color = Color(visitedColor.red(), visitedColor.green(), visitedColor.blue(), color.alpha());
}
コード例 #7
0
static v8::Handle<v8::Value> setPaintCallback(const v8::Arguments& args)
{
    INC_STATS("DOM.SVGPaint.setPaint");
    if (args.Length() < 4)
        return throwError("Not enough arguments", V8Proxy::TypeError);
    SVGPaint* imp = V8SVGPaint::toNative(args.Holder());
    ExceptionCode ec = 0;
    {
    EXCEPTION_BLOCK(int, paintType, toUInt32(MAYBE_MISSING_PARAMETER(args, 0, MissingIsUndefined)));
    STRING_TO_V8PARAMETER_EXCEPTION_BLOCK(V8Parameter<>, uri, MAYBE_MISSING_PARAMETER(args, 1, MissingIsUndefined));
    STRING_TO_V8PARAMETER_EXCEPTION_BLOCK(V8Parameter<>, rgbColor, MAYBE_MISSING_PARAMETER(args, 2, MissingIsUndefined));
    STRING_TO_V8PARAMETER_EXCEPTION_BLOCK(V8Parameter<>, iccColor, MAYBE_MISSING_PARAMETER(args, 3, MissingIsUndefined));
    imp->setPaint(paintType, uri, rgbColor, iccColor, ec);
    if (UNLIKELY(ec))
        goto fail;
    return v8::Handle<v8::Value>();
    }
    fail:
    V8Proxy::setDOMException(ec);
    return v8::Handle<v8::Value>();
}
コード例 #8
0
SVGPaintServer* SVGPaintServer::fillPaintServer(const RenderStyle* style, const RenderObject* item)
{
    if (!style->svgStyle()->hasFill())
        return 0;

    SVGPaint* fill = style->svgStyle()->fillPaint();

    SVGPaintServer* fillPaintServer = 0;
    SVGPaint::SVGPaintType paintType = fill->paintType();
    if (paintType == SVGPaint::SVG_PAINTTYPE_URI ||
        paintType == SVGPaint::SVG_PAINTTYPE_URI_RGBCOLOR) {
        AtomicString id(SVGURIReference::getTarget(fill->uri()));
        fillPaintServer = getPaintServerById(item->document(), id);

        SVGElement* svgElement = static_cast<SVGElement*>(item->node());
        ASSERT(svgElement && svgElement->document() && svgElement->isStyled());

        if (item->isRenderPath() && fillPaintServer)
            fillPaintServer->addClient(static_cast<SVGStyledElement*>(svgElement));
        else if (!fillPaintServer && paintType == SVGPaint::SVG_PAINTTYPE_URI)
            svgElement->document()->accessSVGExtensions()->addPendingResource(id, static_cast<SVGStyledElement*>(svgElement)); 
    }
    if (paintType != SVGPaint::SVG_PAINTTYPE_URI && !fillPaintServer) {
        fillPaintServer = sharedSolidPaintServer();
        SVGPaintServerSolid* fillPaintServerSolid = static_cast<SVGPaintServerSolid*>(fillPaintServer);
        if (paintType == SVGPaint::SVG_PAINTTYPE_CURRENTCOLOR)
            fillPaintServerSolid->setColor(style->color());
        else
            fillPaintServerSolid->setColor(fill->color());
        // FIXME: Ideally invalid colors would never get set on the RenderStyle and this could turn into an ASSERT
        if (!fillPaintServerSolid->color().isValid())
            fillPaintServer = 0;
    }
    if (!fillPaintServer) {
        // default value (black), see bug 11017
        fillPaintServer = sharedSolidPaintServer();
        static_cast<SVGPaintServerSolid*>(fillPaintServer)->setColor(Color::black);
    }
    return fillPaintServer;
}
コード例 #9
0
ファイル: svgpaintparser.cpp プロジェクト: prestocore/browser
void
SVGPaintParser::ScanBackupPaint(SVGPaint &paint)
{
    SVGColor color;
    if (tokenizer.Scan("none"))
    {
		paint.SetPaintType(SVGPaint::URI_NONE);
    }
    else if (tokenizer.Scan("currentColor"))
    {
		paint.SetPaintType(SVGPaint::URI_CURRENT_COLOR);
    }
    else if (ScanColor(color))
    {
		paint.SetPaintType(SVGPaint::URI_RGBCOLOR);
		paint.SetColorRef(color.GetColorRef());
    }
    else
    {
		status = OpStatus::ERR;
    }
}
コード例 #10
0
ファイル: svgpaintparser.cpp プロジェクト: prestocore/browser
OP_STATUS
SVGPaintParser::ParsePaint(const uni_char *input_string, unsigned input_string_length,
						   SVGPaint& paint)
{
    if (input_string_length == 4 && uni_strncmp(input_string, "none", 4) == 0)
    {
		paint.SetPaintType(SVGPaint::NONE);
		return OpStatus::OK;
    }
    else if (input_string_length == 12 && uni_strncmp(input_string, "currentColor", 12) == 0)
    {
		paint.SetPaintType(SVGPaint::CURRENT_COLOR);
		return OpStatus::OK;
    }
    else
    {
		SVGColor color;
		const uni_char *url_string;
		unsigned url_string_length;
		status = OpStatus::OK;

		tokenizer.Reset(input_string, input_string_length);
		if (tokenizer.ScanURL(url_string, url_string_length))
		{
			paint.SetPaintType(SVGPaint::URI);
			paint.SetURI(url_string, url_string_length);

			tokenizer.EatWsp();
			if (!tokenizer.IsEnd())
				ScanBackupPaint(paint);
		}
		else if (ScanColor(color))
		{
			paint.SetPaintType(SVGPaint::RGBCOLOR);
			paint.SetColorRef(color.GetColorRef());
		}
		else
		{
			status = OpStatus::ERR;
		}

		return tokenizer.ReturnStatus(status);
    }
}
コード例 #11
0
void StyleResolver::applySVGProperty(CSSPropertyID id, CSSValue* value)
{
    ASSERT(value);
    CSSPrimitiveValue* primitiveValue = 0;
    if (value->isPrimitiveValue())
        primitiveValue = static_cast<CSSPrimitiveValue*>(value);

    const StyleResolverState& state = m_state;
    SVGRenderStyle* svgstyle = state.style()->accessSVGStyle();

    bool isInherit = state.parentNode() && value->isInheritedValue();
    bool isInitial = value->isInitialValue() || (!state.parentNode() && value->isInheritedValue());

    // What follows is a list that maps the CSS properties into their
    // corresponding front-end RenderStyle values. Shorthands(e.g. border,
    // background) occur in this list as well and are only hit when mapping
    // "inherit" or "initial" into front-end values.
    switch (id)
    {
        // ident only properties
        case CSSPropertyAlignmentBaseline:
        {
            HANDLE_INHERIT_AND_INITIAL(alignmentBaseline, AlignmentBaseline)
            if (!primitiveValue)
                break;

            svgstyle->setAlignmentBaseline(*primitiveValue);
            break;
        }
        case CSSPropertyBaselineShift:
        {
            HANDLE_INHERIT_AND_INITIAL(baselineShift, BaselineShift);
            if (!primitiveValue)
                break;

            if (primitiveValue->getIdent()) {
                switch (primitiveValue->getIdent()) {
                case CSSValueBaseline:
                    svgstyle->setBaselineShift(BS_BASELINE);
                    break;
                case CSSValueSub:
                    svgstyle->setBaselineShift(BS_SUB);
                    break;
                case CSSValueSuper:
                    svgstyle->setBaselineShift(BS_SUPER);
                    break;
                default:
                    break;
                }
            } else {
                svgstyle->setBaselineShift(BS_LENGTH);
                svgstyle->setBaselineShiftValue(SVGLength::fromCSSPrimitiveValue(primitiveValue));
            }

            break;
        }
        case CSSPropertyKerning:
        {
            HANDLE_INHERIT_AND_INITIAL(kerning, Kerning);
            if (primitiveValue)
                svgstyle->setKerning(SVGLength::fromCSSPrimitiveValue(primitiveValue));
            break;
        }
        case CSSPropertyDominantBaseline:
        {
            HANDLE_INHERIT_AND_INITIAL(dominantBaseline, DominantBaseline)
            if (primitiveValue)
                svgstyle->setDominantBaseline(*primitiveValue);
            break;
        }
        case CSSPropertyColorInterpolation:
        {
            HANDLE_INHERIT_AND_INITIAL(colorInterpolation, ColorInterpolation)
            if (primitiveValue)
                svgstyle->setColorInterpolation(*primitiveValue);
            break;
        }
        case CSSPropertyColorInterpolationFilters:
        {
            HANDLE_INHERIT_AND_INITIAL(colorInterpolationFilters, ColorInterpolationFilters)
            if (primitiveValue)
                svgstyle->setColorInterpolationFilters(*primitiveValue);
            break;
        }
        case CSSPropertyColorProfile:
        {
            // Not implemented.
            break;
        }
        case CSSPropertyColorRendering:
        {
            HANDLE_INHERIT_AND_INITIAL(colorRendering, ColorRendering)
            if (primitiveValue)
                svgstyle->setColorRendering(*primitiveValue);
            break;
        }
        case CSSPropertyClipRule:
        {
            HANDLE_INHERIT_AND_INITIAL(clipRule, ClipRule)
            if (primitiveValue)
                svgstyle->setClipRule(*primitiveValue);
            break;
        }
        case CSSPropertyFillRule:
        {
            HANDLE_INHERIT_AND_INITIAL(fillRule, FillRule)
            if (primitiveValue)
                svgstyle->setFillRule(*primitiveValue);
            break;
        }
        case CSSPropertyStrokeLinejoin:
        {
            HANDLE_INHERIT_AND_INITIAL(joinStyle, JoinStyle)
            if (primitiveValue)
                svgstyle->setJoinStyle(*primitiveValue);
            break;
        }
        case CSSPropertyShapeRendering:
        {
            HANDLE_INHERIT_AND_INITIAL(shapeRendering, ShapeRendering)
            if (primitiveValue)
                svgstyle->setShapeRendering(*primitiveValue);
            break;
        }
        // end of ident only properties
        case CSSPropertyFill:
        {
            if (isInherit) {
                const SVGRenderStyle* svgParentStyle = state.parentStyle()->svgStyle();
                svgstyle->setFillPaint(svgParentStyle->fillPaintType(), svgParentStyle->fillPaintColor(), svgParentStyle->fillPaintUri(), applyPropertyToRegularStyle(), applyPropertyToVisitedLinkStyle());
                return;
            }
            if (isInitial) {
                svgstyle->setFillPaint(SVGRenderStyle::initialFillPaintType(), SVGRenderStyle::initialFillPaintColor(), SVGRenderStyle::initialFillPaintUri(), applyPropertyToRegularStyle(), applyPropertyToVisitedLinkStyle());
                return;
            }
            if (value->isSVGPaint()) {
                SVGPaint* svgPaint = static_cast<SVGPaint*>(value);
                svgstyle->setFillPaint(svgPaint->paintType(), colorFromSVGColorCSSValue(svgPaint, state.style()->color()), svgPaint->uri(), applyPropertyToRegularStyle(), applyPropertyToVisitedLinkStyle());
            }
            break;
        }
        case CSSPropertyStroke:
        {
            if (isInherit) {
                const SVGRenderStyle* svgParentStyle = state.parentStyle()->svgStyle();
                svgstyle->setStrokePaint(svgParentStyle->strokePaintType(), svgParentStyle->strokePaintColor(), svgParentStyle->strokePaintUri(), applyPropertyToRegularStyle(), applyPropertyToVisitedLinkStyle());
                return;
            }
            if (isInitial) {
                svgstyle->setStrokePaint(SVGRenderStyle::initialStrokePaintType(), SVGRenderStyle::initialStrokePaintColor(), SVGRenderStyle::initialStrokePaintUri(), applyPropertyToRegularStyle(), applyPropertyToVisitedLinkStyle());
                return;
            }
            if (value->isSVGPaint()) {
                SVGPaint* svgPaint = static_cast<SVGPaint*>(value);
                svgstyle->setStrokePaint(svgPaint->paintType(), colorFromSVGColorCSSValue(svgPaint, state.style()->color()), svgPaint->uri(), applyPropertyToRegularStyle(), applyPropertyToVisitedLinkStyle());
            }
            break;
        }
        case CSSPropertyStrokeWidth:
        {
            HANDLE_INHERIT_AND_INITIAL(strokeWidth, StrokeWidth)
            if (primitiveValue)
                svgstyle->setStrokeWidth(SVGLength::fromCSSPrimitiveValue(primitiveValue));
            break;
        }
        case CSSPropertyStrokeDasharray:
        {
            HANDLE_INHERIT_AND_INITIAL(strokeDashArray, StrokeDashArray)
            if (!value->isValueList()) {
                svgstyle->setStrokeDashArray(SVGRenderStyle::initialStrokeDashArray());
                break;
            }

            CSSValueList* dashes = static_cast<CSSValueList*>(value);

            Vector<SVGLength> array;
            size_t length = dashes->length();
            for (size_t i = 0; i < length; ++i) {
                CSSValue* currValue = dashes->itemWithoutBoundsCheck(i);
                if (!currValue->isPrimitiveValue())
                    continue;

                CSSPrimitiveValue* dash = static_cast<CSSPrimitiveValue*>(dashes->itemWithoutBoundsCheck(i));
                array.append(SVGLength::fromCSSPrimitiveValue(dash));
            }

            svgstyle->setStrokeDashArray(array);
            break;
        }
        case CSSPropertyStrokeDashoffset:
        {
            HANDLE_INHERIT_AND_INITIAL(strokeDashOffset, StrokeDashOffset)
            if (primitiveValue)
                svgstyle->setStrokeDashOffset(SVGLength::fromCSSPrimitiveValue(primitiveValue));
            break;
        }
        case CSSPropertyFillOpacity:
        {
            HANDLE_INHERIT_AND_INITIAL(fillOpacity, FillOpacity)
            if (!primitiveValue)
                return;

            float f = 0.0f;
            int type = primitiveValue->primitiveType();
            if (type == CSSPrimitiveValue::CSS_PERCENTAGE)
                f = primitiveValue->getFloatValue() / 100.0f;
            else if (type == CSSPrimitiveValue::CSS_NUMBER)
                f = primitiveValue->getFloatValue();
            else
                return;

            svgstyle->setFillOpacity(f);
            break;
        }
        case CSSPropertyStrokeOpacity:
        {
            HANDLE_INHERIT_AND_INITIAL(strokeOpacity, StrokeOpacity)
            if (!primitiveValue)
                return;

            float f = 0.0f;
            int type = primitiveValue->primitiveType();
            if (type == CSSPrimitiveValue::CSS_PERCENTAGE)
                f = primitiveValue->getFloatValue() / 100.0f;
            else if (type == CSSPrimitiveValue::CSS_NUMBER)
                f = primitiveValue->getFloatValue();
            else
                return;

            svgstyle->setStrokeOpacity(f);
            break;
        }
        case CSSPropertyStopOpacity:
        {
            HANDLE_INHERIT_AND_INITIAL(stopOpacity, StopOpacity)
            if (!primitiveValue)
                return;

            float f = 0.0f;
            int type = primitiveValue->primitiveType();
            if (type == CSSPrimitiveValue::CSS_PERCENTAGE)
                f = primitiveValue->getFloatValue() / 100.0f;
            else if (type == CSSPrimitiveValue::CSS_NUMBER)
                f = primitiveValue->getFloatValue();
            else
                return;

            svgstyle->setStopOpacity(f);
            break;
        }
        case CSSPropertyMarkerStart:
        {
            HANDLE_INHERIT_AND_INITIAL(markerStartResource, MarkerStartResource)
            if (!primitiveValue)
                return;

            String s;
            int type = primitiveValue->primitiveType();
            if (type == CSSPrimitiveValue::CSS_URI)
                s = primitiveValue->getStringValue();

            svgstyle->setMarkerStartResource(SVGURIReference::fragmentIdentifierFromIRIString(s, state.document()));
            break;
        }
        case CSSPropertyMarkerMid:
        {
            HANDLE_INHERIT_AND_INITIAL(markerMidResource, MarkerMidResource)
            if (!primitiveValue)
                return;

            String s;
            int type = primitiveValue->primitiveType();
            if (type == CSSPrimitiveValue::CSS_URI)
                s = primitiveValue->getStringValue();

            svgstyle->setMarkerMidResource(SVGURIReference::fragmentIdentifierFromIRIString(s, state.document()));
            break;
        }
        case CSSPropertyMarkerEnd:
        {
            HANDLE_INHERIT_AND_INITIAL(markerEndResource, MarkerEndResource)
            if (!primitiveValue)
                return;

            String s;
            int type = primitiveValue->primitiveType();
            if (type == CSSPrimitiveValue::CSS_URI)
                s = primitiveValue->getStringValue();

            svgstyle->setMarkerEndResource(SVGURIReference::fragmentIdentifierFromIRIString(s, state.document()));
            break;
        }
        case CSSPropertyStrokeLinecap:
        {
            HANDLE_INHERIT_AND_INITIAL(capStyle, CapStyle)
            if (primitiveValue)
                svgstyle->setCapStyle(*primitiveValue);
            break;
        }
        case CSSPropertyStrokeMiterlimit:
        {
            HANDLE_INHERIT_AND_INITIAL(strokeMiterLimit, StrokeMiterLimit)
            if (!primitiveValue)
                return;

            float f = 0.0f;
            int type = primitiveValue->primitiveType();
            if (type == CSSPrimitiveValue::CSS_NUMBER)
                f = primitiveValue->getFloatValue();
            else
                return;

            svgstyle->setStrokeMiterLimit(f);
            break;
        }
        case CSSPropertyFilter:
        {
            HANDLE_INHERIT_AND_INITIAL(filterResource, FilterResource)
            if (!primitiveValue)
                return;

            String s;
            int type = primitiveValue->primitiveType();
            if (type == CSSPrimitiveValue::CSS_URI)
                s = primitiveValue->getStringValue();

            svgstyle->setFilterResource(SVGURIReference::fragmentIdentifierFromIRIString(s, state.document()));
            break;
        }
        case CSSPropertyMask:
        {
            HANDLE_INHERIT_AND_INITIAL(maskerResource, MaskerResource)
            if (!primitiveValue)
                return;

            String s;
            int type = primitiveValue->primitiveType();
            if (type == CSSPrimitiveValue::CSS_URI)
                s = primitiveValue->getStringValue();

            svgstyle->setMaskerResource(SVGURIReference::fragmentIdentifierFromIRIString(s, state.document()));
            break;
        }
        case CSSPropertyClipPath:
        {
            HANDLE_INHERIT_AND_INITIAL(clipperResource, ClipperResource)
            if (!primitiveValue)
                return;

            String s;
            int type = primitiveValue->primitiveType();
            if (type == CSSPrimitiveValue::CSS_URI)
                s = primitiveValue->getStringValue();

            svgstyle->setClipperResource(SVGURIReference::fragmentIdentifierFromIRIString(s, state.document()));
            break;
        }
        case CSSPropertyTextAnchor:
        {
            HANDLE_INHERIT_AND_INITIAL(textAnchor, TextAnchor)
            if (primitiveValue)
                svgstyle->setTextAnchor(*primitiveValue);
            break;
        }
        case CSSPropertyWritingMode:
        {
            HANDLE_INHERIT_AND_INITIAL(writingMode, WritingMode)
            if (primitiveValue)
                svgstyle->setWritingMode(*primitiveValue);
            break;
        }
        case CSSPropertyStopColor:
        {
            HANDLE_INHERIT_AND_INITIAL(stopColor, StopColor);
            if (value->isSVGColor())
                svgstyle->setStopColor(colorFromSVGColorCSSValue(static_cast<SVGColor*>(value), state.style()->color()));
            break;
        }
       case CSSPropertyLightingColor:
        {
            HANDLE_INHERIT_AND_INITIAL(lightingColor, LightingColor);
            if (value->isSVGColor())
                svgstyle->setLightingColor(colorFromSVGColorCSSValue(static_cast<SVGColor*>(value), state.style()->color()));
            break;
        }
        case CSSPropertyFloodOpacity:
        {
            HANDLE_INHERIT_AND_INITIAL(floodOpacity, FloodOpacity)
            if (!primitiveValue)
                return;

            float f = 0.0f;
            int type = primitiveValue->primitiveType();
            if (type == CSSPrimitiveValue::CSS_PERCENTAGE)
                f = primitiveValue->getFloatValue() / 100.0f;
            else if (type == CSSPrimitiveValue::CSS_NUMBER)
                f = primitiveValue->getFloatValue();
            else
                return;

            svgstyle->setFloodOpacity(f);
            break;
        }
        case CSSPropertyFloodColor:
        {
            HANDLE_INHERIT_AND_INITIAL(floodColor, FloodColor);
            if (value->isSVGColor())
                svgstyle->setFloodColor(colorFromSVGColorCSSValue(static_cast<SVGColor*>(value), state.style()->color()));
            break;
        }
        case CSSPropertyGlyphOrientationHorizontal:
        {
            HANDLE_INHERIT_AND_INITIAL(glyphOrientationHorizontal, GlyphOrientationHorizontal)
            if (!primitiveValue)
                return;

            if (primitiveValue->primitiveType() == CSSPrimitiveValue::CSS_DEG) {
                int orientation = angleToGlyphOrientation(primitiveValue->getFloatValue());
                ASSERT(orientation != -1);

                svgstyle->setGlyphOrientationHorizontal((EGlyphOrientation) orientation);
            }

            break;
        }
        case CSSPropertyGlyphOrientationVertical:
        {
            HANDLE_INHERIT_AND_INITIAL(glyphOrientationVertical, GlyphOrientationVertical)
            if (!primitiveValue)
                return;

            if (primitiveValue->primitiveType() == CSSPrimitiveValue::CSS_DEG) {
                int orientation = angleToGlyphOrientation(primitiveValue->getFloatValue());
                ASSERT(orientation != -1);

                svgstyle->setGlyphOrientationVertical((EGlyphOrientation) orientation);
            } else if (primitiveValue->getIdent() == CSSValueAuto)
                svgstyle->setGlyphOrientationVertical(GO_AUTO);

            break;
        }
        case CSSPropertyEnableBackground:
            // Silently ignoring this property for now
            // http://bugs.webkit.org/show_bug.cgi?id=6022
            break;
        case CSSPropertyWebkitSvgShadow: {
            if (isInherit)
                return svgstyle->setShadow(adoptPtr(state.parentStyle()->svgStyle()->shadow() ? new ShadowData(*state.parentStyle()->svgStyle()->shadow()) : 0));
            if (isInitial || primitiveValue) // initial | none
                return svgstyle->setShadow(nullptr);

            if (!value->isValueList())
                return;

            CSSValueList *list = static_cast<CSSValueList*>(value);
            if (!list->length())
                return;

            CSSValue* firstValue = list->itemWithoutBoundsCheck(0);
            if (!firstValue->isShadowValue())
                return;
            ShadowValue* item = static_cast<ShadowValue*>(firstValue);
            IntPoint location(item->x->computeLength<int>(state.style(), state.rootElementStyle()),
                item->y->computeLength<int>(state.style(), state.rootElementStyle()));
            int blur = item->blur ? item->blur->computeLength<int>(state.style(), state.rootElementStyle()) : 0;
            Color color;
            if (item->color)
                color = colorFromPrimitiveValue(item->color.get());

            // -webkit-svg-shadow does should not have a spread or style
            ASSERT(!item->spread);
            ASSERT(!item->style);

            OwnPtr<ShadowData> shadowData = adoptPtr(new ShadowData(location, blur, 0, Normal, false, color.isValid() ? color : Color::transparent));
            svgstyle->setShadow(shadowData.release());
            return;
        }
        case CSSPropertyVectorEffect: {
            HANDLE_INHERIT_AND_INITIAL(vectorEffect, VectorEffect)
            if (!primitiveValue)
                break;

            svgstyle->setVectorEffect(*primitiveValue);
            break;
        }
        case CSSPropertyBufferedRendering: {
            HANDLE_INHERIT_AND_INITIAL(bufferedRendering, BufferedRendering)
            if (!primitiveValue)
                break;

            svgstyle->setBufferedRendering(*primitiveValue);
            break;
        }
        case CSSPropertyMaskType: {
            HANDLE_INHERIT_AND_INITIAL(maskType, MaskType)
            if (!primitiveValue)
                break;

            svgstyle->setMaskType(*primitiveValue);
            break;
        }
        default:
            // If you crash here, it's because you added a css property and are not handling it
            // in either this switch statement or the one in StyleResolver::applyProperty
            ASSERT_WITH_MESSAGE(0, "unimplemented propertyID: %d", id);
            return;
    }
}
コード例 #12
0
static inline RenderSVGResource* requestPaintingResource(RenderSVGResourceMode mode, RenderObject* object, const RenderStyle* style, Color& fallbackColor)
{
    ASSERT(object);
    ASSERT(style);

    // If we have no style at all, ignore it.
    const SVGRenderStyle* svgStyle = style->svgStyle();
    if (!svgStyle)
        return 0;

    // If we have no fill/stroke, return 0.
    if (mode == ApplyToFillMode) {
        if (!svgStyle->hasFill())
            return 0;
    } else {
        if (!svgStyle->hasStroke())
            return 0;
    }

    SVGPaint* paint = mode == ApplyToFillMode ? svgStyle->fillPaint() : svgStyle->strokePaint();
    ASSERT(paint);

    SVGPaint::SVGPaintType paintType = paint->paintType();
    if (paintType == SVGPaint::SVG_PAINTTYPE_NONE)
        return 0;

    Color color;
    if (paintType == SVGPaint::SVG_PAINTTYPE_RGBCOLOR
        || paintType == SVGPaint::SVG_PAINTTYPE_RGBCOLOR_ICCCOLOR
        || paintType == SVGPaint::SVG_PAINTTYPE_URI_RGBCOLOR
        || paintType == SVGPaint::SVG_PAINTTYPE_URI_RGBCOLOR_ICCCOLOR)
        color = paint->color();
    else if (paintType == SVGPaint::SVG_PAINTTYPE_CURRENTCOLOR || paintType == SVGPaint::SVG_PAINTTYPE_URI_CURRENTCOLOR)
        color = style->visitedDependentColor(CSSPropertyColor);

    if (style->insideLink() == InsideVisitedLink) {
        RenderStyle* visitedStyle = style->getCachedPseudoStyle(VISITED_LINK);
        ASSERT(visitedStyle);

        if (SVGPaint* visitedPaint = mode == ApplyToFillMode ? visitedStyle->svgStyle()->fillPaint() : visitedStyle->svgStyle()->strokePaint()) {
            // For SVG_PAINTTYPE_CURRENTCOLOR, 'color' already contains the 'visitedColor'.
            if (visitedPaint->paintType() < SVGPaint::SVG_PAINTTYPE_URI_NONE && visitedPaint->paintType() != SVGPaint::SVG_PAINTTYPE_CURRENTCOLOR) {
                const Color& visitedColor = visitedPaint->color();
                if (visitedColor.isValid())
                    color = Color(visitedColor.red(), visitedColor.green(), visitedColor.blue(), color.alpha());
            }
        }
    }

    // If the primary resource is just a color, return immediately.
    RenderSVGResourceSolidColor* colorResource = RenderSVGResource::sharedSolidPaintingResource();
    if (paintType < SVGPaint::SVG_PAINTTYPE_URI_NONE) {
        // If an invalid fill color is specified, fallback to fill/stroke="none".
        if (!color.isValid())
            return 0;

        colorResource->setColor(color);
        return colorResource;
    }

    // If no resources are associated with the given renderer, return the color resource.
    SVGResources* resources = SVGResourcesCache::cachedResourcesForRenderObject(object);
    if (!resources) {
        // If a paint server is specified, and no or an invalid fallback color is given, default to fill/stroke="black".
        if (!color.isValid())
            color = Color::black;

        colorResource->setColor(color);
        return colorResource;
    }

    // If the requested resource is not available, return the color resource.
    RenderSVGResource* uriResource = mode == ApplyToFillMode ? resources->fill() : resources->stroke();
    if (!uriResource) {
        // If a paint server is specified, and no or an invalid fallback color is given, default to fill/stroke="black".
        if (!color.isValid())
            color = Color::black;

        colorResource->setColor(color);
        return colorResource;
    }

    // The paint server resource exists, though it may be invalid (pattern with width/height=0). Pass the fallback color to our caller
    // so it can use the solid color painting resource, if applyResource() on the URI resource failed.
    fallbackColor = color;
    return uriResource;
}
コード例 #13
0
static v8::Handle<v8::Value> uriAttrGetter(v8::Local<v8::String> name, const v8::AccessorInfo& info)
{
    INC_STATS("DOM.SVGPaint.uri._get");
    SVGPaint* imp = V8SVGPaint::toNative(info.Holder());
    return v8String(imp->uri());
}
コード例 #14
0
static v8::Handle<v8::Value> paintTypeAttrGetter(v8::Local<v8::String> name, const v8::AccessorInfo& info)
{
    INC_STATS("DOM.SVGPaint.paintType._get");
    SVGPaint* imp = V8SVGPaint::toNative(info.Holder());
    return v8::Integer::New(imp->paintType());
}