Tasks

KDOM

KSVG2

General

• check whether we need more defaults like "120%" for filters in other places
• finish markers
• ems/exs length support
• optimize group opacity (reduce tempbuffer size)
• look into making progressive rendering generic (SVGStyledElementImpl.cc) (fire the event loop while progressively rendering so GUI keeps repsonisive)
• find out why early resizing (as soon as width/height on outer svg is known) doesn't visible resize the widget. (suspicion: event loop has no chance to function)
• printing (combine with KDOMView/KHTMLView?)

Missing classes as defined by IDL

• SVGICCColor, SVGCSSRule, SVGColorProfileElement, SVGColorProfileRule, SVGMaskElement, SVGCursorElement, SVGMetadataElement, SVGForeignObjectElement
• [text related] SVGTextPathElement, SVGAltGlyphElement, SVGAltGlyphDefElement, SVGAltGlyphItemElement, SVGGlyphRefElement, SVGFontElement, SVGGlyphElement, SVGMissingGlyphElement, SVGHKernElement, SVGVKernElement, SVGFontFaceElement. SVGFontFaceSrcElement, SVGFontFaceUriElement, SVGFontFaceFormatElement, SVGFontFaceNameElement, SVGDefinitionSrcElement
• [filter related]
  SVGFEConvolveMatrixElement, SVGFEDiffuseLightingElement, SVGFEDistantLightElement, SVGFEPointLightElement, SVGFESpotLightElement, SVGFEDisplacementMapElement, SVGFEMorphologyElement, SVGFESpecularLightingElement
• [animation related]
  SVGAnimateMotionElement, SVGMPathElement

Dynamic changes

• check pseudo style selectors (mostyle, link, hover etc..) (addPseudoStyle/getPseudoStyle.. needs checking in all kdom/ksvg2/khtml2!)
• dynamic update testcases:
  • dynamic clippath changes (clippathchanges.svg)
  • dynamic <svg> changes (svgchanges.svg)

Linking

• interactivity (linking using xlink:href, <a> support)
• add SVGViewSpec interface (currentView() function in SVGSVGElement)

Animations

• attribute handling in SVGAnimationElementImpl
  • 'restart' support
  • 'min' / 'max' support
  • 'calcMode' / 'keyTimes' / 'keySplines' support
• corner cases: (create testcases and check whether it works in ksvg2)
  • If to is used without from, (to animation) and if the attribute supports addition, the animation is defined to be a kind of mix of additive and non-additive. The underlying value is used as a starting point as with additive animation, however the ending value specified by the to attribute overrides the underlying value as though the animation was non-additive.
• <animateColor>
  • use 'calcMode' / 'keyTimes' / 'keySplines' attributes
• <animateTransform>
  • use 'calcMode' / 'keyTimes' / 'keySplines' attributes
• <animateMotion>
  • create element (!)
  • 'fill' support
  • use 'by' attribute
  • use 'values' attribute
  • use 'from' / 'to' attributes
  • use 'additive' / 'accumulate' attributes
  • use 'calcMode' / 'keyTimes' / 'keySplines' attributes
  • make animated values available as animVals
• <animate>
  • 'fill' support
  • use 'by' attribute
  • use 'values' attribute
  • use 'from' / 'to' attributes
  • use 'additive' / 'accumulate' attributes
  • use 'calcMode' / 'keyTimes' / 'keySplines' attributes
  • make animated values available as animVals

Color/PaintServer handling

• icc color handling (aka. color profiles)

Masking/Clipping

• 'mask' element is full todo.
• 'view' element is missing.

Images

• add advanced image stuff (inline base64, svg referencing, icc color profile matching)

Filters

• Work has been started on this. Better bookkeeping and addition of filter effects is needed, as well as optimization.

Text

• text support <tspan>/<tref>/<textPath> / svg font support (Qt4's ability to render text into QPainterPaths will probably be a key part)

Integration

• DCOP Interface?
• Other W3C techologies?

KCanvas

• adapt KCanvasImage, aka. hide KCanvasImageBuffer (use QImage where needed)

After we moved to Qt4 hacking:

• add Qt4 Arthur backend, let it directly draw to the QWidget