Safe Haskell	Safe-Inferred
Language	Haskell2010

Potato.Flow.Render

Synopsis

newtype RenderCache = RenderCache {
- unRenderCache :: REltIdMap OwlItemCache
}
data RenderContext = RenderContext {
- _renderContext_cache :: RenderCache
- _renderContext_owlTree :: OwlTree
- _renderContext_layerMetaMap :: LayerMetaMap
- _renderContext_broadPhase :: BroadPhaseState
- _renderContext_renderedCanvasRegion :: RenderedCanvasRegion
}
emptyRenderContext :: LBox -> RenderContext
emptyRenderCache :: RenderCache
renderCache_clearAtKeys :: RenderCache -> [REltId] -> RenderCache
renderCache_lookup :: RenderCache -> REltId -> Maybe OwlItemCache
render :: LBox -> [OwlSubItem] -> RenderContext -> RenderContext
render_new :: LBox -> [REltId] -> RenderContext -> RenderContext
data RenderedCanvasRegion = RenderedCanvasRegion {
- _renderedCanvasRegion_box :: LBox
- _renderedCanvasRegion_contents :: Vector MWidePChar
}
renderedCanvas_box :: RenderedCanvasRegion -> LBox
renderedCanvasRegion_nonEmptyCount :: RenderedCanvasRegion -> Int
emptyRenderedCanvasRegion :: LBox -> RenderedCanvasRegion
printRenderedCanvasRegion :: RenderedCanvasRegion -> IO ()
potatoRenderWithOwlTree :: OwlTree -> [OwlSubItem] -> RenderedCanvasRegion -> RenderedCanvasRegion
potatoRenderPFState :: OwlPFState -> RenderedCanvasRegion
renderedCanvasToText :: RenderedCanvasRegion -> Text
renderedCanvasRegionToText :: LBox -> RenderedCanvasRegion -> Text
renderWithBroadPhase :: LBox -> RenderContext -> RenderContext
moveRenderedCanvasRegion :: LBox -> RenderContext -> RenderContext
updateCanvas :: SuperOwlChanges -> NeedsUpdateSet -> RenderContext -> RenderContext
moveRenderedCanvasRegionNoReRender :: LBox -> RenderedCanvasRegion -> RenderedCanvasRegion

Documentation

newtype RenderCache Source #

Constructors

RenderCache
Fields unRenderCache :: REltIdMap OwlItemCache

Instances

Instances details

Show RenderCache Source #
Instance details Defined in Potato.Flow.RenderCache Methods showsPrec :: Int -> RenderCache -> ShowS # show :: RenderCache -> String # showList :: [RenderCache] -> ShowS #

data RenderContext Source #

Constructors

RenderContext
Fields _renderContext_cache :: RenderCache _renderContext_owlTree :: OwlTree _renderContext_layerMetaMap :: LayerMetaMap _renderContext_broadPhase :: BroadPhaseState _renderContext_renderedCanvasRegion :: RenderedCanvasRegion

Instances

Instances details

HasOwlTree RenderContext Source #

Instance details

Defined in Potato.Flow.Render

Methods

hasOwlTree_owlTree :: RenderContext -> OwlTree Source #

hasOwlTree_exists :: RenderContext -> REltId -> Bool Source #

hasOwlTree_findSuperOwl :: RenderContext -> REltId -> Maybe SuperOwl Source #

hasOwlTree_mustFindSuperOwl :: RenderContext -> REltId -> SuperOwl Source #

hasOwlTree_test_findFirstSuperOwlByName :: RenderContext -> Text -> Maybe SuperOwl Source #

hasOwlTree_test_mustFindFirstSuperOwlByName :: RenderContext -> Text -> SuperOwl Source #

emptyRenderContext :: LBox -> RenderContext Source #

emptyRenderCache :: RenderCache Source #

renderCache_clearAtKeys :: RenderCache -> [REltId] -> RenderCache Source #

renderCache_lookup :: RenderCache -> REltId -> Maybe OwlItemCache Source #

render :: LBox -> [OwlSubItem] -> RenderContext -> RenderContext Source #

renders just a portion of the RenderedCanvasRegion caller is expected to provide all SElts that intersect the rendered LBox (broadphase is ignored) SElts are rendered in ORDER

render_new :: LBox -> [REltId] -> RenderContext -> RenderContext Source #

renders just a portion of the RenderedCanvasRegion updates cache as appropriate caller is expected to provide all REltIds that intersect the rendered LBox (broadphase is ignored) REltIds are rendered in ORDER

data RenderedCanvasRegion Source #

Constructors

RenderedCanvasRegion
Fields _renderedCanvasRegion_box :: LBox _renderedCanvasRegion_contents :: Vector MWidePChar row major

Instances

Instances details

Show RenderedCanvasRegion Source #
Instance details Defined in Potato.Flow.Render Methods showsPrec :: Int -> RenderedCanvasRegion -> ShowS # show :: RenderedCanvasRegion -> String # showList :: [RenderedCanvasRegion] -> ShowS #
Eq RenderedCanvasRegion Source #
Instance details Defined in Potato.Flow.Render Methods (==) :: RenderedCanvasRegion -> RenderedCanvasRegion -> Bool # (/=) :: RenderedCanvasRegion -> RenderedCanvasRegion -> Bool #

renderedCanvas_box :: RenderedCanvasRegion -> LBox Source #

renderedCanvasRegion_nonEmptyCount :: RenderedCanvasRegion -> Int Source #

emptyRenderedCanvasRegion :: LBox -> RenderedCanvasRegion Source #

printRenderedCanvasRegion :: RenderedCanvasRegion -> IO () Source #

potatoRenderWithOwlTree :: OwlTree -> [OwlSubItem] -> RenderedCanvasRegion -> RenderedCanvasRegion Source #

brute force renders a RenderedCanvasRegion (ignores broadphase)

potatoRenderPFState :: OwlPFState -> RenderedCanvasRegion Source #

renderedCanvasToText :: RenderedCanvasRegion -> Text Source #

renderedCanvasRegionToText :: LBox -> RenderedCanvasRegion -> Text Source #

assumes region LBox is strictly contained in _renderedCanvasRegion_box

renderWithBroadPhase :: LBox -> RenderContext -> RenderContext Source #

moveRenderedCanvasRegion :: LBox -> RenderContext -> RenderContext Source #

updateCanvas :: SuperOwlChanges -> NeedsUpdateSet -> RenderContext -> RenderContext Source #

moveRenderedCanvasRegionNoReRender :: LBox -> RenderedCanvasRegion -> RenderedCanvasRegion Source #