style

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v0.0.0-...-203cdba Latest Latest Go to latest Published: Dec 27, 2022 License: BSD-3-Clause Imports: 20 Imported by: 0

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Repository

github.com/psilva261/opossum

Links

Open Source Insights

Documentation ¶

Index ¶

Constants
Variables
func FetchNodeMap(doc *html.Node, cssText string) (m map[*html.Node]Map, err error)
func FetchNodeRules(doc *html.Node, cssText string) (m map[*html.Node][]Rule, rVars map[string]string, err error)
func Init(d *duit.DUI)
func MatchQuery(mediaQuery string, values map[string]string) (yes bool, err error)
func MergeNodeMaps(m, addOn map[*html.Node]Map)
func Preprocess(s string) (bs []byte, ct opossum.ContentType, imports []string, err error)
func SetFetcher(f opossum.Fetcher)
type Declaration
type DomTree
type Map
- func NewMap(n *html.Node) Map
- func (cs Map) ApplyChildStyle(ccs Map, copyAll bool) (res Map)
- func (cs Map) BackgroundGradient() (img *draw.Image)
- func (cs Map) BoxBackground() (i *draw.Image, err error)
- func (cs Map) Color() draw.Color
- func (cs Map) Css(propName string) string
- func (cs *Map) CssPx(propName string) (l int, err error)
- func (cs Map) Font() *draw.Font
- func (cs Map) FontFilename() (string, bool)
- func (cs Map) FontHeight() float64
- func (cs Map) FontSize() float64
- func (cs *Map) Height() int
- func (cs Map) IsDisplayNone() bool
- func (cs Map) IsFlex() bool
- func (cs Map) IsFlexDirectionRow() bool
- func (cs Map) IsInline() bool
- func (cs Map) SetCss(k, v string)
- func (cs *Map) Tlbr(key string) (s duit.Space, err error)
- func (cs Map) Width() int
type MediaExpr
type MediaQuery
type Rule
type Selector
type Sheet
- func Parse(str string, inline bool) (s Sheet, err error)

Constants ¶

View Source

const AddOnCSS = `` /* 965-byte string literal not displayed */

View Source

const FontBaseSize = 11.0

Variables ¶

View Source

var MediaValues = map[string]string{
	"type":                 "screen",
	"width":                fmt.Sprintf("%vpx", WindowWidth),
	"orientation":          "landscape",
	"prefers-color-scheme": "dark",
}

View Source

var TextNode = Map{
	Declarations: map[string]Declaration{
		"display": Declaration{
			Prop: "display",
			Val:  "inline",
		},
	},
}

View Source

var WindowHeight = 1080

View Source

var WindowWidth = 1280

Functions ¶

func FetchNodeMap ¶

func FetchNodeMap(doc *html.Node, cssText string) (m map[*html.Node]Map, err error)

func FetchNodeRules ¶

func FetchNodeRules(doc *html.Node, cssText string) (m map[*html.Node][]Rule, rVars map[string]string, err error)

func Init ¶

func Init(d *duit.DUI)

func MatchQuery ¶

func MatchQuery(mediaQuery string, values map[string]string) (yes bool, err error)

func MergeNodeMaps ¶

func MergeNodeMaps(m, addOn map[*html.Node]Map)

func Preprocess ¶

func Preprocess(s string) (bs []byte, ct opossum.ContentType, imports []string, err error)

func SetFetcher ¶

func SetFetcher(f opossum.Fetcher)

Types ¶

type Declaration ¶

type Declaration struct {
	Important   bool
	Specificity cascadia.Specificity
	Prop        string
	Val         string
}

type DomTree ¶

type DomTree interface {
	Rect() image.Rectangle
	Parent() (p DomTree, ok bool)
	Style() Map
}

type Map ¶

type Map struct {
	Declarations map[string]Declaration
	DomTree      `json:"-"`
}

func NewMap ¶

func NewMap(n *html.Node) Map

func (Map) ApplyChildStyle ¶

func (cs Map) ApplyChildStyle(ccs Map, copyAll bool) (res Map)

func (Map) BackgroundGradient ¶

func (cs Map) BackgroundGradient() (img *draw.Image)

BackgroundGradient is a stub implemention right now (TODO)

func (Map) BoxBackground ¶

func (cs Map) BoxBackground() (i *draw.Image, err error)

func (Map) Color ¶

func (cs Map) Color() draw.Color

func (Map) Css ¶

func (cs Map) Css(propName string) string

func (*Map) CssPx ¶

func (cs *Map) CssPx(propName string) (l int, err error)

func (Map) Font ¶

func (cs Map) Font() *draw.Font

func (Map) FontFilename ¶

func (cs Map) FontFilename() (string, bool)

func (Map) FontHeight ¶

func (cs Map) FontHeight() float64

FontHeight in lowDPI pixels.

func (Map) FontSize ¶

func (cs Map) FontSize() float64

func (*Map) Height ¶

func (cs *Map) Height() int

func (Map) IsDisplayNone ¶

func (cs Map) IsDisplayNone() bool

func (Map) IsFlex ¶

func (cs Map) IsFlex() bool

func (Map) IsFlexDirectionRow ¶

func (cs Map) IsFlexDirectionRow() bool

func (Map) IsInline ¶

func (cs Map) IsInline() bool

func (Map) SetCss ¶

func (cs Map) SetCss(k, v string)

func (*Map) Tlbr ¶

func (cs *Map) Tlbr(key string) (s duit.Space, err error)

tlbr parses 4-tuple of top-right-bottom-left like in margin, margin-top, ...-right, ...-bottom, ...-left.

func (Map) Width ¶

func (cs Map) Width() int

type MediaExpr ¶

type MediaExpr struct {
	// contains filtered or unexported fields
}

type MediaQuery ¶

type MediaQuery struct {
	// contains filtered or unexported fields
}

type Rule ¶

type Rule struct {
	Prelude      string
	Selectors    []Selector
	Declarations []Declaration

	Rules []Rule
}

type Selector ¶

type Selector struct {
	Val string
}

type Sheet ¶

type Sheet struct {
	Rules []Rule
}

Sheet represents a stylesheet with rules.

structs inspired by now discontinued github.com/aymerick/douceur

func Parse ¶

func Parse(str string, inline bool) (s Sheet, err error)

Source Files ¶

View all Source files

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