mirror of
https://github.com/rwinkhart/glamour-temp-MUTN.git
synced 2026-08-30 05:36:42 -04:00
42 lines
817 B
Go
42 lines
817 B
Go
package gold
|
|
|
|
import (
|
|
"io"
|
|
|
|
"github.com/muesli/reflow"
|
|
bf "gopkg.in/russross/blackfriday.v2"
|
|
)
|
|
|
|
type ParagraphElement struct {
|
|
}
|
|
|
|
func (e *ParagraphElement) Render(w io.Writer, node *bf.Node, tr *TermRenderer) error {
|
|
pre := "\n"
|
|
if node.Prev == nil || (node.Parent != nil && node.Parent.Type == bf.Item) {
|
|
pre = ""
|
|
}
|
|
|
|
el := &BaseElement{
|
|
Prefix: pre,
|
|
Token: string(node.Literal),
|
|
Style: Paragraph,
|
|
}
|
|
return el.Render(w, node, tr)
|
|
}
|
|
|
|
func (e *ParagraphElement) Finish(w io.Writer, node *bf.Node, tr *TermRenderer) error {
|
|
var indent uint
|
|
rules := tr.style[Paragraph]
|
|
if rules != nil {
|
|
indent = rules.Indent
|
|
}
|
|
iw := &IndentWriter{
|
|
Indent: indent,
|
|
Forward: w,
|
|
}
|
|
|
|
_, err := iw.Write(reflow.ReflowBytes(tr.paragraph.Bytes(), tr.WordWrap-int(indent)))
|
|
tr.paragraph.Reset()
|
|
return err
|
|
}
|