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go.tools/present: add Raw content to Code for new go-tour. 

R=adg
CC=golang-dev
https://golang.org/cl/26390044
This commit is contained in:
Francesc Campoy 2013-11-26 10:04:08 +01:00
parent 8880e2e9d7
commit 6cb29d8d47
2 changed files with 12 additions and 0 deletions
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2
present/code.go
View File

@ -32,6 +32,7 @@ type Code struct {
Text template.HTML Text template.HTML
Play bool // runnable code Play bool // runnable code
Ext string // file extension Ext string // file extension
Raw []byte // content of the file
} }
func (c Code) TemplateName() string { return "code" } func (c Code) TemplateName() string { return "code" }
@ -130,6 +131,7 @@ func parseCode(ctx *Context, sourceFile string, sourceLine int, cmd string) (Ele
Text: template.HTML(buf.String()), Text: template.HTML(buf.String()),
Play: play, Play: play,
Ext: filepath.Ext(filename), Ext: filepath.Ext(filename),
Raw: textBytes,
}, nil }, nil
} }

10
present/parse.go
View File

@ -41,6 +41,16 @@ func (d *Doc) Render(w io.Writer, t *template.Template) error {
return t.ExecuteTemplate(w, "root", data) return t.ExecuteTemplate(w, "root", data)
} }
// Render renders the section to the given writer using the provided template.
func (s *Section) Render(w io.Writer, t *template.Template) error {
data := struct {
*Section
Template *template.Template
PlayEnabled bool
}{s, t, PlayEnabled}
return t.ExecuteTemplate(w, "section", data)
}
type ParseFunc func(ctx *Context, fileName string, lineNumber int, inputLine string) (Elem, error) type ParseFunc func(ctx *Context, fileName string, lineNumber int, inputLine string) (Elem, error)
// Register binds the named action, which does not begin with a period, to the // Register binds the named action, which does not begin with a period, to the