dom.go RawHistoryFolder

1package systemviews
2
3import (
4	"fmt"
5	"html"
6)
7
8type DOM interface {
9	Mount(markup string) error
10}
11
12// DOMAction is a browser event delegated from the mounted systemview DOM.
13type DOMAction struct {
14	Action string
15	Data   map[string]string
16}
17
18// DOMActionHandler handles delegated browser actions.
19type DOMActionHandler func(DOMAction)
20
21// DOMActionBinder is implemented by DOM adapters that can delegate events back
22// to the App. Tests can keep using the smaller DOM interface.
23type DOMActionBinder interface {
24	BindActions(handler DOMActionHandler) error
25}
26
27// DOMHistoryTimelineAppender is implemented by DOM adapters that can append
28// older history windows without reparsing and remounting the whole page.
29type DOMHistoryTimelineAppender interface {
30	AppendHistoryTimeline(markup string) error
31}
32
33func placeholderHTML(route Route) string {
34	name := html.EscapeString(string(route))
35	if name == "" || route == RouteUnknown {
36		name = "unknown"
37	}
38
39	return fmt.Sprintf(`<p>systemviews %s</p>`, name)
40}