-
Notifications
You must be signed in to change notification settings - Fork 14
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
[Primitives] Simplifiy accordion and move to Accordion module
- Loading branch information
Showing
4 changed files
with
145 additions
and
179 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,142 @@ | ||
| namespace Aardvark.UI.Primitives | ||
|
|
||
| open Aardvark.UI | ||
| open Aardvark.UI.Generic | ||
| open FSharp.Data.Adaptive | ||
|
|
||
| module Accordion = | ||
|
|
||
| [<RequireQualifiedAccess>] | ||
| type AccordionInput<'msg> = | ||
| | Multi of active: aset<int> * callback: (bool -> int -> 'msg) | ||
| | Single of active: aval<int> * callback: (bool -> int -> 'msg) | ||
| | Empty of exclusive: bool | ||
|
|
||
| member inline x.Callback = | ||
| match x with | ||
| | Multi (_, cb) | Single (_, cb) -> Some cb | ||
| | _ -> None | ||
|
|
||
| member inline x.IsExclusive = | ||
| match x with | ||
| | Single _ | Empty true -> true | ||
| | _ -> false | ||
|
|
||
| module AccordionInternals = | ||
|
|
||
| [<AbstractClass; Sealed>] | ||
| type HeaderConverter() = | ||
| static member inline ToHeader (header: DomNode<'T>) = header | ||
| static member inline ToHeader (header: aval<string>) = Incremental.text header | ||
| static member inline ToHeader (header: string) = text header | ||
|
|
||
| let inline private toHeaderAux (_: ^Converter) (header: ^Header) = | ||
| ((^Converter or ^Header) : (static member ToHeader : ^Header -> DomNode<'T>) (header)) | ||
|
|
||
| let inline toHeader (header: ^Header) : DomNode<'T> = | ||
| toHeaderAux Unchecked.defaultof<HeaderConverter> header | ||
|
|
||
| let inline toSections (sections: seq< ^Header * DomNode<'msg>>) = | ||
| sections |> Seq.map (fun (h, c) -> toHeader h, c) | ||
|
|
||
| let accordionImpl (input: AccordionInput<'msg>) (attributes: AttributeMap<'msg>) (sections: seq<DomNode<'msg> * DomNode<'msg>>) = | ||
| let dependencies = | ||
| Html.semui @ [ { name = "accordion"; url = "resources/accordion.js"; kind = Script }] | ||
|
|
||
| let attributes = | ||
| let basic = | ||
| AttributeMap.ofList [ | ||
| clazz "ui accordion" | ||
|
|
||
| match input.Callback with | ||
| | Some cb -> | ||
| onEvent "onopen" [] (List.head >> int >> cb true) | ||
| onEvent "onclose" [] (List.head >> int >> cb false) | ||
|
|
||
| | _ -> () | ||
| ] | ||
|
|
||
| AttributeMap.union attributes basic | ||
|
|
||
| let channel = | ||
| match input with | ||
| | AccordionInput.Multi (set, _) -> | ||
| Some (ASet.channel set) | ||
|
|
||
| | AccordionInput.Single (index, _) -> | ||
| index |> AVal.map (fun i -> | ||
| if i < 0 then SetOperation.Rem -1 // Handle in JS, we don't know the actual index here | ||
| else SetOperation.Add i | ||
| ) | ||
| |> AVal.channel | ||
| |> Some | ||
|
|
||
| | _ -> None | ||
|
|
||
| let boot = | ||
| let exclusive = if input.IsExclusive then "true" else "false" | ||
| let channel = if channel.IsSome then "channelActive" else "null" | ||
|
|
||
| String.concat "" [ | ||
| "const $self = $('#__ID__');" | ||
| "aardvark.accordion($self, " + exclusive + ", " + channel + ");" | ||
| ] | ||
|
|
||
| let channels = | ||
| match channel with | ||
| | Some ch -> [ "channelActive", ch ] | ||
| | _ -> [] | ||
|
|
||
| let isActive = | ||
| let set = | ||
| match input with | ||
| | AccordionInput.Multi (set, _) -> set |> ASet.toAVal |> AVal.force | ||
| | AccordionInput.Single (index, _) -> index |> AVal.force |> HashSet.single | ||
| | _ -> HashSet.empty | ||
|
|
||
| fun i -> set |> HashSet.contains i | ||
|
|
||
| require dependencies ( | ||
| onBoot' channels boot ( | ||
| Incremental.div attributes <| AList.ofList [ | ||
| let sections = Array.ofSeq sections | ||
|
|
||
| for index = 0 to sections.Length - 1 do | ||
| let title, node = sections.[index] | ||
| let active = isActive index | ||
|
|
||
| div [clazz "title"; if active then clazz "active"] [ | ||
| i [clazz "dropdown icon"] [] | ||
| title | ||
| ] | ||
| div [clazz "content"; if active then clazz "active"] [ | ||
| node | ||
| ] | ||
| ] | ||
| ) | ||
| ) | ||
|
|
||
| /// Simple container dividing content into titled sections, which can be opened and closed. | ||
| /// The active set holds the indices of the open sections. | ||
| /// The toggle (index, isOpen) message is fired when a section is opened or closed. | ||
| /// The section headers can be provided as DomNode, aval<string>, or string. | ||
| /// The attributes can be provided as AttributeMap, amap, alist, or sequence of (conditional) attributes. | ||
| let inline accordion (toggle: int * bool -> 'msg) (active: aset<int>) attributes (sections: seq< ^Header * DomNode<'msg>>) = | ||
| let cb s i = toggle (i, s) | ||
| AccordionInternals.toSections sections |> AccordionInternals.accordionImpl (AccordionInput.Multi (active, cb)) (att attributes) | ||
|
|
||
| /// Simple container dividing content into titled sections, which can be opened and closed (only one can be open at a time). | ||
| /// The active value holds the index of the open section, or -1 if there is no open section. | ||
| /// The setActive (index | -1) message is fired when a section is opened or closed. | ||
| /// The section headers can be provided as DomNode, aval<string>, or string. | ||
| /// The attributes can be provided as AttributeMap, amap, alist, or sequence of (conditional) attributes. | ||
| let inline accordionExclusive (setActive: int -> 'msg) (active: aval<int>) attributes (sections: seq< ^Header * DomNode<'msg>>) = | ||
| let cb s i = (if s then i else -1) |> setActive | ||
| AccordionInternals.toSections sections |> AccordionInternals.accordionImpl (AccordionInput.Single (active, cb)) (att attributes) | ||
|
|
||
| /// Simple container dividing content into titled sections, which can be opened and closed. | ||
| /// If exclusive is true, only one section can be open at a time. | ||
| /// The section headers can be provided as DomNode, aval<string>, or string. | ||
| /// The attributes can be provided as AttributeMap, amap, alist, or sequence of (conditional) attributes. | ||
| let inline accordionSimple (exclusive: bool) attributes (sections: seq< ^Header * DomNode<'msg>>) = | ||
| AccordionInternals.toSections sections |> AccordionInternals.accordionImpl (AccordionInput.Empty exclusive) (att attributes) |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters