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Revert "Work on immutable style"

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This reverts commit d05d41c76a.
This commit is contained in:
lukasmartinelli 2016-09-10 20:31:39 +02:00
parent d05d41c76a
commit ac3844f35c
1 changed files with 0 additions and 139 deletions
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139
src/mapbox-gl/immutable.js
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@ -1,139 +0,0 @@
import Immutable from 'immutable'
import spec from 'mapbox-gl-style-spec/reference/latest.min.js'
function memberDefaults(type) {
const fields = {}
for(let fieldName in type) {
fields[fieldName] = immutableDefault(type[fieldName])
}
return fields
}
function immutableDefault(obj) {
if(obj.default) return obj.default
// Known spec defaults
if(obj.type === "filter") return new Immutable.List()
if(obj.type === "sources") return new Immutable.List()
if(obj.type === "array" && obj.value === "layer") return new Immutable.OrderedMap()
// Deal with primitives
if(obj.type === "boolean") return false
if(obj.type === "string") return ""
if(obj.type === "number") return 0
if(obj.type === "enum") return obj.values[0]
if(obj.type === "*") return new Immutable.Map()
if(obj.type === "array") return new Immutable.List()
return new Immutable.Map()
}
function TypeRecord(type) {
return Immutable.Record(memberDefaults(spec[type]))
}
export const SourceTile = TypeRecord("source_tile")
export const SourceGeojson = TypeRecord("source_geojson")
export const LayoutBackground = TypeRecord("layout_background")
export const LayoutFill = TypeRecord("layout_fill")
export const LayoutCircle = TypeRecord("layout_circle")
export const LayoutLine = TypeRecord("layout_line")
export const LayoutSymbol = TypeRecord("layout_symbol")
export const LayoutRaster = TypeRecord("layout_raster")
export const PaintBackground = TypeRecord("paint_background")
export const PaintFill = TypeRecord("paint_fill")
export const PaintCircle = TypeRecord("paint_circle")
export const PaintLine = TypeRecord("paint_line")
export const PaintSymbol = TypeRecord("paint_symbol")
export const PaintRaster = TypeRecord("paint_raster")
export const MapboxGlStyle = Immutable.Record({
...memberDefaults(spec['$root']),
id: Math.random().toString(36).substr(2, 9),
created: new Date().toJSON()
})
//TODO: Ugly?
function LayerRecord(layerType) {
const defaults = memberDefaults(spec["layer"])
defaults["type"] = layerType
if(layerType === "fill") {
defaults["layout"] = new LayoutFill
defaults["paint"] = new PaintFill()
} if(layerType === "line") {
defaults["layout"] = new LayoutLine()
defaults["paint"] = new PaintLine()
} if(layerType === "symbol") {
defaults["layout"] = new LayoutSymbol()
defaults["paint"] = new PaintSymbol()
} if(layerType === "circle") {
defaults["layout"] = new LayoutCircle()
defaults["paint"] = new PaintCircle()
} if(layerType === "raster") {
defaults["layout"] = new LayoutRaster()
defaults["paint"] = new PaintRaster()
} else if(layerType === "background") {
defaults["layout"] = new LayoutBackground()
defaults["paint"] = new PaintBackground()
}
return Immutable.Record(defaults)
}
// Each layer type has default layout and paint
export const FillLayer = LayerRecord("fill")
export const LineLayer = LayerRecord("line")
export const SymbolLayer = LayerRecord("symbol")
export const CircleLayer = LayerRecord("circle")
export const RasterLayer = LayerRecord("raster")
export const BackgroundLayer = LayerRecord("background")
function createLayer(type) {
switch(type) {
case "fill":
return new FillLayer()
case "line":
return new LineLayer()
case "symbol":
return new SymbolLayer()
case "circle":
return new CircleLayer()
case "raster":
return new RasterLayer()
case "background":
return new BackgroundLayer()
default:
throw "No Layer with type " + type + " exists"
}
}
// Turn a Mapbox GL style JSON into an immutable MapboxGlStyle
export function fromJSON(jsonStyle) {
let record = new MapboxGlStyle()
for (let key in jsonStyle) {
if(key === "layers") {
record = record.set(key, Immutable.OrderedMap(jsonStyle[key].map(layer => {
let layerRecord = createLayer(layer.type)
for (let key in layer) {
layerRecord = layerRecord.set(key, layer[key])
}
return [layer.id, layerRecord]
})))
} else {
record = record.set(key, jsonStyle[key])
}
}
return record
}
// Turn the immutable MapboxGlStyle into a Mapbox GL style JSON
export function toJSON() {
}