mapcomplete/UI/CustomGenerator/LayerPanel.ts

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import {UIElement} from "../UIElement";
import {UIEventSource} from "../../Logic/UIEventSource";
import {LayoutConfigJson} from "../../Customizations/JSON/LayoutConfigJson";
import SettingsTable from "./SettingsTable";
import SingleSetting from "./SingleSetting";
import {SubtleButton} from "../Base/SubtleButton";
import Combine from "../Base/Combine";
import {TextField} from "../Input/TextField";
import {InputElement} from "../Input/InputElement";
import MultiLingualTextFields from "../Input/MultiLingualTextFields";
import {CheckBox} from "../Input/CheckBox";
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import {AndOrTagInput} from "../Input/AndOrTagInput";
import TagRenderingPanel from "./TagRenderingPanel";
import {DropDown} from "../Input/DropDown";
import {TagRenderingConfigJson} from "../../Customizations/JSON/TagRenderingConfigJson";
import {MultiInput} from "../Input/MultiInput";
import {LayerConfigJson} from "../../Customizations/JSON/LayerConfigJson";
import PresetInputPanel from "./PresetInputPanel";
import {UserDetails} from "../../Logic/Osm/OsmConnection";
import {State} from "../../State";
import {FixedUiElement} from "../Base/FixedUiElement";
/**
* Shows the configuration for a single layer
*/
export default class LayerPanel extends UIElement {
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private readonly _config: UIEventSource<LayoutConfigJson>;
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private readonly settingsTable: UIElement;
private readonly mapRendering: UIElement;
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private readonly deleteButton: UIElement;
public readonly titleRendering: UIElement;
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public readonly selectedTagRendering: UIEventSource<TagRenderingPanel>
= new UIEventSource<TagRenderingPanel>(undefined);
private tagRenderings: UIElement;
private presetsPanel: UIElement;
constructor(config: UIEventSource<LayoutConfigJson>,
languages: UIEventSource<string[]>,
index: number,
currentlySelected: UIEventSource<SingleSetting<any>>,
userDetails: UserDetails) {
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super();
this._config = config;
this.mapRendering = this.setupRenderOptions(config, languages, index, currentlySelected, userDetails);
const actualDeleteButton = new SubtleButton(
"./assets/delete.svg",
"Yes, delete this layer"
).onClick(() => {
config.data.layers.splice(index, 1);
config.ping();
});
this.deleteButton = new CheckBox(
new Combine(
[
"<h3>Confirm layer deletion</h3>",
new SubtleButton(
"./assets/close.svg",
"No, don't delete"
),
"<span class='alert'>Deleting a layer can not be undone!</span>",
actualDeleteButton
]
),
new SubtleButton(
"./assets/delete.svg",
"Remove this layer"
)
)
function setting(input: InputElement<any>, path: string | string[], name: string, description: string | UIElement): SingleSetting<any> {
let pathPre = ["layers", index];
if (typeof (path) === "string") {
pathPre.push(path);
} else {
pathPre = pathPre.concat(path);
}
return new SingleSetting<any>(config, input, pathPre, name, description);
}
this.settingsTable = new SettingsTable([
setting(TextField.StringInput(), "id", "Id", "An identifier for this layer<br/>This should be a simple, lowercase, human readable string that is used to identify the layer."),
setting(new MultiLingualTextFields(languages), "name", "Name", "The human-readable name of this layer<br/>Used in the layer control panel and the 'Personal theme'"),
setting(new MultiLingualTextFields(languages, true), "description", "Description", "A description for this layer.<br/>Shown in the layer selections and in the personal theme"),
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setting(TextField.NumberInput("nat", n => n < 23), "minzoom", "Minimal zoom",
"The minimum zoomlevel needed to load and show this layer."),
setting(new DropDown("", [
{value: 0, shown: "Show ways and areas as ways and lines"},
{value: 2, shown: "Show both the ways/areas and the centerpoints"},
{value: 1, shown: "Show everything as centerpoint"}]), "wayHandling", "Way handling",
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"Describes how ways and areas are represented on the map: areas can be represented as the area itself, or it can be converted into the centerpoint"),
setting(new AndOrTagInput(), "overpassTags", "Overpass query",
"The tags of the objects to load from overpass"),
],
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currentlySelected);
const self = this;
const popupTitleRendering = new TagRenderingPanel(languages, currentlySelected, userDetails, {
title: "Popup title",
description: "This is the rendering shown as title in the popup for this element",
disableQuestions: true
});
new SingleSetting(config, popupTitleRendering, ["layers", index, "title"], "Popup title", "This is the rendering shown as title in the popup");
this.titleRendering = popupTitleRendering;
this.registerTagRendering(popupTitleRendering);
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const tagRenderings = new MultiInput<TagRenderingConfigJson>("Add a tag rendering/question",
() => ({}),
() => {
const tagPanel = new TagRenderingPanel(languages, currentlySelected, userDetails)
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self.registerTagRendering(tagPanel);
return tagPanel;
}, undefined, {allowMovement:true});
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tagRenderings.GetValue().addCallback(
tagRenderings => {
(config.data.layers[index] as LayerConfigJson).tagRenderings = tagRenderings;
config.ping();
}
)
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if (userDetails.csCount >= State.userJourney.themeGeneratorFullUnlock) {
const presetPanel = new MultiInput("Add a preset",
() => ({tags: [], title: {}}),
() => new PresetInputPanel(currentlySelected, languages),
undefined, {allowMovement: true});
new SingleSetting(config, presetPanel, ["layers", index, "presets"], "Presets", "")
this.presetsPanel = presetPanel;
} else {
this.presetsPanel = new FixedUiElement(`Creating a custom theme which also edits OSM is only unlocked after ${State.userJourney.themeGeneratorFullUnlock} changesets`).SetClass("alert");
}
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function loadTagRenderings() {
const values = (config.data.layers[index] as LayerConfigJson).tagRenderings;
const renderings: TagRenderingConfigJson[] = [];
for (const value of values) {
if (typeof (value) !== "string") {
renderings.push(value);
}
}
tagRenderings.GetValue().setData(renderings);
}
loadTagRenderings();
this.tagRenderings = tagRenderings;
}
private setupRenderOptions(config: UIEventSource<LayoutConfigJson>,
languages: UIEventSource<string[]>,
index: number,
currentlySelected: UIEventSource<SingleSetting<any>>,
userDetails: UserDetails
): UIElement {
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const iconSelect = new TagRenderingPanel(
languages, currentlySelected, userDetails,
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{
title: "Icon",
description: "A visual representation for this layer and for the points on the map.",
disableQuestions: true,
noLanguage: true
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});
const size = new TagRenderingPanel(languages, currentlySelected, userDetails,
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{
title: "Icon Size",
description: "The size of the icons on the map in pixels. Can vary based on the tagging",
disableQuestions: true,
noLanguage: true
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});
const color = new TagRenderingPanel(languages, currentlySelected, userDetails,
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{
title: "Way and area color",
description: "The color or a shown way or area. Can vary based on the tagging",
disableQuestions: true,
noLanguage: true
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});
const stroke = new TagRenderingPanel(languages, currentlySelected, userDetails,
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{
title: "Stroke width",
description: "The width of lines representing ways and the outline of areas. Can vary based on the tags",
disableQuestions: true,
noLanguage: true
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});
this.registerTagRendering(iconSelect);
this.registerTagRendering(size);
this.registerTagRendering(color);
this.registerTagRendering(stroke);
function setting(input: InputElement<any>, path, isIcon: boolean = false): SingleSetting<TagRenderingConfigJson> {
return new SingleSetting(config, input, ["layers", index, path], undefined, undefined)
}
return new SettingsTable([
setting(iconSelect, "icon"),
setting(size, "iconSize"),
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setting(color, "color"),
setting(stroke, "width")
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], currentlySelected);
}
private registerTagRendering(
tagRenderingPanel: TagRenderingPanel) {
tagRenderingPanel.IsHovered().addCallback(isHovering => {
if (!isHovering) {
return;
}
this.selectedTagRendering.setData(tagRenderingPanel);
})
}
InnerRender(): string {
return new Combine([
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"<h2>General layer settings</h2>",
this.settingsTable,
"<h2>Popup contents</h2>",
this.titleRendering,
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this.tagRenderings,
"<h2>Presets</h2>",
"Does this theme support adding a new point?<br/>If this should be the case, add a preset. Make sure that the preset tags do match the overpass-tags, otherwise it might seem like the newly added points dissapear ",
this.presetsPanel,
"<h2>Map rendering options</h2>",
this.mapRendering,
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"<h2>Layer delete</h2>",
this.deleteButton
]).Render();
}
}