mapcomplete/Logic/PersonalLayersPanel.ts
2020-09-18 22:23:49 +02:00

130 lines
No EOL
4.6 KiB
TypeScript

import {UIElement} from "../UI/UIElement";
import {State} from "../State";
import Translations from "../UI/i18n/Translations";
import {UIEventSource} from "./UIEventSource";
import {AllKnownLayouts} from "../Customizations/AllKnownLayouts";
import Combine from "../UI/Base/Combine";
import {CheckBox} from "../UI/Input/CheckBox";
import {PersonalLayout} from "./PersonalLayout";
import {Layout} from "../Customizations/Layout";
import {SubtleButton} from "../UI/Base/SubtleButton";
import {FixedUiElement} from "../UI/Base/FixedUiElement";
export class PersonalLayersPanel extends UIElement {
private checkboxes: UIElement[] = [];
constructor() {
super(State.state.favouriteLayers);
this.ListenTo(State.state.osmConnection.userDetails);
this.UpdateView([]);
const self = this;
State.state.installedThemes.addCallback(extraThemes => {
self.UpdateView(extraThemes.map(layout => layout.layout));
self.Update();
})
}
private UpdateView(extraThemes: Layout[]) {
this.checkboxes = [];
const favs = State.state.favouriteLayers.data ?? [];
const controls = new Map<string, UIEventSource<boolean>>();
const allLayouts = AllKnownLayouts.layoutsList.concat(extraThemes);
for (const layout of allLayouts) {
if (layout.id === PersonalLayout.NAME) {
continue;
}
const header =
new Combine([
`<img style="max-width: 3em;max-height: 3em; float: left; padding: 0.1em; margin-right: 0.3em;" src='${layout.icon}'>`,
"<b>",
layout.title,
"</b><br/>",
layout.description ?? ""
]).SetStyle("background: #eee; display: block; padding: 0.5em; border-radius:0.5em; overflow:auto;")
this.checkboxes.push(header);
for (const layer of layout.layers) {
if (typeof layer === "string") {
continue;
}
let icon = layer.icon ?? "./assets/checkmark.svg";
let iconUnset = layer.icon ?? "";
if (layer.icon !== undefined && typeof (layer.icon) !== "string") {
icon = layer.icon.GetContent({"id": "node/-123456"}).txt ?? "./assets/checkmark.svg";
iconUnset = icon;
}
let name = layer.name ?? layer.id;
if (name === undefined) {
continue;
}
const content = new Combine([
"<b>",
name,
"</b> ",
layer.description !== undefined ? new Combine(["<br/>", layer.description]) : "",
])
const iconImage = `<img src="${icon}">`;
const iconUnsetImage = `<img src="${iconUnset}">`
const cb = new CheckBox(
new SubtleButton(
new FixedUiElement(iconImage).SetStyle(""),
content),
new SubtleButton(
new FixedUiElement(iconUnsetImage).SetStyle("opacity:0.1;"),
new Combine(["<del>",
content,
"</del>"
])),
controls[layer.id] ?? (favs.indexOf(layer.id) >= 0)
);
cb.SetClass("custom-layer-checkbox");
controls[layer.id] = cb.isEnabled;
cb.isEnabled.addCallback((isEnabled) => {
const favs = State.state.favouriteLayers;
if (isEnabled) {
if(favs.data.indexOf(layer.id)>= 0){
return; // Already added
}
favs.data.push(layer.id);
} else {
favs.data.splice(favs.data.indexOf(layer.id), 1);
}
favs.ping();
})
this.checkboxes.push(cb);
}
}
State.state.favouriteLayers.addCallback((layers) => {
for (const layerId of layers) {
controls[layerId]?.setData(true);
}
});
}
InnerRender(): string {
const t = Translations.t.favourite;
const userDetails = State.state.osmConnection.userDetails.data;
if(!userDetails.loggedIn){
return t.loginNeeded.Render();
}
return new Combine([
t.panelIntro,
...this.checkboxes
]).Render();
}
}