72 lines
No EOL
2.6 KiB
TypeScript
72 lines
No EOL
2.6 KiB
TypeScript
import {UIEventSource} from "../UIEventSource";
|
|
import LayoutConfig from "../../Customizations/JSON/LayoutConfig";
|
|
import Translations from "../../UI/i18n/Translations";
|
|
import Locale from "../../UI/i18n/Locale";
|
|
import {UIElement} from "../../UI/UIElement";
|
|
import TagRenderingAnswer from "../../UI/Popup/TagRenderingAnswer";
|
|
import {ElementStorage} from "../ElementStorage";
|
|
import Combine from "../../UI/Base/Combine";
|
|
|
|
class TitleElement extends UIElement {
|
|
private readonly _layoutToUse: UIEventSource<LayoutConfig>;
|
|
private readonly _selectedFeature: UIEventSource<any>;
|
|
private readonly _allElementsStorage: ElementStorage;
|
|
|
|
constructor(layoutToUse: UIEventSource<LayoutConfig>,
|
|
selectedFeature: UIEventSource<any>,
|
|
allElementsStorage: ElementStorage) {
|
|
super(layoutToUse);
|
|
this._layoutToUse = layoutToUse;
|
|
this._selectedFeature = selectedFeature;
|
|
this._allElementsStorage = allElementsStorage;
|
|
this.ListenTo(Locale.language);
|
|
this.ListenTo(this._selectedFeature)
|
|
this.dumbMode = false;
|
|
}
|
|
|
|
InnerRender(): string {
|
|
|
|
const defaultTitle = Translations.WT(this._layoutToUse.data?.title)?.txt ?? "MapComplete"
|
|
const feature = this._selectedFeature.data;
|
|
|
|
if (feature === undefined) {
|
|
return defaultTitle;
|
|
}
|
|
|
|
|
|
const layout = this._layoutToUse.data;
|
|
const properties = this._selectedFeature.data.properties;
|
|
|
|
for (const layer of layout.layers) {
|
|
if (layer.title === undefined) {
|
|
continue;
|
|
}
|
|
if (layer.source.osmTags.matchesProperties(properties)) {
|
|
const tags = this._allElementsStorage.getEventSourceById(feature.properties.id);
|
|
if (tags == undefined) {
|
|
return defaultTitle;
|
|
}
|
|
const title = new TagRenderingAnswer(tags, layer.title)
|
|
return new Combine([defaultTitle, " | ", title]).Render();
|
|
}
|
|
}
|
|
return defaultTitle;
|
|
}
|
|
|
|
}
|
|
|
|
export default class TitleHandler {
|
|
constructor(layoutToUse: UIEventSource<LayoutConfig>,
|
|
selectedFeature: UIEventSource<any>,
|
|
allElementsStorage: ElementStorage) {
|
|
|
|
selectedFeature.addCallbackAndRun(_ => {
|
|
const title = new TitleElement(layoutToUse, selectedFeature, allElementsStorage)
|
|
const d = document.createElement('div');
|
|
d.innerHTML = title.InnerRender();
|
|
// We pass everything into a div to strip out images etc...
|
|
document.title = (d.textContent || d.innerText);
|
|
})
|
|
|
|
}
|
|
} |