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pietervdvn 2021-03-21 02:16:39 +01:00
parent 75deed8097 2606a27f60
commit 62dd8d3f0a
1 changed files with 25 additions and 22 deletions
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47
Logic/Actors/TitleHandler.ts
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@ -11,62 +11,65 @@ 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) {
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"
console.log("Default title: ", defaultTitle)
const feature = this._selectedFeature.data;
if(feature === undefined){
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)) {
for (const layer of layout.layers) {
if (layer.title === undefined) {
continue;
}
if (layer.source.osmTags.matchesProperties(properties)) {
const title = new TagRenderingAnswer(
this._allElementsStorage.getEventSourceFor(feature),
layer.title
)
return new Combine([defaultTitle," | ", title]).Render();
return new Combine([defaultTitle, " | ", title]).Render();
}
}
return defaultTitle;
}
}
export default class TitleHandler {
constructor(layoutToUse: UIEventSource<LayoutConfig>,
selectedFeature: UIEventSource<any>,
allElementsStorage : ElementStorage) {
allElementsStorage: ElementStorage) {
new TitleElement(layoutToUse, selectedFeature, allElementsStorage)
.addCallbackAndRun(contents => {
console.log("Titlehandler inited")
selectedFeature.addCallbackAndRun(_ => {
const title = new TitleElement(layoutToUse, selectedFeature, allElementsStorage)
const d = document.createElement('div');
const contents = title.InnerRender()
d.innerHTML = contents;
console.log("Setting title to ", d.innerText, contents)
// We pass everything into a div to strip out images etc...
document.title = (d.textContent || d.innerText);
})
const d = document.createElement('div');
d.innerHTML = contents;
// We pass everything into a div to strip out images etc...
document.title = (d.textContent || d.innerText);
});
}
}