Accessibility: improve keyboard only flow (see #1181); remove some legacy use of Svelte

This commit is contained in:
Pieter Vander Vennet 2023-12-06 17:27:30 +01:00
parent d1a6c11513
commit 4ee83cfe5c
35 changed files with 613 additions and 683 deletions

View file

@ -1,138 +1,116 @@
<script lang="ts">
import { Store, UIEventSource } from "../Logic/UIEventSource"
import { Map as MlMap } from "maplibre-gl"
import MaplibreMap from "./Map/MaplibreMap.svelte"
import FeatureSwitchState from "../Logic/State/FeatureSwitchState"
import MapControlButton from "./Base/MapControlButton.svelte"
import ToSvelte from "./Base/ToSvelte.svelte"
import If from "./Base/If.svelte"
import { GeolocationControl } from "./BigComponents/GeolocationControl"
import type { Feature } from "geojson"
import SelectedElementView from "./BigComponents/SelectedElementView.svelte"
import LayerConfig from "../Models/ThemeConfig/LayerConfig"
import Filterview from "./BigComponents/Filterview.svelte"
import ThemeViewState from "../Models/ThemeViewState"
import type { MapProperties } from "../Models/MapProperties"
import Geosearch from "./BigComponents/Geosearch.svelte"
import Translations from "./i18n/Translations"
import { CogIcon, EyeIcon, HeartIcon, MenuIcon, XCircleIcon } from "@rgossiaux/svelte-heroicons/solid"
import Tr from "./Base/Tr.svelte"
import CommunityIndexView from "./BigComponents/CommunityIndexView.svelte"
import FloatOver from "./Base/FloatOver.svelte"
import PrivacyPolicy from "./BigComponents/PrivacyPolicy"
import Constants from "../Models/Constants"
import TabbedGroup from "./Base/TabbedGroup.svelte"
import UserRelatedState from "../Logic/State/UserRelatedState"
import LoginToggle from "./Base/LoginToggle.svelte"
import LoginButton from "./Base/LoginButton.svelte"
import CopyrightPanel from "./BigComponents/CopyrightPanel"
import DownloadPanel from "./DownloadFlow/DownloadPanel.svelte"
import ModalRight from "./Base/ModalRight.svelte"
import { Utils } from "../Utils"
import Hotkeys from "./Base/Hotkeys"
import { VariableUiElement } from "./Base/VariableUIElement"
import SvelteUIElement from "./Base/SvelteUIElement"
import OverlayToggle from "./BigComponents/OverlayToggle.svelte"
import LevelSelector from "./BigComponents/LevelSelector.svelte"
import ExtraLinkButton from "./BigComponents/ExtraLinkButton"
import SelectedElementTitle from "./BigComponents/SelectedElementTitle.svelte"
import ThemeIntroPanel from "./BigComponents/ThemeIntroPanel.svelte"
import type { RasterLayerPolygon } from "../Models/RasterLayers"
import { AvailableRasterLayers } from "../Models/RasterLayers"
import RasterLayerOverview from "./Map/RasterLayerOverview.svelte"
import IfHidden from "./Base/IfHidden.svelte"
import { onDestroy } from "svelte"
import MapillaryLink from "./BigComponents/MapillaryLink.svelte"
import OpenIdEditor from "./BigComponents/OpenIdEditor.svelte"
import OpenBackgroundSelectorButton from "./BigComponents/OpenBackgroundSelectorButton.svelte"
import StateIndicator from "./BigComponents/StateIndicator.svelte"
import ShareScreen from "./BigComponents/ShareScreen.svelte"
import UploadingImageCounter from "./Image/UploadingImageCounter.svelte"
import PendingChangesIndicator from "./BigComponents/PendingChangesIndicator.svelte"
import Cross from "../assets/svg/Cross.svelte"
import Summary from "./BigComponents/Summary.svelte"
import LanguagePicker from "./InputElement/LanguagePicker.svelte"
import Mastodon from "../assets/svg/Mastodon.svelte"
import Bug from "../assets/svg/Bug.svelte"
import Liberapay from "../assets/svg/Liberapay.svelte"
import OpenJosm from "./Base/OpenJosm.svelte"
import Min from "../assets/svg/Min.svelte"
import Plus from "../assets/svg/Plus.svelte"
import Filter from "../assets/svg/Filter.svelte"
import Add from "../assets/svg/Add.svelte"
import Statistics from "../assets/svg/Statistics.svelte"
import Community from "../assets/svg/Community.svelte"
import Download from "../assets/svg/Download.svelte"
import Share from "../assets/svg/Share.svelte"
import Favourites from "./Favourites/Favourites.svelte"
import ImageOperations from "./Image/ImageOperations.svelte"
import { Store, UIEventSource } from "../Logic/UIEventSource";
import { Map as MlMap } from "maplibre-gl";
import MaplibreMap from "./Map/MaplibreMap.svelte";
import FeatureSwitchState from "../Logic/State/FeatureSwitchState";
import MapControlButton from "./Base/MapControlButton.svelte";
import ToSvelte from "./Base/ToSvelte.svelte";
import If from "./Base/If.svelte";
import { GeolocationControl } from "./BigComponents/GeolocationControl";
import type { Feature } from "geojson";
import SelectedElementView from "./BigComponents/SelectedElementView.svelte";
import LayerConfig from "../Models/ThemeConfig/LayerConfig";
import Filterview from "./BigComponents/Filterview.svelte";
import ThemeViewState from "../Models/ThemeViewState";
import type { MapProperties } from "../Models/MapProperties";
import Geosearch from "./BigComponents/Geosearch.svelte";
import Translations from "./i18n/Translations";
import { CogIcon, EyeIcon, HeartIcon, MenuIcon, XCircleIcon } from "@rgossiaux/svelte-heroicons/solid";
import Tr from "./Base/Tr.svelte";
import CommunityIndexView from "./BigComponents/CommunityIndexView.svelte";
import FloatOver from "./Base/FloatOver.svelte";
import PrivacyPolicy from "./BigComponents/PrivacyPolicy";
import Constants from "../Models/Constants";
import TabbedGroup from "./Base/TabbedGroup.svelte";
import UserRelatedState from "../Logic/State/UserRelatedState";
import LoginToggle from "./Base/LoginToggle.svelte";
import LoginButton from "./Base/LoginButton.svelte";
import CopyrightPanel from "./BigComponents/CopyrightPanel";
import DownloadPanel from "./DownloadFlow/DownloadPanel.svelte";
import ModalRight from "./Base/ModalRight.svelte";
import { Utils } from "../Utils";
import Hotkeys from "./Base/Hotkeys";
import SvelteUIElement from "./Base/SvelteUIElement";
import OverlayToggle from "./BigComponents/OverlayToggle.svelte";
import LevelSelector from "./BigComponents/LevelSelector.svelte";
import ExtraLinkButton from "./BigComponents/ExtraLinkButton";
import SelectedElementTitle from "./BigComponents/SelectedElementTitle.svelte";
import ThemeIntroPanel from "./BigComponents/ThemeIntroPanel.svelte";
import type { RasterLayerPolygon } from "../Models/RasterLayers";
import { AvailableRasterLayers } from "../Models/RasterLayers";
import RasterLayerOverview from "./Map/RasterLayerOverview.svelte";
import IfHidden from "./Base/IfHidden.svelte";
import { onDestroy } from "svelte";
import MapillaryLink from "./BigComponents/MapillaryLink.svelte";
import OpenIdEditor from "./BigComponents/OpenIdEditor.svelte";
import OpenBackgroundSelectorButton from "./BigComponents/OpenBackgroundSelectorButton.svelte";
import StateIndicator from "./BigComponents/StateIndicator.svelte";
import ShareScreen from "./BigComponents/ShareScreen.svelte";
import UploadingImageCounter from "./Image/UploadingImageCounter.svelte";
import PendingChangesIndicator from "./BigComponents/PendingChangesIndicator.svelte";
import Cross from "../assets/svg/Cross.svelte";
import Summary from "./BigComponents/Summary.svelte";
import LanguagePicker from "./InputElement/LanguagePicker.svelte";
import Mastodon from "../assets/svg/Mastodon.svelte";
import Bug from "../assets/svg/Bug.svelte";
import Liberapay from "../assets/svg/Liberapay.svelte";
import OpenJosm from "./Base/OpenJosm.svelte";
import Min from "../assets/svg/Min.svelte";
import Plus from "../assets/svg/Plus.svelte";
import Filter from "../assets/svg/Filter.svelte";
import Add from "../assets/svg/Add.svelte";
import Statistics from "../assets/svg/Statistics.svelte";
import Community from "../assets/svg/Community.svelte";
import Download from "../assets/svg/Download.svelte";
import Share from "../assets/svg/Share.svelte";
import Favourites from "./Favourites/Favourites.svelte";
import ImageOperations from "./Image/ImageOperations.svelte";
export let state: ThemeViewState
let layout = state.layout
export let state: ThemeViewState;
let layout = state.layout;
let maplibremap: UIEventSource<MlMap> = state.map
let selectedElement: UIEventSource<Feature> = state.selectedElement
let selectedLayer: UIEventSource<LayerConfig> = state.selectedLayer
let maplibremap: UIEventSource<MlMap> = state.map;
let selectedElement: UIEventSource<Feature> = new UIEventSource<Feature>(undefined);
state.selectedElement.addCallback(selected => {
if(!selected){
selectedElement.setData(selected)
return
}
if(selected !== selectedElement.data){
// We first set the selected element to 'undefined' to force the popup to close...
selectedElement.setData(undefined)
}
// ... we give svelte some time to update with requestAnimationFrame ...
window.requestAnimationFrame(() => {
// ... and we force a fresh popup window
selectedElement.setData(selected)
})
})
let selectedLayer: UIEventSource<LayerConfig> = state.selectedElement.mapD(element => state.layout.getMatchingLayer(element.properties));
let currentZoom = state.mapProperties.zoom
let showCrosshair = state.userRelatedState.showCrosshair
let arrowKeysWereUsed = state.mapProperties.lastKeyNavigation
let centerFeatures = state.closestFeatures.features
const selectedElementView = selectedElement.map(
(selectedElement) => {
// Svelte doesn't properly reload some of the legacy UI-elements
// As such, we _reconstruct_ the selectedElementView every time a new feature is selected
// This is a bit wasteful, but until everything is a svelte-component, this should do the trick
const layer = selectedLayer.data
if (selectedElement === undefined || layer === undefined) {
return undefined
}
let currentZoom = state.mapProperties.zoom;
let showCrosshair = state.userRelatedState.showCrosshair;
let arrowKeysWereUsed = state.mapProperties.lastKeyNavigation;
let centerFeatures = state.closestFeatures.features;
if (!(layer.tagRenderings?.length > 0) || layer.title === undefined) {
return undefined
}
const tags = state.featureProperties.getStore(selectedElement.properties.id)
return new SvelteUIElement(SelectedElementView, {
state,
layer,
selectedElement,
tags,
}).SetClass("h-full w-full")
},
[selectedLayer],
)
const selectedElementTitle = selectedElement.map(
(selectedElement) => {
// Svelte doesn't properly reload some of the legacy UI-elements
// As such, we _reconstruct_ the selectedElementView every time a new feature is selected
// This is a bit wasteful, but until everything is a svelte-component, this should do the trick
const layer = selectedLayer.data
if (selectedElement === undefined || layer === undefined) {
return undefined
}
const tags = state.featureProperties.getStore(selectedElement.properties.id)
return new SvelteUIElement(SelectedElementTitle, { state, layer, selectedElement, tags })
},
[selectedLayer],
)
let mapproperties: MapProperties = state.mapProperties
let featureSwitches: FeatureSwitchState = state.featureSwitches
let availableLayers = state.availableLayers
let userdetails = state.osmConnection.userDetails
let currentViewLayer = layout.layers.find((l) => l.id === "current_view")
let rasterLayer: Store<RasterLayerPolygon> = state.mapProperties.rasterLayer
let rasterLayerName =
rasterLayer.data?.properties?.name ?? AvailableRasterLayers.maptilerDefaultLayer.properties.name
onDestroy(
rasterLayer.addCallbackAndRunD((l) => {
rasterLayerName = l.properties.name
}),
)
let previewedImage = state.previewedImage
let mapproperties: MapProperties = state.mapProperties;
let featureSwitches: FeatureSwitchState = state.featureSwitches;
let availableLayers = state.availableLayers;
let userdetails = state.osmConnection.userDetails;
let currentViewLayer = layout.layers.find((l) => l.id === "current_view");
let rasterLayer: Store<RasterLayerPolygon> = state.mapProperties.rasterLayer;
let rasterLayerName =
rasterLayer.data?.properties?.name ?? AvailableRasterLayers.maptilerDefaultLayer.properties.name;
onDestroy(
rasterLayer.addCallbackAndRunD((l) => {
rasterLayerName = l.properties.name;
})
);
let previewedImage = state.previewedImage;
</script>
<div class="absolute top-0 left-0 h-screen w-screen overflow-hidden">
@ -146,7 +124,7 @@
<Geosearch
bounds={state.mapProperties.bounds}
perLayer={state.perLayer}
{selectedElement}
selectedElement={state.selectedElement}
{selectedLayer}
/>
</div>
@ -264,9 +242,7 @@
<If condition={featureSwitches.featureSwitchGeolocation}>
<MapControlButton>
<ToSvelte
construct={new GeolocationControl(state.geolocation, mapproperties).SetClass(
"block w-8 h-8"
)}
construct={new GeolocationControl(state.geolocation, mapproperties).SetClass("block w-8 h-8")}
/>
</MapControlButton>
</If>
@ -285,66 +261,52 @@
</LoginToggle>
<If condition={state.previewedImage.map(i => i!==undefined)}>
<FloatOver on:close={() => state.previewedImage.setData(undefined)} extraClasses="">
<FloatOver extraClasses="p-1" on:close={() => state.previewedImage.setData(undefined)}>
<div
slot="close-button"
class="absolute right-4 top-4 h-8 w-8 cursor-pointer rounded-full hover:bg-white bg-white/50 transition-colors duration-200"
on:click={() => previewedImage.setData(undefined)}
slot="close-button"
>
<XCircleIcon />
</div>
<ImageOperations image={$previewedImage} />
<ImageOperations clss="focusable" image={$previewedImage} />
</FloatOver>
</If>
<If
condition={selectedElementView.map(
(v) =>
v !== undefined && selectedLayer.data !== undefined && !selectedLayer.data.popupInFloatover,
[selectedLayer]
)}
>
{#if $selectedElement !== undefined && $selectedLayer !== undefined && !($selectedLayer.popupInFloatover)}
<!-- right modal with the selected element view -->
<ModalRight
on:close={() => {
selectedElement.setData(undefined)
}}
>
<div slot="close-button"/>
<div class="normal-background absolute flex h-full w-full flex-col">
<ToSvelte construct={new VariableUiElement(selectedElementTitle)}>
<!-- Title -->
</ToSvelte>
<ToSvelte construct={new VariableUiElement(selectedElementView).SetClass("overflow-auto")}>
<!-- Main view -->
</ToSvelte>
<SelectedElementTitle {state} layer={$selectedLayer} selectedElement={$selectedElement} />
<SelectedElementView {state} layer={$selectedLayer} selectedElement={$selectedElement} />
</div>
</ModalRight>
</If>
{/if}
<If
condition={selectedElementView.map(
(v) =>
v !== undefined && selectedLayer.data !== undefined && selectedLayer.data.popupInFloatover,
[selectedLayer]
)}
>
{#if $selectedElement !== undefined && $selectedLayer !== undefined && $selectedLayer.popupInFloatover}
<!-- Floatover with the selected element, if applicable -->
<FloatOver
on:close={() => {
selectedElement.setData(undefined)
}}
>
<ToSvelte
construct={new VariableUiElement(selectedElementView).SetClass("h-full w-full flex")}
/>
<div class="h-full w-full flex focusable">
<SelectedElementView {state} layer={$selectedLayer} selectedElement={$selectedElement} />
</div>
</FloatOver>
</If>
{/if}
<If condition={state.guistate.themeIsOpened}>
<!-- Theme menu -->
<FloatOver on:close={() => state.guistate.themeIsOpened.setData(false)}>
<span slot="close-button"><!-- Disable the close button --></span>
<TabbedGroup
condition1={state.featureSwitches.featureSwitchFilter}
tab={state.guistate.themeViewTabIndex}
>
@ -421,7 +383,7 @@
state.guistate.backgroundLayerSelectionIsOpened.setData(false)
}}
>
<div class="h-full p-2">
<div class="h-full p-2 focusable">
<RasterLayerOverview
{availableLayers}
map={state.map}