adds style switcher for maplibre

web/src/lib/vendor/maplibre-elevation-profile/elevationprofile.ts

@@ -720,8 +720,7 @@ export class ElevationProfile {
                         this.waypointPositions.forEach((position: number, index: number) => {
 
                             const xPos = xScale.getPixelForValue(position); // X-axis pixel for tick
-                            console.log(xPos);
-                            
+                                                        
                             // Create custom HTML tick
                             const wpDiv = document.createElement("div");
                             wpDiv.className = "wp-marker absolute -translate-x-1/2 w-6 aspect-square bg-background-inverse rounded-full flex justify-center items-center text-content-inverse cursor-pointer hover:scale-110";

web/src/lib/vendor/maplibre-style-switcher/style-switcher-control.ts

@@ -0,0 +1,141 @@
+import * as M from "maplibre-gl";
+import { type ControlPosition, type IControl } from "maplibre-gl";
+/**
+ * Style switcher control options
+ */
+
+type MapStyle = {
+    text: string;
+    value: string;
+    thumbnail: string;
+}
+
+export type StyleSwitcherControlOptions = {
+    styles: MapStyle[];
+    onSwitch: (style: MapStyle) => void
+    selectedIndex: number;
+};
+
+export class StyleSwitcherControl implements IControl {
+    private buttonContainer?: HTMLDivElement;
+    private toggleButton?: HTMLButtonElement;
+    private isSwitcherShown = false;
+    private iconSpan?: HTMLSpanElement;
+    private styleLis: HTMLLIElement[] = [];
+
+    private switcherContainer?: HTMLDivElement;
+    private settings: StyleSwitcherControlOptions;
+
+    constructor(options: StyleSwitcherControlOptions) {
+        if (typeof window === "undefined")
+            throw new Error("This pluggin must be mounted client-side");
+        this.settings = { ...options };
+    }
+
+    getContainer(): HTMLDivElement | undefined {
+        return this.switcherContainer;
+    }
+
+    onAdd(map: M.Map): HTMLElement {
+        this.buttonContainer = document.createElement("div");
+
+        this.buttonContainer.classList.add(
+            "maplibregl-ctrl",
+            "maplibregl-ctrl-group"
+        );
+        this.toggleButton = document.createElement("button");
+        this.buttonContainer.appendChild(this.toggleButton);
+        // this.buttonContainer.classList.add("w-16", "aspect-square")
+        this.iconSpan = document.createElement("i");
+        this.iconSpan.classList.add("fa", "fa-layer-group", "text-black");
+        this.toggleButton.appendChild(this.iconSpan);
+        this.toggleButton.addEventListener("click", this.toggleSwitcher.bind(this));
+
+
+        this.switcherContainer = document.createElement("div");
+        this.switcherContainer.style.setProperty("display", "none");
+        this.switcherContainer.classList.add("bg-menu-background", "rounded-lg", "py-3", "mt-2", "shadow-xl")
+        this.switcherContainer.style.setProperty("position", "absolute");
+        this.switcherContainer.style.setProperty("transform", "translateX(calc(-100% + 29px))");
+        // this.switcherContainer.style.setProperty("max-width", "120px");
+
+        const headingDiv = document.createElement("div");
+        headingDiv.classList.add("flex", "items-center", "gap-x-12", "px-3");
+        const closeButton = document.createElement("button");
+        closeButton.classList.add("fa", "fa-close", "!rounded-full");
+        closeButton.addEventListener("click", () => this.hideSwitcher());
+        const switcherContainerHeading = document.createElement("span")
+        switcherContainerHeading.classList.add("text-lg", "font-semibold", "whitespace-nowrap")
+        switcherContainerHeading.textContent = "Select map style"
+        headingDiv.appendChild(switcherContainerHeading);
+        headingDiv.appendChild(closeButton);
+
+        this.switcherContainer.appendChild(headingDiv)
+
+        const buttonDiv = document.createElement("ul")
+        buttonDiv.classList.add("mt-2");
+        this.settings.styles.forEach((style, i) => {
+            const styleLi = document.createElement("li");
+            styleLi.classList.add("flex", "items-center", "gap-x-4", "px-3", "py-2", "cursor-pointer", "hover:bg-menu-item-background-hover")
+            const styleImg = document.createElement("img");
+            styleImg.classList.add("w-12", "h-12", "rounded-md")
+            styleImg.src = style.thumbnail;
+            const styleName = document.createElement("span");
+            styleName.classList.add("!text-sm")
+            if (i == this.settings.selectedIndex) {
+                styleName.classList.add("font-semibold")
+            }
+            styleName.textContent = style.text;
+            styleLi.appendChild(styleImg)
+            styleLi.appendChild(styleName)
+
+            styleLi.addEventListener("click", () => {
+                this.hideSwitcher();
+                this.styleLis?.at(this.settings.selectedIndex)?.lastElementChild?.classList.remove("font-semibold")
+                this.settings.selectedIndex = i;
+                styleName.classList.add("font-semibold")
+                this.settings.onSwitch(style)
+            })
+
+            this.styleLis?.push(styleLi)
+            buttonDiv.appendChild(styleLi)
+        })
+        this.switcherContainer.appendChild(buttonDiv)
+        this.buttonContainer.appendChild(this.switcherContainer);
+
+
+        return this.buttonContainer;
+    }
+
+    private toggleSwitcher() {
+        if (!this.switcherContainer) return;
+
+        if (this.isSwitcherShown) {
+            this.hideSwitcher();
+        } else {
+            this.showSwitcher();
+        }
+    }
+
+    showSwitcher() {
+        this.switcherContainer?.style.setProperty("display", "inherit");
+        this.isSwitcherShown = true;
+    }
+
+    hideSwitcher() {
+        this.switcherContainer?.style.setProperty("display", "none");
+        this.isSwitcherShown = false;
+    }
+
+    onRemove(): void {
+        // remove button
+        if (this.buttonContainer?.parentNode) {
+            this.buttonContainer.parentNode.removeChild(this.buttonContainer);
+        }
+        this.buttonContainer = undefined;
+        this.toggleButton = undefined;
+        this.isSwitcherShown = false;
+    }
+
+    getDefaultPosition?: (() => ControlPosition) | undefined;
+}