Rename js to src

src/controllers/clipper_controller.js

@@ -0,0 +1,74 @@
+// Global ATON
+import { Controller } from "@hotwired/stimulus"
+import AppState from "../state.js";
+import { addClippingPlane, resetClipping } from "../utils/clipping.js";
+import { toggleAmbientOcclusion } from "../utils/environment.js";
+
+/**
+ * Handle events for the clipper toolbar,
+ * related to the clipping module
+ */
+export default class extends Controller {
+    static targets = ['trigger', 'clipper', 'axis'];
+    static values = { enabled: Boolean };
+
+    connect() {
+        console.log('#clipper controller connected');
+    }
+
+    clip(event) {
+        /**
+         * @type {string}
+         */
+        const label = event.params.axis;
+        /**
+         * @type {HTMLButtonElement}
+         */
+        const target = event.target;
+        /**
+         * @type {NodeListOf<HTMLButtonElement>}
+         */
+        const axes = this.axisTargets;
+        const classes = ['border', 'border-2', 'border-warning'];
+
+        addClippingPlane(label, -1);
+        target.classList.add(...classes);
+
+        for (const btn of axes) {
+            if (btn.id !== target.id) {
+                btn.classList.remove(...classes);
+            }
+        }
+    }
+    /**
+     * Toggle clipper toolbar
+     */
+    toggleClipper() {
+        /**
+         * @type {HTMLElement}
+         */
+        const trigger = this.triggerTarget;
+        this.clipperTarget.classList.toggle('d-none');
+        // If the toolbar is shown, clipping is enabled and vice versa
+        this.enabledValue = !this.clipperTarget.classList.contains('d-none');
+
+        this.axisTargets.forEach(btn => {
+            btn.classList.remove('border', 'border-2', 'border-warning');
+        });
+
+        if (this.enabledValue) {
+            // AO should be turned off if clipping is enabled
+            toggleAmbientOcclusion(false);
+            trigger.className += ' border border-2 border-white';
+        }
+
+        if (!this.enabledValue) {
+            resetClipping();
+            trigger.className = trigger.className.replace(/ border.*$/g, '');
+            toggleAmbientOcclusion(AppState.ambientOcclusion);
+        }
+
+        AppState.clipping.enabled = this.enabledValue;
+    }
+}
+

src/controllers/menu_controller.js

@@ -0,0 +1,252 @@
+// Global ATON
+import { Controller } from "@hotwired/stimulus";
+import AppState from "../state.js";
+import { traverseOntology } from "../ontology.js";
+
+const html = String.raw;
+const domParser = new DOMParser;
+// TODO: hard-coded, but follows a convention...
+const ontologyJsonPath = location.pathname + 'ontology.json';
+
+export default class extends Controller {
+    static targets = ['trigger', 'layers', 'ontology'];
+
+    connect() {
+        console.log('#menu controller connected');
+    }
+    /**
+     * Open settings panel
+     */
+    async toggleMenu() {
+        ATON.UI.setSidePanelRight();
+        ATON.UI.showSidePanel({header: 'Menu'});
+        this.#buildMenuPanel(ATON.UI.elSidePanel);
+        this.#buildLayersMenu(AppState.treeNodes, this.layersTarget);
+        this.#buildOntologyMenu(await traverseOntology(ontologyJsonPath), this.ontologyTarget);
+    }
+    /**
+     * @param {Event} event 
+     */
+    toggleNode(event) {
+
+        console.debug(AppState.treeNodes);
+
+        /**
+         * The node's id
+         * @type {string}
+         */
+        const id = event?.params.node;
+        const status = event?.target?.checked;
+        const node = AppState.normalizedNodes.find(n => n.id === id);
+        /**
+         * @type {HTMLElement|null}
+         */
+        const eye = event.target.parentElement.querySelector('i');
+
+        if (eye) {
+            eye.classList.toggle('bi-eye');
+            eye.classList.toggle('bi-eye-slash');
+        }
+
+        if (node.children.length > 0) {
+            this.#toggleGroup(node, status);
+            this.#syncGroupCheckboxes(node, status, this.layersTarget);
+        } else {
+            ATON.getSceneNode(id).toggle(status);
+            node.active = status;
+        }
+    }
+    /**
+     * Recursively toggle children in a nodes group
+     * @param {Object} groupNode
+     * @param {Boolean} status
+     */
+    #toggleGroup(groupNode, status) {
+        for (const child of groupNode.children) {
+            child.active = status;
+            if (child.model) {
+                ATON.getSceneNode(child.id).toggle(status);
+            }
+            if (child.children.length > 0) {
+                this.#toggleGroup(child, status);
+            }
+        }
+    }
+    /**
+     * Toggles checkboxes in a group based on status
+     * @param {Object} groupNode
+     * @param {Boolean} status
+     * @param {HTMLElement} container
+     */
+    #syncGroupCheckboxes(groupNode, status, container) {
+        for (const child of groupNode.children) {
+            const checkbox = container.querySelector(
+                `[data-menu-node-param="${child.id}"]`
+            );
+
+            if (checkbox) checkbox.checked = status;
+            
+            if (child.children.length > 0) {
+                this.#syncGroupCheckboxes(child, status, container);
+            }
+        }
+    }
+    /**
+     * Clone a <template> by id
+     * @param {String} id
+     * @returns {DocumentFragment}
+     */
+    #cloneTemplate(id) {
+        return document.getElementById(id)?.content?.cloneNode(true);
+    }
+    /**
+     * Create the left-side settings panel
+     * content
+     * @param {Element} panel 
+     */
+    #buildMenuPanel(panel) {
+        const fragment = this.#cloneTemplate('tmpl-menu-tabs');
+
+        panel.appendChild(fragment);
+    }
+    /**
+     * @todo Don't rebuild it every time, use caching, return a container with checkboxes
+     * @param {Array<import("../state.js").NormalizedSceneNode>} tree The normalized scene nodes tree
+     * @param {HTMLElement} tab Tab content element
+     */
+    #buildLayersMenu(tree, tab) {
+        const heading = document.createElement('h1');
+        heading.classList.add('fs-5', 'fw-bold', 'ms-0');
+        heading.textContent = 'Teatro'; // Hard-coded!!
+
+        tab.appendChild(heading);
+
+        for (const node of tree) {
+            tab.appendChild(
+                node.children.length > 0
+                    ? this.#createLayerGroup(node)
+                    : this.#createLayerToggle(node)
+            );
+        }
+    }
+    /**
+     * @param {import("../state.js").NormalizedSceneNode} node 
+     * @param {boolean} isGroup
+     * @returns {HTMLDivElement}
+     */
+    #createLayerToggle(node, isGroup = false) {
+        // This should be calculated somehow!
+        const labelIndent = node.depth < 3 ? '1.5rem' : '1rem';
+        const labelText = isGroup ? '<i class="bi bi-eye"></i>' : node.id;
+        const toggle = html`
+            <label class="toggle-control ms-${node.depth} ps-${node.depth} mt-1 mb-1">
+                <input id="${node.id}" type="checkbox" ${node.active ? 'checked' : ''} role="switch"
+                    data-menu-node-param="${node.id}"
+                    data-action="change->menu#toggleNode">
+                <span class="control"></span>
+                <span class="ps-2 fs-6" title="Mostra / nascondi ${isGroup ? 'gruppo' : 'layer'}" style="margin-left: ${labelIndent}">
+                    ${labelText}
+                </span>
+            </label>
+        `;
+
+        return domParser.parseFromString(toggle, 'text/html').querySelector('label');
+    }
+    /**
+     * @param {import("../state.js").NormalizedSceneNode} node 
+     * @returns {HTMLDetailsElement}
+     */
+    #createLayerGroup(node) {
+        const { trigger, collapseDiv } = this.#createNodeCollapse(node);
+        const wrapper = document.createElement('div');
+        wrapper.classList.add('w-max-content', 'ps-1', 'mb-1');
+            
+        collapseDiv.appendChild(this.#createLayerToggle(node, true));
+
+        for (const child of node.children) {
+            collapseDiv.appendChild(
+                child.children.length > 0
+                    ? this.#createLayerGroup(child)
+                    : this.#createLayerToggle(child)
+            );
+        }
+
+        wrapper.appendChild(trigger);
+        wrapper.appendChild(collapseDiv);
+        wrapper.classList.add('border-start', 'border-bottom', 'rounded', `ms-${node.depth}`);
+
+        return wrapper;
+    }
+    /**
+     * 
+     * @param {import("../state.js").NormalizedSceneNode} node 
+     * @returns {{trigger: HTMLButtonElement, collapseDiv: HTMLDivElement}}
+     */
+    #createNodeCollapse(node) {
+        const cleanId = node.id.replace(/[\s\/\-]+/g, '');
+        const trigger = document.createElement('button');
+        trigger.className = 'btn btn-link p-0 fs-6 fw-bold text-decoration-none text-reset';
+        trigger.setAttribute('data-bs-toggle', 'collapse');
+        trigger.setAttribute('data-bs-target', `#group-${cleanId}`);
+        trigger.setAttribute('data-action', 'menu#toggleChevron');
+        trigger.innerHTML = html`
+            <i class="bi bi-chevron-down me-1"></i>${node.id}
+        `;
+        // Add color "swatch" only for first level groups
+        /*
+        if (node.depth === 2) {
+            trigger.innerHTML += html`
+                <div class="d-inline-block border rounded ms-2"
+                    style="background-color: ${node.color}; height: 15px; width:15px">
+                </div>
+            `;
+        }
+        */
+
+        const collapseDiv = document.createElement('div');
+        collapseDiv.className = 'collapse';
+        collapseDiv.id = `group-${cleanId}`;
+
+        return {trigger, collapseDiv};
+    }
+    /**
+     * 
+     * @param {Event} event 
+     */
+    toggleChevron(event) {
+        /**
+         * @type {HTMLButtonElement} collapse
+         */
+        const collapse = event.target;
+        const icon = collapse.querySelector('i');
+        icon.classList.toggle('bi-chevron-down');
+        icon.classList.toggle('bi-chevron-up');
+    }
+    /**
+     * Temporary implementation to show domains only
+     * @todo Don't rebuild it every time, use caching, return a container
+     * @param {Object} ontology The traversed ontology object (temp)
+     * @param {HTMLElement} tab Tab content element
+     */
+    #buildOntologyMenu(ontology, tab) {
+        console.debug(ontology);
+
+        const mainNode = tab.querySelector('#ontology-list');
+        mainNode.textContent = ontology.ontology;
+
+        let domainList = html`
+            <ul class="list-group mt-2" id="domains-list"></ul>
+        `;
+
+        // Very fragile and ugly!!
+        mainNode.innerHTML += domainList;
+        domainList = tab.querySelector('#domains-list');
+        
+        for(let domain of ontology.domains) {
+            const domainItem = html`
+                <li class="list-group-item">${domain.label}</li>
+            `;
+            domainList.innerHTML += domainItem;
+        }
+    }
+}

src/controllers/modal_controller.js

@@ -0,0 +1,41 @@
+
+import { Controller } from "@hotwired/stimulus";
+
+export default class extends Controller {
+    static targets = ['modal'];
+
+    connect() {
+        console.log('#modal controller connected');
+    }
+    /**
+     * 
+     * @param {Event} event 
+     */
+    showSemanticModal(event) {
+        const modal = this.modalTarget;
+        const title = modal.querySelector('.modal-title');
+        // Clear any existing content first
+        title.innerHTML = '';
+        title.innerHTML = event.content?.title;
+        const body = modal.querySelector('.modal-body');
+        body.innerHTML = '';
+        const contentType = event.content?.type;
+
+        const content = document.createElement(contentType);
+        if (contentType === 'img') {
+            content.src = event.content?.imgSrc;
+            content.alt = event.content?.description.trim();
+            content.classList.add('img-fluid');
+        }
+
+        body.appendChild(content);
+
+        const description = document.createElement('p');
+        description.textContent = event.content?.description.trim();
+        description.classList.add('py-3', 'my-0', 'fst-italic');
+
+        body.appendChild(description);
+
+        bootstrap.Modal.getOrCreateInstance(modal).show();
+    }
+}

src/controllers/settings_controller.js

@@ -0,0 +1,28 @@
+import { Controller } from "@hotwired/stimulus"
+import AppState from "../state.js";
+
+export default class extends Controller {
+    static targets = ['ao', 'shadows'];
+
+    connect() {
+        console.log('#settings controller connected');
+        this.aoTarget.checked = AppState.ambientOcclusion;
+        this.shadowsTarget.checked = AppState.shadows;
+    }
+    /**
+     * Toggle Ambient Occlusion
+     * @param {Event} event 
+     */
+    toggleAO(event) {
+        ATON.FX.togglePass(ATON.FX.PASS_AO, event.target.checked);
+        AppState.ambientOcclusion = event.target.checked;
+    }
+    /**
+     * Toggle shadows
+     * @param {Event} event 
+     */
+    toggleShadows(event) {
+        ATON.toggleShadows(event.target.checked);
+        AppState.shadows = event.target.checked;
+    }
+}

src/controllers/tabs_controller.js

@@ -0,0 +1,42 @@
+import { Controller } from "@hotwired/stimulus"
+
+export default class extends Controller {
+    static targets = ['active', 'tab', 'content'];
+
+    connect() {
+        console.log('#tabs controller connected');
+    }
+    /**
+     * 
+     * @param {Event} event 
+     */
+    activate(event) {
+        event.preventDefault();
+        this.deactivate();
+        const activeId = event.currentTarget.dataset.id;
+
+        event.currentTarget.parentElement.classList.add('active');
+        this.contentTargets.find(c => c.dataset.id === activeId)
+            .classList.remove('d-hide');
+    }
+
+    reset() {
+        this.deactivate();
+        const activeId = this.activeTarget.dataset.id;
+
+        this.activeTarget.classList.add('active');
+        this.contentTargets.find(c => c.dataset.id === activeId)
+            .classList.remove('d-hide');
+    }
+
+    deactivate() {
+        this.tabTargets.forEach(tab => {
+            tab.classList.remove('active');
+        });
+
+        this.contentTargets.forEach(content => {
+            content.classList.add('d-hide');
+        });
+    }
+}
+

src/controllers/toolbar_controller.js

@@ -0,0 +1,71 @@
+// Global ATON
+import { Controller } from "@hotwired/stimulus"
+import AppState from "../state.js";
+import { createExposureSlider, createLightSlider } from "../utils/environment.js";
+
+const html = String.raw;
+const panelHeader = html`
+    <i class="bi bi-gear-fill me-1"></i> Impostazioni
+`;
+
+export default class extends Controller {
+    static targets = ['settings', 'fullscreen'];
+
+    connect() {
+        console.log('#toolbar controller connected');
+    }
+    /**
+     * Open settings panel
+     * @param {Event} event 
+     */
+    toggleSettings(event) {
+        ATON.UI.setSidePanelLeft();
+        ATON.UI.showSidePanel({header: panelHeader});
+        this.#buildSettingsPanel(ATON.UI.elSidePanel);
+    }
+    toggleFullscreen() {
+        /**
+         * @type {HTMLAnchorElement}
+         */
+        const target = this.fullscreenTarget;
+        const icon = target.querySelector('i');
+        if (!document.fullscreenElement) {
+            document.body.requestFullscreen();
+            icon.classList.remove('bi-fullscreen');
+            icon.classList.add('bi-fullscreen-exit');
+            target.title = 'Esci da schermo intero';
+        } else {
+            document.exitFullscreen();
+            icon.classList.remove('bi-fullscreen-exit');
+            icon.classList.add('bi-fullscreen');
+            target.title = 'Attiva schermo intero';
+        }
+    }
+    /**
+     * Clone a <template> by id
+     * @param {String} id
+     * @returns {DocumentFragment}
+     */
+    #cloneTemplate(id) {
+        return document.getElementById(id).content.cloneNode(true);
+    }
+    /**
+     * Create the left-side settings panel
+     * content
+     * @param {Element} panel 
+     */
+    #buildSettingsPanel(panel) {
+        const fragment = this.#cloneTemplate('tmpl-settings');
+        let sliderContainer = fragment.querySelector('[data-sliders-container]');
+        let exposureContainer = fragment.querySelector('[data-slider-exposure-container]'); 
+
+        ['x', 'y', 'z'].forEach((axis, i) => {
+            const label = ['Asse X', 'Asse Y', 'Asse Z'][i];
+            sliderContainer.appendChild(createLightSlider(axis, label, [-2, 2], 0.1));
+        })
+
+        exposureContainer.appendChild(createExposureSlider('Valore', [0, 5]));
+
+        panel.appendChild(fragment);
+    }
+}