mirror of
https://github.com/DioxusLabs/dioxus
synced 2024-11-27 14:40:44 +00:00
fix: move bindings into package
This commit is contained in:
Jonathan Kelley
parent
2c51a090e3
commit
189ddd8c51
2 changed files with 500 additions and 1 deletions
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@ -2,7 +2,7 @@ use js_sys::Function;
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use wasm_bindgen::prelude::*;
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use web_sys::{Element, Node};
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#[wasm_bindgen(module = "/../jsinterpreter/interpreter.js")]
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#[wasm_bindgen(module = "/src/interpreter.js")]
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extern "C" {
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pub type Interpreter;
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499
packages/web/src/interpreter.js
Normal file
499
packages/web/src/interpreter.js
Normal file
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@ -0,0 +1,499 @@
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export function main() {
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let root = window.document.getElementById("main");
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if (root != null) {
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window.interpreter = new Interpreter(root);
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window.rpc.call("initialize");
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}
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}
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export class Interpreter {
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root;
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stack;
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listeners;
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handlers;
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lastNodeWasText;
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nodes;
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constructor(root) {
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this.root = root;
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this.stack = [root];
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this.listeners = {};
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this.handlers = {};
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this.lastNodeWasText = false;
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this.nodes = [root];
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}
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top() {
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return this.stack[this.stack.length - 1];
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}
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pop() {
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return this.stack.pop();
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}
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PushRoot(root) {
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const node = this.nodes[root];
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this.stack.push(node);
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}
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AppendChildren(many) {
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let root = this.stack[this.stack.length - (1 + many)];
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let to_add = this.stack.splice(this.stack.length - many);
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for (let i = 0; i < many; i++) {
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root.appendChild(to_add[i]);
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}
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}
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ReplaceWith(root_id, m) {
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let root = this.nodes[root_id];
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let els = this.stack.splice(this.stack.length - m);
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root.replaceWith(...els);
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}
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InsertAfter(root, n) {
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let old = this.nodes[root];
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let new_nodes = this.stack.splice(this.stack.length - n);
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old.after(...new_nodes);
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}
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InsertBefore(root, n) {
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let old = this.nodes[root];
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let new_nodes = this.stack.splice(this.stack.length - n);
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old.before(...new_nodes);
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}
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Remove(root) {
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let node = this.nodes[root];
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if (node !== undefined) {
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node.remove();
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}
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}
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CreateTextNode(text, root) {
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// todo: make it so the types are okay
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const node = document.createTextNode(text);
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this.nodes[root] = node;
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this.stack.push(node);
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}
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CreateElement(tag, root) {
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const el = document.createElement(tag);
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// el.setAttribute("data-dioxus-id", `${root}`);
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this.nodes[root] = el;
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this.stack.push(el);
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}
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CreateElementNs(tag, root, ns) {
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let el = document.createElementNS(ns, tag);
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this.stack.push(el);
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this.nodes[root] = el;
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}
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CreatePlaceholder(root) {
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let el = document.createElement("pre");
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el.hidden = true;
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this.stack.push(el);
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this.nodes[root] = el;
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}
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NewEventListener(event_name, root, handler) {
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const element = this.nodes[root];
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element.setAttribute("data-dioxus-id", `${root}`);
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if (this.listeners[event_name] === undefined) {
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this.listeners[event_name] = 0;
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this.handlers[event_name] = handler;
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this.root.addEventListener(event_name, handler);
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}
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else {
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this.listeners[event_name]++;
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}
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}
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RemoveEventListener(root, event_name) {
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const element = this.nodes[root];
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element.removeAttribute(`data-dioxus-id`);
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this.listeners[event_name]--;
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if (this.listeners[event_name] === 0) {
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this.root.removeEventListener(event_name, this.handlers[event_name]);
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delete this.listeners[event_name];
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delete this.handlers[event_name];
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}
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}
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SetText(root, text) {
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this.nodes[root].textContent = text;
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}
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SetAttribute(root, field, value, ns) {
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const name = field;
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const node = this.nodes[root];
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if (ns == "style") {
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// @ts-ignore
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node.style[name] = value;
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}
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else if (ns != null || ns != undefined) {
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node.setAttributeNS(ns, name, value);
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}
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else {
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switch (name) {
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case "value":
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if (value != node.value) {
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node.value = value;
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}
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break;
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case "checked":
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node.checked = value === "true";
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break;
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case "selected":
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node.selected = value === "true";
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break;
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case "dangerous_inner_html":
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node.innerHTML = value;
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break;
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default:
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// https://github.com/facebook/react/blob/8b88ac2592c5f555f315f9440cbb665dd1e7457a/packages/react-dom/src/shared/DOMProperty.js#L352-L364
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if (value == "false" && bool_attrs.hasOwnProperty(name)) {
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node.removeAttribute(name);
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}
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else {
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node.setAttribute(name, value);
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}
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}
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}
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}
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RemoveAttribute(root, name) {
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const node = this.nodes[root];
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node.removeAttribute(name);
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if (name === "value") {
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node.value = "";
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}
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if (name === "checked") {
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node.checked = false;
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}
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if (name === "selected") {
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node.selected = false;
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}
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}
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handleEdits(edits) {
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this.stack.push(this.root);
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for (let edit of edits) {
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this.handleEdit(edit);
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}
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}
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handleEdit(edit) {
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switch (edit.type) {
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case "PushRoot":
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this.PushRoot(edit.root);
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break;
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case "AppendChildren":
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this.AppendChildren(edit.many);
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break;
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case "ReplaceWith":
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this.ReplaceWith(edit.root, edit.m);
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break;
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case "InsertAfter":
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this.InsertAfter(edit.root, edit.n);
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break;
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case "InsertBefore":
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this.InsertBefore(edit.root, edit.n);
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break;
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case "Remove":
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this.Remove(edit.root);
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break;
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case "CreateTextNode":
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this.CreateTextNode(edit.text, edit.root);
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break;
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case "CreateElement":
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this.CreateElement(edit.tag, edit.root);
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break;
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case "CreateElementNs":
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this.CreateElementNs(edit.tag, edit.root, edit.ns);
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break;
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case "CreatePlaceholder":
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this.CreatePlaceholder(edit.root);
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break;
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case "RemoveEventListener":
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this.RemoveEventListener(edit.root, edit.event_name);
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break;
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case "NewEventListener":
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// this handler is only provided on desktop implementations since this
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// method is not used by the web implementation
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let handler = (event) => {
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let target = event.target;
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if (target != null) {
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let realId = target.getAttribute(`data-dioxus-id`);
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// walk the tree to find the real element
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while (realId == null && target.parentElement != null) {
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target = target.parentElement;
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realId = target.getAttribute(`data-dioxus-id`);
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}
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const shouldPreventDefault = target.getAttribute(`dioxus-prevent-default`);
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let contents = serialize_event(event);
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if (shouldPreventDefault === `on${event.type}`) {
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event.preventDefault();
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}
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if (event.type == "submit") {
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event.preventDefault();
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}
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if (event.type == "click") {
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event.preventDefault();
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if (shouldPreventDefault !== `onclick`) {
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if (target.tagName == "A") {
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const href = target.getAttribute("href");
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if (href !== "" && href !== null && href !== undefined && realId != null) {
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window.rpc.call("browser_open", {
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mounted_dom_id: parseInt(realId),
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href
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});
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}
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}
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}
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}
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if (realId == null) {
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return;
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}
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window.rpc.call("user_event", {
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event: edit.event_name,
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mounted_dom_id: parseInt(realId),
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contents: contents,
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});
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}
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};
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this.NewEventListener(edit.event_name, edit.root, handler);
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break;
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case "SetText":
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this.SetText(edit.root, edit.text);
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break;
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case "SetAttribute":
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this.SetAttribute(edit.root, edit.field, edit.value, edit.ns);
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break;
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case "RemoveAttribute":
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this.RemoveAttribute(edit.root, edit.name);
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break;
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}
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}
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}
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function serialize_event(event) {
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switch (event.type) {
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case "copy":
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case "cut":
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case "past": {
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return {};
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}
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case "compositionend":
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case "compositionstart":
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case "compositionupdate": {
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let { data } = event;
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return {
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data,
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};
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}
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case "keydown":
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case "keypress":
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case "keyup": {
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let { charCode, key, altKey, ctrlKey, metaKey, keyCode, shiftKey, location, repeat, which, } = event;
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return {
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char_code: charCode,
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key: key,
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alt_key: altKey,
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ctrl_key: ctrlKey,
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meta_key: metaKey,
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key_code: keyCode,
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shift_key: shiftKey,
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location: location,
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repeat: repeat,
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which: which,
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locale: "locale",
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};
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}
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case "focus":
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case "blur": {
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return {};
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}
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case "change": {
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let target = event.target;
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let value;
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if (target.type === "checkbox" || target.type === "radio") {
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value = target.checked ? "true" : "false";
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}
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else {
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value = target.value ?? target.textContent;
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}
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return {
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value: value,
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};
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}
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case "input":
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case "invalid":
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case "reset":
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case "submit": {
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let target = event.target;
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let value = target.value ?? target.textContent;
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if (target.type == "checkbox") {
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value = target.checked ? "true" : "false";
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}
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return {
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value: value,
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};
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}
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case "click":
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case "contextmenu":
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case "doubleclick":
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case "drag":
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case "dragend":
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case "dragenter":
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case "dragexit":
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case "dragleave":
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case "dragover":
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case "dragstart":
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case "drop":
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case "mousedown":
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case "mouseenter":
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case "mouseleave":
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case "mousemove":
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case "mouseout":
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case "mouseover":
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case "mouseup": {
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const { altKey, button, buttons, clientX, clientY, ctrlKey, metaKey, pageX, pageY, screenX, screenY, shiftKey, } = event;
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return {
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alt_key: altKey,
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button: button,
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buttons: buttons,
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client_x: clientX,
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client_y: clientY,
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ctrl_key: ctrlKey,
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meta_key: metaKey,
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page_x: pageX,
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page_y: pageY,
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screen_x: screenX,
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screen_y: screenY,
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shift_key: shiftKey,
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};
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}
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case "pointerdown":
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case "pointermove":
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case "pointerup":
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case "pointercancel":
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case "gotpointercapture":
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case "lostpointercapture":
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case "pointerenter":
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case "pointerleave":
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case "pointerover":
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case "pointerout": {
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const { altKey, button, buttons, clientX, clientY, ctrlKey, metaKey, pageX, pageY, screenX, screenY, shiftKey, pointerId, width, height, pressure, tangentialPressure, tiltX, tiltY, twist, pointerType, isPrimary, } = event;
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return {
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alt_key: altKey,
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button: button,
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buttons: buttons,
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client_x: clientX,
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client_y: clientY,
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ctrl_key: ctrlKey,
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meta_key: metaKey,
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page_x: pageX,
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page_y: pageY,
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screen_x: screenX,
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screen_y: screenY,
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shift_key: shiftKey,
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pointer_id: pointerId,
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width: width,
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height: height,
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pressure: pressure,
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tangential_pressure: tangentialPressure,
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tilt_x: tiltX,
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tilt_y: tiltY,
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twist: twist,
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pointer_type: pointerType,
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is_primary: isPrimary,
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};
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}
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case "select": {
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return {};
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}
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case "touchcancel":
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case "touchend":
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case "touchmove":
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case "touchstart": {
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const { altKey, ctrlKey, metaKey, shiftKey, } = event;
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return {
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// changed_touches: event.changedTouches,
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// target_touches: event.targetTouches,
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// touches: event.touches,
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alt_key: altKey,
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ctrl_key: ctrlKey,
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meta_key: metaKey,
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shift_key: shiftKey,
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};
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}
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case "scroll": {
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return {};
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}
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case "wheel": {
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const { deltaX, deltaY, deltaZ, deltaMode, } = event;
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return {
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delta_x: deltaX,
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delta_y: deltaY,
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delta_z: deltaZ,
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delta_mode: deltaMode,
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};
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}
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case "animationstart":
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case "animationend":
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case "animationiteration": {
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const { animationName, elapsedTime, pseudoElement, } = event;
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return {
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animation_name: animationName,
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elapsed_time: elapsedTime,
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pseudo_element: pseudoElement,
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};
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}
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case "transitionend": {
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const { propertyName, elapsedTime, pseudoElement, } = event;
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return {
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property_name: propertyName,
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elapsed_time: elapsedTime,
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pseudo_element: pseudoElement,
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};
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}
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case "abort":
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case "canplay":
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case "canplaythrough":
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case "durationchange":
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case "emptied":
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case "encrypted":
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case "ended":
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case "error":
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case "loadeddata":
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case "loadedmetadata":
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case "loadstart":
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case "pause":
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case "play":
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case "playing":
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case "progress":
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case "ratechange":
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case "seeked":
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case "seeking":
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case "stalled":
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case "suspend":
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case "timeupdate":
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case "volumechange":
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case "waiting": {
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return {};
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}
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case "toggle": {
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return {};
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}
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default: {
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return {};
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}
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}
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}
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const bool_attrs = {
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allowfullscreen: true,
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allowpaymentrequest: true,
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async: true,
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autofocus: true,
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autoplay: true,
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checked: true,
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controls: true,
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default: true,
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defer: true,
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disabled: true,
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formnovalidate: true,
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hidden: true,
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ismap: true,
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itemscope: true,
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loop: true,
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multiple: true,
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muted: true,
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nomodule: true,
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novalidate: true,
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open: true,
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playsinline: true,
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readonly: true,
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required: true,
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reversed: true,
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selected: true,
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truespeed: true,
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};
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