mirror of
https://github.com/DioxusLabs/dioxus
synced 2024-11-24 05:03:06 +00:00
298 lines
8.7 KiB
HTML
298 lines
8.7 KiB
HTML
<!-- a js-only interpreter for the dioxus patch stream :) -->
|
|
<!DOCTYPE html>
|
|
<html>
|
|
|
|
<head>
|
|
<meta content="text/html;charset=utf-8" http-equiv="Content-Type" />
|
|
<meta charset="UTF-8" />
|
|
<link href="https://unpkg.com/tailwindcss@^2/dist/tailwind.min.css" rel="stylesheet" />
|
|
</head>
|
|
|
|
<body>
|
|
<div>hello dioxus</div>
|
|
</body>
|
|
<script>
|
|
class Interpreter {
|
|
constructor(root) {
|
|
this.stack = [root];
|
|
}
|
|
|
|
top() {
|
|
return this.stack[this.stack.length - 1];
|
|
}
|
|
|
|
pop() {
|
|
return this.stack.pop();
|
|
}
|
|
}
|
|
|
|
class OPTABLE {
|
|
// 0
|
|
SetText(edit, interp) {
|
|
interp.top(interp.stack).textContent = edit.text;
|
|
}
|
|
// 1
|
|
RemoveSelfAndNextSiblings(edit) {
|
|
const node = interp.pop();
|
|
let sibling = node.nextSibling;
|
|
while (sibling) {
|
|
const temp = sibling.nextSibling;
|
|
sibling.remove();
|
|
sibling = temp;
|
|
}
|
|
node.remove();
|
|
}
|
|
|
|
// 2
|
|
ReplaceWith(edit, interp) {
|
|
const newNode = interp.pop();
|
|
const oldNode = interp.pop();
|
|
oldNode.replaceWith(newNode);
|
|
interp.stack.push(newNode);
|
|
}
|
|
|
|
// 3
|
|
SetAttribute(edit, interp) {
|
|
const name = edit.name;
|
|
const value = edit.value;
|
|
const node = interp.top(interp.stack);
|
|
node.setAttribute(name, value);
|
|
|
|
// Some attributes are "volatile" and don't work through `setAttribute`.
|
|
if ((name === "value", interp)) {
|
|
node.value = value;
|
|
}
|
|
if ((name === "checked", interp)) {
|
|
node.checked = true;
|
|
}
|
|
if ((name === "selected", interp)) {
|
|
node.selected = true;
|
|
}
|
|
}
|
|
|
|
// 4
|
|
RemoveAttribute(edit, interp) {
|
|
const name = edit.name;
|
|
const node = interp.top(interp.stack);
|
|
node.removeAttribute(name);
|
|
|
|
// Some attributes are "volatile" and don't work through `removeAttribute`.
|
|
if ((name === "value", interp)) {
|
|
node.value = null;
|
|
}
|
|
if ((name === "checked", interp)) {
|
|
node.checked = false;
|
|
}
|
|
if ((name === "selected", interp)) {
|
|
node.selected = false;
|
|
}
|
|
}
|
|
|
|
// 5
|
|
PushReverseChild(edit, interp) {
|
|
const n = edit.n;
|
|
const parent = interp.top(interp.stack);
|
|
const children = parent.childNodes;
|
|
const child = children[children.length - n - 1];
|
|
interp.stack.push(child);
|
|
}
|
|
|
|
// 6
|
|
PopPushChild(edit, interp) {
|
|
const n = edit.n;
|
|
interp.pop();
|
|
const parent = interp.top(interp.stack);
|
|
const children = parent.childNodes;
|
|
const child = children[n];
|
|
interp.stack.push(child);
|
|
}
|
|
|
|
// 7
|
|
Pop(edit, interp) {
|
|
interp.pop();
|
|
}
|
|
|
|
// 8
|
|
AppendChild(edit, interp) {
|
|
console.log(interp.stack);
|
|
const child = interp.pop();
|
|
console.log(interp.stack);
|
|
interp.top().appendChild(child);
|
|
}
|
|
|
|
// 9
|
|
CreateTextNode(edit, interp) {
|
|
// interp.stack.push(document.createTextNode("asd"));
|
|
console.log(interp.stack);
|
|
|
|
interp.stack.push(document.createTextNode(edit.text));
|
|
console.log(interp.stack);
|
|
}
|
|
|
|
// 10
|
|
CreateElement(edit, interp) {
|
|
const tagName = edit.tag_name;
|
|
interp.stack.push(document.createElement(tagName));
|
|
}
|
|
|
|
// 11
|
|
NewEventListener(edit, interp) {
|
|
// todo!
|
|
const eventId = mem32[i++];
|
|
const eventType = interp.getCachedString(eventId);
|
|
const a = mem32[i++];
|
|
const b = mem32[i++];
|
|
const el = interp.top(interp.stack);
|
|
el.addEventListener(eventType, interp.eventHandler);
|
|
el[`dodrio-a-${eventType}`] = a;
|
|
el[`dodrio-b-${eventType}`] = b;
|
|
}
|
|
|
|
// 12
|
|
UpdateEventListener(edit, interp) {
|
|
// todo!
|
|
const eventId = mem32[i++];
|
|
const eventType = interp.getCachedString(eventId);
|
|
const el = interp.top(interp.stack);
|
|
el[`dodrio-a-${eventType}`] = mem32[i++];
|
|
el[`dodrio-b-${eventType}`] = mem32[i++];
|
|
}
|
|
|
|
// 13
|
|
RemoveEventListener(edit, interp) {
|
|
// todo!
|
|
const eventId = mem32[i++];
|
|
const eventType = interp.getCachedString(eventId);
|
|
const el = interp.top(interp.stack);
|
|
el.removeEventListener(eventType, interp.eventHandler);
|
|
}
|
|
|
|
// 14
|
|
AddCachedString(edit, interp) {
|
|
// todo!
|
|
const pointer = mem32[i++];
|
|
const length = mem32[i++];
|
|
const id = mem32[i++];
|
|
const str = string(mem8, pointer, length);
|
|
interp.addCachedString(str, id);
|
|
}
|
|
|
|
// 15
|
|
DropCachedString(edit, interp) {
|
|
// todo!
|
|
const id = mem32[i++];
|
|
interp.dropCachedString(id);
|
|
}
|
|
|
|
// 16
|
|
CreateElementNS(edit, interp) {
|
|
// const tagNameId = mem32[i++];
|
|
// const tagName = interp.getCachedString(tagNameId);
|
|
// const nsId = mem32[i++];
|
|
// const ns = interp.getCachedString(nsId);
|
|
interp.stack.push(document.createElementNS(edit.ns, edit.tag_name));
|
|
}
|
|
|
|
// 17
|
|
SaveChildrenToTemporaries(edit, interp) {
|
|
// let temp = mem32[i++];
|
|
// const start = mem32[i++];
|
|
// const end = mem32[i++];
|
|
let temp = edit.temp;
|
|
const start = edit.start;
|
|
const end = edit.end;
|
|
const parent = interp.top(interp.stack);
|
|
const children = parent.childNodes;
|
|
for (let i = start; i < end; i++, interp) {
|
|
interp.temporaries[temp++] = children[i];
|
|
}
|
|
}
|
|
|
|
// 18
|
|
PushChild(edit, interp) {
|
|
const parent = interp.top(interp.stack);
|
|
// const n = mem32[i++];
|
|
const n = edit.n;
|
|
const child = parent.childNodes[n];
|
|
interp.stack.push(child);
|
|
}
|
|
|
|
// 19
|
|
PushTemporary(edit, interp) {
|
|
// const temp = mem32[i++];
|
|
const temp = edit.temp;
|
|
interp.stack.push(interp.temporaries[temp]);
|
|
}
|
|
|
|
// 20
|
|
InsertBefore(edit, interp) {
|
|
const before = interp.pop();
|
|
const after = interp.pop();
|
|
after.parentNode.insertBefore(before, after);
|
|
interp.stack.push(before);
|
|
}
|
|
|
|
// 21
|
|
PopPushReverseChild(edit, interp) {
|
|
// const n = mem32[i++];
|
|
const n = edit.n;
|
|
interp.pop();
|
|
const parent = interp.top(interp.stack);
|
|
const children = parent.childNodes;
|
|
const child = children[children.length - n - 1];
|
|
interp.stack.push(child);
|
|
}
|
|
|
|
// 22
|
|
RemoveChild(edit, interp) {
|
|
// const n = mem32[i++];
|
|
const n = edit.n;
|
|
const parent = interp.top(interp.stack);
|
|
const child = parent.childNodes[n];
|
|
child.remove();
|
|
}
|
|
|
|
// 23
|
|
SetClass(edit, interp) {
|
|
// const classId = mem32[i++];
|
|
const className = edit.class_name;
|
|
interp.top(interp.stack).className = className;
|
|
}
|
|
|
|
// 24
|
|
SaveTemplate(edit, interp) {
|
|
const id = mem32[i++];
|
|
const template = interp.top(interp.stack);
|
|
interp.saveTemplate(id, template.cloneNode(true));
|
|
}
|
|
|
|
// 25
|
|
PushTemplate(edit, interp) {
|
|
const id = mem32[i++];
|
|
const template = interp.getTemplate(id);
|
|
interp.stack.push(template.cloneNode(true));
|
|
}
|
|
|
|
NewListener(edit, interp) {}
|
|
}
|
|
|
|
const op_table = new OPTABLE();
|
|
const interpreter = new Interpreter(window.document.body);
|
|
|
|
function EditListReceived(rawEditList) {
|
|
let editList = JSON.parse(rawEditList);
|
|
editList.forEach(function (edit, index) {
|
|
op_table[edit.type](edit, interpreter);
|
|
});
|
|
}
|
|
|
|
let socket = new WebSocket("ws://127.0.0.1:8080/session/itsworkinggg");
|
|
socket.onmessage = function(event) {
|
|
console.log(event.data);
|
|
EditListReceived(event.data);
|
|
}
|
|
// external.invoke("initiate");
|
|
|
|
</script>
|
|
|
|
</html>
|