add frame message objec wrapper / helper that looks like engine api

This commit is contained in:
Stewart Allen 2021-01-04 20:36:35 -05:00
commit 5fe11ef05a
4 changed files with 118 additions and 18 deletions

4
app.js
View file

@ -368,6 +368,9 @@ const script = {
"kiri/codec",
"kiri/engine"
].map(p => `src/${p}.js`),
frame : [
"kiri/frame"
].map(p => `src/${p}.js`),
meta : [
"ext/three",
"license",
@ -709,6 +712,7 @@ function prepareScripts() {
code.kiri = concatCode(script.kiri);
code.worker = concatCode(script.worker);
code.engine = concatCode(script.engine);
code.frame = concatCode(script.frame);
}
function concatCode(array) {

80
src/kiri/frame.js Normal file
View file

@ -0,0 +1,80 @@
/** Copyright Stewart Allen <sa@grid.space> -- All Rights Reserved */
"use strict";
(function() {
let KIRI = self.kiri = self.kiri || {};
let frame, cwin, onevent = {};
function $(id) { return document.getElementById(id) }
function setFrame(fo) {
frame = fo;
cwin = fo.contentWindow;
}
function send(msg) {
cwin.postMessage(msg);
}
function recv(msg) {
let { origin, source, target, data } = msg;
let efn = onevent[data.event];
if (efn) {
efn(data.data, data.event);
}
API.onmessage(data, msg);
}
let API = KIRI.frame = {
setFrame: (io) => {
let type = typeof(io);
switch (type) {
case 'string': setFrame($(io)); break;
case 'object': setFrame(io); break;
default: throw `invalid frame type ${type}`;
}
window.addEventListener('message', msg => {
let { origin, source, target, data } = msg;
if (source.window === cwin) {
recv(msg);
}
});
},
send: send,
load: (load) => { send({ load }) },
parse: (data) => { send({ parse })},
get: (scope) => { send({ get: scope })},
setMode: (mode) => { send({ mode }) },
setDevice: (device) => { send({ device })},
setProcess: (process) => { send({ process })},
setFeatures: (features) => { send({ features })},
slice: () => { send({ function: "slice" }) },
prepare: () => { send({ function: "prepare" }) },
export: () => { send({ function: "export" }) },
onmessage: () => { },
progress: (progress, message) => { send({ progress, message }) },
alert: (alert, time) => { send({ alert, time }) },
emit: (emit, message) => { send({ emit, message }) },
onevent: (event, fn) => {
onevent[event] = fn;
send({ event });
}
};
})();

View file

@ -405,13 +405,14 @@
});
}
if (data.emit) API.event.emit(data.emit, data.message)
switch (data.get) {
case "all": send({all: settings}); break;
if (data.get) switch (data.get) {
case "mode": send({mode: settings.mode}); break;
case "device": send({device: settings.device}); break;
case "process": send({process: settings.process}); break;
default: send({all: settings}); break;
}
switch (data.set) {
if (data.set) switch (data.set) {
case "features":
Object.assign(feature, data.features);
break;
@ -424,6 +425,14 @@
saveSettings();
break;
}
if (data.parse) {
new moto.STL().parse(data.parse, vertices => {
let widget = newWidget().loadVertices(vertices);
platform.add(widget);
});
}
if (data.load) platformLoad(data.load);
if (data.clear) platform.clear();
if (data.alert) alert2(data.alert, data.time);
if (data.progress >= 0) setProgress(data.progress, data.message);
});

View file

@ -82,8 +82,13 @@
}
</style>
<script src="https://cdnjs.cloudflare.com/ajax/libs/ace/1.4.12/ace.js"></script>
<script xsrc="/code/engine.js"></script>
<script src="/code/frame.js"></script>
<script>
let defc = [
"let api = kiri.frame;",
"api.setMode('FDM');",
"api.slice();"
].join('\n');
let msgs = [];
let edit;
function $(id) { return document.getElementById(id) }
@ -96,18 +101,19 @@
});
edit.session.setTabSize(4);
edit.session.setUseSoftTabs(true);
edit.session.setValue("{}");
window.addEventListener('message', receive_message);
edit.session.setValue(localStorage.kiri_frame_code || defc);
kiri.frame.setFrame('fbody');
kiri.frame.onmessage = receive_message;
}
function receive_message(msg) {
let { origin, source, target, data } = msg;
function receive_message(data, msg) {
msgs.push(JSON.stringify(data));
$('rbody').innerText = msgs.join("\n-----\n");
$('rbody').scrollTop = 1000000;
}
function send_message() {
function run_code() {
let code = edit.session.getValue();
$('fbody').contentWindow.postMessage(eval(`(${code})`));
eval(`(function(){${code}})()`);
localStorage.kiri_frame_code = code;
}
</script>
</head>
@ -115,9 +121,9 @@
<h2 id="title">Kiri:Moto Frame Message API</h2>
<div id="demo">
<div id="mcode">
<div id="mhead">message</div>
<div id="mhead">code</div>
<div id="mbody"></div>
<div id="mfoot"><button onclick="send_message()">send message</button></div>
<div id="mfoot"><button onclick="run_code()">send message</button></div>
<div id="rhead">output</div>
<div id="rbody"></div>
</div>
@ -127,20 +133,21 @@
</div>
</div>
<div id="api">
<h2>Message API</h2>
<h2>Frame Message API</h2>
<li><label>load(url)</label> - where URL points to an STL</li>
<li><label>parse(data)</label> - where data is a string or binary STL</li>
<li><label>setFrame(id_obj)</label> - id or object of iframe with Kiri:Moto loaded</li>
<li><label>setMode(mode)</label> - FDM, CAM, LASER, SLA</li>
<li><label>setListener(fn)</label> - function to receive engine progress messages</li>
<li><label>setDevice(options)</label> - change default object parameters</li>
<li><label>setProcess(options)</label> - change default process parameters</li>
<li><label>moveTo(x,y,z)</label> - absolute move origin of loaded object</li>
<li><label>move(x,y,z)</label> - relative move origin of loaded object</li>
<li><label>scale(x,y,z)</label> - scale axes of loaded object</li>
<li><label>rotate(x,y,z)</label> - rotate axes of loaded object in radians</li>
<li><label>slice()</label> - async slice loaded object</li>
<li><label>prepare()</label> - async path routing of slice data</li>
<li><label>export()</label> - async gcode generation from path routing</li>
<li><label>onmessage(fn)</label> - function to receive all messages</li>
<li><label>onevent(event, fn)</label> - function to receive named messages</li>
<li><label>emit(event, data)</label> - send named event with data</li>
<li><label>alert(msg, time)</label> - show alert message with optional time in seconds</li>
<li><label>progress(pct, msg)</label> - set progress bar (0-1) with optional message</li>
</div>
</body>
</html>