ari/live-schedule
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IT WORKS

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This commit is contained in:
Julia Johannesen 2026-03-31 22:14:23 -04:00
parent bf75b8b652
commit ab7ad33086
Signed by: julia
GPG key ID: 4A1377AF3E7FBC46
3 changed files with 37 additions and 36 deletions
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2
aux/flatpak/space.arimelody.LiveSchedule.json
View file

@ -1,7 +1,7 @@
{
"id" : "space.arimelody.LiveSchedule",
"runtime" : "org.gnome.Platform",
"runtime-version" : "48",
"runtime-version" : "master",
"sdk" : "org.gnome.Sdk",
"command" : "liveschedule",
"finish-args" : [

66
main.js
View file

@ -14,6 +14,8 @@ let schedule = {
const offlineTitle = 'OFFLINE';
const offlineSubtitle = 'takin a nap';
let copyClipboard;
let saveImage;
document.addEventListener('readystatechange', () => {
document.getElementById('version').innerText = VERSION;
@ -118,7 +120,7 @@ if ('webkit' in window && 'messageHandlers' in window.webkit) {
let _promiseId = 0;
let _promises = new Map();
window.webkit.messageHandlers._nativePromiseResolved.addEventListener('message', (event) => {
window.addEventListener('message', (event) => {
const [id] = event.detail;
const [resolve,] = _promises.get(id) ?? [];
if (!resolve) return;
@ -126,7 +128,7 @@ if ('webkit' in window && 'messageHandlers' in window.webkit) {
resolve();
});
window.webkit.messageHandlers._nativePromiseRejected.addEventListener('message', (event) => {
window.addEventListener('message', (event) => {
const [id] = event.detail;
const [,reject] = _promises.get(id) ?? [];
if (!reject) return;
@ -134,45 +136,41 @@ if ('webkit' in window && 'messageHandlers' in window.webkit) {
reject();
});
function copyClipboard() {
return new Promise((resolve, reject) => {
const thisPromiseId = ++promiseId;
copyClipboard = () => new Promise((resolve, reject) => {
const thisPromiseId = ++_promiseId;
_promises.set(thisPromiseId, [resolve, reject]);
_promises.set(thisPromiseId, [resolve, reject]);
const schedule = document.getElementById('schedule');
const boundingRect = getBoundingClientRect();
const schedule = document.getElementById('schedule');
const boundingRect = schedule.getBoundingClientRect();
window.webkit.messageHandlers.copySnapshot.postMessage([
thisPromiseId,
'clipboard',
boundingRect.x,
boundingRect.y,
boundingRect.width,
boundingRect.height,
]);
});
}
window.webkit.messageHandlers.copySnapshot.postMessage([
thisPromiseId,
'clipboard',
boundingRect.x + 1,
boundingRect.y + 1,
boundingRect.width - 2,
boundingRect.height - 2,
]);
});
function saveImage() {
return new Promise((resolve, reject) => {
const thisPromiseId = ++promiseId;
saveImage = () => new Promise((resolve, reject) => {
const thisPromiseId = ++_promiseId;
_promises.set(thisPromiseId, [resolve, reject]);
_promises.set(thisPromiseId, [resolve, reject]);
const schedule = document.getElementById('schedule');
const boundingRect = getBoundingClientRect();
const schedule = document.getElementById('schedule');
const boundingRect = schedule.getBoundingClientRect();
window.webkit.messageHandlers.copySnapshot.postMessage([
thisPromiseId,
'file',
boundingRect.x,
boundingRect.y,
boundingRect.width,
boundingRect.height,
]);
});
}
window.webkit.messageHandlers.copySnapshot.postMessage([
thisPromiseId,
'file',
boundingRect.x + 1,
boundingRect.y + 1,
boundingRect.width - 2,
boundingRect.height - 2,
]);
});
document.getElementById('clipboard').removeAttribute('disabled');
document.getElementById('save-image').removeAttribute('disabled');

5
native/src/ls-web-view.c
View file

@ -34,11 +34,14 @@ static void ls_web_view_constructed(GObject *object) {
ls_web_view_on_resource_request,
NULL, NULL);
WebKitSettings *settings = webkit_web_view_get_settings(WEBKIT_WEB_VIEW(object));
webkit_settings_set_enable_developer_extras(settings, TRUE);
WebKitUserContentManager *manager = webkit_web_view_get_user_content_manager(web_view);
webkit_user_content_manager_register_script_message_handler(manager, "copySnapshot", NULL);
g_signal_connect(manager, "script-message-received::copySnapshot",
G_CALLBACK(ls_web_view_on_snapshot_message_received),
g_object_ref(object));
webkit_user_content_manager_register_script_message_handler(manager, "copySnapshot", NULL);
webkit_web_view_load_uri(web_view, "gresource:///space/arimelody/LiveSchedule/webview/index.html");
}