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PWA Support for Piskel! #1046

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PWA Support for Piskel! #1046

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4 changes: 4 additions & 0 deletions Gruntfile.js
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Original file line number Diff line number Diff line change
Expand Up @@ -217,6 +217,8 @@ module.exports = function(grunt) {
// dest/js/piskel-packaged-min.js should have been created by the uglify task
{src: ['dest/tmp/js/piskel-packaged-min.js'], dest: 'dest/prod/js/piskel-packaged-min' + version + '.js'},
{src: ['dest/tmp/index.html'], dest: 'dest/prod/index.html'},
{src: ['src/manifest.webmanifest'], dest: 'dest/prod/manifest.webmanifest'},
{src: ['src/service-worker.js'], dest: 'dest/prod/service-worker.js'},
{src: ['src/logo.png'], dest: 'dest/prod/logo.png'},
{src: ['src/js/lib/gif/gif.ie.worker.js'], dest: 'dest/prod/js/lib/gif/gif.ie.worker.js'},
{expand: true, src: ['img/**'], cwd: 'src/', dest: 'dest/prod/', filter: 'isFile'},
Expand All @@ -229,6 +231,8 @@ module.exports = function(grunt) {
{src: ['dest/tmp/index.html'], dest: 'dest/dev/index.html'},
{src: ['src/piskel-script-list.js'], dest: 'dest/dev/piskel-script-list.js'},
{src: ['src/piskel-style-list.js'], dest: 'dest/dev/piskel-style-list.js'},
{src: ['src/manifest.webmanifest'], dest: 'dest/dev/manifest.webmanifest'},
{src: ['src/service-worker.js'], dest: 'dest/dev/service-worker.js'},
{expand: true, src: ['js/**'], cwd: 'src/', dest: 'dest/dev/', filter: 'isFile'},
{expand: true, src: ['css/**'], cwd: 'src/', dest: 'dest/dev/', filter: 'isFile'},
{expand: true, src: ['img/**'], cwd: 'src/', dest: 'dest/dev/', filter: 'isFile'},
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Binary file added src/img/app-192.png
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1 change: 1 addition & 0 deletions src/index.html
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Original file line number Diff line number Diff line change
Expand Up @@ -7,6 +7,7 @@
<meta name="description" content="">
<meta name="author" content="Julian Descottes">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<link rel="manifest" href="manifest.webmanifest">
</head>
<body>
<div
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23 changes: 23 additions & 0 deletions src/manifest.webmanifest
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Original file line number Diff line number Diff line change
@@ -0,0 +1,23 @@
{
"name": "Piskel",
"short_name": "Piskel",
"description": "Piskel is a free online editor for animated sprites & pixel art",
"start_url": "./",
"scope": ".",
"display": "standalone",
"display_override": ["window-controls-overlay"],
"theme_color": "#2d2d2d",
"background_color": "#2d2d2d",
"icons": [
{
"src": "img/app-192.png",
"type": "image/png",
"sizes": "192x192"
},
{
"src": "img/app-512.png",
"type": "image/png",
"sizes": "512x512"
}
]
}
3 changes: 3 additions & 0 deletions src/piskel-boot.js
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Original file line number Diff line number Diff line change
@@ -1,5 +1,8 @@
(function () {

// Register Service Worker for offline use
if ("serviceWorker" in navigator) window.addEventListener("load",() => navigator.serviceWorker.register("service-worker.js"));

/**
* See @Gruntfile.js => after build, @@version is replaced by the build version
*/
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18 changes: 18 additions & 0 deletions src/service-worker.js
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@@ -0,0 +1,18 @@
self.Piskel = {
version: 0.152,
cache: true
}
self.addEventListener("activate",event => {
event.waitUntil(caches.keys().then(versions => Promise.all(versions.map(cache => {
if (cache !== Piskel.version) return caches.delete(cache);
}))));
event.waitUntil(clients.claim());
});
self.addEventListener("fetch",event => {
event.respondWith(caches.match(event.request).then(response => {
return response || fetch(event.request).then(async response => {
if (Piskel.cache) caches.open(Piskel.version).then(cache => cache.put(event.request,response));
return response.clone();
});
}));
});
10 changes: 9 additions & 1 deletion src/templates/debug-header.html
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Expand Up @@ -5,13 +5,21 @@

.fake-piskelapp-header {
position: relative;
left: env(titlebar-area-x);
top: env(titlebar-area-y);
text-align: center;
max-width: env(titlebar-area-width);
height: 40px;
max-height: env(titlebar-area-height);
line-height: 40px;
font-size: 24px;
background: black;
background: #2d2d2d;
color: gold;
z-index: 100;
-webkit-app-region: drag;
}
.fake-piskelapp-header > * {
-webkit-app-region: no-drag;
}

.piskel-name.piskel-name-saving {
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