moved kiri/ui to kiri/app

src/kiri/app/util.js

@@ -0,0 +1,52 @@
+/** Copyright Stewart Allen <sa@grid.space> -- All Rights Reserved */
+
+import { $ } from '../../moto/webui.js';
+import { api } from './api.js';
+
+const WIN = self.window;
+
+function isSecure(proto) {
+    return proto.toLowerCase().indexOf("https") === 0;
+}
+
+function setProgress(value = 0, msg) {
+    value = (value * 100).round(4);
+    api.ui.progress.width = value+'%';
+    if (self.debug) {
+        // console.log(msg, value.round(2));
+        api.ui.prostatus.style.display = 'flex';
+        if (msg) {
+            api.ui.prostatus.innerHTML = msg;
+        } else {
+            api.ui.prostatus.innerHTML = '';
+        }
+    }
+}
+
+function loadFile(ev) {
+    // use modern Filesystem api when available
+    if (false && window.showOpenFilePicker) {
+        window.showOpenFilePicker().then(files => {
+            return Promise.all(files.map(fh => fh.getFile()))
+        }).then(files => {
+            if (files.length) {
+                api.platform.load_files(files);
+            }
+        }).catch(e => { /* ignore cancel */ });
+        return;
+    }
+    api.ui.load.click();
+}
+
+function downloadBlob(data, filename) {
+    let url = WIN.URL.createObjectURL(new Blob([data], {type: "octet/stream"}));
+    $('mod-any').innerHTML = `<a id="_dexport_" href="${url}" download="${filename}">x</a>`;
+    $('_dexport_').click();
+}
+
+export const util = {
+    isSecure,
+    download: downloadBlob,
+    setProgress,
+    loadFile
+};