Claude
b2d064573f
Matches the existing vendor/easy-asterisk convention (used by services/asterisk.sh) instead of two one-off top-level directories that cluttered the repo root and didn't look like anything else next to setup.sh, lib/, services/, extras/. Only the two services' own SRC_DIR path resolution and header comments needed updating — nothing else in the repo referenced the old ./ai-stack / ./paintplus paths. Also documents vendor/ in README.md's Layout section.
83 lines
2.1 KiB
JavaScript
83 lines
2.1 KiB
JavaScript
import config from "../../config";
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import Base_layers_class from './../../core/base-layers.js';
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import File_save_class from './../file/save.js';
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import Helper_class from './../../libs/helpers.js';
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import alertify from './../../../../node_modules/alertifyjs/build/alertify.min.js';
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var instance = null;
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class Copy_class {
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constructor() {
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//singleton
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if (instance) {
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return instance;
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}
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instance = this;
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this.Base_layers = new Base_layers_class();
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this.Helper = new Helper_class();
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this.File_save = new File_save_class();
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//events
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document.addEventListener('keydown', (event) => {
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var code = event.key.toLowerCase();
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var ctrlDown = event.ctrlKey || event.metaKey;
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if (this.Helper.is_input(event.target))
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return;
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if (code == "c" && ctrlDown == true) {
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//copy to clipboard
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this.copy_to_clipboard();
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}
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}, false);
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}
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async copy_to_clipboard(){
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var _this = this;
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const canWriteToClipboard = await this.askWritePermission();
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if (canWriteToClipboard) {
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//get data - current layer
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var canvas = this.Base_layers.convert_layer_to_canvas();
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var ctx = canvas.getContext("2d");
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if (config.TRANSPARENCY == false) {
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//add white background
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ctx.globalCompositeOperation = 'destination-over';
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this.File_save.fillCanvasBackground(ctx, '#ffffff');
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ctx.globalCompositeOperation = 'source-over';
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}
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//save using lib
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canvas.toBlob(function (blob) {
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_this.setToClipboard(blob);
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});
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}
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else{
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alertify.error('Missing permissions to write to Clipboard.cc');
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}
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}
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async setToClipboard(blob) {
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const data = [new ClipboardItem({ [blob.type]: blob })];
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await navigator.clipboard.write(data);
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}
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async askWritePermission() {
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try {
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// The clipboard-write permission is granted automatically to pages
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// when they are the active tab. So it's not required, but it's more safe.
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const { state } = await navigator.permissions.query({ name: 'clipboard-write' })
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return state === 'granted';
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}
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catch (error) {
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// Browser compatibility / Security error (ONLY HTTPS) ...
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return false;
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}
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}
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}
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export default Copy_class;
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