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+/**
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+ * WHITEBOPHIR
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+ *********************************************************
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+ * @licstart The following is the entire license notice for the
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+ * JavaScript code in this page.
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+ *
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+ * Copyright (C) 2020 Ophir LOJKINE
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+ *
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+ *
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+ * The JavaScript code in this page is free software: you can
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+ * redistribute it and/or modify it under the terms of the GNU
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+ * General Public License (GNU GPL) as published by the Free Software
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+ * Foundation, either version 3 of the License, or (at your option)
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+ * any later version. The code is distributed WITHOUT ANY WARRANTY;
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+ * without even the implied warranty of MERCHANTABILITY or FITNESS
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+ * FOR A PARTICULAR PURPOSE. See the GNU GPL for more details.
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+ *
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+ * As additional permission under GNU GPL version 3 section 7, you
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+ * may distribute non-source (e.g., minimized or compacted) forms of
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+ * that code without the copy of the GNU GPL normally required by
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+ * section 4, provided you include this license notice and a URL
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+ * through which recipients can access the Corresponding Source.
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+ *
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+ * @licend
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+ */
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+
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+(function download() { //Code isolation
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+
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+ function downloadSVGFile() {
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+ var canvasCopy = Tools.svg.cloneNode(true);
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+ canvasCopy.removeAttribute("style", ""); // Remove css transform
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+ var styleNode = document.createElement("style");
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+
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+ // Copy the stylesheets from the whiteboard to the exported SVG
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+ styleNode.innerHTML = Array.from(document.styleSheets)
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+ .filter(function (stylesheet) {
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+ if (stylesheet.href && (stylesheet.href.match(/boards\/tools\/.*\.css/)
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+ || stylesheet.href.match(/board\.css/))) {
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+ // This is a Stylesheet from a Tool or the Board itself, so we should include it
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+ return true;
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+ }
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+ // Not a stylesheet of the tool, so we can ignore it for export
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+ return false;
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+ })
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+ .map(function (stylesheet) {
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+ return Array.from(stylesheet.cssRules)
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+ .map(function (rule) { return rule.cssText })
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+ }).join("\n")
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+
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+ canvasCopy.appendChild(styleNode);
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+ var outerHTML = canvasCopy.outerHTML || new XMLSerializer().serializeToString(canvasCopy);
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+ var blob = new Blob([outerHTML], { type: 'image/svg+xml;charset=utf-8' });
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+ downloadContent(blob, Tools.boardName + ".svg");
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+ }
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+
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+ function downloadContent(blob, filename) {
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+ if (window.navigator.msSaveBlob) { // Internet Explorer
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+ window.navigator.msSaveBlob(blob, filename);
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+ } else {
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+ const url = URL.createObjectURL(blob);
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+ var element = document.createElement('a');
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+ element.setAttribute('href', url);
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+ element.setAttribute('download', filename);
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+ element.style.display = 'none';
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+ document.body.appendChild(element);
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+ element.click();
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+ document.body.removeChild(element);
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+ window.URL.revokeObjectURL(url);
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+ }
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+ }
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+
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+ Tools.add({ //The new tool
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+ "name": "Download",
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+ "shortcut": "d",
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+ "listeners": {},
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+ "icon": "tools/download/download.svg",
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+ "oneTouch": true,
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+ "onstart": downloadSVGFile,
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+ "mouseCursor": "crosshair",
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+ });
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+
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+})(); //End of code isolation
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Ophir LOJKINE
4 år sedan
