59 lines
1.9 KiB
JavaScript
59 lines
1.9 KiB
JavaScript
/* globals jQuery, svgCanvas */
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// Note: This JavaScript file must be included as the last script on the main HTML editor page to override the open/save handlers
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jQuery(function () {
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if (window.opera && window.opera.io && window.opera.io.filesystem) {
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svgCanvas.setCustomHandlers({
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open () {
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try {
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window.opera.io.filesystem.browseForFile(
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new Date().getTime(), /* mountpoint name */
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'', /* default location */
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function (file) {
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try {
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if (file) {
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const fstream = file.open(file, 'r');
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let output = '';
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while (!fstream.eof) {
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output += fstream.readLine();
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}
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svgCanvas.setSvgString(output); /* 'this' is bound to the filestream object here */
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}
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} catch (e) {
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console.log('Reading file failed.');
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}
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},
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false, /* not persistent */
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false, /* no multiple selections */
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'*.svg' /* file extension filter */
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);
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} catch (e) {
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console.log('Open file failed.');
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}
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},
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save (window, svg) {
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try {
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window.opera.io.filesystem.browseForSave(
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new Date().getTime(), /* mountpoint name */
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'', /* default location */
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function (file) {
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try {
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if (file) {
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const fstream = file.open(file, 'w');
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fstream.write(svg, 'UTF-8');
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fstream.close();
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}
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} catch (e) {
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console.log('Write to file failed.');
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}
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},
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false /* not persistent */
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);
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} catch (e) {
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console.log('Save file failed.');
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}
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}
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});
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}
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});
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