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web: moved clipboard to own file
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@@ -187,50 +187,6 @@ function __WindowManager() {
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/************************************************************************/
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self.copyTextToClipboard = function(text) {
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let workaround = function(ex) {
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// https://stackoverflow.com/questions/60317969/document-execcommandcopy-not-working-even-though-the-dom-element-is-created
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__modalDialog("Info", "Press OK to copy the text to the clipboard", true, false).then(function() {
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tools.error("copyTextToClipboard(): navigator.clipboard.writeText() is not working:", ex);
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tools.info("copyTextToClipboard(): Trying a workaround...");
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let el = document.createElement("textarea");
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el.readonly = true;
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el.contentEditable = true;
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el.style.position = "absolute";
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el.style.top = "-1000px";
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el.value = text;
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document.body.appendChild(el);
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// Select the content of the textarea
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el.select(); // Ordinary browsers
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el.setSelectionRange(0, el.value.length); // iOS
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try {
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ex = (document.execCommand("copy") ? null : "Unknown error");
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} catch (ex) { // eslint-disable-line no-unused-vars
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}
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// Remove the added textarea again:
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document.body.removeChild(el);
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if (ex) {
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tools.error("copyTextToClipboard(): Workaround failed:", ex);
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self.error("Can't copy text to the clipboard", `${ex}`);
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}
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});
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};
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if (navigator.clipboard) {
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navigator.clipboard.writeText(text).then(function() {
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self.info("The text has been copied to the clipboard");
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}, function(ex) {
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workaround(ex);
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});
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} else {
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workaround("navigator.clipboard is not available");
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}
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};
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self.info = (html, ...args) => __modalCodeDialog("Info", html, args.join("\n"), true, false);
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self.error = (html, ...args) => __modalCodeDialog("Error", html, args.join("\n"), true, false);
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self.confirm = (html, ...args) => __modalCodeDialog("Question", html, args.join("\n"), true, true);
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