forked from mirrors/gecko-dev
9c2e7458ba
Most usage is a straight replacement but gtk needs extra changes as it transfers plain text in UTF8 natively and needs to be converted into UTF16, and Windows uses single-byte characters for RTF and CF_HTML formats so we preserve this. Differential Revision: https://phabricator.services.mozilla.com/D158587
55 lines
1.4 KiB
JavaScript
55 lines
1.4 KiB
JavaScript
/* Any copyright is dedicated to the Public Domain.
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http://creativecommons.org/publicdomain/zero/1.0/ */
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/**
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* @param {string} text
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*/
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function setClipboardText(text) {
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const ClipboardHelper = Cc[
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"@mozilla.org/widget/clipboardhelper;1"
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].getService(Ci.nsIClipboardHelper);
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ClipboardHelper.copyString(text);
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}
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/**
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* @returns {string}
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*/
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function getTextFromClipboard() {
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const transferable = Cc["@mozilla.org/widget/transferable;1"].createInstance(
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Ci.nsITransferable
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);
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transferable.init(window.docShell.QueryInterface(Ci.nsILoadContext));
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transferable.addDataFlavor("text/plain");
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Services.clipboard.getData(transferable, Services.clipboard.kGlobalClipboard);
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const results = {};
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transferable.getTransferData("text/plain", results);
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return results.value.QueryInterface(Ci.nsISupportsString)?.data ?? "";
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}
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/**
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* Returns events specifically for text recognition.
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*/
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function getTelemetryScalars() {
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const snapshot = Services.telemetry.getSnapshotForKeyedScalars(
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"main",
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true /* clear events */
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);
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if (!snapshot.parent) {
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return {};
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}
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return snapshot.parent;
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}
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function clearTelemetry() {
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Services.telemetry.clearScalars();
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Services.telemetry
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.getHistogramById("TEXT_RECOGNITION_API_PERFORMANCE")
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.clear();
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Services.telemetry
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.getHistogramById("TEXT_RECOGNITION_INTERACTION_TIMING")
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.clear();
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Services.telemetry.getHistogramById("TEXT_RECOGNITION_TEXT_LENGTH").clear();
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}
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