overleaf/services/web/public/js/ace-1.4.4/ext-linking.js
Alasdair Smith a3894ac9b4 Merge pull request #1794 from overleaf/as-upgrade-ace-1.4.4
Upgrade Ace to v1.4.4

GitOrigin-RevId: 26681bcf255537f8eb09fa0ac1c98009cf964496
2019-05-23 08:49:13 +00:00

65 lines
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1.9 KiB
JavaScript

ace.define("ace/ext/linking",[], function(require, exports, module) {
var Editor = require("ace/editor").Editor;
require("../config").defineOptions(Editor.prototype, "editor", {
enableLinking: {
set: function(val) {
if (val) {
this.on("click", onClick);
this.on("mousemove", onMouseMove);
} else {
this.off("click", onClick);
this.off("mousemove", onMouseMove);
}
},
value: false
}
});
exports.previousLinkingHover = false;
function onMouseMove(e) {
var editor = e.editor;
var ctrl = e.getAccelKey();
if (ctrl) {
var editor = e.editor;
var docPos = e.getDocumentPosition();
var session = editor.session;
var token = session.getTokenAt(docPos.row, docPos.column);
if (exports.previousLinkingHover && exports.previousLinkingHover != token) {
editor._emit("linkHoverOut");
}
editor._emit("linkHover", {position: docPos, token: token});
exports.previousLinkingHover = token;
} else if (exports.previousLinkingHover) {
editor._emit("linkHoverOut");
exports.previousLinkingHover = false;
}
}
function onClick(e) {
var ctrl = e.getAccelKey();
var button = e.getButton();
if (button == 0 && ctrl) {
var editor = e.editor;
var docPos = e.getDocumentPosition();
var session = editor.session;
var token = session.getTokenAt(docPos.row, docPos.column);
editor._emit("linkClick", {position: docPos, token: token});
}
}
});
(function() {
ace.require(["ace/ext/linking"], function(m) {
if (typeof module == "object" && typeof exports == "object" && module) {
module.exports = m;
}
});
})();