71 lines
No EOL
2.4 KiB
JavaScript
71 lines
No EOL
2.4 KiB
JavaScript
ace.define("ace/ext/spellcheck",["require","exports","module","ace/lib/event","ace/editor","ace/config"], function(require, exports, module) {
|
|
"use strict";
|
|
var event = require("../lib/event");
|
|
|
|
exports.contextMenuHandler = function(e){
|
|
var host = e.target;
|
|
var text = host.textInput.getElement();
|
|
if (!host.selection.isEmpty())
|
|
return;
|
|
var c = host.getCursorPosition();
|
|
var r = host.session.getWordRange(c.row, c.column);
|
|
var w = host.session.getTextRange(r);
|
|
|
|
host.session.tokenRe.lastIndex = 0;
|
|
if (!host.session.tokenRe.test(w))
|
|
return;
|
|
var PLACEHOLDER = "\x01\x01";
|
|
var value = w + " " + PLACEHOLDER;
|
|
text.value = value;
|
|
text.setSelectionRange(w.length, w.length + 1);
|
|
text.setSelectionRange(0, 0);
|
|
text.setSelectionRange(0, w.length);
|
|
|
|
var afterKeydown = false;
|
|
event.addListener(text, "keydown", function onKeydown() {
|
|
event.removeListener(text, "keydown", onKeydown);
|
|
afterKeydown = true;
|
|
});
|
|
|
|
host.textInput.setInputHandler(function(newVal) {
|
|
console.log(newVal , value, text.selectionStart, text.selectionEnd)
|
|
if (newVal == value)
|
|
return '';
|
|
if (newVal.lastIndexOf(value, 0) === 0)
|
|
return newVal.slice(value.length);
|
|
if (newVal.substr(text.selectionEnd) == value)
|
|
return newVal.slice(0, -value.length);
|
|
if (newVal.slice(-2) == PLACEHOLDER) {
|
|
var val = newVal.slice(0, -2);
|
|
if (val.slice(-1) == " ") {
|
|
if (afterKeydown)
|
|
return val.substring(0, text.selectionEnd);
|
|
val = val.slice(0, -1);
|
|
host.session.replace(r, val);
|
|
return "";
|
|
}
|
|
}
|
|
|
|
return newVal;
|
|
});
|
|
};
|
|
var Editor = require("../editor").Editor;
|
|
require("../config").defineOptions(Editor.prototype, "editor", {
|
|
spellcheck: {
|
|
set: function(val) {
|
|
var text = this.textInput.getElement();
|
|
text.spellcheck = !!val;
|
|
if (!val)
|
|
this.removeListener("nativecontextmenu", exports.contextMenuHandler);
|
|
else
|
|
this.on("nativecontextmenu", exports.contextMenuHandler);
|
|
},
|
|
value: true
|
|
}
|
|
});
|
|
|
|
});
|
|
(function() {
|
|
ace.require(["ace/ext/spellcheck"], function() {});
|
|
})();
|
|
|