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use events to publish document changes

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This commit is contained in:
Fabian Jakobs 2010-04-15 15:58:31 +02:00
commit 844a440ca8
1 changed files with 8 additions and 6 deletions
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14
src/TextDocument.js
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@ -6,7 +6,11 @@ ace.TextDocument = function(text) {
this.selection = new ace.Selection(this);
this.listeners = [];
this.$initEvents();
};
ace.mixin(ace.TextDocument.prototype, ace.MEventEmitter);
ace.TextDocument.prototype._split = function(text) {
return text.split(/[\n\r]/);
@ -20,14 +24,12 @@ ace.TextDocument.prototype.getSelection = function() {
return this.selection;
};
ace.TextDocument.prototype.addChangeListener = function(listener) {
this.listeners.push(listener);
};
ace.TextDocument.prototype.fireChangeEvent = function(firstRow, lastRow) {
for ( var i = 0; i < this.listeners.length; i++) {
this.listeners[i](firstRow, lastRow);
var data = {
firstRow: firstRow,
lastRow: lastRow
};
this.$dispatchEvent("change", { data: data});
};
ace.TextDocument.prototype.getWidth = function() {