Update to improve editor performance by debounce checkEditorScrollbar event

jackycute · jackycute · commit db0ea715c61c · 2017-01-02T11:06:02.000+08:00
diff --git a/public/js/index.js b/public/js/index.js
@@ -1223,7 +1223,11 @@ function checkSyncToggle() {
     }
 }
 
-function checkEditorScrollbar() {
+var checkEditorScrollbar = _.debounce(function () {
+    editor.operation(checkEditorScrollbarInner);
+}, 50);
+
+function checkEditorScrollbarInner() {
     // workaround simple scroll bar knob
     // will get wrong position when editor height changed
     var scrollInfo = editor.getScrollInfo();

Original file line number	Diff line number	Diff line change
`@@ -1223,7 +1223,11 @@ function checkSyncToggle() {`
`1223`	`1223`	`}`
`1224`	`1224`	`}`
`1225`	`1225`
`1226`		`-function checkEditorScrollbar() {`
	`1226`	`+var checkEditorScrollbar = _.debounce(function () {`
	`1227`	`+ editor.operation(checkEditorScrollbarInner);`
	`1228`	`+}, 50);`
	`1229`	`+`
	`1230`	`+function checkEditorScrollbarInner() {`
`1227`	`1231`	`// workaround simple scroll bar knob`
`1228`	`1232`	`// will get wrong position when editor height changed`
`1229`	`1233`	`var scrollInfo = editor.getScrollInfo();`