move call Continue_FastCollaborativeEditing to autoSave function

slide/Drawing/HtmlPage.js

@@ -2854,8 +2854,6 @@ function CEditorPage(api)
 			_c.m_nCurrentTimeClearCache = 0;
 			_c.m_oDrawingDocument.CheckFontCache();
 		}
-
-		this.m_oLogicDocument.Continue_FastCollaborativeEditing();
 	};
 	this.OnScroll       = function()
 	{

slide/api.js

@@ -1907,24 +1907,28 @@ background-repeat: no-repeat;\
 				this.asc_Save(true);
 				this.lastSaveTime = _curTime;
 			} else {
-				var _bIsWaitScheme = false;
-				if (this.WordControl.m_oDrawingDocument &&
-					!this.WordControl.m_oDrawingDocument.TransitionSlide.IsPlaying() && History.Points &&
-					History.Index >= 0 && History.Index < History.Points.length) {
-					if ((_curTime - History.Points[History.Index].Time) < this.intervalWaitAutoSave) {
-						_bIsWaitScheme = true;
+				if (AscCommon.CollaborativeEditing.Is_Fast() && !AscCommon.CollaborativeEditing.Is_SingleUser()) {
+					this.WordControl.m_oLogicDocument.Continue_FastCollaborativeEditing();
+				} else {
+					var _bIsWaitScheme = false;
+					if (this.WordControl.m_oDrawingDocument &&
+						!this.WordControl.m_oDrawingDocument.TransitionSlide.IsPlaying() && History.Points &&
+						History.Index >= 0 && History.Index < History.Points.length) {
+						if ((_curTime - History.Points[History.Index].Time) < this.intervalWaitAutoSave) {
+							_bIsWaitScheme = true;
+						}
 					}
-				}
 
-				if (!_bIsWaitScheme) {
-					var _interval = (AscCommon.CollaborativeEditing.m_nUseType <= 0) ? this.autoSaveGapSlow :
-						this.autoSaveGapFast;
+					if (!_bIsWaitScheme) {
+						var _interval = (AscCommon.CollaborativeEditing.m_nUseType <= 0) ? this.autoSaveGapSlow :
+							this.autoSaveGapFast;
 
-					if ((_curTime - this.lastSaveTime) > _interval) {
-						if (History.Have_Changes(true) == true) {
-							this.asc_Save(true);
+						if ((_curTime - this.lastSaveTime) > _interval) {
+							if (History.Have_Changes(true) == true) {
+								this.asc_Save(true);
+							}
+							this.lastSaveTime = _curTime;
 						}
-						this.lastSaveTime = _curTime;
 					}
 				}
 			}