autosave timer

coedit - 10min
edit - 2sec

git-svn-id: svn://192.168.3.15/activex/AVS/Sources/TeamlabOffice/trunk/OfficeWeb@56711 954022d7-b5bf-4e40-9824-e11837661b57

Word/Drawing/HtmlPage.js

@@ -151,6 +151,11 @@ function CEditorPage(api)
     this.m_oScrollHorApi        = null;
     this.m_oScrollVerApi        = null;
 
+    this.m_nIntervalSlowAutosave = 600000;
+    this.m_nIntervalFastAutosave = 2000;
+    this.m_nIntervalWaitAutoSave = 1000;
+    this.m_nLastAutosaveTime = -1;
+
     this.arrayEventHandlers     = [];
 
     this.m_oTimerScrollSelect   = -1;
@@ -3531,6 +3536,36 @@ function CEditorPage(api)
             oWordControl.m_oDrawingDocument.CheckTrackTable();
         }
 
+        if (oWordControl.m_oApi.isAutoSave)
+        {
+            var _curTime = new Date().getTime();
+            if (-1 == oWordControl.m_nLastAutosaveTime)
+            {
+                oWordControl.m_nLastAutosaveTime = _curTime;
+            }
+
+            var _bIsWaitScheme = false;
+            if (History.Points && History.Index >= 0 && History.Index < History.Points.length)
+            {
+                if ((_curTime - History.Points[History.Index].Time) < oWordControl.m_nIntervalWaitAutoSave)
+                    _bIsWaitScheme = true;
+            }
+
+            if (!_bIsWaitScheme)
+            {
+                var _interval = (CollaborativeEditing.m_nUseType <= 0) ? oWordControl.m_nIntervalSlowAutosave : oWordControl.m_nIntervalFastAutosave;
+
+                if ((_curTime - oWordControl.m_nLastAutosaveTime) > _interval)
+                {
+                    if (History.Have_Changes() == true)
+                    {
+                        oWordControl.m_oApi.asc_Save2();
+                    }
+                    oWordControl.m_nLastAutosaveTime = _curTime;
+                }
+            }
+        }
+
         this.m_nPaintTimerId = setTimeout(oWordControl.onTimerScroll2, oWordControl.m_nTimerScrollInterval);
         //window.requestAnimationFrame(oWordControl.onTimerScroll2);
     }