fix Bug 32524 - Набор текста c клавиатуры в пустое место рабочей области...

fix Bug 32524 - Набор текста c клавиатуры в пустое место рабочей области считается изменением документа

slide/Editor/Format/Presentation.js

@@ -1515,7 +1515,7 @@ CPresentation.prototype =
         if ( "undefined" === typeof(bRemoveOnlySelection) )
             bRemoveOnlySelection = false;
 
-        if(this.Slides[this.CurPage])
+        if(this.Slides[this.CurPage] && this.Slides[this.CurPage].graphicObjects && this.Slides[this.CurPage].graphicObjects.selectedObjects.length !== 0)
         {
             this.Slides[this.CurPage].graphicObjects.remove(Count, bOnlyText, bRemoveOnlySelection, AscCommon.CollaborativeEditing.Is_Fast());
             this.Document_UpdateInterfaceState();
@@ -2074,23 +2074,29 @@ CPresentation.prototype =
             {
                 if ( e.ShiftKey )
                 {
-                    if(AscCommon.CollaborativeEditing.Is_Fast() || editor.WordControl.m_oLogicDocument.Document_Is_SelectionLocked(changestype_Drawing_Props) === false) {
+                    if(this.Slides[this.CurPage] && this.Slides[this.CurPage].graphicObjects && this.Slides[this.CurPage].graphicObjects.selectedObjects.length !== 0) {
+                        if (AscCommon.CollaborativeEditing.Is_Fast() || editor.WordControl.m_oLogicDocument.Document_Is_SelectionLocked(changestype_Drawing_Props) === false) {
                             History.Create_NewPoint(AscDFH.historydescription_Presentation_ParagraphAdd);
                             this.Paragraph_Add(new ParaNewLine(break_Line));
                         }
                     }
+                }
                 else if ( e.CtrlKey )
                 {
-                    if(AscCommon.CollaborativeEditing.Is_Fast() || editor.WordControl.m_oLogicDocument.Document_Is_SelectionLocked(changestype_Drawing_Props) === false) {
+                    if(this.Slides[this.CurPage] && this.Slides[this.CurPage].graphicObjects && this.Slides[this.CurPage].graphicObjects.selectedObjects.length !== 0) {
+                        if (AscCommon.CollaborativeEditing.Is_Fast() || editor.WordControl.m_oLogicDocument.Document_Is_SelectionLocked(changestype_Drawing_Props) === false) {
                             History.Create_NewPoint(AscDFH.historydescription_Presentation_ParagraphAdd);
                             this.Paragraph_Add(new ParaNewLine(break_Page));
                         }
                     }
+                }
                 else
                 {
+                    if(this.Slides[this.CurPage] && this.Slides[this.CurPage].graphicObjects && this.Slides[this.CurPage].graphicObjects.selectedObjects.length !== 0) {
                         this.Add_NewParagraph();
                     }
                 }
+            }
 
             bRetValue = keydownresult_PreventAll;
         }
@@ -2212,10 +2218,12 @@ CPresentation.prototype =
 
 
                 if(AscCommon.CollaborativeEditing.Is_Fast() || editor.WordControl.m_oLogicDocument.Document_Is_SelectionLocked(changestype_Drawing_Props) === false) {
+                    if(this.Slides[this.CurPage] && this.Slides[this.CurPage].graphicObjects && this.Slides[this.CurPage].graphicObjects.selectedObjects.length !== 0){
                         History.Create_NewPoint(AscDFH.historydescription_Presentation_ParagraphAdd);
                         this.Paragraph_Add(new ParaText(String.fromCharCode(0x00A0)));
                     }
                 }
+            }
             else if ( true === e.CtrlKey )
             {
                 this.Paragraph_ClearFormatting();
@@ -2226,10 +2234,12 @@ CPresentation.prototype =
                // this.DrawingDocument.TargetShow();
 
                 if(AscCommon.CollaborativeEditing.Is_Fast() || editor.WordControl.m_oLogicDocument.Document_Is_SelectionLocked(changestype_Drawing_Props) === false) {
+                    if(this.Slides[this.CurPage] && this.Slides[this.CurPage].graphicObjects && this.Slides[this.CurPage].graphicObjects.selectedObjects.length !== 0) {
                         History.Create_NewPoint(AscDFH.historydescription_Presentation_ParagraphAdd);
                         this.Paragraph_Add(new ParaSpace(1));
                     }
                 }
+            }
 
             bRetValue = keydownresult_PreventAll;
         }