Селект для Remove на плейсхолдере

git-svn-id: svn://192.168.3.15/activex/AVS/Sources/TeamlabOffice/trunk/OfficeWeb@56391 954022d7-b5bf-4e40-9824-e11837661b57

Word/Math/base.js

@@ -1450,6 +1450,10 @@ CMathBase.prototype =
 
         this.bSelectionUse = false;
     },
+    IsCurrentPlh:   function()
+    {
+        return this.elements[this.CurPos_X][this.CurPos_Y].IsCurrentPlh();
+    },
 
     // Перемещение по стрелкам
 
@@ -1707,8 +1711,8 @@ CMathBase.prototype =
     },
     SetSelectAll: function()
     {
-        this.SelectStart_X = 0;
-        this.SelectStart_Y = 0;
+        this.SelectStart_X = -1;
+        this.SelectStart_Y = -1;
 
         this.SelectEnd_X = this.nRow - 1;
         this.SelectEnd_Y = this.nCol - 1;

Word/Math/mathContent.js

@@ -5722,6 +5722,10 @@ CMathContent.prototype =
 
         return flag;
     },
+    IsCurrentPlh: function()
+    {
+        return this.IsPlaceholder();
+    },
     IsJustDraw: function()
     {
         return false;
@@ -6660,11 +6664,20 @@ CMathContent.prototype =
                 this.content[this.CurPos + 1].SetSelectAll();
             }
         }
+        else if(this.content[this.CurPos].typeObj == MATH_COMP )
+        {
+            if(this.content[this.CurPos].IsCurrentPlh())
+            {
+                this.SelectStartPos = this.SelectEndPos = this.CurPos;
+                this.content[this.CurPos].SetSelectAll();
+            }
             else
             {
                 this.SelectStartPos = this.SelectEndPos = this.CurPos;
                 this.content[this.CurPos].Set_Select_ToMComp(Direction);
             }
+
+        }
     },
     getElem: function(nNum)
     {

Word/Math/matrix.js

@@ -22,7 +22,6 @@ function CMathMatrix(props)
         plcHide:    false
     };
 
-
     this.spaceRow =
     {
         rule: 0,
@@ -54,8 +53,6 @@ function CMathMatrix(props)
 
     CMathBase.call(this);
 
-    //CMathMatrix.init.call(this, props);
-
     this.init(props);
     this.setCtrPrp(props.ctrPrp);
 	g_oTableId.Add( this, this.Id );