From 5f94a5e44621da1ca3cf59df7d6cbace46606995 Mon Sep 17 00:00:00 2001
From: Kohei Yoshida <kyoshida@novell.com>
Date: Tue, 9 Mar 2010 14:51:15 -0500
Subject: koheiextref01: #i108404# Disable interaction handler when
 interpreting formula strings via UNO API.

---
 sc/inc/externalrefmgr.hxx | 25 +++++++++++++++++++++++--
 1 file changed, 23 insertions(+), 2 deletions(-)

(limited to 'sc/inc')

diff --git a/sc/inc/externalrefmgr.hxx b/sc/inc/externalrefmgr.hxx
index f251875b35ea..3f368d9a3189 100644
--- a/sc/inc/externalrefmgr.hxx
+++ b/sc/inc/externalrefmgr.hxx
@@ -386,6 +386,21 @@ public:
         };
     };
 
+    /**
+     * Use this guard when performing something from the API that might query
+     * values from external references.  Interpreting formula strings is one
+     * such example.
+     */
+    class ApiGuard
+    {
+    public:
+        ApiGuard(ScExternalRefManager* pMgr);
+        ~ApiGuard();
+    private:
+        ScExternalRefManager* mpMgr;
+        bool mbOldInteractionEnabled;
+    };
+
 private:
     /** Shell instance for a source document. */
     struct SrcShell
@@ -512,7 +527,7 @@ public:
      * @returns <TRUE/> if setAllCacheTableReferencedStati(false) was called,
      * <FALSE/> if setAllCacheTableReferencedStati(true) was called.
      */
-    bool isInReferenceMarking() const   { return bInReferenceMarking; }
+    bool isInReferenceMarking() const   { return mbInReferenceMarking; }
 
     void storeRangeNameTokens(sal_uInt16 nFileId, const String& rName, const ScTokenArray& rArray);
 
@@ -716,7 +731,13 @@ private:
     ::std::vector<SrcFileData> maSrcFiles;
 
     /** Status whether in reference marking state. See isInReferenceMarking(). */
-    bool bInReferenceMarking;
+    bool mbInReferenceMarking:1;
+
+    /**
+     * Controls whether or not to allow user interaction.  We don't want any
+     * user interaction when calling from the API.
+     */
+    bool mbUserInteractionEnabled:1;
 
     AutoTimer maSrcDocTimer;
     DECL_LINK(TimeOutHdl, AutoTimer*);
-- 
cgit