Apply stricter member access control for Tasks

This disallows changing mbAuto and changing values of
ImplSchedulerData outside of Scheduler / Task functions.

Change-Id: Ia624999bd63190c072eb66427aec38e7ac8cfa1b
Reviewed-on: https://gerrit.libreoffice.org/33317
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Jan-Marek Glogowski <glogow@fbihome.de>

1 files changed, 7 insertions, 2 deletions

diff --git a/include/vcl/timer.hxx b/include/vcl/timer.hxx
index 07fb9a873259..e7d539fdabf4 100644
--- a/include/vcl/timer.hxx
+++ b/include/vcl/timer.hxx
@@ -25,18 +25,23 @@
 
 class VCL_DLLPUBLIC Timer : public Task
 {
-protected:
     Link<Timer *, void> maInvokeHandler;   ///< Callback Link
     sal_uInt64          mnTimeout;
-    bool                mbAuto;
+    const bool          mbAuto;
 
+protected:
     virtual void SetDeletionFlags() override;
     virtual bool ReadyForSchedule( bool bIdle, sal_uInt64 nTimeNow ) const override;
     virtual bool IsIdle() const override;
     virtual sal_uInt64 UpdateMinPeriod( sal_uInt64 nMinPeriod, sal_uInt64 nTimeNow ) const override;
 
+    Timer( bool bAuto, const sal_Char *pDebugName = nullptr );
+
 public:
     Timer( const sal_Char *pDebugName = nullptr );
+    Timer( const Timer& rTimer );
+    virtual ~Timer() override;
+    Timer& operator=( const Timer& rTimer );
 
     /**
      * Calls the maInvokeHandler with the parameter this.