From 8d2d9ce5f4323ec2542acf57f52a26d5826bcc3b Mon Sep 17 00:00:00 2001
From: Caolán McNamara <caolanm@redhat.com>
Date: Wed, 24 Aug 2011 10:04:16 +0100
Subject: rearrange this to not leak search configitem

---
 basctl/inc/iderdll.hxx              |  6 ++++-
 basctl/source/basicide/basobj2.cxx  |  4 +--
 basctl/source/basicide/basobj3.cxx  |  2 +-
 basctl/source/basicide/iderdll.cxx  | 51 ++++++++++++++++++++++++-------------
 basctl/source/basicide/unomodel.cxx |  2 +-
 5 files changed, 42 insertions(+), 23 deletions(-)

(limited to 'basctl')

diff --git a/basctl/inc/iderdll.hxx b/basctl/inc/iderdll.hxx
index 02e2c75bb014..2b89991e5ff7 100644
--- a/basctl/inc/iderdll.hxx
+++ b/basctl/inc/iderdll.hxx
@@ -29,6 +29,11 @@
 #ifndef _IDERDLL_HXX
 #define _IDERDLL_HXX
 
+namespace BasicIDEGlobals
+{
+    void ensure();
+}
+
 class BasicIDEShell;
 class BasicIDEData;
 
@@ -45,7 +50,6 @@ public:
 
     BasicIDEShell*  GetShell() const { return pShell; }
     BasicIDEData*   GetExtraData();
-    static void     Init();
     static BasicIDEDLL* GetDLL();
 };
 
diff --git a/basctl/source/basicide/basobj2.cxx b/basctl/source/basicide/basobj2.cxx
index c14f7688ff58..ef79e588912a 100644
--- a/basctl/source/basicide/basobj2.cxx
+++ b/basctl/source/basicide/basobj2.cxx
@@ -86,7 +86,7 @@ namespace BasicIDE
 
 void Organize( sal_Int16 tabId )
 {
-    BasicIDEDLL::Init();
+    BasicIDEGlobals::ensure();
 
     BasicEntryDescriptor aDesc;
     BasicIDEShell* pIDEShell = IDE_DLL()->GetShell();
@@ -274,7 +274,7 @@ namespace
 {
     (void)rMacroDesc;
 
-    BasicIDEDLL::Init();
+    BasicIDEGlobals::ensure();
 
     IDE_DLL()->GetExtraData()->ChoosingMacro() = sal_True;
 
diff --git a/basctl/source/basicide/basobj3.cxx b/basctl/source/basicide/basobj3.cxx
index 398e927a738c..c0760134833b 100644
--- a/basctl/source/basicide/basobj3.cxx
+++ b/basctl/source/basicide/basobj3.cxx
@@ -425,7 +425,7 @@ void InvalidateDebuggerSlots()
 
 long HandleBasicError( StarBASIC* pBasic )
 {
-    BasicIDEDLL::Init();
+    BasicIDEGlobals::ensure();
     BasicIDE::BasicStopped();
 
     // no error output during macro choosing
diff --git a/basctl/source/basicide/iderdll.cxx b/basctl/source/basicide/iderdll.cxx
index db1f3cd90770..6de1ba98b82f 100644
--- a/basctl/source/basicide/iderdll.cxx
+++ b/basctl/source/basicide/iderdll.cxx
@@ -28,7 +28,9 @@
 
 // MARKER(update_precomp.py): autogen include statement, do not remove
 #include "precompiled_basctl.hxx"
-
+
+#include <comphelper/scoped_disposing_ptr.hxx>
+#include <comphelper/processfactory.hxx>
 
 #include <ide_pch.hxx>
 
@@ -61,39 +63,51 @@ using ::rtl::OUString;
 using namespace ::com::sun::star;
 using namespace ::com::sun::star::uno;
 
+namespace
+{
+    //Holds a BasicIDEDLL and release it on exit, or dispose of the
+    //default XComponent, whichever comes first
+    class BasicIDEDLLInstance : public comphelper::scoped_disposing_solar_mutex_reset_ptr<BasicIDEDLL>
+    {
+    public:
+        BasicIDEDLLInstance() : comphelper::scoped_disposing_solar_mutex_reset_ptr<BasicIDEDLL>(::com::sun::star::uno::Reference<com::sun::star::lang::XComponent>(comphelper::getProcessServiceFactory()->createInstance(::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("com.sun.star.frame.Desktop"))), ::com::sun::star::uno::UNO_QUERY_THROW), new BasicIDEDLL)
+        {
+        }
+    };
 
-static BasicIDEDLL* pBasicIDEDLL = 0;
+    struct theBasicIDEDLLInstance : public rtl::Static<BasicIDEDLLInstance, theBasicIDEDLLInstance> {};
+}
 
-BasicIDEDLL* BasicIDEDLL::GetDLL()
+namespace BasicIDEGlobals
 {
-    return pBasicIDEDLL;
+    void ensure()
+    {
+        theBasicIDEDLLInstance::get();
+    }
 }
 
-IDEResId::IDEResId( sal_uInt16 nId ):
-    ResId( nId, *(*(BasicIDEModule**)GetAppData(SHL_IDE))->GetResMgr() )
+BasicIDEDLL* BasicIDEDLL::GetDLL()
 {
+    return theBasicIDEDLLInstance::get().get();
 }
 
-BasicIDEDLL::BasicIDEDLL()
+IDEResId::IDEResId( sal_uInt16 nId ):
+    ResId( nId, *(*(BasicIDEModule**)GetAppData(SHL_IDE))->GetResMgr() )
 {
-    pBasicIDEDLL = this;
-    pShell = 0;
-    pExtraData = 0;
-
-    GetExtraData(); // to cause GlobalErrorHdl to be set
 }
 
 BasicIDEDLL::~BasicIDEDLL()
 {
     delete pExtraData;
+#if 0
     *(BasicIDEDLL**)GetAppData(SHL_IDE) = NULL;
+#endif
 }
 
-void BasicIDEDLL::Init()
+BasicIDEDLL::BasicIDEDLL()
+    : pShell(0)
+    , pExtraData(0)
 {
-    if ( pBasicIDEDLL )
-        return;
-
     SfxObjectFactory* pFact = &BasicDocShell::Factory();
     (void)pFact;
 
@@ -102,7 +116,8 @@ void BasicIDEDLL::Init()
 
     BASIC_MOD() = new BasicIDEModule( pMgr, &BasicDocShell::Factory() );
 
-    new BasicIDEDLL;
+    GetExtraData(); // to cause GlobalErrorHdl to be set
+
     SfxModule* pMod = BASIC_MOD();
 
     SfxObjectFactory& rFactory = BasicDocShell::Factory();
@@ -119,7 +134,7 @@ BasicIDEData* BasicIDEDLL::GetExtraData()
 {
     if ( !pExtraData )
         pExtraData = new BasicIDEData;
-     return pExtraData;
+    return pExtraData;
 }
 
 BasicIDEData::BasicIDEData() : aObjCatPos( INVPOSITION, INVPOSITION )
diff --git a/basctl/source/basicide/unomodel.cxx b/basctl/source/basicide/unomodel.cxx
index 76b3057b6409..3e599136dd0e 100644
--- a/basctl/source/basicide/unomodel.cxx
+++ b/basctl/source/basicide/unomodel.cxx
@@ -121,7 +121,7 @@ uno::Reference< uno::XInterface > SAL_CALL SIDEModel_createInstance(
                 const uno::Reference< lang::XMultiServiceFactory > & ) throw( uno::Exception )
 {
     SolarMutexGuard aGuard;
-    BasicIDEDLL::Init();
+    BasicIDEGlobals::ensure();
     SfxObjectShell* pShell = new BasicDocShell();
     return uno::Reference< uno::XInterface >( pShell->GetModel() );
 }
-- 
cgit