tdf#118731 delay on showing dialogs that create SdrModels

for their preview widgets. since...

commit 4be44a7a6f2f480e55255d7cdd119f3d6577d085
Date:   Thu May 24 19:09:44 2018 +0200

    SOSAW080: Cleanup of SdrModel

Change-Id: I102b64bdacc56a41091bbe60e932c2915f20323f
Reviewed-on: https://gerrit.libreoffice.org/58693
Tested-by: Jenkins
Reviewed-by: Armin Le Grand <Armin.Le.Grand@cib.de>

6 files changed, 22 insertions, 15 deletions

diff --git a/cui/source/tabpages/tpline.cxx b/cui/source/tabpages/tpline.cxx
index 5a633ac06dd1..f8c8a8b8fa8e 100644
--- a/cui/source/tabpages/tpline.cxx
+++ b/cui/source/tabpages/tpline.cxx
@@ -335,7 +335,7 @@ void SvxLineTabPage::InitSymbols(MenuButton const * pButton)
         ScopedVclPtrInstance< VirtualDevice > pVDev;
         pVDev->SetMapMode(MapMode(MapUnit::Map100thMM));
         std::unique_ptr<SdrModel> pModel(
-            new SdrModel());
+            new SdrModel(nullptr, nullptr, true));
         pModel->GetItemPool().FreezeIdRanges();
         // Page
         SdrPage* pPage = new SdrPage( *pModel, false );
@@ -1112,7 +1112,7 @@ void SvxLineTabPage::Reset( const SfxItemSet* rAttrs )
         pVDev->SetMapMode(MapMode(MapUnit::Map100thMM));
 
         std::unique_ptr<SdrModel> pModel(
-            new SdrModel());
+            new SdrModel(nullptr, nullptr, true));
         pModel->GetItemPool().FreezeIdRanges();
         SdrPage* pPage = new SdrPage( *pModel, false );
         pPage->SetSize(Size(1000,1000));
diff --git a/include/svx/svdmodel.hxx b/include/svx/svdmodel.hxx
index 127bf4ed985f..62bb9dd51533 100644
--- a/include/svx/svdmodel.hxx
+++ b/include/svx/svdmodel.hxx
@@ -270,11 +270,12 @@ private:
     SVX_DLLPRIVATE void ImpSetOutlinerDefaults( SdrOutliner* pOutliner, bool bInit = false );
     SVX_DLLPRIVATE void ImpReformatAllTextObjects();
     SVX_DLLPRIVATE void ImpReformatAllEdgeObjects();
-    SVX_DLLPRIVATE void ImpCreateTables();
+    SVX_DLLPRIVATE void ImpCreateTables(bool bDisablePropertyFiles);
 
     SVX_DLLPRIVATE void ImpCtor(
         SfxItemPool* pPool,
-        ::comphelper::IEmbeddedHelper* pPers);
+        ::comphelper::IEmbeddedHelper* pPers,
+        bool bDisablePropertyFiles);
 
     // this is a weak reference to a possible living api wrapper for this model
     css::uno::Reference< css::uno::XInterface > mxUnoModel;
@@ -293,9 +294,13 @@ public:
     // if you want to use symbol objects inherited from SdrAttrObj.
     // If, however, you use objects inheriting from SdrObject you are free
     // to chose a pool of your liking.
+    //
+    // tdf#118731 a bDisablePropertyFiles of true will disable ability to load
+    // XPropertyFiles describing defaults. Useful for UI preview widgets
     explicit SdrModel(
         SfxItemPool* pPool = nullptr,
-        ::comphelper::IEmbeddedHelper* pPers = nullptr);
+        ::comphelper::IEmbeddedHelper* pPers = nullptr,
+        bool bDisablePropertyFiles = false);
     virtual ~SdrModel() override;
     void ClearModel(bool bCalledFromDestructor);
 
diff --git a/svx/source/dialog/dlgctrl.cxx b/svx/source/dialog/dlgctrl.cxx
index e482f1f0a494..6f757f1ec62b 100644
--- a/svx/source/dialog/dlgctrl.cxx
+++ b/svx/source/dialog/dlgctrl.cxx
@@ -1786,7 +1786,7 @@ void SvxPreviewBase::InitSettings(bool bForeground, bool bBackground)
 
 SvxPreviewBase::SvxPreviewBase(vcl::Window* pParent)
     : Control(pParent, WB_BORDER)
-    , mpModel(new SdrModel())
+    , mpModel(new SdrModel(nullptr, nullptr, true))
     , mpBufferDevice(VclPtr<VirtualDevice>::Create(*this))
 {
     //  Draw the control's border as a flat thin black line.
@@ -2189,7 +2189,7 @@ void PreviewBase::InitSettings()
 }
 
 PreviewBase::PreviewBase()
-    : mpModel(new SdrModel())
+    : mpModel(new SdrModel(nullptr, nullptr, true))
 {
     // init model
     mpModel->GetItemPool().FreezeIdRanges();
diff --git a/svx/source/dialog/graphctl.cxx b/svx/source/dialog/graphctl.cxx
index 0f9325232f01..17d416d3ad94 100644
--- a/svx/source/dialog/graphctl.cxx
+++ b/svx/source/dialog/graphctl.cxx
@@ -120,7 +120,7 @@ void GraphCtrl::InitSdrModel()
     pModel.reset();
 
     // Creating a Model
-    pModel.reset(new SdrModel());
+    pModel.reset(new SdrModel(nullptr, nullptr, true));
     pModel->GetItemPool().FreezeIdRanges();
     pModel->SetScaleUnit( aMap100.GetMapUnit() );
     pModel->SetScaleFraction( Fraction( 1, 1 ) );
diff --git a/svx/source/dialog/measctrl.cxx b/svx/source/dialog/measctrl.cxx
index 2aa183ecaa1a..578a49ceb6e3 100644
--- a/svx/source/dialog/measctrl.cxx
+++ b/svx/source/dialog/measctrl.cxx
@@ -41,7 +41,7 @@ SvxXMeasurePreview::SvxXMeasurePreview(vcl::Window* pParent, WinBits nStyle)
     Point aPt1 = Point(aSize.Width() / 5, static_cast<long>(aSize.Height() / 2));
     Point aPt2 = Point(aSize.Width() * 4 / 5, static_cast<long>(aSize.Height() / 2));
 
-    pModel.reset(new SdrModel());
+    pModel.reset(new SdrModel(nullptr, nullptr, true));
     pMeasureObj = new SdrMeasureObj(
         *pModel,
         aPt1,
diff --git a/svx/source/svdraw/svdmodel.cxx b/svx/source/svdraw/svdmodel.cxx
index a63401dc88e7..4889328cbf57 100644
--- a/svx/source/svdraw/svdmodel.cxx
+++ b/svx/source/svdraw/svdmodel.cxx
@@ -100,7 +100,8 @@ struct SdrModelImpl
 
 void SdrModel::ImpCtor(
     SfxItemPool* pPool,
-    ::comphelper::IEmbeddedHelper* _pEmbeddedHelper)
+    ::comphelper::IEmbeddedHelper* _pEmbeddedHelper,
+    bool bDisablePropertyFiles)
 {
     mpImpl.reset(new SdrModelImpl);
     mpImpl->mpUndoManager=nullptr;
@@ -198,12 +199,13 @@ void SdrModel::ImpCtor(
     pTextChain.reset(new TextChain);
     /* End Text Chaining related code */
 
-    ImpCreateTables();
+    ImpCreateTables(bDisablePropertyFiles || utl::ConfigManager::IsFuzzing());
 }
 
 SdrModel::SdrModel(
     SfxItemPool* pPool,
-    ::comphelper::IEmbeddedHelper* pPers)
+    ::comphelper::IEmbeddedHelper* pPers,
+    bool bDisablePropertyFiles)
 :
 #ifdef DBG_UTIL
     // SdrObjectLifetimeWatchDog:
@@ -212,7 +214,7 @@ SdrModel::SdrModel(
     maMaPag(),
     maPages()
 {
-    ImpCtor(pPool,pPers);
+    ImpCtor(pPool,pPers,bDisablePropertyFiles);
 }
 
 SdrModel::~SdrModel()
@@ -606,10 +608,10 @@ bool SdrModel::IsUndoEnabled() const
     }
 }
 
-void SdrModel::ImpCreateTables()
+void SdrModel::ImpCreateTables(bool bDisablePropertyFiles)
 {
     // use standard path for initial construction
-    const OUString aTablePath(!utl::ConfigManager::IsFuzzing() ? SvtPathOptions().GetPalettePath() : "");
+    const OUString aTablePath(!bDisablePropertyFiles ? SvtPathOptions().GetPalettePath() : "");
 
     for( auto i : o3tl::enumrange<XPropertyListType>() )
     {