set parent for password dialog

Change-Id: I3276cdc1a9f94aead260706cb378e278000081be
Reviewed-on: https://gerrit.libreoffice.org/51728Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Caolán McNamara <caolanm@redhat.com>
Tested-by: Caolán McNamara <caolanm@redhat.com>

include/sfx2/dinfdlg.hxx

@@ -201,7 +201,7 @@ private:
 
     DECL_LINK(DeleteHdl, Button*, void);
     DECL_LINK(SignatureHdl, Button*, void);
-    DECL_STATIC_LINK(SfxDocumentPage, ChangePassHdl, Button*, void);
+    DECL_LINK(ChangePassHdl, Button*, void);
     void                ImplUpdateSignatures();
     void                ImplCheckPasswordState();
 

include/sfx2/filedlghelper.hxx

@@ -255,7 +255,7 @@ ErrCode FileOpenDialog_Impl( const vcl::Window* pParent,
                              const css::uno::Sequence< OUString >& rBlackList = css::uno::Sequence< OUString >());
 
 
-ErrCode RequestPassword(const std::shared_ptr<const SfxFilter>& pCurrentFilter, OUString const & aURL, SfxItemSet* pSet);
+ErrCode RequestPassword(const std::shared_ptr<const SfxFilter>& pCurrentFilter, OUString const & aURL, SfxItemSet* pSet, vcl::Window* pParent);
 }
 
 #endif

sfx2/source/dialog/dinfdlg.cxx

@@ -855,7 +855,7 @@ IMPL_LINK_NOARG(SfxDocumentPage, SignatureHdl, Button*, void)
     }
 }
 
-IMPL_STATIC_LINK_NOARG(SfxDocumentPage, ChangePassHdl, Button*, void)
+IMPL_LINK_NOARG(SfxDocumentPage, ChangePassHdl, Button*, void)
 {
     SfxObjectShell* pShell = SfxObjectShell::Current();
     do
@@ -869,7 +869,7 @@ IMPL_STATIC_LINK_NOARG(SfxDocumentPage, ChangePassHdl, Button*, void)
         if (!pFilter)
             break;
 
-        sfx2::RequestPassword(pFilter, OUString(), pMedSet);
+        sfx2::RequestPassword(pFilter, OUString(), pMedSet, GetParentDialog());
         pShell->SetModified();
     }
     while (false);

sfx2/source/dialog/filedlghelper.cxx

@@ -1513,7 +1513,7 @@ ErrCode FileDialogHelper_Impl::execute( std::vector<OUString>& rpURLList,
                 {
                     // ask for a password
                     OUString aDocName(rpURLList[0]);
-                    ErrCode errCode = RequestPassword(pCurrentFilter, aDocName, rpSet);
+                    ErrCode errCode = RequestPassword(pCurrentFilter, aDocName, rpSet, mpPreferredParentWindow);
                     if (errCode != ERRCODE_NONE)
                         return errCode;
                 }
@@ -2662,9 +2662,9 @@ ErrCode FileOpenDialog_Impl( const vcl::Window* pParent,
     return nRet;
 }
 
-ErrCode RequestPassword(const std::shared_ptr<const SfxFilter>& pCurrentFilter, OUString const & aURL, SfxItemSet* pSet)
+ErrCode RequestPassword(const std::shared_ptr<const SfxFilter>& pCurrentFilter, OUString const & aURL, SfxItemSet* pSet, vcl::Window* pPreferredParentWindow)
 {
-    uno::Reference < task::XInteractionHandler2 > xInteractionHandler = task::InteractionHandler::createWithParent( ::comphelper::getProcessComponentContext(), nullptr );
+    uno::Reference<task::XInteractionHandler2> xInteractionHandler = task::InteractionHandler::createWithParent(::comphelper::getProcessComponentContext(), VCLUnoHelper::GetInterface(pPreferredParentWindow));
     // TODO: need a save way to distinguish MS filters from other filters
     // for now MS-filters are the only alien filters that support encryption
     bool bMSType = !pCurrentFilter->IsOwnFormat();