add XInitialization to allow setting explicit dialog parent

Change-Id: Icc2626b6b3defeb6c02a43cee14cdb97dc573870
Reviewed-on: https://gerrit.libreoffice.org/76290
Tested-by: Jenkins
Reviewed-by: Caolán McNamara <caolanm@redhat.com>
Tested-by: Caolán McNamara <caolanm@redhat.com>

3 files changed, 16 insertions, 4 deletions

diff --git a/extensions/source/scanner/scanner.cxx b/extensions/source/scanner/scanner.cxx
index e03cf30e9737..d51fca0b1ef9 100644
--- a/extensions/source/scanner/scanner.cxx
+++ b/extensions/source/scanner/scanner.cxx
@@ -20,7 +20,7 @@
 #include "scanner.hxx"
 
 #include <cppuhelper/supportsservice.hxx>
-
+#include <comphelper/namedvaluecollection.hxx>
 
 Reference< XInterface > ScannerManager_CreateInstance( const Reference< css::lang::XMultiServiceFactory >& /*rxFactory*/ )
 {
@@ -83,4 +83,11 @@ sal_Bool SAL_CALL ScannerManager::configureScanner( ScannerContext& rContext )
     return configureScannerAndScan( rContext, nullptr );
 }
 
+void SAL_CALL ScannerManager::initialize(const css::uno::Sequence<css::uno::Any>& rArguments)
+{
+    ::comphelper::NamedValueCollection aProperties(rArguments);
+    if (aProperties.has("ParentWindow"))
+        aProperties.get("ParentWindow") >>= mxDialogParent;
+}
+
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/extensions/source/scanner/scanner.hxx b/extensions/source/scanner/scanner.hxx
index 9ae7821af3c0..854bb07e8db4 100644
--- a/extensions/source/scanner/scanner.hxx
+++ b/extensions/source/scanner/scanner.hxx
@@ -26,6 +26,8 @@
 #include <com/sun/star/uno/Reference.h>
 #include <com/sun/star/uno/Sequence.h>
 #include <com/sun/star/awt/XBitmap.hpp>
+#include <com/sun/star/awt/XWindow.hpp>
+#include <com/sun/star/lang/XInitialization.hpp>
 #include <com/sun/star/lang/XMultiServiceFactory.hpp>
 #include <com/sun/star/lang/XEventListener.hpp>
 #include <com/sun/star/lang/XServiceInfo.hpp>
@@ -39,9 +41,10 @@ using namespace com::sun::star::scanner;
 
 class ScannerManager final :
     public cppu::WeakImplHelper<
-        XScannerManager2, css::awt::XBitmap, css::lang::XServiceInfo>
+        XScannerManager2, css::awt::XBitmap, css::lang::XServiceInfo, css::lang::XInitialization>
 {
     osl::Mutex                              maProtector;
+    css::uno::Reference<css::awt::XWindow>  mxDialogParent;
     void*                                   mpData;
 
     static void                             AcquireData();
@@ -71,6 +74,8 @@ public:
 
     css::uno::Sequence<OUString> SAL_CALL getSupportedServiceNames() override;
 
+    virtual void SAL_CALL                   initialize(const css::uno::Sequence<css::uno::Any>& rArguments) override;
+
     // Misc
     static OUString                         getImplementationName_Static() throw();
     static Sequence< OUString >             getSupportedServiceNames_Static() throw();
diff --git a/extensions/source/scanner/scanunx.cxx b/extensions/source/scanner/scanunx.cxx
index dd439dc3c9bf..a9ee05e5164e 100644
--- a/extensions/source/scanner/scanunx.cxx
+++ b/extensions/source/scanner/scanunx.cxx
@@ -23,9 +23,9 @@
 #include <sal/log.hxx>
 #include <tools/solar.h>
 #include <cppuhelper/queryinterface.hxx>
+#include <vcl/svapp.hxx>
 #include <memory>
 
-
 BitmapTransporter::BitmapTransporter()
 {
     SAL_INFO("extensions.scanner", "BitmapTransporter");
@@ -264,7 +264,7 @@ sal_Bool ScannerManager::configureScannerAndScan( ScannerContext& scanner_contex
             );
 
         pHolder->m_bBusy = true;
-        SaneDlg aDlg(nullptr, pHolder->m_aSane, listener.is());
+        SaneDlg aDlg(Application::GetFrameWeld(mxDialogParent), pHolder->m_aSane, listener.is());
         bRet = aDlg.run();
         bScan = aDlg.getDoScan();
         pHolder->m_bBusy = false;