use unique_ptr in CreatePrintGraphics

Change-Id: Ib9ca0173f3b5bb090ae71f8622fef717a47e8a2b
Reviewed-on: https://gerrit.libreoffice.org/78704
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

6 files changed, 6 insertions, 6 deletions

diff --git a/vcl/inc/headless/svpinst.hxx b/vcl/inc/headless/svpinst.hxx
index 546a374750c6..04e4de84cad7 100644
--- a/vcl/inc/headless/svpinst.hxx
+++ b/vcl/inc/headless/svpinst.hxx
@@ -176,7 +176,7 @@ public:
 
     virtual void            AddToRecentDocumentList(const OUString& rFileUrl, const OUString& rMimeType, const OUString& rDocumentService) override;
 
-    virtual GenPspGraphics *CreatePrintGraphics() override;
+    virtual std::unique_ptr<GenPspGraphics> CreatePrintGraphics() override;
 };
 
 inline void SvpSalInstance::registerFrame( SalFrame* pFrame )
diff --git a/vcl/inc/qt5/Qt5Instance.hxx b/vcl/inc/qt5/Qt5Instance.hxx
index e6a80728b596..361eca0fc519 100644
--- a/vcl/inc/qt5/Qt5Instance.hxx
+++ b/vcl/inc/qt5/Qt5Instance.hxx
@@ -135,7 +135,7 @@ public:
     virtual void AddToRecentDocumentList(const OUString& rFileUrl, const OUString& rMimeType,
                                          const OUString& rDocumentService) override;
 
-    virtual GenPspGraphics* CreatePrintGraphics() override;
+    virtual std::unique_ptr<GenPspGraphics> CreatePrintGraphics() override;
 
     virtual bool IsMainThread() const override;
 
diff --git a/vcl/inc/unx/geninst.h b/vcl/inc/unx/geninst.h
index 95992ec383fc..dcd8bdd6fe95 100644
--- a/vcl/inc/unx/geninst.h
+++ b/vcl/inc/unx/geninst.h
@@ -61,7 +61,7 @@ public:
     virtual void                jobStartedPrinterUpdate() override;
     virtual void                jobEndedPrinterUpdate() override;
     bool isPrinterInit() const { return mbPrinterInit; }
-    virtual GenPspGraphics     *CreatePrintGraphics() = 0;
+    virtual std::unique_ptr<GenPspGraphics> CreatePrintGraphics() = 0;
 
     virtual OUString            getOSVersion() override;
 
diff --git a/vcl/inc/unx/genprn.h b/vcl/inc/unx/genprn.h
index 9f382e178a20..00e174932851 100644
--- a/vcl/inc/unx/genprn.h
+++ b/vcl/inc/unx/genprn.h
@@ -59,7 +59,7 @@ public:
     OUString                  m_aFileName;
     OUString                  m_aTmpFile;
     SalInfoPrinter*         m_pInfoPrinter;
-    GenPspGraphics*         m_pGraphics;
+    std::unique_ptr<GenPspGraphics> m_xGraphics;
     psp::PrinterJob         m_aPrintJob;
     psp::JobData            m_aJobData;
     psp::PrinterGfx         m_aPrinterGfx;
diff --git a/vcl/inc/unx/gtk/gtkinst.hxx b/vcl/inc/unx/gtk/gtkinst.hxx
index e7543c52d0ff..65caa384c0ae 100644
--- a/vcl/inc/unx/gtk/gtkinst.hxx
+++ b/vcl/inc/unx/gtk/gtkinst.hxx
@@ -224,7 +224,7 @@ public:
     // impossible to handle correctly, as "main thread" depends on the dispatch mutex
     virtual bool                IsMainThread() const override { return false; }
 
-    virtual GenPspGraphics     *CreatePrintGraphics() override;
+    virtual std::unique_ptr<GenPspGraphics> CreatePrintGraphics() override;
 
     virtual bool hasNativeFileSelection() const override { return true; }
 
diff --git a/vcl/inc/unx/salinst.h b/vcl/inc/unx/salinst.h
index e91e179f069a..bd28d6895f78 100644
--- a/vcl/inc/unx/salinst.h
+++ b/vcl/inc/unx/salinst.h
@@ -64,7 +64,7 @@ public:
                                                      long &nDX, long &nDY,
                                                      DeviceFormat eFormat, const SystemGraphicsData *pData = nullptr ) override;
     virtual void                PostPrintersChanged() override;
-    virtual GenPspGraphics     *CreatePrintGraphics() override;
+    virtual std::unique_ptr<GenPspGraphics> CreatePrintGraphics() override;
 
     virtual SalTimer*           CreateSalTimer() override;
     virtual SalSystem*          CreateSalSystem() override;