tdf#74702 - vcl: introduce OutputDevice::GetDeviceInfo()

Change-Id: I02c9cc83fea330ed0ba1539b2682f75d33ba80fd
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/108132
Tested-by: Jenkins
Reviewed-by: Mike Kaganski <mike.kaganski@collabora.com>

include/vcl/outdev.hxx

@@ -48,6 +48,7 @@
 
 #include <com/sun/star/drawing/LineCap.hpp>
 #include <com/sun/star/uno/Reference.h>
+#include <com/sun/star/awt/DeviceInfo.hpp>
 
 #include <memory>
 #include <vector>
@@ -2017,6 +2018,13 @@ public:
                                     const Point& rPt, const Size& rSz,
                                     const GfxLink& rGfxLink, GDIMetaFile* pSubst = nullptr );
     ///@}
+
+public:
+    virtual css::awt::DeviceInfo GetDeviceInfo() const;
+
+protected:
+    css::awt::DeviceInfo GetCommonDeviceInfo(Size const& aDevSize) const;
+
 };
 
 #endif // INCLUDED_VCL_OUTDEV_HXX

include/vcl/print.hxx

@@ -221,6 +221,8 @@ public:
         DrawRect(aBorderRect);
     }
 
+    css::awt::DeviceInfo GetDeviceInfo() const override;
+
 protected:
     virtual void                DrawDeviceMask( const Bitmap& rMask, const Color& rMaskColor,
                                     const Point& rDestPt, const Size& rDestSize,

include/vcl/window.hxx

@@ -1550,6 +1550,8 @@ public:
     void SetMnemonicActivateHdl(const Link<vcl::Window&, bool>& rLink);
     void SetModalHierarchyHdl(const Link<bool, void>& rLink);
     void SetDumpAsPropertyTreeHdl(const Link<tools::JsonWriter&, void>& rLink);
+
+    css::awt::DeviceInfo GetDeviceInfo() const override;
 };
 
 }

toolkit/source/awt/vclxdevice.cxx

@@ -17,8 +17,6 @@
  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  */
 
-#include <com/sun/star/awt/DeviceCapability.hpp>
-
 #include <com/sun/star/util/MeasureUnit.hpp>
 #include <com/sun/star/lang/IllegalArgumentException.hpp>
 
@@ -87,47 +85,8 @@ css::awt::DeviceInfo VCLXDevice::getInfo()
 
     css::awt::DeviceInfo aInfo;
 
-    if( mpOutputDevice )
+    if (mpOutputDevice)
-    {
+        aInfo = mpOutputDevice->GetDeviceInfo();
-        Size aDevSz;
-        OutDevType eDevType = mpOutputDevice->GetOutDevType();
-        if ( eDevType == OUTDEV_WINDOW )
-        {
-            aDevSz = static_cast<vcl::Window*>(mpOutputDevice.get())->GetSizePixel();
-            static_cast<vcl::Window*>(mpOutputDevice.get())->GetBorder( aInfo.LeftInset, aInfo.TopInset, aInfo.RightInset, aInfo.BottomInset );
-        }
-        else if ( eDevType == OUTDEV_PRINTER )
-        {
-            aDevSz = static_cast<Printer*>(mpOutputDevice.get())->GetPaperSizePixel();
-            Size aOutSz = mpOutputDevice->GetOutputSizePixel();
-            Point aOffset = static_cast<Printer*>(mpOutputDevice.get())->GetPageOffset();
-            aInfo.LeftInset = aOffset.X();
-            aInfo.TopInset = aOffset.Y();
-            aInfo.RightInset = aDevSz.Width() - aOutSz.Width() - aOffset.X();
-            aInfo.BottomInset = aDevSz.Height() - aOutSz.Height() - aOffset.Y();
-        }
-        else // VirtualDevice
-        {
-            aDevSz = mpOutputDevice->GetOutputSizePixel();
-            aInfo.LeftInset = 0;
-            aInfo.TopInset = 0;
-            aInfo.RightInset = 0;
-            aInfo.BottomInset = 0;
-        }
-
-        aInfo.Width = aDevSz.Width();
-        aInfo.Height = aDevSz.Height();
-
-        Size aTmpSz = mpOutputDevice->LogicToPixel( Size( 1000, 1000 ), MapMode( MapUnit::MapCM ) );
-        aInfo.PixelPerMeterX = aTmpSz.Width()/10;
-        aInfo.PixelPerMeterY = aTmpSz.Height()/10;
-
-        aInfo.BitsPerPixel = mpOutputDevice->GetBitCount();
-
-        aInfo.Capabilities = 0;
-        if ( mpOutputDevice->GetOutDevType() != OUTDEV_PRINTER )
-            aInfo.Capabilities = css::awt::DeviceCapability::RASTEROPERATIONS|css::awt::DeviceCapability::GETBITS;
-    }
 
     return aInfo;
 }

vcl/source/gdi/print.cxx

@@ -1644,4 +1644,19 @@ Bitmap Printer::GetBitmap( const Point& rSrcPt, const Size& rSize ) const
     return OutputDevice::GetBitmap( rSrcPt, rSize );
 }
 
+css::awt::DeviceInfo Printer::GetDeviceInfo() const
+{
+    Size aDevSz = GetPaperSizePixel();
+    css::awt::DeviceInfo aInfo = GetCommonDeviceInfo(aDevSz);
+    Size aOutSz = GetOutputSizePixel();
+    Point aOffset = GetPageOffset();
+    aInfo.LeftInset = aOffset.X();
+    aInfo.TopInset = aOffset.Y();
+    aInfo.RightInset = aDevSz.Width() - aOutSz.Width() - aOffset.X();
+    aInfo.BottomInset = aDevSz.Height() - aOutSz.Height() - aOffset.Y();
+    aInfo.Capabilities = 0;
+
+    return aInfo;
+}
+
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

vcl/source/outdev/outdev.cxx

@@ -34,6 +34,8 @@
 #include <window.h>
 #include <outdev.h>
 
+#include <com/sun/star/awt/DeviceCapability.hpp>
+
 #ifdef DISABLE_DYNLOADING
 // Linking all needed LO code into one .so/executable, these already
 // exist in the tools library, so put them in the anonymous namespace
@@ -701,4 +703,34 @@ bool OutputDevice::DrawEPS( const Point& rPoint, const Size& rSize,
     return bDrawn;
 }
 
+css::awt::DeviceInfo OutputDevice::GetCommonDeviceInfo(Size const& rDevSz) const
+{
+    css::awt::DeviceInfo aInfo;
+
+    aInfo.Width = rDevSz.Width();
+    aInfo.Height = rDevSz.Height();
+
+    Size aTmpSz = LogicToPixel(Size(1000, 1000), MapMode(MapUnit::MapCM));
+    aInfo.PixelPerMeterX = aTmpSz.Width() / 10;
+    aInfo.PixelPerMeterY = aTmpSz.Height() / 10;
+    aInfo.BitsPerPixel = GetBitCount();
+
+    aInfo.Capabilities = css::awt::DeviceCapability::RASTEROPERATIONS |
+        css::awt::DeviceCapability::GETBITS;
+
+    return aInfo;
+}
+
+css::awt::DeviceInfo OutputDevice::GetDeviceInfo() const
+{
+    css::awt::DeviceInfo aInfo = GetCommonDeviceInfo(GetOutputSizePixel());
+
+    aInfo.LeftInset = 0;
+    aInfo.TopInset = 0;
+    aInfo.RightInset = 0;
+    aInfo.BottomInset = 0;
+
+    return aInfo;
+}
+
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

vcl/source/window/window.cxx

@@ -3963,6 +3963,13 @@ FactoryFunction Window::GetUITestFactory() const
     return WindowUIObject::create;
 }
 
+css::awt::DeviceInfo Window::GetDeviceInfo() const
+{
+    css::awt::DeviceInfo aInfo = GetCommonDeviceInfo(GetSizePixel());
+    GetBorder(aInfo.LeftInset, aInfo.TopInset, aInfo.RightInset, aInfo.BottomInset);
+    return aInfo;
+}
+
 } /* namespace vcl */
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */