Resolves: fdo#80911 toggle original page orientation on paper fallback

User defined page sizes which match rotated paper sizes available to the
printer don't work correctly when they are already in landscape mode.  i.e. the
orientation should be toggled, not overwritten.

Change-Id: I30dca5f988ad72319410a03f47eccff277be8640

vcl/source/gdi/print.cxx

@@ -1352,6 +1352,7 @@ void Printer::ImplFindPaperFormatForUserSize( JobSetup& aJobSetup, bool bMatchNe
     int     nLandscapeAngle = GetLandscapeAngle();
     int     nPaperCount     = GetPaperInfoCount();
     bool    bFound = false;
+    bool    bToggleOrient = false;
 
     PaperInfo aInfo(pSetupData->mnPaperWidth, pSetupData->mnPaperHeight);
 
@@ -1364,7 +1365,6 @@ void Printer::ImplFindPaperFormatForUserSize( JobSetup& aJobSetup, bool bMatchNe
         {
             pSetupData->mePaperFormat = ImplGetPaperFormat( rPaperInfo.getWidth(),
                                                             rPaperInfo.getHeight() );
-            pSetupData->meOrientation = ORIENTATION_PORTRAIT;
             bFound = true;
             break;
         }
@@ -1388,8 +1388,8 @@ void Printer::ImplFindPaperFormatForUserSize( JobSetup& aJobSetup, bool bMatchNe
             {
                 pSetupData->mePaperFormat = ImplGetPaperFormat( rPaperInfo.getWidth(),
                                                                 rPaperInfo.getHeight() );
-                pSetupData->meOrientation = ORIENTATION_LANDSCAPE;
                 bFound = true;
+                bToggleOrient = true;
                 break;
             }
         }
@@ -1399,7 +1399,6 @@ void Printer::ImplFindPaperFormatForUserSize( JobSetup& aJobSetup, bool bMatchNe
     {
          sal_Int64 nBestMatch = SAL_MAX_INT64;
          int nBestIndex = 0;
-         Orientation eBestOrientation = ORIENTATION_PORTRAIT;
          for( int i = 0; i < nPaperCount; i++ )
          {
              const PaperInfo& rPaperInfo = GetPaperInfo( i );
@@ -1412,7 +1411,7 @@ void Printer::ImplFindPaperFormatForUserSize( JobSetup& aJobSetup, bool bMatchNe
              {
                  nBestMatch = nMatch;
                  nBestIndex = i;
-                 eBestOrientation = ORIENTATION_PORTRAIT;
+                 bToggleOrient = false;
              }
 
              // check landscape match
@@ -1423,13 +1422,20 @@ void Printer::ImplFindPaperFormatForUserSize( JobSetup& aJobSetup, bool bMatchNe
              {
                  nBestMatch = nMatch;
                  nBestIndex = i;
-                 eBestOrientation = ORIENTATION_LANDSCAPE;
+                 bToggleOrient = true;
              }
          }
          const PaperInfo& rBestInfo = GetPaperInfo( nBestIndex );
          pSetupData->mePaperFormat = ImplGetPaperFormat( rBestInfo.getWidth(),
                                                          rBestInfo.getHeight() );
-         pSetupData->meOrientation = eBestOrientation;
+    }
+
+    if (bToggleOrient)
+    {
+        if (pSetupData->meOrientation == ORIENTATION_PORTRAIT)
+            pSetupData->meOrientation = ORIENTATION_LANDSCAPE;
+        else
+            pSetupData->meOrientation = ORIENTATION_PORTRAIT;
     }
 }