Resolves: #i123895# split impfont.cxx source from metric.cxx

and move the helper function UpdateAttributesFromPSName() there to
make it available for all platforms, not only ATSUI-based ones.

(cherry picked from commit a3895516)

Conflicts:
	include/vcl/metric.hxx
	vcl/aqua/source/gdi/salatsuifontutils.cxx
	vcl/inc/impfont.hxx
	vcl/source/gdi/metric.cxx

Change-Id: I6d5702d429673c83740cb72775014f8942e5f44d

include/vcl/metric.hxx

@@ -89,18 +89,18 @@ public:
                         FontCharMap();
                         ~FontCharMap();
 
-    sal_Bool                IsDefaultMap() const;
-    sal_Bool                HasChar( sal_uInt32 ) const;
-    int                 CountCharsInRange( sal_uInt32 cMin, sal_uInt32 cMax ) const;
-    int                 GetCharCount() const;
+    bool                IsDefaultMap( void ) const;
+    bool                HasChar( sal_UCS4 ) const;
+    int                 CountCharsInRange( sal_UCS4 cMin, sal_UCS4 cMax ) const;
+    int                 GetCharCount( void ) const;
 
-    sal_uInt32          GetFirstChar() const;
+    sal_UCS4            GetFirstChar() const;
 
-    sal_uInt32          GetNextChar( sal_uInt32 ) const;
-    sal_uInt32          GetPrevChar( sal_uInt32 ) const;
+    sal_UCS4            GetNextChar( sal_UCS4 ) const;
+    sal_UCS4            GetPrevChar( sal_UCS4 ) const;
 
-    int                 GetIndexFromChar( sal_uInt32 ) const;
-    sal_uInt32          GetCharFromIndex( int ) const;
+    int                 GetIndexFromChar( sal_UCS4 ) const;
+    sal_UCS4            GetCharFromIndex( int ) const;
 
 
 private:

vcl/Library_vcl.mk

@@ -216,6 +216,7 @@ $(eval $(call gb_Library_add_exception_objects,vcl,\
     vcl/source/gdi/imagerepository \
     vcl/source/gdi/impanmvw \
     vcl/source/gdi/impbmp \
+    vcl/source/gdi/impfont \
     vcl/source/gdi/impgraph \
     vcl/source/gdi/impimage \
     vcl/source/gdi/impimagetree \