vcl: add embeddable font property functions to Font class

Added setter and getter for embeddable font property to the
Font class.

See commit description in 8bfccd3a71d911b6d ("vcl: Create accessor
and mutator for font scaling in FontMetric") for reasoning behind
patch.

Unit test added to vcl/qa/cppunit/font.cxx to test this flag.

Change-Id: I7f4ddf09d4a122c7c335b017efcb95f1774ae0d8
Reviewed-on: https://gerrit.libreoffice.org/21650
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Chris Sherlock <chris.sherlock79@gmail.com>

4 files changed, 23 insertions, 4 deletions

diff --git a/include/vcl/font.hxx b/include/vcl/font.hxx
index 51ce742e742d..dc7ab9e2de50 100644
--- a/include/vcl/font.hxx
+++ b/include/vcl/font.hxx
@@ -86,12 +86,14 @@ public:
     int                 GetQuality() const;
 
     bool                IsBuiltInFont() const;
+    bool                CanEmbed() const;
 
     void                SetQuality(int);
     void                IncreaseQualityBy(int);
     void                DecreaseQualityBy(int);
 
     void                SetBuiltInFontFlag(bool);
+    void                SetEmbeddableFlag(bool);
 
     // setting the color on the font is obsolete, the only remaining
     // valid use is for keeping backward compatibility with old MetaFiles
diff --git a/vcl/inc/impfont.hxx b/vcl/inc/impfont.hxx
index e7475e1ff1ff..4cd79dc9ae4c 100644
--- a/vcl/inc/impfont.hxx
+++ b/vcl/inc/impfont.hxx
@@ -63,6 +63,7 @@ public:
     void                SetItalic( const FontItalic eItalic )           { meItalic = eItalic; }
     void                SetWeight( const FontWeight eWeight )           { meWeight = eWeight; }
     void                SetWidthType( const FontWidth eWidthType )      { meWidthType = eWidthType; }
+    void                SetCharSet( const rtl_TextEncoding eCharSet )   { meCharSet = eCharSet; }
 
     void                SetSymbolFlag( const bool bSymbolFlag )         { mbSymbol = bSymbolFlag; }
 
@@ -75,7 +76,7 @@ public:
     /* Missing function: OUString GetMapNames() const; */
 
     bool                IsBuiltInFont() const                           { return mbDevice; }
-    /* Missing function: bool CanEmbed() const; */
+    bool                CanEmbed() const                                { return mbEmbeddable; }
     /* Missing function: bool CanSubSet() const; */
     /* Missing function: bool CanRotate() const; */
     /* Missing function: bool HasMapNames() const; */
@@ -84,10 +85,9 @@ public:
     /* Missing function: void AddMapName( OUString const& ); */
 
     void                SetBuiltInFontFlag( bool bIsBuiltInFont )       { mbDevice = bIsBuiltInFont; }
-    /* Missing function: void SetEmbeddableFlag( bool ); */
+    void                SetEmbeddableFlag( bool bEmbeddable )           { mbEmbeddable = bEmbeddable; }
     /* Missing function: void SetSettableFlag( bool ); */
     /* missing function: void SetOrientationFlag( bool ); */
-    void                SetCharSet( const rtl_TextEncoding eCharSet )   { meCharSet = eCharSet; }
 
     bool                operator==( const ImplFont& ) const;
 
@@ -124,7 +124,8 @@ private:
                         mbShadow:1,
                         mbVertical:1,
                         mbTransparent:1,    // compatibility, now on output device
-                        mbDevice:1;
+                        mbDevice:1,
+                        mbEmbeddable:1;
     int                 mnQuality;
 
     friend SvStream&    ReadImplFont( SvStream& rIStm, ImplFont& );
diff --git a/vcl/qa/cppunit/font.cxx b/vcl/qa/cppunit/font.cxx
index 224c8cdaaac6..a57395c05d76 100644
--- a/vcl/qa/cppunit/font.cxx
+++ b/vcl/qa/cppunit/font.cxx
@@ -28,6 +28,7 @@ public:
     void testItalic();
     void testQuality();
     void testBuiltInFontFlag();
+    void testEmbeddableFontFlag();
     void testSymbolFlagAndCharSet();
 
     CPPUNIT_TEST_SUITE(VclFontTest);
@@ -38,6 +39,7 @@ public:
     CPPUNIT_TEST(testItalic);
     CPPUNIT_TEST(testQuality);
     CPPUNIT_TEST(testBuiltInFontFlag);
+    CPPUNIT_TEST(testEmbeddableFontFlag);
     CPPUNIT_TEST(testSymbolFlagAndCharSet);
     CPPUNIT_TEST_SUITE_END();
 };
@@ -121,6 +123,16 @@ void VclFontTest::testBuiltInFontFlag()
     CPPUNIT_ASSERT_EQUAL( true, aFont.IsBuiltInFont() );
 }
 
+void VclFontTest::testEmbeddableFontFlag()
+{
+    vcl::Font aFont;
+
+    CPPUNIT_ASSERT_EQUAL( false, aFont.CanEmbed() );
+
+    aFont.SetEmbeddableFlag( true );
+    CPPUNIT_ASSERT_EQUAL( true, aFont.CanEmbed() );
+}
+
 void VclFontTest::testSymbolFlagAndCharSet()
 {
     // default constructor should set scalable flag to false
diff --git a/vcl/source/font/font.cxx b/vcl/source/font/font.cxx
index 7c9e9a27ab9a..6022ebb35978 100644
--- a/vcl/source/font/font.cxx
+++ b/vcl/source/font/font.cxx
@@ -815,6 +815,8 @@ void Font::DecreaseQualityBy( int nQualityAmount ) { mpImplFont->DecreaseQuality
 
 bool Font::IsBuiltInFont() const { return mpImplFont->IsBuiltInFont(); }
 void Font::SetBuiltInFontFlag( bool bIsBuiltInFontFlag ) { mpImplFont->SetBuiltInFontFlag( bIsBuiltInFontFlag ); }
+bool Font::CanEmbed() const { return mpImplFont->CanEmbed(); }
+void Font::SetEmbeddableFlag( bool bEmbeddable ) { mpImplFont->SetEmbeddableFlag( bEmbeddable ); }
 bool Font::IsOutline() const { return mpImplFont->mbOutline; }
 bool Font::IsShadow() const { return mpImplFont->mbShadow; }
 FontRelief Font::GetRelief() const { return mpImplFont->meRelief; }
@@ -855,6 +857,7 @@ ImplFont::ImplFont() :
     mbVertical( false ),
     mbTransparent( true ),
     mbDevice( false ),
+    mbEmbeddable( false ),
     mnQuality( 0 )
 {}
 
@@ -889,6 +892,7 @@ ImplFont::ImplFont( const ImplFont& rImplFont ) :
     mbVertical( rImplFont.mbVertical ),
     mbTransparent( rImplFont.mbTransparent ),
     mbDevice( rImplFont.mbDevice ),
+    mbEmbeddable( false ),
     mnQuality( rImplFont.mnQuality )
 {}