vcl: add orientation flag property to Font class

Add getter and setter for orientation flag 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: I62d5a47f870702eeac4625830dd279dd53fbcc3d
Reviewed-on: https://gerrit.libreoffice.org/21696
Reviewed-by: Chris Sherlock <chris.sherlock79@gmail.com>
Tested-by: Chris Sherlock <chris.sherlock79@gmail.com>

4 files changed, 25 insertions, 3 deletions

diff --git a/include/vcl/font.hxx b/include/vcl/font.hxx
index b728f87ec26c..87a9d8744f68 100644
--- a/include/vcl/font.hxx
+++ b/include/vcl/font.hxx
@@ -89,6 +89,7 @@ public:
     bool                IsBuiltInFont() const;
     bool                CanEmbed() const;
     bool                CanSubset() const;
+    bool                CanRotate() const;
 
     void                SetQuality(int);
     void                IncreaseQualityBy(int);
@@ -98,6 +99,7 @@ public:
     void                SetBuiltInFontFlag(bool);
     void                SetEmbeddableFlag(bool);
     void                SetSubsettableFlag(bool);
+    void                SetOrientationFlag(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     // setting the color on the font is obsolete, the only remaining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 52b9a1b5c798..c6667efed107 100644
--- a/vcl/inc/impfont.hxx
+++ b/vcl/inc/impfont.hxx
@@ -77,12 +77,12 @@ public:
     bool                IsBuiltInFont() const                           { return mbDevice; }
     bool                CanEmbed() const                                { return mbEmbeddable; }
     bool                CanSubset() const                               { return mbSubsettable; }
-    /* Missing function: bool CanRotate() const; */
+    bool                CanRotate() const                               { return mbRotatable; }
 
     void                SetBuiltInFontFlag( bool bIsBuiltInFont )       { mbDevice = bIsBuiltInFont; }
     void                SetEmbeddableFlag( bool bEmbeddable )           { mbEmbeddable = bEmbeddable; }
     void                SetSubsettableFlag( bool bSubsettable )         { mbSubsettable = bSubsettable; }
-    /* missing function: void SetOrientationFlag( bool ); */
+    void                SetOrientationFlag( bool bCanRotate )           { mbRotatable = bCanRotate; }
 
     bool                operator==( const ImplFont& ) const;
 
@@ -121,7 +121,8 @@ private:
                         mbTransparent:1,    // compatibility, now on output device
                         mbDevice:1,
                         mbEmbeddable:1,
-                        mbSubsettable:1;
+                        mbSubsettable:1,
+                        mbRotatable:1;      // is "rotatable" even a word?!? I'll keep it for consistency for now
     int                 mnQuality;
     OUString            maMapNames;
 
diff --git a/vcl/qa/cppunit/font.cxx b/vcl/qa/cppunit/font.cxx
index 656d08917fb8..5a8ad8384523 100644
--- a/vcl/qa/cppunit/font.cxx
+++ b/vcl/qa/cppunit/font.cxx
@@ -30,6 +30,7 @@ public:
     void testBuiltInFontFlag();
     void testEmbeddableFontFlag();
     void testSubsettableFontFlag();
+    void testOrientationFlag();
     void testSymbolFlagAndCharSet();
 
     CPPUNIT_TEST_SUITE(VclFontTest);
@@ -42,6 +43,7 @@ public:
     CPPUNIT_TEST(testBuiltInFontFlag);
     CPPUNIT_TEST(testEmbeddableFontFlag);
     CPPUNIT_TEST(testSubsettableFontFlag);
+    CPPUNIT_TEST(testOrientationFlag);
     CPPUNIT_TEST(testSymbolFlagAndCharSet);
     CPPUNIT_TEST_SUITE_END();
 };
@@ -146,6 +148,18 @@ void VclFontTest::testSubsettableFontFlag()
     CPPUNIT_ASSERT_EQUAL( true, aFont.CanSubset() );
 }
 
+
+void VclFontTest::testOrientationFlag()
+{
+    vcl::Font aFont;
+
+    CPPUNIT_ASSERT_EQUAL( false, aFont.CanRotate() );
+
+    aFont.SetOrientationFlag( true );
+    CPPUNIT_ASSERT_EQUAL( true, aFont.CanRotate() );
+}
+
+
 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 554cdb4cf79c..6890ca606e08 100644
--- a/vcl/source/font/font.cxx
+++ b/vcl/source/font/font.cxx
@@ -824,6 +824,9 @@ bool Font::CanEmbed() const { return mpImplFont->CanEmbed(); }
 void Font::SetEmbeddableFlag( bool bEmbeddable ) { mpImplFont->SetEmbeddableFlag( bEmbeddable ); }
 bool Font::CanSubset() const { return mpImplFont->CanSubset(); }
 void Font::SetSubsettableFlag( bool bSubsettable ) { mpImplFont->SetSubsettableFlag( bSubsettable ); }
+bool Font::CanRotate() const { return mpImplFont->CanRotate(); }
+void Font::SetOrientationFlag( bool bCanRotate ) { mpImplFont->SetOrientationFlag( bCanRotate ); }
+
 bool Font::IsOutline() const { return mpImplFont->mbOutline; }
 bool Font::IsShadow() const { return mpImplFont->mbShadow; }
 FontRelief Font::GetRelief() const { return mpImplFont->meRelief; }
@@ -866,6 +869,7 @@ ImplFont::ImplFont() :
     mbDevice( false ),
     mbEmbeddable( false ),
     mbSubsettable( false ),
+    mbRotatable( false ),
     mnQuality( 0 )
 {}
 
@@ -902,6 +906,7 @@ ImplFont::ImplFont( const ImplFont& rImplFont ) :
     mbDevice( rImplFont.mbDevice ),
     mbEmbeddable( false ),
     mbSubsettable( false ),
+    mbRotatable( rImplFont.mbRotatable ),
     mnQuality( rImplFont.mnQuality )
 {}