diff options
Diffstat (limited to 'drawinglayer/inc/drawinglayer/primitive2d/textprimitive2d.hxx')
| -rw-r--r-- | drawinglayer/inc/drawinglayer/primitive2d/textprimitive2d.hxx | 135 |
1 files changed, 52 insertions, 83 deletions
diff --git a/drawinglayer/inc/drawinglayer/primitive2d/textprimitive2d.hxx b/drawinglayer/inc/drawinglayer/primitive2d/textprimitive2d.hxx index 412477c4c2..0f84b5f115 100644 --- a/drawinglayer/inc/drawinglayer/primitive2d/textprimitive2d.hxx +++ b/drawinglayer/inc/drawinglayer/primitive2d/textprimitive2d.hxx @@ -43,6 +43,7 @@ #include <basegfx/color/bcolor.hxx> #include <vector> #include <com/sun/star/lang/Locale.hpp> +#include <drawinglayer/attribute/fontattribute.hxx> ////////////////////////////////////////////////////////////////////////////// // predefines @@ -60,123 +61,91 @@ namespace drawinglayer { namespace primitive2d { - class FontAttributes - { - private: - // core data - String maFamilyName; // Font Family Name - String maStyleName; // Font Style Name - sal_uInt16 mnWeight; // Font weight - - // bitfield - unsigned mbSymbol : 1; // Symbol Font Flag - unsigned mbVertical : 1; // Vertical Text Flag - unsigned mbItalic : 1; // Italic Flag - unsigned mbOutline : 1; // Outline Flag - unsigned mbRTL : 1; // RTL Flag - unsigned mbBiDiStrong : 1; // BiDi Flag - // TODO: pair kerning and CJK kerning - - public: - FontAttributes( - const String& rFamilyName, - const String& rStyleName, - sal_uInt16 nWeight, - bool bSymbol = false, - bool bVertical = false, - bool bItalic = false, - bool bOutline = false, - bool bRTL = false, - bool bBiDiStrong = false) - : maFamilyName(rFamilyName), - maStyleName(rStyleName), - mnWeight(nWeight), - mbSymbol(bSymbol), - mbVertical(bVertical), - mbItalic(bItalic), - mbOutline(bOutline), - mbRTL(bRTL), - mbBiDiStrong(bBiDiStrong) - { - } - - // compare operator - bool operator==(const FontAttributes& rCompare) const; - - // data access - const String& getFamilyName() const { return maFamilyName; } - const String& getStyleName() const { return maStyleName; } - sal_uInt16 getWeight() const { return mnWeight; } - bool getSymbol() const { return mbSymbol; } - bool getVertical() const { return mbVertical; } - bool getItalic() const { return mbItalic; } - bool getOutline() const { return mbOutline; } - bool getRTL() const { return mbRTL; } - bool getBiDiStrong() const { return mbBiDiStrong; } - }; - } // end of namespace primitive2d -} // end of namespace drawinglayer + /** TextSimplePortionPrimitive2D class -////////////////////////////////////////////////////////////////////////////// + This is the basic primitive for representing a text portion. It contains + all needed information. If it is not handled by a renderer, it's decomposition + will provide the text PolyPolygon outlines as filled polygons, correctly + transformed. -namespace drawinglayer -{ - namespace primitive2d - { - class TextSimplePortionPrimitive2D : public BasePrimitive2D + To get better text quality, it is suggested to handle tis primitive directly + in a renderer. In that case, e.g. hintings on the system can be supported. + */ + class TextSimplePortionPrimitive2D : public BufferedDecompositionPrimitive2D { private: - basegfx::B2DHomMatrix maTextTransform; // text range transformation from unit range ([0.0 .. 1.0]) to text range - String maText; // the text, used from maTextPosition up to maTextPosition + maTextLength - xub_StrLen maTextPosition; // the index from where on maText is used - xub_StrLen maTextLength; // the length for maText usage, starting from maTextPosition - ::std::vector< double > maDXArray; // the DX array scale-independent in unit coordinates - FontAttributes maFontAttributes; // the font to use - ::com::sun::star::lang::Locale maLocale; // the Locale for the text - basegfx::BColor maFontColor; // font color - - // #i96669# add simple range buffering for this primitive + /// text range transformation from unit range ([0.0 .. 1.0]) to text range + basegfx::B2DHomMatrix maTextTransform; + + /// The text, used from maTextPosition up to maTextPosition + maTextLength + String maText; + + /// The index from where on maText is used + xub_StrLen maTextPosition; + + /// The length for maText usage, starting from maTextPosition + xub_StrLen maTextLength; + + /// The DX array scale-independent in unit coordinates + ::std::vector< double > maDXArray; + + /// The font to use + attribute::FontAttribute maFontAttribute; + + /// The Locale for the text + ::com::sun::star::lang::Locale maLocale; + + /// font color + basegfx::BColor maFontColor; + + /// #i96669# add simple range buffering for this primitive basegfx::B2DRange maB2DRange; protected: - // local decomposition. - virtual Primitive2DSequence createLocalDecomposition(const geometry::ViewInformation2D& rViewInformation) const; + /// local decomposition. + virtual Primitive2DSequence create2DDecomposition(const geometry::ViewInformation2D& rViewInformation) const; public: + /// constructor TextSimplePortionPrimitive2D( const basegfx::B2DHomMatrix& rNewTransform, const String& rText, xub_StrLen aTextPosition, xub_StrLen aTextLength, const ::std::vector< double >& rDXArray, - const FontAttributes& rFontAttributes, + const attribute::FontAttribute& rFontAttribute, const ::com::sun::star::lang::Locale& rLocale, const basegfx::BColor& rFontColor); - // helpers - // get text outlines as polygons and their according ObjectTransformation. Handles all - // the necessary VCL outline extractins, scaling adaptions and other stuff. + /// helpers + /** get text outlines as polygons and their according ObjectTransformation. Handles all + the necessary VCL outline extractins, scaling adaptions and other stuff. + */ void getTextOutlinesAndTransformation(basegfx::B2DPolyPolygonVector& rTarget, basegfx::B2DHomMatrix& rTransformation) const; - // get data + /// data read access const basegfx::B2DHomMatrix& getTextTransform() const { return maTextTransform; } const String& getText() const { return maText; } xub_StrLen getTextPosition() const { return maTextPosition; } xub_StrLen getTextLength() const { return maTextLength; } const ::std::vector< double >& getDXArray() const { return maDXArray; } - const FontAttributes& getFontAttributes() const { return maFontAttributes; } + const attribute::FontAttribute& getFontAttribute() const { return maFontAttribute; } const ::com::sun::star::lang::Locale& getLocale() const { return maLocale; } const basegfx::BColor& getFontColor() const { return maFontColor; } - // compare operator + /// compare operator virtual bool operator==( const BasePrimitive2D& rPrimitive ) const; - // get range + /// get range virtual basegfx::B2DRange getB2DRange(const geometry::ViewInformation2D& rViewInformation) const; - // provide unique ID + /// provide unique ID DeclPrimitrive2DIDBlock() }; + + /// small helper to have a compare operator for Locale + bool LocalesAreEqual(const ::com::sun::star::lang::Locale& rA, const ::com::sun::star::lang::Locale& rB); + } // end of namespace primitive2d } // end of namespace drawinglayer |