diff options
Diffstat (limited to 'oox/inc/oox/helper/graphichelper.hxx')
| -rw-r--r-- | oox/inc/oox/helper/graphichelper.hxx | 22 |
1 files changed, 21 insertions, 1 deletions
diff --git a/oox/inc/oox/helper/graphichelper.hxx b/oox/inc/oox/helper/graphichelper.hxx index 2d0964b37715..37002940cb17 100644 --- a/oox/inc/oox/helper/graphichelper.hxx +++ b/oox/inc/oox/helper/graphichelper.hxx @@ -34,6 +34,7 @@ #include <com/sun/star/awt/DeviceInfo.hpp> #include <com/sun/star/uno/Reference.hxx> #include "oox/helper/binarystreambase.hxx" +#include "oox/helper/storagebase.hxx" namespace com { namespace sun { namespace star { namespace awt { struct Point; } @@ -68,9 +69,12 @@ class GraphicHelper public: explicit GraphicHelper( const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& rxGlobalFactory, - const ::com::sun::star::uno::Reference< ::com::sun::star::frame::XFrame >& rxTargetFrame ); + const ::com::sun::star::uno::Reference< ::com::sun::star::frame::XFrame >& rxTargetFrame, + const StorageRef& rxStorage ); virtual ~GraphicHelper(); + // System colors and predefined colors ------------------------------------ + /** Returns a system color specified by the passed XML token identifier. */ sal_Int32 getSystemColor( sal_Int32 nToken, sal_Int32 nDefaultRgb = API_RGB_TRANSPARENT ) const; /** Derived classes may implement to resolve a scheme color from the passed XML token identifier. */ @@ -78,6 +82,8 @@ public: /** Derived classes may implement to resolve a palette index to an RGB color. */ virtual sal_Int32 getPaletteColor( sal_Int32 nPaletteIdx ) const; + // Device info and device dependent unit conversion ----------------------- + /** Returns information about the output device. */ const ::com::sun::star::awt::DeviceInfo& getDeviceInfo() const; @@ -109,6 +115,8 @@ public: /** Converts the passed size from 1/100 mm to AppFont units. */ ::com::sun::star::awt::Size convertHmmToAppFont( const ::com::sun::star::awt::Size& rHmm ) const; + // Graphics and graphic objects ------------------------------------------ + /** Imports a graphic from the passed input stream. */ ::com::sun::star::uno::Reference< ::com::sun::star::graphic::XGraphic > importGraphic( @@ -118,6 +126,10 @@ public: ::com::sun::star::uno::Reference< ::com::sun::star::graphic::XGraphic > importGraphic( const StreamDataSequence& rGraphicData ) const; + /** Imports a graphic from the storage stream with the passed path and name. */ + ::com::sun::star::uno::Reference< ::com::sun::star::graphic::XGraphic > + importEmbeddedGraphic( const ::rtl::OUString& rStreamName ) const; + /** Creates a persistent graphic object from the passed graphic. @return The URL of the created and internally cached graphic object. */ ::rtl::OUString createGraphicObject( @@ -132,16 +144,24 @@ public: @return The URL of the created and internally cached graphic object. */ ::rtl::OUString importGraphicObject( const StreamDataSequence& rGraphicData ) const; + /** Imports a graphic object from the storage stream with the passed path and name. + @return The URL of the created and internally cached graphic object. */ + ::rtl::OUString importEmbeddedGraphicObject( const ::rtl::OUString& rStreamName ) const; + + // ------------------------------------------------------------------------ private: typedef ::std::map< sal_Int32, sal_Int32 > SystemPalette; typedef ::std::deque< ::com::sun::star::uno::Reference< ::com::sun::star::graphic::XGraphicObject > > GraphicObjectDeque; + typedef ::std::map< ::rtl::OUString, ::com::sun::star::uno::Reference< ::com::sun::star::graphic::XGraphic > > EmbeddedGraphicMap; ::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext > mxCompContext; ::com::sun::star::uno::Reference< ::com::sun::star::graphic::XGraphicProvider > mxGraphicProvider; ::com::sun::star::uno::Reference< ::com::sun::star::awt::XUnitConversion > mxUnitConversion; ::com::sun::star::awt::DeviceInfo maDeviceInfo; /// Current output device info. SystemPalette maSystemPalette; /// Maps system colors (XML tokens) to RGB color values. + StorageRef mxStorage; /// Storage containing embedded graphics. mutable GraphicObjectDeque maGraphicObjects; /// Caches all created graphic objects to keep them alive. + mutable EmbeddedGraphicMap maEmbeddedGraphics; /// Maps all embedded graphics by their storage path. const ::rtl::OUString maGraphicObjScheme; /// The URL scheme name for graphic objects. double mfPixelPerHmmX; /// Number of screen pixels per 1/100 mm in X direction. double mfPixelPerHmmY; /// Number of screen pixels per 1/100 mm in Y direction. |