LCOV - code coverage report
Current view: top level - sdext/source/presenter - PresenterTheme.hxx (source / functions) Hit Total Coverage
Test: libreoffice_filtered.info Lines: 0 1 0.0 %
Date: 2012-08-25 Functions: 0 1 0.0 %
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           Branch data     Line data    Source code
       1                 :            : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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      27                 :            :  ************************************************************************/
      28                 :            : 
      29                 :            : #ifndef SDEXT_PRESENTER_PRESENTER_THEME_HXX
      30                 :            : #define SDEXT_PRESENTER_PRESENTER_THEME_HXX
      31                 :            : 
      32                 :            : #include "PresenterBitmapContainer.hxx"
      33                 :            : #include "PresenterConfigurationAccess.hxx"
      34                 :            : #include <com/sun/star/uno/XComponentContext.hpp>
      35                 :            : #include <com/sun/star/rendering/XCanvas.hpp>
      36                 :            : #include <com/sun/star/rendering/XCanvasFont.hpp>
      37                 :            : #include <com/sun/star/rendering/XIntegerBitmap.hpp>
      38                 :            : #include <com/sun/star/util/Color.hpp>
      39                 :            : #include <boost/shared_ptr.hpp>
      40                 :            : 
      41                 :            : namespace css = ::com::sun::star;
      42                 :            : 
      43                 :            : namespace sdext { namespace presenter {
      44                 :            : 
      45                 :            : /** A theme is a set of properties describing fonts, colors, and bitmaps to be used to draw
      46                 :            :     background, pane borders, and view content.
      47                 :            : 
      48                 :            :     At the moment the properties can be accessed via the getPropertyValue() method.
      49                 :            : 
      50                 :            :     For a resource URL of a pane or a view you get the name of the
      51                 :            :     associated PaneStyle or ViewStyle.
      52                 :            : 
      53                 :            :     For the name of pane or view style suffixed with and underscore and the
      54                 :            :     name of configuration property, and maybe additionally suffixed by
      55                 :            :     another underscore and sub property name you get the associated
      56                 :            :     property.
      57                 :            : 
      58                 :            :     Example: you want to access the top left bitmap of a pane border
      59                 :            :         (simplified code):
      60                 :            : 
      61                 :            :     String sStyleName = getPropertyValue("private:resource/pane/Presenter/Pane1");
      62                 :            :     XBitmap xBitmap = getPropertyValue(sStyleName + "_TopLeftBitmap");
      63                 :            : 
      64                 :            :     For the offset of the bitmap you can call
      65                 :            :     Point aOffset = getPropertyValue(sStyleName + "_TopLeftOffset");
      66                 :            : 
      67                 :            :     This is work in progress.
      68                 :            : */
      69                 :            : class PresenterTheme
      70                 :            : {
      71                 :            : public:
      72                 :            :     PresenterTheme (
      73                 :            :         const css::uno::Reference<css::uno::XComponentContext>& rxContext,
      74                 :            :         const rtl::OUString& rsThemeName,
      75                 :            :         const css::uno::Reference<css::rendering::XCanvas>& rxCanvas);
      76                 :            :     ~PresenterTheme (void);
      77                 :            : 
      78                 :            :     bool HasCanvas (void) const;
      79                 :            :     void ProvideCanvas (const css::uno::Reference<css::rendering::XCanvas>& rxCanvas);
      80                 :            : 
      81                 :            :     ::rtl::OUString GetStyleName (const ::rtl::OUString& rsResourceURL) const;
      82                 :            :     ::std::vector<sal_Int32> GetBorderSize (
      83                 :            :         const ::rtl::OUString& rsStyleName,
      84                 :            :         const bool bOuter) const;
      85                 :            : 
      86                 :            :     class Theme;
      87                 :          0 :     class FontDescriptor
      88                 :            :     {
      89                 :            :     public:
      90                 :            :         explicit FontDescriptor (const ::boost::shared_ptr<FontDescriptor>& rpDescriptor);
      91                 :            : 
      92                 :            :         ::rtl::OUString msFamilyName;
      93                 :            :         ::rtl::OUString msStyleName;
      94                 :            :         sal_Int32 mnSize;
      95                 :            :         sal_uInt32 mnColor;
      96                 :            :         ::rtl::OUString msAnchor;
      97                 :            :         sal_Int32 mnXOffset;
      98                 :            :         sal_Int32 mnYOffset;
      99                 :            :         css::uno::Reference<css::rendering::XCanvasFont> mxFont;
     100                 :            : 
     101                 :            :         bool PrepareFont (const css::uno::Reference<css::rendering::XCanvas>& rxCanvas);
     102                 :            : 
     103                 :            :     private:
     104                 :            :         css::uno::Reference<css::rendering::XCanvasFont> CreateFont (
     105                 :            :             const css::uno::Reference<css::rendering::XCanvas>& rxCanvas,
     106                 :            :             const double nCellSize) const;
     107                 :            :         double GetCellSizeForDesignSize (
     108                 :            :             const css::uno::Reference<css::rendering::XCanvas>& rxCanvas,
     109                 :            :             const double nDesignSize) const;
     110                 :            :     };
     111                 :            :     typedef ::boost::shared_ptr<FontDescriptor> SharedFontDescriptor;
     112                 :            : 
     113                 :            :     SharedBitmapDescriptor GetBitmap (
     114                 :            :         const ::rtl::OUString& rsStyleName,
     115                 :            :         const ::rtl::OUString& rsBitmapName) const;
     116                 :            : 
     117                 :            :     SharedBitmapDescriptor GetBitmap (
     118                 :            :         const ::rtl::OUString& rsBitmapName) const;
     119                 :            : 
     120                 :            :     ::boost::shared_ptr<PresenterBitmapContainer> GetBitmapContainer (void) const;
     121                 :            : 
     122                 :            :     SharedFontDescriptor GetFont (
     123                 :            :         const ::rtl::OUString& rsStyleName) const;
     124                 :            : 
     125                 :            :     static SharedFontDescriptor ReadFont (
     126                 :            :         const css::uno::Reference<css::container::XHierarchicalNameAccess>& rxNode,
     127                 :            :         const ::rtl::OUString& rsFontPath,
     128                 :            :         const SharedFontDescriptor& rDefaultFount);
     129                 :            : 
     130                 :            :     static bool ConvertToColor (
     131                 :            :         const css::uno::Any& rColorSequence,
     132                 :            :         sal_uInt32& rColor);
     133                 :            : 
     134                 :            :     ::boost::shared_ptr<PresenterConfigurationAccess> GetNodeForViewStyle (
     135                 :            :         const ::rtl::OUString& rsStyleName) const;
     136                 :            : 
     137                 :            : private:
     138                 :            :     css::uno::Reference<css::uno::XComponentContext> mxContext;
     139                 :            :     const ::rtl::OUString msThemeName;
     140                 :            :     ::boost::shared_ptr<Theme> mpTheme;
     141                 :            :     ::boost::shared_ptr<PresenterBitmapContainer> mpBitmapContainer;
     142                 :            :     css::uno::Reference<css::rendering::XCanvas> mxCanvas;
     143                 :            : 
     144                 :            :     ::boost::shared_ptr<Theme> ReadTheme (void);
     145                 :            : };
     146                 :            : 
     147                 :            : } } // end of namespace ::sd::presenter
     148                 :            : 
     149                 :            : #endif
     150                 :            : 
     151                 :            : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

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