Difference between revisions of "User:Ericb/Sallayout.hxx"
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Several classes are pure virtual classes, and will be linked with architecture part (libvclplug_aqua on native port ) | Several classes are pure virtual classes, and will be linked with architecture part (libvclplug_aqua on native port ) | ||
− | Corresponding implementation : sallayout.cxx | + | Classes defined |
+ | |||
+ | - ImplLayoutRuns | ||
+ | ImplLayoutRuns methods: various methods around actions in progress | ||
+ | Clear( ), AddPos( ), AddRun( ), IsEmpty( ), ResetPos( ), NextRun( ), GetRun( ), GetNextPos( ), PosIsInRun( ) | ||
+ | |||
+ | - ImplLayoutArgs | ||
+ | ImplLayoutArgs : various methods around parameters to provide "Run" methods [FIXME] : not completely sure, needs verification | ||
+ | SetLayoutWidth( ), SetDXArray( ), SetOrientation( ), ResetPos( ), GetNextPos( ), GetNextRun(), NeedFallback( ) | ||
+ | ( three definitions, with two overloaded), PrepareFallback( ) | ||
+ | [FIXME] : define fallback properly | ||
+ | |||
+ | ImplLayoutArgs: | ||
+ | - SalLayout <= all text implementations inherit from this class, from far essential | ||
+ | SalLayout methods: '''InitFonts( )''', '''LayoutText( )''', AdjustLayout( ),'''FillDXArray( )''' DrawBase() , DrawOffset( ), DrawText( ),GetTextBreak( ), | ||
+ | GetNextGlyph( ), GetOutLine( ), GetBoundREct( ), IsSpacingGlyph( ), GetCaretPosition( ), GetDrawPosition( ), GetUnitPerPixels( ), GetOrientation( ), | ||
+ | GetDrawPosition( ) | ||
+ | |||
+ | - MultiSalLyout [FIXME] not completely clear | ||
+ | - Generic SalLayout | ||
+ | |||
+ | |||
+ | |||
+ | Corresponding implementation : sallayout.cxx | ||
Includes from STLport : list, vector | Includes from STLport : list, vector |
Revision as of 21:55, 31 May 2006
Content description : classes , structures, etc ...
Several classes are pure virtual classes, and will be linked with architecture part (libvclplug_aqua on native port )
Classes defined
- ImplLayoutRuns ImplLayoutRuns methods: various methods around actions in progress Clear( ), AddPos( ), AddRun( ), IsEmpty( ), ResetPos( ), NextRun( ), GetRun( ), GetNextPos( ), PosIsInRun( )
- ImplLayoutArgs ImplLayoutArgs : various methods around parameters to provide "Run" methods [FIXME] : not completely sure, needs verification SetLayoutWidth( ), SetDXArray( ), SetOrientation( ), ResetPos( ), GetNextPos( ), GetNextRun(), NeedFallback( ) ( three definitions, with two overloaded), PrepareFallback( ) [FIXME] : define fallback properly
ImplLayoutArgs: - SalLayout <= all text implementations inherit from this class, from far essential SalLayout methods: InitFonts( ), LayoutText( ), AdjustLayout( ),FillDXArray( ) DrawBase() , DrawOffset( ), DrawText( ),GetTextBreak( ), GetNextGlyph( ), GetOutLine( ), GetBoundREct( ), IsSpacingGlyph( ), GetCaretPosition( ), GetDrawPosition( ), GetUnitPerPixels( ), GetOrientation( ), GetDrawPosition( )
- MultiSalLyout [FIXME] not completely clear - Generic SalLayout
Corresponding implementation : sallayout.cxx
Includes from STLport : list, vector
Other includes : tools.h , dllapi.h
class MultiSalLayout : inherits of SalLayout
class GenericSalLayout : inherits of SalLayout
Helper functions (used with ImplLayoutArgs
Sources using this header in vcl
One main file for font services in OpenOffice.org, this header is mainly used in vcl :
./salatslayout.cxx:#include <sallayout.hxx>
./source/gdi/outdev.cxx:#include <sallayout.hxx>
./source/gdi/outdev2.cxx:#include <sallayout.hxx>
./source/gdi/outdev3.cxx:#include <sallayout.hxx>
./source/gdi/pdfwriter_impl.cxx:#include <sallayout.hxx>
./source/gdi/print2.cxx:#include <sallayout.hxx>
./source/gdi/salgdilayout.cxx:#include <sallayout.hxx>
./source/gdi/sallayout.cxx:#include <sallayout.hxx>
./source/glyphs/gcach_layout.cxx:#include <sallayout.hxx>
./unx/inc/pspgraphics.h:#include <sallayout.hxx>
./unx/inc/xfont.hxx:#include <sallayout.hxx>
./unx/source/window/salframe.cxx:#include <sallayout.hxx>
./win/inc/salgdi.h:#include <sallayout.hxx>
Windows specific :
./win/source/gdi/salgdi3.cxx:#include <sallayout.hxx>
./win/source/gdi/winlayout.cxx:#include <sallayout.hxx>
./win/source/window/salframe.cxx:#include <sallayout.hxx>
./source/window/window.cxx:#include <sallayout.hxx>
Several approaches are necessary :
To be implemented
-> same implementation in vcl/aqua directories