! Copyright (C) 2008 Matthew Willis.
! See http://factorcode.org/license.txt for BSD license
USING: system
alien.c-types alien.syntax alien combinators ;
IN: pango

! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
! Helpful functions from other parts of pango
! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

<< "pango" {
!    { [ os winnt? ] [ "libpango-1.dll" ] }
!    { [ os macosx? ] [ "libpango.dylib" ] }
    { [ os unix? ] [ "libpango-1.0.so" ] }
} cond "cdecl" add-library >>

LIBRARY: pango

: PANGO_SCALE 1024 ;

FUNCTION: PangoLayout*
pango_layout_new ( PangoContext* context ) ;

FUNCTION: void
pango_layout_set_text ( PangoLayout* layout, char* text, int length ) ;

FUNCTION: char*
pango_layout_get_text ( PangoLayout* layout ) ;

FUNCTION: void
pango_layout_get_size ( PangoLayout* layout, int* width, int* height ) ;

FUNCTION: PangoFontDescription*
pango_font_description_from_string ( char* str ) ;

FUNCTION: char*
pango_font_description_to_string ( PangoFontDescription* desc ) ;

FUNCTION: char*
pango_font_description_to_filename ( PangoFontDescription* desc ) ;

FUNCTION: void
pango_layout_set_font_description ( PangoLayout* layout, PangoFontDescription* desc ) ;

FUNCTION: PangoFontDescription*
pango_layout_get_font_description ( PangoLayout* layout ) ;

FUNCTION: void
pango_layout_get_pixel_size ( PangoLayout* layout, int* width, int* height ) ;

FUNCTION: void
pango_font_description_free ( PangoFontDescription* desc ) ;

! glib functions

TYPEDEF: void* gpointer

FUNCTION: void
g_object_unref ( gpointer object ) ;

FUNCTION: void
g_free ( gpointer mem ) ;