"{ Package: 'stx:goodies/libcairo' }"
"{ NameSpace: Cairo }"
CObject variableByteSubclass:#FontOptions
instanceVariableNames:''
classVariableNames:''
poolDictionaries:''
category:'Cairo-Objects'
!
!FontOptions class methodsFor:'instance creation'!
new
^ CPrimitives cairo_font_options_create
"Created: / 17-02-2016 / 20:30:10 / Jan Vrany <jan.vrany@fit.cvut.cz>"
! !
!FontOptions class methodsFor:'accessing'!
dllPath
OperatingSystem isMSWINDOWSlike ifTrue:[
^ #( 'C:\Windows' 'C:\Windows\System32' "Wild guess, should not harm" )
].
OperatingSystem isUNIXlike ifTrue:[
OperatingSystem getSystemType == #linux ifTrue:[
| path |
path := #( '/lib' '/usr/lib' '/usr/local/lib' ).
(OperatingSystem getSystemInfo at:#machine) = 'x86_64' ifTrue:[
"If the machine is 64bit, prepend standard path for 32bit libs.
Leave standard paths at the end, as the system might be completely
32bit but running on 64bit-capable CPU.
CAVEAT: This is bit dangerous, as on 64bit OS, if ia32 libs are
not installed byt 64bit sqlite libs are, then 64bit libs are found
and when a function is called, segfault will occur!!
Q: Is there a way how to figure out if the OS itself is 32bit,
regardles on CPU?"
path := #( '/lib32' '/usr/lib32' '/usr/local/lib32' ) , path.
].
^path
].
].
self error:'Unsupported operating system'
"
SqliteLibrary dllPath
"
"Created: / 31-08-2011 / 18:02:17 / Jan Vrany <jan.vrany@fit.cvut.cz>"
!
libraryName
OperatingSystem isUNIXlike ifTrue:[^'libcairo.so.2'].
OperatingSystem isMSWINDOWSlike ifTrue:[^'cairo.dll'].
self error:'Library name for host OS is not known'
!
sizeof
"Returns size of undelaying structure in bytes"
^0
! !
!FontOptions class methodsFor:'primitives'!
primCopy: original
<cdecl: const Cairo::FontOptions "cairo_font_options_copy" ( Cairo::FontOptions ) >
self primitiveFailed
"Modified: / 10-09-2008 / 18:19:55 / Jan Vrany <vranyj1@fel.cvut.cz>"
!
primDestroy: options
<cdecl: const void "cairo_font_options_destroy" ( Cairo::FontOptions ) >
self primitiveFailed
"Modified: / 10-09-2008 / 18:19:55 / Jan Vrany <vranyj1@fel.cvut.cz>"
!
primEqual: options other: other
<cdecl: const int32 "cairo_font_options_equal" ( Cairo::FontOptions Cairo::FontOptions ) >
self primitiveFailed
"Modified: / 10-09-2008 / 18:19:55 / Jan Vrany <vranyj1@fel.cvut.cz>"
!
primFontOptionsCreate
<cdecl: const Cairo::FontOptions "cairo_font_options_create" ( ) >
self primitiveFailed
"Modified: / 10-09-2008 / 18:19:55 / Jan Vrany <vranyj1@fel.cvut.cz>"
!
primFtFontOptionsSubstitute: options pattern: pattern
<cdecl: const void "cairo_ft_font_options_substitute" ( Cairo::FontOptions pointer ) >
self primitiveFailed
"Created: / 10-07-2008 / 23:05:54 / Jan Vrany <vranyj1@fel.cvut.cz>"
!
primGetAntialias: options
<cdecl: const int32 "cairo_font_options_get_antialias" ( Cairo::FontOptions ) >
self primitiveFailed
"Modified: / 10-09-2008 / 18:19:54 / Jan Vrany <vranyj1@fel.cvut.cz>"
!
primGetHintMetrics: options
<cdecl: const int32 "cairo_font_options_get_hint_metrics" ( Cairo::FontOptions ) >
self primitiveFailed
"Modified: / 10-09-2008 / 18:19:54 / Jan Vrany <vranyj1@fel.cvut.cz>"
!
primGetHintStyle: options
<cdecl: const int32 "cairo_font_options_get_hint_style" ( Cairo::FontOptions ) >
self primitiveFailed
"Modified: / 10-09-2008 / 18:19:55 / Jan Vrany <vranyj1@fel.cvut.cz>"
!
primGetSubpixelOrder: options
<cdecl: const int32 "cairo_font_options_get_subpixel_order" ( Cairo::FontOptions ) >
self primitiveFailed
"Modified: / 10-09-2008 / 18:19:55 / Jan Vrany <vranyj1@fel.cvut.cz>"
!
primHash: options
<cdecl: const int32 "cairo_font_options_hash" ( Cairo::FontOptions ) >
self primitiveFailed
"Modified: / 10-09-2008 / 18:19:55 / Jan Vrany <vranyj1@fel.cvut.cz>"
!
primMerge: options other: other
<cdecl: const void "cairo_font_options_merge" ( Cairo::FontOptions Cairo::FontOptions ) >
self primitiveFailed
"Modified: / 10-09-2008 / 18:19:55 / Jan Vrany <vranyj1@fel.cvut.cz>"
!
primSetAntialias: options antialias: antialias
<cdecl: const void "cairo_font_options_set_antialias" ( Cairo::FontOptions int32 ) >
self primitiveFailed
"Modified: / 10-09-2008 / 18:19:55 / Jan Vrany <vranyj1@fel.cvut.cz>"
!
primSetHintMetrics: options hintMetrics: hint_metrics
<cdecl: const void "cairo_font_options_set_hint_metrics" ( Cairo::FontOptions int32 ) >
self primitiveFailed
"Modified: / 10-09-2008 / 18:19:55 / Jan Vrany <vranyj1@fel.cvut.cz>"
!
primSetHintStyle: options hintStyle: hint_style
<cdecl: const void "cairo_font_options_set_hint_style" ( Cairo::FontOptions int32 ) >
self primitiveFailed
"Modified: / 10-09-2008 / 18:19:55 / Jan Vrany <vranyj1@fel.cvut.cz>"
!
primSetSubpixelOrder: options subpixelOrder: subpixel_order
<cdecl: const void "cairo_font_options_set_subpixel_order" ( Cairo::FontOptions int32 ) >
self primitiveFailed
"Modified: / 10-09-2008 / 18:19:55 / Jan Vrany <vranyj1@fel.cvut.cz>"
!
primStatus: options
<cdecl: const int32 "cairo_font_options_status" ( Cairo::FontOptions ) >
self primitiveFailed
"Modified: / 10-09-2008 / 18:19:55 / Jan Vrany <vranyj1@fel.cvut.cz>"
! !
!FontOptions methodsFor:'accessing'!
referenceCount
"Return value of reference counter"
^ -1 "/ Not refcounted
"Modified: / 23-02-2016 / 10:49:16 / Jan Vrany <jan.vrany@fit.cvut.cz>"
!
status
"Checks whether an error has previously occurred for this object.
See Cairo::Status pool for possible values."
^ CPrimitives cairo_font_options_status: self
"Modified: / 23-02-2016 / 10:49:32 / Jan Vrany <jan.vrany@fit.cvut.cz>"
! !
!FontOptions methodsFor:'private'!
destroy
"Tell Cairo library to destroy the corresponding C object.
Remember that object is physically destroyed only if internal
refcounter goes to zero. However, after calling destroy,
this instance should be treated as invalid."
CPrimitives cairo_font_options_destroy: self.
"Modified: / 17-02-2016 / 20:29:13 / Jan Vrany <jan.vrany@fit.cvut.cz>"
! !
!FontOptions class methodsFor:'documentation'!
version
^'$Id$'
!
version_HG
^ '$Changeset: <not expanded> $'
! !