BUNDLE = Factor.app
LIBPATH = -L/usr/X11R6/lib
CFLAGS = -Wall
+FFI_TEST_CFLAGS = -fPIC
ifdef DEBUG
CFLAGS += -g
macosx.app: factor
mkdir -p $(BUNDLE)/Contents/MacOS
+ mkdir -p $(BUNDLE)/Contents/Frameworks
mv $(EXECUTABLE) $(BUNDLE)/Contents/MacOS/factor
ln -s Factor.app/Contents/MacOS/factor ./factor
- cp $(ENGINE) $(BUNDLE)/Contents/Frameworks
+ cp $(ENGINE) $(BUNDLE)/Contents/Frameworks/$(ENGINE)
install_name_tool \
-change libfactor.dylib \
$(CFLAGS) $(CFLAGS_CONSOLE) -o factor$(EXE_SUFFIX)$(CONSOLE_EXTENSION) $(EXE_OBJS)
factor-ffi-test: vm/ffi_test.o
- $(CC) $(LIBPATH) $(CFLAGS) $(FFI_TEST_CFLAGS) $(SHARED_FLAG) -o libfactor-ffi-test$(DLL_EXTENSION) $(TEST_OBJS)
+ $(CC) $(LIBPATH) $(CFLAGS) $(FFI_TEST_CFLAGS) $(SHARED_FLAG) -o libfactor-ffi-test$(SHARED_DLL_EXTENSION) $(TEST_OBJS)
clean:
rm -f vm/*.o
- rm -f factor*.dll libfactor.{a,so,dylib}
+ rm -f factor*.dll libfactor.{a,so,dylib} libfactor-ffi-test.{a,so,dylib}
vm/resources.o:
$(WINDRES) vm/factor.rs vm/resources.o
<<
: libfactor-ffi-tests-path ( -- string )
- "resource:" normalize-path
+ "resource:" (normalize-path)
{
{ [ os winnt? ] [ "libfactor-ffi-test.dll" ] }
{ [ os macosx? ] [ "libfactor-ffi-test.dylib" ] }
- { [ os unix? ] [ "libfactor-ffi-test.a" ] }
+ { [ os unix? ] [ "libfactor-ffi-test.so" ] }
} cond append-path ;
"f-cdecl" libfactor-ffi-tests-path "cdecl" add-library
"int" { "int" "int" "int" "int" } "stdcall" alien-indirect
gc ;
-LIBRARY: f-stdcall
-
[ f ] [ "f-stdcall" load-library f = ] unit-test
[ "stdcall" ] [ "f-stdcall" library abi>> ] unit-test
: ffi_test_31 ( a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a -- result y )
"int"
- "f-stdcall" "ffi_test_31"
+ "f-cdecl" "ffi_test_31"
{ "int" "int" "int" "int" "int" "int" "int" "int" "int" "int" "int" "int" "int" "int" "int" "int" "int" "int" "int" "int" "int" "int" "int" "int" "int" "int" "int" "int" "int" "int" "int" "int" "int" "int" "int" "int" "int" "int" "int" "int" "int" "int" }
alien-invoke gc 3 ;
: ffi_test_31_point_5 ( a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a -- result )
"float"
- "f-stdcall" "ffi_test_31_point_5"
+ "f-cdecl" "ffi_test_31_point_5"
{ "float" "float" "float" "float" "float" "float" "float" "float" "float" "float" "float" "float" "float" "float" "float" "float" "float" "float" "float" "float" "float" "float" "float" "float" "float" "float" "float" "float" "float" "float" "float" "float" "float" "float" "float" "float" "float" "float" "float" "float" "float" "float" }
alien-invoke ;
M: ppc small-enough? ( n -- ? ) -32768 32767 between? ;
-M: ppc return-struct-in-registers? ( c-type -- ? ) drop f ;
-
-M: ppc %box-small-struct
- drop "No small structs" throw ;
-
-M: ppc %unbox-small-struct
- drop "No small structs" throw ;
+M: ppc return-struct-in-registers? ( c-type -- ? )
+ c-type return-in-registers?>> ;
+
+M: ppc %box-small-struct ( c-type -- )
+ #! Box a <= 16-byte struct returned in r3:r4:r5:r6
+ heap-size 7 LI
+ "box_medium_struct" f %alien-invoke ;
+
+: %unbox-struct-1 ( -- )
+ ! Alien must be in r3.
+ "alien_offset" f %alien-invoke
+ 3 3 0 LWZ ;
+
+: %unbox-struct-2 ( -- )
+ ! Alien must be in r3.
+ "alien_offset" f %alien-invoke
+ 4 3 4 LWZ
+ 3 3 0 LWZ ;
+
+: %unbox-struct-4 ( -- )
+ ! Alien must be in r3.
+ "alien_offset" f %alien-invoke
+ 6 3 12 LWZ
+ 5 3 8 LWZ
+ 4 3 4 LWZ
+ 3 3 0 LWZ ;
+
+M: ppc %unbox-small-struct ( size -- )
+ #! Alien must be in EAX.
+ heap-size cell align cell /i {
+ { 1 [ %unbox-struct-1 ] }
+ { 2 [ %unbox-struct-2 ] }
+ { 4 [ %unbox-struct-4 ] }
+ } case ;
USE: vocabs.loader
{ [ os macosx? ] [ "cpu.ppc.macosx" require ] }
{ [ os linux? ] [ "cpu.ppc.linux" require ] }
} cond
+
+"complex-double" c-type t >>return-in-registers? drop
! Copyright (C) 2008 Doug Coleman.
! See http://factorcode.org/license.txt for BSD license.
USING: farkup kernel peg peg.ebnf tools.test namespaces xml
-urls.encoding assocs xml.traversal xml.data ;
+urls.encoding assocs xml.traversal xml.data sequences random
+io continuations math ;
IN: farkup.tests
relative-link-prefix off
[ "<p><em>italics<strong>both</strong></em>after<strong></strong></p>" ] [ "_italics*both_after*" convert-farkup ] unit-test
[ "<table><tr><td>foo|bar</td></tr></table>" ] [ "|foo\\|bar|" convert-farkup ] unit-test
[ "<p></p>" ] [ "\\" convert-farkup ] unit-test
+
+[ "<p>[abc]</p>" ] [ "[abc]" convert-farkup ] unit-test
+
+: random-markup ( -- string )
+ 10 [
+ 2 random 1 = [
+ {
+ "[["
+ "*"
+ "_"
+ "|"
+ "-"
+ "[{"
+ "\n"
+ } random
+ ] [
+ "abc"
+ ] if
+ ] replicate concat ;
+
+[ t ] [
+ 100 [
+ drop random-markup
+ [ convert-farkup drop t ] [ drop print f ] recover
+ ] all?
+] unit-test
"|" split1
[ "" like dup simple-link-title ] unless*
[ "image:" ?head ] dip swap [ image boa ] [ parse-paragraph link boa ] if
- ] dip [ (parse-paragraph) cons ] when* ;
+ ] dip [ (parse-paragraph) cons ] [ 1list ] if* ;
: ?first ( seq -- elt ) 0 swap ?nth ;
] if
] if ;
-: take-until ( state delimiter -- string/f state' )
+: take-until ( state delimiter -- string state'/f )
V{ } clone (take-until) ;
: count= ( string -- n )
: parse-code ( state -- state' item )
dup 1 look CHAR: [ =
- [ unclip-slice make-paragraph ] [
- "{" take-until [ rest ] dip
- "}]" take-until
- [ code boa ] dip swap
+ [ take-line make-paragraph ] [
+ dup "{" take-until [
+ [ nip rest ] dip
+ "}]" take-until
+ [ code boa ] dip swap
+ ] [ drop take-line make-paragraph ] if*
] if ;
: parse-item ( state -- state' item )
TIP: "You can write graphical applications using the " { $link "ui" } "." ;
TIP: "Power tools: " { $links see edit help about apropos time infer. } ;
-
+
+TIP: "Tips of the day implement the " { $link "definition-protocol" } " and new tips of the day can be defined using the " { $link POSTPONE: TIP: } " parsing word." ;
+
+HELP: TIP:
+{ $syntax "TIP: content ;" }
+{ $values { "content" "a markup element" } }
+{ $description "Defines a new tip of the day." } ;
+
ARTICLE: "all-tips-of-the-day" "All tips of the day"
{ $tips-of-the-day } ;
! Copyright (C) 2009 Slava Pestov.
! See http://factorcode.org/license.txt for BSD license.
-USING: parser arrays namespaces sequences random help.markup kernel io
-io.styles colors.constants ;
+USING: parser arrays namespaces sequences random help.markup help.stylesheet
+kernel io io.styles colors.constants definitions accessors ;
IN: help.tips
SYMBOL: tips
tips [ V{ } clone ] initialize
-SYNTAX: TIP: parse-definition >array tips get push ;
+TUPLE: tip < identity-tuple content loc ;
+
+M: tip forget* tips get delq ;
+
+M: tip where loc>> ;
+
+M: tip set-where (>>loc) ;
+
+: <tip> ( content -- tip ) f tip boa ;
+
+: add-tip ( tip -- ) tips get push ;
+
+SYNTAX: TIP:
+ parse-definition >array <tip>
+ [ save-location ] [ add-tip ] bi ;
: a-tip ( -- tip ) tips get random ;
{ wrap-margin 500 }
} tip-of-the-day-style set-global
+: $tip-title ( tip -- )
+ [
+ heading-style get [
+ [ "Tip of the day" ] dip write-object
+ ] with-style
+ ] ($block) ;
+
: $tip-of-the-day ( element -- )
drop
[
tip-of-the-day-style get
[
last-element off
- "Tip of the day" $heading a-tip print-element nl
+ a-tip [ $tip-title ] [ content>> print-element nl ] bi
"— " print-element "all-tips-of-the-day" ($link)
]
with-nesting
: tip-of-the-day. ( -- ) { $tip-of-the-day } print-content nl ;
: $tips-of-the-day ( element -- )
- drop tips get [ nl nl ] [ print-element ] interleave ;
\ No newline at end of file
+ drop tips get [ nl nl ] [ content>> print-element ] interleave ;
+
+INSTANCE: tip definition
\ No newline at end of file
TUPLE: link name ;
+INSTANCE: link definition
+
MIXIN: topic
+
INSTANCE: link topic
+
INSTANCE: word topic
GENERIC: >link ( obj -- obj )
[ specializer-declaration ] map '[ _ declare ] pick append
] { } map>assoc ;
+: specialize-quot ( quot specializer -- quot' )
+ specializer-cases alist>quot ;
+
: method-declaration ( method -- quot )
[ "method-generic" word-prop dispatch# object <array> ]
[ "method-class" word-prop ]
bi prefix ;
: specialize-method ( quot method -- quot' )
- method-declaration '[ _ declare ] prepend ;
-
-: specialize-quot ( quot specializer -- quot' )
- specializer-cases alist>quot ;
+ [ method-declaration '[ _ declare ] prepend ]
+ [ "method-generic" word-prop "specializer" word-prop ] bi
+ [ specialize-quot ] when* ;
: standard-method? ( method -- ? )
dup method-body? [
: specialized-def ( word -- quot )
[ def>> ] keep
- [ dup standard-method? [ specialize-method ] [ drop ] if ]
- [ "specializer" word-prop [ specialize-quot ] when* ]
- bi ;
+ dup generic? [ drop ] [
+ [ dup standard-method? [ specialize-method ] [ drop ] if ]
+ [ "specializer" word-prop [ specialize-quot ] when* ]
+ bi
+ ] if ;
: specialized-length ( specializer -- n )
dup [ array? ] all? [ first ] when length ;
! Copyright (C) 2009 Doug Coleman.
! See http://factorcode.org/license.txt for BSD license.
-USING: kernel accessors grouping sequences combinators
-math specialized-arrays.direct.uint byte-arrays fry
-specialized-arrays.direct.ushort specialized-arrays.uint
-specialized-arrays.ushort specialized-arrays.float ;
+USING: combinators kernel ;
IN: images
-SINGLETONS: BGR RGB BGRA RGBA ABGR ARGB RGBX XRGB BGRX XBGR
+SINGLETONS: L BGR RGB BGRA RGBA ABGR ARGB RGBX XRGB BGRX XBGR
R16G16B16 R32G32B32 R16G16B16A16 R32G32B32A32 ;
: bytes-per-pixel ( component-order -- n )
{
+ { L [ 1 ] }
{ BGR [ 3 ] }
{ RGB [ 3 ] }
{ BGRA [ 4 ] }
: <image> ( -- image ) image new ; inline
-GENERIC: load-image* ( path tuple -- image )
-
-: add-dummy-alpha ( seq -- seq' )
- 3 <groups> [ 255 suffix ] map concat ;
-
-: normalize-floats ( byte-array -- byte-array )
- byte-array>float-array [ 255.0 * >integer ] B{ } map-as ;
-
-GENERIC: normalize-component-order* ( image component-order -- image )
-
-: normalize-component-order ( image -- image )
- dup component-order>> '[ _ normalize-component-order* ] change-bitmap ;
-
-M: RGBA normalize-component-order* drop ;
-
-M: R32G32B32A32 normalize-component-order*
- drop normalize-floats ;
-
-M: R32G32B32 normalize-component-order*
- drop normalize-floats add-dummy-alpha ;
-
-: RGB16>8 ( bitmap -- bitmap' )
- byte-array>ushort-array [ -8 shift ] B{ } map-as ; inline
-
-M: R16G16B16A16 normalize-component-order*
- drop RGB16>8 ;
-
-M: R16G16B16 normalize-component-order*
- drop RGB16>8 add-dummy-alpha ;
-
-: BGR>RGB ( bitmap -- pixels )
- 3 <sliced-groups> [ <reversed> ] map B{ } join ; inline
-
-: BGRA>RGBA ( bitmap -- pixels )
- 4 <sliced-groups>
- [ unclip-last-slice [ <reversed> ] dip suffix ] map concat ; inline
-
-M: BGRA normalize-component-order*
- drop BGRA>RGBA ;
-
-M: RGB normalize-component-order*
- drop add-dummy-alpha ;
-
-M: BGR normalize-component-order*
- drop BGR>RGB add-dummy-alpha ;
-
-: ARGB>RGBA ( bitmap -- bitmap' )
- 4 <groups> [ unclip suffix ] map B{ } join ; inline
-
-M: ARGB normalize-component-order*
- drop ARGB>RGBA ;
-
-M: ABGR normalize-component-order*
- drop ARGB>RGBA BGRA>RGBA ;
-
-: normalize-scan-line-order ( image -- image )
- dup upside-down?>> [
- dup dim>> first 4 * '[
- _ <groups> reverse concat
- ] change-bitmap
- f >>upside-down?
- ] when ;
-
-: normalize-image ( image -- image )
- [ >byte-array ] change-bitmap
- normalize-component-order
- normalize-scan-line-order
- RGBA >>component-order ;
+GENERIC: load-image* ( path tuple -- image )
\ No newline at end of file
! Copyright (C) 2009 Doug Coleman.
! See http://factorcode.org/license.txt for BSD license.
USING: constructors kernel splitting unicode.case combinators
-accessors images.bitmap images.tiff images io.backend
+accessors images.bitmap images.tiff images images.normalization
io.pathnames ;
IN: images.loader
--- /dev/null
+Doug Coleman
--- /dev/null
+! Copyright (C) 2009 Doug Coleman
+! See http://factorcode.org/license.txt for BSD license.
+USING: kernel accessors grouping sequences combinators
+math specialized-arrays.direct.uint byte-arrays fry
+specialized-arrays.direct.ushort specialized-arrays.uint
+specialized-arrays.ushort specialized-arrays.float images ;
+IN: images.normalization
+
+<PRIVATE
+
+: add-dummy-alpha ( seq -- seq' )
+ 3 <groups> [ 255 suffix ] map concat ;
+
+: normalize-floats ( byte-array -- byte-array )
+ byte-array>float-array [ 255.0 * >integer ] B{ } map-as ;
+
+GENERIC: normalize-component-order* ( image component-order -- image )
+
+: normalize-component-order ( image -- image )
+ dup component-order>> '[ _ normalize-component-order* ] change-bitmap ;
+
+M: RGBA normalize-component-order* drop ;
+
+M: R32G32B32A32 normalize-component-order*
+ drop normalize-floats ;
+
+M: R32G32B32 normalize-component-order*
+ drop normalize-floats add-dummy-alpha ;
+
+: RGB16>8 ( bitmap -- bitmap' )
+ byte-array>ushort-array [ -8 shift ] B{ } map-as ; inline
+
+M: R16G16B16A16 normalize-component-order*
+ drop RGB16>8 ;
+
+M: R16G16B16 normalize-component-order*
+ drop RGB16>8 add-dummy-alpha ;
+
+: BGR>RGB ( bitmap -- pixels )
+ 3 <sliced-groups> [ <reversed> ] map B{ } join ; inline
+
+: BGRA>RGBA ( bitmap -- pixels )
+ 4 <sliced-groups>
+ [ unclip-last-slice [ <reversed> ] dip suffix ] map concat ; inline
+
+M: BGRA normalize-component-order*
+ drop BGRA>RGBA ;
+
+M: RGB normalize-component-order*
+ drop add-dummy-alpha ;
+
+M: BGR normalize-component-order*
+ drop BGR>RGB add-dummy-alpha ;
+
+: ARGB>RGBA ( bitmap -- bitmap' )
+ 4 <groups> [ unclip suffix ] map B{ } join ; inline
+
+M: ARGB normalize-component-order*
+ drop ARGB>RGBA ;
+
+M: ABGR normalize-component-order*
+ drop ARGB>RGBA BGRA>RGBA ;
+
+: normalize-scan-line-order ( image -- image )
+ dup upside-down?>> [
+ dup dim>> first 4 * '[
+ _ <groups> reverse concat
+ ] change-bitmap
+ f >>upside-down?
+ ] when ;
+
+PRIVATE>
+
+: normalize-image ( image -- image )
+ [ >byte-array ] change-bitmap
+ normalize-component-order
+ normalize-scan-line-order
+ RGBA >>component-order ;
--- /dev/null
+Slava Pestov
\ No newline at end of file
--- /dev/null
+USING: images accessors kernel tools.test literals math.ranges
+byte-arrays ;
+IN: images.tesselation
+
+! Check an invariant we depend on
+[ t ] [
+ <image> B{ 1 2 3 } >>bitmap dup clone [ bitmap>> ] bi@ eq?
+] unit-test
+
+[
+ {
+ {
+ T{ image f { 2 2 } L f B{ 1 2 5 6 } }
+ T{ image f { 2 2 } L f B{ 3 4 7 8 } }
+ }
+ {
+ T{ image f { 2 2 } L f B{ 9 10 13 14 } }
+ T{ image f { 2 2 } L f B{ 11 12 15 16 } }
+ }
+ }
+] [
+ <image>
+ 1 16 [a,b] >byte-array >>bitmap
+ { 4 4 } >>dim
+ L >>component-order
+ { 2 2 } tesselate
+] unit-test
+
+[
+ {
+ {
+ T{ image f { 2 2 } L f B{ 1 2 4 5 } }
+ T{ image f { 1 2 } L f B{ 3 6 } }
+ }
+ {
+ T{ image f { 2 1 } L f B{ 7 8 } }
+ T{ image f { 1 1 } L f B{ 9 } }
+ }
+ }
+] [
+ <image>
+ 1 9 [a,b] >byte-array >>bitmap
+ { 3 3 } >>dim
+ L >>component-order
+ { 2 2 } tesselate
+] unit-test
\ No newline at end of file
--- /dev/null
+! Copyright (C) 2009 Slava Pestov.
+! See http://factorcode.org/license.txt for BSD license.
+USING: sequences kernel math grouping fry columns locals accessors
+images math math.vectors arrays ;
+IN: images.tesselation
+
+: group-rows ( bitmap bitmap-dim -- rows )
+ first <sliced-groups> ; inline
+
+: tesselate-rows ( bitmap-rows tess-dim -- bitmaps )
+ second <sliced-groups> ; inline
+
+: tesselate-columns ( bitmap-rows tess-dim -- bitmaps )
+ first '[ _ <sliced-groups> ] map flip ; inline
+
+: tesselate-bitmap ( bitmap bitmap-dim tess-dim -- bitmap-grid )
+ [ group-rows ] dip
+ [ tesselate-rows ] keep
+ '[ _ tesselate-columns ] map ;
+
+: tile-width ( tile-bitmap original-image -- width )
+ [ first length ] [ component-order>> bytes-per-pixel ] bi* /i ;
+
+: <tile-image> ( tile-bitmap original-image -- tile-image )
+ clone
+ swap
+ [ concat >>bitmap ]
+ [ [ over tile-width ] [ length ] bi 2array >>dim ] bi ;
+
+:: tesselate ( image tess-dim -- image-grid )
+ image component-order>> bytes-per-pixel :> bpp
+ image dim>> { bpp 1 } v* :> image-dim'
+ tess-dim { bpp 1 } v* :> tess-dim'
+ image bitmap>> image-dim' tess-dim' tesselate-bitmap
+ [ [ image <tile-image> ] map ] map ;
\ No newline at end of file
_ [ _ _ find-file [ file-not-found ] unless* ] attempt-all
] [
drop f
- ] recover ;
+ ] recover ; inline
: find-all-in-directories ( directories bfs? quot: ( obj -- ? ) -- paths/f )
- '[ _ _ find-all-files ] map concat ;
+ '[ _ _ find-all-files ] map concat ; inline
os windows? [ "io.directories.search.windows" require ] when
USING: tools.test io.streams.byte-array io.encodings.binary
-io.encodings.utf8 io kernel arrays strings ;
+io.encodings.utf8 io kernel arrays strings namespaces ;
[ B{ 1 2 3 } ] [ binary [ { 1 2 3 } write ] with-byte-writer ] unit-test
[ B{ 1 2 3 } ] [ { 1 2 3 } binary [ 3 read ] with-byte-reader ] unit-test
[ B{ BIN: 11110101 BIN: 10111111 BIN: 10000000 BIN: 10111111 BIN: 11101111 BIN: 10000000 BIN: 10111111 BIN: 11011111 BIN: 10000000 CHAR: x } ]
[ { BIN: 101111111000000111111 BIN: 1111000000111111 BIN: 11111000000 CHAR: x } utf8 [ write ] with-byte-writer ] unit-test
[ { BIN: 101111111000000111111 } t ] [ { BIN: 11110101 BIN: 10111111 BIN: 10000000 BIN: 10111111 } utf8 <byte-reader> contents dup >array swap string? ] unit-test
+
+[ B{ 121 120 } 0 ] [
+ B{ 0 121 120 0 0 0 0 0 0 } binary
+ [ 1 read drop "\0" read-until ] with-byte-reader
+] unit-test
+
+[ 1 1 4 11 f ] [
+ B{ 1 2 3 4 5 6 7 8 9 10 11 12 } binary
+ [
+ read1
+ 0 seek-absolute input-stream get stream-seek
+ read1
+ 2 seek-relative input-stream get stream-seek
+ read1
+ -2 seek-end input-stream get stream-seek
+ read1
+ 0 seek-end input-stream get stream-seek
+ read1
+ ] with-byte-reader
+] unit-test
\ No newline at end of file
swap {
{ seek-absolute [ (>>i) ] }
{ seek-relative [ [ + ] change-i drop ] }
- { seek-end [ dup underlying>> length >>i [ + ] change-i drop ] }
+ { seek-end [ [ underlying>> length + ] keep (>>i) ] }
[ bad-seek-type ]
} case ;
! flags
MACRO: flags ( values -- )
- [ 0 ] [ [ dup word? [ execute ] when bitor ] curry compose ] reduce ;
+ [ 0 ] [ [ ?execute bitor ] curry compose ] reduce ;
! bitfield
<PRIVATE
{ [ os macosx? ] [ "libblas.dylib" intel-unix-abi add-fortran-library ] }
{ [ os windows? cpu x86.32? and ] [ "blas.dll" f2c-abi add-fortran-library ] }
{ [ os windows? cpu x86.64? and ] [ "blas.dll" gfortran-abi add-fortran-library ] }
- { [ os freebsd? ] [ "libblas.so" gfortran-abi add-fortran-library ] }
+ {
+ [ os [ freebsd? ] [ linux? cpu x86.32? and ] bi or ]
+ [ "libblas.so" gfortran-abi add-fortran-library ]
+ }
+ { [ os [ freebsd? ] [ linux? ] bi or ] [ "libblas.so" gfortran-abi add-fortran-library ] }
[ "libblas.so" f2c-abi add-fortran-library ]
} cond
>>
HELP: model
{ $class-description "A mutable cell holding a single value. When the value is changed, a sequence of connected objects are notified. Models have the following slots:"
{ $list
- { { $snippet "value" } " - the value of the model. Use " { $link set-model } " to change the value." }
- { { $snippet "connections" } " - a sequence of objects implementing the " { $link model-changed } " generic word, to be notified when the model's value changes." }
- { { $snippet "dependencies" } " - a sequence of models which should have this model added to their sequence of connections when activated." }
- { { $snippet "ref" } " - a reference count tracking the number of models which depend on this one." }
+ { { $slot "value" } " - the value of the model. Use " { $link set-model } " to change the value." }
+ { { $slot "connections" } " - a sequence of objects implementing the " { $link model-changed } " generic word, to be notified when the model's value changes." }
+ { { $slot "dependencies" } " - a sequence of models which should have this model added to their sequence of connections when activated." }
+ { { $slot "ref" } " - a reference count tracking the number of models which depend on this one." }
+ { { $slot "locked?" } " - a slot set by " { $link with-locked-model } " to ensure that the model doesn't get changed recursively" }
}
-"Other classes may delegate to " { $link model } "."
+"Other classes may inherit from " { $link model } "."
} ;
HELP: <model>
{ $description "Draws a line between two points." } ;
HELP: gl-fill-rect
-{ $values { "dim" "a pair of integers" } }
+{ $values { "loc" "a pair of integers" } { "dim" "a pair of integers" } }
{ $description "Draws a filled rectangle with the top-left corner at the origin and the given dimensions." } ;
HELP: gl-rect
-{ $values { "dim" "a pair of integers" } }
+{ $values { "loc" "a pair of integers" } { "dim" "a pair of integers" } }
{ $description "Draws the outline of a rectangle with the top-left corner at the origin and the given dimensions." } ;
HELP: gen-gl-buffer
! Portions copyright (C) 2008 Joe Groff.
! See http://factorcode.org/license.txt for BSD license.
USING: alien alien.c-types continuations kernel libc math macros
-namespaces math.vectors math.parser opengl.gl opengl.glu
-combinators arrays sequences splitting words byte-arrays assocs
+namespaces math.vectors math.parser opengl.gl opengl.glu combinators
+combinators.smart arrays sequences splitting words byte-arrays assocs
colors colors.constants accessors generalizations locals fry
specialized-arrays.float specialized-arrays.uint ;
IN: opengl
over glEnableClientState dip glDisableClientState ; inline
: words>values ( word/value-seq -- value-seq )
- [ dup word? [ execute ] when ] map ;
+ [ ?execute ] map ;
: (all-enabled) ( seq quot -- )
over [ glEnable ] each dip [ glDisable ] each ; inline
: gl-line ( a b -- )
line-vertices GL_LINES 0 2 glDrawArrays ;
-: (rect-vertices) ( dim -- vertices )
+:: (rect-vertices) ( loc dim -- vertices )
#! We use GL_LINE_STRIP with a duplicated first vertex
#! instead of GL_LINE_LOOP to work around a bug in Apple's
#! X3100 driver.
- {
- [ drop 0.5 0.5 ]
- [ first 0.3 - 0.5 ]
- [ [ first 0.3 - ] [ second 0.3 - ] bi ]
- [ second 0.3 - 0.5 swap ]
- [ drop 0.5 0.5 ]
- } cleave 10 float-array{ } nsequence ;
-
-: rect-vertices ( dim -- )
+ loc first2 :> y :> x
+ dim first2 :> h :> w
+ [
+ x 0.5 + y 0.5 +
+ x w + 0.3 - y 0.5 +
+ x w + 0.3 - y h + 0.3 -
+ x y h + 0.3 -
+ x 0.5 + y 0.5 +
+ ] float-array{ } output>sequence ;
+
+: rect-vertices ( loc dim -- )
(rect-vertices) gl-vertex-pointer ;
: (gl-rect) ( -- )
GL_LINE_STRIP 0 5 glDrawArrays ;
-: gl-rect ( dim -- )
+: gl-rect ( loc dim -- )
rect-vertices (gl-rect) ;
-: (fill-rect-vertices) ( dim -- vertices )
- {
- [ drop 0 0 ]
- [ first 0 ]
- [ first2 ]
- [ second 0 swap ]
- } cleave 8 float-array{ } nsequence ;
-
-: fill-rect-vertices ( dim -- )
+:: (fill-rect-vertices) ( loc dim -- vertices )
+ loc first2 :> y :> x
+ dim first2 :> h :> w
+ [
+ x y
+ x w + y
+ x w + y h +
+ x y h +
+ ] float-array{ } output>sequence ;
+
+: fill-rect-vertices ( loc dim -- )
(fill-rect-vertices) gl-vertex-pointer ;
: (gl-fill-rect) ( -- )
GL_QUADS 0 4 glDrawArrays ;
-: gl-fill-rect ( dim -- )
+: gl-fill-rect ( loc dim -- )
fill-rect-vertices (gl-fill-rect) ;
: do-attribs ( bits quot -- )
! Copyright (C) 2009 Slava Pestov.
! See http://factorcode.org/license.txt for BSD license.
USING: tools.test opengl.textures opengl.textures.private
-images kernel namespaces ;
+opengl.textures.private images kernel namespaces accessors
+sequences ;
IN: opengl.textures.tests
[ ] [
{ component-order R32G32B32 }
{ bitmap B{ } }
} power-of-2-image
+] unit-test
+
+[
+ {
+ { { 0 0 } { 10 0 } }
+ { { 0 20 } { 10 20 } }
+ }
+] [
+ {
+ { { 10 20 } { 30 20 } }
+ { { 10 30 } { 30 300 } }
+ }
+ [ [ image new swap >>dim ] map ] map image-locs
] unit-test
\ No newline at end of file
! Copyright (C) 2009 Slava Pestov.
! See http://factorcode.org/license.txt for BSD license.
USING: accessors assocs cache colors.constants destructors fry kernel
-opengl opengl.gl combinators images grouping specialized-arrays.float
-locals sequences math math.vectors generalizations ;
+opengl opengl.gl combinators images images.tesselation grouping
+specialized-arrays.float locals sequences math math.vectors
+math.matrices generalizations fry columns ;
IN: opengl.textures
: gen-texture ( -- id ) [ glGenTextures ] (gen-gl-object) ;
: delete-texture ( id -- ) [ glDeleteTextures ] (delete-gl-object) ;
-TUPLE: texture loc dim texture-coords texture display-list disposed ;
-
GENERIC: component-order>format ( component-order -- format type )
M: RGB component-order>format drop GL_RGB GL_UNSIGNED_BYTE ;
M: ARGB component-order>format drop GL_BGRA_EXT GL_UNSIGNED_INT_8_8_8_8_REV ;
M: BGRA component-order>format drop GL_BGRA_EXT GL_UNSIGNED_BYTE ;
+GENERIC: draw-texture ( texture -- )
+
+GENERIC: draw-scaled-texture ( dim texture -- )
+
<PRIVATE
+TUPLE: single-texture loc dim texture-coords texture display-list disposed ;
+
: repeat-last ( seq n -- seq' )
over peek pad-tail concat ;
GL_TEXTURE_2D GL_TEXTURE_WRAP_S GL_REPEAT glTexParameteri
GL_TEXTURE_2D GL_TEXTURE_WRAP_T GL_REPEAT glTexParameteri ;
-: draw-textured-rect ( dim texture -- )
+: with-texturing ( quot -- )
GL_TEXTURE_2D [
GL_TEXTURE_BIT [
GL_TEXTURE_COORD_ARRAY [
COLOR: white gl-color
- dup loc>> [
- [ [ GL_TEXTURE_2D ] dip texture>> glBindTexture ]
- [ init-texture texture-coords>> gl-texture-coord-pointer ] bi
- fill-rect-vertices (gl-fill-rect)
- GL_TEXTURE_2D 0 glBindTexture
- ] with-translation
+ call
] do-enabled-client-state
] do-attribs
- ] do-enabled ;
+ ] do-enabled ; inline
+
+: (draw-textured-rect) ( dim texture -- )
+ [ loc>> ]
+ [ [ GL_TEXTURE_2D ] dip texture>> glBindTexture ]
+ [ init-texture texture-coords>> gl-texture-coord-pointer ] tri
+ swap gl-fill-rect ;
+
+: draw-textured-rect ( dim texture -- )
+ [
+ (draw-textured-rect)
+ GL_TEXTURE_2D 0 glBindTexture
+ ] with-texturing ;
: texture-coords ( dim -- coords )
[ dup next-power-of-2 /f ] map
: make-texture-display-list ( texture -- dlist )
GL_COMPILE [ [ dim>> ] keep draw-textured-rect ] make-dlist ;
-PRIVATE>
-
-: <texture> ( image loc -- texture )
- texture new swap >>loc
+: <single-texture> ( image loc -- texture )
+ single-texture new swap >>loc
swap
[ dim>> >>dim ] keep
[ dim>> product 0 = ] keep '[
dup make-texture-display-list >>display-list
] unless ;
-M: texture dispose*
+M: single-texture dispose*
[ texture>> [ delete-texture ] when* ]
[ display-list>> [ delete-dlist ] when* ] bi ;
-: draw-texture ( texture -- )
- display-list>> [ glCallList ] when* ;
+M: single-texture draw-texture display-list>> [ glCallList ] when* ;
+
+M: single-texture draw-scaled-texture
+ dup texture>> [ draw-textured-rect ] [ 2drop ] if ;
-: draw-scaled-texture ( dim texture -- )
- dup texture>> [ draw-textured-rect ] [ 2drop ] if ;
\ No newline at end of file
+TUPLE: multi-texture grid display-list loc disposed ;
+
+: image-locs ( image-grid -- loc-grid )
+ [ first [ dim>> first ] map ] [ 0 <column> [ dim>> second ] map ] bi
+ [ 0 [ + ] accumulate nip ] bi@
+ cross-zip flip ;
+
+: <texture-grid> ( image-grid loc -- grid )
+ [ dup image-locs ] dip
+ '[ [ _ v+ <single-texture> |dispose ] 2map ] 2map ;
+
+: draw-textured-grid ( grid -- )
+ [ [ [ dim>> ] keep (draw-textured-rect) ] each ] each ;
+
+: make-textured-grid-display-list ( grid -- dlist )
+ GL_COMPILE [
+ [
+ [
+ [
+ [ dim>> ] keep (draw-textured-rect)
+ ] each
+ ] each
+ GL_TEXTURE_2D 0 glBindTexture
+ ] with-texturing
+ ] make-dlist ;
+
+: <multi-texture> ( image-grid loc -- multi-texture )
+ [
+ [
+ <texture-grid> dup
+ make-textured-grid-display-list
+ ] keep
+ f multi-texture boa
+ ] with-destructors ;
+
+M: multi-texture draw-texture display-list>> [ glCallList ] when* ;
+
+M: multi-texture dispose* grid>> [ [ dispose ] each ] each ;
+
+CONSTANT: max-texture-size { 256 256 }
+
+PRIVATE>
+
+: <texture> ( image loc -- texture )
+ over dim>> max-texture-size [ <= ] 2all?
+ [ <single-texture> ]
+ [ [ max-texture-size tesselate ] dip <multi-texture> ] if ;
\ No newline at end of file
{ } assoc-like [ first integer? ] partition
[ [ literals>cases ] keep ] dip non-literals>dispatch ;
-:: step ( last-match index str quot final? direction -- last-index/f )
+: advance ( index backwards? -- index+/-1 )
+ -1 1 ? + >fixnum ; inline
+
+: check ( index string backwards? -- in-bounds? )
+ [ drop -1 eq? not ] [ length < ] if ; inline
+
+:: step ( last-match index str quot final? backwards? -- last-index/f )
final? index last-match ?
- index str bounds-check? [
- index direction + str
+ index str backwards? check [
+ index backwards? advance str
index str nth-unsafe
quot call
] when ; inline
-: direction ( -- n )
- backwards? get -1 1 ? ;
-
: transitions>quot ( transitions final-state? -- quot )
dup shortest? get and [ 2drop [ drop nip ] ] [
- [ split-literals swap case>quot ] dip direction
- '[ { array-capacity string } declare _ _ _ step ]
+ [ split-literals swap case>quot ] dip backwards? get
+ '[ { fixnum string } declare _ _ _ step ]
] if ;
: word>quot ( word dfa -- quot )
: dfa>main-word ( dfa -- word )
states>words [ states>code ] keep start-state>> ;
+: word-template ( quot -- quot' )
+ '[ drop [ f ] 2dip over array-capacity? _ [ 2drop ] if ] ;
+
PRIVATE>
: dfa>word ( dfa -- quot )
- dfa>main-word execution-quot '[ drop [ f ] 2dip @ ]
+ dfa>main-word execution-quot word-template
(( start-index string regexp -- i/f )) define-temp ;
: dfa>shortest-word ( dfa -- word )
! Copyright (C) 2008 Doug Coleman.
! See http://factorcode.org/license.txt for BSD license.
-USING: help.markup help.syntax kernel math ;
+USING: help.markup help.syntax kernel math strings ;
IN: roman
HELP: >roman
{ >roman >ROMAN roman> } related-words
HELP: roman+
-{ $values { "str1" "a string" } { "str2" "a string" } { "str3" "a string" } }
+{ $values { "string" string } { "string" string } { "string" string } }
{ $description "Adds two Roman numerals." }
{ $examples
{ $example "USING: io roman ;"
} ;
HELP: roman-
-{ $values { "str1" "a string" } { "str2" "a string" } { "str3" "a string" } }
+{ $values { "string" string } { "string" string } { "string" string } }
{ $description "Subtracts two Roman numerals." }
{ $examples
{ $example "USING: io roman ;"
{ roman+ roman- } related-words
HELP: roman*
-{ $values { "str1" "a string" } { "str2" "a string" } { "str3" "a string" } }
+{ $values { "string" string } { "string" string } { "string" string } }
{ $description "Multiplies two Roman numerals." }
{ $examples
{ $example "USING: io roman ;"
} ;
HELP: roman/i
-{ $values { "str1" "a string" } { "str2" "a string" } { "str3" "a string" } }
+{ $values { "string" string } { "string" string } { "string" string } }
{ $description "Computes the integer division of two Roman numerals." }
{ $examples
{ $example "USING: io roman ;"
} ;
HELP: roman/mod
-{ $values { "str1" "a string" } { "str2" "a string" } { "str3" "a string" } { "str4" "a string" } }
+{ $values { "string" string } { "string" string } { "string" string } { "string" string } }
{ $description "Computes the quotient and remainder of two Roman numerals." }
{ $examples
{ $example "USING: kernel io roman ;"
[ "iii" "iii" roman- ] must-fail
[ 30 ] [ ROMAN: xxx ] unit-test
+
+[ roman+ ] must-infer
+[ roman- ] must-infer
+[ roman* ] must-infer
+[ roman/i ] must-infer
+[ roman/mod ] must-infer
! Copyright (C) 2007 Doug Coleman.
! See http://factorcode.org/license.txt for BSD license.
-USING: arrays assocs kernel math math.order math.vectors
-namespaces make quotations sequences splitting.monotonic
-sequences.private strings unicode.case lexer parser
-grouping ;
+USING: accessors arrays assocs fry generalizations grouping
+kernel lexer macros make math math.order math.vectors
+namespaces parser quotations sequences sequences.private
+splitting.monotonic stack-checker strings unicode.case
+words effects ;
IN: roman
<PRIVATE
-: roman-digits ( -- seq )
- { "m" "cm" "d" "cd" "c" "xc" "l" "xl" "x" "ix" "v" "iv" "i" } ;
+CONSTANT: roman-digits
+ { "m" "cm" "d" "cd" "c" "xc" "l" "xl" "x" "ix" "v" "iv" "i" }
-: roman-values ( -- seq )
- { 1000 900 500 400 100 90 50 40 10 9 5 4 1 } ;
+CONSTANT: roman-values
+ { 1000 900 500 400 100 90 50 40 10 9 5 4 1 }
ERROR: roman-range-error n ;
: roman-range-check ( n -- )
dup 1 3999 between? [ drop ] [ roman-range-error ] if ;
+: roman-digit-index ( ch -- n )
+ 1string roman-digits index ; inline
+
: roman<= ( ch1 ch2 -- ? )
- [ 1string roman-digits index ] bi@ >= ;
+ [ roman-digit-index ] bi@ >= ;
: roman>n ( ch -- n )
- 1string roman-digits index roman-values nth ;
+ roman-digit-index roman-values nth ;
: (>roman) ( n -- )
roman-values roman-digits [
] 2each drop ;
: (roman>) ( seq -- n )
- [ [ roman>n ] map ] [ all-eq? ] bi [
- sum
- ] [
- first2 swap -
- ] if ;
+ [ [ roman>n ] map ] [ all-eq? ] bi
+ [ sum ] [ first2 swap - ] if ;
PRIVATE>
: >roman ( n -- str )
- dup roman-range-check
- [ (>roman) ] "" make ;
+ dup roman-range-check [ (>roman) ] "" make ;
: >ROMAN ( n -- str ) >roman >upper ;
: roman> ( str -- n )
- >lower [ roman<= ] monotonic-split
- [ (roman>) ] sigma ;
+ >lower [ roman<= ] monotonic-split [ (roman>) ] sigma ;
<PRIVATE
-: 2roman> ( str1 str2 -- m n )
- [ roman> ] bi@ ;
-
-: binary-roman-op ( str1 str2 quot -- str3 )
- [ 2roman> ] dip call >roman ; inline
+MACRO: binary-roman-op ( quot -- quot' )
+ [ infer in>> ] [ ] [ infer out>> ] tri
+ '[ [ roman> ] _ napply @ [ >roman ] _ napply ] ;
PRIVATE>
-: roman+ ( str1 str2 -- str3 )
- [ + ] binary-roman-op ;
-
-: roman- ( str1 str2 -- str3 )
- [ - ] binary-roman-op ;
-
-: roman* ( str1 str2 -- str3 )
- [ * ] binary-roman-op ;
-
-: roman/i ( str1 str2 -- str3 )
- [ /i ] binary-roman-op ;
-
-: roman/mod ( str1 str2 -- str3 str4 )
- [ /mod ] binary-roman-op [ >roman ] dip ;
+<<
+SYNTAX: ROMAN-OP:
+ scan-word [ name>> "roman" prepend create-in ] keep
+ 1quotation '[ _ binary-roman-op ]
+ dup infer [ in>> ] [ out>> ] bi
+ [ "string" <repetition> ] bi@ <effect> define-declared ;
+>>
+
+ROMAN-OP: +
+ROMAN-OP: -
+ROMAN-OP: *
+ROMAN-OP: /i
+ROMAN-OP: /mod
SYNTAX: ROMAN: scan roman> parsed ;
IN: specialized-vectors.tests
-USING: specialized-vectors.double tools.test kernel sequences ;
+USING: specialized-arrays.float
+specialized-vectors.float
+specialized-vectors.double
+tools.test kernel sequences ;
[ 3 ] [ double-vector{ 1 2 } 3 over push length ] unit-test
+[ t ] [ 10 float-array{ } new-resizable float-vector? ] unit-test
\ No newline at end of file
dup sequence? [ memq-quot ] [ drop f ] if
] 1 define-transform
+! Index search
+\ index [
+ dup sequence? [
+ dup length 4 >= [
+ dup length zip >hashtable '[ _ at ]
+ ] [ drop f ] if
+ ] [ drop f ] if
+] 1 define-transform
+
! Shuffling
: nths-quot ( indices -- quot )
[ [ '[ _ swap nth ] ] map ] [ length ] bi
HELP: scaffold-vocab
{ $values
{ "vocab-root" "a vocabulary root string" } { "string" string } }
-{ $description "Creates a directory in the given root for a new vocabulary and adds a main .factor file, a tests file, and an authors.txt file." } ;
+{ $description "Creates a directory in the given root for a new vocabulary and adds a main .factor file and an authors.txt file." } ;
HELP: scaffold-emacs
{ $description "Touches the .emacs file in your home directory and provides a clickable link to open it in an editor." } ;
--- /dev/null
+! Copyright (C) 2009 Doug Coleman.
+! See http://factorcode.org/license.txt for BSD license.
+USING: tools.test tools.scaffold unicode.case kernel
+multiline tools.scaffold.private io.streams.string ;
+IN: tools.scaffold.tests
+
+: undocumented-word ( obj1 obj2 -- obj3 obj4 )
+ [ >lower ] [ >upper ] bi* ;
+
+[
+<" HELP: undocumented-word
+{ $values
+ { "obj1" object } { "obj2" object }
+ { "obj3" object } { "obj4" object }
+}
+{ $description "" } ;
+">
+]
+[
+ [ \ undocumented-word (help.) ] with-string-writer
+] unit-test
vocabulary>> using get [ conjoin ] [ drop ] if* ;
: ($values.) ( array -- )
- [
+ [ bl ] [
"{ " write
dup array? [ first ] when
dup lookup-type [
null add-using
] if
" }" write
- ] each ;
+ ] interleave ;
: 4bl ( -- )
" " write ; inline
COLOR: red gl-color
[ dim>> ] [ >label< line-metrics ] bi
[ [ first ] [ ascent>> ] bi* [ nip 0 swap 2array ] [ 2array ] 2bi gl-line ]
- [ drop gl-rect ]
+ [ drop { 0 0 } swap gl-rect ]
2bi ;
: <metrics-gadget> ( text font -- gadget )
:: draw-selection ( line pair editor -- )
pair [ editor font>> line offset>x ] map :> pair
- pair first 0 2array [
- editor selection-color>> gl-color
- pair second pair first - round 1 max
- editor line-height 2array gl-fill-rect
- ] with-translation ;
+ editor selection-color>> gl-color
+ pair first 0 2array
+ pair second pair first - round 1 max editor line-height 2array
+ gl-fill-rect ;
: draw-unselected-line ( line editor -- )
font>> swap draw-text ;
ui.gadgets.debug sequences ;
IN: ui.gadgets.grids.tests
-[ { { { 1 "a" } { 1 "b" } } { { 2 "a" } { 2 "b" } } } ]
-[ { 1 2 } { "a" "b" } cross-zip ] unit-test
-
[ { 0 0 } ] [ { } <grid> pref-dim ] unit-test
: 100x100 ( -- gadget ) <gadget> { 100 100 } >>dim ;
! Copyright (C) 2006, 2009 Slava Pestov.
! See http://factorcode.org/license.txt for BSD license.
-USING: arrays kernel math math.order namespaces make sequences words io
+USING: arrays kernel math math.order math.matrices namespaces make sequences words io
math.vectors ui.gadgets ui.baseline-alignment columns accessors strings.tables
math.rectangles fry ;
IN: ui.gadgets.grids
<PRIVATE
-: cross-zip ( seq1 seq2 -- seq1xseq2 )
- [ [ 2array ] with map ] curry map ;
-
TUPLE: cell pref-dim baseline cap-height ;
: <cell> ( gadget -- cell )
M: grid children-on ( rect gadget -- seq )
dup children>> empty? [ 2drop f ] [
- { 0 1 } swap grid>>
+ [ { 0 1 } ] dip grid>>
[ 0 <column> fast-children-on ] keep
<slice> concat
] if ;
M: gadget draw-selection ( loc gadget -- )
swap offset-rect [
- dup loc>> [
- dim>> gl-fill-rect
- ] with-translation
+ rect-bounds gl-fill-rect
] if-fits ;
M: node draw-selection ( loc node -- )
[ [ line-height ] dip * 0 swap 2array ]
[ drop [ dim>> first ] [ line-height ] bi 2array ] 2bi <rect> ;
-: highlight-row ( table row color quot -- )
- [ [ row-rect rect-bounds ] dip gl-color ] dip
- '[ _ @ ] with-translation ; inline
+: row-bounds ( table row -- loc dim )
+ row-rect rect-bounds ; inline
: draw-selected-row ( table -- )
{
{ [ dup selected-index>> not ] [ drop ] }
[
- [ ] [ selected-index>> ] [ selection-color>> ] tri
- [ gl-fill-rect ] highlight-row
+ [ ] [ selected-index>> ] [ selection-color>> gl-color ] tri
+ row-bounds gl-fill-rect
]
} cond ;
{ [ dup focused?>> not ] [ drop ] }
{ [ dup selected-index>> not ] [ drop ] }
[
- [ ] [ selected-index>> ] [ focus-border-color>> ] tri
- [ gl-rect ] highlight-row
+ [ ] [ selected-index>> ] [ focus-border-color>> gl-color ] tri
+ row-bounds gl-rect
]
} cond ;
: draw-moused-row ( table -- )
dup mouse-index>> dup [
- over mouse-color>> [ gl-rect ] highlight-row
+ over mouse-color>> gl-color
+ row-bounds gl-rect
] [ 2drop ] if ;
: column-line-offsets ( table -- xs )
: row-action ( table -- )
dup selected-row
- [ swap [ action>> call ] [ dup hook>> call ] bi ]
+ [ swap [ action>> call( value -- ) ] [ dup hook>> call( table -- ) ] bi ]
[ 2drop ]
if ;
M: solid recompute-pen
swap dim>>
- [ (fill-rect-vertices) >>interior-vertices ]
- [ (rect-vertices) >>boundary-vertices ]
+ [ [ { 0 0 } ] dip (fill-rect-vertices) >>interior-vertices ]
+ [ [ { 0 0 } ] dip (rect-vertices) >>boundary-vertices ]
bi drop ;
<PRIVATE
! white gl-clear is broken w.r.t window resizing
! Linux/PPC Radeon 9200
COLOR: white gl-color
- clip get dim>> gl-fill-rect ;
+ { 0 0 } clip get dim>> gl-fill-rect ;
GENERIC: draw-gadget* ( gadget -- )
IN: ui.tools.browser
ARTICLE: "ui-browser" "UI browser"
-"The browser is used to display Factor code, documentation, and vocabularies. The browser is opened when a word or articlelink presentation is clicked. It can also be opened using words:"
+"The browser is used to display Factor code, documentation, and vocabularies. The browser is opened when a word or article link presentation is clicked. It can also be opened using words:"
{ $subsection com-browse }
{ $subsection browser-window }
{ $command-map browser-gadget "toolbar" }
: listener-run-files ( seq -- )
[
- [ \ listener-run-files ] dip
- '[ _ [ run-file ] each ] call-listener
+ '[ _ [ run-file ] each ]
+ \ listener-run-files
+ call-listener
] unless-empty ;
: com-end ( listener -- )
{ +listener+ t }
} define-operation
-UNION: definition word method-spec link vocab vocab-link ;
-
[ definition? ] \ edit H{
{ +keyboard+ T{ key-down f { C+ } "e" } }
{ +listener+ t }
: finish-table ( -- table )
table get [ [ 1 = ] map ] map ;
-: eval-seq ( seq -- seq ) [ dup word? [ execute ] when ] map ;
+: eval-seq ( seq -- seq ) [ ?execute ] map ;
: (set-table) ( class1 class2 val -- )
[ table get nth ] dip '[ _ or ] change-nth ;
<" int x = "hi";
/* a comment */ "> <string-reader> htmlize-stream
write-xml
+] unit-test
+
+[ "<span class=\"MARKUP\">: foo</span> <span class=\"MARKUP\">;</span>" ] [
+ { ": foo ;" } "factor" htmlize-lines xml>string
+] unit-test
+
+[ ":foo" ] [
+ { ":foo" } "factor" htmlize-lines xml>string
] unit-test
\ No newline at end of file
] keep string>> length and ;
M: regexp text-matches?
- [ >string ] dip re-contains? ;
+ [ >string ] dip first-match dup [ to>> ] when ;
: rule-start-matches? ( rule -- match-count/f )
dup start>> tuck swap can-match-here? [
USING: kernel sequences namespaces assocs graphs math math.order ;
IN: definitions
+MIXIN: definition
+
ERROR: no-compilation-unit definition ;
SYMBOLS: inlined-dependency flushed-dependency called-dependency ;
-! Copyright (C) 2006, 2008 Slava Pestov.
+! Copyright (C) 2006, 2009 Slava Pestov.
! See http://factorcode.org/license.txt for BSD license.
USING: accessors words kernel sequences namespaces make assocs
hashtables definitions kernel.private classes classes.private
PREDICATE: method-spec < pair
first2 generic? swap class? and ;
+INSTANCE: method-spec definition
+
: order ( generic -- seq )
"methods" word-prop keys sort-classes ;
[ 1+ ] change-i drop ; inline
: sequence-read1 ( stream -- elt/f )
- [ >sequence-stream< ?nth ]
- [ next ] bi ; inline
+ [ >sequence-stream< ?nth ] [ next ] bi ; inline
: add-length ( n stream -- i+n )
- [ i>> + ] [ underlying>> length ] bi min ; inline
+ [ i>> + ] [ underlying>> length ] bi min ; inline
: (sequence-read) ( n stream -- seq/f )
[ add-length ] keep
[ (sequence-read) ] [ 2drop f ] if ; inline
: find-sep ( seps stream -- sep/f n )
- swap [ >sequence-stream< ] dip
- [ memq? ] curry find-from swap ; inline
+ swap [ >sequence-stream< swap tail-slice ] dip
+ [ memq? ] curry find swap ; inline
: sequence-read-until ( separators stream -- seq sep/f )
[ find-sep ] keep
GENERIC: execute ( word -- )
+GENERIC: ?execute ( word -- value )
+
+M: object ?execute ;
+
DEFER: if
: ? ( ? true false -- true/false )
{ $examples { $example "USE: prettyprint" "BIN: 100 ." "4" } } ;
HELP: GENERIC:
-{ $syntax "GENERIC: word" "GENERIC: word ( stack -- effect )" }
+{ $syntax "GENERIC: word ( stack -- effect )" }
{ $values { "word" "a new word to define" } }
{ $description "Defines a new generic word in the current vocabulary. Initially, it contains no methods, and thus will throw a " { $link no-method } " error when called." } ;
HELP: GENERIC#
-{ $syntax "GENERIC# word n" "GENERIC# word n ( stack -- effect )" }
+{ $syntax "GENERIC# word n ( stack -- effect )" }
{ $values { "word" "a new word to define" } { "n" "the stack position to dispatch on" } }
{ $description "Defines a new generic word which dispatches on the " { $snippet "n" } "th most element from the top of the stack in the current vocabulary. Initially, it contains no methods, and thus will throw a " { $link no-method } " error when called." }
{ $notes
"The following two definitions are equivalent:"
- { $code "GENERIC: foo" }
- { $code "GENERIC# foo 0" }
+ { $code "GENERIC: foo ( obj -- )" }
+ { $code "GENERIC# foo 0 ( obj -- )" }
} ;
HELP: MATH:
{ $description "Defines a new generic word which uses the " { $link math-combination } " method combination." } ;
HELP: HOOK:
-{ $syntax "HOOK: word variable" "HOOK: word variable ( stack -- effect ) " }
+{ $syntax "HOOK: word variable ( stack -- effect ) " }
{ $values { "word" "a new word to define" } { "variable" word } }
{ $description "Defines a new hook word in the current vocabulary. Hook words are generic words which dispatch on the value of a variable, so methods are defined with " { $link POSTPONE: M: } ". Hook words differ from other generic words in that the dispatch value is removed from the stack before the chosen method is called." }
{ $examples
] define-core-syntax
"CONSTANT:" [
- CREATE scan-object define-constant
+ CREATE-WORD scan-object define-constant
] define-core-syntax
":" [
: load-vocab ( name -- vocab ) load-vocab-hook get call( name -- vocab ) ;
PREDICATE: runnable-vocab < vocab
- vocab-main >boolean ;
\ No newline at end of file
+ vocab-main >boolean ;
+
+INSTANCE: vocab-spec definition
\ No newline at end of file
--- /dev/null
+USING: math eval tools.test effects ;
+IN: words.alias.tests
+
+ALIAS: foo +
+[ ] [ "IN: words.alias.tests CONSTANT: foo 5" eval ] unit-test
+[ (( -- value )) ] [ \ foo stack-effect ] unit-test
\ No newline at end of file
M: word execute (execute) ;
+M: word ?execute execute( -- value ) ;
+
M: word <=>
[ [ name>> ] [ vocabulary>> ] bi 2array ] compare ;
M: word literalize <wrapper> ;
: xref-words ( -- ) all-words [ xref ] each ;
+
+INSTANCE: word definition
\ No newline at end of file
! Copyright (C) 2008 Doug Coleman, Joe Groff.
! See http://factorcode.org/license.txt for BSD license.
USING: accessors arrays byte-arrays kernel math namespaces
-opengl.gl sequences math.vectors ui images images.viewer
-models ui.gadgets.worlds ui.gadgets fry alien.syntax ;
+opengl.gl sequences math.vectors ui images images.normalization
+images.viewer models ui.gadgets.worlds ui.gadgets fry alien.syntax ;
IN: cap
: screenshot-array ( world -- byte-array )
IN: game-input.tests
-USING: game-input tools.test kernel system threads ;
+USING: ui game-input tools.test kernel system threads
+combinators.short-circuit calendar ;
-os windows? os macosx? or [
+{
+ [ os windows? ui-running? and ]
+ [ os macosx? ]
+} 0|| [
[ ] [ open-game-input ] unit-test
- [ ] [ yield ] unit-test
+ [ ] [ 1 seconds sleep ] unit-test
[ ] [ close-game-input ] unit-test
] when
\ No newline at end of file
! Copyright (C) 2008 Tim Wawrzynczak
! See http://factorcode.org/license.txt for BSD license.
-USING: help.markup help.syntax sequences kernel accessors ;
+USING: help.markup help.syntax sequences kernel accessors
+id3.private strings ;
IN: id3
-HELP: file-id3-tags
+HELP: mp3>id3
{ $values
{ "path" "a path string" }
{ "id3v2-info/f" "a tuple storing ID3v2 metadata or f" } }
- { $description "Return a tuple containing the ID3 information parsed out of the MP3 file, or " { $link f } " if no metadata is present. Currently, the parser supports the following tags: "
- $nl { $link title>> }
- $nl { $link artist>> }
- $nl { $link album>> }
- $nl { $link year>> }
- $nl { $link genre>> }
- $nl { $link comment>> } } ;
+ { $description "Return a tuple containing the ID3 information parsed out of the MP3 file, or " { $link f } " if no metadata is present. Words to access the ID3v1 information are here:"
+ { $list
+ { $link title }
+ { $link artist }
+ { $link album }
+ { $link year }
+ { $link genre }
+ { $link comment }
+ }
+ "For other fields, use the " { $link find-id3-frame } " word."
+ } ;
+
+HELP: album
+{ $values
+ { "id3" id3v2-info }
+ { "album/f" "string or f" }
+}
+{ $description "Returns the album, or " { $link f } " if this field is missing, from a parsed id3 tag." } ;
+
+HELP: artist
+{ $values
+ { "id3" id3v2-info }
+ { "artist/f" "string or f" }
+}
+{ $description "Returns the artist, or " { $link f } " if this field is missing, from a parsed id3 tag." } ;
+
+HELP: comment
+{ $values
+ { "id3" id3v2-info }
+ { "comment/f" "string or f" }
+}
+{ $description "Returns the comment, or " { $link f } " if this field is missing, from a parsed id3 tag." } ;
+
+HELP: genre
+{ $values
+ { "id3" id3v2-info }
+ { "genre/f" "string or f" }
+}
+{ $description "Returns the genre, or " { $link f } " if this field is missing, from a parsed id3 tag." } ;
+
+HELP: title
+{ $values
+ { "id3" id3v2-info }
+ { "title/f" "string or f" }
+}
+{ $description "Returns the title, or " { $link f } " if this field is missing, from a parsed id3 tag." } ;
+
+HELP: year
+{ $values
+ { "id3" id3v2-info }
+ { "year/f" "string or f" }
+}
+{ $description "Returns the year, or " { $link f } " if this field is missing, from a parsed id3 tag." } ;
+
+HELP: find-id3-frame
+{ $values
+ { "id3" id3v2-info } { "name" string }
+ { "obj/f" "object or f" }
+}
+{ $description "Returns the " { $slot "data" } " slot of the ID3 frame with the given name, or " { $link f } "." } ;
+
+HELP: mp3-paths>id3s
+{ $values
+ { "seq" sequence }
+ { "seq'" sequence }
+}
+{ $description "From a sequence of pathnames, parses each ID3 header and returns a sequence of key/value pairs of pathnames and ID3 objects." } ;
+
+HELP: find-mp3s
+{ $values
+ { "path" "a pathname string" }
+ { "seq" sequence }
+}
+{ $description "Returns a sequence of MP3 pathnames from a directory and all of its subdirectories." } ;
+
+HELP: parse-mp3-directory
+{ $values
+ { "path" "a pathname string" }
+ { "seq" sequence }
+}
+{ $description "Returns a sequence of key/value pairs where the key is the path of an MP3 and the value is the parsed ID3 header or " { $link f } " recursively for each MP3 file in the directory and all subdirectories." } ;
ARTICLE: "id3" "ID3 tags"
"The " { $vocab-link "id3" } " vocabulary contains words for parsing " { $emphasis "ID3" } " tags, which are textual fields storing an MP3's title, artist, and other metadata." $nl
-"Parsing ID3 tags from an MP3 file:"
-{ $subsection file-id3-tags } ;
+"Parsing ID3 tags for a directory of MP3s, recursively:"
+{ $subsection parse-mp3-directory }
+"Finding MP3 files recursively:"
+{ $subsection find-mp3s }
+"Parsing a sequence of MP3 pathnames:"
+{ $subsection mp3-paths>id3s }
+"Parsing an MP3 file's ID3 tags:"
+{ $subsection mp3>id3 }
+"ID3v1 frame tag accessors:"
+{ $subsection album }
+{ $subsection artist }
+{ $subsection comment }
+{ $subsection genre }
+{ $subsection title }
+{ $subsection year }
+"Access any frame tag:"
+{ $subsection find-id3-frame } ;
ABOUT: "id3"
: id3-params ( id3 -- title artist album year comment genre )
{
- [ id3-title ]
- [ id3-artist ]
- [ id3-album ]
- [ id3-year ]
- [ id3-comment ]
- [ id3-genre ]
+ [ title ]
+ [ artist ]
+ [ album ]
+ [ year ]
+ [ comment ]
+ [ genre ]
} cleave ;
[
"2009"
"COMMENT"
"Bluegrass"
-] [ "vocab:id3/tests/blah.mp3" file-id3-tags id3-params ] unit-test
+] [ "vocab:id3/tests/blah.mp3" mp3>id3 id3-params ] unit-test
[
"Anthem of the Trinity"
f
f
"Classical"
-] [ "vocab:id3/tests/blah2.mp3" file-id3-tags id3-params ] unit-test
+] [ "vocab:id3/tests/blah2.mp3" mp3>id3 id3-params ] unit-test
[
"Stormy Weather"
f
"eng, AG# 08E1C12E"
"Big Band"
-] [ "vocab:id3/tests/blah3.mp3" file-id3-tags id3-params ] unit-test
+] [ "vocab:id3/tests/blah3.mp3" mp3>id3 id3-params ] unit-test
TUPLE: id3v1-info title artist album year comment genre ;
-: <id3v1-info> ( -- object ) id3v1-info new ;
+: <id3v1-info> ( -- object ) id3v1-info new ; inline
: <id3v2-info> ( header frames -- object )
- [ [ frame-id>> ] keep ] H{ } map>assoc
- id3v2-info boa ;
+ [ [ frame-id>> ] keep ] H{ } map>assoc id3v2-info boa ;
-: <header> ( -- object ) header new ;
+: <header> ( -- object ) header new ; inline
-: <frame> ( -- object ) frame new ;
+: <frame> ( -- object ) frame new ; inline
: id3v2? ( mmap -- ? ) "ID3" head? ; inline
: id3v1-frame ( string key -- frame )
<frame>
swap >>frame-id
- swap >>data ;
+ swap >>data ; inline
: id3v1>id3v2 ( id3v1 -- id3v2 )
[
[ comment>> "COMM" id3v1-frame ]
[ genre>> "TCON" id3v1-frame ]
} cleave
- ] output>array f swap <id3v2-info> ;
+ ] output>array f swap <id3v2-info> ; inline
: >28bitword ( seq -- int )
0 [ [ 7 shift ] dip bitor ] reduce ; inline
[ [ 4 8 ] dip subseq >28bitword >>size ]
[ [ 8 10 ] dip subseq >byte-array >>flags ]
[ read-frame-data decode-text >>data ]
- } cleave ;
+ } cleave ; inline
: read-frame ( mmap -- frame/f )
dup 4 head-slice valid-frame-id?
- [ (read-frame) ] [ drop f ] if ;
+ [ (read-frame) ] [ drop f ] if ; inline
: remove-frame ( mmap frame -- mmap )
size>> 10 + tail-slice ; inline
: read-frames ( mmap -- frames )
[ dup read-frame dup ]
[ [ remove-frame ] keep ]
- produce 2nip ;
+ produce 2nip ; inline
-! header stuff
-
: read-v2-header ( seq -- id3header )
[ <header> ] dip
{
[ read-v2-header ]
[ read-frames ] bi* <id3v2-info> ; inline
-! v1 information
-
: skip-to-v1-data ( seq -- seq ) 125 tail-slice* ; inline
: (read-v1-tag-data) ( seq -- mp3-file )
drop
] if ; inline
-PRIVATE>
+: (mp3>id3) ( path -- id3v2-info/f )
+ [
+ {
+ { [ dup id3v2? ] [ read-v2-tag-data ] }
+ { [ dup id3v1? ] [ read-v1-tag-data id3v1>id3v2 ] }
+ [ drop f ]
+ } cond
+ ] with-mapped-uchar-file ;
-: frame-named ( id3 name quot -- obj )
+: (find-id3-frame) ( id3 name quot: ( obj -- obj' ) -- obj' )
[ swap frames>> at* ] dip
[ data>> ] prepose [ drop f ] if ; inline
-: id3-title ( id3 -- title/f ) "TIT2" [ ] frame-named ; inline
+PRIVATE>
-: id3-artist ( id3 -- artist/f ) "TPE1" [ ] frame-named ; inline
+: mp3>id3 ( path -- id3v2-info/f )
+ dup file-info size>> 0 <= [ drop f ] [ (mp3>id3) ] if ; inline
-: id3-album ( id3 -- album/f ) "TALB" [ ] frame-named ; inline
+: find-id3-frame ( id3 name -- obj/f )
+ [ ] (find-id3-frame) ; inline
-: id3-year ( id3 -- year/f ) "TYER" [ ] frame-named ; inline
+: title ( id3 -- title/f ) "TIT2" find-id3-frame ; inline
-: id3-comment ( id3 -- comment/f ) "COMM" [ ] frame-named ; inline
+: artist ( id3 -- artist/f ) "TPE1" find-id3-frame ; inline
-: id3-genre ( id3 -- genre/f )
- "TCON" [ parse-genre ] frame-named ; inline
+: album ( id3 -- album/f ) "TALB" find-id3-frame ; inline
-: id3-frame ( id3 key -- value/f ) [ ] frame-named ; inline
+: year ( id3 -- year/f ) "TYER" find-id3-frame ; inline
-: (file-id3-tags) ( path -- id3v2-info/f )
- [
- {
- { [ dup id3v2? ] [ read-v2-tag-data ] }
- { [ dup id3v1? ] [ read-v1-tag-data id3v1>id3v2 ] }
- [ drop f ]
- } cond
- ] with-mapped-uchar-file ;
+: comment ( id3 -- comment/f ) "COMM" find-id3-frame ; inline
+
+: genre ( id3 -- genre/f )
+ "TCON" [ parse-genre ] (find-id3-frame) ; inline
+
+: find-mp3s ( path -- seq )
+ [ >lower ".mp3" tail? ] find-all-files ; inline
-: file-id3-tags ( path -- id3v2-info/f )
- dup file-info size>> 0 <= [ drop f ] [ (file-id3-tags) ] if ;
+: mp3-paths>id3s ( seq -- seq' )
+ [ dup mp3>id3 ] { } map>assoc ; inline
-: parse-id3s ( path -- seq )
- [ >lower ".mp3" tail? ] find-all-files
- [ dup file-id3-tags ] { } map>assoc ;
+: parse-mp3-directory ( path -- seq )
+ find-mp3s mp3-paths>id3s ;
[ { 0 1 0 } ] [ { 0 0 1 } { 1 0 0 } cross ] unit-test
[ { 1 0 0 } ] [ { 1 1 0 } { 1 0 0 } proj ] unit-test
+
+[ { { { 1 "a" } { 1 "b" } } { { 2 "a" } { 2 "b" } } } ]
+[ { 1 2 } { "a" "b" } cross-zip ] unit-test
\ No newline at end of file
-! Copyright (C) 2005, 2008 Slava Pestov.
+! Copyright (C) 2005, 2009 Slava Pestov.
! See http://factorcode.org/license.txt for BSD license.
USING: arrays kernel math math.order math.vectors sequences ;
IN: math.matrices
: norm-gram-schmidt ( seq -- orthonormal )
gram-schmidt [ normalize ] map ;
+
+: cross-zip ( seq1 seq2 -- seq1xseq2 )
+ [ [ 2array ] with map ] curry map ;
\ No newline at end of file
#! OpenGL rendering for tetris
: draw-block ( block -- )
- [ { 1 1 } gl-fill-rect ] with-translation ;
+ { 1 1 } gl-fill-rect ;
: draw-piece-blocks ( piece -- )
piece-blocks [ draw-block ] each ;
origin get [
dup color>> gl-color
selected-rect [
- dup loc>> [
- dim>> gl-fill-rect
- ] with-translation
+ rect-bounds gl-fill-rect
] when*
] with-translation ;
</t:a>
</h2>
- <t:farkup t:name="parsed" t:parsed="true" />
+ <t:farkup t:name="content" />
</t:bind>
</div>
</td>
<tr>
<td colspan="2" class="footer">
<t:bind t:name="footer">
- <t:farkup t:name="parsed" t:parsed="true" />
+ <t:farkup t:name="content" />
</t:bind>
</td>
</tr>
include vm/Config.linux
include vm/Config.x86.64
LIBPATH = -L/usr/X11R6/lib64 -L/usr/X11R6/lib
-FFI_TEST_CFLAGS = -fPIC
PLAF_DLL_OBJS += vm/os-macosx.o vm/mach_signal.o
DLL_EXTENSION = .dylib
+SHARED_DLL_EXTENSION = .dylib
SHARED_FLAG = -dynamiclib
EXE_SUFFIX =
DLL_PREFIX = lib
DLL_EXTENSION = .a
-# DLL_EXTENSION = .so
+SHARED_DLL_EXTENSION = .so
SHARED_FLAG = -shared
PLAF_DLL_OBJS = vm/os-unix.o
EXE_EXTENSION=.exe
CONSOLE_EXTENSION=.com
DLL_EXTENSION=.dll
+SHARED_DLL_EXTENSION=.dll
LINKER = $(CC) -shared -mno-cygwin -o
LINK_WITH_ENGINE = -l$(DLL_PREFIX)factor$(DLL_SUFFIX)
dpush(tag_object(array));
}
-/* On OS X, structs <= 8 bytes are returned in registers. */
+/* On some x86 OSes, structs <= 8 bytes are returned in registers. */
void box_small_struct(CELL x, CELL y, CELL size)
{
CELL data[2];
box_value_struct(data,size);
}
+/* On OS X/PPC, complex numbers are returned in registers. */
+void box_medium_struct(CELL x1, CELL x2, CELL x3, CELL x4, CELL size)
+{
+ CELL data[4];
+ data[0] = x1;
+ data[1] = x2;
+ data[2] = x3;
+ data[3] = x4;
+ box_value_struct(data,size);
+}
+
/* open a native library and push a handle */
void primitive_dlopen(void)
{
DLLEXPORT void to_value_struct(CELL src, void *dest, CELL size);
DLLEXPORT void box_value_struct(void *src, CELL size);
DLLEXPORT void box_small_struct(CELL x, CELL y, CELL size);
+void box_medium_struct(CELL x1, CELL x2, CELL x3, CELL x4, CELL size);
DEFINE_UNTAG(F_DLL,DLL_TYPE,dll)
copy_handle(&compiled->literals);
copy_handle(&compiled->relocation);
-
- flush_icache_for(compiled);
}
void mark_stack_frame_step(F_STACK_FRAME *frame)
projects / factor.git / commitdiff