! Copyright (C) 2009 Anton Gorenko.
! See http://factorcode.org/license.txt for BSD license.
-USING: alien.syntax
+USING: alien alien.libraries alien.syntax combinators kernel
+system
gir glib gobject glib.ffi ;
+<<
+"atk" {
+ { [ os winnt? ] [ "libatk-1.0-0.dll" cdecl add-library ] }
+ { [ os macosx? ] [ drop ] }
+ { [ os unix? ] [ "libatk-1.0.so" cdecl add-library ] }
+} cond
+>>
+
IN: atk.ffi
TYPEDEF: guint64 AtkState
! Copyright (C) 2009 Anton Gorenko.
! See http://factorcode.org/license.txt for BSD license.
-USING: alien.syntax alien.libraries cairo.ffi
+USING: alien alien.destructors alien.syntax alien.libraries cairo.ffi
combinators kernel system
gir glib gobject gio gmodule gdk.pixbuf glib.ffi ;
EXCLUDE: alien.c-types => pointer ;
<<
"gdk" {
- { [ os winnt? ] [ "libgdk-win32-2.0-0.dll" "cdecl" add-library ] }
+ { [ os winnt? ] [ "libgdk-win32-2.0-0.dll" cdecl add-library ] }
{ [ os macosx? ] [ drop ] }
- { [ os unix? ] [ "libgdk-x11-2.0.so" "cdecl" add-library ] }
+ { [ os unix? ] [ "libgdk-x11-2.0.so" cdecl add-library ] }
} cond
>>
IN-GIR: gdk vocab:gdk/Gdk-2.0.gir
+IN: gdk.ffi
+
+DESTRUCTOR: gdk_cursor_unref
+
! Copyright (C) 2010 Anton Gorenko.
! See http://factorcode.org/license.txt for BSD license.
-USING: alien.c-types alien.libraries alien.syntax combinators kernel system vocabs.parser words
+USING: alien alien.c-types alien.libraries combinators kernel
+system vocabs.parser words
gir glib gobject gio gmodule gdk gdk.ffi gdk.pixbuf ;
<<
"gdk.gl" {
- { [ os winnt? ] [ "" "cdecl" add-library ] }
+ { [ os winnt? ] [ drop ] }
{ [ os macosx? ] [ drop ] }
- { [ os unix? ] [ "libgdkglext-x11-1.0.so" "cdecl" add-library ] }
+ { [ os unix? ] [ "libgdkglext-x11-1.0.so" cdecl add-library ] }
} cond
>>
! Copyright (C) 2009 Anton Gorenko.
! See http://factorcode.org/license.txt for BSD license.
-USING: gir glib gobject gio gmodule ;
+USING: alien alien.libraries combinators kernel system
+gir glib gobject gio gmodule ;
EXCLUDE: alien.c-types => pointer ;
+<<
+"gdk.pixbuf" {
+ { [ os winnt? ] [ "libgdk_pixbuf-2.0-0.dll" cdecl add-library ] }
+ { [ os macosx? ] [ drop ] }
+ { [ os unix? ] [ "libgdk_pixbuf-2.0.so" cdecl add-library ] }
+} cond
+>>
+
IN-GIR: gdk.pixbuf vocab:gdk/pixbuf/GdkPixbuf-2.0.gir
! Copyright (C) 2009 Anton Gorenko.
! See http://factorcode.org/license.txt for BSD license.
-USING: gir glib gobject ;
+USING: alien alien.libraries combinators kernel system
+gir glib gobject ;
EXCLUDE: alien.c-types => pointer ;
+<<
+"gio" {
+ { [ os winnt? ] [ "libgio-2.0-0.dll" cdecl add-library ] }
+ { [ os macosx? ] [ drop ] }
+ { [ os unix? ] [ "libgio-2.0.so" cdecl add-library ] }
+} cond
+>>
+
IN-GIR: gio vocab:gio/Gio-2.0.gir
! Copyright (C) 2009 Anton Gorenko.
! See http://factorcode.org/license.txt for BSD license.
-USING: alien.c-types alien.libraries alien.syntax combinators gir
+USING: alien alien.c-types alien.libraries alien.syntax combinators gir
kernel system vocabs.parser words ;
<<
"glib" {
- { [ os winnt? ] [ "libglib-2.0-0.dll" "cdecl" add-library ] }
- { [ os macosx? ] [ "/opt/local/lib/libglib-2.0.0.dylib" "cdecl" add-library ] }
- { [ os unix? ] [ drop ] }
+ { [ os winnt? ] [ "libglib-2.0-0.dll" cdecl add-library ] }
+ { [ os macosx? ] [ "/opt/local/lib/libglib-2.0.0.dylib" cdecl add-library ] }
+ { [ os unix? ] [ "libglib-2.0.so" cdecl add-library ] }
} cond
>>
TYPEDEF: ulong gulong
TYPEDEF: int gint
TYPEDEF: uint guint
-TYPEDEF: gint gboolean
+TYPEDEF: bool gboolean
TYPEDEF: char gint8
TYPEDEF: uchar guint8
! Copyright (C) 2009 Anton Gorenko.
! See http://factorcode.org/license.txt for BSD license.
-USING: gir glib ;
+USING: alien alien.libraries combinators kernel system
+gir glib ;
+
+<<
+"gmodule" {
+ { [ os winnt? ] [ "libgmodule-2.0-0.dll" cdecl add-library ] }
+ { [ os macosx? ] [ drop ] }
+ { [ os unix? ] [ "libgmodule-2.0.so" cdecl add-library ] }
+} cond
+>>
IN-GIR: gmodule vocab:gmodule/GModule-2.0.gir
! Copyright (C) 2009 Anton Gorenko.
! See http://factorcode.org/license.txt for BSD license.
-USING: alien.syntax alien.destructors
+USING: alien alien.syntax alien.destructors
alien.libraries combinators kernel literals math system
gir glib glib.ffi ;
EXCLUDE: alien.c-types => pointer ;
+<<
+"gobject" {
+ { [ os winnt? ] [ "libobject-2.0-0.dll" cdecl add-library ] }
+ { [ os macosx? ] [ "/opt/local/lib/libgobject-2.0.0.dylib" cdecl add-library ] }
+ { [ os unix? ] [ "libgobject-2.0.so" cdecl add-library ] }
+} cond
+>>
+
IN: gobject.ffi
TYPEDEF: void* GSignalCMarshaller
! есть alias
TYPEDEF: gchar* gchararray
+IMPLEMENT-STRUCTS: GValue ;
+
IN-GIR: gobject vocab:gobject/GObject-2.0.gir
IN: gobject.ffi
! (разобраться)
TYPEDEF: GParamSpec GParam
-<< CONSTANT: G_TYPE_FUNDAMENTAL_SHIFT 2 >>
-CONSTANT: G_TYPE_INVALID $[ 0 G_TYPE_FUNDAMENTAL_SHIFT shift ]
-CONSTANT: G_TYPE_NONE $[ 1 G_TYPE_FUNDAMENTAL_SHIFT shift ]
-CONSTANT: G_TYPE_INTERFACE $[ 2 G_TYPE_FUNDAMENTAL_SHIFT shift ]
-CONSTANT: G_TYPE_CHAR $[ 3 G_TYPE_FUNDAMENTAL_SHIFT shift ]
-CONSTANT: G_TYPE_UCHAR $[ 4 G_TYPE_FUNDAMENTAL_SHIFT shift ]
-CONSTANT: G_TYPE_BOOLEAN $[ 5 G_TYPE_FUNDAMENTAL_SHIFT shift ]
-CONSTANT: G_TYPE_INT $[ 6 G_TYPE_FUNDAMENTAL_SHIFT shift ]
-CONSTANT: G_TYPE_UINT $[ 7 G_TYPE_FUNDAMENTAL_SHIFT shift ]
-CONSTANT: G_TYPE_LONG $[ 8 G_TYPE_FUNDAMENTAL_SHIFT shift ]
-CONSTANT: G_TYPE_ULONG $[ 9 G_TYPE_FUNDAMENTAL_SHIFT shift ]
-CONSTANT: G_TYPE_INT64 $[ 10 G_TYPE_FUNDAMENTAL_SHIFT shift ]
-CONSTANT: G_TYPE_UINT64 $[ 11 G_TYPE_FUNDAMENTAL_SHIFT shift ]
-CONSTANT: G_TYPE_ENUM $[ 12 G_TYPE_FUNDAMENTAL_SHIFT shift ]
-CONSTANT: G_TYPE_FLAGS $[ 13 G_TYPE_FUNDAMENTAL_SHIFT shift ]
-CONSTANT: G_TYPE_FLOAT $[ 14 G_TYPE_FUNDAMENTAL_SHIFT shift ]
-CONSTANT: G_TYPE_DOUBLE $[ 15 G_TYPE_FUNDAMENTAL_SHIFT shift ]
-CONSTANT: G_TYPE_STRING $[ 16 G_TYPE_FUNDAMENTAL_SHIFT shift ]
-CONSTANT: G_TYPE_POINTER $[ 17 G_TYPE_FUNDAMENTAL_SHIFT shift ]
-CONSTANT: G_TYPE_BOXED $[ 18 G_TYPE_FUNDAMENTAL_SHIFT shift ]
-CONSTANT: G_TYPE_PARAM $[ 19 G_TYPE_FUNDAMENTAL_SHIFT shift ]
-CONSTANT: G_TYPE_OBJECT $[ 20 G_TYPE_FUNDAMENTAL_SHIFT shift ]
+CONSTANT: G_TYPE_INVALID $[ 0 2 shift ]
+CONSTANT: G_TYPE_NONE $[ 1 2 shift ]
+CONSTANT: G_TYPE_INTERFACE $[ 2 2 shift ]
+CONSTANT: G_TYPE_CHAR $[ 3 2 shift ]
+CONSTANT: G_TYPE_UCHAR $[ 4 2 shift ]
+CONSTANT: G_TYPE_BOOLEAN $[ 5 2 shift ]
+CONSTANT: G_TYPE_INT $[ 6 2 shift ]
+CONSTANT: G_TYPE_UINT $[ 7 2 shift ]
+CONSTANT: G_TYPE_LONG $[ 8 2 shift ]
+CONSTANT: G_TYPE_ULONG $[ 9 2 shift ]
+CONSTANT: G_TYPE_INT64 $[ 10 2 shift ]
+CONSTANT: G_TYPE_UINT64 $[ 11 2 shift ]
+CONSTANT: G_TYPE_ENUM $[ 12 2 shift ]
+CONSTANT: G_TYPE_FLAGS $[ 13 2 shift ]
+CONSTANT: G_TYPE_FLOAT $[ 14 2 shift ]
+CONSTANT: G_TYPE_DOUBLE $[ 15 2 shift ]
+CONSTANT: G_TYPE_STRING $[ 16 2 shift ]
+CONSTANT: G_TYPE_POINTER $[ 17 2 shift ]
+CONSTANT: G_TYPE_BOXED $[ 18 2 shift ]
+CONSTANT: G_TYPE_PARAM $[ 19 2 shift ]
+CONSTANT: G_TYPE_OBJECT $[ 20 2 shift ]
! Copyright (C) 2010 Anton Gorenko.
! See http://factorcode.org/license.txt for BSD license.
-USING: alien.syntax alien.libraries combinators
+USING: alien alien.syntax alien.libraries combinators
kernel system
gir glib glib.ffi gobject gmodule ;
EXCLUDE: alien.c-types => pointer ;
<<
"gst" {
- { [ os winnt? ] [ "" "cdecl" add-library ] }
- { [ os macosx? ] [ "" "cdecl" add-library ] }
- { [ os unix? ] [ "libgstreamer-0.10.so" "cdecl" add-library ] }
+ { [ os winnt? ] [ drop ] }
+ { [ os macosx? ] [ drop ] }
+ { [ os unix? ] [ "libgstreamer-0.10.so" cdecl add-library ] }
} cond
>>
! Copyright (C) 2010 Anton Gorenko.
! See http://factorcode.org/license.txt for BSD license.
-USING: alien.syntax alien.libraries combinators kernel system
+USING: alien alien.libraries combinators kernel system
gir glib gobject gio gmodule gdk.pixbuf gdk gdk.gl gtk gtk.ffi ;
EXCLUDE: alien.c-types => pointer ;
<<
"gtk.gl" {
- { [ os winnt? ] [ "" "cdecl" add-library ] }
+ { [ os winnt? ] [ drop ] }
{ [ os macosx? ] [ drop ] }
- { [ os unix? ] [ "libgtkglext-x11-1.0.so" "cdecl" add-library ] }
+ { [ os unix? ] [ "libgtkglext-x11-1.0.so" cdecl add-library ] }
} cond
>>
! Copyright (C) 2009 Anton Gorenko.
! See http://factorcode.org/license.txt for BSD license.
-USING: alien.syntax alien.libraries cairo.ffi combinators
+USING: alien alien.syntax alien.libraries cairo.ffi combinators
kernel system
gir glib glib.ffi gobject gio gmodule gdk.pixbuf gdk atk ;
EXCLUDE: alien.c-types => pointer ;
<<
"gtk" {
- { [ os winnt? ] [ "libgtk-win32-2.0-0.dll" "cdecl" add-library ] }
+ { [ os winnt? ] [ "libgtk-win32-2.0-0.dll" cdecl add-library ] }
{ [ os macosx? ] [ drop ] }
- { [ os unix? ] [ "libgtk-x11-2.0.so" "cdecl" add-library ] }
+ { [ os unix? ] [ "libgtk-x11-2.0.so" cdecl add-library ] }
} cond
>>
TYPEDEF: void GtkFlagValue
TYPEDEF: GType GtkType
+IMPLEMENT-STRUCTS: GtkTreeIter ;
+
IN-GIR: gtk vocab:gtk/Gtk-2.0.gir
! Copyright (C) 2010 Anton Gorenko.
! See http://factorcode.org/license.txt for BSD license.
-USING: alien alien.c-types alien.destructors
-alien.libraries alien.syntax alien.strings arrays math math.functions
-math.vectors destructors combinators colors fonts accessors assocs
-namespaces kernel unicode.data images sequences
-cache init system math.rectangles fry memoize io.encodings.utf8
-classes.struct cairo cairo.ffi
-gir pango pango.ffi gobject gobject.ffi ;
+USING: alien alien.c-types alien.libraries alien.syntax cairo.ffi
+combinators kernel system
+gir pango pango.ffi ;
<<
"pango.cairo" {
{ [ os winnt? ] [ "libpangocairo-1.0-0.dll" cdecl add-library ] }
{ [ os macosx? ] [ "/opt/local/lib/libpangocairo-1.0.0.dylib" cdecl add-library ] }
- { [ os unix? ] [ drop ] }
+ { [ os unix? ] [ "libpangocairo-1.0.so" cdecl add-library ] }
} cond
>>
IN-GIR: pango.cairo vocab:pango/cairo/PangoCairo-1.0.gir
-
-
IN: pango.cairo.ffi
FUNCTION: void
FUNCTION: PangoLayout*
pango_cairo_create_layout ( cairo_t* cr ) ;
-IN: pango.cairo
-
-TUPLE: layout < disposable font string selection layout metrics ink-rect logical-rect image ;
-
-SYMBOL: dpi
-
-72 dpi set-global
-
-: set-layout-font ( font layout -- )
- swap cache-font-description pango_layout_set_font_description ;
-
-: set-layout-text ( str layout -- )
- #! Replace nulls with something else since Pango uses null-terminated
- #! strings
- swap utf8 string>alien -1 pango_layout_set_text ;
-
-: layout-extents ( layout -- ink-rect logical-rect )
- PangoRectangle <struct>
- PangoRectangle <struct>
- [ pango_layout_get_extents ] 2keep
- [ PangoRectangle>rect ] bi@ ;
-
-: layout-baseline ( layout -- baseline )
- pango_layout_get_iter &pango_layout_iter_free
- pango_layout_iter_get_baseline
- pango>float ;
-
-: set-foreground ( cr font -- )
- foreground>> set-source-color ;
-
-: fill-background ( cr font dim -- )
- [ background>> set-source-color ]
- [ [ { 0 0 } ] dip <rect> fill-rect ] bi-curry* bi ;
-
-: rect-translate-x ( rect x -- rect' )
- '[ _ 0 2array v- ] change-loc ;
-
-: first-line ( layout -- line )
- layout>> 0 pango_layout_get_line_readonly ;
-
-: line-offset>x ( layout n -- x )
- #! n is an index into the UTF8 encoding of the text
- [ drop first-line ] [ swap string>> >utf8-index ] 2bi
- 0 0 <int> [ pango_layout_line_index_to_x ] keep
- *int pango>float ;
-
-: x>line-offset ( layout x -- n )
- #! n is an index into the UTF8 encoding of the text
- [
- [ first-line ] dip
- float>pango 0 <int> 0 <int>
- [ pango_layout_line_x_to_index drop ] 2keep
- [ *int ] bi@ swap
- ] [ drop string>> ] 2bi utf8-index> + ;
-
-: selection-start/end ( selection -- start end )
- selection>> [ start>> ] [ end>> ] bi ;
-
-: selection-rect ( layout -- rect )
- [ ink-rect>> dim>> ] [ ] [ selection-start/end ] tri [ line-offset>x ] bi-curry@ bi
- [ drop nip 0 2array ] [ swap - swap second 2array ] 3bi <rect> ;
-
-: fill-selection-background ( cr layout -- )
- dup selection>> [
- [ selection>> color>> set-source-color ]
- [
- [ selection-rect ] [ ink-rect>> loc>> first ] bi
- rect-translate-x
- fill-rect
- ] 2bi
- ] [ 2drop ] if ;
-
-: text-position ( layout -- loc )
- [ logical-rect>> ] [ ink-rect>> ] bi [ loc>> ] bi@ v- ;
-
-: set-text-position ( cr loc -- )
- first2 cairo_move_to ;
-
-: draw-layout ( layout -- image )
- dup ink-rect>> dim>> [ >fixnum ] map [
- swap {
- [ layout>> pango_cairo_update_layout ]
- [ [ font>> ] [ ink-rect>> dim>> ] bi fill-background ]
- [ fill-selection-background ]
- [ text-position set-text-position ]
- [ font>> set-foreground ]
- [ layout>> pango_cairo_show_layout ]
- } 2cleave
- ] make-bitmap-image ;
-
-: escape-nulls ( str -- str' )
- { { 0 CHAR: zero-width-no-break-space } } substitute ;
-
-: unpack-selection ( layout string/selection -- layout )
- dup selection? [
- [ string>> escape-nulls >>string ] [ >>selection ] bi
- ] [ escape-nulls >>string ] if ; inline
-
-: set-layout-resolution ( layout -- )
- pango_layout_get_context dpi get pango_cairo_context_set_resolution ;
-
-: <PangoLayout> ( text font -- layout )
- dummy-cairo pango_cairo_create_layout |g_object_unref
- [ set-layout-resolution ] keep
- [ set-layout-font ] keep
- [ set-layout-text ] keep ;
-
-: glyph-height ( font string -- y )
- swap <PangoLayout> &g_object_unref layout-extents drop dim>> second ;
-
-MEMO: missing-font-metrics ( font -- metrics )
- #! Pango doesn't provide x-height and cap-height but Core Text does, so we
- #! simulate them on Pango.
- [
- [ metrics new ] dip
- [ "x" glyph-height >>x-height ]
- [ "Y" glyph-height >>cap-height ] bi
- ] with-destructors ;
-
-: layout-metrics ( layout -- metrics )
- dup font>> missing-font-metrics clone
- swap
- [ layout>> layout-baseline >>ascent ]
- [ logical-rect>> dim>> [ first >>width ] [ second >>height ] bi ] bi
- dup [ height>> ] [ ascent>> ] bi - >>descent ;
-
-: <layout> ( font string -- line )
- [
- layout new-disposable
- swap unpack-selection
- swap >>font
- dup [ string>> ] [ font>> ] bi <PangoLayout> >>layout
- dup layout>> layout-extents [ >>ink-rect ] [ >>logical-rect ] bi*
- dup layout-metrics >>metrics
- dup draw-layout >>image
- ] with-destructors ;
-
-M: layout dispose* layout>> g_object_unref ;
-
-SYMBOL: cached-layouts
-
-: cached-layout ( font string -- layout )
- cached-layouts get [ <layout> ] 2cache ;
-
-: cached-line ( font string -- line )
- cached-layout layout>> first-line ;
-
-[ <cache-assoc> cached-layouts set-global ] "pango.cairo" add-startup-hook
-
! Copyright (C) 2009 Anton Gorenko.
! See http://factorcode.org/license.txt for BSD license.
-USING: accessors alien alien.syntax alien.c-types alien.destructors
-alien.strings alien.libraries arrays classes.struct combinators
-destructors fonts init kernel math math.rectangles memoize
-io.encodings.utf8 system
+USING: alien alien.c-types alien.destructors alien.libraries
+alien.syntax combinators kernel system
gir glib glib.ffi ;
<<
"pango" {
{ [ os winnt? ] [ "libpango-1.0-0.dll" cdecl add-library ] }
{ [ os macosx? ] [ "/opt/local/lib/libpango-1.0.0.dylib" cdecl add-library ] }
- { [ os unix? ] [ drop ] }
+ { [ os unix? ] [ "libpango-1.0.so" cdecl add-library ] }
} cond
>>
TYPEDEF: void PangoLayoutRun ! не совсем верно
TYPEDEF: guint32 PangoGlyph
+IMPLEMENT-STRUCTS: PangoRectangle ;
+
IN-GIR: pango vocab:pango/Pango-1.0.gir
IN: pango.ffi
-FORGET: PangoRectangle
-
-STRUCT: PangoRectangle
- { x int }
- { y int }
- { width int }
- { height int } ;
-
-IN: pango
-
-CONSTANT: PANGO_SCALE 1024
-
-: pango>float ( n -- x ) PANGO_SCALE /f ; inline
-: float>pango ( x -- n ) PANGO_SCALE * >integer ; inline
-
-: PangoRectangle>rect ( PangoRectangle -- rect )
- [ [ x>> pango>float ] [ y>> pango>float ] bi 2array ]
- [ [ width>> pango>float ] [ height>> pango>float ] bi 2array ] bi
- <rect> ;
-
DESTRUCTOR: pango_font_description_free
-
DESTRUCTOR: pango_layout_iter_free
-! перенести в ui.*?
-MEMO: (cache-font-description) ( font -- description )
- [
- [ pango_font_description_new |pango_font_description_free ] dip {
- [ name>> utf8 string>alien pango_font_description_set_family ]
- [ size>> float>pango pango_font_description_set_size ]
- [ bold?>> PANGO_WEIGHT_BOLD PANGO_WEIGHT_NORMAL ? pango_font_description_set_weight ]
- [ italic?>> PANGO_STYLE_ITALIC PANGO_STYLE_NORMAL ? pango_font_description_set_style ]
- [ drop ]
- } 2cleave
- ] with-destructors ;
-
-: cache-font-description ( font -- description )
- strip-font-colors (cache-font-description) ;
-
-[ \ (cache-font-description) reset-memoized ] "pango" add-startup-hook
-
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