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alerts: "ask-user" added (uses functors)

db4
Sam Anklesaria 2009-05-17 17:35:07 -05:00
parent 99a1119e3c
commit a16f96447f
3 changed files with 26 additions and 5 deletions
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4
extra/models/mapped/mapped.factor
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@ -1,11 +1,11 @@
! Copyright (C) 2009 Slava Pestov.
! See http://factorcode.org/license.txt for BSD license.
USING: macros ui.frp models.product fry
USING: macros ui.frp fry
generalizations kernel sequences ;
IN: models.mapped
MACRO: <n-mapped> ( int -- quot ) dup
'[ [ _ narray <product> ] dip [ _ firstn ] prepend <mapped> ] ;
'[ [ _ narray <frp-product> ] dip [ _ firstn ] prepend <mapped> ] ;
: <2mapped> ( a b quot -- arrow ) 2 <n-mapped> ; inline
: <3mapped> ( a b c quot -- arrow ) 3 <n-mapped> ; inline

10
extra/ui/frp/frp.factor
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@ -56,6 +56,16 @@ M: mapped-model (model-changed)
set-model ;
M: mapped-model model-activated [ model>> ] keep model-changed ;
TUPLE: frp-product < multi-model ;
: <frp-product> ( models -- product ) frp-product <multi-model> ;
M: frp-product model-changed
nip
dup dependencies>> [ value>> ] all?
[ dup [ value>> ] product-value >>value notify-connections
] [ drop ] if ;
M: frp-product update-model
dup value>> swap [ set-model ] set-product-value ;
M: frp-product model-activated dup model-changed ;
! Gadgets
: <frp-button> ( text -- button ) [ t swap set-control-value ] <border-button> f <basic> >>model ;

17
extra/ui/gadgets/alerts/alerts.factor
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@ -1,4 +1,15 @@
USING: accessors ui ui.gadgets ui.gadgets.labels ui.gadgets.buttons ui.gadgets.packs locals sequences fonts io.styles ;
USING: accessors kernel ui ui.frp ui.gadgets ui.gadgets.labels
ui.gadgets.buttons ui.gadgets.packs locals sequences fonts io.styles ;
IN: ui.gadgets.alerts
:: alert ( quot string -- ) <pile> { 10 10 } >>gap 1 >>align string <label> T{ font { name "sans-serif" } { size 18 } } >>font { 200 100 } >>pref-dim add-gadget
"okay" [ close-window ] quot append <border-button> add-gadget "" open-window ;
:: alert ( quot string -- ) <pile> { 10 10 } >>gap 1 >>align
string <label> T{ font { name "sans-serif" } { size 18 } } >>font { 200 100 } >>pref-dim add-gadget
"okay" [ close-window ] quot append <border-button> add-gadget "" open-window ;
: ask-user ( string -- model )
[ [let | lbl [ <label> T{ font { name "sans-serif" } { size 14 } } >>font dup , ]
fldm [ <frp-field> ->% 1 ]
btn [ "okay" <frp-button> ] |
btn -> [ fldm swap <updates> ]
[ [ drop lbl close-window f ] <mapped> , ] bi
] ] <vbox> { 161 86 } >>pref-dim "" open-window ;