1 USING: accessors arrays kernel models monads sequences
2 ui.frp.signals ui.gadgets ui.gadgets.borders ui.gadgets.buttons
3 ui.gadgets.buttons.private ui.gadgets.editors
4 ui.gadgets.scrollers ui.gadgets.tables ui.images vocabs.parser lexer ;
7 TUPLE: frp-button < button hook value ;
8 : <frp-button> ( gadget -- button ) [
9 [ dup hook>> [ call( button -- ) ] [ drop ] if* ]
10 [ [ [ value>> ] [ ] bi or ] keep set-control-value ]
11 [ model>> f swap (>>value) ] tri
12 ] frp-button new-button f <basic> >>model ;
13 : <frp-border-button> ( text -- button ) <frp-button> border-button-theme ;
15 TUPLE: frp-table < table { quot initial: [ ] } { val-quot initial: [ ] } color-quot column-titles column-alignment actions ;
16 M: frp-table column-titles column-titles>> ;
17 M: frp-table column-alignment column-alignment>> ;
18 M: frp-table row-columns quot>> [ call( a -- b ) ] [ drop f ] if* ;
19 M: frp-table row-value val-quot>> [ call( a -- b ) ] [ drop f ] if* ;
20 M: frp-table row-color color-quot>> [ call( a -- b ) ] [ drop f ] if* ;
22 : <frp-table> ( model -- table ) f frp-table new-table dup >>renderer
23 V{ } clone <basic> >>selected-values V{ } clone <basic> >>selected-indices*
24 f <basic> >>actions dup [ actions>> set-model ] curry >>action ;
25 : <frp-table*> ( -- table ) V{ } clone <model> <frp-table> ;
26 : <frp-list> ( column-model -- table ) <frp-table> [ 1array ] >>quot ;
27 : <frp-list*> ( -- table ) V{ } clone <model> <frp-list> ;
28 : indexed ( table -- table ) f >>val-quot ;
30 TUPLE: frp-field < field frp-model ;
31 : init-field ( field -- field' ) [ [ ] [ "" ] if* ] change-value ;
32 : <frp-field> ( model -- gadget ) frp-field new-field swap init-field >>frp-model ;
34 [ [ frp-model>> value>> ] [ editor>> ] bi set-editor-string ]
35 [ dup editor>> model>> add-connection ]
36 [ dup frp-model>> add-connection ] tri ;
38 [ dup editor>> model>> remove-connection ]
39 [ dup frp-model>> remove-connection ] bi ;
40 M: frp-field model-changed 2dup frp-model>> =
41 [ [ value>> ] [ editor>> ] bi* set-editor-string ]
42 [ nip [ editor>> editor-string ] [ frp-model>> ] bi set-model ] if ;
44 : <frp-field*> ( -- field ) "" <model> <frp-field> ;
45 : <empty-field> ( model -- field ) "" <model> <switch> <frp-field> ;
46 : <frp-editor> ( model -- gadget )
47 frp-field [ <multiline-editor> ] dip new-border dup gadget-child >>editor
48 field-theme swap init-field >>frp-model { 1 0 } >>align ;
49 : <frp-editor*> ( -- editor ) "" <model> <frp-editor> ;
50 : <empty-editor> ( model -- editor ) "" <model> <switch> <frp-editor> ;
52 : <frp-action-field> ( -- field ) f <action-field> dup [ set-control-value ] curry >>quot
55 : image-prep ( -- image ) scan current-vocab name>> "vocab:" "/icons/" surround ".tiff" surround <image-name> ;
56 SYNTAX: IMG-FRP-BTN: image-prep [ <frp-button> ] curry over push-all ;
58 SYNTAX: IMG-BTN: image-prep [ swap <button> ] curry over push-all ;
60 GENERIC: output-model ( gadget -- model )
61 M: gadget output-model model>> ;
62 M: table output-model dup multiple-selection?>>
63 [ dup val-quot>> [ selected-values>> ] [ selected-indices*>> ] if ]
64 [ dup val-quot>> [ selected-value>> ] [ selected-index*>> ] if ] if ;
65 M: frp-field output-model frp-model>> ;
66 M: scroller output-model viewport>> children>> first output-model ;
69 M: frp-button text>> children>> first text>> ;
73 SINGLETON: gadget-monad
74 INSTANCE: gadget-monad monad
75 INSTANCE: gadget monad
76 M: gadget monad-of drop gadget-monad ;
77 M: gadget-monad return drop <gadget> swap >>model ;
78 M: gadget >>= output-model [ swap call( x -- y ) ] curry ;