1 ! Copyright (C) 2007, 2008 Slava Pestov.
2 ! See http://factorcode.org/license.txt for BSD license.
3 USING: arrays hashtables help.markup help.stylesheet io
4 io.styles kernel math models namespaces sequences ui ui.gadgets
5 ui.gadgets.books ui.gadgets.panes ui.gestures ui.pens.gradient ui.render
6 parser accessors colors ;
13 { font-name "sans-serif" }
24 { font-name "monospace" }
26 { page-color T{ rgba f 0.4 0.4 0.4 0.3 } }
31 { font-name "monospace" }
33 { foreground T{ rgba f 0.1 0.1 0.4 1 } }
37 H{ { wrap-margin 1000 } }
40 H{ { table-gap { 10 20 } } }
44 : $title ( string -- )
45 [ H{ { font-name "sans-serif" } { font-size 48 } } format ] ($block) ;
51 T{ rgba f 0.25 0.25 0.25 1.0 }
52 T{ rgba f 1.0 1.0 1.0 0.0 }
53 } <gradient> >>interior
59 : page-theme ( gadget -- )
60 { T{ rgba f 0.8 0.8 1.0 1.0 } T{ rgba f 0.8 1.0 1.0 1.0 } } <gradient>
63 : <page> ( list -- gadget )
66 [ print-element ] with-default-style
71 : $slide ( element -- )
76 TUPLE: slides < book ;
78 : <slides> ( slides -- gadget )
79 0 <model> slides new-book [ <page> add-gadget ] reduce ;
81 : change-page ( book n -- )
82 over control-value + over children>> length rem
83 swap model>> set-model ;
85 : next-page ( book -- ) 1 change-page ;
87 : prev-page ( book -- ) -1 change-page ;
89 : (strip-tease) ( data n -- data )
90 [ first3 ] dip head 3array ;
92 : strip-tease ( data -- seq )
98 parse-definition strip-tease [ parsed ] each ; parsing
101 { T{ key-down f f "DOWN" } [ next-page ] }
102 { T{ key-down f f "UP" } [ prev-page ] }
105 : slides-window ( slides -- )
106 [ <slides> "Slides" open-window ] with-ui ;