1 ! Copyright (C) 2007, 2010 Slava Pestov.
2 ! See http://factorcode.org/license.txt for BSD license.
3 USING: accessors arrays colors fonts help.markup help.stylesheet
4 io.styles kernel literals math models namespaces parser ranges
5 sequences ui ui.gadgets ui.gadgets.books ui.gadgets.panes
6 ui.gestures ui.pens.gradient ;
13 { font-name $ default-sans-serif-font-name }
14 { font-size $[ default-font-size 3 * ] }
15 { wrap-margin $[ default-font-size 92 * ] }
20 { font-name $ default-monospace-font-name }
21 { font-size $[ default-font-size 3 * ] }
22 { page-color T{ rgba f 0.4 0.4 0.4 0.3 } }
27 { font-name $ default-monospace-font-name }
28 { font-size $[ default-font-size 3 * ] }
29 { foreground T{ rgba f 0.1 0.1 0.4 1 } }
33 H{ { wrap-margin $[ default-font-size 83 * ] } }
36 H{ { wrap-margin $[ default-font-size 83 * ] } }
40 { table-gap ${ default-font-size 5/6 *
41 default-font-size 10/6 * }
47 : $title ( string -- )
50 { font-name $ default-sans-serif-font-name }
51 { font-size $[ default-font-size 4 * ] }
59 T{ rgba f 0.25 0.25 0.25 1.0 }
60 T{ rgba f 1.0 1.0 1.0 0.0 }
61 } <gradient> >>interior
62 ${ default-font-size 67 * default-font-size 5/6 * } >>dim
67 : page-theme ( gadget -- gadget )
69 T{ rgba f 0.8 0.8 1.0 1.0 }
70 T{ rgba f 0.8 1.0 1.0 1.0 }
71 } <gradient> >>interior ;
73 : <page> ( list -- gadget )
76 [ print-element ] with-default-style
78 ] make-pane page-theme ;
80 : $slide ( element -- )
81 unclip last-element off $title $divider last-element off $list ;
83 TUPLE: slides < book ;
85 : <slides> ( slides -- gadget )
86 0 <model> slides new-book [ <page> add-gadget ] reduce ;
88 : change-page ( book n -- )
89 over control-value + over children>> length rem
90 swap set-control-value ;
92 : next-page ( book -- ) 1 change-page ;
94 : prev-page ( book -- ) -1 change-page ;
96 : strip-tease ( data -- seq )
97 first3 2 over length [a..b] [ head 3array ] with with with map ;
100 parse-definition strip-tease append! ;
103 { T{ button-down } [ request-focus ] }
104 { T{ key-down f f " " } [ next-page ] }
105 { T{ key-down f f "DOWN" } [ next-page ] }
106 { T{ key-down f f "b" } [ prev-page ] }
107 { T{ key-down f f "UP" } [ prev-page ] }
108 { T{ key-down f f "q" } [ close-window ] }
109 { T{ key-down f f "ESC" } [ close-window ] }
110 { T{ key-down f f "f" } [ toggle-fullscreen ] }
113 : slides-window ( slides title -- )
114 '[ _ <slides> _ open-window ] with-ui ;