1 ! Copyright (C) 2005, 2009 Slava Pestov.
2 ! See http://factorcode.org/license.txt for BSD license.
3 USING: accessors assocs colors combinators combinators.short-circuit
4 combinators.smart fry kernel locals math.vectors memoize models
5 namespaces sequences ui.commands ui.gadgets ui.gadgets.borders
6 ui.gadgets.labels ui.gadgets.packs ui.theme ui.gadgets.worlds
7 ui.gestures ui.pens ui.pens.image ui.pens.solid ui.pens.tile
9 FROM: models => change-model ;
10 IN: ui.gadgets.buttons
12 TUPLE: button < border pressed? selected? quot tooltip ;
16 : find-button ( gadget -- button )
17 [ button? ] find-parent ;
19 : buttons-down? ( -- ? )
20 hand-buttons get-global empty? not ;
22 : button-rollover? ( button -- ? )
23 hand-gadget get-global child? ;
25 : mouse-clicked? ( gadget -- ? )
26 hand-clicked get-global child? ;
28 : button-pressed? ( button -- ? )
29 { [ mouse-clicked? ] [ button-rollover? ] } 1&&
34 : button-update ( button -- )
35 dup button-pressed? >>pressed? relayout-1 ;
37 : button-enter ( button -- )
38 dup tooltip>> [ over show-status ] when* button-update ;
40 : button-leave ( button -- )
41 [ hide-status ] [ button-update ] bi ;
43 : button-clicked ( button -- )
46 [ button-rollover? ] tri
47 [ dup quot>> call( button -- ) ] [ drop ] if ;
50 { T{ button-up } [ button-clicked ] }
51 { T{ button-down } [ button-update ] }
52 { mouse-leave [ button-leave ] }
53 { mouse-enter [ button-enter ] }
56 : new-button ( label quot class -- button )
57 [ swap >label ] dip new-border swap >>quot ; inline
59 : <button> ( label quot: ( button -- ) -- button )
64 pressed selected pressed-selected ;
66 C: <button-pen> button-pen
68 : lookup-button-pen ( button pen -- button pen )
70 { [ dup { [ pressed?>> ] [ selected?>> ] } 1&& ] [
71 drop pressed-selected>>
73 { [ dup pressed?>> ] [ drop pressed>> ] }
74 { [ dup selected?>> ] [ drop selected>> ] }
75 { [ dup button-rollover? ] [ drop rollover>> ] }
79 M: button-pen draw-interior
80 lookup-button-pen [ draw-interior ] [ drop ] if* ;
82 M: button-pen draw-boundary
83 lookup-button-pen [ draw-boundary ] [ drop ] if* ;
85 M: button-pen pen-pref-dim
88 [ plain>> pen-pref-dim ]
89 [ rollover>> pen-pref-dim ]
90 [ pressed>> pen-pref-dim ]
91 [ selected>> pen-pref-dim ]
93 ] [ vmax ] reduce-outputs ;
95 M: button-pen pen-background
96 lookup-button-pen pen-background ;
98 M: button-pen pen-foreground
99 lookup-button-pen pen-foreground ;
103 : align-left ( button -- button )
104 { 0 1/2 } >>align ; inline
106 MEMO: button-pen-boundary ( -- button-pen )
107 f roll-button-rollover-border <solid> dup f f <button-pen> ;
109 MEMO: button-pen-interior ( -- button-pen )
110 f f roll-button-selected-background <solid> f f <button-pen> ;
112 : roll-button-theme ( button -- button )
113 button-pen-boundary >>boundary
114 button-pen-interior >>interior
119 : <roll-button> ( label quot: ( button -- ) -- button )
120 <button> roll-button-theme ;
124 : <border-button-state-pen> ( prefix background foreground -- pen )
126 "-left" "-middle" "-right"
127 [ append theme-image ] tri-curry@ tri
130 : <border-button-pen> ( -- pen )
131 "button" transparent button-text-color
132 <border-button-state-pen> dup
133 "button-clicked" transparent button-clicked-text-color
134 <border-button-state-pen> dup dup
137 : border-button-label-theme ( gadget -- )
138 dup label? [ [ clone t >>bold? ] change-font ] when drop ;
140 : border-button-theme ( gadget -- gadget )
141 dup gadget-child border-button-label-theme
142 horizontal >>orientation
143 <border-button-pen> >>interior
144 dup dup interior>> pen-pref-dim >>min-dim
145 { 10 0 } >>size ; inline
149 : <border-button> ( label quot: ( button -- ) -- button )
150 <button> border-button-theme ;
152 TUPLE: repeat-button < button ;
155 { T{ button-down } [ button-clicked ] }
156 { T{ drag } [ button-clicked ] }
157 { T{ button-up } [ button-update ] }
160 : <repeat-button> ( label quot: ( button -- ) -- button )
161 ! Button that calls the quotation every 100ms as long as
162 ! the mouse is held down.
163 repeat-button new-button border-button-theme ;
167 : <checkmark-pen> ( -- pen )
168 "checkbox" theme-image <image-pen>
169 "checkbox" theme-image <image-pen>
170 "checkbox-clicked" theme-image <image-pen>
171 "checkbox-set" theme-image <image-pen>
172 "checkbox-set-clicked" theme-image <image-pen>
175 : <checkmark> ( -- gadget )
177 <checkmark-pen> >>interior
178 dup dup interior>> pen-pref-dim >>dim ;
180 : toggle-model ( model -- )
181 [ not ] change-model ;
185 TUPLE: checkbox < button ;
187 : <checkbox> ( model label -- checkbox )
188 <checkmark> label-on-right
189 [ model>> toggle-model ]
194 M: checkbox model-changed
195 swap value>> >>selected? relayout-1 ;
199 : <radio-pen> ( -- pen )
200 "radio" theme-image <image-pen>
201 "radio" theme-image <image-pen>
202 "radio-clicked" theme-image <image-pen>
203 "radio-set" theme-image <image-pen>
204 "radio-set-clicked" theme-image <image-pen>
207 : <radio-knob> ( -- gadget )
209 <radio-pen> >>interior
210 dup dup interior>> pen-pref-dim >>dim ;
212 TUPLE: radio-control < button value ;
214 : <radio-control> ( value model label -- control )
215 [ [ value>> ] keep set-control-value ]
216 radio-control new-button
221 M: radio-control model-changed
222 2dup [ value>> ] same? >>selected? relayout-1 drop ;
224 :: <radio-controls> ( model assoc parent quot: ( value model label -- gadget ) -- parent )
225 parent assoc [ model swap quot call add-gadget ] assoc-each ; inline
229 : <radio-button> ( value model label -- gadget )
230 <radio-knob> label-on-right <radio-control> ;
232 : <radio-buttons> ( model assoc -- gadget )
234 [ <radio-button> ] <radio-controls>
237 : command-button-quot ( target command -- quot )
238 '[ _ _ invoke-command ] ;
240 : gesture>tooltip ( gesture -- str/f )
241 gesture>string dup [ "Shortcut: " prepend ] when ;
243 :: <command-button> ( target gesture command -- button )
245 target command command-button-quot
246 '[ drop @ ] <border-button>
247 gesture gesture>tooltip >>tooltip ; inline