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 ;
14 SYMBOL: active-buttons
15 active-buttons [ H{ } ] initialize
17 : label-from-button ( button -- str )
18 children>> [ label? ] find swap [ text>> ] [ drop "unknown" ] if ;
20 M: button graft* dup label-from-button active-buttons get set-at ;
22 M: button ungraft* label-from-button active-buttons get delete-at ;
26 : find-button ( gadget -- button )
27 [ button? ] find-parent ;
29 : buttons-down? ( -- ? )
30 hand-buttons get-global empty? not ;
32 : button-rollover? ( button -- ? )
33 hand-gadget get-global child? ;
35 : mouse-clicked? ( gadget -- ? )
36 hand-clicked get-global child? ;
38 : button-pressed? ( button -- ? )
39 { [ mouse-clicked? ] [ button-rollover? ] } 1&&
44 : button-update ( button -- )
45 dup button-pressed? >>pressed? relayout-1 ;
47 : button-enter ( button -- )
48 dup tooltip>> [ over show-status ] when* button-update ;
50 : button-leave ( button -- )
51 [ hide-status ] [ button-update ] bi ;
53 : button-clicked ( button -- )
56 [ button-rollover? ] tri
57 [ dup quot>> call( button -- ) ] [ drop ] if ;
60 { T{ button-up } [ button-clicked ] }
61 { T{ button-down } [ button-update ] }
62 { mouse-leave [ button-leave ] }
63 { mouse-enter [ button-enter ] }
66 : new-button ( label quot class -- button )
67 [ swap >label ] dip new-border swap >>quot ; inline
69 : <button> ( label quot: ( button -- ) -- button )
74 pressed selected pressed-selected ;
76 C: <button-pen> button-pen
78 : lookup-button-pen ( button pen -- button pen )
80 { [ dup { [ pressed?>> ] [ selected?>> ] } 1&& ] [
81 drop pressed-selected>>
83 { [ dup pressed?>> ] [ drop pressed>> ] }
84 { [ dup selected?>> ] [ drop selected>> ] }
85 { [ dup button-rollover? ] [ drop rollover>> ] }
89 M: button-pen draw-interior
90 lookup-button-pen [ draw-interior ] [ drop ] if* ;
92 M: button-pen draw-boundary
93 lookup-button-pen [ draw-boundary ] [ drop ] if* ;
95 M: button-pen pen-pref-dim
98 [ plain>> pen-pref-dim ]
99 [ rollover>> pen-pref-dim ]
100 [ pressed>> pen-pref-dim ]
101 [ selected>> pen-pref-dim ]
103 ] [ vmax ] reduce-outputs ;
105 M: button-pen pen-background
106 lookup-button-pen pen-background ;
108 M: button-pen pen-foreground
109 lookup-button-pen pen-foreground ;
113 : align-left ( button -- button )
114 { 0 1/2 } >>align ; inline
116 MEMO: button-pen-boundary ( -- button-pen )
117 f roll-button-rollover-border <solid> dup f f <button-pen> ;
119 MEMO: button-pen-interior ( -- button-pen )
120 f f roll-button-selected-background <solid> f f <button-pen> ;
122 : roll-button-theme ( button -- button )
123 button-pen-boundary >>boundary
124 button-pen-interior >>interior
129 : <roll-button> ( label quot: ( button -- ) -- button )
130 <button> roll-button-theme ;
134 : <border-button-state-pen> ( prefix background foreground -- pen )
136 "-left" "-middle" "-right"
137 [ append theme-image ] tri-curry@ tri
140 : <border-button-pen> ( -- pen )
141 "button" transparent button-text-color
142 <border-button-state-pen> dup
143 "button-clicked" transparent button-clicked-text-color
144 <border-button-state-pen> dup dup
147 : border-button-label-theme ( gadget -- )
148 dup label? [ [ clone t >>bold? ] change-font ] when drop ;
150 : border-button-theme ( gadget -- gadget )
151 dup gadget-child border-button-label-theme
152 horizontal >>orientation
153 <border-button-pen> >>interior
154 dup dup interior>> pen-pref-dim >>min-dim
155 { 10 0 } >>size ; inline
159 : <border-button> ( label quot: ( button -- ) -- button )
160 <button> border-button-theme ;
162 TUPLE: repeat-button < button ;
165 { T{ button-down } [ button-clicked ] }
166 { T{ drag } [ button-clicked ] }
167 { T{ button-up } [ button-update ] }
170 : <repeat-button> ( label quot: ( button -- ) -- button )
171 ! Button that calls the quotation every 100ms as long as
172 ! the mouse is held down.
173 repeat-button new-button border-button-theme ;
177 : <checkmark-pen> ( -- pen )
178 "checkbox" theme-image <image-pen>
179 "checkbox" theme-image <image-pen>
180 "checkbox-clicked" theme-image <image-pen>
181 "checkbox-set" theme-image <image-pen>
182 "checkbox-set-clicked" theme-image <image-pen>
185 : <checkmark> ( -- gadget )
187 <checkmark-pen> >>interior
188 dup dup interior>> pen-pref-dim >>dim ;
190 : toggle-model ( model -- )
191 [ not ] change-model ;
195 TUPLE: checkbox < button ;
197 : <checkbox> ( model label -- checkbox )
198 <checkmark> label-on-right
199 [ model>> toggle-model ]
204 M: checkbox model-changed
205 swap value>> >>selected? relayout-1 ;
209 : <radio-pen> ( -- pen )
210 "radio" theme-image <image-pen>
211 "radio" theme-image <image-pen>
212 "radio-clicked" theme-image <image-pen>
213 "radio-set" theme-image <image-pen>
214 "radio-set-clicked" theme-image <image-pen>
217 : <radio-knob> ( -- gadget )
219 <radio-pen> >>interior
220 dup dup interior>> pen-pref-dim >>dim ;
222 TUPLE: radio-control < button value ;
224 : <radio-control> ( value model label -- control )
225 [ [ value>> ] keep set-control-value ]
226 radio-control new-button
231 M: radio-control model-changed
232 2dup [ value>> ] same? >>selected? relayout-1 drop ;
234 :: <radio-controls> ( model assoc parent quot: ( value model label -- gadget ) -- parent )
235 parent assoc [ model swap quot call add-gadget ] assoc-each ; inline
239 : <radio-button> ( value model label -- gadget )
240 <radio-knob> label-on-right <radio-control> ;
242 : <radio-buttons> ( model assoc -- gadget )
244 [ <radio-button> ] <radio-controls>
247 : command-button-quot ( target command -- quot )
248 '[ _ _ invoke-command ] ;
250 : gesture>tooltip ( gesture -- str/f )
251 gesture>string dup [ "Shortcut: " prepend ] when ;
253 :: <command-button> ( target gesture command -- button )
255 target command command-button-quot
256 '[ drop @ ] <border-button>
257 gesture gesture>tooltip >>tooltip ; inline