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Add CHAR: completion to UI listener

db4
Slava Pestov 2009-02-02 15:58:09 -06:00
parent 2a74c6d113
commit 3eb5222186
3 changed files with 27 additions and 10 deletions
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7
basis/tools/completion/completion.factor
View File

@ -3,7 +3,7 @@
USING: accessors kernel arrays sequences math namespaces
strings io fry vectors words assocs combinators sorting
unicode.case unicode.categories math.order vocabs
tools.vocabs ;
tools.vocabs unicode.data ;
IN: tools.completion
: (fuzzy) ( accum ch i full -- accum i ? )
@ -75,4 +75,7 @@ IN: tools.completion
all-words name-completions ;
: vocabs-matching ( str -- seq )
all-vocabs-seq name-completions ;
all-vocabs-seq name-completions ;
: chars-matching ( str -- seq )
name-map keys dup zip completions ;

22
basis/ui/tools/listener/completion/completion.factor
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@ -7,7 +7,7 @@ sequences tools.completion generic generic.standard.engines.tuple
fonts ui.commands ui.operations ui.gadgets ui.gadgets.editors
ui.gadgets.glass ui.gadgets.scrollers ui.gadgets.tables
ui.gadgets.theme ui.gadgets.worlds ui.gadgets.wrappers ui.gestures
ui.render ui.tools.listener.history ;
ui.render ui.tools.listener.history combinators ;
IN: ui.tools.listener.completion
: complete-IN:/USE:? ( tokens -- ? )
@ -19,12 +19,21 @@ IN: ui.tools.listener.completion
: complete-USING:? ( tokens -- ? )
chop-; { "USING:" } intersects? ;
: complete-CHAR:? ( tokens -- ? )
2 short tail* "CHAR:" swap member? ;
: up-to-caret ( caret document -- string )
[ { 0 0 } ] 2dip doc-range ;
: vocab-completion? ( interactor -- ? )
SINGLETONS: word-completion vocab-completion char-completion ;
: completion-mode ( interactor -- symbol )
[ editor-caret ] [ model>> ] bi up-to-caret " \r\n" split
{ [ complete-IN:/USE:? ] [ complete-USING:? ] } 1|| ;
{
{ [ dup { [ complete-IN:/USE:? ] [ complete-USING:? ] } 1|| ] [ drop vocab-completion ] }
{ [ dup complete-CHAR:? ] [ drop char-completion ] }
[ drop word-completion ]
} cond ;
! We don't directly depend on the listener tool but we use a few slots
SLOT: completion-popup
@ -133,8 +142,11 @@ CONSTANT: completion-popup-offset { -4 0 }
show-glass ;
: code-completion-popup ( interactor -- )
dup vocab-completion?
[ vocabs-matching ] [ words-matching ] ? '[ [ { } ] _ if-empty ]
dup completion-mode {
{ word-completion [ words-matching ] }
{ vocab-completion [ vocabs-matching ] }
{ char-completion [ chars-matching ] }
} at '[ [ { } ] _ if-empty ]
one-word-elt show-completion-popup ;
: history-matching ( interactor -- alist )

8
basis/ui/tools/listener/listener.factor
View File

@ -46,9 +46,11 @@ completion-popup ;
{ [ vocab ] [ find-vocab-root ] } 1|| ;
: word-at-caret ( token interactor -- word/vocab/f )
dup vocab-completion?
[ drop dup vocab-exists? [ >vocab-link ] [ drop f ] if ]
[ interactor-use assoc-stack ] if ;
dup completion-mode {
{ vocab-completion [ drop dup vocab-exists? [ >vocab-link ] [ drop f ] if ] }
{ word-completion [ interactor-use assoc-stack ] }
{ char-completion [ 2drop f ] }
} case ;
: <word-model> ( interactor -- model )
[ token-model>> 1/3 seconds <delay> ]