1 ! Copyright (C) 2005, 2008 Slava Pestov.
2 ! See http://factorcode.org/license.txt for BSD license.
3 USING: inspector ui.tools.interactor ui.tools.inspector
4 ui.tools.workspace help.markup io io.styles
5 kernel models namespaces parser quotations sequences ui.commands
6 ui.gadgets ui.gadgets.editors ui.gadgets.labelled
7 ui.gadgets.panes ui.gadgets.buttons ui.gadgets.scrollers
8 ui.gadgets.tracks ui.gestures ui.operations vocabs words
9 prettyprint listener debugger threads boxes concurrency.flags
10 math arrays generic accessors combinators assocs ;
13 TUPLE: listener-gadget < track input output stack ;
15 : listener-output, ( listener -- listener )
16 <scrolling-pane> >>output
17 dup output>> <scroller> "Output" <labelled-gadget> 1 track-add ;
19 : listener-streams ( listener -- input output )
20 [ input>> ] [ output>> <pane-stream> ] bi ;
22 : <listener-input> ( listener -- gadget )
23 output>> <pane-stream> <interactor> ;
25 : listener-input, ( listener -- listener )
26 dup <listener-input> >>input
28 { 0 100 } <limited-scroller>
29 "Input" <labelled-gadget>
33 "If this is your first time with Factor, please read the " print
34 "handbook" ($link) "." print nl ;
36 M: listener-gadget focusable-child*
39 M: listener-gadget call-tool* ( input listener -- )
40 >r string>> r> input>> set-editor-string ;
42 M: listener-gadget tool-scroller
43 output>> find-scroller ;
45 : wait-for-listener ( listener -- )
46 #! Wait for the listener to start.
47 input>> flag>> wait-for-flag ;
49 : workspace-busy? ( workspace -- ? )
50 listener>> input>> interactor-busy? ;
52 : listener-input ( string -- )
53 get-workspace listener>> input>> set-editor-string ;
55 : (call-listener) ( quot listener -- )
56 input>> interactor-call ;
58 : call-listener ( quot -- )
59 [ workspace-busy? not ] get-workspace* listener>>
60 [ dup wait-for-listener (call-listener) ] 2curry
61 "Listener call" spawn drop ;
63 M: listener-command invoke-command ( target command -- )
64 command-quot call-listener ;
66 M: listener-operation invoke-command ( target command -- )
67 [ hook>> call ] keep operation-quot call-listener ;
69 : eval-listener ( string -- )
71 listener>> input>> [ set-editor-string ] keep
74 : listener-run-files ( seq -- )
76 [ [ run-file ] each ] curry call-listener
79 : com-end ( listener -- )
80 input>> interactor-eof ;
82 : clear-output ( listener -- )
85 \ clear-output H{ { +listener+ t } } define-command
87 : clear-stack ( listener -- )
88 [ clear ] swap (call-listener) ;
90 GENERIC: word-completion-string ( word -- string )
92 M: word word-completion-string
95 M: method-body word-completion-string
96 "method-generic" word-prop word-completion-string ;
98 USE: generic.standard.engines.tuple
100 M: engine-word word-completion-string
101 "engine-generic" word-prop word-completion-string ;
103 : use-if-necessary ( word seq -- )
105 2dup assoc-stack pick = [ 2drop ] [
106 >r vocabulary>> vocab-words r> push
110 : insert-word ( word -- )
111 get-workspace listener>> input>>
112 [ >r word-completion-string r> user-input ]
113 [ interactor-use use-if-necessary ]
116 : quot-action ( interactor -- lines )
118 dup "\n" join pick add-interactor-history
121 TUPLE: stack-display < track ;
123 : <stack-display> ( workspace -- gadget )
125 { 0 1 } stack-display new-track
126 over <toolbar> f track-add
127 swap stack>> [ [ stack. ] curry try ] t "Data stack" <labelled-pane>
130 M: stack-display tool-scroller
131 find-workspace listener>> tool-scroller ;
133 : ui-listener-hook ( listener -- )
134 >r datastack r> stack>> set-model ;
136 : ui-error-hook ( error listener -- )
137 find-workspace debugger-popup ;
139 : ui-inspector-hook ( obj listener -- )
140 find-workspace inspector-gadget
141 swap show-tool inspect-object ;
143 : listener-thread ( listener -- )
144 dup listener-streams [
145 [ [ ui-listener-hook ] curry listener-hook set ]
146 [ [ ui-error-hook ] curry error-hook set ]
147 [ [ ui-inspector-hook ] curry inspector-hook set ] tri
152 : start-listener-thread ( listener -- )
154 [ input>> register-self ] [ listener-thread ] bi
155 ] curry "Listener" spawn drop ;
157 : restart-listener ( listener -- )
158 #! Returns when listener is ready to receive input.
162 [ input>> clear-input ]
163 [ start-listener-thread ]
164 [ wait-for-listener ]
167 : init-listener ( listener -- )
168 f <model> >>stack drop ;
170 : <listener-gadget> ( -- gadget )
171 { 0 1 } listener-gadget new-track
176 : listener-help ( -- ) "ui-listener" help-window ;
178 \ listener-help H{ { +nullary+ t } } define-command
180 listener-gadget "toolbar" f {
181 { f restart-listener }
182 { T{ key-down f f "CLEAR" } clear-output }
183 { T{ key-down f { C+ } "CLEAR" } clear-stack }
184 { T{ key-down f { C+ } "d" } com-end }
185 { T{ key-down f f "F1" } listener-help }
188 M: listener-gadget handle-gesture ( gesture gadget -- ? )
189 2dup find-workspace workspace-page handle-gesture
190 [ call-next-method ] [ 2drop f ] if ;
192 M: listener-gadget graft*
193 [ call-next-method ] [ restart-listener ] bi ;
195 M: listener-gadget ungraft*
196 [ com-end ] [ call-next-method ] bi ;