1 ! Copyright (C) 2006, 2010 Slava Pestov.
2 ! See http://factorcode.org/license.txt for BSD license.
3 USING: accessors arrays continuations fonts fry inspector
4 kernel models models.arrow prettyprint sequences ui.commands
5 ui.gadgets ui.gadgets.borders ui.gadgets.buttons
6 ui.gadgets.labeled ui.gadgets.lines ui.gadgets.panes ui.gadgets.scrollers
7 ui.gadgets.status-bar ui.gadgets.tables ui.gadgets.toolbar ui.gadgets.tracks
8 ui.gestures ui.tools.common ;
9 QUALIFIED-WITH: ui.tools.inspector i
10 IN: ui.tools.traceback
12 TUPLE: stack-entry object string ;
14 : <stack-entry> ( object -- stack-entry )
15 dup [ unparse-short ] [ drop error-in-pprint ] recover
18 SINGLETON: stack-entry-renderer
20 M: stack-entry-renderer row-columns drop string>> 1array ;
22 M: stack-entry-renderer row-value drop object>> ;
24 : <stack-table> ( model -- table )
25 [ [ <stack-entry> ] map ] <arrow> stack-entry-renderer <table>
31 [ i:inspector ] >>action
34 : <stack-display> ( model quot title -- gadget )
35 [ '[ dup _ when ] <arrow> <stack-table> <scroller> ] dip
38 : <callstack-display> ( model -- gadget )
39 [ [ call>> callstack. ] when* ]
40 <pane-control> t >>scrolls? <scroller>
41 "Call stack" <labeled-gadget> ;
43 : <datastack-display> ( model -- gadget )
44 [ data>> ] "Data stack" <stack-display> ;
46 : <retainstack-display> ( model -- gadget )
47 [ retain>> ] "Retain stack" <stack-display> ;
49 TUPLE: traceback-gadget < tool ;
51 : <traceback-gadget> ( model -- gadget )
53 vertical traceback-gadget new-track
58 [ vertical <track> with-lines ] dip
60 [ horizontal <track> with-lines ] dip
61 [ <datastack-display> 1/2 track-add ]
62 [ <retainstack-display> 1/2 track-add ] bi
65 [ <callstack-display> 2/3 track-add ] bi
70 : variables ( traceback -- )
71 model>> [ dup [ name>> vars-in-scope ] when ] <arrow> i:inspect-model ;
73 : traceback-window ( continuation -- )
74 <model> <traceback-gadget> "Traceback" open-status-window ;
76 : inspect-continuation ( traceback -- )
77 control-value i:inspector ;
79 traceback-gadget "toolbar" f {
80 { T{ key-down f f "v" } variables }
81 { T{ key-down f f "n" } inspect-continuation }