commit 8cacdbe6b84f2f7fb6ca2884b9b1f866c43dbd3e0ead2ca5adca79d590776ec5 Author: Adrian Schröter Date: Sat May 4 01:25:18 2024 +0200 Sync from SUSE:SLFO:Main tk revision 30d3f034074b58e0b7d0924820612c62 diff --git a/.gitattributes b/.gitattributes new file mode 100644 index 0000000..9b03811 --- /dev/null +++ b/.gitattributes @@ -0,0 +1,23 @@ +## Default LFS +*.7z filter=lfs diff=lfs merge=lfs -text +*.bsp filter=lfs diff=lfs merge=lfs -text +*.bz2 filter=lfs diff=lfs merge=lfs -text +*.gem filter=lfs diff=lfs merge=lfs -text +*.gz filter=lfs diff=lfs merge=lfs -text +*.jar filter=lfs diff=lfs merge=lfs -text +*.lz filter=lfs diff=lfs merge=lfs -text +*.lzma filter=lfs diff=lfs merge=lfs -text +*.obscpio filter=lfs diff=lfs merge=lfs -text +*.oxt filter=lfs diff=lfs merge=lfs -text +*.pdf filter=lfs diff=lfs merge=lfs -text +*.png filter=lfs diff=lfs merge=lfs -text +*.rpm filter=lfs diff=lfs merge=lfs -text +*.tbz filter=lfs diff=lfs merge=lfs -text +*.tbz2 filter=lfs diff=lfs merge=lfs -text +*.tgz filter=lfs diff=lfs merge=lfs -text +*.ttf filter=lfs diff=lfs merge=lfs -text +*.txz filter=lfs diff=lfs merge=lfs -text +*.whl filter=lfs diff=lfs merge=lfs -text +*.xz filter=lfs diff=lfs merge=lfs -text +*.zip filter=lfs diff=lfs merge=lfs -text +*.zst filter=lfs diff=lfs merge=lfs -text diff --git a/baselibs.conf b/baselibs.conf new file mode 100644 index 0000000..0890af9 --- /dev/null +++ b/baselibs.conf @@ -0,0 +1,3 @@ +tk + +/usr/lib(64)?/tcl/.* + requires -tk- diff --git a/tk-rpmlintrc b/tk-rpmlintrc new file mode 100644 index 0000000..caf740e --- /dev/null +++ b/tk-rpmlintrc @@ -0,0 +1,2 @@ +addFilter("no-soname") +addFilter("files-duplicate") diff --git a/tk.changes b/tk.changes new file mode 100644 index 0000000..830a938 --- /dev/null +++ b/tk.changes @@ -0,0 +1,966 @@ +------------------------------------------------------------------- +Wed Nov 23 16:45:26 UTC 2022 - Reinhard Max + +- New version 8.6.13: + * (new)[TIP 599] Extended build information + * (bug)[440c52] fix PPM/PGM read with graylevel > 255 + * (bug)[5fb814] canvas redraw region for lines/polygones + * (new)[631a0b] text widget: direct mouse events to insert mark, + not current + * (bug)[b164ef] fix mouse events for multiple toplevels + * (bug)[be8f5b] crash setting -type empty for a menu + * (bug)[50fc02,50fc02,25894d,156e58] ImgPhoto pointer issues + * (bug)[617861] -justify/-anchor defaults for ttk::label + * (bug)[40bc81] embedding error test failure + * (bug)[b1d115] No event on new toplevel on current + toplevel destruction + * (bug)[3fefb3] crash in empty ttk::combobox when end index requested + * (new)[247d80] Chinese message file + * (bug)[e331bc] NULL to memset in photo blank + * (bug)[864b06] PNG photo image color numeric issue + * (bug)[f75190] tk_fontchooser: multiple font families, locale + change, button activation + * (bug)[ce6b42] (in TCL bug tracker) ttk::spinbox increment event + endless invokation + * (bug)[2a6c62] Avoid invalid <> + * (new)[f47920] Updates to Finnish message catalog + * (bug)[29b5c2] error in tk_popup with separator entry selected + * (bug)[415415] scale advances multiple steps on single click + * (bug)[dc4c55] tk_popup entry index + * (bug)[c0bf1b] XVirtualEvent buffer overflows + * (bug)[eedd79] potential crashes in option parsing when + sizeof(enum) not equal to int + * (bug)[0ce975] panedwindow calls memcpy with NULL pointer + * (bug) GIF with multiple images may reuse transparent color + * [aefdb8,be29f7] Updates to Russian message catalog + * Updates to Esperanto message catalog + * (bug)[a3b03f] Linux, Windows: improve (ttk) menubutton menu + position + * Update keysym tables to latest X11R6 + * [f6e4d4] consistent cross-platform polygon fill + * (bug)[5e4e44] ttk::panedwindow drag robust wrt orientation + variants + * Remove tk.patch, was integrated upstream. +- Remove stuff from TK_LIBS that is not needed for shared + libraries and we don't support static linking. + +------------------------------------------------------------------- +Wed Nov 10 12:30:02 UTC 2021 - Reinhard Max + +- New version 8.6.12: + * (bug)[7beaed] ttk::bindMouseWheel syntax error + * (new) support 4 new keycodes: CodeInput, SingleCandidate, + MultipleCandidate, PreviousCandidate + * (new) Portable keycodes: OE, oe, Ydiaeresis + * (bug)[9e1312] to parent after child destroyed + * (bug)[d3cd4c] more robust notebook processing + * (bug)[234ee4] crash in [clipboard get] invalid encoding + * (bug)[be9cad] Poor trace housekeeping -> tkwait segfault + * (bug)[9b6065] restore Tcl [update], see window-2.12 + * (bug)[34db75,ea876b] cursor motion in peer text + * (bug)[c97464] memleak in TkpDrawAngledChars + * (bug)[171ba7] crash when grab and focus are not coordinated + * crash due to failed transient record housekeeping + * (bug)[099109] segfault reusing a container toplevel + * (bug)[4efbfe] static package init order in wish + * (bug)[033886] Win: hang in font loading + * (bug)[8ebed3] multi-thread safety in Xft use + * (new)[TIP 608] New virtual event <> + +------------------------------------------------------------------- +Sat Apr 17 03:05:10 UTC 2021 - Ferdinand Thiessen + +- Update to version 8.6.11.1 (still presenting itself as 8.6.11) + * Fixed issue in bindMouseWheel + +------------------------------------------------------------------- +Mon Jan 4 16:30:42 UTC 2021 - Reinhard Max + +- Version 8.6.11: + * Fix TkKeyEvent platform variations + * ttk respect -cursor option + * MouseWheel for ttk::scrollbar + * fix fontconfig crash when no font installed + * fix tearoff menu redraw artifacts + * stop crash w/Noto Color Emoji font + * fix crash of angled text w/o Xft + * fix crash when active button is destroyed + * disfavor Master/Slave terminology + * many more bug fixes. + +------------------------------------------------------------------- +Fri Nov 20 08:11:43 UTC 2020 - Reinhard Max + +- Fix manpage symlink for wish8.6. + +------------------------------------------------------------------- +Mon Oct 12 15:17:51 UTC 2020 - Dominique Leuenberger + +- Fix build with RPM 4.16: error: bare words are no longer + supported, please use "...": lib64 == lib64. + +------------------------------------------------------------------- +Tue Dec 3 13:54:10 UTC 2019 - Reinhard Max + +- Version 8.6.10: + * (bug)[0a9c91] crash in text-11a.22 + * (bug)[9705d1] crash activating "Alt" theme + * (bug)[e3b954] cursor offset at full screen display + * (bug)[18a4ba] cross-platform [winfo containing] + * (build) 'None', 'ControlMask' symbol conflicts + * (bug)[509caf] [treeview tag configure] regression + * (bug)[3003895] [scale] res rounds and -from + * (new)[TIP 533] [$mb post x y idx] + * (bug)[1529659] embed toplevel blocks outer menu + * (bug)[8814bd] crash in [NSMenu size] + * (bug)[1951ab] Prevent transient window cycles (crashed on Aqua) + *** POTENTIAL INCOMPATIBILITY *** + * (bug)[4da219] Incomplete read of multi-image GIF + * (new)[TIP 535] Precision of ::scale widget tick mark values + *** POTENTIAL INCOMPATIBILITY *** + * (bug)[da3914] [$treeview identify element] failure + * (bug)[897ffe] Prevent cross-manager loops of geom management + * (bug)[368fa4] Prevent toggle of hidden treeview indicators + * (bug)[928652] Apply TIP 533 for ttk::menubutton + * (bug)[1001070] X-platform rework of label options -highlight* + * (bug)[6286fd] checkbutton handling of -selectcolor + * (bug) Ttk scrolling bugs, see tests treeview-9.1, entry-3.[3-6] + * (new)[TIP 541] [combobox current] support "end" index + * (bug)[2a6c62] <> trigger on item delete + * (bug)[75b8fb] Crash with some [event generate]d + * (bug)[5ddeca] Stop app switching exposing withdrawn windows as zombies + * (new) Refactor all MouseWheel bindings + *** POTENTIAL INCOMPATIBILITY *** + * (bug)[c8ccd1] up array key in [text] takes to index 1.0 + * (new)[TIP 532] Tk event loop rewrite to prevent ring overflow + *** POTENTIAL INCOMPATIBILITY *** + * (bug)[2834776] Stop disabled spinbox from generating + <> & <> + * (bug)[a01b6f7] Workaround XWayland bug reporting screen width + * (bug)[b82bd4] Fix [style configure -compound] + * (bug)[69b48f] failing test textTag-18.1 + * (bug)[c4abd2] panic in stackorder command + * (bug)[53d280] [wm iconphoto] crash on empty image + * [90d555] workaround NSFontManager bad selections + * (new) Partial Emoji support in text displays +- tk-8.5.12-fix-xft.patch is not needed anymore. + +------------------------------------------------------------------- +Tue Jul 23 06:58:55 UTC 2019 - Reinhard Max + +- Use FAT LTO objects in order to provide proper static + library (boo#1138797). + +------------------------------------------------------------------- +Wed Dec 12 16:57:36 UTC 2018 - Reinhard Max + +- Version 8.6.9: + * (platform) stop using -lieee, removed from glibc-2.27 + (bsc#1179615, bsc#1181840). + * (bug)[aa7679] crash using window after master destroyed + * (bug)[925262] New option -state for ttk::scale + * (bug)[fa8de7] Crash [ttk::checkbutton .x -variable {}] + * (bug)[382712] Crash in [event generate . ] + * (bug)[657c38] Crash in menu destroy with checkbutton entry + * (bug)[de156e] Deny PRIMARY selection access in safe interps + * (bug)[b68710] Fixes in [text] bindings + * (bug)[e20d5c] Stop failures of textTag-18.1 + * (bug)[5d991b] Fortify var traces against deleted vars + * (bug)[1821174] Stop RenderBadPicture X error + * (bug)[502e74] Stop X errors on untrusted connections + * (bug)[71b131] Regression in Tk_DrawChars() + * (bug)[59fccb] menu flaws when empty menubar clicked + * (bug)[7423f9] improved legacy support for [tk_setPalette] + * (bug)[de01e2] Crash in [$text replace] + * (bug)[135696] Crash in [wm transient] + * (bug)[309b42] Improve ttk high-contrast-mode support + * (bug)[fabed1] GIF photo support for "deferred clear code" + * (bug)[3441086] error message in layout-2 + * (bug)[05bd7f] vista theme for combobox + * (bug)[382712] crash in KeyPress event handling + * (bug)[6fcaaa] insertion cursor visibility in ttk::entry + * (bug)[822923] cascade menu indicator color + * (bug)[9658bc] borderwidth calculations on menu items + * (bug)[ca403f] treeview border drawing + * (bug)[4b555a] hang in [$text search -all] + * (bug)[6b22d4] [treeview] binding fix + +------------------------------------------------------------------- +Thu Jul 12 10:39:06 UTC 2018 - max@suse.com + +- Update tkcon.tcl to CVS revision 1.124: + * Use -underline clearly to disambiguate from new 8.6.6 option + -underlinefg + * prevent file edit from undoing loading of file + +------------------------------------------------------------------- +Mon Feb 19 20:41:17 UTC 2018 - crrodriguez@opensuse.org + +- add explicit buildrequire on fontconfig-devel + +------------------------------------------------------------------- +Fri Dec 29 20:01:34 UTC 2017 - max@suse.com + +- Version 8.6.8: + * (bug)[f1a3ca] Memory leak in [text] B-tree + * (bug)[ee40fd] Report [console] init errors + * (bug)[3295446] Improve history visibility in [console] + * (bug)canvas closed polylines fully honor -joinstyle + * (bug)[cc42cc] out of mem crash in tests imgPhoto-18.* + * (bug)[3406785] fix coords rounding when drawing canvas items + * (bug)[8277e1] linux fontchooser sync with available fonts + * (bug)[5239fd] Segfault copying a photo image to itself + * (bug)[514ff6] canvas rotated text overlap detection + * (bug)[1e0db2] canvas rchars artifacts + * (bug)[d9fdfa] display of Long non-wrapped lines in text + * (bug)[dd9667] text anchor not set + * (bug)[bb6b40] ::tk::AmpMenuArgs and 'entryconf' + * (bug)[55b95f] Crash [scale] with a bignum value + * (bug)[ce62c8] text-37.1 fails + * (bug)[0ef1c5] OS X - tests menu-22.[345] hang + * (bug) display of embedded toplevels + * (bug)[73ba07] Correct property type for MULTIPLE conversion + * (bug) Memory leak in tkImgPhoto.c. + * (bug) Defeat zombie toplevels + * (bug) [wm withdraw] on Window and Dock menus + * (new)[TIP 477] nmake build system reform + +------------------------------------------------------------------- +Thu Oct 19 15:27:51 UTC 2017 - max@suse.com + +- Sync SLE12 with Factory to fix a bug in Itcl that was affecting + iwidgets (bsc#903017). + +------------------------------------------------------------------- +Wed Sep 13 16:59:37 UTC 2017 - max@suse.com + +- Change licence to "TCL". + +------------------------------------------------------------------- +Fri Aug 11 15:36:04 UTC 2017 - max@suse.com + +- New version 8.6.7: + * (bug)[a2abc4] Wrong warp cursor position on 2nd display + * (bug)[fa3229] menu-38.1 + * (bug)[2cf3d6] button-5.24 + * (bug)[1534455,2945130] Key release events get _L vs _R right. + * (bug)[8c4216] listbox-4.1 + * (bug)[eb2681] listbox-13.1 + * (bug)[3126428] ttk::button react to image change + * (bug)[1082213] wrapped text don't start lines with whitespace + * (bug)[3217462] tri-state button on non-native theme + * (bug)[3588460] Fix file dialog -typevariable + * (bug)[e36963] event generate .e + * (bug)[6aea69] grid-23 + * (bug)[f60c54] combobox-3 + * (bug)[f32502] crash drawing many dashed objects + * (bug)[dac92f] text-2.[89] + * (bug)[7a838c] X11 ring buffer overflow + * (bug)[d4fb4e] imgPhoto-4.75 + * (bug)[1403ea] Limits on text line size on Windows + * (bug)[ae32eb] textDisp fails in text custom config + * (bug)[7d967c] crash after IME restart + * (bug)[c492c9] disabled combobox arrow appearance + * (bug)[6b3644] Fix -alpha for 16-bit color PNG + * (bug)[775273] artifacts on Ubuntu 16.10+ + * (bug)[28a3c3] test BTree memleaks plugged + * (bug)[db8c54] Stop freed mem access in warp pointer callback + * (bugs) Fix calculation of ttk::notebook tab widths + * (bug)[291296] notebook tab management + * (bug)[3f323b] variable struct size on XCode 8.3.1 + * (bug)[a5ba1c] race condition on Win clipboard cleanup + * (bug)[2433781] center image on button + * (bug)[434d29] type mismatch with recent Xft + * (bug)[bc43fd] paneconfigure get pane heights right + * (bug)[adc028] menu avoid unreleasable global grab + * (bug)[92e028,c5eb90] User switch forced theme reset + * (bug)[62c5b7] segfault in [text] replace + * (bug)[b601ce] Resource exhaustion processing corrupt GIF + * (bug)[28d0b8] Follow ICCCM advice on X selection protocol + * (bug)[4966ca] Scidb race in notebook tab selection + +------------------------------------------------------------------- +Mon Nov 14 11:06:17 UTC 2016 - max@suse.com + +- New version 8.6.6: + * (bug)[3137232] spinbox teardown hygiene + * (bug)[2981253] spinbox rapid button action + * (bug)[2262543] scale initialization callbacks + * (bug)[e9112e] incomplete [wm forget] + * (bug)[d95e5d] from hidden panes + * (TIP 443) More configuration options for text tags + * (bug)[487861] menu: cascade/accelerator appearance + * (bug)[1192095] active index from toplevel menus + * (bug)[18c08d] revised final newline behavior in [text] + *** POTENTIAL INCOMPATIBILITY *** + * (bug)[fd3a4d] <> delivery to text peers + * (bug)[b36218,011706] event reentrancy / widget destruction + * (bug)[64261b] mouse events after double click + * (bug)[545f10] Xft color font speed + * (bug)[109865] event reentrancy / widget destruction + * (TIP 446)[1273358] [$text edit (canundo|canredo)] + * (bug)[79549a] crash in mouse pointer warping + * (bug)[787adc] Modernize Tk_Init() + * (bug) Aqua: excess lable padding + * (bug) Aqua: bitmap distortion + * (bug) Aqua/Retina: fix alpha rendering of images + * (bug)[c84f66] Aqua: crash: overflow in geometry calc + * (bug)[450bb0] Aqua: memory corruption from [tk busy] + +------------------------------------------------------------------- +Tue Mar 1 09:31:41 UTC 2016 - fweiss@suse.com + +- New version 8.6.5: + * (bug)[e4ed00] [$text index "1.0 display wordstart"] crash + * (bug)[562118] Unicode support of "wordstart" modifier + * (bug)[06c3fc] PNG alpha error corrupted output file + * (bug)[dece63] various mem corruptions in images + * (bug)[53f8fc] panedwindow geometry management + * (bug)[1641721] tk_getOpenFile symlink display doubled + * (bug)[d7bad5][2368195][3592454][1714535][1292219][3592454] + panedwindow fixes + * (bug)[805cff] Tk_ConfigureWidget() segfault + * (bug)[3f179a] Text widget crash with elided text + * (bug)[2886436] Stop [$text delete] acting before start index + * (bug)[1236306] TraverseToMenu error bound to toplevel destroy + * (bug)[00189c] MSVC 14: semi-static UCRT support + * (bug)[cc0ba3] PNG read buffer overflow + * (bug)[1501749] Crash embedded window delete bound to + * (license) Replace icons that lacked clear free license + * (bug)[46c83f] Win: tk_getOpenFile -initialdir + * (new feature)[TIP 437] New panedwindow options + * (bug)[1669632] [text] autoseparator placement + * (bug)[2262711] [text] RE search Unicode+elided + * (bug)[1815161] [$text count -ypixels] needs management + * (bug)[1520118] Document spinbox validate expectations + * (bug)[1414025] $entry insertion cursor visibility + * (bug) PNG rendering on El Capitan + * (bug)[2160206] menubutton panic + * (bug)[220854] Display trailing TAB in entry + * (bug)[542199] double click on lone char in entry + * (bug)[297442d] strict motif binding on + * (bug)[3601604] $listbox -takefocus + * (bug)[1997299] [text] tag borderwidth leak + * (bug)[1739605] [text see] misbehavior + * (bug)[ff8a1e] Never-mapped [text] performance + * (bug)[1700065] Report errors from -textvariable write trace + * (bug)[793909] -textvariable handle undefined namespace + * (bug)[2f78c7] crash with [text] and [tablelist] + * (bug)[1288433,3102228] <> misfires + * (bug)[1510538] initial scrollbar width + * (bug)[1305128] event not received by scrollbar + * (bug)[1927212] Mousewheel/scrollbar bindings + * (bug)[2049429] get more $text options from database + * (TIP 441) New option [listbox ... -justify] + * (bug) OBOE in ttk::notebook options parsing + * (enhance) [option readile] expects utf-8 file + * (bug) crash in [$text delete] + +------------------------------------------------------------------- +Thu Aug 6 08:44:56 UTC 2015 - max@suse.com + +- New version 8.6.4: + * (bug)[d43a10] shimmer-related crash in [tk_getOpenFile] + * (bug)[1c0d6e] Win build trouble with SIGDN + * (bug)[4a0451] [tk_getOpenFile] result + * (bug) several fixes to elided context in [text] + * (new feature)[TIP 433] %M binding substitution + * (bug)[ab6dab] corrupt dashed lines in postscript +- Update tkcon.tcl to CVS revision 1.122. + +------------------------------------------------------------------- +Wed Nov 12 16:00:36 UTC 2014 - max@suse.com + +- New version 8.6.3: + * (bug)[9e487e] Phony button clicks from browsers to plugin + * (bug)[810c43] [text] elide changes advance epoch + * (bug)[fb35eb] fix PNG transparency appearance + * (bug)[3417012] [scale -digits $bigValue] segfault + * (bug)[3529885] [scale] handling of negative resolution + +------------------------------------------------------------------- +Thu Aug 28 14:37:33 UTC 2014 - vwallfahrer@suse.com + +- Update to 8.6.2: + * Ocaml trouble with Tk and tailcall splice. + * Accept [image create -format PNG] (upper case). + * fix png wrong component indices + * PNG parser accept uppercase -format + * fix double free of a TkFont + * support PPM maxval up to 65535 + * fix multi-interp font teardown double free + * fix option file \n syntax support + * X: correct fontconfig dependence + * fix @TK_LIBS@ in pkgconfig + * fix autoscroll initiation + +------------------------------------------------------------------- +Mon Mar 31 02:35:59 UTC 2014 - badshah400@gmail.com + +- Add tk-fix-pkgconfig-file.patch to fix undefined linker flag + (@TK_LIBS@) in tk.pc pkgconfig file; patch sent upstream, see + https://core.tcl.tk/tcl/tktview?name=5bcb5026ad51abb7 . + +------------------------------------------------------------------- +Tue Oct 22 12:46:56 UTC 2013 - sndirsch@suse.com + +- tkcon requires xhost (bnc#846953) + +------------------------------------------------------------------- +Fri Sep 20 08:01:49 UTC 2013 - max@suse.com + +- Final 8.6.1 release: + * Fix several crashes. + +------------------------------------------------------------------- +Tue Sep 10 07:35:25 UTC 2013 - kpetsch@suse.com + +- New patchlevel release 8.6.1rc0: + * (enhancement) better build support for Debian arch + * (bug fix)[3603077] treeview update on tag add/remove + * (bug fix)[3599312] First Alt key event is lost + * (platform support) FreeBSD updates + +------------------------------------------------------------------- +Thu Jun 20 13:12:52 UTC 2013 - max@suse.com + +- New version: 8.6.0. + * Built-in PNG Image Support: Photo images now support + read/write in the PNG format, with the ability to set the + alpha channel. + * Busy Windows: New command tk busy is a variant of blt::busy + that lets the interactivity of windows be suspended and + restored as required by the needs of the program. + * New Font Selection Dialog Interface: New command tk + fontchooser provides a portable interface to the standard font + selector of the platform, whether that is modal or not. + * Angled Text: New option -angle $degrees to $canvas create text + for rotating displayed text. + * Moving Things on a Canvas: New commands $canvas moveto, + $canvas imove and $canvas rchars for moving and manipulating + canvas items. + * Additional New Features: Text widget cursor control, more + window manager hints, and a collection of modernizations in + appearance and function. +- Integrate tkcon. + +------------------------------------------------------------------- +Fri Apr 5 10:18:51 UTC 2013 - idonmez@suse.com + +- Add Source URL, see https://en.opensuse.org/SourceUrls + +------------------------------------------------------------------- +Fri Oct 5 08:52:15 UTC 2012 - aj@suse.de + +- Fix configure xft detection (add patch tk-8.5.12-fix-xft.patch). +- Replace build requires of xorg-x11-devel with those that are really + needed. + +------------------------------------------------------------------- +Thu Aug 9 12:41:35 UTC 2012 - max@suse.com + +- New patchlevel release 8.5.12: + * [3437816] return code of [canvas lower] + * [3021557] cursor freeze in elided text + * [3476698] hang in [text mark prev/next] + * [3475627] Stop text-31.11 failure + * [1630271] hang/crash on mark before -startline + * [1754043,2321450] -blockcursor appearance + * [3480471] crash in [tk_getOpenFile] + * [3480634] PNG image in menus + * [2925561] disabled combobox don't take focus + * [3486474] Correct color scaling + * [1630262,1615425] [text] crash tags & -*line + * [3497848] consistent pixel rounding + * [3503317] XParseColor speedup + * [3176239] control-Mousewheel crash + * [3520202] %k,%K,%N for Python + * [533519] multiscreen window placement + * [2768586] multiscreen menu posting + * [1630254] text peer update on -startline reset + * [3294450] ttk text element clipping + * Make sure all index tables are static + * [3546073] DisplayString() -> DefaultDisplay() + +------------------------------------------------------------------- +Mon Feb 13 10:56:56 UTC 2012 - coolo@suse.com + +- patch license to follow spdx.org standard + +------------------------------------------------------------------- +Tue Nov 8 17:32:59 UTC 2011 - max@suse.com + +- New patchlevel release 8.5.11: + * [3341056] new crash in unset traces + * [3314770] restore file dialog resizeability + * [3404541] -takefocus option + * [TIP 382] -confirmoverwrite on save dialog + * [3410609] AltGr keysyms on Swiss keyboard + * [3431491] improved "pixels" shimmer logic +- Add a manpage for wish8.5 by symlinking to the wish manpage. +- Remove unneeded %clean section and norootforbuild comment. +- Add tk-upstream-fixes.patch with fixes for manpage bugs and + a missing x-bit in the demo section. + +------------------------------------------------------------------- +Fri Jul 1 11:18:51 UTC 2011 - max@novell.com + +- New patchlevel release 8.5.10: + * (bug fix)[3057573] specify combobox text fg color + * (bug fix)[2829363] [$tv see] open item -> sched display + * (bug fix)[3085489] crash in [tag add/remove] + * (enhancement) Updated German messages. + * (platform) VS 2005 SP1 MSVC compiler + * (bug fix)[3071836] crash in tk_getSaveFile + * (bug fix)[3154705] tk_messageBox close button disabled + * (enhancement) add [ttk::entry validate] + * (bug fix)[3205260] crash in [wm manage] + * (bug fix)[3181181] tearoff submenu fix + * (bug fix)[3205464] [wm forget] loses window + * (bug fix)[3223850] ttk button state disabled during click + * (bug fix)[3000002] ttk scrollbar size Appearance + * (bug fix)[3239768] Win menu font support + * (bug fix)[3129527] stop buffer overflows + * (feature change)[2997657] No -container for [labelframe] + * (bug fix)[723765] [grid remove] lost -in value + * (bug fix)[3291543] mem corrupt when [$canvas dchars] removes + all coords of a polygon + * (bug fix)[2949774] cascade menu unpost + * (bug fix)[2546087] [console] treatment of '\0' + * (bug fix)[2358545] Restore "08" in spinbox configured with + -from and -to (porter) + * (bug fix)[2484771] modal dialog settings + * (bug fix)[3175610] incomplete line item refresh + * (bug fix)[3062331] crash in unset traces +- tk-xft.patch has been integrated upstream. + +------------------------------------------------------------------- +Tue Mar 8 14:19:25 UTC 2011 - max@novell.com + +- Fix libXft detection in configure. + +------------------------------------------------------------------- +Fri Sep 3 16:45:42 CEST 2010 - max@suse.de + +- Bugfix release: 8.5.9: + * [sf#2899949] crash on widget destroy + * [sf#2902814] fix [wm iconphoto] on LP64 systems + * [sf#2548661] crash in GetFontFamilyName + * [sf#2864685] Compiz menu item animation + * [sf#2902573] Update Safe Tk to new Safe Base + * [sf#2912473] accept :: in DISPLAY name + * [sf#2496162] crash calling Tk_DeleteOptionTable() + * [sf#2917663] [send] accept SI:* on auth list + * [sf#2919205] syntax bug in [tk_messageBox] + * [sf#2912356] [ttk::sizegrip] accommodate Compiz + * [sf#2879927] Win: cascade menu highlight + * [sf#1924761] stop [event generate] / XIM conflict + * [sf#2848897] ODS_NOACCEL flag support + * [sf#220950] [$menu delete] bounds check + * [sf#2898255] unlimited multi-file select + * [sf#1163496] X: [wm transient] fix + * [TIP 360] Modernize X11 Menus + * [sf#2932808] canvas update on state change + * [sf#2931374] overflow in complex tag search + * [TIP 359] Extended Window Manager Hint Support + * [sf#2952745] crash in menu deletion + * [sf#2968379] crash in peer text dump + * [sf#3006842] crash on empty bind scripts + * entry validation compat with Itcl scope + * [sf#2585265] text , note selection + * [sf#3053320] update Ttk to tile 0.8.6 feature set + +------------------------------------------------------------------- +Fri Nov 20 13:22:05 CET 2009 - max@suse.de + +- Bugfix-Release 8.5.8: + * [sf#2080533] panedwindow sash draw crash + * [sf#2504402] iconphoto on non-32-bit displays + * [sf#2785744] broken flag twiddling + * [sf#2791352] XLFD parsing error + * [sf#1923684] confused checkbutton state + * [sf#2799589] crash on delayed window activation + * [sf#220935] canvas dash update problem + * [sf#2821962] photo image copy/paste + * [sf#2496114] focus in dead window crash + * [sf#2830420] X iconphoto for big endian + * Fix word-wrap of non-breaking space in [text] + * Fix tk::MessageBox bindings for ttk::buttons + * [sf#1909931] [send] update for Fedora 8 + * Fix font allocation crash + * Fix grayscale from images + * [sf#2088597] min scrollbar slider size + * [sf#2787164] combobox/menubutton arrow size + * [sf#2870648] file dialog cursor + * [sf#1961455] underline, overstrike Xft fonts + * [sf#2794032] permit [load] into Tcl 8.6+ interps + * [sf#2168768] file dialog -typevariable scope + * [sf#1469210] [text] modified error + * [sf#1530276] X checkbutton -selectcolor + * [sf#1854913] [.t delete] before -startindex + * [sf#2809525] prevent X crash on overlong color name + * [sf#2891541] fix grab behaviour for main window + +------------------------------------------------------------------- +Tue Jun 16 15:36:47 CEST 2009 - max@suse.de + +- Install binaries unstripped to fix debuginfo packages + +------------------------------------------------------------------- +Mon May 11 18:32:53 CEST 2009 - max@suse.de + +- New version: 8.5.7 + * Improve keyboard bindings for ttk::scale. + * Permit [text] names containing "-". + * Limit [wm manage] to Frames. + * Fix Tk_Create*ImageType() thread safety. + * Eliminate unnecessary units conversion in screen distances, + reducing precision loss. + * Fix crash on XCreateIC failure. + * Fax crash in Tk_MakeWindowExist(). + * More bug fixes and improvements. + +------------------------------------------------------------------- +Wed Jan 7 12:34:56 CET 2009 - olh@suse.de + +- obsolete old -XXbit packages (bnc#437293) + +------------------------------------------------------------------- +Mon Dec 8 17:13:38 CET 2008 - max@suse.de + +- Added an explicit requirement for xorg-x11-libX11-devel, because + tk.h needs some of the header files. + +------------------------------------------------------------------- +Wed Oct 15 17:00:08 CEST 2008 - max@suse.de + +- Bugfix release 8.5.5: + * fix [tk_getOpenFile -multiple 1] on unix + * Relax interdependency between Tcl 8.5.x and Tk 8.5.x releases. + * default menu cursor: no more Motif + * arguments passed to -[xy]scrollcommand callbacks, and values + returned by [xy]view methods are explicitly formatted as + doubles. + * format double values explicitly in double format, avoiding + sensitivity to locale setting. + +------------------------------------------------------------------- +Mon Sep 8 11:57:27 CEST 2008 - max@suse.de + +- New version: 8.5.4: + * fix a crash in [ttk::scale] + * fix portability of [winfo id] + * fix unmapped toplevel crashes + * Tk header files revised to accommodate incompatible changes + in recent X.org releases of X11 headers. + +------------------------------------------------------------------- +Thu Jul 10 16:53:59 CEST 2008 - max@suse.de + +- New version: 8.5.3: + * Fix Tk_ParseArgv() double free crash. + * Fix wish -h mem explosion + * Fix canvas item events + * Fix ttk::label height or width 0 panic + * Use Xutf8LookupString when possible + * Fix global grab segfault + +- Added workaround for problems with new GenericEvent added by + xproto-7.0.13. + +------------------------------------------------------------------- +Wed Apr 2 18:15:28 CEST 2008 - max@suse.de + +- New version: 8.5.2: + + * New modern theming engine: New and complementary widgets that + make use of platform-specific theming on Mac OS X and Windows + to better fit in with those environments, and feature an + improved look and feel under X11. + * New widgets: Part of the themed widget set, Tk now has core + notebook, combobox, treeview and progressbar widgets. + * text widget: Smooth scrolling, widget peering, and improved + procedures for counting and replacing text. + * Font rendering: Now uses anti-aliased text under X11, and a + more modern text engine (ATSUI) on Mac OS X. + * Additional improvements: Window transparency, new fullscreen + option for windows, enhancements to specific widgets and + window layout, and more. +- Adjusted paths according to the new Tcl extension layoout. + +------------------------------------------------------------------- +Tue Sep 11 20:35:28 CEST 2007 - max@suse.de + +- Fix a crash with multi-frame interlaced GIFs (#309607). + +------------------------------------------------------------------- +Wed Jun 6 18:24:19 CEST 2007 - max@suse.de + +- New patchlevel release: 8.4.15 +- improve performance of [$listbox itemconfigure] +- use fd_mask for 64bit support +- fix [tk_getOpenFile] in empty dir +- fix list shimmer crash [grid *configure] + +------------------------------------------------------------------- +Tue Oct 17 19:55:05 CEST 2006 - max@suse.de + +- New patchlevel release: 8.4.14rc2 +- Fix crash on invalid font name from XServer +- Unmap canvas window items on canvas Unmap +- Fix [listbox] crash with namespace var +- Fix [console] std chan refcount +- Fix [console] thread safety +- Prevent excess variable writes by [scale] +- Add WM_UNICHAR window message +- Improve speed on [text] delete +- Alignment fixes in ucs-2be encoding routines + +------------------------------------------------------------------- +Thu Sep 14 17:32:36 CEST 2006 - max@suse.de + +- New version: 8.4.13 +- Fixes the SCIM issues (#77424, obsoletes tk-scim.patch) +- Speeds up photo image updates. +- Fixes a crash in animated GIFs. + +------------------------------------------------------------------- +Wed Aug 16 19:57:21 CEST 2006 - aj@suse.de + +- Replace xorg-x11-devel BuildRequires with really needed libs. + +------------------------------------------------------------------- +Wed Jan 25 21:31:02 CET 2006 - mls@suse.de + +- converted neededforbuild to BuildRequires + +------------------------------------------------------------------- +Wed Jan 4 15:00:21 CET 2006 - max@suse.de + +- Finally fixed the SCIM issues (#77424). + +------------------------------------------------------------------- +Fri Dec 9 14:11:19 CET 2005 - max@suse.de + +- New version: 8.4.12. +- Enabled support for multithreading. + +------------------------------------------------------------------- +Sun Nov 6 18:39:11 CET 2005 - schwab@suse.de + +- Fix syntax error in unix configure script. + +------------------------------------------------------------------- +Tue Sep 6 16:56:54 CEST 2005 - max@suse.de + +- Disabled the SCIM patch, because it causes some focus problems. + +- Added a workaround that prevents Tk from using SCIM, so that at + least normal keyboard input is possible (#77424). + +------------------------------------------------------------------- +Fri Sep 2 19:10:45 CEST 2005 - max@suse.de + +- Added tk-scim.patch to improve XIM support and make Tk work + correctly with SCIM (#77424). + +------------------------------------------------------------------- +Fri Jul 29 11:56:37 CEST 2005 - max@suse.de + +- Re-added tkUnixDefault.h to tk-devel. It is needed by Tix. + +------------------------------------------------------------------- +Wed Jul 27 14:41:18 CEST 2005 - max@suse.de + +- New version: 8.4.11. + +------------------------------------------------------------------- +Tue Jun 14 15:52:38 CEST 2005 - max@suse.de + +- New version 8.4.10. +- Moved script libraries to /usr/share/tcl . + +------------------------------------------------------------------- +Mon Mar 21 16:49:14 CET 2005 - max@suse.de + +- Fixed a small typo in the trigger script. + +------------------------------------------------------------------- +Mon Mar 21 10:13:39 CET 2005 - max@suse.de + +- Added prerequisites for the trigger scripts (bug #74027). + +------------------------------------------------------------------- +Fri Mar 18 14:15:38 CET 2005 - max@suse.de + +- Make sure that tk-32bit finds the script libraries when + installed on a 64bit system. + +------------------------------------------------------------------- +Fri Dec 3 12:11:00 CET 2004 - max@suse.de + +- New version: 8.4.9 + +------------------------------------------------------------------- +Mon Nov 22 21:56:52 CET 2004 - max@suse.de + +- New version: 8.4.8 + +------------------------------------------------------------------- +Fri Jul 30 11:17:15 CEST 2004 - max@suse.de + +- New 8.4.7 tarball with a last-minute fix for broken Compose key. + +------------------------------------------------------------------- +Wed Jul 28 09:53:28 CEST 2004 - max@suse.de + +- New version: 8.4.7 + +------------------------------------------------------------------- +Fri Mar 5 17:29:46 CET 2004 - max@suse.de + +- Updated to the official 8.4.6 release tarball. + +------------------------------------------------------------------- +Fri Feb 27 15:39:48 CET 2004 - max@suse.de + +- New version: 8.4.6 + +------------------------------------------------------------------- +Fri Feb 6 11:56:33 CET 2004 - max@suse.de + +- Added -fno-strict-aliasing to CFLAGS. + +------------------------------------------------------------------- +Mon Feb 2 12:12:57 CET 2004 - max@suse.de + +- Building as a non-root user. + +------------------------------------------------------------------- +Thu Jan 15 16:51:02 CET 2004 - max@suse.de + +- Package Tk internal headers again. They are still needed by some + packages (e.g. tix). + +------------------------------------------------------------------- +Mon Jan 12 08:52:54 CET 2004 - max@suse.de + +- New version: 8.4.5 +- Cleaned up the spec file. + +------------------------------------------------------------------- +Tue Sep 2 15:17:15 CEST 2003 - max@suse.de + +- Disabled building of the static library to save build time and + CD space. + +------------------------------------------------------------------- +Wed Jul 23 10:25:44 CEST 2003 - max@suse.de + +- New version: 8.4.4 +- Split into tk and tk-devel. + +------------------------------------------------------------------- +Wed May 21 16:02:48 CEST 2003 - max@suse.de + +- New version: 8.4.3 + +- Removed obsolete patches. + +------------------------------------------------------------------- +Wed Mar 5 11:50:26 CET 2003 - max@suse.de + +- Updated to official 8.4.2 release tarball. + +- Added essential diff to RC1 as tk-20030305.patch.bz2. + +------------------------------------------------------------------- +Fri Feb 28 14:50:50 CET 2003 - max@suse.de + +- Updated to 8.4.2 RC1, and added an essential diff to the + previous tarball (tk-20030227.patch.bz2). + +------------------------------------------------------------------- +Wed Feb 19 16:02:09 CET 2003 - max@suse.de + +- Updated to CVS HEAD, and added diff to previous verssion + for completeness. + +- Fixes several bugs, see ChangeLog for details. + +------------------------------------------------------------------- +Fri Feb 7 16:07:17 CET 2003 - max@suse.de + +- Upgrade to CVS HEAD (8.4.2pre). + +------------------------------------------------------------------- +Tue Nov 26 18:52:49 CET 2002 - max@suse.de + +- Included private header files (needed for Tix). + +------------------------------------------------------------------- +Tue Nov 26 15:37:36 CET 2002 - max@suse.de + +- New version: 8.4.1 + +- Added tk-HEAD.patch with fixes that went in after the release. + +- Moved the Tk sources back into a separate package, now that Tk + can be built without access to the Tcl source tree. + +- For the changes of the last four years see tcl.changes in the + tcl package. + +------------------------------------------------------------------- +Tue Nov 24 18:22:29 MET 1998 - max@suse.de + +- merged spec-files into tcl_new.spec + +------------------------------------------------------------------- +Mon Nov 23 17:29:23 MET 1998 - max@suse.de + +- new version: 8.0.4 +- cleand up softlinks and compression for man pages + +---------------------------------------------------------------------- +Thu Jan 8 13:13:31 MET 1998 - hf@suse.de + +- bugfix for missing tkConfig8.0.sh + +---------------------------------------------------------------------- +Mon Nov 10 20:35:04 MET 1997 - hf@suse.de + +- new version 8.0p1 + +---------------------------------------------------------------------- +Wed Oct 15 15:20:26 MEST 1997 - hf@suse.de + +- ready for autobuild + +---------------------------------------------------------------------- +Thu Jul 3 17:09:55 GMT 1997 - hf@suse.de + +- A new version 8.0b2. The second (and probably last) beta release of + Tk 8.0. + +---------------------------------------------------------------------- +Tue Jun 3 12:02:56 GMT 1997 - hf@suse.de + +- added static librs and all links for the manpages in + the /usr/doc/packages/tk8.0/man + +---------------------------------------------------------------------- +Fri May 16 10:57:14 GMT 1997 - hf@suse.de + +- added new link + +---------------------------------------------------------------------- +Mon May 12 18:12:37 GMT 1997 - hf@suse.de + +- added new patch invisible.patch + +---------------------------------------------------------------------- +Tue Apr 15 13:56:56 GMT 1997 - hf@suse.de + +- Manpages hardlinks removed and added softlinks to compressd manpages +- The new directory for the manpages is /usr/doc/packeges/tcl8.0/man diff --git a/tk.spec b/tk.spec new file mode 100644 index 0000000..b3083d1 --- /dev/null +++ b/tk.spec @@ -0,0 +1,154 @@ +# +# spec file for package tk +# +# Copyright (c) 2022 SUSE LLC +# +# All modifications and additions to the file contributed by third parties +# remain the property of their copyright owners, unless otherwise agreed +# upon. The license for this file, and modifications and additions to the +# file, is the same license as for the pristine package itself (unless the +# license for the pristine package is not an Open Source License, in which +# case the license is the MIT License). An "Open Source License" is a +# license that conforms to the Open Source Definition (Version 1.9) +# published by the Open Source Initiative. + +# Please submit bugfixes or comments via https://bugs.opensuse.org/ +# + + +Name: tk +BuildRequires: fontconfig-devel +BuildRequires: imake +BuildRequires: libX11-devel +BuildRequires: libXScrnSaver-devel +BuildRequires: libXft-devel +BuildRequires: libXt-devel +BuildRequires: pkg-config +BuildRequires: tcl-devel +URL: http://www.tcl.tk +Version: 8.6.13 +Release: 0 +%define rrc %{nil} +BuildRoot: %{_tmppath}/%{name}-%{version}-build +Summary: Graphical User Interface Toolkit for Tcl +License: TCL +Group: Development/Languages/Tcl +Obsoletes: tkcon < 2.7 +Provides: tkcon = 2.7 +# bug437293 +%ifarch ppc64 +Obsoletes: tk-64bit +%endif +# +Provides: wish +Provides: wish8.6 +Requires: tcl >= %version +Requires: xhost +PreReq: /bin/rm +Source0: http://prdownloads.sourceforge.net/tcl/%name%{version}%{rrc}-src.tar.gz +Source1: tk-rpmlintrc +Source2: baselibs.conf +Source3: http://tkcon.cvs.sourceforge.net/tkcon/tkcon/tkcon.tcl + +%description +Tk is a graphical user interface toolkit that takes developing desktop +applications to a higher level than conventional approaches. Tk is the +standard GUI not only for Tcl, but for many other dynamic languages, +and can produce rich, native applications that run unchanged across +Windows, Mac OS X, Linux and more. + + + +Authors: +-------- + The Tcl Core Team + +%package devel +Summary: Header Files and C API Documentation for Tk +Group: Development/Libraries/Tcl +Requires: tcl-devel +Requires: tk = %version +Requires: xorg-x11-libX11-devel +# bug437293 +%ifarch ppc64 +Obsoletes: tk-devel-64bit +%endif +# + +%description devel +This package contains header files and documentation needed for writing +Tk extensions in compiled languages like C, C++, etc., or for embedding +Tk in programs written in such languages. + +This package is not needed for writing extensions or applications for +Tk in the Tcl language itself. + + + +Authors: +-------- + The Tcl Core Team + +%define TK_MINOR %(echo %version | cut -c1-3) +%define scriptdir %(echo 'puts -nonewline [file dirname $tcl_library]' | tclsh)/tk%TK_MINOR + +%prep +%setup -q -n %name%version + +%build +%global _lto_cflags %{_lto_cflags} -ffat-lto-objects +cd unix +%configure \ + --with-tcl=%_libdir \ + --enable-threads \ + --enable-man-symlinks \ + --enable-man-compression=gzip +make %{?_smp_mflags} \ + TK_LIBRARY="%scriptdir" \ + TK_PKG_DIR="tcl/tk%TK_MINOR" + +%install +# these renamings are needed to avoid some file name clashes with other packages +mv doc/menubar.n doc/tk_menubar.n +mv doc/dialog.n doc/tk_dialog.n +mv doc/panedwindow.n doc/tk_panedwindow.n +make -C unix install install-private-headers \ + INSTALL_ROOT=%buildroot \ + TK_LIBRARY="%scriptdir" \ + TK_PKG_DIR="tcl/tk%TK_MINOR" +ln -sf wish%TK_MINOR %buildroot%_prefix/bin/wish +ln -sf wish.1.gz %buildroot%_mandir/man1/wish%TK_MINOR.1.gz +install -m 0755 %{S:3} %buildroot%_bindir/tkcon +# The information in TK_LIBS is not needed for shared libraries +# and we don't support static linking. +sed -i "/^TK_LIBS=/s/'.*'$//" %buildroot%_libdir/tkConfig.sh +sed -i "/^Libs.private: /s/ .*$//" %buildroot%_libdir/pkgconfig/tk.pc + +%if "%_lib" == "lib64" + +%post +test -L /usr/lib/tk%TK_MINOR && rm -f /usr/lib/tk%TK_MINOR +exit 0 +%endif + +%files +%defattr(-,root,root) +%doc README.md changes license.terms ChangeLog* +%docdir %_mandir/mann +%doc %_mandir/man1/* +%doc %_mandir/mann/* +%_prefix/bin/* +%_libdir/*.so +%scriptdir +%exclude %scriptdir/tkAppInit.c + +%files devel +%defattr(-,root,root) +%doc %_mandir/man3/* +%_prefix/include/* +%scriptdir/tkAppInit.c +%attr(0644,root,root) %_libdir/*.a +%_libdir/tkConfig.sh +%_libdir/pkgconfig/* + +%changelog diff --git a/tk8.6.13-src.tar.gz b/tk8.6.13-src.tar.gz new file mode 100644 index 0000000..98585c7 --- /dev/null +++ b/tk8.6.13-src.tar.gz @@ -0,0 +1,3 @@ +version https://git-lfs.github.com/spec/v1 +oid sha256:2e65fa069a23365440a3c56c556b8673b5e32a283800d8d9b257e3f584ce0675 +size 4546848 diff --git a/tkcon.tcl b/tkcon.tcl new file mode 100644 index 0000000..b006cdd --- /dev/null +++ b/tkcon.tcl @@ -0,0 +1,6539 @@ +#!/bin/sh +# -*- tcl -*- +# \ +exec wish "$0" ${1+"$@"} + +# +## tkcon.tcl +## Enhanced Tk Console, part of the VerTcl system +## +## Originally based off Brent Welch's Tcl Shell Widget +## (from "Practical Programming in Tcl and Tk") +## +## Thanks to the following (among many) for early bug reports & code ideas: +## Steven Wahl, Jan Nijtmans, Mark Crimmins, Wart +## +## Copyright (c) 1995-2011 Jeffrey Hobbs, jeff(a)hobbs(.)org +## Initiated: Thu Aug 17 15:36:47 PDT 1995 +## +## source standard_disclaimer.tcl +## source bourbon_ware.tcl +## + +# Proxy support for retrieving the current version of Tkcon. +# +# Mon Jun 25 12:19:56 2001 - Pat Thoyts +# +# In your tkcon.cfg or .tkconrc file put your proxy details into the +# `proxy' member of the `PRIV' array. e.g.: +# +# set ::tkcon::PRIV(proxy) wwwproxy:8080 +# +# If you want to be prompted for proxy authentication details (eg for +# an NT proxy server) make the second element of this variable non-nil - eg: +# +# set ::tkcon::PRIV(proxy) {wwwproxy:8080 1} +# +# Or you can set the above variable from within tkcon by calling +# +# tkcon master set ::tkcon:PRIV(proxy) wwwproxy:8080 +# + +if {$tcl_version < 8.4} { + return -code error "tkcon requires at least Tcl/Tk 8.4" +} else { + package require Tk 8.4 +} + +# We need to load some package to get what's available, and we +# choose ctext because we'll use it if its available in the editor +catch {package require ctext} +foreach pkg [info loaded {}] { + set file [lindex $pkg 0] + set name [lindex $pkg 1] + if {![catch {set version [package require $name]}]} { + if {[package ifneeded $name $version] eq ""} { + package ifneeded $name $version [list load $file $name] + } + } +} + +# Unset temporary global vars +catch {unset pkg file name version} + +# Initialize the ::tkcon namespace +# +namespace eval ::tkcon { + # when modifying this line, make sure that the auto-upgrade check + # for version still works. + variable VERSION "2.7" + # The OPT variable is an array containing most of the optional + # info to configure. COLOR has the color data. + variable OPT + variable COLOR + + # PRIV is used for internal data that only tkcon should fiddle with. + variable PRIV + set PRIV(WWW) [info exists embed_args] + set PRIV(AQUA) [expr {$::tcl_version >= 8.4 && [tk windowingsystem] == "aqua"}] + set PRIV(CTRL) [expr {$PRIV(AQUA) ? "Command-" : "Control-"}] + set PRIV(ACC) [expr {$PRIV(AQUA) ? "Command-" : "Ctrl+"}] + + variable EXPECT 0 +} + +## ::tkcon::Init - inits tkcon +# +# Calls: ::tkcon::InitUI +# Outputs: errors found in tkcon's resource file +## +proc ::tkcon::Init {args} { + variable VERSION + variable OPT + variable COLOR + variable PRIV + global tcl_platform env tcl_interactive errorInfo + + set tcl_interactive 1 + set argc [llength $args] + + ## + ## When setting up all the default values, we always check for + ## prior existence. This allows users who embed tkcon to modify + ## the initial state before tkcon initializes itself. + ## + + # bg == {} will get bg color from the main toplevel (in InitUI) + foreach {key default} { + bg {} + blink \#FFFF00 + cursor \#000000 + disabled \#4D4D4D + proc \#008800 + var \#FFC0D0 + prompt \#8F4433 + stdin \#000000 + stdout \#0000FF + stderr \#FF0000 + } { + if {![info exists COLOR($key)]} { set COLOR($key) $default } + } + + # expandorder could also include 'Methodname' for XOTcl/NSF methods + foreach {key default} { + autoload {} + blinktime 500 + blinkrange 1 + buffer 512 + maxlinelen 0 + calcmode 0 + cols 80 + debugPrompt {(level \#$level) debug [history nextid] > } + dead {} + edit edit + expandorder {Pathname Variable Procname} + font {} + history 48 + hoterrors 1 + library {} + lightbrace 1 + lightcmd 1 + maineval {} + maxmenu 18 + nontcl 0 + prompt1 {ignore this, it's set below} + rows 20 + scrollypos right + showmenu 1 + showmultiple 1 + showstatusbar 1 + slaveeval {} + slaveexit close + subhistory 1 + tabspace 8 + gc-delay 60000 + gets {congets} + overrideexit 1 + usehistory 1 + resultfilter {} + + exec slave + } { + if {![info exists OPT($key)]} { set OPT($key) $default } + } + + foreach {key default} { + app {} + appname {} + apptype slave + namesp :: + cmd {} + cmdbuf {} + cmdsave {} + event 1 + deadapp 0 + deadsock 0 + debugging 0 + displayWin . + histid 0 + find {} + find,case 0 + find,reg 0 + errorInfo {} + protocol exit + showOnStartup 1 + slaveprocs { + alias clear dir dump echo idebug lremove + tkcon_puts tkcon_gets observe observe_var unalias which what + } + RCS {RCS: @(#) $Id: tkcon.tcl,v 1.124 2016/09/14 21:14:43 hobbs Exp $} + HEADURL {http://tkcon.cvs.sourceforge.net/viewvc/tkcon/tkcon/tkcon.tcl} + + docs "http://tkcon.sourceforge.net/" + email {jeff(a)hobbs(.)org} + root . + uid 0 + tabs {} + } { + if {![info exists PRIV($key)]} { set PRIV($key) $default } + } + foreach {key default} { + slavealias { $OPT(edit) more less tkcon } + } { + if {![info exists PRIV($key)]} { set PRIV($key) [subst $default] } + } + set PRIV(version) $VERSION + + if {[info exists PRIV(name)]} { + set title $PRIV(name) + } else { + MainInit + # some main initialization occurs later in this proc, + # to go after the UI init + set MainInit 1 + set title Main + } + + ## NOTES FOR STAYING IN PRIMARY INTERPRETER: + ## + ## If you set ::tkcon::OPT(exec) to {}, then instead of a multiple + ## interp model, you get tkcon operating in the main interp by default. + ## This can be useful when attaching to programs that like to operate + ## in the main interpter (for example, based on special wish'es). + ## You can set this from the command line with -exec "" + ## A side effect is that all tkcon command line args will be used + ## by the first console only. + #set OPT(exec) {} + + if {$PRIV(WWW)} { + lappend PRIV(slavealias) history + set OPT(prompt1) {[history nextid] % } + } else { + lappend PRIV(slaveprocs) tcl_unknown unknown + set OPT(prompt1) {([file tail [pwd]]) [history nextid] % } + } + + ## If we are using the default '.' toplevel, and there appear to be + ## children of '.', then make sure we use a disassociated toplevel. + if {$PRIV(root) == "." && [llength [winfo children .]]} { + set PRIV(root) .tkcon + } + + ## Do platform specific configuration here, other than defaults + ### Use tkcon.cfg filename for resource filename on non-unix systems + ### Determine what directory the resource file should be in + switch $tcl_platform(platform) { + macintosh { + if {![interp issafe]} {cd [file dirname [info script]]} + set envHome PREF_FOLDER + set rcfile tkcon.cfg + set histfile tkcon.hst + catch {console hide} + } + windows { + set envHome HOME + set rcfile tkcon.cfg + set histfile tkcon.hst + } + unix { + set envHome HOME + set rcfile .tkconrc + set histfile .tkcon_history + } + } + if {[info exists env($envHome)]} { + set home $env($envHome) + if {[file pathtype $home] == "volumerelative"} { + # Convert 'C:' to 'C:/' if necessary, innocuous otherwise + append home / + } + if {![info exists PRIV(rcfile)]} { + set PRIV(rcfile) [file join $home $rcfile] + } + if {![info exists PRIV(histfile)]} { + set PRIV(histfile) [file join $home $histfile] + } + } + + ## Handle command line arguments before sourcing resource file to + ## find if resource file is being specified (let other args pass). + if {[set i [lsearch -exact $args -rcfile]] != -1} { + set PRIV(rcfile) [lindex $args [incr i]] + } + + if {!$PRIV(WWW) && [file exists $PRIV(rcfile)]} { + set code [catch {uplevel \#0 [list source $PRIV(rcfile)]} err] + } + + if {[info exists env(TK_CON_LIBRARY)]} { + lappend ::auto_path $env(TK_CON_LIBRARY) + } elseif {$OPT(library) != ""} { + lappend ::auto_path $OPT(library) + } + + if {![info exists ::tcl_pkgPath]} { + set dir [file join [file dirname [info nameofexec]] lib] + if {[llength [info commands @scope]]} { + set dir [file join $dir itcl] + } + catch {source [file join $dir pkgIndex.tcl]} + } + catch {tclPkgUnknown dummy-name dummy-version} + + ## Handle rest of command line arguments after sourcing resource file + ## and slave is created, but before initializing UI or setting packages. + set slaveargs {} + set slavefiles {} + set slaveargv0 {} + set truth {^(1|yes|true|on)$} + for {set i 0} {$i < $argc} {incr i} { + set arg [lindex $args $i] + if {[string match {-*} $arg]} { + set val [lindex $args [incr i]] + ## Handle arg based options + switch -glob -- $arg { + -- - -argv - -args { + set slaveargs [concat $slaveargs [lrange $args $i end]] + set ::argv $slaveargs + set ::argc [llength $::argv] + break + } + -color-* { set COLOR([string range $arg 7 end]) $val } + -exec { set OPT(exec) $val } + -main - -e - -eval { append OPT(maineval) \n$val\n } + -package - -load { + lappend OPT(autoload) $val + if {$val eq "nsf" || $val eq "nx" || $val eq "XOTcl" } { + # If xotcl is loaded, prepend expand order for it + set OPT(expandorder) [concat Methodname $OPT(expandorder)] + } + } + -slave { append OPT(slaveeval) \n$val\n } + -nontcl { set OPT(nontcl) [regexp -nocase $truth $val]} + -root { set PRIV(root) $val } + -font { set OPT(font) $val } + -rcfile {} + default { lappend slaveargs $arg; incr i -1 } + } + } elseif {[file isfile $arg]} { + if {$i == 0} { + set slaveargv0 $arg + } + lappend slavefiles $arg + } else { + lappend slaveargs $arg + } + } + + ## Create slave executable + if {"" != $OPT(exec)} { + InitSlave $OPT(exec) $slaveargs $slaveargv0 + } else { + set argc [llength $slaveargs] + set args $slaveargs + uplevel \#0 $slaveargs + } + + # Try not to make tkcon override too many standard defaults, and only + # do it for the tkcon bits + set optclass [tk appname]$PRIV(root) + option add $optclass*Menu.tearOff 0 + option add $optclass*Menu.borderWidth 1 + option add $optclass*Menu.activeBorderWidth 1 + if {!$PRIV(AQUA)} { + option add $optclass*Scrollbar.borderWidth 1 + } + + ## Attach to the slave, EvalAttached will then be effective + Attach $PRIV(appname) $PRIV(apptype) + InitUI $title + if {"" != $OPT(exec)} { + # override exit to DeleteTab now that tab has been created + $OPT(exec) alias exit ::tkcon::DeleteTab $PRIV(curtab) $OPT(exec) + } + + ## swap puts and gets with the tkcon versions to make sure all + ## input and output is handled by tkcon + if {![catch {rename ::puts ::tkcon_tcl_puts}]} { + interp alias {} ::puts {} ::tkcon_puts + if {[llength [info commands ::tcl::chan::puts]]} { + interp alias {} ::tcl::chan::puts {} ::tkcon_puts + } + } + if {($OPT(gets) != "") && ![catch {rename ::gets ::tkcon_tcl_gets}]} { + interp alias {} ::gets {} ::tkcon_gets + if {[llength [info commands ::tcl::chan::gets]]} { + interp alias {} ::tcl::chan::gets {} ::tkcon_gets + } + } + + EvalSlave history keep $OPT(history) + if {[info exists MainInit]} { + # Source history file only for the main console, as all slave + # consoles will adopt from the main's history, but still + # keep separate histories + if {!$PRIV(WWW) && $OPT(usehistory) && [file exists $PRIV(histfile)]} { + puts -nonewline "loading history file ... " + # The history file is built to be loaded in and + # understood by tkcon + if {[catch {uplevel \#0 [list source $PRIV(histfile)]} herr]} { + puts stderr "error:\n$herr" + append PRIV(errorInfo) $errorInfo\n + } + set PRIV(event) [EvalSlave history nextid] + puts "[expr {$PRIV(event)-1}] events added" + } + } + + ## Autoload specified packages in slave + set pkgs [EvalSlave package names] + foreach pkg $OPT(autoload) { + puts -nonewline "autoloading package \"$pkg\" ... " + if {[lsearch -exact $pkgs $pkg]>-1} { + if {[catch {EvalSlave package require [list $pkg]} pkgerr]} { + puts stderr "error:\n$pkgerr" + append PRIV(errorInfo) $errorInfo\n + } else { puts "OK" } + } else { + puts stderr "error: package does not exist" + } + } + + ## Evaluate maineval in slave + if {($OPT(maineval) ne "") && [catch {uplevel \#0 $OPT(maineval)} merr]} { + puts stderr "error in eval:\n$merr" + append PRIV(errorInfo) $errorInfo\n + } + + ## Source extra command line argument files into slave executable + foreach fn $slavefiles { + puts -nonewline "slave sourcing \"$fn\" ... " + if {[catch {EvalSlave uplevel \#0 [list source $fn]} fnerr]} { + puts stderr "error:\n$fnerr" + append PRIV(errorInfo) $errorInfo\n + } else { puts "OK" } + } + + ## Evaluate slaveeval in slave + if {($OPT(slaveeval) ne "") + && [catch {interp eval $OPT(exec) $OPT(slaveeval)} serr]} { + puts stderr "error in slave eval:\n$serr" + append PRIV(errorInfo) $errorInfo\n + } + ## Output any error/output that may have been returned from rcfile + if {[info exists code] && $code && ($err ne "")} { + puts stderr "error in $PRIV(rcfile):\n$err" + append PRIV(errorInfo) $errorInfo + } + if {$OPT(exec) ne ""} { + StateCheckpoint [concat $PRIV(name) $OPT(exec)] slave + } + StateCheckpoint $PRIV(name) slave + + puts "buffer line limit:\ + [expr {$OPT(buffer)?$OPT(buffer):{unlimited}}] \ + max line length:\ + [expr {$OPT(maxlinelen)?$OPT(maxlinelen):{unlimited}}]" + + Prompt "$title console display active (Tcl$::tcl_patchLevel / Tk$::tk_patchLevel)\n" +} + +## ::tkcon::InitSlave - inits the slave by placing key procs and aliases in it +## It's arg[cv] are based on passed in options, while argv0 is the same as +## the master. tcl_interactive is the same as the master as well. +# ARGS: slave - name of slave to init. If it does not exist, it is created. +# args - args to pass to a slave as argv/argc +## +proc ::tkcon::InitSlave {slave {slaveargs {}} {slaveargv0 {}}} { + variable OPT + variable COLOR + variable PRIV + global argv0 tcl_interactive tcl_library env auto_path tk_library + + if {$slave eq ""} { + return -code error "Don't init the master interpreter, goofball" + } + if {![interp exists $slave]} { interp create $slave } + if {[interp eval $slave info command source] == ""} { + $slave alias source SafeSource $slave + $slave alias load SafeLoad $slave + $slave alias open SafeOpen $slave + $slave alias file file + interp eval $slave \ + [list set auto_path [lremove $auto_path $tk_library]] + interp eval $slave [dump var -nocomplain tcl_library env] + interp eval $slave { catch {source [file join $tcl_library init.tcl]} } + interp eval $slave { catch unknown } + } + # This will likely be overridden to call DeleteTab where possible + $slave alias exit exit + interp eval $slave { + # Do package require before changing around puts/gets + catch {set __tkcon_error ""; set __tkcon_error $errorInfo} + catch {package require bogus-package-name} + catch {rename ::puts ::tkcon_tcl_puts} + set errorInfo ${__tkcon_error} + unset __tkcon_error + } + foreach cmd $PRIV(slaveprocs) { $slave eval [dump proc $cmd] } + foreach cmd $PRIV(slavealias) { $slave alias $cmd $cmd } + interp alias $slave ::ls $slave ::dir -full + interp alias $slave ::puts $slave ::tkcon_puts + if {[llength [info commands ::tcl::chan::puts]]} { + interp alias $slave ::tcl::chan::puts $slave ::tkcon_puts + } + if {$OPT(gets) != ""} { + interp eval $slave { catch {rename ::gets ::tkcon_tcl_gets} } + interp alias $slave ::gets $slave ::tkcon_gets + if {[llength [info commands ::tcl::chan::gets]]} { + interp alias $slave ::tcl::chan::gets $slave ::tkcon_gets + } + } + if {$slaveargv0 != ""} { + # If tkcon was invoked with 1 or more filenames, then make the + # first filename argv0 in the slave, as tclsh/wish would do it. + interp eval $slave [list set argv0 $slaveargv0] + } else { + if {[info exists argv0]} {interp eval $slave [list set argv0 $argv0]} + } + interp eval $slave set tcl_interactive $tcl_interactive \; \ + set auto_path [list [lremove $auto_path $tk_library]] \; \ + set argc [llength $slaveargs] \; \ + set argv [list $slaveargs] \; { + if {![llength [info command bgerror]]} { + proc bgerror err { + global errorInfo + set body [info body bgerror] + rename ::bgerror {} + if {[auto_load bgerror]} { return [bgerror $err] } + proc bgerror err $body + tkcon bgerror $err $errorInfo + } + } + } + + foreach pkg [lremove [package names] Tcl] { + foreach v [package versions $pkg] { + interp eval $slave [list package ifneeded $pkg $v \ + [package ifneeded $pkg $v]] + } + } +} + +## ::tkcon::InitInterp - inits an interpreter by placing key +## procs and aliases in it. +# ARGS: name - interp name +# type - interp type (slave|interp) +## +proc ::tkcon::InitInterp {name type} { + variable OPT + variable PRIV + + ## Don't allow messing up a local master interpreter + if {($type eq "namespace") + || (($type eq "slave") && + [regexp {^([Mm]ain|Slave[0-9]+)$} $name])} { return } + set old [Attach] + set oldname $PRIV(namesp) + catch { + Attach $name $type + EvalAttached { catch {rename ::puts ::tkcon_tcl_puts} } + foreach cmd $PRIV(slaveprocs) { EvalAttached [dump proc $cmd] } + switch -exact $type { + slave { + foreach cmd $PRIV(slavealias) { + Main [list interp alias $name ::$cmd $PRIV(name) ::$cmd] + } + } + interp { + set thistkcon [::send::appname] + foreach cmd $PRIV(slavealias) { + EvalAttached "proc $cmd args { ::send::send [list $thistkcon] $cmd \$args }" + } + } + } + ## Catch in case it's a 7.4 (no 'interp alias') interp + EvalAttached { + catch {interp alias {} ::ls {} ::dir -full} + if {[catch {interp alias {} ::puts {} ::tkcon_puts}]} { + catch {rename ::tkcon_puts ::puts} + } elseif {[llength [info commands ::tcl::chan::puts]]} { + catch {interp alias {} ::tcl::chan::puts {} ::tkcon_puts} + } + } + if {$OPT(gets) != ""} { + EvalAttached { + catch {rename ::gets ::tkcon_tcl_gets} + if {[catch {interp alias {} ::gets {} ::tkcon_gets}]} { + catch {rename ::tkcon_gets ::gets} + } elseif {[llength [info commands ::tcl::chan::gets]]} { + catch {interp alias {} ::tcl::chan::gets {} ::tkcon_gets} + } + } + } + return + } {err} + eval Attach $old + AttachNamespace $oldname + if {$err ne ""} { return -code error $err } +} + +## ::tkcon::InitUI - inits UI portion (console) of tkcon +## Creates all elements of the console window and sets up the text tags +# ARGS: root - widget pathname of the tkcon console root +# title - title for the console root and main (.) windows +# Calls: ::tkcon::InitMenus, ::tkcon::Prompt +## +proc ::tkcon::InitUI {title} { + variable OPT + variable PRIV + variable COLOR + + set root $PRIV(root) + if {$root eq "."} { set w {} } else { set w [toplevel $root] } + if {!$PRIV(WWW)} { + wm withdraw $root + wm protocol $root WM_DELETE_WINDOW $PRIV(protocol) + } + set PRIV(base) $w + + catch {font create tkconfixed -family Courier -size -12} + catch {font create tkconfixedbold -family Courier -size -12 -weight bold} + + set PRIV(statusbar) [set sbar [frame $w.fstatus]] + set PRIV(tabframe) [frame $sbar.tabs] + set PRIV(X) [button $sbar.deltab -text "X" -command ::tkcon::DeleteTab \ + -activeforeground red -fg red -font tkconfixedbold \ + -highlightthickness 0 -padx 2 -pady 0 -borderwidth 1 \ + -state disabled -relief flat -takefocus 0] + catch {$PRIV(X) configure -overrelief raised} + label $sbar.cursor -relief sunken -borderwidth 1 -anchor e -width 6 \ + -textvariable ::tkcon::PRIV(StatusCursor) + set padx [expr {![info exists ::tcl_platform(os)] + || ($::tcl_platform(os) ne "Windows CE")}] + grid $PRIV(X) $PRIV(tabframe) $sbar.cursor -sticky news -padx $padx + grid configure $PRIV(tabframe) -sticky nsw + grid configure $PRIV(X) -pady 0 -padx 0 + grid columnconfigure $sbar 1 -weight 1 + grid rowconfigure $sbar 0 -weight 1 + grid rowconfigure $PRIV(tabframe) 0 -weight 1 + if {$PRIV(AQUA)} { + # resize control space and correct "X" button space + grid columnconfigure $sbar [lindex [grid size $sbar] 0] -minsize 16 + $PRIV(X) configure -pady 5 -padx 4 + } + + ## Create console tab + set con [InitTab $w] + set PRIV(curtab) $con + + # Only apply this for the first console + $con configure -setgrid 1 -width $OPT(cols) -height $OPT(rows) + bind $PRIV(root) { + if {"%W" == $::tkcon::PRIV(root)} { + scan [wm geometry [winfo toplevel %W]] "%%dx%%d" \ + ::tkcon::OPT(cols) ::tkcon::OPT(rows) + if {[info exists ::tkcon::EXP(spawn_id)]} { + catch {stty rows $::tkcon::OPT(rows) columns \ + $::tkcon::OPT(cols) < $::tkcon::EXP(slave,name)} + } + } + } + + # scrollbar + set sy [scrollbar $w.sy -takefocus 0 -command [list $con yview]] + if {!$PRIV(WWW) && ($::tcl_platform(os) eq "Windows CE")} { + $w.sy configure -width 10 + } + + $con configure -yscrollcommand [list $sy set] + set PRIV(console) $con + set PRIV(scrolly) $sy + + ## Menus + ## catch against use in plugin + if {[catch {menu $w.mbar} PRIV(menubar)]} { + set PRIV(menubar) [frame $w.mbar -relief raised -borderwidth 1] + } + + InitMenus $PRIV(menubar) $title + Bindings + + if {$OPT(showmenu)} { + $root configure -menu $PRIV(menubar) + } + + grid $con -row 1 -column 1 -sticky news + grid $sy -row 1 -column [expr {$OPT(scrollypos)=="left"?0:2}] -sticky ns + grid $sbar -row 2 -column 0 -columnspan 3 -sticky ew + + grid columnconfigure $root 1 -weight 1 + grid rowconfigure $root 1 -weight 1 + + if {!$OPT(showstatusbar)} { + grid remove $sbar + } + + # If we can locate the XDG icon file then make use of it. + if {[package vsatisfies [package provide Tk] 8.6]} { + if {[tk windowingsystem] eq "x11"} { + if {[set icon [locate_xdg_icon tkcon-icon.png]] ne ""} { + image create photo tkcon_icon -file $icon + wm iconphoto $root tkcon_icon + } + } + } + + if {!$PRIV(WWW)} { + wm title $root "tkcon $PRIV(version) $title" + if {$PRIV(showOnStartup)} { + # this may throw an error if toplevel is embedded + catch {wm deiconify $root} + } + } + if {$PRIV(showOnStartup)} { focus -force $PRIV(console) } + if {$OPT(gc-delay)} { + after $OPT(gc-delay) ::tkcon::GarbageCollect + } +} + +# Hunt around the XDG defined directories for the icon. +# Note: hicolor is the standard theme used by xdg-icon-resource. +proc ::tkcon::locate_xdg_icon {name} { + global env + set dirs [list /usr/local/share /usr/share] + if {[info exists env(XDG_DATA_DIRS)]} { + set dirs [split $env(XDG_DATA_DIRS) :] + } + if {[file isdirectory ~/.local/share]} { + set dirs [linsert $dirs 0 ~/.local/share] + } + foreach dir $dirs { + foreach path [list icons icons/hicolor/48x48/apps] { + set path [file join $dir $path $name] + if {[file exists $path]} { + return $path + } + } + } + return "" +} + +proc ::tkcon::InitTab {w} { + variable OPT + variable PRIV + variable COLOR + variable ATTACH + + # text console + set con $w.tab[incr PRIV(uid)] + text $con -wrap char -foreground $COLOR(stdin) \ + -insertbackground $COLOR(cursor) -borderwidth 1 -highlightthickness 0 + $con mark set output 1.0 + $con mark set limit 1.0 + if {$COLOR(bg) ne ""} { + $con configure -background $COLOR(bg) + } + set COLOR(bg) [$con cget -background] + if {$OPT(font) ne ""} { + ## Set user-requested font, if any + $con configure -font $OPT(font) + } elseif {$::tcl_platform(platform) ne "unix"} { + ## otherwise make sure the font is monospace + set font [$con cget -font] + if {![font metrics $font -fixed]} { + $con configure -font tkconfixed + } + } else { + $con configure -font tkconfixed + } + set OPT(font) [$con cget -font] + bindtags $con [list $con TkConsole TkConsolePost $PRIV(root) all] + + # scrollbar + if {!$PRIV(WWW)} { + if {$::tcl_platform(os) eq "Windows CE"} { + font configure tkconfixed -family Tahoma -size 8 + $con configure -font tkconfixed -borderwidth 0 -padx 0 -pady 0 + set cw [font measure tkconfixed "0"] + set ch [font metrics tkconfixed -linespace] + set sw [winfo screenwidth $con] + set sh [winfo screenheight $con] + # We need the magic hard offsets until I find a way to + # correctly assume size + if {$cw*($OPT(cols)+2) > $sw} { + set OPT(cols) [expr {($sw / $cw) - 2}] + } + if {$ch*($OPT(rows)+3) > $sh} { + set OPT(rows) [expr {($sh / $ch) - 3}] + } + # Place it so that the titlebar underlaps the CE titlebar + wm geometry $PRIV(root) +0+0 + } + } + $con configure -height $OPT(rows) -width $OPT(cols) + + foreach col {prompt stdout stderr stdin proc} { + $con tag configure $col -foreground $COLOR($col) + } + $con tag configure var -background $COLOR(var) + $con tag raise sel + $con tag configure blink -background $COLOR(blink) + $con tag configure find -background $COLOR(blink) + + set ATTACH($con) [Attach] + set rb [radiobutton $PRIV(tabframe).cb[winfo name $con] -takefocus 0 \ + -textvariable ::tkcon::ATTACH($con) \ + -selectcolor white -relief sunken \ + -indicatoron 0 -padx 0 -pady 0 -borderwidth 1 \ + -variable ::tkcon::PRIV(curtab) -value $con \ + -command [list ::tkcon::GotoTab $con]] + if {$::tcl_version >= 8.4} { + $rb configure -offrelief flat -overrelief raised + } + if {$PRIV(AQUA)} { + $rb configure -padx 4 -pady 4 -highlightthickness 0 + } + grid $rb -row 0 -column [lindex [grid size $PRIV(tabframe)] 0] -sticky ns + grid $con -row 1 -column 1 -sticky news + + lappend PRIV(tabs) $con + return $con +} + +proc ::tkcon::GotoTab {con} { + variable PRIV + variable ATTACH + + set numtabs [llength $PRIV(tabs)] + #if {$numtabs == 1} { return } + + if {[regexp {^[0-9]+$} $con]} { + set curtab [lsearch -exact $PRIV(tabs) $PRIV(console)] + set nexttab [expr {$curtab + $con}] + if {$nexttab >= $numtabs} { + set nexttab 0 + } elseif {$nexttab < 0} { + set nexttab "end" + } + set con [lindex $PRIV(tabs) $nexttab] + } elseif {$con == $PRIV(console)} { + return + } + + # adjust console + if {[winfo exists $PRIV(console)]} { + lower $PRIV(console) + $PRIV(console) configure -yscrollcommand {} + set ATTACH($PRIV(console)) [Attach] + } + set PRIV(console) $con + $con configure -yscrollcommand [list $PRIV(scrolly) set] + $PRIV(scrolly) configure -command [list $con yview] + + # adjust attach + eval [linsert $ATTACH($con) 0 Attach] + + set PRIV(curtab) $con + + raise $con + + if {[$con compare 1.0 == end-1c]} { + Prompt + } + + # set StatusCursor + set PRIV(StatusCursor) [$con index insert] + + focus -force $con +} + +proc ::tkcon::NewTab {{con {}}} { + variable PRIV + variable ATTACH + + set con [InitTab $PRIV(base)] + set slave [GetSlave] + InitSlave $slave + $slave alias exit ::tkcon::DeleteTab $con $slave + if {$PRIV(name) != ""} { + set ATTACH($con) [list [list $PRIV(name) $slave] slave] + } else { + set ATTACH($con) [list $slave slave] + } + $PRIV(X) configure -state normal + MenuConfigure Console "Delete Tab" -state normal + GotoTab $con +} + +# The extra code arg is for the alias of exit to this function +proc ::tkcon::DeleteTab {{con {}} {slave {}} {code 0}} { + variable PRIV + + set numtabs [llength $PRIV(tabs)] + if {$numtabs <= 2} { + $PRIV(X) configure -state disabled + MenuConfigure Console "Delete Tab" -state disabled + } + if {$numtabs == 1} { + # in the master, it should do the right thing + # currently the first master still exists - need rearch to fix + exit + # we might end up here, depending on how exit is rerouted + return + } + + if {$con == ""} { + set con $PRIV(console) + } + catch {unset ATTACH($con)} + set curtab [lsearch -exact $PRIV(tabs) $con] + set PRIV(tabs) [lreplace $PRIV(tabs) $curtab $curtab] + + set numtabs [llength $PRIV(tabs)] + set nexttab $curtab + if {$nexttab >= $numtabs} { + set nexttab end + } + set nexttab [lindex $PRIV(tabs) $nexttab] + + GotoTab $nexttab + + if {$slave != "" && $slave != $::tkcon::OPT(exec)} { + interp delete $slave + } + destroy $PRIV(tabframe).cb[winfo name $con] + destroy $con +} + +## ::tkcon::GarbageCollect - do various cleanup ops periodically to our setup +## +proc ::tkcon::GarbageCollect {} { + variable OPT + variable PRIV + + foreach w $PRIV(tabs) { + if {[winfo exists $w]} { + ## Remove error tags that no longer span anything + ## Make sure the tag pattern matches the unique tag prefix + foreach tag [$w tag names] { + if {[string match _tag* $tag] + && ![llength [$w tag ranges $tag]]} { + $w tag delete $tag + } + } + } + } + if {$OPT(gc-delay)} { + after $OPT(gc-delay) ::tkcon::GarbageCollect + } +} + +## ::tkcon::Eval - evaluates commands input into console window +## This is the first stage of the evaluating commands in the console. +## They need to be broken up into consituent commands (by ::tkcon::CmdSep) in +## case a multiple commands were pasted in, then each is eval'ed (by +## ::tkcon::EvalCmd) in turn. Any uncompleted command will not be eval'ed. +# ARGS: w - console text widget +# Calls: ::tkcon::CmdGet, ::tkcon::CmdSep, ::tkcon::EvalCmd +## +proc ::tkcon::Eval {w} { + set complete [CmdSep [CmdGet $w] cmds last] + $w mark set insert end-1c + $w insert end \n + if {[llength $cmds]} { + foreach c $cmds {EvalCmd $w $c} + $w insert insert $last {} + } elseif {$complete} { + EvalCmd $w $last + } + if {[winfo exists $w]} { + $w see insert + } +} + +## ::tkcon::EvalCmd - evaluates a single command, adding it to history +# ARGS: w - console text widget +# cmd - the command to evaluate +# Calls: ::tkcon::Prompt +# Outputs: result of command to stdout (or stderr if error occured) +# Returns: next event number +## +proc ::tkcon::EvalCmd {w cmd} { + variable OPT + variable PRIV + + $w mark set output end + if {$cmd ne ""} { + set code 0 + if {$OPT(subhistory)} { + set ev [EvalSlave history nextid] + incr ev -1 + ## FIX: calcmode doesn't work with requesting history events + if {$cmd eq "!!"} { + set code [catch {EvalSlave history event $ev} cmd] + if {!$code} {$w insert output $cmd\n stdin} + } elseif {[regexp {^!(.+)$} $cmd dummy event]} { + ## Check last event because history event is broken + set code [catch {EvalSlave history event $ev} cmd] + if {!$code && ![string match ${event}* $cmd]} { + set code [catch {EvalSlave history event $event} cmd] + } + if {!$code} {$w insert output $cmd\n stdin} + } elseif {[regexp {^\^([^^]*)\^([^^]*)\^?$} $cmd dummy old new]} { + set code [catch {EvalSlave history event $ev} cmd] + if {!$code} { + regsub -all -- $old $cmd $new cmd + $w insert output $cmd\n stdin + } + } elseif {$OPT(calcmode) && ![catch {expr $cmd} err]} { + AddSlaveHistory $cmd + set cmd $err + set code -1 + } + } + if {$code} { + $w insert output $cmd\n stderr + } else { + ## We are about to evaluate the command, so move the limit + ## mark to ensure that further s don't cause double + ## evaluation of this command - for cases like the command + ## has a vwait or something in it + $w mark set limit end + if {$OPT(nontcl) && ($PRIV(apptype) eq "interp")} { + set code [catch {EvalSend $cmd} res] + if {$code == 1} { + set PRIV(errorInfo) "Non-Tcl errorInfo not available" + } + } elseif {$PRIV(apptype) eq "socket"} { + set code [catch {EvalSocket $cmd} res] + if {$code == 1} { + set PRIV(errorInfo) "Socket-based errorInfo not available" + } + } else { + set code [catch {EvalAttached $cmd} res] + if {$code == 1} { + if {[catch {EvalAttached [list set errorInfo]} err]} { + set PRIV(errorInfo) "Error getting errorInfo:\n$err" + } else { + set PRIV(errorInfo) $err + } + } + } + if {![winfo exists $w]} { + # early abort - must be a deleted tab + return + } + AddSlaveHistory $cmd + # Run any user defined result filter command. The command is + # passed result code and data. + if {[llength $OPT(resultfilter)]} { + set cmd [linsert $OPT(resultfilter) end $code $res] + if {[catch {EvalAttached $cmd} res2]} { + $w insert output "Filter failed: $res2" stderr \n stdout + } else { + set res $res2 + } + } + catch {EvalAttached [list set _ $res]} + set maxlen $OPT(maxlinelen) + set trailer "" + if {($maxlen > 0) && ([string length $res] > $maxlen)} { + # If we exceed maximum desired output line length, truncate + # the result and add "...+${num}b" in error coloring + set trailer ...+[expr {[string length $res]-$maxlen}]b + set res [string range $res 0 $maxlen] + } + if {$code} { + if {$OPT(hoterrors)} { + set tag [UniqueTag $w] + $w insert output $res [list stderr $tag] \n$trailer stderr + $w tag bind $tag \ + [list $w tag configure $tag -underline 1] + $w tag bind $tag \ + [list $w tag configure $tag -underline 0] + $w tag bind $tag \ + "if {!\[info exists tk::Priv(mouseMoved)\] || !\$tk::Priv(mouseMoved)} \ + {[list $OPT(edit) -attach [Attach] -type error -- $PRIV(errorInfo)]}" + } else { + $w insert output $res\n$trailer stderr + } + } elseif {$res ne ""} { + $w insert output $res stdout $trailer stderr \n stdout + } + } + } + Prompt + set PRIV(event) [EvalSlave history nextid] +} + +## ::tkcon::EvalSlave - evaluates the args in the associated slave +## args should be passed to this procedure like they would be at +## the command line (not like to 'eval'). +# ARGS: args - the command and args to evaluate +## +proc ::tkcon::EvalSlave args { + interp eval $::tkcon::OPT(exec) $args +} + +## ::tkcon::EvalOther - evaluate a command in a foreign interp or slave +## without attaching to it. No check for existence is made. +# ARGS: app - interp/slave name +# type - (slave|interp) +## +proc ::tkcon::EvalOther { app type args } { + if {$type eq "slave"} { + return [Slave $app $args] + } else { + return [uplevel 1 ::send::send [list $app] $args] + } +} + +## ::tkcon::AddSlaveHistory - +## Command is added to history only if different from previous command. +## This also doesn't cause the history id to be incremented, although the +## command will be evaluated. +# ARGS: cmd - command to add +## +proc ::tkcon::AddSlaveHistory cmd { + set ev [EvalSlave history nextid] + incr ev -1 + set code [catch {EvalSlave history event $ev} lastCmd] + if {$code || $cmd ne $lastCmd} { + EvalSlave history add $cmd + # Save history every time so it's not lost in case of an abnormal termination. + # Do not warn in case of an error: we don't want an error message + # after each command if the history file is not writable. + catch {SaveHistory} + } +} + +## ::tkcon::EvalSend - sends the args to the attached interpreter +## Varies from 'send' by determining whether attachment is dead +## when an error is received +# ARGS: cmd - the command string to send across +# Returns: the result of the command +## +proc ::tkcon::EvalSend cmd { + variable OPT + variable PRIV + + if {$PRIV(deadapp)} { + if {[lsearch -exact [::send::interps] $PRIV(app)]<0} { + return + } else { + set PRIV(appname) [string range $PRIV(appname) 5 end] + set PRIV(deadapp) 0 + Prompt "\n\"$PRIV(app)\" alive\n" [CmdGet $PRIV(console)] + } + } + set code [catch {::send::send -displayof $PRIV(displayWin) $PRIV(app) $cmd} result] + if {$code && [lsearch -exact [::send::interps] $PRIV(app)]<0} { + ## Interpreter disappeared + if {($OPT(dead) ne "leave") && + (($OPT(dead) eq "ignore") || + [tk_messageBox -title "Dead Attachment" -type yesno \ + -icon info -message \ + "\"$PRIV(app)\" appears to have died.\ + \nReturn to primary slave interpreter?"] eq "no")} { + set PRIV(appname) "DEAD:$PRIV(appname)" + set PRIV(deadapp) 1 + } else { + set err "Attached Tk interpreter \"$PRIV(app)\" died." + Attach {} + set PRIV(deadapp) 0 + EvalSlave set errorInfo $err + } + Prompt \n [CmdGet $PRIV(console)] + } + return -code $code $result +} + +## ::tkcon::EvalSocket - sends the string to an interpreter attached via +## a tcp/ip socket +## +## In the EvalSocket case, ::tkcon::PRIV(app) is the socket id +## +## Must determine whether socket is dead when an error is received +# ARGS: cmd - the data string to send across +# Returns: the result of the command +## +proc ::tkcon::EvalSocket cmd { + variable OPT + variable PRIV + global tcl_version + + if {$PRIV(deadapp)} { + if {![info exists PRIV(app)] || \ + [catch {eof $PRIV(app)} eof] || $eof} { + return + } else { + set PRIV(appname) [string range $PRIV(appname) 5 end] + set PRIV(deadapp) 0 + Prompt "\n\"$PRIV(app)\" alive\n" [CmdGet $PRIV(console)] + } + } + # Sockets get \'s interpreted, so that users can + # send things like \n\r or explicit hex values + set cmd [subst -novariables -nocommands $cmd] + #puts [list $PRIV(app) $cmd] + set code [catch {puts $PRIV(app) $cmd ; flush $PRIV(app)} result] + if {$code && [eof $PRIV(app)]} { + ## Interpreter died or disappeared + puts "$code eof [eof $PRIV(app)]" + EvalSocketClosed $PRIV(app) + } + return -code $code $result +} + +## ::tkcon::EvalSocketEvent - fileevent command for an interpreter attached +## via a tcp/ip socket +## Must determine whether socket is dead when an error is received +# ARGS: args - the args to send across +# Returns: the result of the command +## +proc ::tkcon::EvalSocketEvent {sock} { + variable PRIV + + if {[gets $sock line] == -1} { + if {[eof $sock]} { + EvalSocketClosed $sock + } + return + } + puts $line +} + +## ::tkcon::EvalSocketClosed - takes care of handling a closed eval socket +## +# ARGS: args - the args to send across +# Returns: the result of the command +## +proc ::tkcon::EvalSocketClosed {sock} { + variable OPT + variable PRIV + + catch {close $sock} + if {$sock ne $PRIV(app)} { + # If we are not still attached to that socket, just return. + # Might be nice to tell the user the socket closed ... + return + } + if {$OPT(dead) ne "leave" && + ($OPT(dead) eq "ignore" || + [tk_messageBox -title "Dead Attachment" -type yesno \ + -icon question \ + -message "\"$PRIV(app)\" appears to have died.\ + \nReturn to primary slave interpreter?"] eq "no")} { + set PRIV(appname) "DEAD:$PRIV(appname)" + set PRIV(deadapp) 1 + } else { + set err "Attached Tk interpreter \"$PRIV(app)\" died." + Attach {} + set PRIV(deadapp) 0 + EvalSlave set errorInfo $err + } + Prompt \n [CmdGet $PRIV(console)] +} + +## ::tkcon::EvalNamespace - evaluates the args in a particular namespace +## This is an override for ::tkcon::EvalAttached for when the user wants +## to attach to a particular namespace of the attached interp +# ARGS: attached +# namespace the namespace to evaluate in +# args the args to evaluate +# RETURNS: the result of the command +## +proc ::tkcon::EvalNamespace { attached namespace args } { + if {[llength $args]} { + uplevel \#0 $attached \ + [list [concat [list namespace eval $namespace] $args]] + } +} + + +## ::tkcon::Namespaces - return all the namespaces descendent from $ns +## +# +## +proc ::tkcon::Namespaces {{ns ::} {l {}}} { + if {$ns ne ""} { lappend l $ns } + foreach i [EvalAttached [list namespace children $ns]] { + set l [Namespaces $i $l] + } + return $l +} + +## ::tkcon::CmdGet - gets the current command from the console widget +# ARGS: w - console text widget +# Returns: text which compromises current command line +## +proc ::tkcon::CmdGet w { + if {![llength [$w tag nextrange prompt limit end]]} { + $w tag add stdin limit end-1c + return [$w get limit end-1c] + } +} + +## ::tkcon::CmdSep - separates multiple commands into a list and remainder +# ARGS: cmd - (possible) multiple command to separate +# list - varname for the list of commands that were separated. +# last - varname of any remainder (like an incomplete final command). +# If there is only one command, it's placed in this var. +# Returns: constituent command info in varnames specified by list & rmd. +## +proc ::tkcon::CmdSep {cmd list last} { + upvar 1 $list cmds $last inc + set inc {} + set cmds {} + foreach c [split [string trimleft $cmd] \n] { + if {$inc ne ""} { + append inc \n$c + } else { + append inc [string trimleft $c] + } + if {[info complete $inc] && ![regexp {[^\\]\\$} $inc]} { + if {[regexp "^\[^#\]" $inc]} {lappend cmds $inc} + set inc {} + } + } + set i [string equal $inc {}] + if {$i && $cmds ne "" && ![string match *\n $cmd]} { + set inc [lindex $cmds end] + set cmds [lreplace $cmds end end] + } + return $i +} + +## ::tkcon::CmdSplit - splits multiple commands into a list +# ARGS: cmd - (possible) multiple command to separate +# Returns: constituent commands in a list +## +proc ::tkcon::CmdSplit {cmd} { + set inc {} + set cmds {} + foreach cmd [split [string trimleft $cmd] \n] { + if {$inc ne ""} { + append inc \n$cmd + } else { + append inc [string trimleft $cmd] + } + if {[info complete $inc] && ![regexp {[^\\]\\$} $inc]} { + #set inc [string trimright $inc] + if {[regexp "^\[^#\]" $inc]} {lappend cmds $inc} + set inc {} + } + } + if {[regexp "^\[^#\]" $inc]} {lappend cmds $inc} + return $cmds +} + +## ::tkcon::UniqueTag - creates a uniquely named tag, reusing names +## Called by ::tkcon::EvalCmd +# ARGS: w - text widget +# Outputs: tag name guaranteed unique in the widget +## +proc ::tkcon::UniqueTag {w} { + set tags [$w tag names] + set idx 0 + while {[lsearch -exact $tags _tag[incr idx]] != -1} {} + return _tag$idx +} + +## ::tkcon::ConstrainBuffer - This limits the amount of data in the text widget +## Called by ::tkcon::Prompt and in tkcon proc buffer/console switch cases +# ARGS: w - console text widget +# size - # of lines to constrain to +# Outputs: may delete data in console widget +## +proc ::tkcon::ConstrainBuffer {w size} { + if {$size && ([$w index end] > $size)} { + $w delete 1.0 [expr {int([$w index end])-$size}].0 + } +} + +## ::tkcon::Prompt - displays the prompt in the console widget +# ARGS: w - console text widget +# Outputs: prompt (specified in ::tkcon::OPT(prompt1)) to console +## +proc ::tkcon::Prompt {{pre {}} {post {}} {prompt {}}} { + variable OPT + variable PRIV + + set w $PRIV(console) + if {![winfo exists $w]} { return } + if {$pre ne ""} { $w insert end $pre stdout } + set i [$w index end-1c] + if {!$OPT(showstatusbar)} { + if {$PRIV(appname) ne ""} { + $w insert end ">$PRIV(appname)< " prompt + } + if {$PRIV(namesp) ne "::"} { + $w insert end "<$PRIV(namesp)> " prompt + } + } + if {$prompt ne ""} { + $w insert end $prompt prompt + } else { + $w insert end [EvalSlave subst $OPT(prompt1)] prompt + } + $w mark set output $i + $w mark set insert end + $w mark set limit insert + $w mark gravity limit left + if {$post ne ""} { $w insert end $post stdin } + ConstrainBuffer $w $OPT(buffer) + set ::tkcon::PRIV(StatusCursor) [$w index insert] + $w see end +} +proc ::tkcon::RePrompt {{pre {}} {post {}} {prompt {}}} { + # same as prompt, but does nothing for those actions where we + # only wanted to refresh the prompt on attach change when the + # statusbar is showing (which carries that info instead) + variable OPT + if {!$OPT(showstatusbar)} { + Prompt $pre $post $prompt + } +} + +## ::tkcon::About - gives about info for tkcon +## +proc ::tkcon::About {} { + variable OPT + variable PRIV + variable COLOR + + set w $PRIV(base).about + if {![winfo exists $w]} { + global tk_patchLevel tcl_patchLevel tcl_version + toplevel $w + wm withdraw $w + wm transient $w $PRIV(root) + wm group $w $PRIV(root) + catch {wm attributes $w -type dialog} + wm title $w "About tkcon v$PRIV(version)" + wm resizable $w 0 0 + button $w.b -text Dismiss -command [list wm withdraw $w] + text $w.text -height 9 -width 60 \ + -foreground $COLOR(stdin) \ + -background $COLOR(bg) \ + -font $OPT(font) -borderwidth 1 -highlightthickness 0 + grid $w.text -sticky news + grid $w.b -sticky se -padx 6 -pady 4 + $w.text tag config center -justify center + $w.text tag config title -justify center -font {Courier -18 bold} + # strip down the RCS info displayed in the about box + regexp {,v ([0-9\./: ]*)} $PRIV(RCS) -> RCS + $w.text insert 1.0 "About tkcon v$PRIV(version)" title \ + "\n\nCopyright 1995-2002 Jeffrey Hobbs, $PRIV(email)\ + \nRelease Info: v$PRIV(version), CVS v$RCS\ + \nDocumentation available at:\n$PRIV(docs)\ + \nUsing: Tcl v$tcl_patchLevel / Tk v$tk_patchLevel" center + $w.text config -state disabled + bind $w [list destroy $w] + } + wm deiconify $w +} + +## ::tkcon::InitMenus - inits the menubar and popup for the console +# ARGS: w - console text widget +## +proc ::tkcon::InitMenus {w title} { + variable OPT + variable PRIV + variable COLOR + global tcl_platform + + if {[catch {menu $w.pop}]} { + label $w.label -text "Menus not available in plugin mode" + grid $w.label -sticky ew + return + } + menu $w.context -disabledforeground $COLOR(disabled) + set PRIV(context) $w.context + set PRIV(popup) $w.pop + + proc MenuButton {w m l} { + $w add cascade -label $m -underline 0 -menu $w.$l + return $w.$l + } + proc MenuConfigure {m l args} { + variable PRIV + eval [list $PRIV(menubar).[string tolower $m] entryconfigure $l] $args + eval [list $PRIV(popup).[string tolower $m] entryconfigure $l] $args + } + + foreach m [list File Console Edit Interp Prefs History Help] { + set l [string tolower $m] + MenuButton $w $m $l + $w.pop add cascade -label $m -underline 0 -menu $w.pop.$l + } + + ## File Menu + ## + foreach m [list [menu $w.file -disabledforeground $COLOR(disabled)] \ + [menu $w.pop.file -disabledforeground $COLOR(disabled)]] { + $m add command -label "Load File" -underline 0 -command ::tkcon::Load + $m add cascade -label "Save ..." -underline 0 -menu $m.save + $m add separator + $m add command -label "Quit" -underline 0 -accel $PRIV(ACC)q \ + -command exit + + ## Save Menu + ## + set s $m.save + menu $s -disabledforeground $COLOR(disabled) + $s add command -label "All" -underline 0 \ + -command {::tkcon::Save {} all} + $s add command -label "History" -underline 0 \ + -command {::tkcon::Save {} history} + $s add command -label "Stdin" -underline 3 \ + -command {::tkcon::Save {} stdin} + $s add command -label "Stdout" -underline 3 \ + -command {::tkcon::Save {} stdout} + $s add command -label "Stderr" -underline 3 \ + -command {::tkcon::Save {} stderr} + } + + ## Console Menu + ## + foreach m [list [menu $w.console -disabledfore $COLOR(disabled)] \ + [menu $w.pop.console -disabledfore $COLOR(disabled)]] { + $m add command -label "$title Console" -state disabled + $m add command -label "New Console" -underline 0 -accel $PRIV(ACC)N \ + -command ::tkcon::New + $m add command -label "New Tab" -underline 4 -accel $PRIV(ACC)T \ + -command ::tkcon::NewTab + $m add command -label "Delete Tab" -underline 0 \ + -command ::tkcon::DeleteTab -state disabled + $m add command -label "Close Console" -underline 0 -accel $PRIV(ACC)w \ + -command ::tkcon::Destroy + $m add command -label "Clear Console" -underline 1 -accel Ctrl-l \ + -command { clear; ::tkcon::Prompt } + if {[tk windowingsystem] eq "x11"} { + $m add separator + $m add command -label "Make Xauth Secure" -und 5 \ + -command ::tkcon::XauthSecure + } + $m add separator + $m add cascade -label "Attach To ..." -underline 0 -menu $m.attach + + ## Attach Console Menu + ## + set sub [menu $m.attach -disabledforeground $COLOR(disabled)] + $sub add cascade -label "Interpreter" -underline 0 -menu $sub.apps + $sub add cascade -label "Namespace" -underline 0 -menu $sub.name + + ## Attach Console Menu + ## + menu $sub.apps -disabledforeground $COLOR(disabled) \ + -postcommand [list ::tkcon::AttachMenu $sub.apps] + + ## Attach Namespace Menu + ## + menu $sub.name -disabledforeground $COLOR(disabled) \ + -postcommand [list ::tkcon::NamespaceMenu $sub.name] + + ## Attach Socket Menu + ## + $sub add cascade -label "Socket" -underline 0 -menu $sub.sock + menu $sub.sock -disabledforeground $COLOR(disabled) \ + -postcommand [list ::tkcon::SocketMenu $sub.sock] + + if {[tk windowingsystem] eq "x11"} { + ## Attach Display Menu + ## + $sub add cascade -label "Display" -underline 0 -menu $sub.disp + menu $sub.disp -disabledforeground $COLOR(disabled) \ + -postcommand [list ::tkcon::DisplayMenu $sub.disp] + } + } + + ## Edit Menu + ## + set text $PRIV(console) + foreach m [list [menu $w.edit] [menu $w.pop.edit]] { + $m add command -label "Cut" -underline 2 -accel $PRIV(ACC)x \ + -command [list ::tkcon::Cut $text] + $m add command -label "Copy" -underline 0 -accel $PRIV(ACC)c \ + -command [list ::tkcon::Copy $text] + $m add command -label "Paste" -underline 0 -accel $PRIV(ACC)v \ + -command [list ::tkcon::Paste $text] + $m add separator + $m add command -label "Find" -underline 0 -accel $PRIV(ACC)F \ + -command [list ::tkcon::FindBox $text] + } + + ## Interp Menu + ## + foreach m [list $w.interp $w.pop.interp] { + menu $m -disabledforeground $COLOR(disabled) \ + -postcommand [list ::tkcon::InterpMenu $m] + } + + ## Prefs Menu + ## + foreach m [list [menu $w.prefs] [menu $w.pop.prefs]] { + $m add check -label "Brace Highlighting" \ + -underline 0 -variable ::tkcon::OPT(lightbrace) + $m add check -label "Command Highlighting" \ + -underline 0 -variable ::tkcon::OPT(lightcmd) + $m add check -label "History Substitution" \ + -underline 0 -variable ::tkcon::OPT(subhistory) + $m add check -label "Hot Errors" \ + -underline 4 -variable ::tkcon::OPT(hoterrors) + $m add check -label "Non-Tcl Attachments" \ + -underline 0 -variable ::tkcon::OPT(nontcl) + $m add check -label "Calculator Mode" \ + -underline 1 -variable ::tkcon::OPT(calcmode) + $m add check -label "Show Multiple Matches" \ + -underline 0 -variable ::tkcon::OPT(showmultiple) + if {!$PRIV(AQUA)} { + $m add check -label "Show Menubar" \ + -underline 5 -variable ::tkcon::OPT(showmenu) \ + -command { + $::tkcon::PRIV(root) configure \ + -menu [expr {$::tkcon::OPT(showmenu) ? + $::tkcon::PRIV(menubar) : {}}] + } + } + $m add check -label "Show Statusbar" \ + -underline 5 -variable ::tkcon::OPT(showstatusbar) \ + -command { + if {$::tkcon::OPT(showstatusbar)} { + grid $::tkcon::PRIV(statusbar) + } else { grid remove $::tkcon::PRIV(statusbar) } + } + $m add cascade -label "Scrollbar" -underline 2 -menu $m.scroll + + ## Scrollbar Menu + ## + set m [menu $m.scroll] + $m add radio -label "Left" -value left \ + -variable ::tkcon::OPT(scrollypos) \ + -command { grid configure $::tkcon::PRIV(scrolly) -column 0 } + $m add radio -label "Right" -value right \ + -variable ::tkcon::OPT(scrollypos) \ + -command { grid configure $::tkcon::PRIV(scrolly) -column 2 } + } + + ## History Menu + ## + foreach m [list $w.history $w.pop.history] { + menu $m -disabledforeground $COLOR(disabled) \ + -postcommand [list ::tkcon::HistoryMenu $m] + } + + ## Help Menu + ## + foreach m [list [menu $w.help] [menu $w.pop.help]] { + $m add command -label "About " -underline 0 -accel $PRIV(ACC)A \ + -command ::tkcon::About + $m add command -label "Retrieve Latest Version" -underline 0 \ + -command ::tkcon::Retrieve + if {![catch {package require ActiveTcl} ver]} { + set cmd "" + if {$tcl_platform(platform) == "windows"} { + package require registry + set ver [join [lrange [split $ver .] 0 3] .] + set key {HKEY_LOCAL_MACHINE\SOFTWARE\ActiveState\ActiveTcl} + if {![catch {registry get "$key\\$ver\\Help" ""} help] + && [file exists $help]} { + set cmd [list exec $::env(COMSPEC) /c start {} $help] + } + } elseif {$tcl_platform(os) == "Darwin"} { + set ver ActiveTcl-[join [lrange [split $ver .] 0 1] .] + set rsc "/Library/Frameworks/Tcl.framework/Resources" + set help "$rsc/English.lproj/$ver/index.html" + if {[file exists $help]} { + set cmd [list exec open $help] + } + } elseif {$tcl_platform(platform) == "unix"} { + set help [file dirname [info nameofexe]] + append help /../html/index.html + if {[file exists $help]} { + set cmd [list puts "Start $help"] + } + } + if {$cmd != ""} { + $m add separator + $m add command -label "ActiveTcl Help" -underline 10 \ + -command $cmd + } + } + } +} + +## ::tkcon::HistoryMenu - dynamically build the menu for attached interpreters +## +# ARGS: m - menu widget +## +proc ::tkcon::HistoryMenu m { + variable PRIV + + if {![winfo exists $m]} return + set id [EvalSlave history nextid] + if {$PRIV(histid)==$id} return + set PRIV(histid) $id + $m delete 0 end + while {($id>1) && ($id>$PRIV(histid)-10) && \ + ![catch {EvalSlave history event [incr id -1]} tmp]} { + set lbl $tmp + if {[string len $lbl]>32} { set lbl [string range $tmp 0 28]... } + $m add command -label "$id: $lbl" -command " + $::tkcon::PRIV(console) delete limit end + $::tkcon::PRIV(console) insert limit [list $tmp] + $::tkcon::PRIV(console) see end + ::tkcon::Eval $::tkcon::PRIV(console)" + } +} + +## ::tkcon::InterpMenu - dynamically build the menu for attached interpreters +## +# ARGS: w - menu widget +## +proc ::tkcon::InterpMenu w { + variable OPT + variable PRIV + variable COLOR + + if {![winfo exists $w]} return + $w delete 0 end + foreach {app type} [Attach] break + $w add command -label "[string toupper $type]: $app" -state disabled + if {($OPT(nontcl) && $type eq "interp") || $PRIV(deadapp)} { + $w add separator + $w add command -state disabled -label "Communication disabled to" + $w add command -state disabled -label "dead or non-Tcl interps" + return + } + + ## Show Last Error + ## + $w add separator + $w add command -label "Show Last Error" \ + -command [list tkcon error $app $type] + + ## Packages Cascaded Menu + ## + $w add separator + $w add command -label "Manage Packages" -underline 0 \ + -command [list ::tkcon::InterpPkgs $app $type] + + ## State Checkpoint/Revert + ## + $w add separator + $w add command -label "Checkpoint State" \ + -command [list ::tkcon::StateCheckpoint $app $type] + $w add command -label "Revert State" \ + -command [list ::tkcon::StateRevert $app $type] + $w add command -label "View State Change" \ + -command [list ::tkcon::StateCompare $app $type] + + ## Init Interp + ## + $w add separator + $w add command -label "Send tkcon Commands" \ + -command [list ::tkcon::InitInterp $app $type] +} + +## ::tkcon::PkgMenu - fill in in the applications sub-menu +## with a list of all the applications that currently exist. +## +proc ::tkcon::InterpPkgs {app type} { + variable PRIV + + set t $PRIV(base).interppkgs + if {![winfo exists $t]} { + toplevel $t + wm withdraw $t + wm title $t "$app Packages" + wm transient $t $PRIV(root) + wm group $t $PRIV(root) + catch {wm attributes $t -type dialog} + bind $t [list destroy $t] + + label $t.ll -text "Loadable:" -anchor w + label $t.lr -text "Loaded:" -anchor w + listbox $t.loadable -font tkconfixed -background white -borderwidth 1 \ + -yscrollcommand [list $t.llsy set] -selectmode extended + listbox $t.loaded -font tkconfixed -background white -borderwidth 1 \ + -yscrollcommand [list $t.lrsy set] + scrollbar $t.llsy -command [list $t.loadable yview] + scrollbar $t.lrsy -command [list $t.loaded yview] + button $t.load -borderwidth 1 -text ">>" \ + -command [list ::tkcon::InterpPkgLoad $app $type $t.loadable] + if {$::tcl_version >= 8.4} { + $t.load configure -relief flat -overrelief raised + } + + set f [frame $t.btns] + button $f.refresh -width 8 -text "Refresh" -command [info level 0] + button $f.dismiss -width 8 -text "Dismiss" -command [list destroy $t] + grid $f.refresh $f.dismiss -padx 4 -pady 3 -sticky ew + if {$PRIV(AQUA)} { # corner resize control space + grid columnconfigure $f [lindex [grid size $f] 0] -minsize 16 + } + + grid $t.ll x x $t.lr x -sticky ew + grid $t.loadable $t.llsy $t.load $t.loaded $t.lrsy -sticky news + grid $t.btns -sticky e -columnspan 5 + grid columnconfigure $t {0 3} -weight 1 + grid rowconfigure $t 1 -weight 1 + grid configure $t.load -sticky "" + + bind $t.loadable "[list $t.load invoke]; break" + } + $t.loaded delete 0 end + $t.loadable delete 0 end + + # just in case stuff has been added to the auto_path + # we have to make sure that the errorInfo doesn't get screwed up + EvalAttached { + set __tkcon_error $errorInfo + catch {package require bogus-package-name} + set errorInfo ${__tkcon_error} + unset __tkcon_error + } + # get all packages loaded into current interp + foreach pkg [EvalAttached [list info loaded {}]] { + set pkg [lindex $pkg 1] + set loaded($pkg) [package provide $pkg] + } + # get all package names currently visible + foreach pkg [lremove [EvalAttached {package names}] Tcl] { + set version [EvalAttached [list package provide $pkg]] + if {$version ne ""} { + set loaded($pkg) $version + } elseif {![info exists loaded($pkg)]} { + set loadable($pkg) package + } + } + # get packages that are loaded in any interp + foreach pkg [EvalAttached {info loaded}] { + set pkg [lindex $pkg 1] + if {![info exists loaded($pkg)] && ![info exists loadable($pkg)]} { + set loadable($pkg) load + } + } + foreach pkg [lsort -dictionary [array names loadable]] { + foreach v [EvalAttached [list package version $pkg]] { + $t.loadable insert end [list $pkg $v "($loadable($pkg))"] + } + } + foreach pkg [lsort -dictionary [array names loaded]] { + $t.loaded insert end [list $pkg $loaded($pkg)] + } + + wm deiconify $t + raise $t +} + +proc ::tkcon::InterpPkgLoad {app type lb} { + # load the lb entry items into the interp + foreach sel [$lb curselection] { + foreach {pkg ver method} [$lb get $sel] { break } + if {$method == "(package)"} { + set code [catch {::tkcon::EvalOther $app $type \ + package require $pkg $ver} msg] + } elseif {$method == "(load)"} { + set code [catch {::tkcon::EvalOther $app $type load {} $pkg} msg] + } else { + set code 1 + set msg "Incorrect entry in Loadable selection" + } + if {$code} { + tk_messageBox -icon error -title "Error requiring $pkg" -type ok \ + -message "Error requiring $pkg $ver:\n$msg\n$::errorInfo" + } + } + # refresh package list + InterpPkgs $app $type +} + +## ::tkcon::AttachMenu - fill in in the applications sub-menu +## with a list of all the applications that currently exist. +## +proc ::tkcon::AttachMenu m { + variable OPT + variable PRIV + + array set interps [set tmp [Interps]] + foreach {i j} $tmp { set tknames($j) {} } + + $m delete 0 end + set cmd {::tkcon::RePrompt \n [::tkcon::CmdGet $::tkcon::PRIV(console)]} + $m add radio -label {None (use local slave) } -accel $PRIV(ACC)1 \ + -variable ::tkcon::PRIV(app) \ + -value [concat $::tkcon::PRIV(name) $::tkcon::OPT(exec)] \ + -command "::tkcon::Attach {}; $cmd" + $m add separator + $m add command -label "Foreign Tk Interpreters" -state disabled + foreach i [lsort [lremove [::send::interps] [array names tknames]]] { + $m add radio -label $i -variable ::tkcon::PRIV(app) -value $i \ + -command "::tkcon::Attach [list $i] interp; $cmd" + } + $m add separator + + $m add command -label "tkcon Interpreters" -state disabled + foreach i [lsort [array names interps]] { + if {$interps($i) eq ""} { set interps($i) "no Tk" } + if {[regexp {^Slave[0-9]+} $i]} { + set opts [list -label "$i ($interps($i))" \ + -variable ::tkcon::PRIV(app) -value $i \ + -command "::tkcon::Attach [list $i] slave; $cmd"] + if {$PRIV(name) eq $i} { + append opts " -accel $PRIV(ACC)2" + } + eval [list $m add radio] $opts + } else { + set name [concat Main $i] + if {$name eq "Main"} { + $m add radio -label "$name ($interps($i))" -accel $PRIV(ACC)3 \ + -variable ::tkcon::PRIV(app) -value Main \ + -command "::tkcon::Attach [list $name] slave; $cmd" + } else { + $m add radio -label "$name ($interps($i))" \ + -variable ::tkcon::PRIV(app) -value $i \ + -command "::tkcon::Attach [list $name] slave; $cmd" + } + } + } +} + +## Displays Cascaded Menu +## +proc ::tkcon::DisplayMenu m { + $m delete 0 end + set cmd {::tkcon::RePrompt \n [::tkcon::CmdGet $::tkcon::PRIV(console)]} + + $m add command -label "New Display" -command ::tkcon::NewDisplay + foreach disp [Display] { + $m add separator + $m add command -label $disp -state disabled + set res [Display $disp] + set win [lindex $res 0] + foreach i [lsort [lindex $res 1]] { + $m add radio -label $i -variable ::tkcon::PRIV(app) -value $i \ + -command "::tkcon::Attach [list $i] [list dpy:$win]; $cmd" + } + } +} + +## Sockets Cascaded Menu +## +proc ::tkcon::SocketMenu m { + $m delete 0 end + set cmd {::tkcon::RePrompt \n [::tkcon::CmdGet $::tkcon::PRIV(console)]} + + $m add command -label "Create Connection" \ + -command "::tkcon::NewSocket; $cmd" + foreach sock [file channels sock*] { + $m add radio -label $sock -variable ::tkcon::PRIV(app) -value $sock \ + -command "::tkcon::Attach $sock socket; $cmd" + } +} + +## Namepaces Cascaded Menu +## +proc ::tkcon::NamespaceMenu m { + variable PRIV + variable OPT + + $m delete 0 end + if {($PRIV(deadapp) || $PRIV(apptype) eq "socket" || \ + ($OPT(nontcl) && $PRIV(apptype) eq "interp"))} { + $m add command -label "No Namespaces" -state disabled + return + } + + ## Same command as for ::tkcon::AttachMenu items + set cmd {::tkcon::RePrompt \n [::tkcon::CmdGet $::tkcon::PRIV(console)]} + + set names [lsort [Namespaces ::]] + if {[llength $names] > $OPT(maxmenu)} { + $m add command -label "Attached to $PRIV(namesp)" -state disabled + $m add command -label "List Namespaces" \ + -command [list ::tkcon::NamespacesList $names] + } else { + foreach i $names { + if {$i eq "::"} { + $m add radio -label "Main" -value $i \ + -variable ::tkcon::PRIV(namesp) \ + -command "::tkcon::AttachNamespace [list $i]; $cmd" + } else { + $m add radio -label $i -value $i \ + -variable ::tkcon::PRIV(namesp) \ + -command "::tkcon::AttachNamespace [list $i]; $cmd" + } + } + } +} + +## Namepaces List +## +proc ::tkcon::NamespacesList {names} { + variable PRIV + + set f $PRIV(base).namespaces + catch {destroy $f} + toplevel $f + catch {wm attributes $f -type dialog} + listbox $f.names -width 30 -height 15 -selectmode single \ + -yscrollcommand [list $f.scrollv set] \ + -xscrollcommand [list $f.scrollh set] \ + -background white -borderwidth 1 + scrollbar $f.scrollv -command [list $f.names yview] + scrollbar $f.scrollh -command [list $f.names xview] -orient horizontal + frame $f.buttons + button $f.cancel -text "Cancel" -command [list destroy $f] + + grid $f.names $f.scrollv -sticky nesw + grid $f.scrollh -sticky ew + grid $f.buttons -sticky nesw + grid $f.cancel -in $f.buttons -pady 6 + + grid columnconfigure $f 0 -weight 1 + grid rowconfigure $f 0 -weight 1 + #fill the listbox + foreach i $names { + if {$i eq "::"} { + $f.names insert 0 Main + } else { + $f.names insert end $i + } + } + #Bindings + bind $f.names { + ## Catch in case the namespace disappeared on us + catch { ::tkcon::AttachNamespace [%W get [%W nearest %y]] } + ::tkcon::RePrompt "\n" [::tkcon::CmdGet $::tkcon::PRIV(console)] + destroy [winfo toplevel %W] + } +} + +# ::tkcon::XauthSecure -- +# +# This removes all the names in the xhost list, and secures +# the display for Tk send commands. Of course, this prevents +# what might have been otherwise allowable X connections +# +# Arguments: +# none +# Results: +# Returns nothing +# +proc ::tkcon::XauthSecure {} { + global tcl_platform + + if {[tk windowingsystem] ne "x11"} { + # This makes no sense outside of Unix + return + } + set hosts [exec xhost] + # the first line is info only + foreach host [lrange [split $hosts \n] 1 end] { + exec xhost -$host + } + exec xhost - + tk_messageBox -title "Xhost secured" -message "Xhost secured" -icon info +} + +## ::tkcon::FindBox - creates minimal dialog interface to ::tkcon::Find +# ARGS: w - text widget +# str - optional seed string for ::tkcon::PRIV(find) +## +proc ::tkcon::FindBox {w {str {}}} { + variable PRIV + + set base $PRIV(base).find + if {![winfo exists $base]} { + toplevel $base + wm withdraw $base + catch {wm attributes $base -type dialog} + wm title $base "tkcon Find" + wm resizable $base 1 0 + + label $base.l -text "Find:" -anchor e + entry $base.e -textvariable ::tkcon::PRIV(find) + + checkbutton $base.case -text "Case Sensitive" \ + -variable ::tkcon::PRIV(find,case) + checkbutton $base.re -text "Use Regexp" \ + -variable ::tkcon::PRIV(find,reg) + + frame $base.sep -borderwidth 1 -relief sunken -height 2 + frame $base.btn + grid $base.l $base.e - - -sticky ew + grid $base.case - $base.re -sticky ew + grid $base.sep -columnspan 4 -sticky ew + grid $base.btn -columnspan 4 -sticky ew + grid columnconfigure $base 3 -weight 1 + + button $base.btn.fnd -text "Find" -width 6 + button $base.btn.clr -text "Clear" -width 6 + button $base.btn.dis -text "Dismiss" -width 6 + eval grid [winfo children $base.btn] -padx 4 -pady 2 -sticky ew + if {$PRIV(AQUA)} { # corner resize control space + grid columnconfigure $base.btn \ + [lindex [grid size $base.btn] 0] -minsize 16 + } + + focus $base.e + + bind $base.e [list $base.btn.fnd invoke] + bind $base.e [list $base.btn.dis invoke] + } + $base.btn.fnd config -command "::tkcon::Find [list $w] \$::tkcon::PRIV(find) \ + -case \$::tkcon::PRIV(find,case) -reg \$::tkcon::PRIV(find,reg)" + $base.btn.clr config -command " + [list $w] tag remove find 1.0 end + set ::tkcon::PRIV(find) {} + " + $base.btn.dis config -command " + [list $w] tag remove find 1.0 end + wm withdraw [list $base] + " + if {$str ne ""} { + set PRIV(find) $str + $base.btn.fnd invoke + } + + if {[wm state $base] ne "normal"} { + wm deiconify $base + } else { raise $base } + $base.e select range 0 end +} + +## ::tkcon::Find - searches in text widget $w for $str and highlights it +## If $str is empty, it just deletes any highlighting +# ARGS: w - text widget +# str - string to search for +# -case TCL_BOOLEAN whether to be case sensitive DEFAULT: 0 +# -regexp TCL_BOOLEAN whether to use $str as pattern DEFAULT: 0 +## +proc ::tkcon::Find {w str args} { + $w tag remove find 1.0 end + set truth {^(1|yes|true|on)$} + set opts {} + foreach {key val} $args { + switch -glob -- $key { + -c* { if {[regexp -nocase $truth $val]} { set case 1 } } + -r* { if {[regexp -nocase $truth $val]} { lappend opts -regexp } } + default { return -code error "Unknown option $key" } + } + } + if {![info exists case]} { lappend opts -nocase } + if {$str eq ""} { return } + $w mark set findmark 1.0 + while {[set ix [eval $w search $opts -count numc -- \ + [list $str] findmark end]] ne ""} { + $w tag add find $ix ${ix}+${numc}c + $w mark set findmark ${ix}+1c + } + $w tag configure find -background $::tkcon::COLOR(blink) + catch {$w see find.first} + return [expr {[llength [$w tag ranges find]]/2}] +} + +## ::tkcon::Attach - called to attach tkcon to an interpreter +# ARGS: name - application name to which tkcon sends commands +# This is either a slave interperter name or tk appname. +# type - (slave|interp) type of interpreter we're attaching to +# slave means it's a tkcon interpreter +# interp means we'll need to 'send' to it. +# Results: ::tkcon::EvalAttached is recreated to evaluate in the +# appropriate interpreter +## +proc ::tkcon::Attach {{name } {type slave} {ns {}}} { + variable PRIV + variable OPT + variable ATTACH + + if {[llength [info level 0]] == 1} { + # no args were specified, return the attach info instead + return [AttachId] + } + set path [concat $PRIV(name) $OPT(exec)] + + set PRIV(displayWin) . + if {$type eq "namespace"} { + return [uplevel 1 ::tkcon::AttachNamespace $name] + } elseif {[string match dpy:* $type]} { + set PRIV(displayWin) [string range $type 4 end] + } elseif {[string match sock* $type]} { + global tcl_version + if {[catch {eof $name} res]} { + return -code error "No known channel \"$name\"" + } elseif {$res} { + catch {close $name} + return -code error "Channel \"$name\" returned EOF" + } + set app $name + set type socket + } elseif {$name ne ""} { + array set interps [Interps] + if {[string match {[Mm]ain} [lindex $name 0]]} { + set name [lrange $name 1 end] + } + if {$name eq $path} { + set name {} + set app $path + set type slave + } elseif {[info exists interps($name)]} { + if {$name eq ""} { set name Main; set app Main } + set type slave + } elseif {[interp exists $name]} { + set name [concat $PRIV(name) $name] + set type slave + } elseif {[interp exists [concat $OPT(exec) $name]]} { + set name [concat $path $name] + set type slave + } elseif {[lsearch -exact [::send::interps] $name] > -1} { + if {[EvalSlave info exists tk_library] + && $name eq [EvalSlave tk appname]} { + set name {} + set app $path + set type slave + } elseif {[set i [lsearch -exact \ + [Main set ::tkcon::PRIV(interps)] $name]] != -1} { + set name [lindex [Main set ::tkcon::PRIV(slaves)] $i] + if {[string match {[Mm]ain} $name]} { set app Main } + set type slave + } else { + set type interp + } + } else { + return -code error "No known interpreter \"$name\"" + } + } else { + set app $path + } + if {![info exists app]} { set app $name } + array set PRIV [list app $app appname $name apptype $type deadapp 0] + + ## ::tkcon::EvalAttached - evaluates the args in the attached interp + ## args should be passed to this procedure as if they were being + ## passed to the 'eval' procedure. This procedure is dynamic to + ## ensure evaluation occurs in the right interp. + # ARGS: args - the command and args to evaluate + ## + set PRIV(namesp) :: + set namespOK 0 + switch -glob -- $type { + slave { + if {$name eq ""} { + interp alias {} ::tkcon::EvalAttached {} \ + ::tkcon::EvalSlave uplevel \#0 + } elseif {$PRIV(app) eq "Main"} { + interp alias {} ::tkcon::EvalAttached {} ::tkcon::Main + } elseif {$PRIV(name) eq $PRIV(app)} { + interp alias {} ::tkcon::EvalAttached {} uplevel \#0 + } else { + interp alias {} ::tkcon::EvalAttached {} \ + ::tkcon::Slave $::tkcon::PRIV(app) + } + set namespOK 1 + } + sock* { + interp alias {} ::tkcon::EvalAttached {} \ + ::tkcon::EvalSlave uplevel \#0 + # The file event will just puts whatever data is found + # into the interpreter + fconfigure $name -buffering line -blocking 0 + fileevent $name readable [list ::tkcon::EvalSocketEvent $name] + } + dpy:* - + interp { + if {$OPT(nontcl)} { + interp alias {} ::tkcon::EvalAttached {} ::tkcon::EvalSlave + } else { + interp alias {} ::tkcon::EvalAttached {} ::tkcon::EvalSend + set namespOK 1 + } + } + default { + return -code error "[lindex [info level 0] 0] did not specify\ + a valid type: must be slave or interp" + } + } + if {$ns ne "" && $namespOK} { + AttachNamespace $ns + } + return [AttachId] +} + +proc ::tkcon::AttachId {} { + # return Attach info in a form that Attach accepts again + variable PRIV + + if {$PRIV(appname) eq ""} { + variable OPT + set appname [concat $PRIV(name) $OPT(exec)] + } else { + set appname $PRIV(appname) + } + set id [list $appname $PRIV(apptype)] + # only display ns info if it isn't "::" as that is what is also + # used to indicate no eval in namespace + if {$PRIV(namesp) ne "::"} { lappend id $PRIV(namesp) } + if {[info exists PRIV(console)]} { + variable ATTACH + set ATTACH($PRIV(console)) $id + } + return $id +} + +## ::tkcon::AttachNamespace - called to attach tkcon to a namespace +# ARGS: name - namespace name in which tkcon should eval commands +# Results: ::tkcon::EvalAttached will be modified +## +proc ::tkcon::AttachNamespace { name } { + variable PRIV + variable OPT + + # We could enable 'socket' bound Tcl interps, but we'd have to create + # a return listening socket + if {($OPT(nontcl) && $PRIV(apptype) eq "interp") + || $PRIV(apptype) eq "socket" + || $PRIV(deadapp)} { + return -code error "can't attach to namespace in attached environment" + } + if {$name eq "Main"} {set name ::} + if {$name ne "" && [lsearch [Namespaces ::] $name] == -1} { + return -code error "No known namespace \"$name\"" + } + if {[regexp {^(|::)$} $name]} { + ## If name=={} || ::, we want the primary namespace + set alias [interp alias {} ::tkcon::EvalAttached] + if {[string match ::tkcon::EvalNamespace* $alias]} { + eval [list interp alias {} ::tkcon::EvalAttached {}] \ + [lindex $alias 1] + } + set name :: + } else { + interp alias {} ::tkcon::EvalAttached {} ::tkcon::EvalNamespace \ + [interp alias {} ::tkcon::EvalAttached] [list $name] + } + set PRIV(namesp) $name + return [AttachId] +} + +## ::tkcon::NewSocket - called to create a socket to connect to +# ARGS: none +# Results: It will create a socket, and attach if requested +## +proc ::tkcon::NewSocket {} { + variable PRIV + + set t $PRIV(base).newsock + if {![winfo exists $t]} { + toplevel $t + wm withdraw $t + catch {wm attributes $t -type dialog} + wm title $t "tkcon Create Socket" + wm resizable $t 1 0 + label $t.lhost -text "Host: " + entry $t.host -width 16 -takefocus 1 + label $t.lport -text "Port: " + entry $t.port -width 4 -takefocus 1 + button $t.ok -text "OK" -command {set ::tkcon::PRIV(grab) 1} -width 4 \ + -takefocus 1 + bind $t.host [list focus $t.port] + bind $t.port [list focus $t.ok] + bind $t.ok [list $t.ok invoke] + grid $t.lhost $t.host $t.lport $t.port $t.ok -sticky ew + grid configure $t.ok -padx 4 -pady 2 + grid columnconfig $t 1 -weight 1 + grid rowconfigure $t 1 -weight 1 + if {$PRIV(AQUA)} { # corner resize control space + grid columnconfigure $t [lindex [grid size $t] 0] -minsize 16 + } + wm transient $t $PRIV(root) + wm group $t $PRIV(root) + wm geometry $t +[expr {([winfo screenwidth $t]-[winfo \ + reqwidth $t]) / 2}]+[expr {([winfo \ + screenheight $t]-[winfo reqheight $t]) / 2}] + bind $t [list destroy $t] + } + #$t.host delete 0 end + #$t.port delete 0 end + wm deiconify $t + raise $t + grab $t + focus $t.host + vwait ::tkcon::PRIV(grab) + grab release $t + wm withdraw $t + set host [$t.host get] + set port [$t.port get] + if {$host == ""} { return } + if {[catch { + set sock [socket $host $port] + } err]} { + tk_messageBox -title "Socket Connection Error" \ + -message "Unable to connect to \"$host:$port\":\n$err" \ + -icon error -type ok + } else { + Attach $sock socket + } +} + +## ::tkcon::Load - sources a file into the console +## The file is actually sourced in the currently attached's interp +# ARGS: fn - (optional) filename to source in +# Returns: selected filename ({} if nothing was selected) +## +proc ::tkcon::Load { {fn ""} } { + set types { + {{Tcl Files} {.tcl .tk}} + {{Text Files} {.txt}} + {{All Files} *} + } + # Allow for VFS directories, use Tk dialogs automatically when in + # VFS-based areas + set check [expr {$fn == "" ? [pwd] : $fn}] + if {$::tcl_version >= 8.4 && [lindex [file system $check] 0] == "tclvfs"} { + set opencmd [list ::tk::dialog::file:: open] + } else { + set opencmd [list tk_getOpenFile] + } + if {$fn eq "" && + ([catch {tk_getOpenFile -filetypes $types \ + -title "Source File"} fn] || $fn eq "") + } { return } + EvalAttached [list source $fn] +} + +## ::tkcon::Save - saves the console or other widget buffer to a file +## This does not eval in a slave because it's not necessary +# ARGS: w - console text widget +# fn - (optional) filename to save to +## +proc ::tkcon::Save { {fn ""} {type ""} {opt ""} {mode w} } { + variable PRIV + + if {![regexp -nocase {^(all|history|stdin|stdout|stderr|widget)$} $type]} { + array set s { 0 All 1 History 2 Stdin 3 Stdout 4 Stderr 5 Cancel } + ## Allow user to specify what kind of stuff to save + set type [tk_dialog $PRIV(base).savetype "Save Type" \ + "What part of the text do you want to save?" \ + questhead 0 $s(0) $s(1) $s(2) $s(3) $s(4) $s(5)] + if {$type == 5 || $type == -1} return + set type $s($type) + } + # Allow for VFS directories, use Tk dialogs automatically when in + # VFS-based areas + set check [expr {$opt == "" ? [pwd] : $opt}] + if {$::tcl_version >= 8.4 && [lindex [file system $check] 0] == "tclvfs"} { + set savecmd [list ::tk::dialog::file:: save] + } else { + set savecmd [list tk_getSaveFile] + } + if {$fn eq ""} { + set types { + {{Tcl Files} {.tcl .tk}} + {{Text Files} {.txt}} + {{All Files} *} + } + if {[catch {eval $savecmd [list -defaultextension .tcl \ + -filetypes $types \ + -title "Save $type"]} fn] + || $fn eq ""} return + } + set type [string tolower $type] + switch $type { + stdin - stdout - stderr { + set data {} + foreach {first last} [$PRIV(console) tag ranges $type] { + lappend data [$PRIV(console) get $first $last] + } + set data [join $data \n] + } + history { set data [tkcon history] } + all - default { set data [$PRIV(console) get 1.0 end-1c] } + widget { + set data [$opt get 1.0 end-1c] + } + } + if {[catch {open $fn $mode} fid]} { + return -code error "Save Error: Unable to open '$fn' for writing\n$fid" + } + puts -nonewline $fid $data + close $fid +} + +## ::tkcon::MainInit +## This is only called for the main interpreter to include certain procs +## that we don't want to include (or rather, just alias) in slave interps. +## +proc ::tkcon::MainInit {} { + variable PRIV + variable OPT + + if {![info exists PRIV(slaves)]} { + array set PRIV [list slave 0 slaves Main name {} \ + interps [list [tk appname]]] + } + interp alias {} ::tkcon::Main {} ::tkcon::InterpEval Main + interp alias {} ::tkcon::Slave {} ::tkcon::InterpEval + + proc ::tkcon::GetSlave {{slave {}}} { + set i 0 + while {[Slave $slave [list interp exists Slave[incr i]]]} { + # oh my god, an empty loop! + } + set interp [Slave $slave [list interp create Slave$i]] + return $interp + } + + ## ::tkcon::New - create new console window + ## Creates a slave interpreter and sources in this script. + ## All other interpreters also get a command to eval function in the + ## new interpreter. + ## + proc ::tkcon::New {} { + variable PRIV + global argv0 argc argv + + set tmp [GetSlave] + lappend PRIV(slaves) $tmp + load {} Tk $tmp + # If we have tbcload, then that should be autoloaded into slaves. + set idx [lsearch [info loaded] "* Tbcload"] + if {$idx != -1} { catch {load {} Tbcload $tmp} } + lappend PRIV(interps) [$tmp eval [list tk appname \ + "[tk appname] $tmp"]] + if {[info exists argv0]} {$tmp eval [list set argv0 $argv0]} + if {[info exists argc]} {$tmp eval [list set argc $argc]} + if {[info exists argv]} {$tmp eval [list set argv $argv]} + $tmp eval [list namespace eval ::tkcon {}] + $tmp eval [list set ::tkcon::PRIV(name) $tmp] + $tmp eval [list set ::tkcon::PRIV(SCRIPT) $::tkcon::PRIV(SCRIPT)] + $tmp alias exit ::tkcon::Exit $tmp + $tmp alias ::tkcon::Destroy ::tkcon::Destroy $tmp + $tmp alias ::tkcon::New ::tkcon::New + $tmp alias ::tkcon::GetSlave ::tkcon::GetSlave $tmp + $tmp alias ::tkcon::Main ::tkcon::InterpEval Main + $tmp alias ::tkcon::Slave ::tkcon::InterpEval + $tmp alias ::tkcon::Interps ::tkcon::Interps + $tmp alias ::tkcon::NewDisplay ::tkcon::NewDisplay + $tmp alias ::tkcon::Display ::tkcon::Display + $tmp alias ::tkcon::StateCheckpoint ::tkcon::StateCheckpoint + $tmp alias ::tkcon::StateCleanup ::tkcon::StateCleanup + $tmp alias ::tkcon::StateCompare ::tkcon::StateCompare + $tmp alias ::tkcon::StateRevert ::tkcon::StateRevert + $tmp eval { + if [catch {source -rsrc tkcon}] { source $::tkcon::PRIV(SCRIPT) } + } + return $tmp + } + + ## ::tkcon::Exit - full exit OR destroy slave console + ## This proc should only be called in the main interpreter from a slave. + ## The master determines whether we do a full exit or just kill the slave. + ## + proc ::tkcon::Exit {slave args} { + variable PRIV + variable OPT + + ## Slave interpreter exit request + if {$OPT(slaveexit) eq "exit" || [llength $PRIV(interps)] == 1} { + ## Only exit if it specifically is stated to do so, or this + ## is the last interp + uplevel 1 exit $args + } else { + ## Otherwise we will delete the slave interp and associated data + Destroy $slave + } + } + + ## ::tkcon::Destroy - destroy console window + ## This proc should only be called by the main interpreter. If it is + ## called from there, it will ask before exiting tkcon. All others + ## (slaves) will just have their slave interpreter deleted, closing them. + ## + proc ::tkcon::Destroy {{slave {}}} { + variable PRIV + + # Just close on the last one + if {[llength $PRIV(interps)] == 1} { exit } + if {"" == $slave} { + ## Main interpreter close request + if {[tk_messageBox -parent $PRIV(root) -title "Quit tkcon?" \ + -message "Close all windows and exit tkcon?" \ + -icon question -type yesno] == "yes"} { exit } + return + } elseif {$slave == $::tkcon::OPT(exec)} { + set name [tk appname] + set slave "Main" + } else { + ## Slave interpreter close request + set name [InterpEval $slave] + interp delete $slave + } + set PRIV(interps) [lremove $PRIV(interps) [list $name]] + set PRIV(slaves) [lremove $PRIV(slaves) [list $slave]] + StateCleanup $slave + } + + if {$OPT(overrideexit)} { + ## We want to do a couple things before exiting... + if {[catch {rename ::exit ::tkcon::FinalExit} err]} { + puts stderr "tkcon might panic:\n$err" + } + proc ::exit args { + if {$::tkcon::OPT(usehistory)} { + if {[catch {::tkcon::SaveHistory} msg]} { + puts stderr "unable to save history file:\n$msg" + # pause a moment, because we are about to die finally... + after 1000 + } + } + uplevel 1 ::tkcon::FinalExit $args + } + } + + ## ::tkcon::SaveHistory - saves history to history file + ## If the history file is not writable it raises an error + proc ::tkcon::SaveHistory {} { + if {$::tkcon::OPT(usehistory)} { + if {[catch {open $::tkcon::PRIV(histfile) w} fid]} { + error $fid + } else { + set max [::tkcon::EvalSlave history nextid] + set id [expr {$max - $::tkcon::OPT(history)}] + if {$id < 1} { set id 1 } + ## FIX: This puts history in backwards!! + while {($id < $max) && ![catch \ + {::tkcon::EvalSlave history event $id} cmd]} { + if {$cmd ne ""} { + puts $fid "::tkcon::EvalSlave\ + history add [list $cmd]" + } + incr id + } + close $fid + } + } + } + + ## ::tkcon::InterpEval - passes evaluation to another named interpreter + ## If the interpreter is named, but no args are given, it returns the + ## [tk appname] of that interps master (not the associated eval slave). + ## + proc ::tkcon::InterpEval {{slave {}} args} { + variable PRIV + + if {[llength [info level 0]] == 1} { + # no args given + return $PRIV(slaves) + } elseif {[string match {[Mm]ain} $slave]} { + set slave {} + } + if {[llength $args]} { + return [interp eval $slave uplevel \#0 $args] + } else { + # beware safe interps with Tk + if {[interp eval $slave {llength [info commands tk]}]} { + if {[catch {interp eval $slave tk appname} name]} { + return "safetk" + } + return $name + } + } + } + + proc ::tkcon::Interps {{ls {}} {interp {}}} { + if {$interp eq ""} { + lappend ls {} [tk appname] + } + foreach i [interp slaves $interp] { + if {$interp ne ""} { set i "$interp $i" } + if {[interp eval $i package provide Tk] ne ""} { + # beware safe interps with Tk + if {[catch {interp eval $i tk appname} name]} { + set name {} + } + lappend ls $i $name + } else { + lappend ls $i {} + } + set ls [Interps $ls $i] + } + return $ls + } + + proc ::tkcon::Display {{disp {}}} { + variable DISP + + set res {} + if {$disp != ""} { + if {![info exists DISP($disp)]} { return } + return [list $DISP($disp) [winfo interps -displayof $DISP($disp)]] + } + return [lsort -dictionary [array names DISP]] + } + + proc ::tkcon::NewDisplay {} { + variable PRIV + variable DISP + + set t $PRIV(base).newdisp + if {![winfo exists $t]} { + toplevel $t + wm withdraw $t + catch {wm attributes $t -type dialog} + wm title $t "tkcon Attach to Display" + label $t.gets -text "New Display: " + entry $t.data -width 32 + button $t.ok -text "OK" -command {set ::tkcon::PRIV(grab) 1} + bind $t.data [list $t.ok invoke] + bind $t.ok [list $t.ok invoke] + grid $t.gets $t.data -sticky ew + grid $t.ok - -sticky ew + grid columnconfig $t 1 -weight 1 + grid rowconfigure $t 1 -weight 1 + wm transient $t $PRIV(root) + wm geometry $t +[expr {([winfo screenwidth $t]-[winfo \ + reqwidth $t]) / 2}]+[expr {([winfo \ + screenheight $t]-[winfo reqheight $t]) / 2}] + } + $t.data delete 0 end + wm deiconify $t + raise $t + grab $t + focus $t.data + vwait ::tkcon::PRIV(grab) + grab release $t + wm withdraw $t + set disp [$t.data get] + if {$disp == ""} { return } + regsub -all {\.} [string tolower $disp] ! dt + set dt $PRIV(base).$dt + destroy $dt + if {[catch { + toplevel $dt -screen $disp + set interps [winfo interps -displayof $dt] + if {![llength $interps]} { + error "No other Tk interpreters on $disp" + } + ::send::send -displayof $dt [lindex $interps 0] [list info tclversion] + } err]} { + global env + if {[info exists env(DISPLAY)]} { + set myd $env(DISPLAY) + } else { + set myd "myDisplay:0" + } + tk_messageBox -title "Display Connection Error" \ + -message "Unable to connect to \"$disp\":\n$err\ + \nMake sure you have xauth-based permissions\ + (xauth add $myd . `mcookie`), and xhost is disabled\ + (xhost -) on \"$disp\"" \ + -icon error -type ok + destroy $dt + return + } + set DISP($disp) $dt + wm withdraw $dt + bind $dt [subst {catch {unset ::tkcon::DISP($disp)}}] + tk_messageBox -title "$disp Connection" \ + -message "Connected to \"$disp\", found:\n[join $interps \n]" \ + -type ok + } + + ## + ## The following state checkpoint/revert procedures are very sketchy + ## and prone to problems. They do not track modifications to currently + ## existing procedures/variables, and they can really screw things up + ## if you load in libraries (especially Tk) between checkpoint and + ## revert. Only with this knowledge in mind should you use these. + ## + + ## ::tkcon::StateCheckpoint - checkpoints the current state of the system + ## This allows you to return to this state with ::tkcon::StateRevert + # ARGS: + ## + proc ::tkcon::StateCheckpoint {app type} { + variable CPS + variable PRIV + + if {[info exists CPS($type,$app,cmd)] && \ + [tk_dialog $PRIV(base).warning "Overwrite Previous State?" \ + "Are you sure you want to lose previously checkpointed\ + state of $type \"$app\"?" questhead 1 "Do It" "Cancel"]} return + set CPS($type,$app,cmd) [EvalOther $app $type info commands *] + set CPS($type,$app,var) [EvalOther $app $type info vars *] + return + } + + ## ::tkcon::StateCompare - compare two states and output difference + # ARGS: + ## + proc ::tkcon::StateCompare {app type {verbose 0}} { + variable CPS + variable PRIV + variable OPT + variable COLOR + + if {![info exists CPS($type,$app,cmd)]} { + return -code error \ + "No previously checkpointed state for $type \"$app\"" + } + set w $PRIV(base).compare + if {[winfo exists $w]} { + $w.text config -state normal + $w.text delete 1.0 end + } else { + toplevel $w + catch {wm attributes $w -type dialog} + frame $w.btn + scrollbar $w.sy -command [list $w.text yview] + text $w.text -yscrollcommand [list $w.sy set] -height 12 \ + -foreground $COLOR(stdin) \ + -background $COLOR(bg) \ + -insertbackground $COLOR(cursor) \ + -font $OPT(font) -borderwidth 1 -highlightthickness 0 + $w.text tag config red -foreground red + button $w.close -text "Dismiss" -width 8 \ + -command [list destroy $w] + button $w.check -text "Recheckpoint" -width 11 + button $w.revert -text "Revert" -width 8 + button $w.expand -text "Verbose" -width 8 + button $w.update -text "Update" -width 8 + + grid $w.text - - - - - $w.sy -sticky news + grid x $w.check $w.revert $w.expand $w.update $w.close + grid configure $w.close -padx {4 0} + grid rowconfigure $w 0 -weight 1 + grid columnconfigure $w 0 -weight 1 + } + wm title $w "Compare State: $type [list $app]" + + $w.check config \ + -command "::tkcon::StateCheckpoint [list $app] $type; \ + ::tkcon::StateCompare [list $app] $type $verbose" + $w.revert config \ + -command "::tkcon::StateRevert [list $app] $type; \ + ::tkcon::StateCompare [list $app] $type $verbose" + $w.update config -command [info level 0] + if {$verbose} { + $w.expand config -text Brief \ + -command [list ::tkcon::StateCompare $app $type 0] + } else { + $w.expand config -text Verbose \ + -command [list ::tkcon::StateCompare $app $type 1] + } + ## Don't allow verbose mode unless 'dump' exists in $app + ## We're assuming this is tkcon's dump command + set hasdump [llength [EvalOther $app $type info commands dump]] + if {$hasdump} { + $w.expand config -state normal + } else { + $w.expand config -state disabled + } + + set cmds [lremove [EvalOther $app $type info commands *] \ + $CPS($type,$app,cmd)] + set vars [lremove [EvalOther $app $type info vars *] \ + $CPS($type,$app,var)] + + if {$hasdump && $verbose} { + set cmds [EvalOther $app $type eval dump c -nocomplain $cmds] + set vars [EvalOther $app $type eval dump v -nocomplain $vars] + } + $w.text insert 1.0 "NEW COMMANDS IN \"$app\":\n" red \ + $cmds {} "\n\nNEW VARIABLES IN \"$app\":\n" red $vars {} + + raise $w + $w.text config -state disabled + } + + ## ::tkcon::StateRevert - reverts interpreter to previous state + # ARGS: + ## + proc ::tkcon::StateRevert {app type} { + variable CPS + variable PRIV + + if {![info exists CPS($type,$app,cmd)]} { + return -code error \ + "No previously checkpointed state for $type \"$app\"" + } + if {![tk_dialog $PRIV(base).warning "Revert State?" \ + "Are you sure you want to revert the state in $type \"$app\"?"\ + questhead 1 "Do It" "Cancel"]} { + foreach i [lremove [EvalOther $app $type info commands *] \ + $CPS($type,$app,cmd)] { + catch {EvalOther $app $type rename $i {}} + } + foreach i [lremove [EvalOther $app $type info vars *] \ + $CPS($type,$app,var)] { + catch {EvalOther $app $type unset $i} + } + } + } + + ## ::tkcon::StateCleanup - cleans up state information in master array + # + ## + proc ::tkcon::StateCleanup {args} { + variable CPS + + if {![llength $args]} { + foreach state [array names CPS slave,*] { + if {![interp exists [string range $state 6 end]]} { + unset CPS($state) + } + } + } else { + set app [lindex $args 0] + set type [lindex $args 1] + if {[regexp {^(|slave)$} $type]} { + foreach state [array names CPS "slave,$app\[, \]*"] { + if {![interp exists [string range $state 6 end]]} { + unset CPS($state) + } + } + } else { + catch {unset CPS($type,$app)} + } + } + } +} + +## ::tkcon::Event - get history event, search if string != {} +## look forward (next) if $int>0, otherwise look back (prev) +# ARGS: W - console widget +## +proc ::tkcon::Event {int {str {}}} { + if {!$int} return + + variable PRIV + set w $PRIV(console) + + set nextid [EvalSlave history nextid] + if {$str ne ""} { + ## String is not empty, do an event search + set event $PRIV(event) + if {$int < 0 && $event == $nextid} { set PRIV(cmdbuf) $str } + set len [string len $PRIV(cmdbuf)] + incr len -1 + if {$int > 0} { + ## Search history forward + while {$event < $nextid} { + if {[incr event] == $nextid} { + $w delete limit end + $w insert limit $PRIV(cmdbuf) + break + } elseif { + ![catch {EvalSlave history event $event} res] && + [set p [string first $PRIV(cmdbuf) $res]] > -1 + } { + set p2 [expr {$p + [string length $PRIV(cmdbuf)]}] + $w delete limit end + $w insert limit $res + Blink $w "limit + $p c" "limit + $p2 c" + break + } + } + set PRIV(event) $event + } else { + ## Search history reverse + while {![catch {EvalSlave history event [incr event -1]} res]} { + if {[set p [string first $PRIV(cmdbuf) $res]] > -1} { + set p2 [expr {$p + [string length $PRIV(cmdbuf)]}] + $w delete limit end + $w insert limit $res + set PRIV(event) $event + Blink $w "limit + $p c" "limit + $p2 c" + break + } + } + } + } else { + ## String is empty, just get next/prev event + if {$int > 0} { + ## Goto next command in history + if {$PRIV(event) < $nextid} { + $w delete limit end + if {[incr PRIV(event)] == $nextid} { + $w insert limit $PRIV(cmdbuf) + } else { + $w insert limit [EvalSlave history event $PRIV(event)] + } + } + } else { + ## Goto previous command in history + if {$PRIV(event) == $nextid} { + set PRIV(cmdbuf) [CmdGet $w] + } + if {[catch {EvalSlave history event [incr PRIV(event) -1]} res]} { + incr PRIV(event) + } else { + $w delete limit end + $w insert limit $res + } + } + } + $w mark set insert end + $w see end +} + +## ::tkcon::Highlight - magic highlighting +## beware: voodoo included +# ARGS: +## +proc ::tkcon::Highlight {w type} { + variable COLOR + variable OPT + + switch -exact $type { + "error" { HighlightError $w } + "tcl" - "test" { + if {[winfo class $w] != "Ctext"} { return } + + foreach {app type} [tkcon attach] {break} + set cmds [::tkcon::EvalOther $app $type info commands] + + set classes [list \ + [list comment ClassForRegexp "^\\s*#\[^\n\]*" $COLOR(stderr)] \ + [list var ClassWithOnlyCharStart "\$" $COLOR(stdout)] \ + [list syntax ClassForSpecialChars "\[\]{}\"" $COLOR(prompt)] \ + [list command Class $cmds $COLOR(proc)] \ + ] + + # Remove all highlight classes from a widget + ctext::clearHighlightClasses $w + foreach class $classes { + foreach {cname ctype cptn ccol} $class break + ctext::addHighlight$ctype $w $cname $ccol $cptn + } + $w highlight 1.0 end + } + } +} + +## ::tkcon::HighlightError - magic error highlighting +## beware: voodoo included +# ARGS: +## +proc ::tkcon::HighlightError w { + variable COLOR + variable OPT + + ## do voodoo here + set app [Attach] + # we have to pull the text out, because text regexps are screwed on \n's. + set info [$w get 1.0 end-1c] + # Check for specific line error in a proc + set exp(proc) "\"(\[^\"\]+)\"\n\[\t \]+\\\(procedure \"(\[^\"\]+)\"" + # Check for too few args to a proc + set exp(param) "parameter \"(\[^\"\]+)\" to \"(\[^\"\]+)\"" + set start 1.0 + while { + [regexp -indices -- $exp(proc) $info junk what cmd] || + [regexp -indices -- $exp(param) $info junk what cmd] + } { + foreach {w0 w1} $what {c0 c1} $cmd {break} + set what [string range $info $w0 $w1] + set cmd [string range $info $c0 $c1] + if {[string match *::* $cmd]} { + set res [uplevel 1 ::tkcon::EvalOther $app namespace eval \ + [list [namespace qualifiers $cmd] \ + [list info procs [namespace tail $cmd]]]] + } else { + set res [uplevel 1 ::tkcon::EvalOther $app info procs [list $cmd]] + } + if {[llength $res]==1} { + set tag [UniqueTag $w] + $w tag add $tag $start+${c0}c $start+1c+${c1}c + $w tag configure $tag -foreground $COLOR(stdout) + $w tag bind $tag [list $w tag configure $tag -underline 1] + $w tag bind $tag [list $w tag configure $tag -underline 0] + $w tag bind $tag "if {!\$tk::Priv(mouseMoved)} \ + {[list $OPT(edit) -attach $app -type proc -find $what -- $cmd]}" + } + set info [string range $info $c1 end] + set start [$w index $start+${c1}c] + } + ## Next stage, check for procs that start a line + set start 1.0 + set exp(cmd) "^\"\[^\" \t\n\]+" + while { + [string compare {} [set ix \ + [$w search -regexp -count numc -- $exp(cmd) $start end]]] + } { + set start [$w index $ix+${numc}c] + # +1c to avoid the first quote + set cmd [$w get $ix+1c $start] + if {[string match *::* $cmd]} { + set res [uplevel 1 ::tkcon::EvalOther $app namespace eval \ + [list [namespace qualifiers $cmd] \ + [list info procs [namespace tail $cmd]]]] + } else { + set res [uplevel 1 ::tkcon::EvalOther $app info procs [list $cmd]] + } + if {[llength $res]==1} { + set tag [UniqueTag $w] + $w tag add $tag $ix+1c $start + $w tag configure $tag -foreground $COLOR(proc) + $w tag bind $tag [list $w tag configure $tag -underline 1] + $w tag bind $tag [list $w tag configure $tag -underline 0] + $w tag bind $tag "if {!\$tk::Priv(mouseMoved)} \ + {[list $OPT(edit) -attach $app -type proc -- $cmd]}" + } + } +} + +proc ::tkcon::ExpectInit {{termcap 1} {terminfo 1}} { + global env + + if {$termcap} { + set env(TERM) "tt" + set env(TERMCAP) {tt: + :ks=\E[KS: + :ke=\E[KE: + :cm=\E[%d;%dH: + :up=\E[A: + :nd=\E[C: + :cl=\E[H\E[J: + :do=^J: + :so=\E[7m: + :se=\E[m: + :k1=\EOP: + :k2=\EOQ: + :k3=\EOR: + :k4=\EOS: + :k5=\EOT: + :k6=\EOU: + :k7=\EOV: + :k8=\EOW: + :k9=\EOX: + } + } + + if {$terminfo} { + set env(TERM) "tkterm" + if {![info exists env(TEMP)]} { set env(TEMP) /tmp } + set env(TERMINFO) $env(TEMP) + + set ttsrc [file join $env(TEMP) tt.src] + set file [open $ttsrc w] + puts $file {tkterm|Don Libes' tk text widget terminal emulator, + smkx=\E[KS, + rmkx=\E[KE, + cup=\E[%p1%d;%p2%dH, + cuu1=\E[A, + cuf1=\E[C, + clear=\E[H\E[J, + ind=\n, + cr=\r, + smso=\E[7m, + rmso=\E[m, + kf1=\EOP, + kf2=\EOQ, + kf3=\EOR, + kf4=\EOS, + kf5=\EOT, + kf6=\EOU, + kf7=\EOV, + kf8=\EOW, + kf9=\EOX, + } + close $file + + if {[catch {exec tic $ttsrc} msg]} { + return -code error \ + "tic failed, you may not have terminfo support:\n$msg" + } + + file delete $ttsrc + } +} + +# term_exit is called if the spawned process exits +proc ::tkcon::term_exit {w} { + variable EXP + catch {exp_close -i $EXP(spawn_id)} + set EXP(forever) 1 + unset EXP +} + +# term_chars_changed is called after every change to the displayed chars +# You can use if you want matches to occur in the background (a la bind) +# If you want to test synchronously, then just do so - you don't need to +# redefine this procedure. +proc ::tkcon::term_chars_changed {w args} { +} + +# term_cursor_changed is called after the cursor is moved +proc ::tkcon::term_cursor_changed {w args} { +} + +proc ::tkcon::term_update_cursor {w args} { + variable OPT + variable EXP + + $w mark set insert $EXP(row).$EXP(col) + $w see insert + term_cursor_changed $w +} + +proc ::tkcon::term_clear {w args} { + $w delete 1.0 end + term_init $w +} + +proc ::tkcon::term_init {w args} { + variable OPT + variable EXP + + # initialize it with blanks to make insertions later more easily + set blankline [string repeat " " $OPT(cols)]\n + for {set i 1} {$i <= $OPT(rows)} {incr i} { + $w insert $i.0 $blankline + } + + set EXP(row) 1 + set EXP(col) 0 + + $w mark set insert $EXP(row).$EXP(col) +} + +proc ::tkcon::term_down {w args} { + variable OPT + variable EXP + + if {$EXP(row) < $OPT(rows)} { + incr EXP(row) + } else { + # already at last line of term, so scroll screen up + $w delete 1.0 2.0 + + # recreate line at end + $w insert end [string repeat " " $OPT(cols)]\n + } +} + +proc ::tkcon::term_insert {w s} { + variable OPT + variable EXP + + set chars_rem_to_write [string length $s] + set space_rem_on_line [expr {$OPT(cols) - $EXP(col)}] + + set tag_action [expr {$EXP(standout) ? "add" : "remove"}] + + ################## + # write first line + ################## + + if {$chars_rem_to_write > $space_rem_on_line} { + set chars_to_write $space_rem_on_line + set newline 1 + } else { + set chars_to_write $chars_rem_to_write + set newline 0 + } + + $w delete $EXP(row).$EXP(col) \ + $EXP(row).[expr {$EXP(col) + $chars_to_write}] + $w insert $EXP(row).$EXP(col) \ + [string range $s 0 [expr {$space_rem_on_line-1}]] + + $w tag $tag_action standout $EXP(row).$EXP(col) \ + $EXP(row).[expr {$EXP(col) + $chars_to_write}] + + # discard first line already written + incr chars_rem_to_write -$chars_to_write + set s [string range $s $chars_to_write end] + + # update EXP(col) + incr EXP(col) $chars_to_write + # update EXP(row) + if {$newline} { term_down $w } + + ################## + # write full lines + ################## + while {$chars_rem_to_write >= $OPT(cols)} { + $w delete $EXP(row).0 $EXP(row).end + $w insert $EXP(row).0 [string range $s 0 [expr {$OPT(cols)-1}]] + $w tag $tag_action standout $EXP(row).0 $EXP(row).end + + # discard line from buffer + set s [string range $s $OPT(cols) end] + incr chars_rem_to_write -$OPT(cols) + + set EXP(col) 0 + term_down $w + } + + ################# + # write last line + ################# + + if {$chars_rem_to_write} { + $w delete $EXP(row).0 $EXP(row).$chars_rem_to_write + $w insert $EXP(row).0 $s + $w tag $tag_action standout $EXP(row).0 $EXP(row).$chars_rem_to_write + set EXP(col) $chars_rem_to_write + } + + term_chars_changed $w +} + +proc ::tkcon::Expect {cmd} { + variable OPT + variable PRIV + variable EXP + + set EXP(standout) 0 + set EXP(row) 0 + set EXP(col) 0 + + set env(LINES) $OPT(rows) + set env(COLUMNS) $OPT(cols) + + ExpectInit + log_user 0 + set ::stty_init "-tabs" + uplevel \#0 [linsert $cmd 0 spawn] + set EXP(spawn_id) $::spawn_id + if {[info exists ::spawn_out(slave,name)]} { + set EXP(slave,name) $::spawn_out(slave,name) + catch {stty rows $OPT(rows) columns $OPT(cols) < $::spawn_out(slave,name)} + } + if {[string index $cmd end] == "&"} { + set cmd expect_background + } else { + set cmd expect + } + bind $PRIV(console) { + if {"%A" != ""} { + exp_send -i $::tkcon::EXP(spawn_id) "\033%A" + break + } + } + bind $PRIV(console) { + exp_send -i $::tkcon::EXP(spawn_id) -- %A + break + } + bind $PRIV(console) {exp_send -null} + set code [catch { + term_init $PRIV(console) + while {[info exists EXP(spawn_id)]} { + $cmd { + -i $::tkcon::EXP(spawn_id) + -re "^\[^\x01-\x1f\]+" { + # Text + ::tkcon::term_insert $::tkcon::PRIV(console) \ + $expect_out(0,string) + ::tkcon::term_update_cursor $::tkcon::PRIV(console) + } "^\r" { + # (cr,) Go to beginning of line + update idle + set ::tkcon::EXP(col) 0 + ::tkcon::term_update_cursor $::tkcon::PRIV(console) + } "^\n" { + # (ind,do) Move cursor down one line + if {$::tcl_platform(platform) eq "windows"} { + # Windows seems to get the LF without the CR + update idle + set ::tkcon::EXP(col) 0 + } + ::tkcon::term_down $::tkcon::PRIV(console) + ::tkcon::term_update_cursor $::tkcon::PRIV(console) + } "^\b" { + # Backspace nondestructively + incr ::tkcon::EXP(col) -1 + ::tkcon::term_update_cursor $::tkcon::PRIV(console) + } "^\a" { + bell + } "^\t" { + # Tab, shouldn't happen + send_error "got a tab!?" + } eof { + ::tkcon::term_exit $::tkcon::PRIV(console) + } "^\x1b\\\[A" { + # Cursor Up (cuu1,up) + incr ::tkcon::EXP(row) -1 + ::tkcon::term_update_cursor $::tkcon::PRIV(console) + } "^\x1b\\\[B" { + # Cursor Down + incr ::tkcon::EXP(row) + ::tkcon::term_update_cursor $::tkcon::PRIV(console) + } "^\x1b\\\[C" { + # Cursor Right (cuf1,nd) + incr ::tkcon::EXP(col) + ::tkcon::term_update_cursor $::tkcon::PRIV(console) + } "^\x1b\\\[D" { + # Cursor Left + incr ::tkcon::EXP(col) + ::tkcon::term_update_cursor $::tkcon::PRIV(console) + } "^\x1b\\\[H" { + # Cursor Home + } -re "^\x1b\\\[(\[0-9\]*);(\[0-9\]*)H" { + # (cup,cm) Move to row y col x + set ::tkcon::EXP(row) [expr {$expect_out(1,string)+1}] + set ::tkcon::EXP(col) $expect_out(2,string) + ::tkcon::term_update_cursor $::tkcon::PRIV(console) + } "^\x1b\\\[H\x1b\\\[J" { + # (clear,cl) Clear screen + ::tkcon::term_clear $::tkcon::PRIV(console) + ::tkcon::term_update_cursor $::tkcon::PRIV(console) + } "^\x1b\\\[7m" { + # (smso,so) Begin standout mode + set ::tkcon::EXP(standout) 1 + } "^\x1b\\\[m" { + # (rmso,se) End standout mode + set ::tkcon::EXP(standout) 0 + } "^\x1b\\\[KS" { + # (smkx,ks) start keyboard-transmit mode + # terminfo invokes these when going in/out of graphics mode + # In graphics mode, we should have no scrollbars + #graphicsSet 1 + } "^\x1b\\\[KE" { + # (rmkx,ke) end keyboard-transmit mode + # Out of graphics mode, we should have scrollbars + #graphicsSet 0 + } + } + } + #vwait ::tkcon::EXP(forever) + } err] + bind $PRIV(console) {} + bind $PRIV(console) {} + bind $PRIV(console) {} + catch {unset EXP} + if {$code} { + return -code $code -errorinfo $::errorInfo $err + } +} + +## tkcon - command that allows control over the console +## This always exists in the main interpreter, and is aliased into +## other connected interpreters +# ARGS: totally variable, see internal comments +## +proc tkcon {cmd args} { + variable ::tkcon::PRIV + variable ::tkcon::OPT + global errorInfo + + switch -glob -- $cmd { + buf* { + ## 'buffer' Sets/Query the buffer size + if {[llength $args]} { + if {[regexp {^[1-9][0-9]*$} $args]} { + set OPT(buffer) $args + # catch in case the console doesn't exist yet + catch {::tkcon::ConstrainBuffer $PRIV(console) \ + $OPT(buffer)} + } else { + return -code error "buffer must be a valid integer" + } + } + return $OPT(buffer) + } + linelen* { + ## 'linelength' Sets/Query the maximum line length + if {[llength $args]} { + if {[regexp {^-?[0-9]+$} $args]} { + set OPT(maxlinelen) $args + } else { + return -code error "buffer must be a valid integer" + } + } + return $OPT(maxlinelen) + } + bg* { + ## 'bgerror' Brings up an error dialog + set errorInfo [lindex $args 1] + bgerror [lindex $args 0] + } + cl* { + ## 'close' Closes the console + ::tkcon::Destroy + } + cons* { + ## 'console' - passes the args to the text widget of the console. + set result [uplevel 1 $PRIV(console) $args] + ::tkcon::ConstrainBuffer $PRIV(console) $OPT(buffer) + return $result + } + congets { + ## 'congets' a replacement for [gets stdin] + # Use the 'gets' alias of 'tkcon_gets' command instead of + # calling the *get* methods directly for best compatability + if {[llength $args]} { + return -code error "wrong # args: must be \"tkcon congets\"" + } + tkcon show + set old [bind TkConsole <>] + bind TkConsole <> { set ::tkcon::PRIV(wait) 0 } + set w $PRIV(console) + # Make sure to move the limit to get the right data + $w mark set limit end-1c + $w mark gravity limit left + $w mark set insert end + $w see end + vwait ::tkcon::PRIV(wait) + set line [::tkcon::CmdGet $w] + $w insert end \n + bind TkConsole <> $old + return $line + } + exp* { + ::tkcon::Expect [lindex $args 0] + } + getc* { + ## 'getcommand' a replacement for [gets stdin] + ## This forces a complete command to be input though + if {[llength $args]} { + return -code error "wrong # args: must be \"tkcon getcommand\"" + } + tkcon show + set old [bind TkConsole <>] + bind TkConsole <> { set ::tkcon::PRIV(wait) 0 } + set w $PRIV(console) + # Make sure to move the limit to get the right data + $w mark set insert end + $w mark set limit insert + $w see end + vwait ::tkcon::PRIV(wait) + set line [::tkcon::CmdGet $w] + $w insert end \n + while {![info complete $line] || [regexp {[^\\]\\$} $line]} { + vwait ::tkcon::PRIV(wait) + set line [::tkcon::CmdGet $w] + $w insert end \n + $w see end + } + bind TkConsole <> $old + return $line + } + get - gets { + ## 'gets' - a replacement for [gets stdin] + ## This pops up a text widget to be used for stdin (local grabbed) + if {[llength $args]} { + return -code error "wrong # args: should be \"tkcon gets\"" + } + set t $PRIV(base).gets + if {![winfo exists $t]} { + toplevel $t + wm withdraw $t + catch {wm attributes $t -type dialog} + wm title $t "tkcon gets stdin request" + label $t.gets -text "\"gets stdin\" request:" + text $t.data -width 32 -height 5 -wrap none \ + -xscrollcommand [list $t.sx set] \ + -yscrollcommand [list $t.sy set] -borderwidth 1 + scrollbar $t.sx -orient h -takefocus 0 -highlightthickness 0 \ + -command [list $t.data xview] + scrollbar $t.sy -orient v -takefocus 0 -highlightthickness 0 \ + -command [list $t.data yview] + button $t.ok -text "OK" -command {set ::tkcon::PRIV(grab) 1} + bind $t.ok { %W invoke } + grid $t.gets - -sticky ew + grid $t.data $t.sy -sticky news + grid $t.sx -sticky ew + grid $t.ok - -sticky ew + grid columnconfig $t 0 -weight 1 + grid rowconfig $t 1 -weight 1 + wm transient $t $PRIV(root) + wm geometry $t +[expr {([winfo screenwidth $t]-[winfo \ + reqwidth $t]) / 2}]+[expr {([winfo \ + screenheight $t]-[winfo reqheight $t]) / 2}] + } + $t.data delete 1.0 end + wm deiconify $t + raise $t + grab $t + focus $t.data + vwait ::tkcon::PRIV(grab) + grab release $t + wm withdraw $t + return [$t.data get 1.0 end-1c] + } + err* { + ## Outputs stack caused by last error. + ## error handling with pizazz (but with pizza would be nice too) + if {[llength $args]==2} { + set app [lindex $args 0] + set type [lindex $args 1] + if {[catch {::tkcon::EvalOther $app $type set errorInfo} info]} { + set info "error getting info from $type $app:\n$info" + } + } else { + set info $PRIV(errorInfo) + } + if {[string match {} $info]} { set info "errorInfo empty" } + ## If args is empty, the -attach switch just ignores it + $OPT(edit) -attach $args -type error -- $info + } + fi* { + ## 'find' string + ::tkcon::Find $PRIV(console) $args + } + fo* { + ## 'font' ?fontname? - gets/sets the font of the console + if {[llength $args]} { + if {[info exists PRIV(console)] && \ + [winfo exists $PRIV(console)]} { + $PRIV(console) config -font $args + set OPT(font) [$PRIV(console) cget -font] + } else { + set OPT(font) $args + } + } + return $OPT(font) + } + hid* - with* { + ## 'hide' 'withdraw' - hides the console. + if {[info exists PRIV(root)] && [winfo exists $PRIV(root)]} { + wm withdraw $PRIV(root) + } + } + his* { + ## 'history' + set sub {\2} + if {[string match -new* $args]} { append sub "\n"} + set h [::tkcon::EvalSlave history] + regsub -all "( *\[0-9\]+ |\t)(\[^\n\]*\n?)" $h $sub h + return $h + } + ico* { + ## 'iconify' - iconifies the console with 'iconify'. + if {[info exists PRIV(root)] && [winfo exists $PRIV(root)]} { + wm iconify $PRIV(root) + } + } + mas* - eval { + ## 'master' - evals contents in master interpreter + uplevel \#0 $args + } + result* { + ## 'resultfilter' Sets/queries the result filter command + if {[llength $args]} { + set OPT(resultfilter) $args + } + return $OPT(resultfilter) + } + set { + ## 'set' - set (or get, or unset) simple vars (not whole arrays) + ## from the master console interpreter + ## possible formats: + ## tkcon set + ## tkcon set + ## tkcon set w + ## tkcon set u + ## tkcon set r + if {[llength $args]==5} { + ## This is for use w/ 'tkcon upvar' and only works with slaves + foreach {var i var1 var2 op} $args break + if {[string compare {} $var2]} { append var1 "($var2)" } + switch $op { + u { uplevel \#0 [list unset $var] } + w { + return [uplevel \#0 [list set $var \ + [interp eval $i [list set $var1]]]] + } + r { + return [interp eval $i [list set $var1 \ + [uplevel \#0 [list set $var]]]] + } + } + } elseif {[llength $args] == 1} { + upvar \#0 [lindex $args 0] var + if {[array exists var]} { + return [array get var] + } else { + return $var + } + } + return [uplevel \#0 set $args] + } + append { + ## Modify a var in the master environment using append + return [uplevel \#0 append $args] + } + lappend { + ## Modify a var in the master environment using lappend + return [uplevel \#0 lappend $args] + } + sh* - dei* { + ## 'show|deiconify' - deiconifies the console. + if {![info exists PRIV(root)]} { + # We are likely in some embedded console configuration. + # Make default setup reflect that. + set PRIV(showOnStartup) 0 + set PRIV(protocol) {tkcon hide} + set PRIV(root) .tkcon + set OPT(exec) "" + } + if {![winfo exists $PRIV(root)]} { + eval [linsert $args 0 ::tkcon::Init] + } + # this may throw an error if toplevel is embedded + catch {wm deiconify $PRIV(root); raise $PRIV(root)} + focus -force $PRIV(console) + } + ti* { + ## 'title' ?title? - gets/sets the console's title + if {[llength $args]} { + return [wm title $PRIV(root) [join $args]] + } else { + return [wm title $PRIV(root)] + } + } + upv* { + ## 'upvar' masterVar slaveVar + ## link slave variable slaveVar to the master variable masterVar + ## only works masters<->slave + set masterVar [lindex $args 0] + set slaveVar [lindex $args 1] + if {[info exists $masterVar]} { + interp eval $OPT(exec) \ + [list set $slaveVar [set $masterVar]] + } else { + catch {interp eval $OPT(exec) [list unset $slaveVar]} + } + interp eval $OPT(exec) \ + [list trace variable $slaveVar rwu \ + [list tkcon set $masterVar $OPT(exec)]] + return + } + v* { + return $PRIV(version) + } + default { + ## tries to determine if the command exists, otherwise throws error + set new ::tkcon::[string toupper \ + [string index $cmd 0]][string range $cmd 1 end] + if {[llength [info command $new]]} { + uplevel \#0 $new $args + } else { + return -code error "bad option \"$cmd\": must be\ + [join [lsort [list attach close console destroy \ + font hide iconify load main master new save show \ + slave deiconify version title bgerror]] {, }]" + } + } + } +} + +## +## Some procedures to make up for lack of built-in shell commands +## + +## tkcon_puts - +## This allows me to capture all stdout/stderr to the console window +## This will be renamed to 'puts' at the appropriate time during init +## +# ARGS: same as usual +# Outputs: the string with a color-coded text tag +## +proc tkcon_puts args { + set len [llength $args] + foreach {arg1 arg2 arg3} $args { break } + + if {$len == 1} { + tkcon console insert output "$arg1\n" stdout + } elseif {$len == 2} { + if {![string compare $arg1 -nonewline]} { + tkcon console insert output $arg2 stdout + } elseif {![string compare $arg1 stdout] \ + || ![string compare $arg1 stderr]} { + tkcon console insert output "$arg2\n" $arg1 + } else { + set len 0 + } + } elseif {$len == 3} { + if {![string compare $arg1 -nonewline] \ + && (![string compare $arg2 stdout] \ + || ![string compare $arg2 stderr])} { + tkcon console insert output $arg3 $arg2 + } elseif {(![string compare $arg1 stdout] \ + || ![string compare $arg1 stderr]) \ + && ![string compare $arg3 nonewline]} { + tkcon console insert output $arg2 $arg1 + } else { + set len 0 + } + } else { + set len 0 + } + + ## $len == 0 means it wasn't handled by tkcon above. + ## + if {$len == 0} { + global errorCode errorInfo + if {[catch "tkcon_tcl_puts $args" msg]} { + regsub tkcon_tcl_puts $msg puts msg + regsub -all tkcon_tcl_puts $errorInfo puts errorInfo + return -code error $msg + } + return $msg + } + + ## WARNING: This update should behave well because it uses idletasks, + ## however, if there are weird looping problems with events, or + ## hanging in waits, try commenting this out. + if {$len} { + tkcon console see output + update idletasks + } +} + +## tkcon_gets - +## This allows me to capture all stdin input without needing to stdin +## This will be renamed to 'gets' at the appropriate time during init +## +# ARGS: same as gets +# Outputs: same as gets +## +proc tkcon_gets args { + set len [llength $args] + if {$len != 1 && $len != 2} { + return -code error \ + "wrong # args: should be \"gets channelId ?varName?\"" + } + if {[string compare stdin [lindex $args 0]]} { + return [uplevel 1 tkcon_tcl_gets $args] + } + set gtype [tkcon set ::tkcon::OPT(gets)] + if {$gtype == ""} { set gtype congets } + set data [tkcon $gtype] + if {$len == 2} { + upvar 1 [lindex $args 1] var + set var $data + return [string length $data] + } + return $data +} + +## edit - opens a file/proc/var for reading/editing +## +# Arguments: +# type proc/file/var +# what the actual name of the item +# Returns: nothing +## +proc edit {args} { + variable ::tkcon::PRIV + variable ::tkcon::COLOR + variable ::tkcon::OPT + + array set opts {-find {} -type {} -attach {} -wrap {none}} + while {[string match -* [lindex $args 0]]} { + switch -glob -- [lindex $args 0] { + -f* { set opts(-find) [lindex $args 1] } + -a* { set opts(-attach) [lindex $args 1] } + -t* { set opts(-type) [lindex $args 1] } + -w* { set opts(-wrap) [lindex $args 1] } + -- { set args [lreplace $args 0 0]; break } + default {return -code error "unknown option \"[lindex $args 0]\""} + } + set args [lreplace $args 0 1] + } + # determine who we are dealing with + if {[llength $opts(-attach)]} { + foreach {app type} $opts(-attach) {break} + } else { + foreach {app type} [tkcon attach] {break} + } + + set word [lindex $args 0] + if {$opts(-type) == {}} { + if {[llength [::tkcon::EvalOther $app $type info commands [list $word]]]} { + set opts(-type) "proc" + } elseif {[llength [::tkcon::EvalOther $app $type info vars [list $word]]]} { + set opts(-type) "var" + } elseif {[::tkcon::EvalOther $app $type file isfile [list $word]]} { + set opts(-type) "file" + } + } + if {$opts(-type) == {}} { + return -code error "unrecognized type '$word'" + } + + # Create unique edit window toplevel + set w $PRIV(base).__edit + set i 0 + while {[winfo exists $w[incr i]]} {} + append w $i + toplevel $w + wm withdraw $w + if {[string length $word] > 20} { + wm title $w "[string range $word 0 16]... - tkcon Edit" + } else { + wm title $w "$word - tkcon Edit" + } + + if {[package provide ctext] != ""} { + set txt [ctext $w.text] + } else { + set txt [text $w.text] + } + $w.text configure -wrap $opts(-wrap) \ + -xscrollcommand [list $w.sx set] \ + -yscrollcommand [list $w.sy set] \ + -foreground $COLOR(stdin) \ + -background $COLOR(bg) \ + -insertbackground $COLOR(cursor) \ + -font $::tkcon::OPT(font) -borderwidth 1 -highlightthickness 0 \ + -undo 1 + catch { + # 8.5+ stuff + set tabsp [expr {$OPT(tabspace) * [font measure $OPT(font) 0]}] + $w.text configure -tabs [list $tabsp left] -tabstyle wordprocessor + } + + scrollbar $w.sx -orient h -command [list $w.text xview] + scrollbar $w.sy -orient v -command [list $w.text yview] + + set menu [menu $w.mbar] + $w configure -menu $menu + + ## File Menu + ## + set m [menu [::tkcon::MenuButton $menu File file]] + $m add command -label "Save As..." -underline 0 \ + -command [list ::tkcon::Save {} widget $w.text] + $m add command -label "Append To..." -underline 0 \ + -command [list ::tkcon::Save {} widget $w.text a+] + $m add separator + $m add command -label "Dismiss" -underline 0 -accel $PRIV(ACC)w \ + -command [list destroy $w] + bind $w <$PRIV(CTRL)w> [list destroy $w] + bind $w [list destroy $w] + + ## Edit Menu + ## + set text $w.text + set m [menu [::tkcon::MenuButton $menu Edit edit]] + $m add command -label "Cut" -underline 2 \ + -command [list tk_textCut $text] + $m add command -label "Copy" -underline 0 \ + -command [list tk_textCopy $text] + $m add command -label "Paste" -underline 0 \ + -command [list tk_textPaste $text] + $m add separator + $m add command -label "Find" -underline 0 \ + -command [list ::tkcon::FindBox $text] + + ## Send To Menu + ## + set m [menu [::tkcon::MenuButton $menu "Send To..." send]] + $m add command -label "Send To $app" -underline 0 \ + -command "::tkcon::EvalOther [list $app] $type \ + eval \[$w.text get 1.0 end-1c\]" + set other [tkcon attach] + if {[string compare $other [list $app $type]]} { + $m add command -label "Send To [lindex $other 0]" \ + -command "::tkcon::EvalOther $other \ + eval \[$w.text get 1.0 end-1c\]" + } + + grid $w.text - $w.sy -sticky news + grid $w.sx - -sticky ew + grid columnconfigure $w 0 -weight 1 + grid columnconfigure $w 1 -weight 1 + grid rowconfigure $w 0 -weight 1 + + switch -glob -- $opts(-type) { + proc* { + $w.text insert 1.0 \ + [::tkcon::EvalOther $app $type dump proc [list $word]] + after idle [::tkcon::Highlight $w.text tcl] + } + var* { + $w.text insert 1.0 \ + [::tkcon::EvalOther $app $type dump var [list $word]] + after idle [::tkcon::Highlight $w.text tcl] + } + file { + $w.text insert 1.0 [::tkcon::EvalOther $app $type eval \ + [subst -nocommands { + set __tkcon(fid) [open {$word} r] + set __tkcon(data) [read \$__tkcon(fid)] + close \$__tkcon(fid) + after 1000 unset __tkcon + return \$__tkcon(data) + } + ]] + after idle [::tkcon::Highlight $w.text \ + [string trimleft [file extension $word] .]] + } + error* { + $w.text insert 1.0 [join $args \n] + after idle [::tkcon::Highlight $w.text error] + } + default { + $w.text insert 1.0 [join $args \n] + } + } + # prevent stuff above being "undoable" in newer Tk + catch { $w.text edit reset ; $w.text edit modified 0 } + wm deiconify $w + focus $w.text + if {[string compare $opts(-find) {}]} { + ::tkcon::Find $w.text $opts(-find) -case 1 + } +} +interp alias {} ::more {} ::edit +interp alias {} ::less {} ::edit + +## echo +## Relaxes the one string restriction of 'puts' +# ARGS: any number of strings to output to stdout +## +proc echo args { puts stdout [concat $args] } + +## clear - clears the buffer of the console (not the history though) +## This is executed in the parent interpreter +## +proc clear {{pcnt 100}} { + if {![regexp {^[0-9]*$} $pcnt] || $pcnt < 1 || $pcnt > 100} { + return -code error \ + "invalid percentage to clear: must be 1-100 (100 default)" + } elseif {$pcnt == 100} { + tkcon console delete 1.0 end + } else { + set tmp [expr {$pcnt/100.0*[tkcon console index end]}] + tkcon console delete 1.0 "$tmp linestart" + } +} + +## alias - akin to the csh alias command +## If called with no args, then it dumps out all current aliases +## If called with one arg, returns the alias of that arg (or {} if none) +# ARGS: newcmd - (optional) command to bind alias to +# args - command and args being aliased +## +proc alias {{newcmd {}} args} { + if {[string match {} $newcmd]} { + set res {} + foreach a [interp aliases] { + lappend res [list $a -> [interp alias {} $a]] + } + return [join $res \n] + } elseif {![llength $args]} { + interp alias {} $newcmd + } else { + eval interp alias [list {} $newcmd {}] $args + } +} + +## unalias - unaliases an alias'ed command +# ARGS: cmd - command to unbind as an alias +## +proc unalias {cmd} { + interp alias {} $cmd {} +} + +## dump - outputs variables/procedure/widget info in source'able form. +## Accepts glob style pattern matching for the names +# +# ARGS: type - type of thing to dump: must be variable, procedure, widget +# +# OPTS: -nocomplain +# don't complain if no items of the specified type are found +# -filter pattern +# specifies a glob filter pattern to be used by the variable +# method as an array filter pattern (it filters down for +# nested elements) and in the widget method as a config +# option filter pattern +# -- forcibly ends options recognition +# +# Returns: the values of the requested items in a 'source'able form +## +proc dump {type args} { + set whine 1 + set code ok + if {![llength $args]} { + ## If no args, assume they gave us something to dump and + ## we'll try anything + set args $type + set type any + } + while {[string match -* [lindex $args 0]]} { + switch -glob -- [lindex $args 0] { + -n* { set whine 0; set args [lreplace $args 0 0] } + -f* { set fltr [lindex $args 1]; set args [lreplace $args 0 1] } + -- { set args [lreplace $args 0 0]; break } + default {return -code error "unknown option \"[lindex $args 0]\""} + } + } + if {$whine && ![llength $args]} { + return -code error "wrong \# args: [lindex [info level 0] 0] type\ + ?-nocomplain? ?-filter pattern? ?--? pattern ?pattern ...?" + } + set res {} + switch -glob -- $type { + c* { + # command + # outputs commands by figuring out, as well as possible, what it is + # this does not attempt to auto-load anything + foreach arg $args { + if {[llength [set cmds [info commands $arg]]]} { + foreach cmd [lsort $cmds] { + if {[lsearch -exact [interp aliases] $cmd] > -1} { + append res "\#\# ALIAS: $cmd =>\ + [interp alias {} $cmd]\n" + } elseif { + [llength [info procs $cmd]] || + ([string match *::* $cmd] && + [llength [namespace eval [namespace qual $cmd] \ + info procs [namespace tail $cmd]]]) + } { + if {[catch {dump p -- $cmd} msg] && $whine} { + set code error + } + append res $msg\n + } else { + append res "\#\# COMMAND: $cmd\n" + } + } + } elseif {$whine} { + append res "\#\# No known command $arg\n" + set code error + } + } + } + v* { + # variable + # outputs variables value(s), whether array or simple. + if {![info exists fltr]} { set fltr * } + foreach arg $args { + if {![llength [set vars [uplevel 1 info vars [list $arg]]]]} { + if {[uplevel 1 info exists $arg]} { + set vars $arg + } elseif {$whine} { + append res "\#\# No known variable $arg\n" + set code error + continue + } else { continue } + } + foreach var [lsort $vars] { + if {[uplevel 1 [list info locals $var]] == ""} { + # use the proper scope of the var, but namespace which + # won't id locals or some upvar'ed vars correctly + set new [uplevel 1 \ + [list namespace which -variable $var]] + if {$new != ""} { + set var $new + } + } + upvar 1 $var v + if {[array exists v] || [catch {string length $v}]} { + set nst {} + append res "array set [list $var] \{\n" + if {[array size v]} { + foreach i \ + [lsort -dictionary [array names v $fltr]] { + upvar 0 v\($i\) __a + if {[array exists __a]} { + append nst "\#\# NESTED ARRAY ELEM: $i\n" + append nst "upvar 0 [list $var\($i\)] __a;\ + [dump v -filter $fltr __a]\n" + } else { + append res " [list $i]\t[list $v($i)]\n" + } + } + } else { + ## empty array + append res " empty array\n" + if {$var == ""} { + append nst "unset (empty)\n" + } else { + append nst "unset [list $var](empty)\n" + } + } + append res "\}\n$nst" + } else { + append res [list set $var $v]\n + } + } + } + } + p* { + # procedure + foreach arg $args { + if { + ![llength [set procs [info proc $arg]]] && + ([string match *::* $arg] && + [llength [set ps [namespace eval \ + [namespace qualifier $arg] \ + info procs [namespace tail $arg]]]]) + } { + set procs {} + set namesp [namespace qualifier $arg] + foreach p $ps { + lappend procs ${namesp}::$p + } + } + if {[llength $procs]} { + foreach p [lsort $procs] { + set as {} + foreach a [info args $p] { + if {[info default $p $a tmp]} { + lappend as [list $a $tmp] + } else { + lappend as $a + } + } + append res [list proc $p $as [info body $p]]\n + } + } elseif {$whine} { + append res "\#\# No known proc $arg\n" + set code error + } + } + } + w* { + # widget + ## The user should have Tk loaded + if {![llength [info command winfo]]} { + return -code error "winfo not present, cannot dump widgets" + } + if {![info exists fltr]} { set fltr .* } + foreach arg $args { + if {[llength [set ws [info command $arg]]]} { + foreach w [lsort $ws] { + if {[winfo exists $w]} { + if {[catch {$w configure} cfg]} { + append res "\#\# Widget $w\ + does not support configure method" + set code error + } else { + append res "\#\# [winfo class $w]\ + $w\n$w configure" + foreach c $cfg { + if {[llength $c] != 5} continue + ## Check to see that the option does + ## not match the default, then check + ## the item against the user filter + if {[string compare [lindex $c 3] \ + [lindex $c 4]] && \ + [regexp -nocase -- $fltr $c]} { + append res " \\\n\t[list [lindex $c 0]\ + [lindex $c 4]]" + } + } + append res \n + } + } + } + } elseif {$whine} { + append res "\#\# No known widget $arg\n" + set code error + } + } + } + a* { + ## see if we recognize it, other complain + if {[regexp {(var|com|proc|widget)} \ + [set types [uplevel 1 what $args]]]} { + foreach type $types { + if {[regexp {(var|com|proc|widget)} $type]} { + append res "[uplevel 1 dump $type $args]\n" + } + } + } else { + set res "dump was unable to resolve type for \"$args\"" + set code error + } + } + default { + return -code error "bad [lindex [info level 0] 0] option\ + \"$type\": must be variable, command, procedure,\ + or widget" + } + } + return -code $code [string trimright $res \n] +} + +## idebug - interactive debugger +# +# idebug body ?level? +# +# Prints out the body of the command (if it is a procedure) at the +# specified level. level defaults to the current level. +# +# idebug break +# +# Creates a breakpoint within a procedure. This will only trigger +# if idebug is on and the id matches the pattern. If so, TkCon will +# pop to the front with the prompt changed to an idebug prompt. You +# are given the basic ability to observe the call stack an query/set +# variables or execute Tcl commands at any level. A separate history +# is maintained in debugging mode. +# +# idebug echo|{echo ?id?} ?args? +# +# Behaves just like "echo", but only triggers when idebug is on. +# You can specify an optional id to further restrict triggering. +# If no id is specified, it defaults to the name of the command +# in which the call was made. +# +# idebug id ?id? +# +# Query or set the idebug id. This id is used by other idebug +# methods to determine if they should trigger or not. The idebug +# id can be a glob pattern and defaults to *. +# +# idebug off +# +# Turns idebug off. +# +# idebug on ?id? +# +# Turns idebug on. If 'id' is specified, it sets the id to it. +# +# idebug puts|{puts ?id?} args +# +# Behaves just like "puts", but only triggers when idebug is on. +# You can specify an optional id to further restrict triggering. +# If no id is specified, it defaults to the name of the command +# in which the call was made. +# +# idebug show type ?level? ?VERBOSE? +# +# 'type' must be one of vars, locals or globals. This method +# will output the variables/locals/globals present in a particular +# level. If VERBOSE is added, then it actually 'dump's out the +# values as well. 'level' defaults to the level in which this +# method was called. +# +# idebug trace ?level? +# +# Prints out the stack trace from the specified level up to the top +# level. 'level' defaults to the current level. +# +## +proc idebug {opt args} { + global IDEBUG + + if {![info exists IDEBUG(on)]} { + array set IDEBUG { on 0 id * debugging 0 } + } + set level [expr {[info level]-1}] + switch -glob -- $opt { + on { + # id is just arg0 [bug #50] + if {[llength $args]} { set IDEBUG(id) [lindex $args 0] } + return [set IDEBUG(on) 1] + } + off { return [set IDEBUG(on) 0] } + id { + if {![llength $args]} { + return $IDEBUG(id) + } else { return [set IDEBUG(id) [lindex $args 0]] } + } + break { + if {!$IDEBUG(on) || $IDEBUG(debugging) || \ + ([llength $args] && \ + ![string match $IDEBUG(id) $args]) || [info level]<1} { + return + } + set IDEBUG(debugging) 1 + puts stderr "idebug at level \#$level: [lindex [info level -1] 0]" + set tkcon [llength [info command tkcon]] + if {$tkcon} { + tkcon master eval set ::tkcon::OPT(prompt2) \$::tkcon::OPT(prompt1) + tkcon master eval set ::tkcon::OPT(prompt1) \$::tkcon::OPT(debugPrompt) + set slave [tkcon set ::tkcon::OPT(exec)] + set event [tkcon set ::tkcon::PRIV(event)] + tkcon set ::tkcon::OPT(exec) [tkcon master interp create debugger] + tkcon set ::tkcon::PRIV(event) 1 + } + set max $level + while 1 { + set err {} + if {$tkcon} { + # tkcon's overload of gets is advanced enough to not need + # this, but we get a little better control this way. + tkcon evalSlave set level $level + tkcon prompt + set line [tkcon getcommand] + tkcon console mark set output end + } else { + puts -nonewline stderr "(level \#$level) debug > " + gets stdin line + while {![info complete $line]} { + puts -nonewline "> " + append line "\n[gets stdin]" + } + } + if {[string match {} $line]} continue + set key [regexp -inline {\S+} $line] + if {![regexp {^\s*\S+\s+([#-]?[0-9]+)} $line -> lvl]} { + set lvl \#$level + } + set res {}; set c 0 + switch -- $key { + + { + ## Allow for jumping multiple levels + if {$level < $max} { + idebug trace [incr level] $level 0 VERBOSE + } + } + - { + ## Allow for jumping multiple levels + if {$level > 1} { + idebug trace [incr level -1] $level 0 VERBOSE + } + } + . { set c [catch {idebug trace $level $level 0 VERBOSE} res] } + v { set c [catch {idebug show vars $lvl } res] } + V { set c [catch {idebug show vars $lvl VERBOSE} res] } + l { set c [catch {idebug show locals $lvl } res] } + L { set c [catch {idebug show locals $lvl VERBOSE} res] } + g { set c [catch {idebug show globals $lvl } res] } + G { set c [catch {idebug show globals $lvl VERBOSE} res] } + t { set c [catch {idebug trace 1 $max $level } res] } + T { set c [catch {idebug trace 1 $max $level VERBOSE} res]} + b { set c [catch {idebug body $lvl} res] } + o { set res [set IDEBUG(on) [expr {!$IDEBUG(on)}]] } + h - ? { + puts stderr " + Move down in call stack + - Move up in call stack + . Show current proc name and params + + v Show names of variables currently in scope + V Show names of variables currently in scope with values + l Show names of local (transient) variables + L Show names of local (transient) variables with values + g Show names of declared global variables + G Show names of declared global variables with values + t Show a stack trace + T Show a verbose stack trace + + b Show body of current proc + o Toggle on/off any further debugging + c,q Continue regular execution (Quit debugger) + h,? Print this help + default Evaluate line at current level (\#$level)" + } + c - q break + default { set c [catch {uplevel \#$level $line} res] } + } + if {$tkcon} { + tkcon set ::tkcon::PRIV(event) \ + [tkcon evalSlave eval history add [list $line]\ + \; history nextid] + } + if {$c} { + puts stderr $res + } elseif {[string compare {} $res]} { + puts $res + } + } + set IDEBUG(debugging) 0 + if {$tkcon} { + tkcon master interp delete debugger + tkcon master eval set ::tkcon::OPT(prompt1) \$::tkcon::OPT(prompt2) + tkcon set ::tkcon::OPT(exec) $slave + tkcon set ::tkcon::PRIV(event) $event + tkcon prompt + } + } + bo* { + if {[regexp {^([#-]?[0-9]+)} $args level]} { + return [uplevel $level {dump c -no [lindex [info level 0] 0]}] + } + } + t* { + if {[llength $args]<2} return + set min [set max [set lvl $level]] + set exp {^#?([0-9]+)? ?#?([0-9]+) ?#?([0-9]+)? ?(VERBOSE)?} + if {![regexp $exp $args junk min max lvl verbose]} return + for {set i $max} { + $i>=$min && ![catch {uplevel \#$i info level 0} info] + } {incr i -1} { + if {$i==$lvl} { + puts -nonewline stderr "* \#$i:\t" + } else { + puts -nonewline stderr " \#$i:\t" + } + set name [lindex $info 0] + if {[string compare VERBOSE $verbose] || \ + ![llength [info procs $name]]} { + puts $info + } else { + puts "proc $name {[info args $name]} { ... }" + set idx 0 + foreach arg [info args $name] { + if {[string match args $arg]} { + puts "\t$arg = [lrange $info [incr idx] end]" + break + } else { + puts "\t$arg = [lindex $info [incr idx]]" + } + } + } + } + } + s* { + #var, local, global + set level \#$level + if {![regexp {^([vgl][^ ]*) ?([#-]?[0-9]+)? ?(VERBOSE)?} \ + $args junk type level verbose]} return + switch -glob -- $type { + v* { set vars [uplevel $level {lsort [info vars]}] } + l* { set vars [uplevel $level {lsort [info locals]}] } + g* { set vars [lremove [uplevel $level {info vars}] \ + [uplevel $level {info locals}]] } + } + if {[string match VERBOSE $verbose]} { + return [uplevel $level dump var -nocomplain $vars] + } else { + return $vars + } + } + e* - pu* { + if {[llength $opt]==1 && [catch {lindex [info level -1] 0} id]} { + set id [lindex [info level 0] 0] + } else { + set id [lindex $opt 1] + } + if {$IDEBUG(on) && [string match $IDEBUG(id) $id]} { + if {[string match e* $opt]} { + puts [concat $args] + } else { eval puts $args } + } + } + default { + return -code error "bad [lindex [info level 0] 0] option \"$opt\",\ + must be: [join [lsort [list on off id break print body\ + trace show puts echo]] {, }]" + } + } +} + +## observe - like trace, but not +# ARGS: opt - option +# name - name of variable or command +## +proc observe {opt name args} { + global tcl_observe + switch -glob -- $opt { + co* { + if {[regexp {^(catch|lreplace|set|puts|for|incr|info|uplevel)$} \ + $name]} { + return -code error "cannot observe \"$name\":\ + infinite eval loop will occur" + } + set old ${name}@ + while {[llength [info command $old]]} { append old @ } + rename $name $old + set max 4 + regexp {^[0-9]+} $args max + # handle the observe'ing of 'proc' + set proccmd "proc" + if {[string match "proc" $name]} { set proccmd $old } + ## idebug trace could be used here + $proccmd $name args " + for {set i \[info level\]; set max \[expr \[info level\]-$max\]} { + \$i>=\$max && !\[catch {uplevel \#\$i info level 0} info\] + } {incr i -1} { + puts -nonewline stderr \" \#\$i:\t\" + puts \$info + } + uplevel \[lreplace \[info level 0\] 0 0 $old\] + " + set tcl_observe($name) $old + } + cd* { + if {[info exists tcl_observe($name)] && [catch { + rename $name {} + rename $tcl_observe($name) $name + unset tcl_observe($name) + } err]} { return -code error $err } + } + ci* { + ## What a useless method... + if {[info exists tcl_observe($name)]} { + set i $tcl_observe($name) + set res "\"$name\" observes true command \"$i\"" + while {[info exists tcl_observe($i)]} { + append res "\n\"$name\" observes true command \"$i\"" + set i $tcl_observe($name) + } + return $res + } + } + va* - vd* { + set type [lindex $args 0] + set args [lrange $args 1 end] + if {![regexp {^[rwu]} $type type]} { + return -code error "bad [lindex [info level 0] 0] $opt type\ + \"$type\", must be: read, write or unset" + } + if {![llength $args]} { set args observe_var } + foreach c [uplevel 1 [list trace vinfo $name]] { + # don't double up on the traces + if {[list $type $args] == $c} { return } + } + uplevel 1 [list trace $opt $name $type $args] + } + vi* { + uplevel 1 [list trace vinfo $name] + } + default { + return -code error "bad [lindex [info level 0] 0] option\ + \"[lindex $args 0]\", must be: [join [lsort \ + [list command cdelete cinfo variable vdelete vinfo]] {, }]" + } + } +} + +## observe_var - auxilary function for observing vars, called by trace +## via observe +# ARGS: name - variable name +# el - array element name, if any +# op - operation type (rwu) +## +proc observe_var {name el op} { + if {[string match u $op]} { + if {[string compare {} $el]} { + puts "unset \"${name}($el)\"" + } else { + puts "unset \"$name\"" + } + } else { + upvar 1 $name $name + if {[info exists ${name}($el)]} { + puts [dump v ${name}($el)] + } else { + puts [dump v $name] + } + } +} + +## which - tells you where a command is found +# ARGS: cmd - command name +# Returns: where command is found (internal / external / unknown) +## +proc which cmd { + ## This tries to auto-load a command if not recognized + set types [uplevel 1 [list what $cmd 1]] + if {[llength $types]} { + set out {} + + foreach type $types { + switch -- $type { + alias { set res "$cmd: aliased to [alias $cmd]" } + procedure { set res "$cmd: procedure" } + command { set res "$cmd: internal command" } + executable { lappend out [auto_execok $cmd] } + variable { lappend out "$cmd: $type" } + } + if {[info exists res]} { + global auto_index + if {[info exists auto_index($cmd)]} { + ## This tells you where the command MIGHT have come from - + ## not true if the command was redefined interactively or + ## existed before it had to be auto_loaded. This is just + ## provided as a hint at where it MAY have come from + append res " ($auto_index($cmd))" + } + lappend out $res + unset res + } + } + return [join $out \n] + } else { + return -code error "$cmd: command not found" + } +} + +## what - tells you what a string is recognized as +# ARGS: str - string to id +# Returns: id types of command as list +## +proc what {str {autoload 0}} { + set types {} + if {[llength [info commands $str]] || ($autoload && \ + [auto_load $str] && [llength [info commands $str]])} { + if {[lsearch -exact [interp aliases] $str] > -1} { + lappend types "alias" + } elseif { + [llength [info procs $str]] || + ([string match *::* $str] && + [llength [namespace eval [namespace qualifier $str] \ + info procs [namespace tail $str]]]) + } { + lappend types "procedure" + } else { + lappend types "command" + } + } + if {[llength [uplevel 1 info vars $str]]} { + upvar 1 $str var + if {[array exists var]} { + lappend types array variable + } else { + lappend types scalar variable + } + } + if {[file isdirectory $str]} { + lappend types "directory" + } + if {[file isfile $str]} { + lappend types "file" + } + if {[llength [info commands winfo]] && [winfo exists $str]} { + lappend types "widget" + } + if {[string compare {} [auto_execok $str]]} { + lappend types "executable" + } + return $types +} + +## dir - directory list +# ARGS: args - names/glob patterns of directories to list +# OPTS: -all - list hidden files as well (Unix dot files) +# -long - list in full format "permissions size date filename" +# -full - displays / after directories and link paths for links +# Returns: a directory listing +## +proc dir {args} { + array set s { + all 0 full 0 long 0 + 0 --- 1 --x 2 -w- 3 -wx 4 r-- 5 r-x 6 rw- 7 rwx + } + while {[string match \-* [lindex $args 0]]} { + set str [lindex $args 0] + set args [lreplace $args 0 0] + switch -glob -- $str { + -a* {set s(all) 1} -f* {set s(full) 1} + -l* {set s(long) 1} -- break + default { + return -code error "unknown option \"$str\",\ + should be one of: -all, -full, -long" + } + } + } + set sep [string trim [file join . .] .] + if {![llength $args]} { set args [list [pwd]] } + if {$::tcl_version >= 8.3} { + # Newer glob args allow safer dir processing. The user may still + # want glob chars, but really only for file matching. + foreach arg $args { + if {[file isdirectory $arg]} { + if {$s(all)} { + lappend out [list $arg [lsort \ + [glob -nocomplain -directory $arg .* *]]] + } else { + lappend out [list $arg [lsort \ + [glob -nocomplain -directory $arg *]]] + } + } else { + set dir [file dirname $arg] + lappend out [list $dir$sep [lsort \ + [glob -nocomplain -directory $dir [file tail $arg]]]] + } + } + } else { + foreach arg $args { + if {[file isdirectory $arg]} { + set arg [string trimright $arg $sep]$sep + if {$s(all)} { + lappend out [list $arg [lsort [glob -nocomplain -- $arg.* $arg*]]] + } else { + lappend out [list $arg [lsort [glob -nocomplain -- $arg*]]] + } + } else { + lappend out [list [file dirname $arg]$sep \ + [lsort [glob -nocomplain -- $arg]]] + } + } + } + if {$s(long)} { + set old [clock scan {1 year ago}] + set fmt "%s%9ld %s %s\n" + foreach o $out { + set d [lindex $o 0] + append res $d:\n + foreach f [lindex $o 1] { + file lstat $f st + set f [file tail $f] + if {$s(full)} { + switch -glob $st(type) { + d* { append f $sep } + l* { append f "@ -> [file readlink $d$sep$f]" } + default { if {[file exec $d$sep$f]} { append f * } } + } + } + if {[string match file $st(type)]} { + set mode - + } else { + set mode [string index $st(type) 0] + } + foreach j [split [format %03o [expr {$st(mode)&0777}]] {}] { + append mode $s($j) + } + if {$st(mtime)>$old} { + set cfmt {%b %d %H:%M} + } else { + set cfmt {%b %d %Y} + } + append res [format $fmt $mode $st(size) \ + [clock format $st(mtime) -format $cfmt] $f] + } + append res \n + } + } else { + foreach o $out { + set d [lindex $o 0] + append res "$d:\n" + set i 0 + foreach f [lindex $o 1] { + if {[string len [file tail $f]] > $i} { + set i [string len [file tail $f]] + } + } + set i [expr {$i+2+$s(full)}] + set j 80 + ## This gets the number of cols in the tkcon console widget + if {[llength [info commands tkcon]]} { + set j [expr {[tkcon master set ::tkcon::OPT(cols)]/$i}] + } + set k 0 + foreach f [lindex $o 1] { + set f [file tail $f] + if {$s(full)} { + switch -glob [file type $d$sep$f] { + d* { append f $sep } + l* { append f @ } + default { if {[file exec $d$sep$f]} { append f * } } + } + } + append res [format "%-${i}s" $f] + if {$j == 0 || [incr k]%$j == 0} { + set res [string trimright $res]\n + } + } + append res \n\n + } + } + return [string trimright $res] +} +interp alias {} ::ls {} ::dir -full + +## lremove - remove items from a list +# OPTS: +# -all remove all instances of each item +# -glob remove all instances matching glob pattern +# -regexp remove all instances matching regexp pattern +# ARGS: l a list to remove items from +# args items to remove (these are 'join'ed together) +## +proc lremove {args} { + array set opts {-all 0 pattern -exact} + while {[string match -* [lindex $args 0]]} { + switch -glob -- [lindex $args 0] { + -a* { set opts(-all) 1 } + -g* { set opts(pattern) -glob } + -r* { set opts(pattern) -regexp } + -- { set args [lreplace $args 0 0]; break } + default {return -code error "unknown option \"[lindex $args 0]\""} + } + set args [lreplace $args 0 0] + } + set l [lindex $args 0] + foreach i [join [lreplace $args 0 0]] { + if {[set ix [lsearch $opts(pattern) $l $i]] == -1} continue + set l [lreplace $l $ix $ix] + if {$opts(-all)} { + while {[set ix [lsearch $opts(pattern) $l $i]] != -1} { + set l [lreplace $l $ix $ix] + } + } + } + return $l +} + +if {!$::tkcon::PRIV(WWW)} {; + +## Unknown changed to get output into tkcon window +# unknown: +# Invoked automatically whenever an unknown command is encountered. +# Works through a list of "unknown handlers" that have been registered +# to deal with unknown commands. Extensions can integrate their own +# handlers into the 'unknown' facility via 'unknown_handler'. +# +# If a handler exists that recognizes the command, then it will +# take care of the command action and return a valid result or a +# Tcl error. Otherwise, it should return "-code continue" (=2) +# and responsibility for the command is passed to the next handler. +# +# Arguments: +# args - A list whose elements are the words of the original +# command, including the command name. + +proc unknown args { + global unknown_handler_order unknown_handlers errorInfo errorCode + + # + # Be careful to save error info now, and restore it later + # for each handler. Some handlers generate their own errors + # and disrupt handling. + # + set savedErrorCode $errorCode + set savedErrorInfo $errorInfo + + if {![info exists unknown_handler_order] || \ + ![info exists unknown_handlers]} { + set unknown_handlers(tcl) tcl_unknown + set unknown_handler_order tcl + } + + foreach handler $unknown_handler_order { + set status [catch {uplevel 1 $unknown_handlers($handler) $args} result] + + if {$status == 1} { + # + # Strip the last five lines off the error stack (they're + # from the "uplevel" command). + # + set new [split $errorInfo \n] + set new [join [lrange $new 0 [expr {[llength $new]-6}]] \n] + return -code $status -errorcode $errorCode \ + -errorinfo $new $result + + } elseif {$status != 4} { + return -code $status $result + } + + set errorCode $savedErrorCode + set errorInfo $savedErrorInfo + } + + set name [lindex $args 0] + return -code error "invalid command name \"$name\"" +} + +# tcl_unknown: +# Invoked when a Tcl command is invoked that doesn't exist in the +# interpreter: +# +# 1. See if the autoload facility can locate the command in a +# Tcl script file. If so, load it and execute it. +# 2. If the command was invoked interactively at top-level: +# (a) see if the command exists as an executable UNIX program. +# If so, "exec" the command. +# (b) see if the command requests csh-like history substitution +# in one of the common forms !!, !, or ^old^new. If +# so, emulate csh's history substitution. +# (c) see if the command is a unique abbreviation for another +# command. If so, invoke the command. +# +# Arguments: +# args - A list whose elements are the words of the original +# command, including the command name. + +proc tcl_unknown args { + global auto_noexec auto_noload env unknown_pending tcl_interactive + global errorCode errorInfo + + # If the command word has the form "namespace inscope ns cmd" + # then concatenate its arguments onto the end and evaluate it. + + set cmd [lindex $args 0] + if {[regexp "^:*namespace\[ \t\n\]+inscope" $cmd] \ + && [llength $cmd] == 4} { + set arglist [lrange $args 1 end] + set ret [catch {uplevel 1 $cmd $arglist} result] + if {$ret == 0} { + return $result + } else { + return -code $ret -errorcode $errorCode $result + } + } + + # Save the values of errorCode and errorInfo variables, since they + # may get modified if caught errors occur below. The variables will + # be restored just before re-executing the missing command. + + set savedErrorCode $errorCode + set savedErrorInfo $errorInfo + set name [lindex $args 0] + if {![info exists auto_noload]} { + # + # Make sure we're not trying to load the same proc twice. + # + if {[info exists unknown_pending($name)]} { + return -code error "self-referential recursion in \"unknown\" for command \"$name\"" + } + set unknown_pending($name) pending + if {[llength [info args auto_load]]==1} { + set ret [catch {auto_load $name} msg] + } else { + set ret [catch {auto_load $name [uplevel 1 {namespace current}]} msg] + } + unset unknown_pending($name) + if {$ret} { + return -code $ret -errorcode $errorCode \ + "error while autoloading \"$name\": $msg" + } + if {![array size unknown_pending]} { unset unknown_pending } + if {$msg} { + set errorCode $savedErrorCode + set errorInfo $savedErrorInfo + set code [catch {uplevel 1 $args} msg] + if {$code == 1} { + # + # Strip the last five lines off the error stack (they're + # from the "uplevel" command). + # + + set new [split $errorInfo \n] + set new [join [lrange $new 0 [expr {[llength $new]-6}]] \n] + return -code error -errorcode $errorCode \ + -errorinfo $new $msg + } else { + return -code $code $msg + } + } + } + if {[info level] == 1 && [string match {} [info script]] \ + && [info exists tcl_interactive] && $tcl_interactive} { + if {![info exists auto_noexec]} { + set new [auto_execok $name] + if {[string compare {} $new]} { + set errorCode $savedErrorCode + set errorInfo $savedErrorInfo + if {[info exists ::tkcon::EXPECT] && $::tkcon::EXPECT && [package provide Expect] != ""} { + return [tkcon expect [concat $new [lrange $args 1 end]]] + } else { + return [uplevel 1 exec $new [lrange $args 1 end]] + } + #return [uplevel exec >&@stdout <@stdin $new [lrange $args 1 end]] + } + } + set errorCode $savedErrorCode + set errorInfo $savedErrorInfo + ## + ## History substitution moved into ::tkcon::EvalCmd + ## + if {[string compare $name "::"] == 0} { + set name "" + } + if {$ret != 0} { + return -code $ret -errorcode $errorCode \ + "error in unknown while checking if \"$name\" is a unique command abbreviation: $msg" + } + set cmds [info commands $name*] + if {[llength $cmds] == 1} { + return [uplevel 1 [lreplace $args 0 0 $cmds]] + } + if {[llength $cmds]} { + if {$name == ""} { + return -code error "empty command name \"\"" + } else { + return -code error \ + "ambiguous command name \"$name\": [lsort $cmds]" + } + } + ## We've got nothing so far + ## Check and see if Tk wasn't loaded, but it appears to be a Tk cmd + if {![uplevel \#0 info exists tk_version]} { + lappend tkcmds bell bind bindtags button \ + canvas checkbutton clipboard destroy \ + entry event focus font frame grab grid image \ + label labelframe listbox lower menu menubutton message \ + option pack panedwindow place radiobutton raise \ + scale scrollbar selection send spinbox \ + text tk tkwait toplevel winfo wm + if {[lsearch -exact $tkcmds $name] >= 0 && \ + [tkcon master tk_messageBox -icon question -parent . \ + -title "Load Tk?" -type retrycancel -default retry \ + -message "This appears to be a Tk command, but Tk\ + has not yet been loaded. Shall I retry the command\ + with loading Tk first?"] == "retry"} { + return [uplevel 1 "load {} Tk; $args"] + } + } + } + return -code continue +} + +} ; # end exclusionary code for WWW + +proc ::tkcon::Bindings {} { + variable PRIV + global tcl_platform tk_version + + #----------------------------------------------------------------------- + # Elements of tk::Priv that are used in this file: + # + # mouseMoved - Non-zero means the mouse has moved a significant + # amount since the button went down (so, for example, + # start dragging out a selection). + #----------------------------------------------------------------------- + + ## Get all Text bindings into TkConsole + foreach ev [bind Text] { bind TkConsole $ev [bind Text $ev] } + ## We really didn't want the newline insertion + bind TkConsole {} + + ## in 8.6b3, the virtual events <> and <> + # mess up our history feature + bind TkConsole <> {} + bind TkConsole <> {} + + ## Now make all our virtual event bindings + set bindings { + <> <$PRIV(CTRL)-q> + <> <$PRIV(CTRL)-N> + <> <$PRIV(CTRL)-T> + <> + <> + <> <$PRIV(CTRL)-w> + <> <$PRIV(CTRL)-A> + <> <$PRIV(CTRL)F> + <> <$PRIV(CTRL)Key-1> + <> <$PRIV(CTRL)Key-2> + <> <$PRIV(CTRL)Key-3> + <> + <> + <> + <> + <> + <> + <> + <> + <> + <> + <> + <> + <> + <> + <> + <> + <> + <> + <> + <> + <> + <> + } + if {$PRIV(AQUA)} { + lappend bindings <> \ + <> + } else { + lappend bindings <> + } + foreach {ev key} [subst -nocommand -noback $bindings] { + event add $ev $key + ## Make sure the specific key won't be defined + bind TkConsole $key {} + } + + ## Make the ROOT bindings + bind $PRIV(root) <> exit + bind $PRIV(root) <> { ::tkcon::New } + bind $PRIV(root) <> { ::tkcon::NewTab } + bind $PRIV(root) <> { ::tkcon::GotoTab 1 ; break } + bind $PRIV(root) <> { ::tkcon::GotoTab -1 ; break } + bind $PRIV(root) <> { ::tkcon::Destroy } + bind $PRIV(root) <> { ::tkcon::About } + bind $PRIV(root) <> { ::tkcon::FindBox $::tkcon::PRIV(console) } + bind $PRIV(root) <> { + ::tkcon::Attach {} + ::tkcon::RePrompt "\n" [::tkcon::CmdGet $::tkcon::PRIV(console)] + } + bind $PRIV(root) <> { + if {[string compare {} $::tkcon::PRIV(name)]} { + ::tkcon::Attach $::tkcon::PRIV(name) + } else { + ::tkcon::Attach Main + } + ::tkcon::RePrompt "\n" [::tkcon::CmdGet $::tkcon::PRIV(console)] + } + bind $PRIV(root) <> { + ::tkcon::Attach Main + ::tkcon::RePrompt "\n" [::tkcon::CmdGet $::tkcon::PRIV(console)] + } + bind $PRIV(root) <> { + ::tkcon::PopupMenu %X %Y + } + + ## Menu items need null TkConsolePost bindings to avoid the TagProc + ## + foreach ev [bind $PRIV(root)] { + bind TkConsolePost $ev { + # empty + } + } + + + # ::tkcon::ClipboardKeysyms -- + # This procedure is invoked to identify the keys that correspond to + # the copy, cut, and paste functions for the clipboard. + # + # Arguments: + # copy - Name of the key (keysym name plus modifiers, if any, + # such as "Meta-y") used for the copy operation. + # cut - Name of the key used for the cut operation. + # paste - Name of the key used for the paste operation. + + proc ::tkcon::ClipboardKeysyms {copy cut paste} { + bind TkConsole <$copy> {::tkcon::Copy %W} + bind TkConsole <$cut> {::tkcon::Cut %W} + bind TkConsole <$paste> {::tkcon::Paste %W} + } + + proc ::tkcon::GetSelection {w} { + if { + ![catch {selection get -displayof $w -type UTF8_STRING} txt] || + ![catch {selection get -displayof $w} txt] || + ![catch {selection get -displayof $w -selection CLIPBOARD} txt] + } { + return $txt + } + return -code error "could not find default selection" + } + + proc ::tkcon::Cut w { + if {[string match $w [selection own -displayof $w]]} { + clipboard clear -displayof $w + catch { + set txt [selection get -displayof $w] + clipboard append -displayof $w $txt + if {[$w compare sel.first >= limit]} { + $w delete sel.first sel.last + } + } + } + } + proc ::tkcon::Copy w { + if {[string match $w [selection own -displayof $w]]} { + clipboard clear -displayof $w + catch { + set txt [selection get -displayof $w] + clipboard append -displayof $w $txt + } + } + } + proc ::tkcon::Paste w { + if {![catch {GetSelection $w} txt]} { + catch { + if {[$w compare sel.first >= limit]} { + $w delete sel.first sel.last + } + } + if {[$w compare insert < limit]} { $w mark set insert end } + $w insert insert $txt + $w see insert + if {[string match *\n* $txt]} { ::tkcon::Eval $w } + } + } + + ## Redefine for TkConsole what we need + ## + event delete <> <$PRIV(CTRL)V> + ::tkcon::ClipboardKeysyms + + bind TkConsole { + catch { ::tkcon::Insert %W [::tkcon::GetSelection %W] } + } + + bind TkConsole {+ + catch { + eval %W tag remove sel [%W tag nextrange prompt sel.first sel.last] + eval %W tag remove sel sel.last-1c + %W mark set insert sel.first + } + } + + ## binding editor needed + ## binding for .tkconrc + + bind TkConsole <> { + if {[%W compare insert > limit]} {::tkcon::Expand %W path} + break ; # could check "%K" == "Tab" + } + bind TkConsole <> { + if {[%W compare insert > limit]} {::tkcon::Expand %W proc} + break ; # could check "%K" == "Tab" + } + bind TkConsole <> { + if {[%W compare insert > limit]} {::tkcon::Expand %W var} + break ; # could check "%K" == "Tab" + } + bind TkConsole <> { + if {[%W compare insert > limit]} {::tkcon::Expand %W} + break ; # could check "%K" == "Tab" + } + bind TkConsole <> { + if {[%W compare insert >= limit]} { + ::tkcon::Insert %W \t + } + } + bind TkConsole <> { + if {[%W compare insert >= limit]} { + ::tkcon::Insert %W \n + } + } + bind TkConsole <> { + ::tkcon::Eval %W + } + bind TkConsole { + if {[llength [%W tag nextrange sel 1.0 end]] \ + && [%W compare sel.first >= limit]} { + %W delete sel.first sel.last + } elseif {[%W compare insert >= limit]} { + %W delete insert + %W see insert + } + } + bind TkConsole { + if {[llength [%W tag nextrange sel 1.0 end]] \ + && [%W compare sel.first >= limit]} { + %W delete sel.first sel.last + } elseif {[%W compare insert != 1.0] && [%W compare insert > limit]} { + %W delete insert-1c + %W see insert + } + } + bind TkConsole [bind TkConsole ] + + bind TkConsole { + ::tkcon::Insert %W %A + } + + bind TkConsole { + if {[%W compare {limit linestart} == {insert linestart}]} { + tk::TextSetCursor %W limit + } else { + tk::TextSetCursor %W {insert linestart} + } + } + bind TkConsole [bind TkConsole ] + bind TkConsole { + if {[%W compare insert < limit]} break + %W delete insert + } + bind TkConsole { + if {[%W compare insert < limit]} break + if {[%W compare insert == {insert lineend}]} { + %W delete insert + } else { + %W delete insert {insert lineend} + } + } + bind TkConsole <> { + ## Clear console buffer, without losing current command line input + set ::tkcon::PRIV(tmp) [::tkcon::CmdGet %W] + clear + ::tkcon::Prompt {} $::tkcon::PRIV(tmp) + } + bind TkConsole <> { + if {[%W compare {insert linestart} != {limit linestart}]} { + tk::TextSetCursor %W [tk::TextUpDownLine %W -1] + } else { + ::tkcon::Event -1 + } + } + bind TkConsole <> { + if {[%W compare {insert linestart} != {end-1c linestart}]} { + tk::TextSetCursor %W [tk::TextUpDownLine %W 1] + } else { + ::tkcon::Event 1 + } + } + bind TkConsole <> { ::tkcon::Event 1 } + bind TkConsole <> { ::tkcon::Event -1 } + bind TkConsole <> { + ::tkcon::Event -1 [::tkcon::CmdGet %W] + } + bind TkConsole <> { + ::tkcon::Event 1 [::tkcon::CmdGet %W] + } + bind TkConsole <> { + ## Transpose current and previous chars + if {[%W compare insert > "limit+1c"]} { tk::TextTranspose %W } + } + bind TkConsole <> { + ## Clear command line (Unix shell staple) + %W delete limit end + } + bind TkConsole <> { + ## Save command buffer (swaps with current command) + set ::tkcon::PRIV(tmp) $::tkcon::PRIV(cmdsave) + set ::tkcon::PRIV(cmdsave) [::tkcon::CmdGet %W] + if {[string match {} $::tkcon::PRIV(cmdsave)]} { + set ::tkcon::PRIV(cmdsave) $::tkcon::PRIV(tmp) + } else { + %W delete limit end-1c + } + ::tkcon::Insert %W $::tkcon::PRIV(tmp) + %W see end + } + catch {bind TkConsole { tk::TextScrollPages %W -1 }} + catch {bind TkConsole { tk::TextScrollPages %W -1 }} + catch {bind TkConsole { tk::TextScrollPages %W 1 }} + catch {bind TkConsole { tk::TextScrollPages %W 1 }} + bind TkConsole { + if {[%W compare insert >= limit]} { + %W delete insert {insert wordend} + } + } + bind TkConsole { + if {[%W compare {insert -1c wordstart} >= limit]} { + %W delete {insert -1c wordstart} insert + } + } + bind TkConsole { + if {[%W compare insert >= limit]} { + %W delete insert {insert wordend} + } + } + bind TkConsole { + if { + (!$tk::Priv(mouseMoved) || $tk_strictMotif) && + ![catch {::tkcon::GetSelection %W} ::tkcon::PRIV(tmp)] + } { + if {[%W compare @%x,%y < limit]} { + %W insert end $::tkcon::PRIV(tmp) + } else { + %W insert @%x,%y $::tkcon::PRIV(tmp) + } + if {[string match *\n* $::tkcon::PRIV(tmp)]} {::tkcon::Eval %W} + } + } + + ## + ## End TkConsole bindings + ## + + ## + ## Bindings for doing special things based on certain keys + ## + bind TkConsolePost { + if {$::tkcon::OPT(lightbrace) && $::tkcon::OPT(blinktime)>99 && \ + [string compare \\ [%W get insert-2c]]} { + ::tkcon::MatchPair %W \( \) limit + } + set ::tkcon::PRIV(StatusCursor) [%W index insert] + } + bind TkConsolePost { + if {$::tkcon::OPT(lightbrace) && $::tkcon::OPT(blinktime)>99 && \ + [string compare \\ [%W get insert-2c]]} { + ::tkcon::MatchPair %W \[ \] limit + } + set ::tkcon::PRIV(StatusCursor) [%W index insert] + } + bind TkConsolePost { + if {$::tkcon::OPT(lightbrace) && $::tkcon::OPT(blinktime)>99 && \ + [string compare \\ [%W get insert-2c]]} { + ::tkcon::MatchPair %W \{ \} limit + } + set ::tkcon::PRIV(StatusCursor) [%W index insert] + } + bind TkConsolePost { + if {$::tkcon::OPT(lightbrace) && $::tkcon::OPT(blinktime)>99 && \ + [string compare \\ [%W get insert-2c]]} { + ::tkcon::MatchQuote %W limit + } + set ::tkcon::PRIV(StatusCursor) [%W index insert] + } + + bind TkConsolePost { + if {[winfo exists "%W"]} { + if {$::tkcon::OPT(lightcmd) && [string compare {} %A]} { + ::tkcon::TagProc %W + } + set ::tkcon::PRIV(StatusCursor) [%W index insert] + } + } + + bind TkConsolePost { + set ::tkcon::PRIV(StatusCursor) [%W index insert] + } + bind TkConsolePost { + set ::tkcon::PRIV(StatusCursor) [%W index insert] + } + +} + +## +# ::tkcon::PopupMenu - what to do when the popup menu is requested +## +proc ::tkcon::PopupMenu {X Y} { + variable PRIV + variable OPT + + set w $PRIV(console) + if {[string compare $w [winfo containing $X $Y]]} { + tk_popup $PRIV(popup) $X $Y + return + } + set x [expr {$X-[winfo rootx $w]}] + set y [expr {$Y-[winfo rooty $w]}] + if {[llength [set tags [$w tag names @$x,$y]]]} { + if {[lsearch -exact $tags "proc"] >= 0} { + lappend type "proc" + foreach {first last} [$w tag prevrange proc @$x,$y] { + set word [$w get $first $last]; break + } + } + if {[lsearch -exact $tags "var"] >= 0} { + lappend type "var" + foreach {first last} [$w tag prevrange var @$x,$y] { + set word [$w get $first $last]; break + } + } + } + if {![info exists type]} { + set exp "(^|\[^\\\\\]\[ \t\n\r\])" + set exp2 "\[\[\\\\\\?\\*\]" + set i [$w search -backwards -regexp $exp @$x,$y "@$x,$y linestart"] + if {[string compare {} $i]} { + if {![string match *.0 $i]} {append i +2c} + if {[string compare {} \ + [set j [$w search -regexp $exp $i "$i lineend"]]]} { + append j +1c + } else { + set j "$i lineend" + } + regsub -all $exp2 [$w get $i $j] {\\\0} word + set word [string trim $word {\"$[]{}',?#*}] + if {[llength [EvalAttached [list info commands $word]]]} { + lappend type "proc" + } + if {[llength [EvalAttached [list info vars $word]]]} { + lappend type "var" + } + if {[EvalAttached [list file isfile $word]]} { + lappend type "file" + } + } + } + if {![info exists type] || ![info exists word]} { + tk_popup $PRIV(popup) $X $Y + return + } + $PRIV(context) delete 0 end + $PRIV(context) add command -label "$word" -state disabled + $PRIV(context) add separator + set app [Attach] + if {[lsearch $type proc] != -1} { + $PRIV(context) add command -label "View Procedure" \ + -command [list $OPT(edit) -attach $app -type proc -- $word] + } + if {[lsearch $type var] != -1} { + $PRIV(context) add command -label "View Variable" \ + -command [list $OPT(edit) -attach $app -type var -- $word] + } + if {[lsearch $type file] != -1} { + $PRIV(context) add command -label "View File" \ + -command [list $OPT(edit) -attach $app -type file -- $word] + } + tk_popup $PRIV(context) $X $Y +} + +## ::tkcon::TagProc - tags a procedure in the console if it's recognized +## This procedure is not perfect. However, making it perfect wastes +## too much CPU time... +## +proc ::tkcon::TagProc w { + set exp "\[^\\\\\]\[\[ \t\n\r\;{}\"\$\]" + set i [$w search -backwards -regexp $exp insert-1c limit-1c] + if {[string compare {} $i]} {append i +2c} else {set i limit} + regsub -all "\[\[\\\\\\?\\*\]" [$w get $i "insert-1c wordend"] {\\\0} c + if {[llength [EvalAttached [list info commands $c]]]} { + $w tag add proc $i "insert-1c wordend" + } else { + $w tag remove proc $i "insert-1c wordend" + } + if {[llength [EvalAttached [list info vars $c]]]} { + $w tag add var $i "insert-1c wordend" + } else { + $w tag remove var $i "insert-1c wordend" + } +} + +## ::tkcon::MatchPair - blinks a matching pair of characters +## c2 is assumed to be at the text index 'insert'. +## This proc is really loopy and took me an hour to figure out given +## all possible combinations with escaping except for escaped \'s. +## It doesn't take into account possible commenting... Oh well. If +## anyone has something better, I'd like to see/use it. This is really +## only efficient for small contexts. +# ARGS: w - console text widget +# c1 - first char of pair +# c2 - second char of pair +# Calls: ::tkcon::Blink +## +proc ::tkcon::MatchPair {w c1 c2 {lim 1.0}} { + if {[string compare {} [set ix [$w search -back $c1 insert $lim]]]} { + while { + [string match {\\} [$w get $ix-1c]] && + [string compare {} [set ix [$w search -back $c1 $ix-1c $lim]]] + } {} + set i1 insert-1c + while {[string compare {} $ix]} { + set i0 $ix + set j 0 + while {[string compare {} [set i0 [$w search $c2 $i0 $i1]]]} { + append i0 +1c + if {[string match {\\} [$w get $i0-2c]]} continue + incr j + } + if {!$j} break + set i1 $ix + while {$j && [string compare {} \ + [set ix [$w search -back $c1 $ix $lim]]]} { + if {[string match {\\} [$w get $ix-1c]]} continue + incr j -1 + } + } + if {[string match {} $ix]} { set ix [$w index $lim] } + } else { set ix [$w index $lim] } + if {$::tkcon::OPT(blinkrange)} { + Blink $w $ix [$w index insert] + } else { + Blink $w $ix $ix+1c [$w index insert-1c] [$w index insert] + } +} + +## ::tkcon::MatchQuote - blinks between matching quotes. +## Blinks just the quote if it's unmatched, otherwise blinks quoted string +## The quote to match is assumed to be at the text index 'insert'. +# ARGS: w - console text widget +# Calls: ::tkcon::Blink +## +proc ::tkcon::MatchQuote {w {lim 1.0}} { + set i insert-1c + set j 0 + while {[string compare [set i [$w search -back \" $i $lim]] {}]} { + if {[string match {\\} [$w get $i-1c]]} continue + if {!$j} {set i0 $i} + incr j + } + if {$j&1} { + if {$::tkcon::OPT(blinkrange)} { + Blink $w $i0 [$w index insert] + } else { + Blink $w $i0 $i0+1c [$w index insert-1c] [$w index insert] + } + } else { + Blink $w [$w index insert-1c] [$w index insert] + } +} + +## ::tkcon::Blink - blinks between n index pairs for a specified duration. +# ARGS: w - console text widget +# i1 - start index to blink region +# i2 - end index of blink region +# dur - duration in usecs to blink for +# Outputs: blinks selected characters in $w +## +proc ::tkcon::Blink {w args} { + eval [list $w tag add blink] $args + after $::tkcon::OPT(blinktime) [list $w] tag remove blink $args + return +} + + +## ::tkcon::Insert +## Insert a string into a text console at the point of the insertion cursor. +## If there is a selection in the text, and it covers the point of the +## insertion cursor, then delete the selection before inserting. +# ARGS: w - text window in which to insert the string +# s - string to insert (usually just a single char) +# Outputs: $s to text widget +## +proc ::tkcon::Insert {w s} { + if {[string match {} $s] || [string match disabled [$w cget -state]]} { + return + } + variable EXP + if {[info exists EXP(spawn_id)]} { + exp_send -i $EXP(spawn_id) -- $s + return + } + if {[$w comp insert < limit]} { + $w mark set insert end + } + if {[llength [$w tag ranges sel]] && \ + [$w comp sel.first <= insert] && [$w comp sel.last >= insert]} { + $w delete sel.first sel.last + } + $w insert insert $s + $w see insert +} + +## ::tkcon::Expand - +# ARGS: w - text widget in which to expand str +# type - type of expansion (path / proc / variable) +# Calls: ::tkcon::Expand(Pathname|Procname|Variable) +# Outputs: The string to match is expanded to the longest possible match. +# If ::tkcon::OPT(showmultiple) is non-zero and the user longest +# match equaled the string to expand, then all possible matches +# are output to stdout. Triggers bell if no matches are found. +# Returns: number of matches found +## +proc ::tkcon::Expand {w {type ""}} { + set exp "\[^\\\\\]\[\[ \t\n\r\\\{\"$\]" + set tmp [$w search -backwards -regexp $exp insert-1c limit-1c] + if {[string compare {} $tmp]} {append tmp +2c} else {set tmp limit} + set str [$w get $tmp insert] + # Expand procs can return "break" to indicate not to try further + # matches, otherwise "continue" says "I got nothing, continue on" + # We can ignore return codes from the specific expand type checks + switch -glob $type { + pa* { set code [catch {ExpandPathname $str} res] } + pr* { set code [catch {ExpandProcname $str} res] } + v* { set code [catch {ExpandVariable $str} res] } + default { + # XXX could be extended to allow the results of all matches + # XXX to be amalgamted ... may be confusing to user + set res {} + foreach t $::tkcon::OPT(expandorder) { + set code [catch {Expand$t $str} res] + if {$code == 0 || $code == 3} { break } + set res {} + } + } + } + set len [llength $res] + if {$len} { + $w delete $tmp insert + $w insert $tmp [lindex $res 0] + if {$len > 1} { + if {$::tkcon::OPT(showmultiple) && \ + ![string compare [lindex $res 0] $str]} { + puts stdout [lsort [lreplace $res 0 0]] + } + } + } else { bell } + return [incr len -1] +} + +## ::tkcon::ExpandPathname - expand a file pathname based on $str +## This is based on UNIX file name conventions +# ARGS: str - partial file pathname to expand +# Calls: ::tkcon::ExpandBestMatch +# Returns: list containing longest unique match followed by all the +# possible further matches +## +proc ::tkcon::ExpandPathname str { + + # require at least a single character, otherwise continue + if {$str eq ""} {return -code continue} + + set pwd [EvalAttached pwd] + # Cause a string like {C:/Program\ Files/} to become "C:/Program Files/" + regsub -all {\\([][ ])} $str {\1} str + if {[catch {EvalAttached [list cd [file dirname $str]]} err]} { + return -code error $err + } + set dir [file tail $str] + ## Check to see if it was known to be a directory and keep the trailing + ## slash if so (file tail cuts it off) + if {[string match */ $str]} { append dir / } + # Create a safely glob-able name + regsub -all {([][])} $dir {\\\1} safedir + if {[catch {lsort [EvalAttached [list glob $safedir*]]} m]} { + set match {} + } else { + if {[llength $m] > 1} { + global tcl_platform + if {[string match windows $tcl_platform(platform)]} { + ## Windows is screwy because it's case insensitive + set tmp [ExpandBestMatch [string tolower $m] \ + [string tolower $dir]] + ## Don't change case if we haven't changed the word + if {[string length $dir]==[string length $tmp]} { + set tmp $dir + } + } else { + set tmp [ExpandBestMatch $m $dir] + } + if {[string match */* $str]} { + set tmp [string trimright [file dirname $str] /]/$tmp + } + regsub -all {([^\\])([][ ])} $tmp {\1\\\2} tmp + set match [linsert $m 0 $tmp] + } else { + ## This may look goofy, but it handles spaces in path names + eval append match $m + if {[file isdirectory $match]} {append match /} + if {[string match */* $str]} { + set match [string trimright [file dirname $str] /]/$match + } + regsub -all {([^\\])([][ ])} $match {\1\\\2} match + ## Why is this one needed and the ones below aren't!! + set match [list $match] + } + } + EvalAttached [list cd $pwd] + return -code [expr {$match eq "" ? "continue" : "break"}] $match +} + +## ::tkcon::ExpandProcname - expand a tcl proc name based on $str +# ARGS: str - partial proc name to expand +# Calls: ::tkcon::ExpandBestMatch +# Returns: list containing longest unique match followed by all the +# possible further matches +## +proc ::tkcon::ExpandProcname str { + + # require at least a single character, otherwise continue + if {$str eq ""} {return -code continue} + + set match [EvalAttached [list info commands $str*]] + if {[llength $match] == 0} { + set ns [EvalAttached \ + "namespace children \[namespace current\] [list $str*]"] + if {[llength $ns]==1} { + set match [EvalAttached [list info commands ${ns}::*]] + } else { + set match $ns + } + } + if {[llength $match] > 1} { + regsub -all {([^\\]) } [ExpandBestMatch $match $str] {\1\\ } str + set match [linsert $match 0 $str] + } else { + regsub -all {([^\\]) } $match {\1\\ } match + } + return -code [expr {$match eq "" ? "continue" : "break"}] $match +} + +## ::tkcon::ExpandMethodname - expand an NSF/XOTcl method name based on $str +# ARGS: str - partial proc name to expand +# Calls: ::tkcon::ExpandBestMatch +# Returns: list containing longest unique match followed by all the +# possible further matches +## +proc ::tkcon::ExpandMethodname str { + + # In a first step, obtain the typed-in cmd from the console + set typedCmd [::tkcon::CmdGet $::tkcon::PRIV(console)] + set obj [lindex $typedCmd 0] + if {$obj eq $typedCmd} { + # just a single word, can't be a method expansion + return -code continue + } + # Get the full string after the object + set sub [string trimleft [string range $typedCmd [string length [list $obj]] end]] + if {[EvalAttached [list info exists ::nsf::version]]} { + # Next Scripting Framework is loaded + if {![EvalAttached [list ::nsf::object::exists $obj]]} {return -code continue} + if {[string match ::* $sub]} { + # NSF allows dispatch of unregistered methods via absolute + # paths + set cmd "concat \[info commands $sub*\] \[namespace children \[namespace qualifiers $sub\] $sub*\]" + } else { + set cmd [list $obj ::nsf::methods::object::info::lookupmethods -callprotection public -path -- $sub*] + } + } elseif {[EvalAttached [list info exists ::xotcl::version]]} { + # XOTcl < 2.* is loaded + if {![EvalAttached [list ::xotcl::Object isobject $obj]]} {return -code continue} + set cmd [list $obj info methods $sub*] + } else { + # No NSF/XOTcl loaded + return -code continue + } + + set match [EvalAttached $cmd] + if {[llength $match] > 1} { + regsub -all {([^\\]) } [ExpandBestMatch $match $str] {\1\\ } bestMatch + if {$str eq "" && [string match "* " $bestMatch]} { + set match [linsert $match 0 ""] + } else { + regsub -all {\\ } $bestMatch { } bestMatch + set match [linsert $match 0 [lindex $bestMatch end]] + } + } else { + set match [lindex [lindex $match 0] end] + } + return -code break $match +} + +## ::tkcon::ExpandVariable - expand a tcl variable name based on $str +# ARGS: str - partial tcl var name to expand +# Calls: ::tkcon::ExpandBestMatch +# Returns: list containing longest unique match followed by all the +# possible further matches +## +proc ::tkcon::ExpandVariable str { + + # require at least a single character, otherwise continue + if {$str eq ""} {return -code continue} + + if {[regexp {([^\(]*)\((.*)} $str junk ary str]} { + ## Looks like they're trying to expand an array. + set match [EvalAttached [list array names $ary $str*]] + if {[llength $match] > 1} { + set vars $ary\([ExpandBestMatch $match $str] + foreach var $match {lappend vars $ary\($var\)} + return $vars + } elseif {[llength $match] == 1} { + set match $ary\($match\) + } + ## Space transformation avoided for array names. + } else { + set match [EvalAttached [list info vars $str*]] + if {[llength $match] > 1} { + regsub -all {([^\\]) } [ExpandBestMatch $match $str] {\1\\ } str + set match [linsert $match 0 $str] + } else { + regsub -all {([^\\]) } $match {\1\\ } match + } + } + return -code [expr {$match eq "" ? "continue" : "break"}] $match +} + +## ::tkcon::ExpandBestMatch2 - finds the best unique match in a list of names +## Improves upon the speed of the below proc only when $l is small +## or $e is {}. $e is extra for compatibility with proc below. +# ARGS: l - list to find best unique match in +# Returns: longest unique match in the list +## +proc ::tkcon::ExpandBestMatch2 {l {e {}}} { + set s [lindex $l 0] + if {[llength $l]>1} { + set i [expr {[string length $s]-1}] + foreach l $l { + while {$i>=0 && [string first $s $l]} { + set s [string range $s 0 [incr i -1]] + } + } + } + return $s +} + +## ::tkcon::ExpandBestMatch - finds the best unique match in a list of names +## The extra $e in this argument allows us to limit the innermost loop a +## little further. This improves speed as $l becomes large or $e becomes long. +# ARGS: l - list to find best unique match in +# e - currently best known unique match +# Returns: longest unique match in the list +## +proc ::tkcon::ExpandBestMatch {l {e {}}} { + set ec [lindex $l 0] + if {[llength $l]>1} { + set e [string length $e]; incr e -1 + set ei [string length $ec]; incr ei -1 + foreach l $l { + while {$ei>=$e && [string first $ec $l]} { + set ec [string range $ec 0 [incr ei -1]] + } + } + } + return $ec +} + +# Here is a group of functions that is only used when Tkcon is +# executed in a safe interpreter. It provides safe versions of +# missing functions. For example: +# +# - "tk appname" returns "tkcon.tcl" but cannot be set +# - "toplevel" is equivalent to 'frame', only it is automatically +# packed. +# - The 'source', 'load', 'open', 'file' and 'exit' functions are +# mapped to corresponding functions in the parent interpreter. +# +# Further on, Tk cannot be really loaded. Still the safe 'load' +# provedes a speciall case. The Tk can be divided into 4 groups, +# that each has a safe handling procedure. +# +# - "::tkcon::SafeItem" handles commands like 'button', 'canvas' ...... +# Each of these functions has the window name as first argument. +# - "::tkcon::SafeManage" handles commands like 'pack', 'place', 'grid', +# 'winfo', which can have multiple window names as arguments. +# - "::tkcon::SafeWindow" handles all windows, such as '.'. For every +# window created, a new alias is formed which also is handled by +# this function. +# - Other (e.g. bind, bindtag, image), which need their own function. +# +## These functions courtesy Jan Nijtmans +## +if {![llength [info commands tk]]} { + proc tk {option args} { + if {![string match app* $option]} { + error "wrong option \"$option\": should be appname" + } + return "tkcon.tcl" + } +} + +if {![llength [info command toplevel]]} { + proc toplevel {name args} { + eval [linsert $args 0 frame $name] + grid $name -sticky news + } +} + +proc ::tkcon::SafeSource {i f} { + set fd [open $f r] + set r [read $fd] + close $fd + if {[catch {interp eval $i $r} msg]} { + error $msg + } +} + +proc ::tkcon::SafeOpen {i f {m r}} { + set fd [open $f $m] + interp transfer {} $fd $i + return $fd +} + +proc ::tkcon::SafeLoad {i f p} { + global tk_version tk_patchLevel tk_library auto_path + if {[string compare $p Tk]} { + load $f $p $i + } else { + foreach command {button canvas checkbutton entry frame label + listbox message radiobutton scale scrollbar spinbox text toplevel} { + $i alias $command ::tkcon::SafeItem $i $command + } + $i alias image ::tkcon::SafeImage $i + foreach command {pack place grid destroy winfo} { + $i alias $command ::tkcon::SafeManage $i $command + } + if {[llength [info command event]]} { + $i alias event ::tkcon::SafeManage $i $command + } + frame .${i}_dot -width 300 -height 300 -relief raised + pack .${i}_dot -side left + $i alias tk tk + $i alias bind ::tkcon::SafeBind $i + $i alias bindtags ::tkcon::SafeBindtags $i + $i alias . ::tkcon::SafeWindow $i {} + foreach var {tk_version tk_patchLevel tk_library auto_path} { + $i eval [list set $var [set $var]] + } + $i eval { + package provide Tk $tk_version + if {[lsearch -exact $auto_path $tk_library] < 0} { + lappend auto_path $tk_library + } + } + return "" + } +} + +proc ::tkcon::SafeSubst {i a} { + set arg1 "" + foreach {arg value} $a { + if {![string compare $arg -textvariable] || + ![string compare $arg -variable]} { + set newvalue "[list $i] $value" + global $newvalue + if {[interp eval $i info exists $value]} { + set $newvalue [interp eval $i set $value] + } else { + catch {unset $newvalue} + } + $i eval trace variable $value rwu \{[list tkcon set $newvalue $i]\} + set value $newvalue + } elseif {![string compare $arg -command]} { + set value [list $i eval $value] + } + lappend arg1 $arg $value + } + return $arg1 +} + +proc ::tkcon::SafeItem {i command w args} { + set args [::tkcon::SafeSubst $i $args] + set code [catch "$command [list .${i}_dot$w] $args" msg] + $i alias $w ::tkcon::SafeWindow $i $w + regsub -all .${i}_dot $msg {} msg + return -code $code $msg +} + +proc ::tkcon::SafeManage {i command args} { + set args1 "" + foreach arg $args { + if {[string match . $arg]} { + set arg .${i}_dot + } elseif {[string match .* $arg]} { + set arg ".${i}_dot$arg" + } + lappend args1 $arg + } + set code [catch "$command $args1" msg] + regsub -all .${i}_dot $msg {} msg + return -code $code $msg +} + +# +# FIX: this function doesn't work yet if the binding starts with '+'. +# +proc ::tkcon::SafeBind {i w args} { + if {[string match . $w]} { + set w .${i}_dot + } elseif {[string match .* $w]} { + set w ".${i}_dot$w" + } + if {[llength $args] > 1} { + set args [list [lindex $args 0] \ + "[list $i] eval [list [lindex $args 1]]"] + } + set code [catch "bind $w $args" msg] + if {[llength $args] <2 && $code == 0} { + set msg [lindex $msg 3] + } + return -code $code $msg +} + +proc ::tkcon::SafeImage {i option args} { + set code [catch "image $option $args" msg] + if {[string match cr* $option]} { + $i alias $msg $msg + } + return -code $code $msg +} + +proc ::tkcon::SafeBindtags {i w {tags {}}} { + if {[string match . $w]} { + set w .${i}_dot + } elseif {[string match .* $w]} { + set w ".${i}_dot$w" + } + set newtags {} + foreach tag $tags { + if {[string match . $tag]} { + lappend newtags .${i}_dot + } elseif {[string match .* $tag]} { + lappend newtags ".${i}_dot$tag" + } else { + lappend newtags $tag + } + } + if {[string match $tags {}]} { + set code [catch {bindtags $w} msg] + regsub -all \\.${i}_dot $msg {} msg + } else { + set code [catch {bindtags $w $newtags} msg] + } + return -code $code $msg +} + +proc ::tkcon::SafeWindow {i w option args} { + if {[string match conf* $option] && [llength $args] > 1} { + set args [::tkcon::SafeSubst $i $args] + } elseif {[string match itemco* $option] && [llength $args] > 2} { + set args "[list [lindex $args 0]] [::tkcon::SafeSubst $i [lrange $args 1 end]]" + } elseif {[string match cr* $option]} { + if {[llength $args]%2} { + set args "[list [lindex $args 0]] [::tkcon::SafeSubst $i [lrange $args 1 end]]" + } else { + set args [::tkcon::SafeSubst $i $args] + } + } elseif {[string match bi* $option] && [llength $args] > 2} { + set args [list [lindex $args 0] [lindex $args 1] "[list $i] eval [list [lindex $args 2]]"] + } + set code [catch ".${i}_dot$w $option $args" msg] + if {$code} { + regsub -all .${i}_dot $msg {} msg + } elseif {[string match conf* $option] || [string match itemco* $option]} { + if {[llength $args] == 1} { + switch -- $args { + -textvariable - -variable { + set msg "[lrange $msg 0 3] [list [lrange [lindex $msg 4] 1 end]]" + } + -command - updatecommand { + set msg "[lrange $msg 0 3] [list [lindex [lindex $msg 4] 2]]" + } + } + } elseif {[llength $args] == 0} { + set args1 "" + foreach el $msg { + switch -- [lindex $el 0] { + -textvariable - -variable { + set el "[lrange $el 0 3] [list [lrange [lindex $el 4] 1 end]]" + } + -command - updatecommand { + set el "[lrange $el 0 3] [list [lindex [lindex $el 4] 2]]" + } + } + lappend args1 $el + } + set msg $args1 + } + } elseif {[string match cg* $option] || [string match itemcg* $option]} { + switch -- $args { + -textvariable - -variable { + set msg [lrange $msg 1 end] + } + -command - updatecommand { + set msg [lindex $msg 2] + } + } + } elseif {[string match bi* $option]} { + if {[llength $args] == 2 && $code == 0} { + set msg [lindex $msg 2] + } + } + return -code $code $msg +} + +proc ::tkcon::RetrieveFilter {host} { + variable PRIV + set result {} + if {[info exists PRIV(proxy)]} { + if {![regexp "^(localhost|127\.0\.0\.1)" $host]} { + set result [lrange [split [lindex $PRIV(proxy) 0] :] 0 1] + } + } + return $result +} + +proc ::tkcon::RetrieveAuthentication {} { + package require Tk + if {[catch {package require base64}]} { + if {[catch {package require Trf}]} { + error "base64 support not available" + } else { + set local64 "base64 -mode enc" + } + } else { + set local64 "base64::encode" + } + + set dlg [toplevel .auth] + catch {wm attributes $dlg -type dialog} + wm title $dlg "Authenticating Proxy Configuration" + set f1 [frame ${dlg}.f1] + set f2 [frame ${dlg}.f2] + button $f2.b -text "OK" -command "destroy $dlg" + pack $f2.b -side right + label $f1.l2 -text "Username" + label $f1.l3 -text "Password" + entry $f1.e2 -textvariable "[namespace current]::conf_userid" + entry $f1.e3 -textvariable "[namespace current]::conf_passwd" -show * + grid $f1.l2 -column 0 -row 0 -sticky e + grid $f1.l3 -column 0 -row 1 -sticky e + grid $f1.e2 -column 1 -row 0 -sticky news + grid $f1.e3 -column 1 -row 1 -sticky news + grid columnconfigure $f1 1 -weight 1 + pack $f2 -side bottom -fill x + pack $f1 -side top -anchor n -fill both -expand 1 + tkwait window $dlg + set result {} + if {[info exists [namespace current]::conf_userid]} { + set data [subst $[namespace current]::conf_userid] + append data : [subst $[namespace current]::conf_passwd] + set data [$local64 $data] + set result [list "Proxy-Authorization" "Basic $data"] + } + unset [namespace current]::conf_passwd + return $result +} + +proc ::tkcon::Retrieve {} { + # A little bit'o'magic to grab the latest tkcon from CVS and + # save it locally. It doesn't support proxies though... + variable PRIV + + set defExt "" + if {[string match "windows" $::tcl_platform(platform)]} { + set defExt ".tcl" + } + set file [tk_getSaveFile -title "Save Latest tkcon to ..." \ + -defaultextension $defExt \ + -initialdir [file dirname $PRIV(SCRIPT)] \ + -initialfile [file tail $PRIV(SCRIPT)] \ + -parent $PRIV(root) \ + -filetypes {{"Tcl Files" {.tcl .tk}} {"All Files" {*.*}}}] + if {[string compare $file ""]} { + package require http 2 + set headers {} + if {[info exists PRIV(proxy)]} { + ::http::config -proxyfilter [namespace origin RetrieveFilter] + if {[lindex $PRIV(proxy) 1] != {}} { + set headers [RetrieveAuthentication] + } + } + set token [::http::geturl $PRIV(HEADURL) \ + -headers $headers -timeout 30000] + ::http::wait $token + set code [catch { + set ncode [::http::ncode $token] + set i 0 + while {(($ncode >= 301) && ($ncode <= 307)) && [incr i] < 5} { + # redirect to meta Location + array set meta [::http::meta $token] + ::http::cleanup $token + if {![info exists meta(Location)]} { break } + set url $meta(Location) + if {![string match "http*" $url] + && [regexp {https?://[^/]+} $PRIV(HEADURL) srvr]} { + # attach the same http server info + set url $srvr/$url + } + set token [::http::geturl $url -headers $headers -timeout 30000] + ::http::wait $token + set ncode [::http::ncode $token] + } + if {$ncode != 200} { + return "expected http return code 200, received $ncode" + } + set status [::http::status $token] + if {$status == "ok"} { + set data [::http::data $token] + regexp {Id: tkcon.tcl,v (\d+\.\d+)} $data -> rcsVersion + regexp {VERSION\s+"(\d+\.\d+[^\"]*)"} $data -> tkconVersion + if {(![info exists rcsVersion] || ![info exists tkconVersion]) + && [tk_messageBox -type yesno -icon warning \ + -parent $PRIV(root) \ + -title "Invalid tkcon source code" \ + -message "Source code retrieved does not appear\ + to be correct.\nContinue with save to \"$file\"?"] \ + == "no"} { + return "invalid tkcon source code retrieved" + } + set fid [open $file w] + # We don't want newline mode to change + fconfigure $fid -translation binary + puts -nonewline $fid $data + close $fid + } else { + return "expected http status ok, received $status" + } + } err] + ::http::cleanup $token + if {$code == 2} { + tk_messageBox -type ok -icon info -parent $PRIV(root) \ + -title "Failed to retrieve source" \ + -message "Failed to retrieve latest tkcon source:\n$err\n$PRIV(HEADURL)" + } elseif {$code} { + return -code error $err + } else { + if {![info exists rcsVersion]} { set rcsVersion "UNKNOWN" } + if {![info exists tkconVersion]} { set tkconVersion "UNKNOWN" } + if {[tk_messageBox -type yesno -icon info -parent $PRIV(root) \ + -title "Retrieved tkcon v$tkconVersion, RCS $rcsVersion" \ + -message "Successfully retrieved tkcon v$tkconVersion,\ + RCS $rcsVersion. Shall I resource (not restart) this\ + version now?"] == "yes"} { + set PRIV(SCRIPT) $file + set PRIV(version) $tkconVersion.$rcsVersion + ::tkcon::Resource + } + } + } +} + +## 'send' package that handles multiple communication variants +## +# Try using Tk send first, then look for a winsend interp, +# then try dde and finally have a go at comm +namespace eval ::send {} +proc ::send::send {args} { + set winfoInterpCmd [list ::winfo interps] + array set opts [list displayof {} async 0] + while {[string match -* [lindex $args 0]]} { + switch -exact -- [lindex $args 0] { + -displayof { + set opts(displayof) [Pop args 1] + lappend winfoInterpCmd -displayof $opts(displayof) + } + -async { set opts(async) 1 } + -- { Pop args ; break } + default { + return -code error "bad option \"[lindex $args 0]\":\ + should be -displayof, -async or --" + } + } + Pop args + } + set app [Pop args] + + if {[llength [info commands ::winfo]] + && [lsearch -exact [eval $winfoInterpCmd] $app] > -1} { + set cmd [list ::send] + if {$opts(async) == 1} {lappend cmd -async} + if {$opts(displayof) != {}} {lappend cmd -displayof $opts(displayof)} + lappend cmd $app + eval $cmd $args + } elseif {[llength [info commands ::winsend]] + && [lsearch -exact [::winsend interps] $app] > -1} { + eval [list ::winsend send $app] $args + } elseif {[llength [info commands ::dde]] + && [lsearch -exact [dde services TclEval {}] \ + [list TclEval $app]] > -1} { + eval [list ::dde eval $app] $args + } elseif {[package provide comm] != {} + && [regexp {^[0-9]+$} [lindex $app 0]]} { + #if {$opts(displayof) != {} && [llength $app] == 1} { + # lappend app $opts(displayof) + #} + eval [list ::comm::comm send $app] $args + } else { + return -code error "bad interp: \"$app\" could not be found" + } +} + +proc ::send::interps {args} { + set winfoInterpCmd [list ::winfo interps] + array set opts [list displayof {}] + while {[string match -* [lindex $args 0]]} { + switch -exact -- [lindex $args 0] { + -displayof { + set opts(displayof) [Pop args 1] + lappend winfoInterpCmd -displayof $opts(displayof) + } + -- { Pop args ; break } + default { + return -code error "bad option \"[lindex $args 0]\":\ + should be -displayof or --" + } + } + Pop args + } + + set interps {} + if {[llength [info commands ::winfo]]} { + set interps [concat $interps [eval $winfoInterpCmd]] + } + if {[llength [info commands ::winsend]]} { + set interps [concat $interps [::winsend interps]] + } + if {[llength [info commands ::dde]]} { + set servers {} + foreach server [::dde services TclEval {}] { + lappend servers [lindex $server 1] + } + set interps [concat $interps $servers] + } + if {[package provide comm] != {}} { + set interps [concat $interps [::comm::comm interps]] + } + return $interps +} + +proc ::send::appname {args} { + set appname {} + if {[llength [info commands ::tk]]} { + set appname [eval ::tk appname $args] + } + if {[llength [info commands ::winsend]]} { + set appname [concat $appname [eval ::winsend appname $args]] + } + if {[llength [info commands ::dde]]} { + set appname [concat $appname [eval ::dde servername $args]] + } + # comm? can set port num and local/global interface. + return [lsort -unique $appname] +} + +proc ::send::Pop {varname {nth 0}} { + upvar $varname args + set r [lindex $args $nth] + set args [lreplace $args $nth $nth] + return $r +} +## +## end 'send' package + +## special case 'tk appname' in Tcl plugin +if {$::tkcon::PRIV(WWW)} { + rename tk ::tkcon::_tk + proc tk {cmd args} { + if {$cmd == "appname"} { + return "tkcon/WWW" + } else { + return [uplevel 1 ::tkcon::_tk [list $cmd] $args] + } + } +} + +## ::tkcon::Resource - re'source's this script into current console +## Meant primarily for my development of this program. It follows +## links until the ultimate source is found. +## +proc ::tkcon::Resource {} { + uplevel \#0 { + if {[catch {source -rsrc tkcon}]} { source $::tkcon::PRIV(SCRIPT) } + } + Bindings + InitSlave $::tkcon::OPT(exec) +} + +## Initialize only if we haven't yet, and do other stuff that prepares to +## run. It only actually inits (and runs) tkcon if it is the main script. +## +proc ::tkcon::AtSource {} { + variable PRIV + + # the info script assumes we always call this while being sourced + set PRIV(SCRIPT) [info script] + if {!$PRIV(WWW) && [string length $PRIV(SCRIPT)]} { + if {[info tclversion] >= 8.4} { + set PRIV(SCRIPT) [file normalize $PRIV(SCRIPT)] + } else { + # we use a catch here because some wrap apps choke on 'file type' + # because TclpLstat wasn't wrappable until 8.4. + catch { + while {[string match link [file type $PRIV(SCRIPT)]]} { + set link [file readlink $PRIV(SCRIPT)] + if {[string match relative [file pathtype $link]]} { + set PRIV(SCRIPT) \ + [file join [file dirname $PRIV(SCRIPT)] $link] + } else { + set PRIV(SCRIPT) $link + } + } + catch {unset link} + if {[string match relative [file pathtype $PRIV(SCRIPT)]]} { + set PRIV(SCRIPT) [file join [pwd] $PRIV(SCRIPT)] + } + } + } + } + # normalize argv0 if it was tkcon to ensure that we'll be able + # to load slaves correctly. + if {[info exists ::argv0] && [info script] == $::argv0} { + set ::argv0 $PRIV(SCRIPT) + } + + if {(![info exists PRIV(root)] || ![winfo exists $PRIV(root)]) \ + && ([info exists ::argv0] && $PRIV(SCRIPT) == $::argv0)} { + global argv + if {[info exists argv]} { + eval ::tkcon::Init $argv + } else { + ::tkcon::Init + } + } +} +tkcon::AtSource + +package provide tkcon $::tkcon::VERSION