Commit | Line | Data |
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4604b34c | 1 | # GDB GUI setup for GDB, the GNU debugger. |
1a57cd09 | 2 | # Copyright 1994, 1995, 1996 |
4604b34c SG |
3 | # Free Software Foundation, Inc. |
4 | ||
5 | # Written by Stu Grossman <grossman@cygnus.com> of Cygnus Support. | |
6 | ||
7 | # This file is part of GDB. | |
8 | ||
9 | # This program is free software; you can redistribute it and/or modify | |
10 | # it under the terms of the GNU General Public License as published by | |
11 | # the Free Software Foundation; either version 2 of the License, or | |
12 | # (at your option) any later version. | |
13 | ||
14 | # This program is distributed in the hope that it will be useful, | |
15 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
16 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
17 | # GNU General Public License for more details. | |
18 | ||
19 | # You should have received a copy of the GNU General Public License | |
20 | # along with this program; if not, write to the Free Software | |
4e327047 | 21 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
754e5da2 SG |
22 | |
23 | set cfile Blank | |
006e71e9 | 24 | set wins($cfile) .src.text |
754e5da2 | 25 | set current_label {} |
8532893d | 26 | set cfunc NIL |
86db943c | 27 | set line_numbers 1 |
546b8ca7 | 28 | set breakpoint_file(-1) {[garbage]} |
280c564c | 29 | set disassemble_with_source nosource |
b66051ec | 30 | set expr_update_list(0) 0 |
5bac2b50 | 31 | set gdb_prompt "(gdb) " |
86db943c | 32 | |
3d9f68c0 FF |
33 | # Hint: The following can be toggled from a tclsh window after |
34 | # using the gdbtk "tk tclsh" command to open the window. | |
9e9cf822 SS |
35 | set debug_interface 0 |
36 | ||
006e71e9 SG |
37 | #option add *Foreground Black |
38 | #option add *Background White | |
39 | #option add *Font -*-*-medium-r-normal--18-*-*-*-m-*-*-1 | |
754e5da2 SG |
40 | |
41 | proc echo string {puts stdout $string} | |
42 | ||
4e327047 TT |
43 | # Assign elements from LIST to variables named in ARGS. FIXME replace |
44 | # with TclX version someday. | |
45 | proc lassign {list args} { | |
46 | set len [expr {[llength $args] - 1}] | |
47 | while {$len >= 0} { | |
48 | upvar [lindex $args $len] local | |
49 | set local [lindex $list $len] | |
50 | decr len | |
51 | } | |
52 | } | |
53 | ||
54 | # | |
55 | # Local procedure: | |
56 | # | |
57 | # decr (var val) - compliment to incr | |
58 | # | |
59 | # Description: | |
60 | # | |
61 | # | |
62 | proc decr {var {val 1}} { | |
63 | upvar $var num | |
64 | set num [expr {$num - $val}] | |
65 | return $num | |
66 | } | |
67 | ||
68 | # | |
69 | # Center a window on the screen. | |
70 | # | |
3d9f68c0 | 71 | proc center_window {toplevel} { |
4e327047 TT |
72 | # Withdraw and update, to ensure geometry computations are finished. |
73 | wm withdraw $toplevel | |
74 | update idletasks | |
75 | ||
76 | set x [expr {[winfo screenwidth $toplevel] / 2 | |
77 | - [winfo reqwidth $toplevel] / 2 | |
78 | - [winfo vrootx $toplevel]}] | |
79 | set y [expr {[winfo screenheight $toplevel] / 2 | |
80 | - [winfo reqheight $toplevel] / 2 | |
81 | - [winfo vrooty $toplevel]}] | |
82 | wm geometry $toplevel +${x}+${y} | |
83 | wm deiconify $toplevel | |
84 | } | |
85 | ||
86 | # | |
87 | # Rearrange the bindtags so the widget comes after the class. I was | |
88 | # always for Ousterhout putting the class bindings first, but no... | |
89 | # | |
90 | proc bind_widget_after_class {widget} { | |
91 | set class [winfo class $widget] | |
92 | set newList {} | |
93 | foreach tag [bindtags $widget] { | |
94 | if {$tag == $widget} { | |
95 | # Nothing. | |
96 | } { | |
97 | lappend newList $tag | |
98 | if {$tag == $class} { | |
99 | lappend newList $widget | |
100 | } | |
101 | } | |
102 | } | |
103 | bindtags $widget $newList | |
104 | } | |
105 | ||
f0b0d915 TT |
106 | # |
107 | # Make sure line number $LINE is visible in the text widget. But be | |
108 | # more clever than the "see" command: if LINE is not currently | |
109 | # displayed, arrange for LINE to be centered. There are cases in | |
110 | # which this does not work, so as a last resort we revert to "see". | |
111 | # | |
112 | # This is inefficient, but probably not slow enough to actually | |
113 | # notice. | |
114 | # | |
115 | proc ensure_line_visible {text line} { | |
116 | set pixHeight [winfo height $text] | |
117 | # Compute height of widget in lines. This fails if a line is wider | |
118 | # than the screen. FIXME. | |
119 | set topLine [lindex [split [$text index @0,0] .] 0] | |
120 | set botLine [lindex [split [$text index @0,${pixHeight}] .] 0] | |
121 | ||
122 | if {$line > $topLine && $line < $botLine} then { | |
123 | # Onscreen, and not on the very edge. | |
124 | return | |
125 | } | |
126 | ||
127 | set newTop [expr {$line - ($botLine - $topLine)}] | |
128 | if {$newTop < 0} then { | |
129 | set newTop 0 | |
130 | } | |
131 | $text yview moveto $newTop | |
132 | ||
133 | # In case the above failed. | |
134 | $text see ${line}.0 | |
135 | } | |
136 | ||
4e327047 TT |
137 | if {[info exists env(EDITOR)]} then { |
138 | set editor $env(EDITOR) | |
139 | } else { | |
140 | set editor emacs | |
8532893d SG |
141 | } |
142 | ||
143 | # GDB callbacks | |
144 | # | |
145 | # These functions are called by GDB (from C code) to do various things in | |
146 | # TK-land. All start with the prefix `gdbtk_tcl_' to make them easy to find. | |
147 | # | |
148 | ||
149 | # | |
150 | # GDB Callback: | |
151 | # | |
152 | # gdbtk_tcl_fputs (text) - Output text to the command window | |
153 | # | |
154 | # Description: | |
155 | # | |
156 | # GDB calls this to output TEXT to the GDB command window. The text is | |
157 | # placed at the end of the text widget. Note that output may not occur, | |
158 | # due to buffering. Use gdbtk_tcl_flush to cause an immediate update. | |
159 | # | |
160 | ||
754e5da2 | 161 | proc gdbtk_tcl_fputs {arg} { |
4e327047 TT |
162 | .cmd.text insert end "$arg" |
163 | .cmd.text see end | |
8532893d SG |
164 | } |
165 | ||
86db943c | 166 | proc gdbtk_tcl_fputs_error {arg} { |
4e327047 TT |
167 | .cmd.text insert end "$arg" |
168 | .cmd.text see end | |
86db943c SG |
169 | } |
170 | ||
8532893d SG |
171 | # |
172 | # GDB Callback: | |
173 | # | |
174 | # gdbtk_tcl_flush () - Flush output to the command window | |
175 | # | |
176 | # Description: | |
177 | # | |
178 | # GDB calls this to force all buffered text to the GDB command window. | |
179 | # | |
180 | ||
181 | proc gdbtk_tcl_flush {} { | |
4e327047 TT |
182 | .cmd.text see end |
183 | update idletasks | |
754e5da2 SG |
184 | } |
185 | ||
8532893d SG |
186 | # |
187 | # GDB Callback: | |
188 | # | |
189 | # gdbtk_tcl_query (message) - Create a yes/no query dialog box | |
190 | # | |
191 | # Description: | |
192 | # | |
193 | # GDB calls this to create a yes/no dialog box containing MESSAGE. GDB | |
194 | # is hung while the dialog box is active (ie: no commands will work), | |
195 | # however windows can still be refreshed in case of damage or exposure. | |
196 | # | |
754e5da2 SG |
197 | |
198 | proc gdbtk_tcl_query {message} { | |
4e327047 TT |
199 | # FIXME We really want a Help button here. But Tk's brain-damaged |
200 | # modal dialogs won't really allow it. Should have async dialog | |
201 | # here. | |
202 | set result [tk_dialog .query "gdb : query" "$message" questhead 0 Yes No] | |
203 | return [expr {!$result}] | |
204 | } | |
754e5da2 | 205 | |
8532893d SG |
206 | # |
207 | # GDB Callback: | |
208 | # | |
209 | # gdbtk_start_variable_annotation (args ...) - | |
210 | # | |
211 | # Description: | |
212 | # | |
213 | # Not yet implemented. | |
214 | # | |
754e5da2 | 215 | |
4e327047 TT |
216 | proc gdbtk_tcl_start_variable_annotation {valaddr ref_type stor_cl |
217 | cum_expr field type_cast} { | |
218 | echo "gdbtk_tcl_start_variable_annotation $valaddr $ref_type $stor_cl $cum_expr $field $type_cast" | |
754e5da2 SG |
219 | } |
220 | ||
8532893d SG |
221 | # |
222 | # GDB Callback: | |
223 | # | |
224 | # gdbtk_end_variable_annotation (args ...) - | |
225 | # | |
226 | # Description: | |
227 | # | |
228 | # Not yet implemented. | |
229 | # | |
230 | ||
754e5da2 SG |
231 | proc gdbtk_tcl_end_variable_annotation {} { |
232 | echo gdbtk_tcl_end_variable_annotation | |
233 | } | |
234 | ||
8532893d SG |
235 | # |
236 | # GDB Callback: | |
237 | # | |
238 | # gdbtk_tcl_breakpoint (action bpnum file line) - Notify the TK | |
239 | # interface of changes to breakpoints. | |
240 | # | |
241 | # Description: | |
242 | # | |
243 | # GDB calls this to notify TK of changes to breakpoints. ACTION is one | |
244 | # of: | |
245 | # create - Notify of breakpoint creation | |
246 | # delete - Notify of breakpoint deletion | |
6131622e | 247 | # modify - Notify of breakpoint modification |
8532893d SG |
248 | # |
249 | ||
6131622e SG |
250 | # file line pc type enabled disposition silent ignore_count commands cond_string thread hit_count |
251 | ||
252 | proc gdbtk_tcl_breakpoint {action bpnum} { | |
253 | set bpinfo [gdb_get_breakpoint_info $bpnum] | |
254 | set file [lindex $bpinfo 0] | |
255 | set line [lindex $bpinfo 1] | |
256 | set pc [lindex $bpinfo 2] | |
257 | set enable [lindex $bpinfo 4] | |
258 | ||
259 | if {$action == "modify"} { | |
f61f41d9 | 260 | if {$enable == "1"} { |
6131622e SG |
261 | set action enable |
262 | } else { | |
263 | set action disable | |
264 | } | |
265 | } | |
266 | ||
8532893d | 267 | ${action}_breakpoint $bpnum $file $line $pc |
754e5da2 SG |
268 | } |
269 | ||
41756e56 FF |
270 | # |
271 | # GDB Callback: | |
272 | # | |
273 | # gdbtk_tcl_readline_begin (message) - Notify Tk to open an interaction | |
274 | # window and start gathering user input | |
275 | # | |
276 | # Description: | |
277 | # | |
278 | # GDB calls this to notify TK that it needs to open an interaction | |
279 | # window, displaying the given message, and be prepared to accept | |
280 | # calls to gdbtk_tcl_readline to gather user input. | |
281 | ||
282 | proc gdbtk_tcl_readline_begin {message} { | |
283 | global readline_text | |
284 | ||
285 | # If another readline window already exists, just bring it to the front. | |
286 | if {[winfo exists .rl]} {raise .rl ; return} | |
287 | ||
288 | # Create top level frame with scrollbar and text widget. | |
289 | toplevel .rl | |
290 | wm title .rl "Interaction Window" | |
291 | wm iconname .rl "Input" | |
292 | message .rl.msg -text $message -aspect 7500 -justify left | |
293 | text .rl.text -width 80 -height 20 -setgrid true -cursor hand2 \ | |
294 | -yscrollcommand {.rl.scroll set} | |
295 | scrollbar .rl.scroll -command {.rl.text yview} | |
296 | pack .rl.msg -side top -fill x | |
297 | pack .rl.scroll -side right -fill y | |
298 | pack .rl.text -side left -fill both -expand true | |
299 | ||
300 | # When the user presses return, get the text from the command start mark to the | |
301 | # current insert point, stash it in the readline text variable, and update the | |
302 | # command start mark to the current insert point | |
303 | bind .rl.text <Return> { | |
304 | set readline_text [.rl.text get cmdstart {end - 1 char}] | |
305 | .rl.text mark set cmdstart insert | |
306 | } | |
3f8eefba FF |
307 | bind .rl.text <BackSpace> { |
308 | if [%W compare insert > cmdstart] { | |
309 | %W delete {insert - 1 char} insert | |
310 | } else { | |
311 | bell | |
312 | } | |
313 | break | |
314 | } | |
315 | bind .rl.text <Any-Key> { | |
316 | if [%W compare insert < cmdstart] { | |
317 | %W mark set insert end | |
318 | } | |
319 | } | |
320 | bind .rl.text <Control-u> { | |
321 | %W delete cmdstart "insert lineend" | |
322 | %W see insert | |
323 | } | |
41756e56 FF |
324 | bindtags .rl.text {.rl.text Text all} |
325 | } | |
326 | ||
327 | # | |
328 | # GDB Callback: | |
329 | # | |
330 | # gdbtk_tcl_readline (prompt) - Get one user input line | |
331 | # | |
332 | # Description: | |
333 | # | |
334 | # GDB calls this to get one line of input from the user interaction | |
335 | # window, using "prompt" as the command line prompt. | |
336 | ||
337 | proc gdbtk_tcl_readline {prompt} { | |
338 | global readline_text | |
339 | ||
340 | .rl.text insert end $prompt | |
341 | .rl.text mark set cmdstart insert | |
342 | .rl.text mark gravity cmdstart left | |
343 | .rl.text see insert | |
344 | ||
345 | # Make this window the current one for input. | |
346 | focus .rl.text | |
347 | grab .rl | |
348 | tkwait variable readline_text | |
349 | grab release .rl | |
350 | return $readline_text | |
351 | } | |
352 | ||
353 | # | |
354 | # GDB Callback: | |
355 | # | |
356 | # gdbtk_tcl_readline_end - Terminate a user interaction | |
357 | # | |
358 | # Description: | |
359 | # | |
360 | # GDB calls this when it is done getting interactive user input. | |
361 | # Destroy the interaction window. | |
362 | ||
363 | proc gdbtk_tcl_readline_end {} { | |
364 | if {[winfo exists .rl]} { destroy .rl } | |
365 | } | |
366 | ||
6131622e SG |
367 | proc create_breakpoints_window {} { |
368 | global bpframe_lasty | |
369 | ||
4e327047 | 370 | if {[winfo exists .breakpoints]} {raise .breakpoints ; return} |
6131622e SG |
371 | |
372 | build_framework .breakpoints "Breakpoints" "" | |
373 | ||
374 | # First, delete all the old view menu entries | |
375 | ||
376 | .breakpoints.menubar.view.menu delete 0 last | |
377 | ||
378 | # Get rid of label | |
379 | ||
380 | destroy .breakpoints.label | |
381 | ||
382 | # Replace text with a canvas and fix the scrollbars | |
383 | ||
384 | destroy .breakpoints.text | |
6131622e SG |
385 | scrollbar .breakpoints.scrollx -orient horizontal \ |
386 | -command {.breakpoints.c xview} -relief sunken | |
4e327047 TT |
387 | canvas .breakpoints.c -relief sunken -bd 2 \ |
388 | -cursor hand2 \ | |
389 | -yscrollcommand {.breakpoints.scroll set} \ | |
390 | -xscrollcommand {.breakpoints.scrollx set} | |
391 | .breakpoints.scroll configure -command {.breakpoints.c yview} | |
6131622e SG |
392 | |
393 | pack .breakpoints.scrollx -side bottom -fill x -in .breakpoints.info | |
394 | pack .breakpoints.c -side left -expand yes -fill both \ | |
395 | -in .breakpoints.info | |
396 | ||
397 | set bpframe_lasty 0 | |
398 | ||
399 | # Create a frame for each breakpoint | |
400 | ||
401 | foreach bpnum [gdb_get_breakpoint_list] { | |
402 | add_breakpoint_frame $bpnum | |
403 | } | |
404 | } | |
405 | ||
406 | # Create a frame for bpnum in the .breakpoints canvas | |
407 | ||
3d9f68c0 | 408 | proc add_breakpoint_frame {bpnum} { |
4e327047 TT |
409 | global bpframe_lasty |
410 | global enabled | |
411 | global disposition | |
412 | ||
413 | if {![winfo exists .breakpoints]} return | |
414 | ||
415 | set bpinfo [gdb_get_breakpoint_info $bpnum] | |
416 | ||
417 | lassign $bpinfo file line pc type enabled($bpnum) disposition($bpnum) \ | |
418 | silent ignore_count commands cond thread hit_count | |
419 | ||
420 | set f .breakpoints.c.$bpnum | |
421 | ||
422 | if {![winfo exists $f]} { | |
423 | frame $f -relief sunken -bd 2 | |
424 | ||
425 | label $f.id -text "#$bpnum $file:$line ($pc)" \ | |
426 | -relief flat -bd 2 -anchor w | |
427 | frame $f.hit_count | |
428 | label $f.hit_count.label -text "Hit count:" -relief flat \ | |
429 | -bd 2 -anchor w -width 11 | |
430 | label $f.hit_count.val -text $hit_count -relief flat \ | |
431 | -bd 2 -anchor w | |
432 | checkbutton $f.hit_count.enabled -text Enabled \ | |
433 | -variable enabled($bpnum) -anchor w -relief flat | |
434 | ||
435 | pack $f.hit_count.label $f.hit_count.val -side left | |
436 | pack $f.hit_count.enabled -side right | |
437 | ||
438 | frame $f.thread | |
439 | label $f.thread.label -text "Thread: " -relief flat -bd 2 \ | |
440 | -width 11 -anchor w | |
441 | entry $f.thread.entry -bd 2 -relief sunken -width 10 | |
442 | $f.thread.entry insert end $thread | |
443 | pack $f.thread.label -side left | |
444 | pack $f.thread.entry -side left -fill x | |
445 | ||
446 | frame $f.cond | |
447 | label $f.cond.label -text "Condition: " -relief flat -bd 2 \ | |
448 | -width 11 -anchor w | |
449 | entry $f.cond.entry -bd 2 -relief sunken | |
450 | $f.cond.entry insert end $cond | |
451 | pack $f.cond.label -side left | |
452 | pack $f.cond.entry -side left -fill x -expand yes | |
453 | ||
454 | frame $f.ignore_count | |
455 | label $f.ignore_count.label -text "Ignore count: " \ | |
456 | -relief flat -bd 2 -width 11 -anchor w | |
457 | entry $f.ignore_count.entry -bd 2 -relief sunken -width 10 | |
458 | $f.ignore_count.entry insert end $ignore_count | |
459 | pack $f.ignore_count.label -side left | |
460 | pack $f.ignore_count.entry -side left -fill x | |
461 | ||
462 | frame $f.disps | |
463 | ||
464 | label $f.disps.label -text "Disposition: " -relief flat -bd 2 \ | |
465 | -anchor w -width 11 | |
466 | ||
467 | radiobutton $f.disps.delete -text Delete \ | |
468 | -variable disposition($bpnum) -anchor w -relief flat \ | |
469 | -command "gdb_cmd \"delete break $bpnum\"" \ | |
470 | -value delete | |
471 | ||
472 | radiobutton $f.disps.disable -text Disable \ | |
473 | -variable disposition($bpnum) -anchor w -relief flat \ | |
474 | -command "gdb_cmd \"disable break $bpnum\"" \ | |
475 | -value disable | |
476 | ||
477 | radiobutton $f.disps.donttouch -text "Leave alone" \ | |
478 | -variable disposition($bpnum) -anchor w -relief flat \ | |
479 | -command "gdb_cmd \"enable break $bpnum\"" \ | |
480 | -value donttouch | |
481 | ||
482 | pack $f.disps.label $f.disps.delete $f.disps.disable \ | |
483 | $f.disps.donttouch -side left -anchor w | |
484 | text $f.commands -relief sunken -bd 2 -setgrid true \ | |
485 | -cursor hand2 -height 3 -width 30 | |
486 | ||
487 | foreach line $commands { | |
488 | $f.commands insert end "${line}\n" | |
489 | } | |
6131622e | 490 | |
4e327047 TT |
491 | pack $f.id -side top -anchor nw -fill x |
492 | pack $f.hit_count $f.cond $f.thread $f.ignore_count $f.disps \ | |
493 | $f.commands -side top -fill x -anchor nw | |
494 | } | |
6131622e | 495 | |
4e327047 TT |
496 | set tag [.breakpoints.c create window 0 $bpframe_lasty -window $f -anchor nw] |
497 | update | |
498 | set bbox [.breakpoints.c bbox $tag] | |
6131622e | 499 | |
4e327047 | 500 | set bpframe_lasty [lindex $bbox 3] |
f1b64caa | 501 | |
4e327047 | 502 | .breakpoints.c configure -width [lindex $bbox 2] |
6131622e SG |
503 | } |
504 | ||
505 | # Delete a breakpoint frame | |
506 | ||
3d9f68c0 | 507 | proc delete_breakpoint_frame {bpnum} { |
6131622e SG |
508 | global bpframe_lasty |
509 | ||
4e327047 | 510 | if {![winfo exists .breakpoints]} return |
6131622e SG |
511 | |
512 | # First, clear the canvas | |
513 | ||
514 | .breakpoints.c delete all | |
515 | ||
516 | # Now, repopulate it with all but the doomed breakpoint | |
517 | ||
518 | set bpframe_lasty 0 | |
519 | foreach bp [gdb_get_breakpoint_list] { | |
520 | if {$bp != $bpnum} { | |
521 | add_breakpoint_frame $bp | |
522 | } | |
523 | } | |
524 | } | |
525 | ||
335129a9 | 526 | proc asm_win_name {funcname} { |
546b8ca7 SG |
527 | if {$funcname == "*None*"} {return .asm.text} |
528 | ||
335129a9 SG |
529 | regsub -all {\.} $funcname _ temp |
530 | ||
531 | return .asm.func_${temp} | |
532 | } | |
533 | ||
8532893d SG |
534 | # |
535 | # Local procedure: | |
536 | # | |
537 | # create_breakpoint (bpnum file line pc) - Record breakpoint info in TK land | |
538 | # | |
539 | # Description: | |
540 | # | |
541 | # GDB calls this indirectly (through gdbtk_tcl_breakpoint) to notify TK | |
542 | # land of breakpoint creation. This consists of recording the file and | |
543 | # line number in the breakpoint_file and breakpoint_line arrays. Also, | |
544 | # if there is already a window associated with FILE, it is updated with | |
545 | # a breakpoint tag. | |
546 | # | |
547 | ||
548 | proc create_breakpoint {bpnum file line pc} { | |
754e5da2 SG |
549 | global wins |
550 | global breakpoint_file | |
551 | global breakpoint_line | |
8532893d | 552 | global pos_to_breakpoint |
335129a9 | 553 | global pos_to_bpcount |
8532893d SG |
554 | global cfunc |
555 | global pclist | |
754e5da2 SG |
556 | |
557 | # Record breakpoint locations | |
558 | ||
559 | set breakpoint_file($bpnum) $file | |
560 | set breakpoint_line($bpnum) $line | |
8532893d | 561 | set pos_to_breakpoint($file:$line) $bpnum |
4e327047 | 562 | if {![info exists pos_to_bpcount($file:$line)]} { |
335129a9 SG |
563 | set pos_to_bpcount($file:$line) 0 |
564 | } | |
565 | incr pos_to_bpcount($file:$line) | |
566 | set pos_to_breakpoint($pc) $bpnum | |
4e327047 | 567 | if {![info exists pos_to_bpcount($pc)]} { |
335129a9 SG |
568 | set pos_to_bpcount($pc) 0 |
569 | } | |
570 | incr pos_to_bpcount($pc) | |
754e5da2 | 571 | |
8532893d | 572 | # If there's a window for this file, update it |
754e5da2 | 573 | |
4e327047 | 574 | if {[info exists wins($file)]} { |
754e5da2 SG |
575 | insert_breakpoint_tag $wins($file) $line |
576 | } | |
8532893d SG |
577 | |
578 | # If there's an assembly window, update that too | |
579 | ||
335129a9 | 580 | set win [asm_win_name $cfunc] |
4e327047 | 581 | if {[winfo exists $win]} { |
637b1661 | 582 | insert_breakpoint_tag $win [pc_to_line $pclist($cfunc) $pc] |
8532893d | 583 | } |
6131622e SG |
584 | |
585 | # Update the breakpoints window | |
586 | ||
587 | add_breakpoint_frame $bpnum | |
754e5da2 SG |
588 | } |
589 | ||
8532893d SG |
590 | # |
591 | # Local procedure: | |
592 | # | |
593 | # delete_breakpoint (bpnum file line pc) - Delete breakpoint info from TK land | |
594 | # | |
595 | # Description: | |
596 | # | |
597 | # GDB calls this indirectly (through gdbtk_tcl_breakpoint) to notify TK | |
598 | # land of breakpoint destruction. This consists of removing the file and | |
599 | # line number from the breakpoint_file and breakpoint_line arrays. Also, | |
600 | # if there is already a window associated with FILE, the tags are removed | |
601 | # from it. | |
602 | # | |
603 | ||
604 | proc delete_breakpoint {bpnum file line pc} { | |
754e5da2 SG |
605 | global wins |
606 | global breakpoint_file | |
607 | global breakpoint_line | |
8532893d | 608 | global pos_to_breakpoint |
335129a9 SG |
609 | global pos_to_bpcount |
610 | global cfunc pclist | |
754e5da2 | 611 | |
8532893d | 612 | # Save line number and file for later |
754e5da2 SG |
613 | |
614 | set line $breakpoint_line($bpnum) | |
615 | ||
8532893d SG |
616 | set file $breakpoint_file($bpnum) |
617 | ||
754e5da2 SG |
618 | # Reset breakpoint annotation info |
619 | ||
335129a9 | 620 | if {$pos_to_bpcount($file:$line) > 0} { |
637b1661 | 621 | decr pos_to_bpcount($file:$line) |
335129a9 SG |
622 | |
623 | if {$pos_to_bpcount($file:$line) == 0} { | |
637b1661 SG |
624 | catch "unset pos_to_breakpoint($file:$line)" |
625 | ||
335129a9 SG |
626 | unset breakpoint_file($bpnum) |
627 | unset breakpoint_line($bpnum) | |
754e5da2 | 628 | |
8532893d | 629 | # If there's a window for this file, update it |
754e5da2 | 630 | |
4e327047 | 631 | if {[info exists wins($file)]} { |
335129a9 SG |
632 | delete_breakpoint_tag $wins($file) $line |
633 | } | |
634 | } | |
635 | } | |
636 | ||
637 | # If there's an assembly window, update that too | |
638 | ||
639 | if {$pos_to_bpcount($pc) > 0} { | |
637b1661 | 640 | decr pos_to_bpcount($pc) |
335129a9 SG |
641 | |
642 | if {$pos_to_bpcount($pc) == 0} { | |
637b1661 SG |
643 | catch "unset pos_to_breakpoint($pc)" |
644 | ||
335129a9 | 645 | set win [asm_win_name $cfunc] |
4e327047 | 646 | if {[winfo exists $win]} { |
637b1661 | 647 | delete_breakpoint_tag $win [pc_to_line $pclist($cfunc) $pc] |
335129a9 SG |
648 | } |
649 | } | |
754e5da2 | 650 | } |
6131622e SG |
651 | |
652 | delete_breakpoint_frame $bpnum | |
754e5da2 SG |
653 | } |
654 | ||
8532893d SG |
655 | # |
656 | # Local procedure: | |
657 | # | |
658 | # enable_breakpoint (bpnum file line pc) - Record breakpoint info in TK land | |
659 | # | |
660 | # Description: | |
661 | # | |
662 | # GDB calls this indirectly (through gdbtk_tcl_breakpoint) to notify TK | |
663 | # land of a breakpoint being enabled. This consists of unstippling the | |
664 | # specified breakpoint indicator. | |
665 | # | |
666 | ||
667 | proc enable_breakpoint {bpnum file line pc} { | |
668 | global wins | |
335129a9 | 669 | global cfunc pclist |
f61f41d9 | 670 | global enabled |
335129a9 | 671 | |
4e327047 | 672 | if {[info exists wins($file)]} { |
335129a9 SG |
673 | $wins($file) tag configure $line -fgstipple {} |
674 | } | |
754e5da2 | 675 | |
335129a9 SG |
676 | # If there's an assembly window, update that too |
677 | ||
678 | set win [asm_win_name $cfunc] | |
4e327047 | 679 | if {[winfo exists $win]} { |
637b1661 | 680 | $win tag configure [pc_to_line $pclist($cfunc) $pc] -fgstipple {} |
335129a9 | 681 | } |
f61f41d9 MT |
682 | |
683 | # If there's a breakpoint window, update that too | |
684 | ||
4e327047 | 685 | if {[winfo exists .breakpoints]} { |
f61f41d9 MT |
686 | set enabled($bpnum) 1 |
687 | } | |
754e5da2 SG |
688 | } |
689 | ||
8532893d SG |
690 | # |
691 | # Local procedure: | |
692 | # | |
693 | # disable_breakpoint (bpnum file line pc) - Record breakpoint info in TK land | |
694 | # | |
695 | # Description: | |
696 | # | |
697 | # GDB calls this indirectly (through gdbtk_tcl_breakpoint) to notify TK | |
698 | # land of a breakpoint being disabled. This consists of stippling the | |
699 | # specified breakpoint indicator. | |
700 | # | |
701 | ||
702 | proc disable_breakpoint {bpnum file line pc} { | |
703 | global wins | |
335129a9 | 704 | global cfunc pclist |
f61f41d9 | 705 | global enabled |
335129a9 | 706 | |
4e327047 | 707 | if {[info exists wins($file)]} { |
335129a9 SG |
708 | $wins($file) tag configure $line -fgstipple gray50 |
709 | } | |
754e5da2 | 710 | |
335129a9 SG |
711 | # If there's an assembly window, update that too |
712 | ||
713 | set win [asm_win_name $cfunc] | |
4e327047 | 714 | if {[winfo exists $win]} { |
637b1661 | 715 | $win tag configure [pc_to_line $pclist($cfunc) $pc] -fgstipple gray50 |
335129a9 | 716 | } |
f61f41d9 MT |
717 | |
718 | # If there's a breakpoint window, update that too | |
719 | ||
4e327047 | 720 | if {[winfo exists .breakpoints]} { |
f61f41d9 MT |
721 | set enabled($bpnum) 0 |
722 | } | |
8532893d SG |
723 | } |
724 | ||
725 | # | |
726 | # Local procedure: | |
727 | # | |
728 | # insert_breakpoint_tag (win line) - Insert a breakpoint tag in WIN. | |
729 | # | |
730 | # Description: | |
731 | # | |
732 | # GDB calls this indirectly (through gdbtk_tcl_breakpoint) to insert a | |
733 | # breakpoint tag into window WIN at line LINE. | |
734 | # | |
754e5da2 | 735 | |
8532893d SG |
736 | proc insert_breakpoint_tag {win line} { |
737 | $win configure -state normal | |
738 | $win delete $line.0 | |
739 | $win insert $line.0 "B" | |
9e9cf822 | 740 | $win tag add margin $line.0 $line.8 |
8532893d SG |
741 | |
742 | $win configure -state disabled | |
743 | } | |
744 | ||
745 | # | |
746 | # Local procedure: | |
747 | # | |
748 | # delete_breakpoint_tag (win line) - Remove a breakpoint tag from WIN. | |
749 | # | |
750 | # Description: | |
751 | # | |
752 | # GDB calls this indirectly (through gdbtk_tcl_breakpoint) to remove a | |
753 | # breakpoint tag from window WIN at line LINE. | |
754 | # | |
755 | ||
756 | proc delete_breakpoint_tag {win line} { | |
757 | $win configure -state normal | |
758 | $win delete $line.0 | |
746d1df4 SG |
759 | if {[string range $win 0 3] == ".src"} then { |
760 | $win insert $line.0 "\xa4" | |
761 | } else { | |
762 | $win insert $line.0 " " | |
763 | } | |
9e9cf822 | 764 | $win tag add margin $line.0 $line.8 |
8532893d SG |
765 | $win configure -state disabled |
766 | } | |
754e5da2 | 767 | |
479f0f18 | 768 | proc gdbtk_tcl_busy {} { |
fda6fadc SS |
769 | if {[winfo exists .cmd]} { |
770 | .cmd.text configure -state disabled | |
771 | } | |
4e327047 | 772 | if {[winfo exists .src]} { |
6131622e SG |
773 | .src.start configure -state disabled |
774 | .src.stop configure -state normal | |
775 | .src.step configure -state disabled | |
776 | .src.next configure -state disabled | |
777 | .src.continue configure -state disabled | |
778 | .src.finish configure -state disabled | |
779 | .src.up configure -state disabled | |
780 | .src.down configure -state disabled | |
781 | .src.bottom configure -state disabled | |
86db943c | 782 | } |
4e327047 | 783 | if {[winfo exists .asm]} { |
6131622e SG |
784 | .asm.stepi configure -state disabled |
785 | .asm.nexti configure -state disabled | |
786 | .asm.continue configure -state disabled | |
787 | .asm.finish configure -state disabled | |
788 | .asm.up configure -state disabled | |
789 | .asm.down configure -state disabled | |
790 | .asm.bottom configure -state disabled | |
86db943c | 791 | } |
6131622e | 792 | return |
479f0f18 SG |
793 | } |
794 | ||
795 | proc gdbtk_tcl_idle {} { | |
fda6fadc SS |
796 | if {[winfo exists .cmd]} { |
797 | .cmd.text configure -state normal | |
798 | } | |
4e327047 | 799 | if {[winfo exists .src]} { |
6131622e SG |
800 | .src.start configure -state normal |
801 | .src.stop configure -state disabled | |
802 | .src.step configure -state normal | |
803 | .src.next configure -state normal | |
804 | .src.continue configure -state normal | |
805 | .src.finish configure -state normal | |
806 | .src.up configure -state normal | |
807 | .src.down configure -state normal | |
808 | .src.bottom configure -state normal | |
86db943c | 809 | } |
4e327047 | 810 | if {[winfo exists .asm]} { |
6131622e SG |
811 | .asm.stepi configure -state normal |
812 | .asm.nexti configure -state normal | |
813 | .asm.continue configure -state normal | |
814 | .asm.finish configure -state normal | |
815 | .asm.up configure -state normal | |
816 | .asm.down configure -state normal | |
817 | .asm.bottom configure -state normal | |
86db943c | 818 | } |
6131622e | 819 | return |
479f0f18 SG |
820 | } |
821 | ||
637b1661 SG |
822 | # |
823 | # Local procedure: | |
824 | # | |
825 | # pc_to_line (pclist pc) - convert PC to a line number. | |
826 | # | |
827 | # Description: | |
828 | # | |
829 | # Convert PC to a line number from PCLIST. If exact line isn't found, | |
830 | # we return the first line that starts before PC. | |
831 | # | |
832 | proc pc_to_line {pclist pc} { | |
833 | set line [lsearch -exact $pclist $pc] | |
834 | ||
835 | if {$line >= 1} { return $line } | |
836 | ||
837 | set line 1 | |
838 | foreach linepc [lrange $pclist 1 end] { | |
839 | if {$pc < $linepc} { decr line ; return $line } | |
840 | incr line | |
841 | } | |
4e327047 | 842 | return [expr {$line - 1}] |
637b1661 SG |
843 | } |
844 | ||
8532893d SG |
845 | # |
846 | # Menu: | |
847 | # | |
848 | # file popup menu - Define the file popup menu. | |
849 | # | |
850 | # Description: | |
851 | # | |
852 | # This menu just contains a bunch of buttons that do various things to | |
853 | # the line under the cursor. | |
854 | # | |
855 | # Items: | |
856 | # | |
857 | # Edit - Run the editor (specified by the environment variable EDITOR) on | |
858 | # this file, at the current line. | |
859 | # Breakpoint - Set a breakpoint at the current line. This just shoves | |
860 | # a `break' command at GDB with the appropriate file and line | |
861 | # number. Eventually, GDB calls us back (at gdbtk_tcl_breakpoint) | |
862 | # to notify us of where the breakpoint needs to show up. | |
863 | # | |
864 | ||
4e327047 | 865 | menu .file_popup -cursor hand2 -tearoff 0 |
8532893d SG |
866 | .file_popup add command -label "Not yet set" -state disabled |
867 | .file_popup add separator | |
4e327047 TT |
868 | .file_popup add command -label "Edit" \ |
869 | -command {exec $editor +$selected_line $selected_file &} | |
870 | .file_popup add command -label "Set breakpoint" \ | |
871 | -command {gdb_cmd "break $selected_file:$selected_line"} | |
8532893d | 872 | |
6131622e SG |
873 | # Use this procedure to get the GDB core to execute the string `cmd'. This is |
874 | # a wrapper around gdb_cmd, which will catch errors, and send output to the | |
875 | # command window. It will also cause all of the other windows to be updated. | |
876 | ||
877 | proc interactive_cmd {cmd} { | |
878 | catch {gdb_cmd "$cmd"} result | |
879 | .cmd.text insert end $result | |
4e327047 | 880 | .cmd.text see end |
6131622e SG |
881 | update_ptr |
882 | } | |
883 | ||
8532893d SG |
884 | # |
885 | # Bindings: | |
886 | # | |
887 | # file popup menu - Define the file popup menu bindings. | |
888 | # | |
889 | # Description: | |
890 | # | |
4e327047 TT |
891 | # This defines the binding for the file popup menu. It simply |
892 | # unhighlights the line under the cursor. | |
8532893d SG |
893 | # |
894 | ||
895 | bind .file_popup <Any-ButtonRelease-1> { | |
4e327047 TT |
896 | global selected_win |
897 | # Unhighlight the selected line | |
898 | $selected_win tag delete breaktag | |
754e5da2 SG |
899 | } |
900 | ||
8532893d SG |
901 | # |
902 | # Local procedure: | |
903 | # | |
9e9cf822 | 904 | # listing_window_popup (win x y xrel yrel) - Handle popups for listing window |
8532893d SG |
905 | # |
906 | # Description: | |
907 | # | |
9e9cf822 SS |
908 | # This procedure is invoked by holding down button 2 (usually) in the |
909 | # listing window. The action taken depends upon where the button was | |
910 | # pressed. If it was in the left margin (the breakpoint column), it | |
911 | # sets or clears a breakpoint. In the main text area, it will pop up a | |
912 | # menu. | |
8532893d SG |
913 | # |
914 | ||
9e9cf822 | 915 | proc listing_window_popup {win x y xrel yrel} { |
754e5da2 SG |
916 | global wins |
917 | global win_to_file | |
918 | global file_to_debug_file | |
919 | global highlight | |
920 | global selected_line | |
921 | global selected_file | |
922 | global selected_win | |
9e9cf822 | 923 | global pos_to_breakpoint |
754e5da2 | 924 | |
754e5da2 SG |
925 | # Map TK window name back to file name. |
926 | ||
927 | set file $win_to_file($win) | |
928 | ||
9e9cf822 | 929 | set pos [split [$win index @$xrel,$yrel] .] |
754e5da2 SG |
930 | |
931 | # Record selected file and line for menu button actions | |
932 | ||
933 | set selected_file $file_to_debug_file($file) | |
9e9cf822 SS |
934 | set selected_line [lindex $pos 0] |
935 | set selected_col [lindex $pos 1] | |
754e5da2 SG |
936 | set selected_win $win |
937 | ||
754e5da2 SG |
938 | # Post the menu near the pointer, (and grab it) |
939 | ||
8532893d | 940 | .file_popup entryconfigure 0 -label "$selected_file:$selected_line" |
9e9cf822 SS |
941 | |
942 | tk_popup .file_popup $x $y | |
754e5da2 SG |
943 | } |
944 | ||
8532893d SG |
945 | # |
946 | # Local procedure: | |
947 | # | |
9e9cf822 | 948 | # toggle_breakpoint (win x y xrel yrel) - Handle clicks on breakdots |
8532893d SG |
949 | # |
950 | # Description: | |
951 | # | |
9e9cf822 | 952 | # This procedure sets or clears breakpoints where the button clicked. |
8532893d SG |
953 | # |
954 | ||
9e9cf822 | 955 | proc toggle_breakpoint {win x y xrel yrel} { |
8532893d SG |
956 | global wins |
957 | global win_to_file | |
958 | global file_to_debug_file | |
959 | global highlight | |
960 | global selected_line | |
961 | global selected_file | |
962 | global selected_win | |
963 | global pos_to_breakpoint | |
964 | ||
965 | # Map TK window name back to file name. | |
966 | ||
967 | set file $win_to_file($win) | |
968 | ||
969 | set pos [split [$win index @$xrel,$yrel] .] | |
970 | ||
9e9cf822 | 971 | # Record selected file and line |
8532893d SG |
972 | |
973 | set selected_file $file_to_debug_file($file) | |
974 | set selected_line [lindex $pos 0] | |
975 | set selected_col [lindex $pos 1] | |
976 | set selected_win $win | |
977 | ||
978 | # If we're in the margin, then toggle the breakpoint | |
979 | ||
9e9cf822 SS |
980 | if {$selected_col < 8} { # this is alway true actually |
981 | set pos_break $selected_file:$selected_line | |
982 | set pos $file:$selected_line | |
983 | set tmp pos_to_breakpoint($pos) | |
984 | if {[info exists $tmp]} { | |
985 | set bpnum [set $tmp] | |
986 | gdb_cmd "delete $bpnum" | |
987 | } else { | |
988 | gdb_cmd "break $pos_break" | |
989 | } | |
990 | return | |
8532893d | 991 | } |
8532893d SG |
992 | } |
993 | ||
994 | # | |
995 | # Local procedure: | |
996 | # | |
997 | # asm_window_button_1 (win x y xrel yrel) - Handle button 1 in asm window | |
998 | # | |
999 | # Description: | |
1000 | # | |
1001 | # This procedure is invoked as a result of holding down button 1 in the | |
1002 | # assembly window. The action taken depends upon where the button was | |
1003 | # pressed. If it was in the left margin (the breakpoint column), it | |
1004 | # sets or clears a breakpoint. In the main text area, it will pop up a | |
1005 | # menu. | |
1006 | # | |
1007 | ||
1008 | proc asm_window_button_1 {win x y xrel yrel} { | |
1009 | global wins | |
1010 | global win_to_file | |
1011 | global file_to_debug_file | |
1012 | global highlight | |
1013 | global selected_line | |
1014 | global selected_file | |
1015 | global selected_win | |
1016 | global pos_to_breakpoint | |
1017 | global pclist | |
1018 | global cfunc | |
1019 | ||
1020 | set pos [split [$win index @$xrel,$yrel] .] | |
1021 | ||
1022 | # Record selected file and line for menu button actions | |
1023 | ||
1024 | set selected_line [lindex $pos 0] | |
1025 | set selected_col [lindex $pos 1] | |
1026 | set selected_win $win | |
1027 | ||
1028 | # Figure out the PC | |
1029 | ||
1030 | set pc [lindex $pclist($cfunc) $selected_line] | |
1031 | ||
1032 | # If we're in the margin, then toggle the breakpoint | |
1033 | ||
746d1df4 | 1034 | if {$selected_col < 11} { |
8532893d | 1035 | set tmp pos_to_breakpoint($pc) |
4e327047 | 1036 | if {[info exists $tmp]} { |
8532893d SG |
1037 | set bpnum [set $tmp] |
1038 | gdb_cmd "delete $bpnum" | |
1039 | } else { | |
1040 | gdb_cmd "break *$pc" | |
1041 | } | |
1042 | return | |
1043 | } | |
1044 | ||
1045 | # Post the menu near the pointer, (and grab it) | |
1046 | ||
1047 | # .file_popup entryconfigure 0 -label "$selected_file:$selected_line" | |
1048 | # .file_popup post [expr $x-[winfo width .file_popup]/2] [expr $y-10] | |
1049 | # grab .file_popup | |
1050 | } | |
1051 | ||
1052 | # | |
1053 | # Local procedure: | |
1054 | # | |
e12533e3 | 1055 | # do_nothing - Does absolutely nothing. |
8532893d SG |
1056 | # |
1057 | # Description: | |
1058 | # | |
1059 | # This procedure does nothing. It is used as a placeholder to allow | |
1060 | # the disabling of bindings that would normally be inherited from the | |
1061 | # parent widget. I can't think of any other way to do this. | |
1062 | # | |
1063 | ||
754e5da2 SG |
1064 | proc do_nothing {} {} |
1065 | ||
479f0f18 SG |
1066 | # |
1067 | # Local procedure: | |
1068 | # | |
e12533e3 SS |
1069 | # not_implemented_yet - warn that a feature is unavailable |
1070 | # | |
1071 | # Description: | |
1072 | # | |
1073 | # This procedure warns that something doesn't actually work yet. | |
1074 | # | |
1075 | ||
1076 | proc not_implemented_yet {message} { | |
c4a5c37c SS |
1077 | tk_dialog .unimpl "gdb : unimpl" \ |
1078 | "$message: not implemented in the interface yet" \ | |
4e327047 | 1079 | warning 0 "OK" |
e12533e3 SS |
1080 | } |
1081 | ||
1082 | ## | |
1083 | # Local procedure: | |
1084 | # | |
6131622e | 1085 | # create_expr_window - Create expression display window |
479f0f18 SG |
1086 | # |
1087 | # Description: | |
1088 | # | |
1089 | # Create the expression display window. | |
1090 | # | |
1091 | ||
09722039 | 1092 | set expr_num 0 |
4e327047 | 1093 | set delete_expr_num 0 |
09722039 | 1094 | |
4e327047 TT |
1095 | # Set delete_expr_num, and set -state of Delete button. |
1096 | proc expr_update_button {num} { | |
1097 | global delete_expr_num | |
1098 | set delete_expr_num $num | |
1099 | if {$num > 0} then { | |
1100 | set state normal | |
1101 | } else { | |
1102 | set state disabled | |
1103 | } | |
1104 | .expr.buts.delete configure -state $state | |
1105 | } | |
09722039 | 1106 | |
4e327047 TT |
1107 | proc add_expr {expr} { |
1108 | global expr_update_list | |
1109 | global expr_num | |
09722039 | 1110 | |
4e327047 | 1111 | incr expr_num |
09722039 | 1112 | |
4e327047 TT |
1113 | set e .expr.exprs |
1114 | set f e$expr_num | |
09722039 | 1115 | |
4e327047 TT |
1116 | checkbutton $e.updates.$f -text "" -relief flat \ |
1117 | -variable expr_update_list($expr_num) | |
1118 | text $e.expressions.$f -width 20 -height 1 | |
1119 | $e.expressions.$f insert 0.0 $expr | |
1120 | bind $e.expressions.$f <1> "update_expr $expr_num" | |
1121 | text $e.values.$f -width 20 -height 1 | |
09722039 | 1122 | |
4e327047 TT |
1123 | # Set up some bindings. |
1124 | foreach frame {updates expressions values} { | |
1125 | bind $e.$frame.$f <FocusIn> "expr_update_button $expr_num" | |
1126 | bind $e.$frame.$f <FocusOut> "expr_update_button 0" | |
1127 | } | |
09722039 | 1128 | |
4e327047 | 1129 | update_expr $expr_num |
09722039 | 1130 | |
4e327047 TT |
1131 | pack $e.updates.$f -side top |
1132 | pack $e.expressions.$f -side top -expand yes -fill x | |
1133 | pack $e.values.$f -side top -expand yes -fill x | |
09722039 SG |
1134 | } |
1135 | ||
09722039 | 1136 | proc delete_expr {} { |
4e327047 TT |
1137 | global delete_expr_num |
1138 | if {$delete_expr_num > 0} then { | |
1139 | set e .expr.exprs | |
1140 | set f e${delete_expr_num} | |
09722039 | 1141 | |
4e327047 TT |
1142 | destroy $e.updates.$f $e.expressions.$f $e.values.$f |
1143 | ||
1144 | # FIXME should we unset an element of expr_update_list here? | |
1145 | } | |
09722039 SG |
1146 | } |
1147 | ||
1148 | proc update_expr {expr_num} { | |
4e327047 | 1149 | global expr_update_list |
09722039 | 1150 | |
4e327047 TT |
1151 | set e .expr.exprs |
1152 | set f e${expr_num} | |
09722039 | 1153 | |
4e327047 TT |
1154 | set expr [$e.expressions.$f get 0.0 end] |
1155 | $e.values.$f delete 0.0 end | |
1156 | if {! [catch {gdb_eval $expr} val]} { | |
1157 | $e.values.$f insert 0.0 $val | |
1158 | } { | |
1159 | # FIXME consider flashing widget here. | |
1160 | } | |
280c564c SG |
1161 | } |
1162 | ||
1163 | proc update_exprs {} { | |
1164 | global expr_update_list | |
09722039 | 1165 | |
280c564c | 1166 | foreach expr_num [array names expr_update_list] { |
4e327047 | 1167 | if {$expr_update_list($expr_num)} { |
280c564c SG |
1168 | update_expr $expr_num |
1169 | } | |
1170 | } | |
09722039 SG |
1171 | } |
1172 | ||
6131622e | 1173 | proc create_expr_window {} { |
280c564c | 1174 | |
4e327047 | 1175 | if {[winfo exists .expr]} {raise .expr ; return} |
280c564c | 1176 | |
479f0f18 | 1177 | toplevel .expr |
4e327047 TT |
1178 | wm title .expr "GDB Expressions" |
1179 | wm iconname .expr "Expressions" | |
09722039 | 1180 | |
4e327047 TT |
1181 | frame .expr.entryframe -borderwidth 2 -relief raised |
1182 | label .expr.entryframe.entrylab -text "Expression: " | |
1183 | entry .expr.entryframe.entry -borderwidth 2 -relief sunken | |
1184 | bind .expr.entryframe.entry <Return> { | |
1185 | add_expr [.expr.entryframe.entry get] | |
1186 | .expr.entryframe.entry delete 0 end | |
1187 | } | |
09722039 | 1188 | |
4e327047 TT |
1189 | pack .expr.entryframe.entrylab -side left |
1190 | pack .expr.entryframe.entry -side left -fill x -expand yes | |
09722039 | 1191 | |
4e327047 | 1192 | frame .expr.buts -borderwidth 2 -relief raised |
09722039 | 1193 | |
4e327047 TT |
1194 | button .expr.buts.delete -text Delete -command delete_expr \ |
1195 | -state disabled | |
09722039 | 1196 | |
4e327047 TT |
1197 | button .expr.buts.close -text Close -command {destroy .expr} |
1198 | button .expr.buts.help -text Help -state disabled | |
09722039 | 1199 | |
4e327047 TT |
1200 | pack .expr.buts.delete -side left |
1201 | pack .expr.buts.help .expr.buts.close -side right | |
09722039 SG |
1202 | |
1203 | pack .expr.buts -side bottom -fill x | |
1204 | pack .expr.entryframe -side bottom -fill x | |
1205 | ||
4e327047 TT |
1206 | frame .expr.exprs -borderwidth 2 -relief raised |
1207 | ||
1208 | # Use three subframes so columns will line up. Easier than | |
1209 | # dealing with BLT for a table geometry manager. Someday Tk | |
1210 | # will have one, use it then. FIXME this messes up keyboard | |
1211 | # traversal. | |
1212 | frame .expr.exprs.updates -borderwidth 0 -relief flat | |
1213 | frame .expr.exprs.expressions -borderwidth 0 -relief flat | |
1214 | frame .expr.exprs.values -borderwidth 0 -relief flat | |
09722039 | 1215 | |
4e327047 TT |
1216 | label .expr.exprs.updates.label -text Update |
1217 | pack .expr.exprs.updates.label -side top -anchor w | |
1218 | label .expr.exprs.expressions.label -text Expression | |
1219 | pack .expr.exprs.expressions.label -side top -anchor w | |
1220 | label .expr.exprs.values.label -text Value | |
1221 | pack .expr.exprs.values.label -side top -anchor w | |
09722039 | 1222 | |
4e327047 TT |
1223 | pack .expr.exprs.updates -side left |
1224 | pack .expr.exprs.values .expr.exprs.expressions \ | |
1225 | -side right -expand 1 -fill x | |
09722039 | 1226 | |
4e327047 | 1227 | pack .expr.exprs -side top -fill both -expand 1 -anchor w |
479f0f18 SG |
1228 | } |
1229 | ||
1230 | # | |
1231 | # Local procedure: | |
1232 | # | |
1233 | # display_expression (expression) - Display EXPRESSION in display window | |
1234 | # | |
1235 | # Description: | |
1236 | # | |
e12533e3 | 1237 | # Display EXPRESSION and its value in the expression display window. |
479f0f18 SG |
1238 | # |
1239 | ||
1240 | proc display_expression {expression} { | |
6131622e | 1241 | create_expr_window |
479f0f18 | 1242 | |
09722039 | 1243 | add_expr $expression |
479f0f18 SG |
1244 | } |
1245 | ||
8532893d SG |
1246 | # |
1247 | # Local procedure: | |
1248 | # | |
1249 | # create_file_win (filename) - Create a win for FILENAME. | |
1250 | # | |
1251 | # Return value: | |
1252 | # | |
1253 | # The new text widget. | |
1254 | # | |
1255 | # Description: | |
1256 | # | |
1257 | # This procedure creates a text widget for FILENAME. It returns the | |
1258 | # newly created widget. First, a text widget is created, and given basic | |
1259 | # configuration info. Second, all the bindings are setup. Third, the | |
1260 | # file FILENAME is read into the text widget. Fourth, margins and line | |
1261 | # numbers are added. | |
1262 | # | |
1263 | ||
746d1df4 | 1264 | proc create_file_win {filename debug_file} { |
754e5da2 SG |
1265 | global breakpoint_file |
1266 | global breakpoint_line | |
86db943c | 1267 | global line_numbers |
9e9cf822 | 1268 | global debug_interface |
754e5da2 | 1269 | |
8532893d SG |
1270 | # Replace all the dirty characters in $filename with clean ones, and generate |
1271 | # a unique name for the text widget. | |
1272 | ||
746d1df4 | 1273 | regsub -all {\.} $filename {} temp |
006e71e9 | 1274 | set win .src.text$temp |
8532893d | 1275 | |
637b1661 SG |
1276 | # Open the file, and read it into the text widget |
1277 | ||
4e327047 | 1278 | if {[catch "open $filename" fh]} { |
746d1df4 SG |
1279 | # File can't be read. Put error message into .src.nofile window and return. |
1280 | ||
1281 | catch {destroy .src.nofile} | |
6131622e | 1282 | text .src.nofile -height 25 -width 88 -relief sunken \ |
4e327047 | 1283 | -borderwidth 2 -yscrollcommand ".src.scroll set" \ |
746d1df4 SG |
1284 | -setgrid true -cursor hand2 |
1285 | .src.nofile insert 0.0 $fh | |
1286 | .src.nofile configure -state disabled | |
1287 | bind .src.nofile <1> do_nothing | |
1288 | bind .src.nofile <B1-Motion> do_nothing | |
1289 | return .src.nofile | |
637b1661 SG |
1290 | } |
1291 | ||
8532893d SG |
1292 | # Actually create and do basic configuration on the text widget. |
1293 | ||
6131622e | 1294 | text $win -height 25 -width 88 -relief sunken -borderwidth 2 \ |
4e327047 | 1295 | -yscrollcommand ".src.scroll set" -setgrid true -cursor hand2 |
8532893d SG |
1296 | |
1297 | # Setup all the bindings | |
1298 | ||
754e5da2 | 1299 | bind $win <Enter> {focus %W} |
479f0f18 | 1300 | bind $win <1> do_nothing |
754e5da2 | 1301 | bind $win <B1-Motion> do_nothing |
479f0f18 | 1302 | |
f1b64caa SG |
1303 | bind $win <Key-Alt_R> do_nothing |
1304 | bind $win <Key-Alt_L> do_nothing | |
1305 | bind $win <Key-Prior> "$win yview {@0,0 - 10 lines}" | |
1306 | bind $win <Key-Next> "$win yview {@0,0 + 10 lines}" | |
1307 | bind $win <Key-Up> "$win yview {@0,0 - 1 lines}" | |
1308 | bind $win <Key-Down> "$win yview {@0,0 + 1 lines}" | |
1309 | bind $win <Key-Home> {update_listing [gdb_loc]} | |
4e327047 | 1310 | bind $win <Key-End> "$win see end" |
f1b64caa | 1311 | |
6131622e SG |
1312 | bind $win n {interactive_cmd next} |
1313 | bind $win s {interactive_cmd step} | |
1314 | bind $win c {interactive_cmd continue} | |
1315 | bind $win f {interactive_cmd finish} | |
1316 | bind $win u {interactive_cmd up} | |
1317 | bind $win d {interactive_cmd down} | |
8532893d | 1318 | |
9e9cf822 SS |
1319 | if $debug_interface { |
1320 | bind $win <Control-C> { | |
1321 | puts stdout burp | |
1322 | } | |
1323 | } | |
1324 | ||
754e5da2 SG |
1325 | $win delete 0.0 end |
1326 | $win insert 0.0 [read $fh] | |
1327 | close $fh | |
8532893d | 1328 | |
86db943c | 1329 | # Add margins (for annotations) and a line number to each line (if requested) |
8532893d | 1330 | |
754e5da2 SG |
1331 | set numlines [$win index end] |
1332 | set numlines [lindex [split $numlines .] 0] | |
4e327047 | 1333 | if {$line_numbers} { |
86db943c SG |
1334 | for {set i 1} {$i <= $numlines} {incr i} { |
1335 | $win insert $i.0 [format " %4d " $i] | |
1336 | $win tag add source $i.8 "$i.0 lineend" | |
1337 | } | |
1338 | } else { | |
1339 | for {set i 1} {$i <= $numlines} {incr i} { | |
1340 | $win insert $i.0 " " | |
1341 | $win tag add source $i.8 "$i.0 lineend" | |
1342 | } | |
1343 | } | |
479f0f18 | 1344 | |
746d1df4 SG |
1345 | # Add the breakdots |
1346 | ||
1347 | foreach i [gdb_sourcelines $debug_file] { | |
1348 | $win delete $i.0 | |
1349 | $win insert $i.0 "\xa4" | |
1350 | $win tag add margin $i.0 $i.8 | |
1351 | } | |
1352 | ||
9e9cf822 SS |
1353 | # A debugging trick to highlight sensitive regions. |
1354 | if $debug_interface { | |
1355 | $win tag bind source <Enter> { | |
1356 | %W tag configure source -background yellow | |
1357 | } | |
1358 | $win tag bind source <Leave> { | |
1359 | %W tag configure source -background green | |
1360 | } | |
1361 | $win tag bind margin <Enter> { | |
1362 | %W tag configure margin -background red | |
1363 | } | |
1364 | $win tag bind margin <Leave> { | |
1365 | %W tag configure margin -background skyblue | |
1366 | } | |
1367 | } | |
1368 | ||
1369 | $win tag bind margin <1> { | |
1370 | toggle_breakpoint %W %X %Y %x %y | |
1371 | } | |
1372 | ||
479f0f18 SG |
1373 | $win tag bind source <1> { |
1374 | %W mark set anchor "@%x,%y wordstart" | |
1375 | set last [%W index "@%x,%y wordend"] | |
1376 | %W tag remove sel 0.0 anchor | |
1377 | %W tag remove sel $last end | |
1378 | %W tag add sel anchor $last | |
1379 | } | |
1380 | # $win tag bind source <Double-Button-1> { | |
1381 | # %W mark set anchor "@%x,%y wordstart" | |
1382 | # set last [%W index "@%x,%y wordend"] | |
1383 | # %W tag remove sel 0.0 anchor | |
1384 | # %W tag remove sel $last end | |
1385 | # %W tag add sel anchor $last | |
1386 | # echo "Selected [selection get]" | |
1387 | # } | |
1388 | $win tag bind source <B1-Motion> { | |
1389 | %W tag remove sel 0.0 anchor | |
1390 | %W tag remove sel $last end | |
1391 | %W tag add sel anchor @%x,%y | |
754e5da2 | 1392 | } |
f0b0d915 TT |
1393 | $win tag bind sel <1> break |
1394 | $win tag bind sel <Double-Button-1> { | |
9e9cf822 SS |
1395 | display_expression [selection get] |
1396 | break | |
f0b0d915 TT |
1397 | } |
1398 | $win tag bind sel <B1-Motion> break | |
1399 | $win tag lower sel | |
479f0f18 | 1400 | |
9e9cf822 SS |
1401 | $win tag bind source <2> { |
1402 | listing_window_popup %W %X %Y %x %y | |
1403 | } | |
1404 | ||
f0b0d915 TT |
1405 | # Make these bindings do nothing on the text window -- they |
1406 | # are completely handled by the tag bindings above. | |
1407 | bind $win <1> break | |
1408 | bind $win <B1-Motion> break | |
1409 | bind $win <Double-Button-1> break | |
754e5da2 | 1410 | |
8532893d SG |
1411 | # Scan though the breakpoint data base and install any destined for this file |
1412 | ||
754e5da2 SG |
1413 | foreach bpnum [array names breakpoint_file] { |
1414 | if {$breakpoint_file($bpnum) == $filename} { | |
1415 | insert_breakpoint_tag $win $breakpoint_line($bpnum) | |
1416 | } | |
1417 | } | |
1418 | ||
8532893d SG |
1419 | # Disable the text widget to prevent user modifications |
1420 | ||
754e5da2 SG |
1421 | $win configure -state disabled |
1422 | return $win | |
1423 | } | |
1424 | ||
8532893d SG |
1425 | # |
1426 | # Local procedure: | |
1427 | # | |
637b1661 | 1428 | # create_asm_win (funcname pc) - Create an assembly win for FUNCNAME. |
8532893d SG |
1429 | # |
1430 | # Return value: | |
1431 | # | |
1432 | # The new text widget. | |
1433 | # | |
1434 | # Description: | |
1435 | # | |
1436 | # This procedure creates a text widget for FUNCNAME. It returns the | |
1437 | # newly created widget. First, a text widget is created, and given basic | |
1438 | # configuration info. Second, all the bindings are setup. Third, the | |
1439 | # function FUNCNAME is read into the text widget. | |
1440 | # | |
1441 | ||
637b1661 | 1442 | proc create_asm_win {funcname pc} { |
8532893d SG |
1443 | global breakpoint_file |
1444 | global breakpoint_line | |
8532893d | 1445 | global pclist |
280c564c | 1446 | global disassemble_with_source |
8532893d SG |
1447 | |
1448 | # Replace all the dirty characters in $filename with clean ones, and generate | |
1449 | # a unique name for the text widget. | |
1450 | ||
335129a9 | 1451 | set win [asm_win_name $funcname] |
8532893d SG |
1452 | |
1453 | # Actually create and do basic configuration on the text widget. | |
1454 | ||
6131622e | 1455 | text $win -height 25 -width 80 -relief sunken -borderwidth 2 \ |
4e327047 | 1456 | -setgrid true -cursor hand2 -yscrollcommand ".asm.scroll set" |
8532893d SG |
1457 | |
1458 | # Setup all the bindings | |
1459 | ||
1460 | bind $win <Enter> {focus %W} | |
f0b0d915 TT |
1461 | bind $win <1> {asm_window_button_1 %W %X %Y %x %y; break} |
1462 | bind $win <B1-Motion> break | |
1463 | bind $win <Double-Button-1> break | |
f1b64caa SG |
1464 | |
1465 | bind $win <Key-Alt_R> do_nothing | |
1466 | bind $win <Key-Alt_L> do_nothing | |
f1b64caa | 1467 | |
6131622e SG |
1468 | bind $win n {interactive_cmd nexti} |
1469 | bind $win s {interactive_cmd stepi} | |
1470 | bind $win c {interactive_cmd continue} | |
1471 | bind $win f {interactive_cmd finish} | |
1472 | bind $win u {interactive_cmd up} | |
1473 | bind $win d {interactive_cmd down} | |
8532893d SG |
1474 | |
1475 | # Disassemble the code, and read it into the new text widget | |
1476 | ||
6131622e | 1477 | $win insert end [gdb_disassemble $disassemble_with_source $pc] |
8532893d SG |
1478 | |
1479 | set numlines [$win index end] | |
1480 | set numlines [lindex [split $numlines .] 0] | |
637b1661 | 1481 | decr numlines |
8532893d SG |
1482 | |
1483 | # Delete the first and last lines, cuz these contain useless info | |
1484 | ||
09722039 SG |
1485 | # $win delete 1.0 2.0 |
1486 | # $win delete {end - 1 lines} end | |
1487 | # decr numlines 2 | |
8532893d SG |
1488 | |
1489 | # Add margins (for annotations) and note the PC for each line | |
1490 | ||
637b1661 | 1491 | catch "unset pclist($funcname)" |
335129a9 | 1492 | lappend pclist($funcname) Unused |
8532893d SG |
1493 | for {set i 1} {$i <= $numlines} {incr i} { |
1494 | scan [$win get $i.0 "$i.0 lineend"] "%s " pc | |
1495 | lappend pclist($funcname) $pc | |
1496 | $win insert $i.0 " " | |
1497 | } | |
1498 | ||
8532893d SG |
1499 | # Scan though the breakpoint data base and install any destined for this file |
1500 | ||
1501 | # foreach bpnum [array names breakpoint_file] { | |
1502 | # if {$breakpoint_file($bpnum) == $filename} { | |
1503 | # insert_breakpoint_tag $win $breakpoint_line($bpnum) | |
1504 | # } | |
1505 | # } | |
1506 | ||
1507 | # Disable the text widget to prevent user modifications | |
1508 | ||
1509 | $win configure -state disabled | |
1510 | return $win | |
1511 | } | |
1512 | ||
8532893d SG |
1513 | # |
1514 | # Local procedure: | |
1515 | # | |
1516 | # update_listing (linespec) - Update the listing window according to | |
1517 | # LINESPEC. | |
1518 | # | |
1519 | # Description: | |
1520 | # | |
1521 | # This procedure is called from various places to update the listing | |
1522 | # window based on LINESPEC. It is usually invoked with the result of | |
1523 | # gdb_loc. | |
1524 | # | |
1525 | # It will move the cursor, and scroll the text widget if necessary. | |
1526 | # Also, it will switch to another text widget if necessary, and update | |
1527 | # the label widget too. | |
1528 | # | |
1529 | # LINESPEC is a list of the form: | |
1530 | # | |
1531 | # { DEBUG_FILE FUNCNAME FILENAME LINE }, where: | |
1532 | # | |
1533 | # DEBUG_FILE - is the abbreviated form of the file name. This is usually | |
1534 | # the file name string given to the cc command. This is | |
1535 | # primarily needed for breakpoint commands, and when an | |
1536 | # abbreviated for of the filename is desired. | |
1537 | # FUNCNAME - is the name of the function. | |
1538 | # FILENAME - is the fully qualified (absolute) file name. It is usually | |
1539 | # the same as $PWD/$DEBUG_FILE, where PWD is the working dir | |
1540 | # at the time the cc command was given. This is used to | |
1541 | # actually locate the file to be displayed. | |
1542 | # LINE - The line number to be displayed. | |
1543 | # | |
1544 | # Usually, this procedure will just move the cursor one line down to the | |
1545 | # next line to be executed. However, if the cursor moves out of range | |
1546 | # or into another file, it will scroll the text widget so that the line | |
1547 | # of interest is in the middle of the viewable portion of the widget. | |
1548 | # | |
1549 | ||
754e5da2 SG |
1550 | proc update_listing {linespec} { |
1551 | global pointers | |
754e5da2 SG |
1552 | global wins cfile |
1553 | global current_label | |
1554 | global win_to_file | |
1555 | global file_to_debug_file | |
746d1df4 | 1556 | global .src.label |
754e5da2 | 1557 | |
8532893d SG |
1558 | # Rip the linespec apart |
1559 | ||
4e327047 | 1560 | lassign $linespec debug_file funcname filename line |
754e5da2 | 1561 | |
8532893d SG |
1562 | # Sometimes there's no source file for this location |
1563 | ||
754e5da2 SG |
1564 | if {$filename == ""} {set filename Blank} |
1565 | ||
8532893d SG |
1566 | # If we want to switch files, we need to unpack the current text widget, and |
1567 | # stick in the new one. | |
1568 | ||
754e5da2 SG |
1569 | if {$filename != $cfile} then { |
1570 | pack forget $wins($cfile) | |
1571 | set cfile $filename | |
8532893d SG |
1572 | |
1573 | # Create a text widget for this file if necessary | |
1574 | ||
4e327047 | 1575 | if {![info exists wins($cfile)]} then { |
746d1df4 SG |
1576 | set wins($cfile) [create_file_win $cfile $debug_file] |
1577 | if {$wins($cfile) != ".src.nofile"} { | |
637b1661 SG |
1578 | set win_to_file($wins($cfile)) $cfile |
1579 | set file_to_debug_file($cfile) $debug_file | |
1580 | set pointers($cfile) 1.1 | |
1581 | } | |
754e5da2 SG |
1582 | } |
1583 | ||
8532893d SG |
1584 | # Pack the text widget into the listing widget, and scroll to the right place |
1585 | ||
746d1df4 SG |
1586 | pack $wins($cfile) -side left -expand yes -in .src.info \ |
1587 | -fill both -after .src.scroll | |
1588 | ||
1589 | # Make the scrollbar point at the new text widget | |
1590 | ||
1591 | .src.scroll configure -command "$wins($cfile) yview" | |
1592 | ||
f0b0d915 TT |
1593 | # $wins($cfile) see "${line}.0 linestart" |
1594 | ensure_line_visible $wins($cfile) $line | |
754e5da2 SG |
1595 | } |
1596 | ||
8532893d SG |
1597 | # Update the label widget in case the filename or function name has changed |
1598 | ||
754e5da2 SG |
1599 | if {$current_label != "$filename.$funcname"} then { |
1600 | set tail [expr [string last / $filename] + 1] | |
746d1df4 SG |
1601 | set .src.label "[string range $filename $tail end] : ${funcname}()" |
1602 | # .src.label configure -text "[string range $filename $tail end] : ${funcname}()" | |
754e5da2 SG |
1603 | set current_label $filename.$funcname |
1604 | } | |
1605 | ||
8532893d SG |
1606 | # Update the pointer, scrolling the text widget if necessary to keep the |
1607 | # pointer in an acceptable part of the screen. | |
1608 | ||
4e327047 | 1609 | if {[info exists pointers($cfile)]} then { |
754e5da2 SG |
1610 | $wins($cfile) configure -state normal |
1611 | set pointer_pos $pointers($cfile) | |
1612 | $wins($cfile) configure -state normal | |
746d1df4 SG |
1613 | $wins($cfile) delete $pointer_pos "$pointer_pos + 2 char" |
1614 | $wins($cfile) insert $pointer_pos " " | |
754e5da2 SG |
1615 | |
1616 | set pointer_pos [$wins($cfile) index $line.1] | |
1617 | set pointers($cfile) $pointer_pos | |
1618 | ||
746d1df4 SG |
1619 | $wins($cfile) delete $pointer_pos "$pointer_pos + 2 char" |
1620 | $wins($cfile) insert $pointer_pos "->" | |
f0b0d915 | 1621 | ensure_line_visible $wins($cfile) $line |
754e5da2 SG |
1622 | $wins($cfile) configure -state disabled |
1623 | } | |
1624 | } | |
1625 | ||
8532893d SG |
1626 | # |
1627 | # Local procedure: | |
1628 | # | |
746d1df4 | 1629 | # create_asm_window - Open up the assembly window. |
8532893d SG |
1630 | # |
1631 | # Description: | |
1632 | # | |
1633 | # Create an assembly window if it doesn't exist. | |
1634 | # | |
1635 | ||
746d1df4 | 1636 | proc create_asm_window {} { |
8532893d SG |
1637 | global cfunc |
1638 | ||
4e327047 | 1639 | if {[winfo exists .asm]} {raise .asm ; return} |
280c564c SG |
1640 | |
1641 | set cfunc *None* | |
1642 | set win [asm_win_name $cfunc] | |
335129a9 | 1643 | |
280c564c | 1644 | build_framework .asm Assembly "*NIL*" |
006e71e9 | 1645 | |
09722039 SG |
1646 | # First, delete all the old menu entries |
1647 | ||
280c564c | 1648 | .asm.menubar.view.menu delete 0 last |
09722039 | 1649 | |
4e327047 | 1650 | .asm.text configure -yscrollcommand ".asm.scroll set" |
8532893d | 1651 | |
280c564c SG |
1652 | frame .asm.row1 |
1653 | frame .asm.row2 | |
8532893d | 1654 | |
280c564c | 1655 | button .asm.stepi -width 6 -text Stepi \ |
6131622e | 1656 | -command {interactive_cmd stepi} |
280c564c | 1657 | button .asm.nexti -width 6 -text Nexti \ |
6131622e | 1658 | -command {interactive_cmd nexti} |
280c564c | 1659 | button .asm.continue -width 6 -text Cont \ |
6131622e | 1660 | -command {interactive_cmd continue} |
280c564c | 1661 | button .asm.finish -width 6 -text Finish \ |
6131622e SG |
1662 | -command {interactive_cmd finish} |
1663 | button .asm.up -width 6 -text Up -command {interactive_cmd up} | |
280c564c | 1664 | button .asm.down -width 6 -text Down \ |
6131622e | 1665 | -command {interactive_cmd down} |
280c564c | 1666 | button .asm.bottom -width 6 -text Bottom \ |
6131622e | 1667 | -command {interactive_cmd {frame 0}} |
8532893d | 1668 | |
280c564c SG |
1669 | pack .asm.stepi .asm.continue .asm.up .asm.bottom -side left -padx 3 -pady 5 -in .asm.row1 |
1670 | pack .asm.nexti .asm.finish .asm.down -side left -padx 3 -pady 5 -in .asm.row2 | |
006e71e9 | 1671 | |
280c564c | 1672 | pack .asm.row2 .asm.row1 -side bottom -anchor w -before .asm.info |
8532893d | 1673 | |
280c564c | 1674 | update |
006e71e9 | 1675 | |
280c564c | 1676 | update_assembly [gdb_loc] |
09722039 SG |
1677 | |
1678 | # We do this update_assembly to get the proper value of disassemble-from-exec. | |
1679 | ||
1680 | # exec file menu item | |
280c564c SG |
1681 | .asm.menubar.view.menu add radiobutton -label "Exec file" \ |
1682 | -variable disassemble-from-exec -value 1 | |
09722039 | 1683 | # target memory menu item |
280c564c SG |
1684 | .asm.menubar.view.menu add radiobutton -label "Target memory" \ |
1685 | -variable disassemble-from-exec -value 0 | |
1686 | ||
1687 | # Disassemble with source | |
1688 | .asm.menubar.view.menu add checkbutton -label "Source" \ | |
1689 | -variable disassemble_with_source -onvalue source \ | |
1690 | -offvalue nosource -command { | |
1691 | foreach asm [info command .asm.func_*] { | |
1692 | destroy $asm | |
1693 | } | |
1694 | set cfunc NIL | |
1695 | update_assembly [gdb_loc] | |
1696 | } | |
8532893d SG |
1697 | } |
1698 | ||
746d1df4 | 1699 | proc reg_config_menu {} { |
746d1df4 SG |
1700 | catch {destroy .reg.config} |
1701 | toplevel .reg.config | |
1702 | wm geometry .reg.config +300+300 | |
1703 | wm title .reg.config "Register configuration" | |
1704 | wm iconname .reg.config "Reg config" | |
1705 | set regnames [gdb_regnames] | |
1706 | set num_regs [llength $regnames] | |
1707 | ||
86db943c SG |
1708 | frame .reg.config.buts |
1709 | ||
1710 | button .reg.config.done -text " Done " -command " | |
1711 | recompute_reg_display_list $num_regs | |
1712 | populate_reg_window | |
1713 | update_registers all | |
1714 | destroy .reg.config " | |
1715 | ||
1716 | button .reg.config.update -text Update -command " | |
1717 | recompute_reg_display_list $num_regs | |
1718 | populate_reg_window | |
1719 | update_registers all " | |
1720 | ||
1721 | pack .reg.config.buts -side bottom -fill x | |
746d1df4 | 1722 | |
86db943c SG |
1723 | pack .reg.config.done -side left -fill x -expand yes -in .reg.config.buts |
1724 | pack .reg.config.update -side right -fill x -expand yes -in .reg.config.buts | |
746d1df4 SG |
1725 | |
1726 | # Since there can be lots of registers, we build the window with no more than | |
1727 | # 32 rows, and as many columns as needed. | |
1728 | ||
1729 | # First, figure out how many columns we need and create that many column frame | |
1730 | # widgets | |
1731 | ||
1732 | set ncols [expr ($num_regs + 31) / 32] | |
1733 | ||
1734 | for {set col 0} {$col < $ncols} {incr col} { | |
1735 | frame .reg.config.col$col | |
1736 | pack .reg.config.col$col -side left -anchor n | |
1737 | } | |
1738 | ||
1739 | # Now, create the checkbutton widgets and pack them in the appropriate columns | |
1740 | ||
1741 | set col 0 | |
1742 | set row 0 | |
1743 | for {set regnum 0} {$regnum < $num_regs} {incr regnum} { | |
1744 | set regname [lindex $regnames $regnum] | |
1745 | checkbutton .reg.config.col$col.$row -text $regname -pady 0 \ | |
86db943c | 1746 | -variable regena($regnum) -relief flat -anchor w -bd 1 |
746d1df4 SG |
1747 | |
1748 | pack .reg.config.col$col.$row -side top -fill both | |
1749 | ||
1750 | incr row | |
1751 | if {$row >= 32} { | |
1752 | incr col | |
1753 | set row 0 | |
1754 | } | |
1755 | } | |
1756 | } | |
1757 | ||
335129a9 SG |
1758 | # |
1759 | # Local procedure: | |
1760 | # | |
746d1df4 | 1761 | # create_registers_window - Open up the register display window. |
335129a9 SG |
1762 | # |
1763 | # Description: | |
1764 | # | |
1765 | # Create the register display window, with automatic updates. | |
1766 | # | |
1767 | ||
746d1df4 | 1768 | proc create_registers_window {} { |
ab5c0a12 FF |
1769 | global reg_format_natural |
1770 | global reg_format_decimal | |
1771 | global reg_format_hex | |
1772 | global reg_format_octal | |
1773 | global reg_format_raw | |
1774 | global reg_format_binary | |
1775 | global reg_format_unsigned | |
746d1df4 | 1776 | |
3d9f68c0 | 1777 | # If we already have a register window, just use that one. |
746d1df4 | 1778 | |
3d9f68c0 | 1779 | if {[winfo exists .reg]} {raise .reg ; return} |
746d1df4 | 1780 | |
3d9f68c0 | 1781 | # Create an initial register display list consisting of all registers |
746d1df4 | 1782 | |
3d9f68c0 | 1783 | init_reg_info |
746d1df4 | 1784 | |
3d9f68c0 | 1785 | build_framework .reg Registers |
746d1df4 | 1786 | |
3d9f68c0 | 1787 | # First, delete all the old menu entries |
86db943c | 1788 | |
3d9f68c0 | 1789 | .reg.menubar.view.menu delete 0 last |
746d1df4 | 1790 | |
3d9f68c0 | 1791 | # Natural menu item |
ab5c0a12 | 1792 | .reg.menubar.view.menu add checkbutton -label $reg_format_natural(label) \ |
3d9f68c0 FF |
1793 | -variable reg_format_natural(enable) -onvalue on -offvalue off \ |
1794 | -command {update_registers redraw} | |
746d1df4 | 1795 | |
3d9f68c0 | 1796 | # Decimal menu item |
ab5c0a12 | 1797 | .reg.menubar.view.menu add checkbutton -label $reg_format_decimal(label) \ |
3d9f68c0 FF |
1798 | -variable reg_format_decimal(enable) -onvalue on -offvalue off \ |
1799 | -command {update_registers redraw} | |
746d1df4 | 1800 | |
3d9f68c0 | 1801 | # Hex menu item |
ab5c0a12 | 1802 | .reg.menubar.view.menu add checkbutton -label $reg_format_hex(label) \ |
3d9f68c0 FF |
1803 | -variable reg_format_hex(enable) -onvalue on -offvalue off \ |
1804 | -command {update_registers redraw} | |
746d1df4 | 1805 | |
3d9f68c0 | 1806 | # Octal menu item |
ab5c0a12 | 1807 | .reg.menubar.view.menu add checkbutton -label $reg_format_octal(label) \ |
3d9f68c0 FF |
1808 | -variable reg_format_octal(enable) -onvalue on -offvalue off \ |
1809 | -command {update_registers redraw} | |
746d1df4 | 1810 | |
3d9f68c0 | 1811 | # Binary menu item |
ab5c0a12 | 1812 | .reg.menubar.view.menu add checkbutton -label $reg_format_binary(label) \ |
3d9f68c0 FF |
1813 | -variable reg_format_binary(enable) -onvalue on -offvalue off \ |
1814 | -command {update_registers redraw} | |
86db943c | 1815 | |
3d9f68c0 | 1816 | # Unsigned menu item |
ab5c0a12 | 1817 | .reg.menubar.view.menu add checkbutton -label $reg_format_unsigned(label) \ |
3d9f68c0 FF |
1818 | -variable reg_format_unsigned(enable) -onvalue on -offvalue off \ |
1819 | -command {update_registers redraw} | |
746d1df4 | 1820 | |
3d9f68c0 | 1821 | # Raw menu item |
ab5c0a12 | 1822 | .reg.menubar.view.menu add checkbutton -label $reg_format_raw(label) \ |
3d9f68c0 FF |
1823 | -variable reg_format_raw(enable) -onvalue on -offvalue off \ |
1824 | -command {update_registers redraw} | |
746d1df4 | 1825 | |
3d9f68c0 FF |
1826 | # Config menu item |
1827 | .reg.menubar.view.menu add separator | |
746d1df4 | 1828 | |
3d9f68c0 FF |
1829 | .reg.menubar.view.menu add command -label Config \ |
1830 | -command { reg_config_menu } | |
1831 | ||
1832 | destroy .reg.label | |
1833 | ||
1834 | # Install the reg names | |
1835 | ||
1836 | populate_reg_window | |
1837 | update_registers all | |
1838 | } | |
1839 | ||
1840 | proc init_reg_info {} { | |
1841 | global reg_format_natural | |
1842 | global reg_format_decimal | |
1843 | global reg_format_hex | |
1844 | global reg_format_octal | |
1845 | global reg_format_raw | |
1846 | global reg_format_binary | |
1847 | global reg_format_unsigned | |
1848 | global long_size | |
1849 | global double_size | |
1850 | ||
1851 | if {![info exists reg_format_hex]} { | |
1852 | global reg_display_list | |
1853 | global changed_reg_list | |
1854 | global regena | |
1855 | ||
1856 | set long_size [lindex [gdb_cmd {p sizeof(long)}] 2] | |
1857 | set double_size [lindex [gdb_cmd {p sizeof(double)}] 2] | |
1858 | ||
1859 | # The natural format may print floats or doubles as floating point, | |
1860 | # which typically takes more room that printing ints on the same | |
1861 | # machine. We assume that if longs are 8 bytes that this is | |
1862 | # probably a 64 bit machine. (FIXME) | |
1863 | set reg_format_natural(label) Natural | |
1864 | set reg_format_natural(enable) on | |
1865 | set reg_format_natural(format) {} | |
1866 | if {$long_size == 8} then { | |
1867 | set reg_format_natural(width) 25 | |
1868 | } else { | |
1869 | set reg_format_natural(width) 16 | |
1870 | } | |
1871 | ||
1872 | set reg_format_decimal(label) Decimal | |
1873 | set reg_format_decimal(enable) off | |
1874 | set reg_format_decimal(format) d | |
1875 | if {$long_size == 8} then { | |
1876 | set reg_format_decimal(width) 21 | |
1877 | } else { | |
1878 | set reg_format_decimal(width) 12 | |
1879 | } | |
1880 | ||
1881 | set reg_format_hex(label) Hex | |
1882 | set reg_format_hex(enable) off | |
1883 | set reg_format_hex(format) x | |
1884 | set reg_format_hex(width) [expr $long_size * 2 + 3] | |
1885 | ||
1886 | set reg_format_octal(label) Octal | |
1887 | set reg_format_octal(enable) off | |
1888 | set reg_format_octal(format) o | |
1889 | set reg_format_octal(width) [expr $long_size * 8 / 3 + 3] | |
1890 | ||
1891 | set reg_format_raw(label) Raw | |
1892 | set reg_format_raw(enable) off | |
1893 | set reg_format_raw(format) r | |
1894 | set reg_format_raw(width) [expr $double_size * 2 + 3] | |
1895 | ||
1896 | set reg_format_binary(label) Binary | |
1897 | set reg_format_binary(enable) off | |
1898 | set reg_format_binary(format) t | |
1899 | set reg_format_binary(width) [expr $long_size * 8 + 1] | |
1900 | ||
1901 | set reg_format_unsigned(label) Unsigned | |
1902 | set reg_format_unsigned(enable) off | |
1903 | set reg_format_unsigned(format) u | |
1904 | if {$long_size == 8} then { | |
1905 | set reg_format_unsigned(width) 21 | |
1906 | } else { | |
1907 | set reg_format_unsigned(width) 11 | |
1908 | } | |
1909 | ||
1910 | set num_regs [llength [gdb_regnames]] | |
1911 | for {set regnum 0} {$regnum < $num_regs} {incr regnum} { | |
1912 | set regena($regnum) 1 | |
1913 | } | |
1914 | recompute_reg_display_list $num_regs | |
1915 | #set changed_reg_list $reg_display_list | |
1916 | set changed_reg_list {} | |
1917 | } | |
746d1df4 SG |
1918 | } |
1919 | ||
cb3313c1 | 1920 | # Convert regena into a list of the enabled $regnums |
746d1df4 SG |
1921 | |
1922 | proc recompute_reg_display_list {num_regs} { | |
1923 | global reg_display_list | |
cb3313c1 SG |
1924 | global regmap |
1925 | global regena | |
746d1df4 SG |
1926 | |
1927 | catch {unset reg_display_list} | |
3d9f68c0 | 1928 | set reg_display_list {} |
cb3313c1 | 1929 | |
3d9f68c0 | 1930 | set line 2 |
746d1df4 | 1931 | for {set regnum 0} {$regnum < $num_regs} {incr regnum} { |
746d1df4 | 1932 | |
cb3313c1 | 1933 | if {[set regena($regnum)] != 0} { |
746d1df4 | 1934 | lappend reg_display_list $regnum |
cb3313c1 SG |
1935 | set regmap($regnum) $line |
1936 | incr line | |
746d1df4 SG |
1937 | } |
1938 | } | |
1939 | } | |
1940 | ||
1941 | # Fill out the register window with the names of the regs specified in | |
1942 | # reg_display_list. | |
1943 | ||
1944 | proc populate_reg_window {} { | |
3d9f68c0 FF |
1945 | global reg_format_natural |
1946 | global reg_format_decimal | |
1947 | global reg_format_hex | |
1948 | global reg_format_octal | |
1949 | global reg_format_raw | |
1950 | global reg_format_binary | |
1951 | global reg_format_unsigned | |
1952 | global max_regname_width | |
1953 | global reg_display_list | |
1954 | ||
1955 | set win .reg.text | |
1956 | $win configure -state normal | |
1957 | ||
1958 | # Clear the entire widget and insert a blank line at the top where | |
1959 | # the column labels will appear. | |
1960 | $win delete 0.0 end | |
1961 | $win insert end "\n" | |
1962 | ||
1963 | if {[llength $reg_display_list] > 0} { | |
746d1df4 | 1964 | set regnames [eval gdb_regnames $reg_display_list] |
3d9f68c0 FF |
1965 | } else { |
1966 | set regnames {} | |
1967 | } | |
746d1df4 | 1968 | |
3d9f68c0 | 1969 | # Figure out the longest register name |
335129a9 | 1970 | |
3d9f68c0 | 1971 | set max_regname_width 0 |
746d1df4 | 1972 | |
3d9f68c0 FF |
1973 | foreach reg $regnames { |
1974 | set len [string length $reg] | |
1975 | if {$len > $max_regname_width} {set max_regname_width $len} | |
1976 | } | |
746d1df4 | 1977 | |
3d9f68c0 | 1978 | set width [expr $max_regname_width + 15] |
746d1df4 | 1979 | |
4149b5f4 | 1980 | set height [expr [llength $regnames] + 1] |
335129a9 | 1981 | |
3d9f68c0 | 1982 | if {$height > 60} {set height 60} |
746d1df4 | 1983 | |
3d9f68c0 FF |
1984 | $win configure -height $height -width $width |
1985 | foreach reg $regnames { | |
1986 | $win insert end [format "%-*s\n" $width ${reg}] | |
1987 | } | |
746d1df4 | 1988 | |
3d9f68c0 FF |
1989 | #Delete the blank line left at end by last insertion. |
1990 | if {[llength $regnames] > 0} { | |
1991 | $win delete {end - 1 char} end | |
1992 | } | |
1993 | $win yview 0 | |
1994 | $win configure -state disabled | |
335129a9 SG |
1995 | } |
1996 | ||
1997 | # | |
1998 | # Local procedure: | |
1999 | # | |
2000 | # update_registers - Update the registers window. | |
2001 | # | |
2002 | # Description: | |
2003 | # | |
3d9f68c0 FF |
2004 | # This procedure updates the registers window according to the value of |
2005 | # the "which" arg. | |
335129a9 SG |
2006 | # |
2007 | ||
746d1df4 | 2008 | proc update_registers {which} { |
3d9f68c0 FF |
2009 | global max_regname_width |
2010 | global reg_format_natural | |
2011 | global reg_format_decimal | |
2012 | global reg_format_hex | |
2013 | global reg_format_octal | |
2014 | global reg_format_binary | |
2015 | global reg_format_unsigned | |
2016 | global reg_format_raw | |
2017 | global reg_display_list | |
2018 | global changed_reg_list | |
2019 | global highlight | |
2020 | global regmap | |
2021 | ||
2022 | # margin is the column where we start printing values | |
2023 | set margin [expr $max_regname_width + 1] | |
2024 | set win .reg.text | |
2025 | $win configure -state normal | |
2026 | ||
2027 | if {$which == "all" || $which == "redraw"} { | |
2028 | set display_list $reg_display_list | |
2029 | $win delete 1.0 1.end | |
2030 | $win insert 1.0 [format "%*s" $max_regname_width " "] | |
2031 | foreach format {natural decimal unsigned hex octal raw binary } { | |
2032 | set field (enable) | |
2033 | set var reg_format_$format$field | |
2034 | if {[set $var] == "on"} { | |
2035 | set field (label) | |
2036 | set var reg_format_$format$field | |
2037 | set label [set $var] | |
2038 | set field (width) | |
2039 | set var reg_format_$format$field | |
2040 | set var [format "%*s" [set $var] $label] | |
2041 | $win insert 1.end $var | |
2042 | } | |
746d1df4 | 2043 | } |
3d9f68c0 FF |
2044 | } else { |
2045 | # Unhighlight the old values | |
746d1df4 | 2046 | foreach regnum $changed_reg_list { |
3d9f68c0 | 2047 | $win tag delete $win.$regnum |
746d1df4 | 2048 | } |
746d1df4 | 2049 | set changed_reg_list [eval gdb_changed_register_list $reg_display_list] |
3d9f68c0 FF |
2050 | set display_list $changed_reg_list |
2051 | } | |
2052 | foreach regnum $display_list { | |
2053 | set lineindex $regmap($regnum) | |
2054 | $win delete $lineindex.$margin "$lineindex.0 lineend" | |
2055 | foreach format {natural decimal unsigned hex octal raw binary } { | |
2056 | set field (enable) | |
2057 | set var reg_format_$format$field | |
2058 | if {[set $var] == "on"} { | |
2059 | set field (format) | |
2060 | set var reg_format_$format$field | |
2061 | set regval [gdb_fetch_registers [set $var] $regnum] | |
2062 | set field (width) | |
2063 | set var reg_format_$format$field | |
2064 | set regval [format "%*s" [set $var] $regval] | |
2065 | $win insert $lineindex.end $regval | |
2066 | } | |
2067 | } | |
2068 | } | |
2069 | # Now, highlight the changed values of the interesting registers | |
2070 | if {$which != "all"} { | |
746d1df4 | 2071 | foreach regnum $changed_reg_list { |
3d9f68c0 FF |
2072 | set lineindex $regmap($regnum) |
2073 | $win tag add $win.$regnum $lineindex.0 "$lineindex.0 lineend" | |
2074 | eval $win tag configure $win.$regnum $highlight | |
746d1df4 | 2075 | } |
3d9f68c0 FF |
2076 | } |
2077 | set winwidth $margin | |
2078 | foreach format {natural decimal unsigned hex octal raw binary} { | |
2079 | set field (enable) | |
2080 | set var reg_format_$format$field | |
2081 | if {[set $var] == "on"} { | |
2082 | set field (width) | |
2083 | set var reg_format_$format$field | |
2084 | set winwidth [expr $winwidth + [set $var]] | |
2085 | } | |
2086 | } | |
2087 | $win configure -width $winwidth | |
2088 | $win configure -state disabled | |
335129a9 SG |
2089 | } |
2090 | ||
8532893d SG |
2091 | # |
2092 | # Local procedure: | |
2093 | # | |
2094 | # update_assembly - Update the assembly window. | |
2095 | # | |
2096 | # Description: | |
2097 | # | |
2098 | # This procedure updates the assembly window. | |
2099 | # | |
2100 | ||
2101 | proc update_assembly {linespec} { | |
2102 | global asm_pointers | |
8532893d SG |
2103 | global wins cfunc |
2104 | global current_label | |
2105 | global win_to_file | |
2106 | global file_to_debug_file | |
2107 | global current_asm_label | |
2108 | global pclist | |
746d1df4 | 2109 | global .asm.label |
8532893d SG |
2110 | |
2111 | # Rip the linespec apart | |
2112 | ||
4e327047 | 2113 | lassign $linespec debug_file funcname filename line pc |
8532893d | 2114 | |
335129a9 | 2115 | set win [asm_win_name $cfunc] |
8532893d SG |
2116 | |
2117 | # Sometimes there's no source file for this location | |
2118 | ||
2119 | if {$filename == ""} {set filename Blank} | |
2120 | ||
2121 | # If we want to switch funcs, we need to unpack the current text widget, and | |
2122 | # stick in the new one. | |
2123 | ||
637b1661 | 2124 | if {$funcname != $cfunc } { |
546b8ca7 | 2125 | set oldwin $win |
8532893d SG |
2126 | set cfunc $funcname |
2127 | ||
335129a9 | 2128 | set win [asm_win_name $cfunc] |
8532893d SG |
2129 | |
2130 | # Create a text widget for this func if necessary | |
2131 | ||
637b1661 SG |
2132 | if {![winfo exists $win]} { |
2133 | create_asm_win $cfunc $pc | |
8532893d SG |
2134 | set asm_pointers($cfunc) 1.1 |
2135 | set current_asm_label NIL | |
2136 | } | |
2137 | ||
2138 | # Pack the text widget, and scroll to the right place | |
2139 | ||
546b8ca7 | 2140 | pack forget $oldwin |
8532893d | 2141 | pack $win -side left -expand yes -fill both \ |
006e71e9 | 2142 | -after .asm.scroll |
746d1df4 | 2143 | .asm.scroll configure -command "$win yview" |
637b1661 | 2144 | set line [pc_to_line $pclist($cfunc) $pc] |
f0b0d915 | 2145 | ensure_line_visible $win $line |
0af608b8 | 2146 | update |
8532893d SG |
2147 | } |
2148 | ||
2149 | # Update the label widget in case the filename or function name has changed | |
2150 | ||
335129a9 | 2151 | if {$current_asm_label != "$pc $funcname"} then { |
746d1df4 | 2152 | set .asm.label "$pc $funcname" |
335129a9 | 2153 | set current_asm_label "$pc $funcname" |
8532893d SG |
2154 | } |
2155 | ||
2156 | # Update the pointer, scrolling the text widget if necessary to keep the | |
2157 | # pointer in an acceptable part of the screen. | |
2158 | ||
4e327047 | 2159 | if {[info exists asm_pointers($cfunc)]} then { |
8532893d SG |
2160 | $win configure -state normal |
2161 | set pointer_pos $asm_pointers($cfunc) | |
2162 | $win configure -state normal | |
746d1df4 SG |
2163 | $win delete $pointer_pos "$pointer_pos + 2 char" |
2164 | $win insert $pointer_pos " " | |
8532893d SG |
2165 | |
2166 | # Map the PC back to a line in the window | |
2167 | ||
637b1661 | 2168 | set line [pc_to_line $pclist($cfunc) $pc] |
8532893d SG |
2169 | |
2170 | if {$line == -1} { | |
2171 | echo "Can't find PC $pc" | |
2172 | return | |
2173 | } | |
2174 | ||
8532893d SG |
2175 | set pointer_pos [$win index $line.1] |
2176 | set asm_pointers($cfunc) $pointer_pos | |
2177 | ||
746d1df4 SG |
2178 | $win delete $pointer_pos "$pointer_pos + 2 char" |
2179 | $win insert $pointer_pos "->" | |
f0b0d915 | 2180 | ensure_line_visible $win $line |
8532893d SG |
2181 | $win configure -state disabled |
2182 | } | |
2183 | } | |
2184 | ||
006e71e9 SG |
2185 | # |
2186 | # Local procedure: | |
2187 | # | |
2188 | # update_ptr - Update the listing window. | |
2189 | # | |
2190 | # Description: | |
2191 | # | |
2192 | # This routine will update the listing window using the result of | |
2193 | # gdb_loc. | |
2194 | # | |
2195 | ||
8532893d SG |
2196 | proc update_ptr {} { |
2197 | update_listing [gdb_loc] | |
4e327047 | 2198 | if {[winfo exists .asm]} { |
8532893d SG |
2199 | update_assembly [gdb_loc] |
2200 | } | |
4e327047 | 2201 | if {[winfo exists .reg]} { |
746d1df4 | 2202 | update_registers changed |
335129a9 | 2203 | } |
4e327047 | 2204 | if {[winfo exists .expr]} { |
280c564c SG |
2205 | update_exprs |
2206 | } | |
4e327047 | 2207 | if {[winfo exists .autocmd]} { |
6131622e SG |
2208 | update_autocmd |
2209 | } | |
8532893d SG |
2210 | } |
2211 | ||
006e71e9 | 2212 | # Make toplevel window disappear |
754e5da2 | 2213 | |
006e71e9 | 2214 | wm withdraw . |
754e5da2 | 2215 | |
754e5da2 | 2216 | proc files_command {} { |
4e327047 TT |
2217 | toplevel .files_window |
2218 | ||
2219 | wm minsize .files_window 1 1 | |
2220 | # wm overrideredirect .files_window true | |
76e641bd | 2221 | listbox .files_window.list -width 30 -height 20 -setgrid true \ |
4e327047 TT |
2222 | -yscrollcommand {.files_window.scroll set} -relief sunken \ |
2223 | -borderwidth 2 | |
2224 | scrollbar .files_window.scroll -orient vertical \ | |
2225 | -command {.files_window.list yview} -relief sunken | |
2226 | button .files_window.close -text Close -command {destroy .files_window} | |
2227 | .files_window.list configure -selectmode single | |
2228 | ||
f4e769dc TT |
2229 | # Get the file list from GDB, sort it, and insert into the widget. |
2230 | eval .files_window.list insert 0 [lsort [gdb_listfiles]] | |
c81a3fa9 | 2231 | |
4e327047 TT |
2232 | pack .files_window.close -side bottom -fill x -expand no -anchor s |
2233 | pack .files_window.scroll -side right -fill both | |
2234 | pack .files_window.list -side left -fill both -expand yes | |
2235 | bind .files_window.list <Any-ButtonRelease-1> { | |
2236 | set file [%W get [%W curselection]] | |
2237 | gdb_cmd "list $file:1,0" | |
2238 | update_listing [gdb_loc $file:1] | |
2239 | destroy .files_window | |
2240 | } | |
754e5da2 SG |
2241 | } |
2242 | ||
2243 | button .files -text Files -command files_command | |
2244 | ||
4604b34c SG |
2245 | proc apply_filespec {label default command} { |
2246 | set filename [FSBox $label $default] | |
2247 | if {$filename != ""} { | |
4e327047 | 2248 | if {[catch {gdb_cmd "$command $filename"} retval]} { |
4604b34c | 2249 | tk_dialog .filespec_error "gdb : $label error" \ |
4e327047 TT |
2250 | "Error in command \"$command $filename\"" error \ |
2251 | 0 Dismiss | |
4604b34c SG |
2252 | return |
2253 | } | |
2254 | update_ptr | |
2255 | } | |
2256 | } | |
2257 | ||
4e327047 TT |
2258 | # Run editor. |
2259 | proc run_editor {editor file} { | |
2260 | # FIXME should use index of line in middle of window, not line at | |
2261 | # top. | |
2262 | global wins | |
2263 | set lineNo [lindex [split [$wins($file) index @0,0] .] 0] | |
2264 | exec $editor +$lineNo $file | |
2265 | } | |
754e5da2 | 2266 | |
4e327047 | 2267 | # Setup command window |
006e71e9 | 2268 | proc build_framework {win {title GDBtk} {label {}}} { |
746d1df4 | 2269 | global ${win}.label |
006e71e9 SG |
2270 | |
2271 | toplevel ${win} | |
04576ab6 | 2272 | wm title ${win} $title |
006e71e9 SG |
2273 | wm minsize ${win} 1 1 |
2274 | ||
2275 | frame ${win}.menubar | |
2276 | ||
2277 | menubutton ${win}.menubar.file -padx 12 -text File \ | |
2278 | -menu ${win}.menubar.file.menu -underline 0 | |
2279 | ||
2280 | menu ${win}.menubar.file.menu | |
e12533e3 | 2281 | ${win}.menubar.file.menu add command -label File... \ |
4604b34c | 2282 | -command {apply_filespec File a.out file} |
e12533e3 | 2283 | ${win}.menubar.file.menu add command -label Target... \ |
c4a5c37c | 2284 | -command { not_implemented_yet "target" } |
006e71e9 | 2285 | ${win}.menubar.file.menu add command -label Edit \ |
4e327047 | 2286 | -command {run_editor $editor $cfile} |
e12533e3 SS |
2287 | ${win}.menubar.file.menu add separator |
2288 | ${win}.menubar.file.menu add command -label "Exec File..." \ | |
4604b34c | 2289 | -command {apply_filespec {Exec File} a.out exec-file} |
e12533e3 | 2290 | ${win}.menubar.file.menu add command -label "Symbol File..." \ |
4604b34c | 2291 | -command {apply_filespec {Symbol File} a.out symbol-file} |
e12533e3 SS |
2292 | ${win}.menubar.file.menu add command -label "Add Symbol File..." \ |
2293 | -command { not_implemented_yet "menu item, add symbol file" } | |
2294 | ${win}.menubar.file.menu add command -label "Core File..." \ | |
4604b34c SG |
2295 | -command {apply_filespec {Core File} core core-file} |
2296 | ||
e12533e3 | 2297 | ${win}.menubar.file.menu add separator |
006e71e9 SG |
2298 | ${win}.menubar.file.menu add command -label Close \ |
2299 | -command "destroy ${win}" | |
e12533e3 | 2300 | ${win}.menubar.file.menu add separator |
006e71e9 | 2301 | ${win}.menubar.file.menu add command -label Quit \ |
6131622e | 2302 | -command {interactive_cmd quit} |
006e71e9 | 2303 | |
c4a5c37c SS |
2304 | menubutton ${win}.menubar.commands -padx 12 -text Commands \ |
2305 | -menu ${win}.menubar.commands.menu -underline 0 | |
2306 | ||
2307 | menu ${win}.menubar.commands.menu | |
2308 | ${win}.menubar.commands.menu add command -label Run \ | |
6131622e | 2309 | -command {interactive_cmd run} |
c4a5c37c | 2310 | ${win}.menubar.commands.menu add command -label Step \ |
6131622e | 2311 | -command {interactive_cmd step} |
c4a5c37c | 2312 | ${win}.menubar.commands.menu add command -label Next \ |
6131622e | 2313 | -command {interactive_cmd next} |
c4a5c37c | 2314 | ${win}.menubar.commands.menu add command -label Continue \ |
6131622e | 2315 | -command {interactive_cmd continue} |
c4a5c37c SS |
2316 | ${win}.menubar.commands.menu add separator |
2317 | ${win}.menubar.commands.menu add command -label Stepi \ | |
6131622e | 2318 | -command {interactive_cmd stepi} |
c4a5c37c | 2319 | ${win}.menubar.commands.menu add command -label Nexti \ |
6131622e | 2320 | -command {interactive_cmd nexti} |
c4a5c37c | 2321 | |
09722039 | 2322 | menubutton ${win}.menubar.view -padx 12 -text Options \ |
006e71e9 SG |
2323 | -menu ${win}.menubar.view.menu -underline 0 |
2324 | ||
2325 | menu ${win}.menubar.view.menu | |
c4a5c37c SS |
2326 | ${win}.menubar.view.menu add command -label Hex \ |
2327 | -command {echo Hex} | |
006e71e9 SG |
2328 | ${win}.menubar.view.menu add command -label Decimal \ |
2329 | -command {echo Decimal} | |
c4a5c37c SS |
2330 | ${win}.menubar.view.menu add command -label Octal \ |
2331 | -command {echo Octal} | |
006e71e9 SG |
2332 | |
2333 | menubutton ${win}.menubar.window -padx 12 -text Window \ | |
2334 | -menu ${win}.menubar.window.menu -underline 0 | |
2335 | ||
2336 | menu ${win}.menubar.window.menu | |
006e71e9 | 2337 | ${win}.menubar.window.menu add command -label Command \ |
280c564c | 2338 | -command create_command_window |
c4a5c37c SS |
2339 | ${win}.menubar.window.menu add separator |
2340 | ${win}.menubar.window.menu add command -label Source \ | |
6131622e | 2341 | -command create_source_window |
006e71e9 | 2342 | ${win}.menubar.window.menu add command -label Assembly \ |
6131622e | 2343 | -command create_asm_window |
c4a5c37c SS |
2344 | ${win}.menubar.window.menu add separator |
2345 | ${win}.menubar.window.menu add command -label Registers \ | |
6131622e | 2346 | -command create_registers_window |
09722039 | 2347 | ${win}.menubar.window.menu add command -label Expressions \ |
6131622e SG |
2348 | -command create_expr_window |
2349 | ${win}.menubar.window.menu add command -label "Auto Command" \ | |
2350 | -command create_autocmd_window | |
f1b64caa SG |
2351 | ${win}.menubar.window.menu add command -label Breakpoints \ |
2352 | -command create_breakpoints_window | |
09722039 | 2353 | |
280c564c SG |
2354 | # ${win}.menubar.window.menu add separator |
2355 | # ${win}.menubar.window.menu add command -label Files \ | |
2356 | # -command { not_implemented_yet "files window" } | |
006e71e9 SG |
2357 | |
2358 | menubutton ${win}.menubar.help -padx 12 -text Help \ | |
2359 | -menu ${win}.menubar.help.menu -underline 0 | |
2360 | ||
2361 | menu ${win}.menubar.help.menu | |
2362 | ${win}.menubar.help.menu add command -label "with GDBtk" \ | |
2363 | -command {echo "with GDBtk"} | |
2364 | ${win}.menubar.help.menu add command -label "with this window" \ | |
2365 | -command {echo "with this window"} | |
c981300c SG |
2366 | ${win}.menubar.help.menu add command -label "Report bug" \ |
2367 | -command {exec send-pr} | |
006e71e9 | 2368 | |
c4a5c37c | 2369 | pack ${win}.menubar.file \ |
c4a5c37c SS |
2370 | ${win}.menubar.view \ |
2371 | ${win}.menubar.window -side left | |
2372 | pack ${win}.menubar.help -side right | |
006e71e9 SG |
2373 | |
2374 | frame ${win}.info | |
6131622e | 2375 | text ${win}.text -height 25 -width 80 -relief sunken -borderwidth 2 \ |
006e71e9 SG |
2376 | -setgrid true -cursor hand2 -yscrollcommand "${win}.scroll set" |
2377 | ||
746d1df4 | 2378 | set ${win}.label $label |
6131622e | 2379 | label ${win}.label -textvariable ${win}.label -borderwidth 2 -relief sunken |
754e5da2 | 2380 | |
6131622e SG |
2381 | scrollbar ${win}.scroll -orient vertical -command "${win}.text yview" \ |
2382 | -relief sunken | |
006e71e9 | 2383 | |
f1b64caa SG |
2384 | bind $win <Key-Alt_R> do_nothing |
2385 | bind $win <Key-Alt_L> do_nothing | |
f1b64caa | 2386 | |
006e71e9 SG |
2387 | pack ${win}.label -side bottom -fill x -in ${win}.info |
2388 | pack ${win}.scroll -side right -fill y -in ${win}.info | |
2389 | pack ${win}.text -side left -expand yes -fill both -in ${win}.info | |
2390 | ||
2391 | pack ${win}.menubar -side top -fill x | |
2392 | pack ${win}.info -side top -fill both -expand yes | |
2393 | } | |
2394 | ||
746d1df4 SG |
2395 | proc create_source_window {} { |
2396 | global wins | |
2397 | global cfile | |
2398 | ||
4e327047 | 2399 | if {[winfo exists .src]} {raise .src ; return} |
280c564c | 2400 | |
746d1df4 SG |
2401 | build_framework .src Source "*No file*" |
2402 | ||
86db943c SG |
2403 | # First, delete all the old view menu entries |
2404 | ||
2405 | .src.menubar.view.menu delete 0 last | |
2406 | ||
546b8ca7 SG |
2407 | # Source file selection |
2408 | .src.menubar.view.menu add command -label "Select source file" \ | |
2409 | -command files_command | |
2410 | ||
86db943c SG |
2411 | # Line numbers enable/disable menu item |
2412 | .src.menubar.view.menu add checkbutton -variable line_numbers \ | |
2413 | -label "Line numbers" -onvalue 1 -offvalue 0 -command { | |
2414 | foreach source [array names wins] { | |
2415 | if {$source == "Blank"} continue | |
2416 | destroy $wins($source) | |
2417 | unset wins($source) | |
2418 | } | |
2419 | set cfile Blank | |
2420 | update_listing [gdb_loc] | |
2421 | } | |
2422 | ||
746d1df4 SG |
2423 | frame .src.row1 |
2424 | frame .src.row2 | |
2425 | ||
2426 | button .src.start -width 6 -text Start -command \ | |
6131622e SG |
2427 | {interactive_cmd {break main} |
2428 | interactive_cmd {enable delete $bpnum} | |
2429 | interactive_cmd run } | |
746d1df4 SG |
2430 | button .src.stop -width 6 -text Stop -fg red -activeforeground red \ |
2431 | -state disabled -command gdb_stop | |
2432 | button .src.step -width 6 -text Step \ | |
6131622e | 2433 | -command {interactive_cmd step} |
746d1df4 | 2434 | button .src.next -width 6 -text Next \ |
6131622e | 2435 | -command {interactive_cmd next} |
746d1df4 | 2436 | button .src.continue -width 6 -text Cont \ |
6131622e | 2437 | -command {interactive_cmd continue} |
746d1df4 | 2438 | button .src.finish -width 6 -text Finish \ |
6131622e | 2439 | -command {interactive_cmd finish} |
86db943c | 2440 | button .src.up -width 6 -text Up \ |
6131622e | 2441 | -command {interactive_cmd up} |
746d1df4 | 2442 | button .src.down -width 6 -text Down \ |
6131622e | 2443 | -command {interactive_cmd down} |
746d1df4 | 2444 | button .src.bottom -width 6 -text Bottom \ |
6131622e | 2445 | -command {interactive_cmd {frame 0}} |
746d1df4 SG |
2446 | |
2447 | pack .src.start .src.step .src.continue .src.up .src.bottom \ | |
2448 | -side left -padx 3 -pady 5 -in .src.row1 | |
2449 | pack .src.stop .src.next .src.finish .src.down -side left -padx 3 \ | |
2450 | -pady 5 -in .src.row2 | |
2451 | ||
86db943c | 2452 | pack .src.row2 .src.row1 -side bottom -anchor w -before .src.info |
746d1df4 SG |
2453 | |
2454 | $wins($cfile) insert 0.0 " This page intentionally left blank." | |
2455 | $wins($cfile) configure -width 88 -state disabled \ | |
4e327047 | 2456 | -yscrollcommand ".src.scroll set" |
746d1df4 | 2457 | } |
754e5da2 | 2458 | |
6131622e SG |
2459 | proc update_autocmd {} { |
2460 | global .autocmd.label | |
2461 | global accumulate_output | |
2462 | ||
2463 | catch {gdb_cmd "${.autocmd.label}"} result | |
4e327047 | 2464 | if {!$accumulate_output} { .autocmd.text delete 0.0 end } |
6131622e | 2465 | .autocmd.text insert end $result |
4e327047 | 2466 | .autocmd.text see end |
6131622e SG |
2467 | } |
2468 | ||
2469 | proc create_autocmd_window {} { | |
4e327047 | 2470 | global .autocmd.label |
6131622e | 2471 | |
4e327047 | 2472 | if {[winfo exists .autocmd]} {raise .autocmd ; return} |
6131622e | 2473 | |
4e327047 | 2474 | build_framework .autocmd "Auto Command" "" |
6131622e | 2475 | |
4e327047 | 2476 | # First, delete all the old view menu entries |
6131622e | 2477 | |
4e327047 | 2478 | .autocmd.menubar.view.menu delete 0 last |
6131622e | 2479 | |
4e327047 | 2480 | # Accumulate output option |
6131622e | 2481 | |
4e327047 TT |
2482 | .autocmd.menubar.view.menu add checkbutton \ |
2483 | -variable accumulate_output \ | |
2484 | -label "Accumulate output" -onvalue 1 -offvalue 0 | |
6131622e | 2485 | |
4e327047 | 2486 | # Now, create entry widget with label |
6131622e | 2487 | |
4e327047 | 2488 | frame .autocmd.entryframe |
6131622e | 2489 | |
4e327047 TT |
2490 | entry .autocmd.entry -borderwidth 2 -relief sunken |
2491 | bind .autocmd.entry <Key-Return> { | |
2492 | set .autocmd.label [.autocmd.entry get] | |
2493 | .autocmd.entry delete 0 end | |
2494 | } | |
6131622e | 2495 | |
4e327047 | 2496 | label .autocmd.entrylab -text "Command: " |
6131622e | 2497 | |
4e327047 TT |
2498 | pack .autocmd.entrylab -in .autocmd.entryframe -side left |
2499 | pack .autocmd.entry -in .autocmd.entryframe -side left -fill x -expand yes | |
6131622e | 2500 | |
4e327047 | 2501 | pack .autocmd.entryframe -side bottom -fill x -before .autocmd.info |
6131622e SG |
2502 | } |
2503 | ||
f1b64caa SG |
2504 | # Return the longest common prefix in SLIST. Can be empty string. |
2505 | ||
2506 | proc find_lcp slist { | |
2507 | # Handle trivial cases where list is empty or length 1 | |
2508 | if {[llength $slist] <= 1} {return [lindex $slist 0]} | |
2509 | ||
2510 | set prefix [lindex $slist 0] | |
2511 | set prefixlast [expr [string length $prefix] - 1] | |
2512 | ||
2513 | foreach str [lrange $slist 1 end] { | |
2514 | set test_str [string range $str 0 $prefixlast] | |
2515 | while {[string compare $test_str $prefix] != 0} { | |
2516 | decr prefixlast | |
2517 | set prefix [string range $prefix 0 $prefixlast] | |
2518 | set test_str [string range $str 0 $prefixlast] | |
2519 | } | |
2520 | if {$prefixlast < 0} break | |
2521 | } | |
2522 | return $prefix | |
2523 | } | |
2524 | ||
2525 | # Look through COMPLETIONS to generate the suffix needed to do command | |
2526 | # completion on CMD. | |
2527 | ||
2528 | proc find_completion {cmd completions} { | |
2529 | # Get longest common prefix | |
2530 | set lcp [find_lcp $completions] | |
2531 | set cmd_len [string length $cmd] | |
2532 | # Return suffix beyond end of cmd | |
2533 | return [string range $lcp $cmd_len end] | |
2534 | } | |
2535 | ||
746d1df4 | 2536 | proc create_command_window {} { |
754e5da2 | 2537 | global command_line |
f1b64caa | 2538 | global saw_tab |
5bac2b50 | 2539 | global gdb_prompt |
754e5da2 | 2540 | |
f1b64caa | 2541 | set saw_tab 0 |
4e327047 | 2542 | if {[winfo exists .cmd]} {raise .cmd ; return} |
280c564c | 2543 | |
746d1df4 SG |
2544 | build_framework .cmd Command "* Command Buffer *" |
2545 | ||
4e327047 TT |
2546 | # Put focus on command area. |
2547 | focus .cmd.text | |
2548 | ||
754e5da2 | 2549 | set command_line {} |
746d1df4 SG |
2550 | |
2551 | gdb_cmd {set language c} | |
2552 | gdb_cmd {set height 0} | |
2553 | gdb_cmd {set width 0} | |
2554 | ||
b8f3d4c6 SS |
2555 | bind .cmd.text <Control-c> gdb_stop |
2556 | ||
4e327047 TT |
2557 | # Tk uses the Motifism that Delete means delete forward. I |
2558 | # hate this, and I'm not gonna take it any more. | |
2559 | set bsBinding [bind Text <BackSpace>] | |
2560 | bind .cmd.text <Delete> "delete_char %W ; $bsBinding; break" | |
b8f3d4c6 | 2561 | bind .cmd.text <BackSpace> { |
81ae689a | 2562 | if {([%W cget -state] == "disabled")} { break } |
b8f3d4c6 SS |
2563 | delete_char %W |
2564 | } | |
2565 | bind .cmd.text <Control-u> { | |
2566 | if {([%W cget -state] == "disabled")} { break } | |
2567 | delete_line %W | |
2568 | break | |
2569 | } | |
746d1df4 | 2570 | bind .cmd.text <Any-Key> { |
b8f3d4c6 | 2571 | if {([%W cget -state] == "disabled")} { break } |
4e327047 TT |
2572 | set saw_tab 0 |
2573 | %W insert end %A | |
2574 | %W see end | |
2575 | append command_line %A | |
2576 | break | |
2577 | } | |
746d1df4 | 2578 | bind .cmd.text <Key-Return> { |
b8f3d4c6 | 2579 | if {([%W cget -state] == "disabled")} { break } |
4e327047 TT |
2580 | set saw_tab 0 |
2581 | %W insert end \n | |
2582 | interactive_cmd $command_line | |
2583 | ||
2584 | # %W see end | |
2585 | # catch "gdb_cmd [list $command_line]" result | |
2586 | # %W insert end $result | |
2587 | set command_line {} | |
2588 | # update_ptr | |
5bac2b50 | 2589 | %W insert end "$gdb_prompt" |
4e327047 TT |
2590 | %W see end |
2591 | break | |
2592 | } | |
4604b34c | 2593 | bind .cmd.text <Button-2> { |
4e327047 TT |
2594 | %W insert end [selection get] |
2595 | %W see end | |
2596 | append command_line [selection get] | |
2597 | break | |
4604b34c | 2598 | } |
f0b0d915 TT |
2599 | bind .cmd.text <B2-Motion> break |
2600 | bind .cmd.text <ButtonRelease-2> break | |
f1b64caa | 2601 | bind .cmd.text <Key-Tab> { |
b8f3d4c6 | 2602 | if {([%W cget -state] == "disabled")} { break } |
4e327047 TT |
2603 | set choices [gdb_cmd "complete $command_line"] |
2604 | set choices [string trimright $choices \n] | |
2605 | set choices [split $choices \n] | |
2606 | ||
2607 | # Just do completion if this is the first tab | |
2608 | if {!$saw_tab} { | |
2609 | set saw_tab 1 | |
2610 | set completion [find_completion $command_line $choices] | |
2611 | append command_line $completion | |
2612 | # Here is where the completion is actually done. If there | |
2613 | # is one match, complete the command and print a space. | |
2614 | # If two or more matches, complete the command and beep. | |
2615 | # If no match, just beep. | |
2616 | switch [llength $choices] { | |
2617 | 0 {} | |
2618 | 1 { | |
2619 | %W insert end "$completion " | |
2620 | append command_line " " | |
2621 | return | |
2622 | } | |
746d1df4 | 2623 | |
4e327047 TT |
2624 | default { |
2625 | %W insert end $completion | |
2626 | } | |
2627 | } | |
2628 | bell | |
2629 | %W see end | |
2630 | } else { | |
2631 | # User hit another consecutive tab. List the choices. | |
2632 | # Note that at this point, choices may contain commands | |
2633 | # with spaces. We have to lop off everything before (and | |
2634 | # including) the last space so that the completion list | |
2635 | # only shows the possibilities for the last token. | |
2636 | set choices [lsort $choices] | |
2637 | if {[regexp ".* " $command_line prefix]} { | |
2638 | regsub -all $prefix $choices {} choices | |
2639 | } | |
5bac2b50 | 2640 | %W insert end "\n[join $choices { }]\n$gdb_prompt$command_line" |
4e327047 TT |
2641 | %W see end |
2642 | } | |
2643 | break | |
754e5da2 | 2644 | } |
4e327047 | 2645 | } |
754e5da2 | 2646 | |
81ae689a FF |
2647 | # Trim one character off the command line. The argument is ignored. |
2648 | ||
4e327047 TT |
2649 | proc delete_char {win} { |
2650 | global command_line | |
2651 | set tmp [expr [string length $command_line] - 2] | |
2652 | set command_line [string range $command_line 0 $tmp] | |
2653 | } | |
2654 | ||
81ae689a FF |
2655 | # FIXME: This should actually check that the first characters of the current |
2656 | # line match the gdb prompt, since the user can move the insertion point | |
2657 | # anywhere. It should also check that the insertion point is in the last | |
2658 | # line of the text widget. | |
2659 | ||
4e327047 | 2660 | proc delete_line {win} { |
81ae689a FF |
2661 | global command_line |
2662 | global gdb_prompt | |
4e327047 | 2663 | |
81ae689a FF |
2664 | set tmp [string length $gdb_prompt] |
2665 | $win delete "insert linestart + $tmp chars" "insert lineend" | |
2666 | $win see insert | |
2667 | set command_line {} | |
754e5da2 SG |
2668 | } |
2669 | ||
e12533e3 SS |
2670 | # |
2671 | # fileselect.tcl -- | |
2672 | # simple file selector. | |
2673 | # | |
2674 | # Mario Jorge Silva msilva@cs.Berkeley.EDU | |
2675 | # University of California Berkeley Ph: +1(510)642-8248 | |
2676 | # Computer Science Division, 571 Evans Hall Fax: +1(510)642-5775 | |
2677 | # Berkeley CA 94720 | |
2678 | # | |
2679 | # | |
2680 | # Copyright 1993 Regents of the University of California | |
2681 | # Permission to use, copy, modify, and distribute this | |
2682 | # software and its documentation for any purpose and without | |
2683 | # fee is hereby granted, provided that this copyright | |
2684 | # notice appears in all copies. The University of California | |
2685 | # makes no representations about the suitability of this | |
2686 | # software for any purpose. It is provided "as is" without | |
2687 | # express or implied warranty. | |
2688 | # | |
2689 | ||
2690 | ||
2691 | # names starting with "fileselect" are reserved by this module | |
2692 | # no other names used. | |
2693 | # Hack - FSBox is defined instead of fileselect for backwards compatibility | |
2694 | ||
2695 | ||
2696 | # this is the proc that creates the file selector box | |
2697 | # purpose - comment string | |
2698 | # defaultName - initial value for name | |
2699 | # cmd - command to eval upon OK | |
2700 | # errorHandler - command to eval upon Cancel | |
2701 | # If neither cmd or errorHandler are specified, the return value | |
2702 | # of the FSBox procedure is the selected file name. | |
2703 | ||
2704 | proc FSBox {{purpose "Select file:"} {defaultName ""} {cmd ""} {errorHandler | |
2705 | ""}} { | |
2706 | global fileselect | |
2707 | set w .fileSelect | |
4e327047 | 2708 | if {[Exwin_Toplevel $w "Select File" FileSelect]} { |
e12533e3 SS |
2709 | # path independent names for the widgets |
2710 | ||
2711 | set fileselect(list) $w.file.sframe.list | |
2712 | set fileselect(scroll) $w.file.sframe.scroll | |
2713 | set fileselect(direntry) $w.file.f1.direntry | |
2714 | set fileselect(entry) $w.file.f2.entry | |
2715 | set fileselect(ok) $w.but.ok | |
2716 | set fileselect(cancel) $w.but.cancel | |
2717 | set fileselect(msg) $w.label | |
2718 | ||
2719 | set fileselect(result) "" ;# value to return if no callback procedures | |
2720 | ||
2721 | # widgets | |
2722 | Widget_Label $w label {top fillx pady 10 padx 20} -anchor w -width 24 | |
2723 | Widget_Frame $w file Dialog {left expand fill} -bd 10 | |
2724 | ||
2725 | Widget_Frame $w.file f1 Exmh {top fillx} | |
2726 | Widget_Label $w.file.f1 label {left} -text "Dir" | |
2727 | Widget_Entry $w.file.f1 direntry {right fillx expand} -width 30 | |
2728 | ||
2729 | Widget_Frame $w.file sframe | |
2730 | ||
2731 | scrollbar $w.file.sframe.yscroll -relief sunken \ | |
2732 | -command [list $w.file.sframe.list yview] | |
2733 | listbox $w.file.sframe.list -relief sunken \ | |
2734 | -yscroll [list $w.file.sframe.yscroll set] -setgrid 1 | |
2735 | pack append $w.file.sframe \ | |
2736 | $w.file.sframe.yscroll {right filly} \ | |
2737 | $w.file.sframe.list {left expand fill} | |
2738 | ||
2739 | Widget_Frame $w.file f2 Exmh {top fillx} | |
2740 | Widget_Label $w.file.f2 label {left} -text Name | |
2741 | Widget_Entry $w.file.f2 entry {right fillx expand} | |
2742 | ||
2743 | # buttons | |
2744 | $w.but.quit configure -text Cancel \ | |
2745 | -command [list fileselect.cancel.cmd $w] | |
2746 | ||
2747 | Widget_AddBut $w.but ok OK \ | |
2748 | [list fileselect.ok.cmd $w $cmd $errorHandler] {left padx 1} | |
2749 | ||
2750 | Widget_AddBut $w.but list List \ | |
2751 | [list fileselect.list.cmd $w] {left padx 1} | |
2752 | Widget_CheckBut $w.but listall "List all" fileselect(pattern) | |
2753 | $w.but.listall configure -onvalue "{*,.*}" -offvalue "*" \ | |
2754 | -command {fileselect.list.cmd $fileselect(direntry)} | |
2755 | $w.but.listall deselect | |
2756 | ||
2757 | # Set up bindings for the browser. | |
2758 | foreach ww [list $w $fileselect(entry)] { | |
2759 | bind $ww <Return> [list $fileselect(ok) invoke] | |
2760 | bind $ww <Control-c> [list $fileselect(cancel) invoke] | |
2761 | } | |
2762 | bind $fileselect(direntry) <Return> [list fileselect.list.cmd %W] | |
2763 | bind $fileselect(direntry) <Tab> [list fileselect.tab.dircmd] | |
2764 | bind $fileselect(entry) <Tab> [list fileselect.tab.filecmd] | |
4e327047 TT |
2765 | |
2766 | $fileselect(list) configure -selectmode single | |
2767 | ||
e12533e3 SS |
2768 | bind $fileselect(list) <Button-1> { |
2769 | # puts stderr "button 1 release" | |
e12533e3 SS |
2770 | $fileselect(entry) delete 0 end |
2771 | $fileselect(entry) insert 0 [%W get [%W nearest %y]] | |
2772 | } | |
2773 | ||
2774 | bind $fileselect(list) <Key> { | |
e12533e3 SS |
2775 | $fileselect(entry) delete 0 end |
2776 | $fileselect(entry) insert 0 [%W get [%W nearest %y]] | |
2777 | } | |
2778 | ||
2779 | bind $fileselect(list) <Double-ButtonPress-1> { | |
2780 | # puts stderr "double button 1" | |
e12533e3 SS |
2781 | $fileselect(entry) delete 0 end |
2782 | $fileselect(entry) insert 0 [%W get [%W nearest %y]] | |
2783 | $fileselect(ok) invoke | |
2784 | } | |
2785 | ||
2786 | bind $fileselect(list) <Return> { | |
e12533e3 SS |
2787 | $fileselect(entry) delete 0 end |
2788 | $fileselect(entry) insert 0 [%W get [%W nearest %y]] | |
2789 | $fileselect(ok) invoke | |
2790 | } | |
2791 | } | |
2792 | set fileselect(text) $purpose | |
2793 | $fileselect(msg) configure -text $purpose | |
2794 | $fileselect(entry) delete 0 end | |
2795 | $fileselect(entry) insert 0 [file tail $defaultName] | |
2796 | ||
2797 | if {[info exists fileselect(lastDir)] && ![string length $defaultName]} { | |
2798 | set dir $fileselect(lastDir) | |
2799 | } else { | |
2800 | set dir [file dirname $defaultName] | |
2801 | } | |
2802 | set fileselect(pwd) [pwd] | |
2803 | fileselect.cd $dir | |
2804 | $fileselect(direntry) delete 0 end | |
2805 | $fileselect(direntry) insert 0 [pwd]/ | |
2806 | ||
2807 | $fileselect(list) delete 0 end | |
2808 | $fileselect(list) insert 0 "Big directory:" | |
2809 | $fileselect(list) insert 1 $dir | |
2810 | $fileselect(list) insert 2 "Press Return for Listing" | |
2811 | ||
2812 | fileselect.list.cmd $fileselect(direntry) startup | |
2813 | ||
2814 | # set kbd focus to entry widget | |
2815 | ||
2816 | # Exwin_ToplevelFocus $w $fileselect(entry) | |
2817 | ||
2818 | # Wait for button hits if no callbacks are defined | |
2819 | ||
2820 | if {"$cmd" == "" && "$errorHandler" == ""} { | |
2821 | # wait for the box to be destroyed | |
2822 | update idletask | |
2823 | grab $w | |
2824 | tkwait variable fileselect(result) | |
2825 | grab release $w | |
2826 | ||
2827 | set path $fileselect(result) | |
2828 | set fileselect(lastDir) [pwd] | |
2829 | fileselect.cd $fileselect(pwd) | |
2830 | return [string trimright [string trim $path] /] | |
2831 | } | |
2832 | fileselect.cd $fileselect(pwd) | |
2833 | return "" | |
2834 | } | |
2835 | ||
2836 | proc fileselect.cd { dir } { | |
2837 | global fileselect | |
4e327047 | 2838 | if {[catch {cd $dir} err]} { |
e12533e3 SS |
2839 | fileselect.yck $dir |
2840 | cd | |
2841 | } | |
2842 | } | |
2843 | # auxiliary button procedures | |
2844 | ||
2845 | proc fileselect.yck { {tag {}} } { | |
2846 | global fileselect | |
2847 | $fileselect(msg) configure -text "Yck! $tag" | |
2848 | } | |
4e327047 | 2849 | |
e12533e3 SS |
2850 | proc fileselect.ok {} { |
2851 | global fileselect | |
2852 | $fileselect(msg) configure -text $fileselect(text) | |
2853 | } | |
2854 | ||
2855 | proc fileselect.cancel.cmd {w} { | |
2856 | global fileselect | |
2857 | set fileselect(result) {} | |
4604b34c | 2858 | destroy $w |
e12533e3 SS |
2859 | } |
2860 | ||
2861 | proc fileselect.list.cmd {w {state normal}} { | |
2862 | global fileselect | |
2863 | set seldir [$fileselect(direntry) get] | |
2864 | if {[catch {glob $seldir} dir]} { | |
2865 | fileselect.yck "glob failed" | |
2866 | return | |
2867 | } | |
2868 | if {[llength $dir] > 1} { | |
2869 | set dir [file dirname $seldir] | |
2870 | set pat [file tail $seldir] | |
2871 | } else { | |
2872 | set pat $fileselect(pattern) | |
2873 | } | |
2874 | fileselect.ok | |
2875 | update idletasks | |
4e327047 | 2876 | if {[file isdirectory $dir]} { |
e12533e3 SS |
2877 | fileselect.getfiles $dir $pat $state |
2878 | focus $fileselect(entry) | |
2879 | } else { | |
2880 | fileselect.yck "not a dir" | |
2881 | } | |
2882 | } | |
2883 | ||
2884 | proc fileselect.ok.cmd {w cmd errorHandler} { | |
2885 | global fileselect | |
2886 | set selname [$fileselect(entry) get] | |
2887 | set seldir [$fileselect(direntry) get] | |
2888 | ||
4e327047 | 2889 | if {[string match /* $selname]} { |
e12533e3 SS |
2890 | set selected $selname |
2891 | } else { | |
4e327047 | 2892 | if {[string match ~* $selname]} { |
e12533e3 SS |
2893 | set selected $selname |
2894 | } else { | |
2895 | set selected $seldir/$selname | |
2896 | } | |
2897 | } | |
2898 | ||
2899 | # some nasty file names may cause "file isdirectory" to return an error | |
4e327047 | 2900 | if {[catch {file isdirectory $selected} isdir]} { |
e12533e3 SS |
2901 | fileselect.yck "isdirectory failed" |
2902 | return | |
2903 | } | |
4e327047 TT |
2904 | if {[catch {glob $selected} globlist]} { |
2905 | if {![file isdirectory [file dirname $selected]]} { | |
e12533e3 SS |
2906 | fileselect.yck "bad pathname" |
2907 | return | |
2908 | } | |
2909 | set globlist $selected | |
2910 | } | |
2911 | fileselect.ok | |
2912 | update idletasks | |
2913 | ||
2914 | if {[llength $globlist] > 1} { | |
2915 | set dir [file dirname $selected] | |
2916 | set pat [file tail $selected] | |
2917 | fileselect.getfiles $dir $pat | |
2918 | return | |
2919 | } else { | |
2920 | set selected $globlist | |
2921 | } | |
4e327047 | 2922 | if {[file isdirectory $selected]} { |
e12533e3 SS |
2923 | fileselect.getfiles $selected $fileselect(pattern) |
2924 | $fileselect(entry) delete 0 end | |
2925 | return | |
2926 | } | |
2927 | ||
2928 | if {$cmd != {}} { | |
2929 | $cmd $selected | |
2930 | } else { | |
2931 | set fileselect(result) $selected | |
2932 | } | |
4604b34c | 2933 | destroy $w |
e12533e3 SS |
2934 | } |
2935 | ||
2936 | proc fileselect.getfiles { dir {pat *} {state normal} } { | |
2937 | global fileselect | |
2938 | $fileselect(msg) configure -text Listing... | |
2939 | update idletasks | |
2940 | ||
2941 | set currentDir [pwd] | |
2942 | fileselect.cd $dir | |
4e327047 | 2943 | if {[catch {set files [lsort [glob -nocomplain $pat]]} err]} { |
e12533e3 SS |
2944 | $fileselect(msg) configure -text $err |
2945 | $fileselect(list) delete 0 end | |
2946 | update idletasks | |
2947 | return | |
2948 | } | |
2949 | switch -- $state { | |
2950 | normal { | |
2951 | # Normal case - show current directory | |
2952 | $fileselect(direntry) delete 0 end | |
2953 | $fileselect(direntry) insert 0 [pwd]/ | |
2954 | } | |
2955 | opt { | |
2956 | # Directory already OK (tab related) | |
2957 | } | |
2958 | newdir { | |
2959 | # Changing directory (tab related) | |
2960 | fileselect.cd $currentDir | |
2961 | } | |
2962 | startup { | |
2963 | # Avoid listing huge directories upon startup. | |
2964 | $fileselect(direntry) delete 0 end | |
2965 | $fileselect(direntry) insert 0 [pwd]/ | |
2966 | if {[llength $files] > 32} { | |
2967 | fileselect.ok | |
2968 | return | |
2969 | } | |
2970 | } | |
2971 | } | |
2972 | ||
2973 | # build a reordered list of the files: directories are displayed first | |
2974 | # and marked with a trailing "/" | |
4e327047 | 2975 | if {[string compare $dir /]} { |
e12533e3 SS |
2976 | fileselect.putfiles $files [expr {($pat == "*") ? 1 : 0}] |
2977 | } else { | |
2978 | fileselect.putfiles $files | |
2979 | } | |
2980 | fileselect.ok | |
2981 | } | |
2982 | ||
2983 | proc fileselect.putfiles {files {dotdot 0} } { | |
2984 | global fileselect | |
2985 | ||
2986 | $fileselect(list) delete 0 end | |
2987 | if {$dotdot} { | |
2988 | $fileselect(list) insert end "../" | |
2989 | } | |
2990 | foreach i $files { | |
2991 | if {[file isdirectory $i]} { | |
2992 | $fileselect(list) insert end $i/ | |
2993 | } else { | |
2994 | $fileselect(list) insert end $i | |
2995 | } | |
2996 | } | |
2997 | } | |
2998 | ||
2999 | proc FileExistsDialog { name } { | |
3000 | set w .fileExists | |
3001 | global fileExists | |
3002 | set fileExists(ok) 0 | |
3003 | { | |
3004 | message $w.msg -aspect 1000 | |
3005 | pack $w.msg -side top -fill both -padx 20 -pady 20 | |
3006 | $w.but.quit config -text Cancel -command {FileExistsCancel} | |
3007 | button $w.but.ok -text OK -command {FileExistsOK} | |
3008 | pack $w.but.ok -side left | |
3009 | bind $w.msg <Return> {FileExistsOK} | |
3010 | } | |
3011 | $w.msg config -text "Warning: file exists | |
3012 | $name | |
3013 | OK to overwrite it?" | |
3014 | ||
3015 | set fileExists(focus) [focus] | |
3016 | focus $w.msg | |
3017 | grab $w | |
3018 | tkwait variable fileExists(ok) | |
3019 | grab release $w | |
4604b34c | 3020 | destroy $w |
e12533e3 SS |
3021 | return $fileExists(ok) |
3022 | } | |
4e327047 | 3023 | |
e12533e3 SS |
3024 | proc FileExistsCancel {} { |
3025 | global fileExists | |
3026 | set fileExists(ok) 0 | |
3027 | } | |
4e327047 | 3028 | |
e12533e3 SS |
3029 | proc FileExistsOK {} { |
3030 | global fileExists | |
3031 | set fileExists(ok) 1 | |
3032 | } | |
3033 | ||
3034 | proc fileselect.getfiledir { dir {basedir [pwd]} } { | |
3035 | global fileselect | |
3036 | ||
3037 | set path [$fileselect(direntry) get] | |
3038 | set returnList {} | |
3039 | ||
3040 | if {$dir != 0} { | |
3041 | if {[string index $path 0] == "~"} { | |
3042 | set path $path/ | |
3043 | } | |
3044 | } else { | |
3045 | set path [$fileselect(entry) get] | |
3046 | } | |
4e327047 | 3047 | if {[catch {set listFile [glob -nocomplain $path*]}]} { |
e12533e3 SS |
3048 | return $returnList |
3049 | } | |
3050 | foreach el $listFile { | |
3051 | if {$dir != 0} { | |
4e327047 | 3052 | if {[file isdirectory $el]} { |
e12533e3 SS |
3053 | lappend returnList [file tail $el] |
3054 | } | |
4e327047 | 3055 | } elseif {![file isdirectory $el]} { |
e12533e3 SS |
3056 | lappend returnList [file tail $el] |
3057 | } | |
3058 | } | |
3059 | ||
3060 | return $returnList | |
3061 | } | |
3062 | ||
3063 | proc fileselect.gethead { list } { | |
3064 | set returnHead "" | |
3065 | ||
3066 | for {set i 0} {[string length [lindex $list 0]] > $i}\ | |
3067 | {incr i; set returnHead $returnHead$thisChar} { | |
3068 | set thisChar [string index [lindex $list 0] $i] | |
3069 | foreach el $list { | |
3070 | if {[string length $el] < $i} { | |
3071 | return $returnHead | |
3072 | } | |
3073 | if {$thisChar != [string index $el $i]} { | |
3074 | return $returnHead | |
3075 | } | |
3076 | } | |
3077 | } | |
3078 | return $returnHead | |
3079 | } | |
4e327047 TT |
3080 | |
3081 | # FIXME this function is a crock. Can write tilde expanding function | |
3082 | # in terms of glob and quote_glob; do so. | |
e12533e3 SS |
3083 | proc fileselect.expand.tilde { } { |
3084 | global fileselect | |
3085 | ||
3086 | set entry [$fileselect(direntry) get] | |
3087 | set dir [string range $entry 1 [string length $entry]] | |
3088 | ||
3089 | if {$dir == ""} { | |
3090 | return | |
3091 | } | |
3092 | ||
3093 | set listmatch {} | |
3094 | ||
3095 | ## look in /etc/passwd | |
4e327047 TT |
3096 | if {[file exists /etc/passwd]} { |
3097 | if {[catch {set users [exec cat /etc/passwd | sed s/:.*//]} err]} { | |
e12533e3 SS |
3098 | puts "Error\#1 $err" |
3099 | return | |
3100 | } | |
3101 | set list [split $users "\n"] | |
3102 | } | |
3103 | if {[lsearch -exact $list "+"] != -1} { | |
4e327047 | 3104 | if {[catch {set users [exec ypcat passwd | sed s/:.*//]} err]} { |
e12533e3 SS |
3105 | puts "Error\#2 $err" |
3106 | return | |
3107 | } | |
3108 | set list [concat $list [split $users "\n"]] | |
3109 | } | |
3110 | $fileselect(list) delete 0 end | |
3111 | foreach el $list { | |
4e327047 | 3112 | if {[string match $dir* $el]} { |
e12533e3 SS |
3113 | lappend listmatch $el |
3114 | $fileselect(list) insert end $el | |
3115 | } | |
3116 | } | |
3117 | set addings [fileselect.gethead $listmatch] | |
3118 | if {$addings == ""} { | |
3119 | return | |
3120 | } | |
3121 | $fileselect(direntry) delete 0 end | |
3122 | if {[llength $listmatch] == 1} { | |
3123 | $fileselect(direntry) insert 0 [file dirname ~$addings/] | |
3124 | fileselect.getfiles [$fileselect(direntry) get] | |
3125 | } else { | |
3126 | $fileselect(direntry) insert 0 ~$addings | |
3127 | } | |
3128 | } | |
3129 | ||
3130 | proc fileselect.tab.dircmd { } { | |
3131 | global fileselect | |
3132 | ||
3133 | set dir [$fileselect(direntry) get] | |
3134 | if {$dir == ""} { | |
3135 | $fileselect(direntry) delete 0 end | |
3136 | $fileselect(direntry) insert 0 [pwd] | |
4e327047 | 3137 | if {[string compare [pwd] "/"]} { |
e12533e3 SS |
3138 | $fileselect(direntry) insert end / |
3139 | } | |
3140 | return | |
3141 | } | |
4e327047 | 3142 | if {[catch {set tmp [file isdirectory [file dirname $dir]]}]} { |
e12533e3 SS |
3143 | if {[string index $dir 0] == "~"} { |
3144 | fileselect.expand.tilde | |
3145 | } | |
3146 | return | |
3147 | } | |
3148 | if {!$tmp} { | |
3149 | return | |
3150 | } | |
3151 | set dirFile [fileselect.getfiledir 1 $dir] | |
4e327047 | 3152 | if {![llength $dirFile]} { |
e12533e3 SS |
3153 | return |
3154 | } | |
3155 | if {[llength $dirFile] == 1} { | |
3156 | $fileselect(direntry) delete 0 end | |
3157 | $fileselect(direntry) insert 0 [file dirname $dir] | |
4e327047 | 3158 | if {[string compare [file dirname $dir] /]} { |
e12533e3 SS |
3159 | $fileselect(direntry) insert end /[lindex $dirFile 0]/ |
3160 | } else { | |
3161 | $fileselect(direntry) insert end [lindex $dirFile 0]/ | |
3162 | } | |
3163 | fileselect.getfiles [$fileselect(direntry) get] \ | |
3164 | "[file tail [$fileselect(direntry) get]]$fileselect(pattern)" opt | |
3165 | return | |
3166 | } | |
3167 | set headFile [fileselect.gethead $dirFile] | |
3168 | $fileselect(direntry) delete 0 end | |
3169 | $fileselect(direntry) insert 0 [file dirname $dir] | |
4e327047 | 3170 | if {[string compare [file dirname $dir] /]} { |
e12533e3 SS |
3171 | $fileselect(direntry) insert end /$headFile |
3172 | } else { | |
3173 | $fileselect(direntry) insert end $headFile | |
3174 | } | |
3175 | if {$headFile == "" && [file isdirectory $dir]} { | |
3176 | fileselect.getfiles $dir\ | |
3177 | "[file tail [$fileselect(direntry) get]]$fileselect(pattern)" opt | |
3178 | } else { | |
3179 | fileselect.getfiles [file dirname $dir]\ | |
3180 | "[file tail [$fileselect(direntry) get]]*" newdir | |
3181 | } | |
3182 | } | |
3183 | ||
3184 | proc fileselect.tab.filecmd { } { | |
3185 | global fileselect | |
3186 | ||
3187 | set dir [$fileselect(direntry) get] | |
3188 | if {$dir == ""} { | |
3189 | set dir [pwd] | |
3190 | } | |
3191 | if {![file isdirectory $dir]} { | |
3192 | error "dir $dir doesn't exist" | |
3193 | } | |
3194 | set listFile [fileselect.getfiledir 0 $dir] | |
3195 | puts $listFile | |
4e327047 | 3196 | if {![llength $listFile]} { |
e12533e3 SS |
3197 | return |
3198 | } | |
3199 | if {[llength $listFile] == 1} { | |
3200 | $fileselect(entry) delete 0 end | |
3201 | $fileselect(entry) insert 0 [lindex $listFile 0] | |
3202 | return | |
3203 | } | |
3204 | set headFile [fileselect.gethead $listFile] | |
3205 | $fileselect(entry) delete 0 end | |
3206 | $fileselect(entry) insert 0 $headFile | |
3207 | fileselect.getfiles $dir "[$fileselect(entry) get]$fileselect(pattern)" opt | |
3208 | } | |
3209 | ||
3210 | proc Exwin_Toplevel { path name {class Dialog} {dismiss yes}} { | |
3211 | global exwin | |
4e327047 | 3212 | if {[catch {wm state $path} state]} { |
e12533e3 | 3213 | set t [Widget_Toplevel $path $name $class] |
4e327047 | 3214 | if {![info exists exwin(toplevels)]} { |
e12533e3 SS |
3215 | set exwin(toplevels) [option get . exwinPaths {}] |
3216 | } | |
3217 | set ix [lsearch $exwin(toplevels) $t] | |
3218 | if {$ix < 0} { | |
3219 | lappend exwin(toplevels) $t | |
3220 | } | |
3221 | if {$dismiss == "yes"} { | |
3222 | set f [Widget_Frame $t but Menubar {top fill}] | |
3223 | Widget_AddBut $f quit "Dismiss" [list Exwin_Dismiss $path] | |
3224 | } | |
3225 | return 1 | |
3226 | } else { | |
3227 | if {$state != "normal"} { | |
3228 | catch { | |
3229 | wm geometry $path $exwin(geometry,$path) | |
3230 | # Exmh_Debug Exwin_Toplevel $path $exwin(geometry,$path) | |
3231 | } | |
3232 | wm deiconify $path | |
3233 | } else { | |
3234 | catch {raise $path} | |
3235 | } | |
3236 | return 0 | |
3237 | } | |
3238 | } | |
3239 | ||
3240 | proc Exwin_Dismiss { path {geo ok} } { | |
3241 | global exwin | |
3242 | case $geo { | |
3243 | "ok" { | |
3244 | set exwin(geometry,$path) [wm geometry $path] | |
3245 | } | |
3246 | "nosize" { | |
3247 | set exwin(geometry,$path) [string trimleft [wm geometry $path] 0123456789x] | |
3248 | } | |
3249 | default { | |
3250 | catch {unset exwin(geometry,$path)} | |
3251 | } | |
3252 | } | |
3253 | wm withdraw $path | |
3254 | } | |
3255 | ||
3256 | proc Widget_Toplevel { path name {class Dialog} {x {}} {y {}} } { | |
3257 | set self [toplevel $path -class $class] | |
3258 | set usergeo [option get $path position Position] | |
3259 | if {$usergeo != {}} { | |
4e327047 | 3260 | if {[catch {wm geometry $self $usergeo} err]} { |
e12533e3 SS |
3261 | # Exmh_Debug Widget_Toplevel $self $usergeo => $err |
3262 | } | |
3263 | } else { | |
3264 | if {($x != {}) && ($y != {})} { | |
3265 | # Exmh_Debug Event position $self +$x+$y | |
3266 | wm geometry $self +$x+$y | |
3267 | } | |
3268 | } | |
3269 | wm title $self $name | |
3270 | wm group $self . | |
3271 | return $self | |
3272 | } | |
3273 | ||
3274 | proc Widget_Frame {par child {class GDB} {where {top expand fill}} args } { | |
3275 | if {$par == "."} { | |
3276 | set self .$child | |
3277 | } else { | |
3278 | set self $par.$child | |
3279 | } | |
3280 | eval {frame $self -class $class} $args | |
3281 | pack append $par $self $where | |
3282 | return $self | |
3283 | } | |
3284 | ||
3285 | proc Widget_AddBut {par but txt cmd {where {right padx 1}} } { | |
3286 | # Create a Packed button. Return the button pathname | |
3287 | set cmd2 [list button $par.$but -text $txt -command $cmd] | |
4e327047 | 3288 | if {[catch $cmd2 t]} { |
e12533e3 SS |
3289 | puts stderr "Widget_AddBut (warning) $t" |
3290 | eval $cmd2 {-font fixed} | |
3291 | } | |
3292 | pack append $par $par.$but $where | |
3293 | return $par.$but | |
3294 | } | |
4e327047 | 3295 | |
e12533e3 SS |
3296 | proc Widget_CheckBut {par but txt var {where {right padx 1}} } { |
3297 | # Create a check button. Return the button pathname | |
3298 | set cmd [list checkbutton $par.$but -text $txt -variable $var] | |
4e327047 | 3299 | if {[catch $cmd t]} { |
e12533e3 SS |
3300 | puts stderr "Widget_CheckBut (warning) $t" |
3301 | eval $cmd {-font fixed} | |
3302 | } | |
3303 | pack append $par $par.$but $where | |
3304 | return $par.$but | |
3305 | } | |
3306 | ||
3307 | proc Widget_Label { frame {name label} {where {left fill}} args} { | |
3308 | set cmd [list label $frame.$name ] | |
4e327047 | 3309 | if {[catch [concat $cmd $args] t]} { |
e12533e3 SS |
3310 | puts stderr "Widget_Label (warning) $t" |
3311 | eval $cmd $args {-font fixed} | |
3312 | } | |
3313 | pack append $frame $frame.$name $where | |
3314 | return $frame.$name | |
3315 | } | |
4e327047 | 3316 | |
e12533e3 SS |
3317 | proc Widget_Entry { frame {name entry} {where {left fill}} args} { |
3318 | set cmd [list entry $frame.$name ] | |
4e327047 | 3319 | if {[catch [concat $cmd $args] t]} { |
e12533e3 SS |
3320 | puts stderr "Widget_Entry (warning) $t" |
3321 | eval $cmd $args {-font fixed} | |
3322 | } | |
3323 | pack append $frame $frame.$name $where | |
3324 | return $frame.$name | |
3325 | } | |
3326 | ||
3327 | # End of fileselect.tcl. | |
3328 | ||
4e327047 TT |
3329 | # |
3330 | # Create a copyright window and center it on the screen. Arrange for | |
3331 | # it to disappear when the user clicks it, or after a suitable period | |
3332 | # of time. | |
3333 | # | |
3334 | proc create_copyright_window {} { | |
3335 | toplevel .c | |
3336 | message .c.m -text [gdb_cmd {show version}] -aspect 500 -relief raised | |
3337 | pack .c.m | |
a5cffdc4 | 3338 | |
4e327047 | 3339 | bind .c.m <1> {destroy .c} |
f0b0d915 | 3340 | bind .c <Leave> {destroy .c} |
4e327047 TT |
3341 | # "suitable period" currently means "15 seconds". |
3342 | after 15000 { | |
3343 | if {[winfo exists .c]} then { | |
3344 | destroy .c | |
3345 | } | |
3346 | } | |
746d1df4 | 3347 | |
4e327047 TT |
3348 | wm transient .c . |
3349 | center_window .c | |
a5cffdc4 | 3350 | } |
746d1df4 | 3351 | |
954a4a2a FF |
3352 | # Begin support primarily for debugging the tcl/tk portion of gdbtk. You can |
3353 | # start gdbtk, and then issue the command "tk tclsh" and a window will pop up | |
3354 | # giving you direct access to the tcl interpreter. With this, it is very easy | |
3355 | # to examine the values of global variables, directly invoke routines that are | |
3356 | # part of the gdbtk interface, replace existing proc's with new ones, etc. | |
3357 | # This code was inspired from example 11-3 in Brent Welch's "Practical | |
3358 | # Programming in Tcl and Tk" | |
3359 | ||
3360 | set tcl_prompt "tcl> " | |
3361 | ||
3362 | # Get the current command that user has typed, from cmdstart to end of text | |
3363 | # widget. Evaluate it, insert result back into text widget, issue a new | |
3364 | # prompt, update text widget and update command start mark. | |
3365 | ||
3366 | proc evaluate_tcl_command { twidget } { | |
3367 | global tcl_prompt | |
3368 | ||
3369 | set command [$twidget get cmdstart end] | |
3370 | if [info complete $command] { | |
3371 | set err [catch {uplevel #0 $command} result] | |
3372 | $twidget insert insert \n$result\n | |
3373 | $twidget insert insert $tcl_prompt | |
3374 | $twidget see insert | |
3375 | $twidget mark set cmdstart insert | |
3376 | return | |
3377 | } | |
3378 | } | |
3379 | ||
3380 | # Create the evaluation window and set up the keybindings to evaluate the | |
3381 | # last single line entered by the user. FIXME: allow multiple lines? | |
3382 | ||
3383 | proc tclsh {} { | |
3384 | global tcl_prompt | |
3385 | ||
5bac2b50 FF |
3386 | # If another evaluation window already exists, just bring it to the front. |
3387 | if {[winfo exists .eval]} {raise .eval ; return} | |
3388 | ||
954a4a2a FF |
3389 | # Create top level frame with scrollbar and text widget. |
3390 | toplevel .eval | |
3391 | wm title .eval "Tcl Evaluation" | |
3392 | wm iconname .eval "Tcl" | |
3393 | text .eval.text -width 80 -height 20 -setgrid true -cursor hand2 \ | |
3394 | -yscrollcommand {.eval.scroll set} | |
3395 | scrollbar .eval.scroll -command {.eval.text yview} | |
41756e56 FF |
3396 | pack .eval.scroll -side right -fill y |
3397 | pack .eval.text -side left -fill both -expand true | |
954a4a2a FF |
3398 | |
3399 | # Insert the tcl_prompt and initialize the cmdstart mark | |
3400 | .eval.text insert insert $tcl_prompt | |
3401 | .eval.text mark set cmdstart insert | |
3402 | .eval.text mark gravity cmdstart left | |
3403 | ||
3404 | # Make this window the current one for input. | |
3405 | focus .eval.text | |
3406 | ||
3407 | # Keybindings that limit input and evaluate things | |
3408 | bind .eval.text <Return> { evaluate_tcl_command .eval.text ; break } | |
3f8eefba FF |
3409 | bind .eval.text <BackSpace> { |
3410 | if [%W compare insert > cmdstart] { | |
3411 | %W delete {insert - 1 char} insert | |
3412 | } else { | |
3413 | bell | |
3414 | } | |
3415 | break | |
3416 | } | |
954a4a2a FF |
3417 | bind .eval.text <Any-Key> { |
3418 | if [%W compare insert < cmdstart] { | |
3419 | %W mark set insert end | |
3420 | } | |
3421 | } | |
3f8eefba FF |
3422 | bind .eval.text <Control-u> { |
3423 | %W delete cmdstart "insert lineend" | |
3424 | %W see insert | |
3425 | } | |
954a4a2a FF |
3426 | bindtags .eval.text {.eval.text Text all} |
3427 | } | |
3428 | ||
5bac2b50 FF |
3429 | # This proc is executed just prior to falling into the Tk main event loop. |
3430 | proc gdbtk_tcl_preloop {} { | |
3431 | global gdb_prompt | |
3432 | .cmd.text insert end "$gdb_prompt" | |
3433 | .cmd.text see end | |
3434 | update | |
3435 | } | |
3436 | ||
4e327047 TT |
3437 | # FIXME need to handle mono here. In Tk4 that is more complicated. |
3438 | set highlight "-background red2 -borderwidth 2 -relief sunken" | |
09722039 | 3439 | |
4e327047 TT |
3440 | # Setup the initial windows |
3441 | create_source_window | |
3442 | create_command_window | |
09722039 | 3443 | |
4e327047 TT |
3444 | # Make this last so user actually sees it. |
3445 | create_copyright_window | |
3446 | # Refresh. | |
6131622e | 3447 | update |
09722039 | 3448 | |
4e327047 TT |
3449 | if {[file exists ~/.gdbtkinit]} { |
3450 | source ~/.gdbtkinit | |
6bd7d9fa | 3451 | } |