1 # GDB GUI setup for GDB, the GNU debugger.
2 # Copyright 1994, 1995, 1996
3 # Free Software Foundation, Inc.
7 # This file is part of GDB.
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.
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.
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
21 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
24 set wins($cfile) .src.text
28 set breakpoint_file(-1) {[garbage]}
29 set disassemble_with_source nosource
30 set expr_update_list(0) 0
32 #option add *Foreground Black
33 #option add *Background White
34 #option add *Font -*-*-medium-r-normal--18-*-*-*-m-*-*-1
36 proc echo string {puts stdout $string}
38 # Assign elements from LIST to variables named in ARGS. FIXME replace
39 # with TclX version someday.
40 proc lassign {list args} {
41 set len [expr {[llength $args] - 1}]
43 upvar [lindex $args $len] local
44 set local [lindex $list $len]
52 # decr (var val) - compliment to incr
57 proc decr {var {val 1}} {
59 set num [expr {$num - $val}]
64 # Center a window on the screen.
66 proc center_window toplevel {
67 # Withdraw and update, to ensure geometry computations are finished.
71 set x [expr {[winfo screenwidth $toplevel] / 2
72 - [winfo reqwidth $toplevel] / 2
73 - [winfo vrootx $toplevel]}]
74 set y [expr {[winfo screenheight $toplevel] / 2
75 - [winfo reqheight $toplevel] / 2
76 - [winfo vrooty $toplevel]}]
77 wm geometry $toplevel +${x}+${y}
78 wm deiconify $toplevel
82 # Rearrange the bindtags so the widget comes after the class. I was
83 # always for Ousterhout putting the class bindings first, but no...
85 proc bind_widget_after_class {widget} {
86 set class [winfo class $widget]
88 foreach tag [bindtags $widget] {
89 if {$tag == $widget} {
94 lappend newList $widget
98 bindtags $widget $newList
101 if {[info exists env(EDITOR)]} then {
102 set editor $env(EDITOR)
109 # These functions are called by GDB (from C code) to do various things in
110 # TK-land. All start with the prefix `gdbtk_tcl_' to make them easy to find.
116 # gdbtk_tcl_fputs (text) - Output text to the command window
120 # GDB calls this to output TEXT to the GDB command window. The text is
121 # placed at the end of the text widget. Note that output may not occur,
122 # due to buffering. Use gdbtk_tcl_flush to cause an immediate update.
125 proc gdbtk_tcl_fputs {arg} {
126 .cmd.text insert end "$arg"
130 proc gdbtk_tcl_fputs_error {arg} {
131 .cmd.text insert end "$arg"
138 # gdbtk_tcl_flush () - Flush output to the command window
142 # GDB calls this to force all buffered text to the GDB command window.
145 proc gdbtk_tcl_flush {} {
153 # gdbtk_tcl_query (message) - Create a yes/no query dialog box
157 # GDB calls this to create a yes/no dialog box containing MESSAGE. GDB
158 # is hung while the dialog box is active (ie: no commands will work),
159 # however windows can still be refreshed in case of damage or exposure.
162 proc gdbtk_tcl_query {message} {
163 # FIXME We really want a Help button here. But Tk's brain-damaged
164 # modal dialogs won't really allow it. Should have async dialog
166 set result [tk_dialog .query "gdb : query" "$message" questhead 0 Yes No]
167 return [expr {!$result}]
173 # gdbtk_start_variable_annotation (args ...) -
177 # Not yet implemented.
180 proc gdbtk_tcl_start_variable_annotation {valaddr ref_type stor_cl
181 cum_expr field type_cast} {
182 echo "gdbtk_tcl_start_variable_annotation $valaddr $ref_type $stor_cl $cum_expr $field $type_cast"
188 # gdbtk_end_variable_annotation (args ...) -
192 # Not yet implemented.
195 proc gdbtk_tcl_end_variable_annotation {} {
196 echo gdbtk_tcl_end_variable_annotation
202 # gdbtk_tcl_breakpoint (action bpnum file line) - Notify the TK
203 # interface of changes to breakpoints.
207 # GDB calls this to notify TK of changes to breakpoints. ACTION is one
209 # create - Notify of breakpoint creation
210 # delete - Notify of breakpoint deletion
211 # modify - Notify of breakpoint modification
214 # file line pc type enabled disposition silent ignore_count commands cond_string thread hit_count
216 proc gdbtk_tcl_breakpoint {action bpnum} {
217 set bpinfo [gdb_get_breakpoint_info $bpnum]
218 set file [lindex $bpinfo 0]
219 set line [lindex $bpinfo 1]
220 set pc [lindex $bpinfo 2]
221 set enable [lindex $bpinfo 4]
223 if {$action == "modify"} {
224 if {$enable == "1"} {
231 ${action}_breakpoint $bpnum $file $line $pc
234 proc create_breakpoints_window {} {
237 if {[winfo exists .breakpoints]} {raise .breakpoints ; return}
239 build_framework .breakpoints "Breakpoints" ""
241 # First, delete all the old view menu entries
243 .breakpoints.menubar.view.menu delete 0 last
247 destroy .breakpoints.label
249 # Replace text with a canvas and fix the scrollbars
251 destroy .breakpoints.text
252 scrollbar .breakpoints.scrollx -orient horizontal \
253 -command {.breakpoints.c xview} -relief sunken
254 canvas .breakpoints.c -relief sunken -bd 2 \
256 -yscrollcommand {.breakpoints.scroll set} \
257 -xscrollcommand {.breakpoints.scrollx set}
258 .breakpoints.scroll configure -command {.breakpoints.c yview}
260 pack .breakpoints.scrollx -side bottom -fill x -in .breakpoints.info
261 pack .breakpoints.c -side left -expand yes -fill both \
262 -in .breakpoints.info
266 # Create a frame for each breakpoint
268 foreach bpnum [gdb_get_breakpoint_list] {
269 add_breakpoint_frame $bpnum
273 # Create a frame for bpnum in the .breakpoints canvas
275 proc add_breakpoint_frame bpnum {
280 if {![winfo exists .breakpoints]} return
282 set bpinfo [gdb_get_breakpoint_info $bpnum]
284 lassign $bpinfo file line pc type enabled($bpnum) disposition($bpnum) \
285 silent ignore_count commands cond thread hit_count
287 set f .breakpoints.c.$bpnum
289 if {![winfo exists $f]} {
290 frame $f -relief sunken -bd 2
292 label $f.id -text "#$bpnum $file:$line ($pc)" \
293 -relief flat -bd 2 -anchor w
295 label $f.hit_count.label -text "Hit count:" -relief flat \
296 -bd 2 -anchor w -width 11
297 label $f.hit_count.val -text $hit_count -relief flat \
299 checkbutton $f.hit_count.enabled -text Enabled \
300 -variable enabled($bpnum) -anchor w -relief flat
302 pack $f.hit_count.label $f.hit_count.val -side left
303 pack $f.hit_count.enabled -side right
306 label $f.thread.label -text "Thread: " -relief flat -bd 2 \
308 entry $f.thread.entry -bd 2 -relief sunken -width 10
309 $f.thread.entry insert end $thread
310 pack $f.thread.label -side left
311 pack $f.thread.entry -side left -fill x
314 label $f.cond.label -text "Condition: " -relief flat -bd 2 \
316 entry $f.cond.entry -bd 2 -relief sunken
317 $f.cond.entry insert end $cond
318 pack $f.cond.label -side left
319 pack $f.cond.entry -side left -fill x -expand yes
321 frame $f.ignore_count
322 label $f.ignore_count.label -text "Ignore count: " \
323 -relief flat -bd 2 -width 11 -anchor w
324 entry $f.ignore_count.entry -bd 2 -relief sunken -width 10
325 $f.ignore_count.entry insert end $ignore_count
326 pack $f.ignore_count.label -side left
327 pack $f.ignore_count.entry -side left -fill x
331 label $f.disps.label -text "Disposition: " -relief flat -bd 2 \
334 radiobutton $f.disps.delete -text Delete \
335 -variable disposition($bpnum) -anchor w -relief flat \
336 -command "gdb_cmd \"delete break $bpnum\"" \
339 radiobutton $f.disps.disable -text Disable \
340 -variable disposition($bpnum) -anchor w -relief flat \
341 -command "gdb_cmd \"disable break $bpnum\"" \
344 radiobutton $f.disps.donttouch -text "Leave alone" \
345 -variable disposition($bpnum) -anchor w -relief flat \
346 -command "gdb_cmd \"enable break $bpnum\"" \
349 pack $f.disps.label $f.disps.delete $f.disps.disable \
350 $f.disps.donttouch -side left -anchor w
351 text $f.commands -relief sunken -bd 2 -setgrid true \
352 -cursor hand2 -height 3 -width 30
354 foreach line $commands {
355 $f.commands insert end "${line}\n"
358 pack $f.id -side top -anchor nw -fill x
359 pack $f.hit_count $f.cond $f.thread $f.ignore_count $f.disps \
360 $f.commands -side top -fill x -anchor nw
363 set tag [.breakpoints.c create window 0 $bpframe_lasty -window $f -anchor nw]
365 set bbox [.breakpoints.c bbox $tag]
367 set bpframe_lasty [lindex $bbox 3]
369 .breakpoints.c configure -width [lindex $bbox 2]
372 # Delete a breakpoint frame
374 proc delete_breakpoint_frame bpnum {
377 if {![winfo exists .breakpoints]} return
379 # First, clear the canvas
381 .breakpoints.c delete all
383 # Now, repopulate it with all but the doomed breakpoint
386 foreach bp [gdb_get_breakpoint_list] {
388 add_breakpoint_frame $bp
393 proc asm_win_name {funcname} {
394 if {$funcname == "*None*"} {return .asm.text}
396 regsub -all {\.} $funcname _ temp
398 return .asm.func_${temp}
404 # create_breakpoint (bpnum file line pc) - Record breakpoint info in TK land
408 # GDB calls this indirectly (through gdbtk_tcl_breakpoint) to notify TK
409 # land of breakpoint creation. This consists of recording the file and
410 # line number in the breakpoint_file and breakpoint_line arrays. Also,
411 # if there is already a window associated with FILE, it is updated with
415 proc create_breakpoint {bpnum file line pc} {
417 global breakpoint_file
418 global breakpoint_line
419 global pos_to_breakpoint
420 global pos_to_bpcount
424 # Record breakpoint locations
426 set breakpoint_file($bpnum) $file
427 set breakpoint_line($bpnum) $line
428 set pos_to_breakpoint($file:$line) $bpnum
429 if {![info exists pos_to_bpcount($file:$line)]} {
430 set pos_to_bpcount($file:$line) 0
432 incr pos_to_bpcount($file:$line)
433 set pos_to_breakpoint($pc) $bpnum
434 if {![info exists pos_to_bpcount($pc)]} {
435 set pos_to_bpcount($pc) 0
437 incr pos_to_bpcount($pc)
439 # If there's a window for this file, update it
441 if {[info exists wins($file)]} {
442 insert_breakpoint_tag $wins($file) $line
445 # If there's an assembly window, update that too
447 set win [asm_win_name $cfunc]
448 if {[winfo exists $win]} {
449 insert_breakpoint_tag $win [pc_to_line $pclist($cfunc) $pc]
452 # Update the breakpoints window
454 add_breakpoint_frame $bpnum
460 # delete_breakpoint (bpnum file line pc) - Delete breakpoint info from TK land
464 # GDB calls this indirectly (through gdbtk_tcl_breakpoint) to notify TK
465 # land of breakpoint destruction. This consists of removing the file and
466 # line number from the breakpoint_file and breakpoint_line arrays. Also,
467 # if there is already a window associated with FILE, the tags are removed
471 proc delete_breakpoint {bpnum file line pc} {
473 global breakpoint_file
474 global breakpoint_line
475 global pos_to_breakpoint
476 global pos_to_bpcount
479 # Save line number and file for later
481 set line $breakpoint_line($bpnum)
483 set file $breakpoint_file($bpnum)
485 # Reset breakpoint annotation info
487 if {$pos_to_bpcount($file:$line) > 0} {
488 decr pos_to_bpcount($file:$line)
490 if {$pos_to_bpcount($file:$line) == 0} {
491 catch "unset pos_to_breakpoint($file:$line)"
493 unset breakpoint_file($bpnum)
494 unset breakpoint_line($bpnum)
496 # If there's a window for this file, update it
498 if {[info exists wins($file)]} {
499 delete_breakpoint_tag $wins($file) $line
504 # If there's an assembly window, update that too
506 if {$pos_to_bpcount($pc) > 0} {
507 decr pos_to_bpcount($pc)
509 if {$pos_to_bpcount($pc) == 0} {
510 catch "unset pos_to_breakpoint($pc)"
512 set win [asm_win_name $cfunc]
513 if {[winfo exists $win]} {
514 delete_breakpoint_tag $win [pc_to_line $pclist($cfunc) $pc]
519 delete_breakpoint_frame $bpnum
525 # enable_breakpoint (bpnum file line pc) - Record breakpoint info in TK land
529 # GDB calls this indirectly (through gdbtk_tcl_breakpoint) to notify TK
530 # land of a breakpoint being enabled. This consists of unstippling the
531 # specified breakpoint indicator.
534 proc enable_breakpoint {bpnum file line pc} {
539 if {[info exists wins($file)]} {
540 $wins($file) tag configure $line -fgstipple {}
543 # If there's an assembly window, update that too
545 set win [asm_win_name $cfunc]
546 if {[winfo exists $win]} {
547 $win tag configure [pc_to_line $pclist($cfunc) $pc] -fgstipple {}
550 # If there's a breakpoint window, update that too
552 if {[winfo exists .breakpoints]} {
553 set enabled($bpnum) 1
560 # disable_breakpoint (bpnum file line pc) - Record breakpoint info in TK land
564 # GDB calls this indirectly (through gdbtk_tcl_breakpoint) to notify TK
565 # land of a breakpoint being disabled. This consists of stippling the
566 # specified breakpoint indicator.
569 proc disable_breakpoint {bpnum file line pc} {
574 if {[info exists wins($file)]} {
575 $wins($file) tag configure $line -fgstipple gray50
578 # If there's an assembly window, update that too
580 set win [asm_win_name $cfunc]
581 if {[winfo exists $win]} {
582 $win tag configure [pc_to_line $pclist($cfunc) $pc] -fgstipple gray50
585 # If there's a breakpoint window, update that too
587 if {[winfo exists .breakpoints]} {
588 set enabled($bpnum) 0
595 # insert_breakpoint_tag (win line) - Insert a breakpoint tag in WIN.
599 # GDB calls this indirectly (through gdbtk_tcl_breakpoint) to insert a
600 # breakpoint tag into window WIN at line LINE.
603 proc insert_breakpoint_tag {win line} {
604 $win configure -state normal
606 $win insert $line.0 "B"
607 $win tag add $line $line.0
608 $win tag add delete $line.0 "$line.0 lineend"
609 $win tag add margin $line.0 "$line.0 lineend"
611 $win configure -state disabled
617 # delete_breakpoint_tag (win line) - Remove a breakpoint tag from WIN.
621 # GDB calls this indirectly (through gdbtk_tcl_breakpoint) to remove a
622 # breakpoint tag from window WIN at line LINE.
625 proc delete_breakpoint_tag {win line} {
626 $win configure -state normal
628 if {[string range $win 0 3] == ".src"} then {
629 $win insert $line.0 "\xa4"
631 $win insert $line.0 " "
633 $win tag delete $line
634 $win tag add delete $line.0 "$line.0 lineend"
635 $win tag add margin $line.0 "$line.0 lineend"
636 $win configure -state disabled
639 proc gdbtk_tcl_busy {} {
640 if {[winfo exists .src]} {
641 .src.start configure -state disabled
642 .src.stop configure -state normal
643 .src.step configure -state disabled
644 .src.next configure -state disabled
645 .src.continue configure -state disabled
646 .src.finish configure -state disabled
647 .src.up configure -state disabled
648 .src.down configure -state disabled
649 .src.bottom configure -state disabled
651 if {[winfo exists .asm]} {
652 .asm.stepi configure -state disabled
653 .asm.nexti configure -state disabled
654 .asm.continue configure -state disabled
655 .asm.finish configure -state disabled
656 .asm.up configure -state disabled
657 .asm.down configure -state disabled
658 .asm.bottom configure -state disabled
663 proc gdbtk_tcl_idle {} {
664 if {[winfo exists .src]} {
665 .src.start configure -state normal
666 .src.stop configure -state disabled
667 .src.step configure -state normal
668 .src.next configure -state normal
669 .src.continue configure -state normal
670 .src.finish configure -state normal
671 .src.up configure -state normal
672 .src.down configure -state normal
673 .src.bottom configure -state normal
676 if {[winfo exists .asm]} {
677 .asm.stepi configure -state normal
678 .asm.nexti configure -state normal
679 .asm.continue configure -state normal
680 .asm.finish configure -state normal
681 .asm.up configure -state normal
682 .asm.down configure -state normal
683 .asm.bottom configure -state normal
691 # pc_to_line (pclist pc) - convert PC to a line number.
695 # Convert PC to a line number from PCLIST. If exact line isn't found,
696 # we return the first line that starts before PC.
698 proc pc_to_line {pclist pc} {
699 set line [lsearch -exact $pclist $pc]
701 if {$line >= 1} { return $line }
704 foreach linepc [lrange $pclist 1 end] {
705 if {$pc < $linepc} { decr line ; return $line }
708 return [expr {$line - 1}]
714 # file popup menu - Define the file popup menu.
718 # This menu just contains a bunch of buttons that do various things to
719 # the line under the cursor.
723 # Edit - Run the editor (specified by the environment variable EDITOR) on
724 # this file, at the current line.
725 # Breakpoint - Set a breakpoint at the current line. This just shoves
726 # a `break' command at GDB with the appropriate file and line
727 # number. Eventually, GDB calls us back (at gdbtk_tcl_breakpoint)
728 # to notify us of where the breakpoint needs to show up.
731 menu .file_popup -cursor hand2 -tearoff 0
732 .file_popup add command -label "Not yet set" -state disabled
733 .file_popup add separator
734 .file_popup add command -label "Edit" \
735 -command {exec $editor +$selected_line $selected_file &}
736 .file_popup add command -label "Set breakpoint" \
737 -command {gdb_cmd "break $selected_file:$selected_line"}
739 # Use this procedure to get the GDB core to execute the string `cmd'. This is
740 # a wrapper around gdb_cmd, which will catch errors, and send output to the
741 # command window. It will also cause all of the other windows to be updated.
743 proc interactive_cmd {cmd} {
744 catch {gdb_cmd "$cmd"} result
745 .cmd.text insert end $result
753 # file popup menu - Define the file popup menu bindings.
757 # This defines the binding for the file popup menu. It simply
758 # unhighlights the line under the cursor.
761 bind .file_popup <Any-ButtonRelease-1> {
763 # Unhighlight the selected line
764 $selected_win tag delete breaktag
770 # file_popup_menu (win x y xrel yrel) - Popup the file popup menu.
774 # This procedure is invoked as a result of a command binding in the
775 # listing window. It does several things:
776 # o - It highlights the line under the cursor.
777 # o - It pops up the file popup menu which is intended to do
778 # various things to the aforementioned line.
779 # o - Grabs the mouse for the file popup menu.
782 # Button 1 has been pressed in a listing window. Pop up a menu.
784 proc file_popup_menu {win x y xrel yrel} {
787 global file_to_debug_file
793 # Map TK window name back to file name.
795 set file $win_to_file($win)
797 set pos [$win index @$xrel,$yrel]
799 # Record selected file and line for menu button actions
801 set selected_file $file_to_debug_file($file)
802 set selected_line [lindex [split $pos .] 0]
803 set selected_win $win
805 # Highlight the selected line
807 eval $win tag config breaktag $highlight
808 $win tag add breaktag "$pos linestart" "$pos linestart + 1l"
810 # Post the menu near the pointer, (and grab it)
812 .file_popup entryconfigure 0 -label "$selected_file:$selected_line"
813 tk_popup .file_popup $x $y
819 # listing_window_button_1 (win x y xrel yrel) - Handle button 1 in listing window
823 # This procedure is invoked as a result of holding down button 1 in the
824 # listing window. The action taken depends upon where the button was
825 # pressed. If it was in the left margin (the breakpoint column), it
826 # sets or clears a breakpoint. In the main text area, it will pop up a
830 proc listing_window_button_1 {win x y xrel yrel} {
833 global file_to_debug_file
838 global pos_to_breakpoint
840 # Map TK window name back to file name.
842 set file $win_to_file($win)
844 set pos [split [$win index @$xrel,$yrel] .]
846 # Record selected file and line for menu button actions
848 set selected_file $file_to_debug_file($file)
849 set selected_line [lindex $pos 0]
850 set selected_col [lindex $pos 1]
851 set selected_win $win
853 # If we're in the margin, then toggle the breakpoint
855 if {$selected_col < 8} {
856 set pos_break $selected_file:$selected_line
857 set pos $file:$selected_line
858 set tmp pos_to_breakpoint($pos)
859 if {[info exists $tmp]} {
861 gdb_cmd "delete $bpnum"
863 gdb_cmd "break $pos_break"
868 # Post the menu near the pointer, (and grab it)
870 .file_popup entryconfigure 0 -label "$selected_file:$selected_line"
872 tk_popup .file_popup $x $y
878 # asm_window_button_1 (win x y xrel yrel) - Handle button 1 in asm window
882 # This procedure is invoked as a result of holding down button 1 in the
883 # assembly window. The action taken depends upon where the button was
884 # pressed. If it was in the left margin (the breakpoint column), it
885 # sets or clears a breakpoint. In the main text area, it will pop up a
889 proc asm_window_button_1 {win x y xrel yrel} {
892 global file_to_debug_file
897 global pos_to_breakpoint
901 set pos [split [$win index @$xrel,$yrel] .]
903 # Record selected file and line for menu button actions
905 set selected_line [lindex $pos 0]
906 set selected_col [lindex $pos 1]
907 set selected_win $win
911 set pc [lindex $pclist($cfunc) $selected_line]
913 # If we're in the margin, then toggle the breakpoint
915 if {$selected_col < 11} {
916 set tmp pos_to_breakpoint($pc)
917 if {[info exists $tmp]} {
919 gdb_cmd "delete $bpnum"
926 # Post the menu near the pointer, (and grab it)
928 # .file_popup entryconfigure 0 -label "$selected_file:$selected_line"
929 # .file_popup post [expr $x-[winfo width .file_popup]/2] [expr $y-10]
936 # do_nothing - Does absolutely nothing.
940 # This procedure does nothing. It is used as a placeholder to allow
941 # the disabling of bindings that would normally be inherited from the
942 # parent widget. I can't think of any other way to do this.
945 proc do_nothing {} {}
950 # not_implemented_yet - warn that a feature is unavailable
954 # This procedure warns that something doesn't actually work yet.
957 proc not_implemented_yet {message} {
958 tk_dialog .unimpl "gdb : unimpl" \
959 "$message: not implemented in the interface yet" \
966 # create_expr_window - Create expression display window
970 # Create the expression display window.
974 set delete_expr_num 0
976 # Set delete_expr_num, and set -state of Delete button.
977 proc expr_update_button {num} {
978 global delete_expr_num
979 set delete_expr_num $num
985 .expr.buts.delete configure -state $state
988 proc add_expr {expr} {
989 global expr_update_list
997 checkbutton $e.updates.$f -text "" -relief flat \
998 -variable expr_update_list($expr_num)
999 text $e.expressions.$f -width 20 -height 1
1000 $e.expressions.$f insert 0.0 $expr
1001 bind $e.expressions.$f <1> "update_expr $expr_num"
1002 text $e.values.$f -width 20 -height 1
1004 # Set up some bindings.
1005 foreach frame {updates expressions values} {
1006 bind $e.$frame.$f <FocusIn> "expr_update_button $expr_num"
1007 bind $e.$frame.$f <FocusOut> "expr_update_button 0"
1010 update_expr $expr_num
1012 pack $e.updates.$f -side top
1013 pack $e.expressions.$f -side top -expand yes -fill x
1014 pack $e.values.$f -side top -expand yes -fill x
1017 proc delete_expr {} {
1018 global delete_expr_num
1019 if {$delete_expr_num > 0} then {
1021 set f e${delete_expr_num}
1023 destroy $e.updates.$f $e.expressions.$f $e.values.$f
1025 # FIXME should we unset an element of expr_update_list here?
1029 proc update_expr {expr_num} {
1030 global expr_update_list
1035 set expr [$e.expressions.$f get 0.0 end]
1036 $e.values.$f delete 0.0 end
1037 if {! [catch {gdb_eval $expr} val]} {
1038 $e.values.$f insert 0.0 $val
1040 # FIXME consider flashing widget here.
1044 proc update_exprs {} {
1045 global expr_update_list
1047 foreach expr_num [array names expr_update_list] {
1048 if {$expr_update_list($expr_num)} {
1049 update_expr $expr_num
1054 proc create_expr_window {} {
1056 if {[winfo exists .expr]} {raise .expr ; return}
1059 wm title .expr "GDB Expressions"
1060 wm iconname .expr "Expressions"
1062 frame .expr.entryframe -borderwidth 2 -relief raised
1063 label .expr.entryframe.entrylab -text "Expression: "
1064 entry .expr.entryframe.entry -borderwidth 2 -relief sunken
1065 bind .expr.entryframe.entry <Return> {
1066 add_expr [.expr.entryframe.entry get]
1067 .expr.entryframe.entry delete 0 end
1070 pack .expr.entryframe.entrylab -side left
1071 pack .expr.entryframe.entry -side left -fill x -expand yes
1073 frame .expr.buts -borderwidth 2 -relief raised
1075 button .expr.buts.delete -text Delete -command delete_expr \
1078 button .expr.buts.close -text Close -command {destroy .expr}
1079 button .expr.buts.help -text Help -state disabled
1081 pack .expr.buts.delete -side left
1082 pack .expr.buts.help .expr.buts.close -side right
1084 pack .expr.buts -side bottom -fill x
1085 pack .expr.entryframe -side bottom -fill x
1087 frame .expr.exprs -borderwidth 2 -relief raised
1089 # Use three subframes so columns will line up. Easier than
1090 # dealing with BLT for a table geometry manager. Someday Tk
1091 # will have one, use it then. FIXME this messes up keyboard
1093 frame .expr.exprs.updates -borderwidth 0 -relief flat
1094 frame .expr.exprs.expressions -borderwidth 0 -relief flat
1095 frame .expr.exprs.values -borderwidth 0 -relief flat
1097 label .expr.exprs.updates.label -text Update
1098 pack .expr.exprs.updates.label -side top -anchor w
1099 label .expr.exprs.expressions.label -text Expression
1100 pack .expr.exprs.expressions.label -side top -anchor w
1101 label .expr.exprs.values.label -text Value
1102 pack .expr.exprs.values.label -side top -anchor w
1104 pack .expr.exprs.updates -side left
1105 pack .expr.exprs.values .expr.exprs.expressions \
1106 -side right -expand 1 -fill x
1108 pack .expr.exprs -side top -fill both -expand 1 -anchor w
1114 # display_expression (expression) - Display EXPRESSION in display window
1118 # Display EXPRESSION and its value in the expression display window.
1121 proc display_expression {expression} {
1124 add_expr $expression
1130 # create_file_win (filename) - Create a win for FILENAME.
1134 # The new text widget.
1138 # This procedure creates a text widget for FILENAME. It returns the
1139 # newly created widget. First, a text widget is created, and given basic
1140 # configuration info. Second, all the bindings are setup. Third, the
1141 # file FILENAME is read into the text widget. Fourth, margins and line
1142 # numbers are added.
1145 proc create_file_win {filename debug_file} {
1146 global breakpoint_file
1147 global breakpoint_line
1150 # Replace all the dirty characters in $filename with clean ones, and generate
1151 # a unique name for the text widget.
1153 regsub -all {\.} $filename {} temp
1154 set win .src.text$temp
1156 # Open the file, and read it into the text widget
1158 if {[catch "open $filename" fh]} {
1159 # File can't be read. Put error message into .src.nofile window and return.
1161 catch {destroy .src.nofile}
1162 text .src.nofile -height 25 -width 88 -relief sunken \
1163 -borderwidth 2 -yscrollcommand ".src.scroll set" \
1164 -setgrid true -cursor hand2
1165 .src.nofile insert 0.0 $fh
1166 .src.nofile configure -state disabled
1167 bind .src.nofile <1> do_nothing
1168 bind .src.nofile <B1-Motion> do_nothing
1172 # Actually create and do basic configuration on the text widget.
1174 text $win -height 25 -width 88 -relief sunken -borderwidth 2 \
1175 -yscrollcommand ".src.scroll set" -setgrid true -cursor hand2
1177 # Setup all the bindings
1179 bind $win <Enter> {focus %W}
1180 bind $win <1> do_nothing
1181 bind $win <B1-Motion> do_nothing
1183 bind $win <Key-Alt_R> do_nothing
1184 bind $win <Key-Alt_L> do_nothing
1185 bind $win <Key-Prior> "$win yview {@0,0 - 10 lines}"
1186 bind $win <Key-Next> "$win yview {@0,0 + 10 lines}"
1187 bind $win <Key-Up> "$win yview {@0,0 - 1 lines}"
1188 bind $win <Key-Down> "$win yview {@0,0 + 1 lines}"
1189 bind $win <Key-Home> {update_listing [gdb_loc]}
1190 bind $win <Key-End> "$win see end"
1192 bind $win n {interactive_cmd next}
1193 bind $win s {interactive_cmd step}
1194 bind $win c {interactive_cmd continue}
1195 bind $win f {interactive_cmd finish}
1196 bind $win u {interactive_cmd up}
1197 bind $win d {interactive_cmd down}
1200 $win insert 0.0 [read $fh]
1203 # Add margins (for annotations) and a line number to each line (if requested)
1205 set numlines [$win index end]
1206 set numlines [lindex [split $numlines .] 0]
1207 if {$line_numbers} {
1208 for {set i 1} {$i <= $numlines} {incr i} {
1209 $win insert $i.0 [format " %4d " $i]
1210 $win tag add source $i.8 "$i.0 lineend"
1213 for {set i 1} {$i <= $numlines} {incr i} {
1214 $win insert $i.0 " "
1215 $win tag add source $i.8 "$i.0 lineend"
1221 foreach i [gdb_sourcelines $debug_file] {
1223 $win insert $i.0 "\xa4"
1224 $win tag add margin $i.0 $i.8
1227 $win tag bind margin <1> {listing_window_button_1 %W %X %Y %x %y}
1228 $win tag bind source <1> {
1229 %W mark set anchor "@%x,%y wordstart"
1230 set last [%W index "@%x,%y wordend"]
1231 %W tag remove sel 0.0 anchor
1232 %W tag remove sel $last end
1233 %W tag add sel anchor $last
1235 # $win tag bind source <Double-Button-1> {
1236 # %W mark set anchor "@%x,%y wordstart"
1237 # set last [%W index "@%x,%y wordend"]
1238 # %W tag remove sel 0.0 anchor
1239 # %W tag remove sel $last end
1240 # %W tag add sel anchor $last
1241 # echo "Selected [selection get]"
1243 $win tag bind source <B1-Motion> {
1244 %W tag remove sel 0.0 anchor
1245 %W tag remove sel $last end
1246 %W tag add sel anchor @%x,%y
1248 $win tag bind sel <1> do_nothing
1249 $win tag bind sel <Double-Button-1> {display_expression [selection get]}
1253 # Scan though the breakpoint data base and install any destined for this file
1255 foreach bpnum [array names breakpoint_file] {
1256 if {$breakpoint_file($bpnum) == $filename} {
1257 insert_breakpoint_tag $win $breakpoint_line($bpnum)
1261 # Disable the text widget to prevent user modifications
1263 $win configure -state disabled
1270 # create_asm_win (funcname pc) - Create an assembly win for FUNCNAME.
1274 # The new text widget.
1278 # This procedure creates a text widget for FUNCNAME. It returns the
1279 # newly created widget. First, a text widget is created, and given basic
1280 # configuration info. Second, all the bindings are setup. Third, the
1281 # function FUNCNAME is read into the text widget.
1284 proc create_asm_win {funcname pc} {
1285 global breakpoint_file
1286 global breakpoint_line
1288 global disassemble_with_source
1290 # Replace all the dirty characters in $filename with clean ones, and generate
1291 # a unique name for the text widget.
1293 set win [asm_win_name $funcname]
1295 # Actually create and do basic configuration on the text widget.
1297 text $win -height 25 -width 80 -relief sunken -borderwidth 2 \
1298 -setgrid true -cursor hand2 -yscrollcommand ".asm.scroll set"
1300 # Setup all the bindings
1302 bind $win <Enter> {focus %W}
1303 bind $win <1> {asm_window_button_1 %W %X %Y %x %y}
1304 bind $win <B1-Motion> do_nothing
1306 bind $win <Key-Alt_R> do_nothing
1307 bind $win <Key-Alt_L> do_nothing
1309 bind $win n {interactive_cmd nexti}
1310 bind $win s {interactive_cmd stepi}
1311 bind $win c {interactive_cmd continue}
1312 bind $win f {interactive_cmd finish}
1313 bind $win u {interactive_cmd up}
1314 bind $win d {interactive_cmd down}
1316 # Disassemble the code, and read it into the new text widget
1318 $win insert end [gdb_disassemble $disassemble_with_source $pc]
1320 set numlines [$win index end]
1321 set numlines [lindex [split $numlines .] 0]
1324 # Delete the first and last lines, cuz these contain useless info
1326 # $win delete 1.0 2.0
1327 # $win delete {end - 1 lines} end
1330 # Add margins (for annotations) and note the PC for each line
1332 catch "unset pclist($funcname)"
1333 lappend pclist($funcname) Unused
1334 for {set i 1} {$i <= $numlines} {incr i} {
1335 scan [$win get $i.0 "$i.0 lineend"] "%s " pc
1336 lappend pclist($funcname) $pc
1337 $win insert $i.0 " "
1340 # Scan though the breakpoint data base and install any destined for this file
1342 # foreach bpnum [array names breakpoint_file] {
1343 # if {$breakpoint_file($bpnum) == $filename} {
1344 # insert_breakpoint_tag $win $breakpoint_line($bpnum)
1348 # Disable the text widget to prevent user modifications
1350 $win configure -state disabled
1357 # update_listing (linespec) - Update the listing window according to
1362 # This procedure is called from various places to update the listing
1363 # window based on LINESPEC. It is usually invoked with the result of
1366 # It will move the cursor, and scroll the text widget if necessary.
1367 # Also, it will switch to another text widget if necessary, and update
1368 # the label widget too.
1370 # LINESPEC is a list of the form:
1372 # { DEBUG_FILE FUNCNAME FILENAME LINE }, where:
1374 # DEBUG_FILE - is the abbreviated form of the file name. This is usually
1375 # the file name string given to the cc command. This is
1376 # primarily needed for breakpoint commands, and when an
1377 # abbreviated for of the filename is desired.
1378 # FUNCNAME - is the name of the function.
1379 # FILENAME - is the fully qualified (absolute) file name. It is usually
1380 # the same as $PWD/$DEBUG_FILE, where PWD is the working dir
1381 # at the time the cc command was given. This is used to
1382 # actually locate the file to be displayed.
1383 # LINE - The line number to be displayed.
1385 # Usually, this procedure will just move the cursor one line down to the
1386 # next line to be executed. However, if the cursor moves out of range
1387 # or into another file, it will scroll the text widget so that the line
1388 # of interest is in the middle of the viewable portion of the widget.
1391 proc update_listing {linespec} {
1394 global current_label
1396 global file_to_debug_file
1399 # Rip the linespec apart
1401 lassign $linespec debug_file funcname filename line
1403 # Sometimes there's no source file for this location
1405 if {$filename == ""} {set filename Blank}
1407 # If we want to switch files, we need to unpack the current text widget, and
1408 # stick in the new one.
1410 if {$filename != $cfile} then {
1411 pack forget $wins($cfile)
1414 # Create a text widget for this file if necessary
1416 if {![info exists wins($cfile)]} then {
1417 set wins($cfile) [create_file_win $cfile $debug_file]
1418 if {$wins($cfile) != ".src.nofile"} {
1419 set win_to_file($wins($cfile)) $cfile
1420 set file_to_debug_file($cfile) $debug_file
1421 set pointers($cfile) 1.1
1425 # Pack the text widget into the listing widget, and scroll to the right place
1427 pack $wins($cfile) -side left -expand yes -in .src.info \
1428 -fill both -after .src.scroll
1430 # Make the scrollbar point at the new text widget
1432 .src.scroll configure -command "$wins($cfile) yview"
1434 $wins($cfile) see "${line}.0 linestart"
1437 # Update the label widget in case the filename or function name has changed
1439 if {$current_label != "$filename.$funcname"} then {
1440 set tail [expr [string last / $filename] + 1]
1441 set .src.label "[string range $filename $tail end] : ${funcname}()"
1442 # .src.label configure -text "[string range $filename $tail end] : ${funcname}()"
1443 set current_label $filename.$funcname
1446 # Update the pointer, scrolling the text widget if necessary to keep the
1447 # pointer in an acceptable part of the screen.
1449 if {[info exists pointers($cfile)]} then {
1450 $wins($cfile) configure -state normal
1451 set pointer_pos $pointers($cfile)
1452 $wins($cfile) configure -state normal
1453 $wins($cfile) delete $pointer_pos "$pointer_pos + 2 char"
1454 $wins($cfile) insert $pointer_pos " "
1456 set pointer_pos [$wins($cfile) index $line.1]
1457 set pointers($cfile) $pointer_pos
1459 $wins($cfile) delete $pointer_pos "$pointer_pos + 2 char"
1460 $wins($cfile) insert $pointer_pos "->"
1461 $wins($cfile) see "${line}.0 linestart"
1462 $wins($cfile) configure -state disabled
1469 # create_asm_window - Open up the assembly window.
1473 # Create an assembly window if it doesn't exist.
1476 proc create_asm_window {} {
1479 if {[winfo exists .asm]} {raise .asm ; return}
1482 set win [asm_win_name $cfunc]
1484 build_framework .asm Assembly "*NIL*"
1486 # First, delete all the old menu entries
1488 .asm.menubar.view.menu delete 0 last
1490 .asm.text configure -yscrollcommand ".asm.scroll set"
1495 button .asm.stepi -width 6 -text Stepi \
1496 -command {interactive_cmd stepi}
1497 button .asm.nexti -width 6 -text Nexti \
1498 -command {interactive_cmd nexti}
1499 button .asm.continue -width 6 -text Cont \
1500 -command {interactive_cmd continue}
1501 button .asm.finish -width 6 -text Finish \
1502 -command {interactive_cmd finish}
1503 button .asm.up -width 6 -text Up -command {interactive_cmd up}
1504 button .asm.down -width 6 -text Down \
1505 -command {interactive_cmd down}
1506 button .asm.bottom -width 6 -text Bottom \
1507 -command {interactive_cmd {frame 0}}
1509 pack .asm.stepi .asm.continue .asm.up .asm.bottom -side left -padx 3 -pady 5 -in .asm.row1
1510 pack .asm.nexti .asm.finish .asm.down -side left -padx 3 -pady 5 -in .asm.row2
1512 pack .asm.row2 .asm.row1 -side bottom -anchor w -before .asm.info
1516 update_assembly [gdb_loc]
1518 # We do this update_assembly to get the proper value of disassemble-from-exec.
1520 # exec file menu item
1521 .asm.menubar.view.menu add radiobutton -label "Exec file" \
1522 -variable disassemble-from-exec -value 1
1523 # target memory menu item
1524 .asm.menubar.view.menu add radiobutton -label "Target memory" \
1525 -variable disassemble-from-exec -value 0
1527 # Disassemble with source
1528 .asm.menubar.view.menu add checkbutton -label "Source" \
1529 -variable disassemble_with_source -onvalue source \
1530 -offvalue nosource -command {
1531 foreach asm [info command .asm.func_*] {
1535 update_assembly [gdb_loc]
1539 proc reg_config_menu {} {
1540 catch {destroy .reg.config}
1541 toplevel .reg.config
1542 wm geometry .reg.config +300+300
1543 wm title .reg.config "Register configuration"
1544 wm iconname .reg.config "Reg config"
1545 set regnames [gdb_regnames]
1546 set num_regs [llength $regnames]
1548 frame .reg.config.buts
1550 button .reg.config.done -text " Done " -command "
1551 recompute_reg_display_list $num_regs
1553 update_registers all
1554 destroy .reg.config "
1556 button .reg.config.update -text Update -command "
1557 recompute_reg_display_list $num_regs
1559 update_registers all "
1561 pack .reg.config.buts -side bottom -fill x
1563 pack .reg.config.done -side left -fill x -expand yes -in .reg.config.buts
1564 pack .reg.config.update -side right -fill x -expand yes -in .reg.config.buts
1566 # Since there can be lots of registers, we build the window with no more than
1567 # 32 rows, and as many columns as needed.
1569 # First, figure out how many columns we need and create that many column frame
1572 set ncols [expr ($num_regs + 31) / 32]
1574 for {set col 0} {$col < $ncols} {incr col} {
1575 frame .reg.config.col$col
1576 pack .reg.config.col$col -side left -anchor n
1579 # Now, create the checkbutton widgets and pack them in the appropriate columns
1583 for {set regnum 0} {$regnum < $num_regs} {incr regnum} {
1584 set regname [lindex $regnames $regnum]
1585 checkbutton .reg.config.col$col.$row -text $regname -pady 0 \
1586 -variable regena($regnum) -relief flat -anchor w -bd 1
1588 pack .reg.config.col$col.$row -side top -fill both
1601 # create_registers_window - Open up the register display window.
1605 # Create the register display window, with automatic updates.
1608 proc create_registers_window {} {
1611 if {[winfo exists .reg]} {raise .reg ; return}
1613 # Create an initial register display list consisting of all registers
1615 if {![info exists reg_format]} {
1616 global reg_display_list
1617 global changed_reg_list
1621 set num_regs [llength [gdb_regnames]]
1622 for {set regnum 0} {$regnum < $num_regs} {incr regnum} {
1623 set regena($regnum) 1
1625 recompute_reg_display_list $num_regs
1626 set changed_reg_list $reg_display_list
1629 build_framework .reg Registers
1631 # First, delete all the old menu entries
1633 .reg.menubar.view.menu delete 0 last
1636 .reg.menubar.view.menu add radiobutton -label Hex \
1637 -command {set reg_format x ; update_registers all}
1640 .reg.menubar.view.menu add radiobutton -label Decimal \
1641 -command {set reg_format d ; update_registers all}
1644 .reg.menubar.view.menu add radiobutton -label Octal \
1645 -command {set reg_format o ; update_registers all}
1648 .reg.menubar.view.menu add radiobutton -label Natural \
1649 -command {set reg_format {} ; update_registers all}
1652 .reg.menubar.view.menu add separator
1654 .reg.menubar.view.menu add command -label Config -command {
1659 # Install the reg names
1662 update_registers all
1665 # Convert regena into a list of the enabled $regnums
1667 proc recompute_reg_display_list {num_regs} {
1668 global reg_display_list
1672 catch {unset reg_display_list}
1675 for {set regnum 0} {$regnum < $num_regs} {incr regnum} {
1677 if {[set regena($regnum)] != 0} {
1678 lappend reg_display_list $regnum
1679 set regmap($regnum) $line
1685 # Fill out the register window with the names of the regs specified in
1688 proc populate_reg_window {} {
1689 global max_regname_width
1690 global reg_display_list
1692 .reg.text configure -state normal
1694 .reg.text delete 0.0 end
1696 set regnames [eval gdb_regnames $reg_display_list]
1698 # Figure out the longest register name
1700 set max_regname_width 0
1702 foreach reg $regnames {
1703 set len [string length $reg]
1704 if {$len > $max_regname_width} {set max_regname_width $len}
1707 set width [expr $max_regname_width + 15]
1709 set height [llength $regnames]
1711 if {$height > 60} {set height 60}
1713 .reg.text configure -height $height -width $width
1715 foreach reg $regnames {
1716 .reg.text insert end [format "%-*s \n" $max_regname_width ${reg}]
1720 .reg.text configure -state disabled
1726 # update_registers - Update the registers window.
1730 # This procedure updates the registers window.
1733 proc update_registers {which} {
1734 global max_regname_width
1736 global reg_display_list
1737 global changed_reg_list
1741 set margin [expr $max_regname_width + 1]
1743 set winwidth [lindex [$win configure -width] 4]
1744 set valwidth [expr $winwidth - $margin]
1746 $win configure -state normal
1748 if {$which == "all"} {
1750 foreach regnum $reg_display_list {
1751 set regval [gdb_fetch_registers $reg_format $regnum]
1752 set regval [format "%-*s" $valwidth $regval]
1753 $win delete $lineindex.$margin "$lineindex.0 lineend"
1754 $win insert $lineindex.$margin $regval
1757 $win configure -state disabled
1761 # Unhighlight the old values
1763 foreach regnum $changed_reg_list {
1764 $win tag delete $win.$regnum
1767 # Now, highlight the changed values of the interesting registers
1769 set changed_reg_list [eval gdb_changed_register_list $reg_display_list]
1772 foreach regnum $changed_reg_list {
1773 set regval [gdb_fetch_registers $reg_format $regnum]
1774 set regval [format "%-*s" $valwidth $regval]
1776 set lineindex $regmap($regnum)
1777 $win delete $lineindex.$margin "$lineindex.0 lineend"
1778 $win insert $lineindex.$margin $regval
1779 $win tag add $win.$regnum $lineindex.0 "$lineindex.0 lineend"
1780 eval $win tag configure $win.$regnum $highlight
1783 $win configure -state disabled
1789 # update_assembly - Update the assembly window.
1793 # This procedure updates the assembly window.
1796 proc update_assembly {linespec} {
1799 global current_label
1801 global file_to_debug_file
1802 global current_asm_label
1806 # Rip the linespec apart
1808 lassign $linespec debug_file funcname filename line pc
1810 set win [asm_win_name $cfunc]
1812 # Sometimes there's no source file for this location
1814 if {$filename == ""} {set filename Blank}
1816 # If we want to switch funcs, we need to unpack the current text widget, and
1817 # stick in the new one.
1819 if {$funcname != $cfunc } {
1823 set win [asm_win_name $cfunc]
1825 # Create a text widget for this func if necessary
1827 if {![winfo exists $win]} {
1828 create_asm_win $cfunc $pc
1829 set asm_pointers($cfunc) 1.1
1830 set current_asm_label NIL
1833 # Pack the text widget, and scroll to the right place
1836 pack $win -side left -expand yes -fill both \
1838 .asm.scroll configure -command "$win yview"
1839 set line [pc_to_line $pclist($cfunc) $pc]
1840 $win see "${line}.0 linestart"
1844 # Update the label widget in case the filename or function name has changed
1846 if {$current_asm_label != "$pc $funcname"} then {
1847 set .asm.label "$pc $funcname"
1848 set current_asm_label "$pc $funcname"
1851 # Update the pointer, scrolling the text widget if necessary to keep the
1852 # pointer in an acceptable part of the screen.
1854 if {[info exists asm_pointers($cfunc)]} then {
1855 $win configure -state normal
1856 set pointer_pos $asm_pointers($cfunc)
1857 $win configure -state normal
1858 $win delete $pointer_pos "$pointer_pos + 2 char"
1859 $win insert $pointer_pos " "
1861 # Map the PC back to a line in the window
1863 set line [pc_to_line $pclist($cfunc) $pc]
1866 echo "Can't find PC $pc"
1870 set pointer_pos [$win index $line.1]
1871 set asm_pointers($cfunc) $pointer_pos
1873 $win delete $pointer_pos "$pointer_pos + 2 char"
1874 $win insert $pointer_pos "->"
1875 $win yview "${line}.0 linestart"
1876 $win configure -state disabled
1883 # update_ptr - Update the listing window.
1887 # This routine will update the listing window using the result of
1891 proc update_ptr {} {
1892 update_listing [gdb_loc]
1893 if {[winfo exists .asm]} {
1894 update_assembly [gdb_loc]
1896 if {[winfo exists .reg]} {
1897 update_registers changed
1899 if {[winfo exists .expr]} {
1902 if {[winfo exists .autocmd]} {
1907 # Make toplevel window disappear
1911 proc files_command {} {
1912 toplevel .files_window
1914 wm minsize .files_window 1 1
1915 # wm overrideredirect .files_window true
1916 listbox .files_window.list -geometry 30x20 -setgrid true \
1917 -yscrollcommand {.files_window.scroll set} -relief sunken \
1919 scrollbar .files_window.scroll -orient vertical \
1920 -command {.files_window.list yview} -relief sunken
1921 button .files_window.close -text Close -command {destroy .files_window}
1922 .files_window.list configure -selectmode single
1924 # Get the file list from GDB, sort it, and format it as one entry per line.
1925 set lastSeen {}; # Value that won't appear in
1928 foreach file [lsort [gdb_listfiles]] {
1929 if {$file != $lastSeen} then {
1930 lappend fileList $file
1934 set filelist [join [lsort [gdb_listfiles]] "\n"]
1936 # Insert the file list into the widget
1938 eval .files_window.list insert 0 $filelist
1940 pack .files_window.close -side bottom -fill x -expand no -anchor s
1941 pack .files_window.scroll -side right -fill both
1942 pack .files_window.list -side left -fill both -expand yes
1943 bind .files_window.list <Any-ButtonRelease-1> {
1944 set file [%W get [%W curselection]]
1945 gdb_cmd "list $file:1,0"
1946 update_listing [gdb_loc $file:1]
1947 destroy .files_window
1951 button .files -text Files -command files_command
1953 proc apply_filespec {label default command} {
1954 set filename [FSBox $label $default]
1955 if {$filename != ""} {
1956 if {[catch {gdb_cmd "$command $filename"} retval]} {
1957 tk_dialog .filespec_error "gdb : $label error" \
1958 "Error in command \"$command $filename\"" error \
1967 proc run_editor {editor file} {
1968 # FIXME should use index of line in middle of window, not line at
1971 set lineNo [lindex [split [$wins($file) index @0,0] .] 0]
1972 exec $editor +$lineNo $file
1975 # Setup command window
1976 proc build_framework {win {title GDBtk} {label {}}} {
1980 wm title ${win} $title
1981 wm minsize ${win} 1 1
1983 frame ${win}.menubar
1985 menubutton ${win}.menubar.file -padx 12 -text File \
1986 -menu ${win}.menubar.file.menu -underline 0
1988 menu ${win}.menubar.file.menu
1989 ${win}.menubar.file.menu add command -label File... \
1990 -command {apply_filespec File a.out file}
1991 ${win}.menubar.file.menu add command -label Target... \
1992 -command { not_implemented_yet "target" }
1993 ${win}.menubar.file.menu add command -label Edit \
1994 -command {run_editor $editor $cfile}
1995 ${win}.menubar.file.menu add separator
1996 ${win}.menubar.file.menu add command -label "Exec File..." \
1997 -command {apply_filespec {Exec File} a.out exec-file}
1998 ${win}.menubar.file.menu add command -label "Symbol File..." \
1999 -command {apply_filespec {Symbol File} a.out symbol-file}
2000 ${win}.menubar.file.menu add command -label "Add Symbol File..." \
2001 -command { not_implemented_yet "menu item, add symbol file" }
2002 ${win}.menubar.file.menu add command -label "Core File..." \
2003 -command {apply_filespec {Core File} core core-file}
2005 ${win}.menubar.file.menu add separator
2006 ${win}.menubar.file.menu add command -label Close \
2007 -command "destroy ${win}"
2008 ${win}.menubar.file.menu add separator
2009 ${win}.menubar.file.menu add command -label Quit \
2010 -command {interactive_cmd quit}
2012 menubutton ${win}.menubar.commands -padx 12 -text Commands \
2013 -menu ${win}.menubar.commands.menu -underline 0
2015 menu ${win}.menubar.commands.menu
2016 ${win}.menubar.commands.menu add command -label Run \
2017 -command {interactive_cmd run}
2018 ${win}.menubar.commands.menu add command -label Step \
2019 -command {interactive_cmd step}
2020 ${win}.menubar.commands.menu add command -label Next \
2021 -command {interactive_cmd next}
2022 ${win}.menubar.commands.menu add command -label Continue \
2023 -command {interactive_cmd continue}
2024 ${win}.menubar.commands.menu add separator
2025 ${win}.menubar.commands.menu add command -label Stepi \
2026 -command {interactive_cmd stepi}
2027 ${win}.menubar.commands.menu add command -label Nexti \
2028 -command {interactive_cmd nexti}
2030 menubutton ${win}.menubar.view -padx 12 -text Options \
2031 -menu ${win}.menubar.view.menu -underline 0
2033 menu ${win}.menubar.view.menu
2034 ${win}.menubar.view.menu add command -label Hex \
2036 ${win}.menubar.view.menu add command -label Decimal \
2037 -command {echo Decimal}
2038 ${win}.menubar.view.menu add command -label Octal \
2039 -command {echo Octal}
2041 menubutton ${win}.menubar.window -padx 12 -text Window \
2042 -menu ${win}.menubar.window.menu -underline 0
2044 menu ${win}.menubar.window.menu
2045 ${win}.menubar.window.menu add command -label Command \
2046 -command create_command_window
2047 ${win}.menubar.window.menu add separator
2048 ${win}.menubar.window.menu add command -label Source \
2049 -command create_source_window
2050 ${win}.menubar.window.menu add command -label Assembly \
2051 -command create_asm_window
2052 ${win}.menubar.window.menu add separator
2053 ${win}.menubar.window.menu add command -label Registers \
2054 -command create_registers_window
2055 ${win}.menubar.window.menu add command -label Expressions \
2056 -command create_expr_window
2057 ${win}.menubar.window.menu add command -label "Auto Command" \
2058 -command create_autocmd_window
2059 ${win}.menubar.window.menu add command -label Breakpoints \
2060 -command create_breakpoints_window
2062 # ${win}.menubar.window.menu add separator
2063 # ${win}.menubar.window.menu add command -label Files \
2064 # -command { not_implemented_yet "files window" }
2066 menubutton ${win}.menubar.help -padx 12 -text Help \
2067 -menu ${win}.menubar.help.menu -underline 0
2069 menu ${win}.menubar.help.menu
2070 ${win}.menubar.help.menu add command -label "with GDBtk" \
2071 -command {echo "with GDBtk"}
2072 ${win}.menubar.help.menu add command -label "with this window" \
2073 -command {echo "with this window"}
2074 ${win}.menubar.help.menu add command -label "Report bug" \
2075 -command {exec send-pr}
2077 pack ${win}.menubar.file \
2078 ${win}.menubar.view \
2079 ${win}.menubar.window -side left
2080 pack ${win}.menubar.help -side right
2083 text ${win}.text -height 25 -width 80 -relief sunken -borderwidth 2 \
2084 -setgrid true -cursor hand2 -yscrollcommand "${win}.scroll set"
2086 set ${win}.label $label
2087 label ${win}.label -textvariable ${win}.label -borderwidth 2 -relief sunken
2089 scrollbar ${win}.scroll -orient vertical -command "${win}.text yview" \
2092 bind $win <Key-Alt_R> do_nothing
2093 bind $win <Key-Alt_L> do_nothing
2095 pack ${win}.label -side bottom -fill x -in ${win}.info
2096 pack ${win}.scroll -side right -fill y -in ${win}.info
2097 pack ${win}.text -side left -expand yes -fill both -in ${win}.info
2099 pack ${win}.menubar -side top -fill x
2100 pack ${win}.info -side top -fill both -expand yes
2103 proc create_source_window {} {
2107 if {[winfo exists .src]} {raise .src ; return}
2109 build_framework .src Source "*No file*"
2111 # First, delete all the old view menu entries
2113 .src.menubar.view.menu delete 0 last
2115 # Source file selection
2116 .src.menubar.view.menu add command -label "Select source file" \
2117 -command files_command
2119 # Line numbers enable/disable menu item
2120 .src.menubar.view.menu add checkbutton -variable line_numbers \
2121 -label "Line numbers" -onvalue 1 -offvalue 0 -command {
2122 foreach source [array names wins] {
2123 if {$source == "Blank"} continue
2124 destroy $wins($source)
2128 update_listing [gdb_loc]
2134 button .src.start -width 6 -text Start -command \
2135 {interactive_cmd {break main}
2136 interactive_cmd {enable delete $bpnum}
2137 interactive_cmd run }
2138 button .src.stop -width 6 -text Stop -fg red -activeforeground red \
2139 -state disabled -command gdb_stop
2140 button .src.step -width 6 -text Step \
2141 -command {interactive_cmd step}
2142 button .src.next -width 6 -text Next \
2143 -command {interactive_cmd next}
2144 button .src.continue -width 6 -text Cont \
2145 -command {interactive_cmd continue}
2146 button .src.finish -width 6 -text Finish \
2147 -command {interactive_cmd finish}
2148 button .src.up -width 6 -text Up \
2149 -command {interactive_cmd up}
2150 button .src.down -width 6 -text Down \
2151 -command {interactive_cmd down}
2152 button .src.bottom -width 6 -text Bottom \
2153 -command {interactive_cmd {frame 0}}
2155 pack .src.start .src.step .src.continue .src.up .src.bottom \
2156 -side left -padx 3 -pady 5 -in .src.row1
2157 pack .src.stop .src.next .src.finish .src.down -side left -padx 3 \
2158 -pady 5 -in .src.row2
2160 pack .src.row2 .src.row1 -side bottom -anchor w -before .src.info
2162 $wins($cfile) insert 0.0 " This page intentionally left blank."
2163 $wins($cfile) configure -width 88 -state disabled \
2164 -yscrollcommand ".src.scroll set"
2167 proc update_autocmd {} {
2168 global .autocmd.label
2169 global accumulate_output
2171 catch {gdb_cmd "${.autocmd.label}"} result
2172 if {!$accumulate_output} { .autocmd.text delete 0.0 end }
2173 .autocmd.text insert end $result
2174 .autocmd.text see end
2177 proc create_autocmd_window {} {
2178 global .autocmd.label
2180 if {[winfo exists .autocmd]} {raise .autocmd ; return}
2182 build_framework .autocmd "Auto Command" ""
2184 # First, delete all the old view menu entries
2186 .autocmd.menubar.view.menu delete 0 last
2188 # Accumulate output option
2190 .autocmd.menubar.view.menu add checkbutton \
2191 -variable accumulate_output \
2192 -label "Accumulate output" -onvalue 1 -offvalue 0
2194 # Now, create entry widget with label
2196 frame .autocmd.entryframe
2198 entry .autocmd.entry -borderwidth 2 -relief sunken
2199 bind .autocmd.entry <Key-Return> {
2200 set .autocmd.label [.autocmd.entry get]
2201 .autocmd.entry delete 0 end
2204 label .autocmd.entrylab -text "Command: "
2206 pack .autocmd.entrylab -in .autocmd.entryframe -side left
2207 pack .autocmd.entry -in .autocmd.entryframe -side left -fill x -expand yes
2209 pack .autocmd.entryframe -side bottom -fill x -before .autocmd.info
2212 # Return the longest common prefix in SLIST. Can be empty string.
2214 proc find_lcp slist {
2215 # Handle trivial cases where list is empty or length 1
2216 if {[llength $slist] <= 1} {return [lindex $slist 0]}
2218 set prefix [lindex $slist 0]
2219 set prefixlast [expr [string length $prefix] - 1]
2221 foreach str [lrange $slist 1 end] {
2222 set test_str [string range $str 0 $prefixlast]
2223 while {[string compare $test_str $prefix] != 0} {
2225 set prefix [string range $prefix 0 $prefixlast]
2226 set test_str [string range $str 0 $prefixlast]
2228 if {$prefixlast < 0} break
2233 # Look through COMPLETIONS to generate the suffix needed to do command
2234 # completion on CMD.
2236 proc find_completion {cmd completions} {
2237 # Get longest common prefix
2238 set lcp [find_lcp $completions]
2239 set cmd_len [string length $cmd]
2240 # Return suffix beyond end of cmd
2241 return [string range $lcp $cmd_len end]
2244 proc create_command_window {} {
2249 if {[winfo exists .cmd]} {raise .cmd ; return}
2251 build_framework .cmd Command "* Command Buffer *"
2253 # Put focus on command area.
2258 gdb_cmd {set language c}
2259 gdb_cmd {set height 0}
2260 gdb_cmd {set width 0}
2262 # Tk uses the Motifism that Delete means delete forward. I
2263 # hate this, and I'm not gonna take it any more.
2264 set bsBinding [bind Text <BackSpace>]
2265 bind .cmd.text <Delete> "delete_char %W ; $bsBinding; break"
2266 bind .cmd.text <BackSpace> {delete_char %W}
2267 bind .cmd.text <Control-c> gdb_stop
2268 bind .cmd.text <Control-u> {delete_line %W ; break}
2269 bind .cmd.text <Any-Key> {
2273 append command_line %A
2276 bind .cmd.text <Key-Return> {
2279 interactive_cmd $command_line
2282 # catch "gdb_cmd [list $command_line]" result
2283 # %W insert end $result
2286 %W insert end "(gdb) "
2290 bind .cmd.text <Button-2> {
2291 %W insert end [selection get]
2293 append command_line [selection get]
2296 bind .cmd.text <Key-Tab> {
2297 set choices [gdb_cmd "complete $command_line"]
2298 set choices [string trimright $choices \n]
2299 set choices [split $choices \n]
2301 # Just do completion if this is the first tab
2304 set completion [find_completion $command_line $choices]
2305 append command_line $completion
2306 # Here is where the completion is actually done. If there
2307 # is one match, complete the command and print a space.
2308 # If two or more matches, complete the command and beep.
2309 # If no match, just beep.
2310 switch [llength $choices] {
2313 %W insert end "$completion "
2314 append command_line " "
2319 %W insert end $completion
2325 # User hit another consecutive tab. List the choices.
2326 # Note that at this point, choices may contain commands
2327 # with spaces. We have to lop off everything before (and
2328 # including) the last space so that the completion list
2329 # only shows the possibilities for the last token.
2330 set choices [lsort $choices]
2331 if {[regexp ".* " $command_line prefix]} {
2332 regsub -all $prefix $choices {} choices
2334 %W insert end "\n[join $choices { }]\n(gdb) $command_line"
2341 proc delete_char {win} {
2343 set tmp [expr [string length $command_line] - 2]
2344 set command_line [string range $command_line 0 $tmp]
2347 proc delete_line {win} {
2350 $win delete {end linestart + 6 chars} end
2357 # simple file selector.
2360 # University of California Berkeley Ph: +1(510)642-8248
2361 # Computer Science Division, 571 Evans Hall Fax: +1(510)642-5775
2365 # Copyright 1993 Regents of the University of California
2366 # Permission to use, copy, modify, and distribute this
2367 # software and its documentation for any purpose and without
2368 # fee is hereby granted, provided that this copyright
2369 # notice appears in all copies. The University of California
2370 # makes no representations about the suitability of this
2371 # software for any purpose. It is provided "as is" without
2372 # express or implied warranty.
2376 # names starting with "fileselect" are reserved by this module
2377 # no other names used.
2378 # Hack - FSBox is defined instead of fileselect for backwards compatibility
2381 # this is the proc that creates the file selector box
2382 # purpose - comment string
2383 # defaultName - initial value for name
2384 # cmd - command to eval upon OK
2385 # errorHandler - command to eval upon Cancel
2386 # If neither cmd or errorHandler are specified, the return value
2387 # of the FSBox procedure is the selected file name.
2389 proc FSBox {{purpose "Select file:"} {defaultName ""} {cmd ""} {errorHandler
2393 if {[Exwin_Toplevel $w "Select File" FileSelect]} {
2394 # path independent names for the widgets
2396 set fileselect(list) $w.file.sframe.list
2397 set fileselect(scroll) $w.file.sframe.scroll
2398 set fileselect(direntry) $w.file.f1.direntry
2399 set fileselect(entry) $w.file.f2.entry
2400 set fileselect(ok) $w.but.ok
2401 set fileselect(cancel) $w.but.cancel
2402 set fileselect(msg) $w.label
2404 set fileselect(result) "" ;# value to return if no callback procedures
2407 Widget_Label $w label {top fillx pady 10 padx 20} -anchor w -width 24
2408 Widget_Frame $w file Dialog {left expand fill} -bd 10
2410 Widget_Frame $w.file f1 Exmh {top fillx}
2411 Widget_Label $w.file.f1 label {left} -text "Dir"
2412 Widget_Entry $w.file.f1 direntry {right fillx expand} -width 30
2414 Widget_Frame $w.file sframe
2416 scrollbar $w.file.sframe.yscroll -relief sunken \
2417 -command [list $w.file.sframe.list yview]
2418 listbox $w.file.sframe.list -relief sunken \
2419 -yscroll [list $w.file.sframe.yscroll set] -setgrid 1
2420 pack append $w.file.sframe \
2421 $w.file.sframe.yscroll {right filly} \
2422 $w.file.sframe.list {left expand fill}
2424 Widget_Frame $w.file f2 Exmh {top fillx}
2425 Widget_Label $w.file.f2 label {left} -text Name
2426 Widget_Entry $w.file.f2 entry {right fillx expand}
2429 $w.but.quit configure -text Cancel \
2430 -command [list fileselect.cancel.cmd $w]
2432 Widget_AddBut $w.but ok OK \
2433 [list fileselect.ok.cmd $w $cmd $errorHandler] {left padx 1}
2435 Widget_AddBut $w.but list List \
2436 [list fileselect.list.cmd $w] {left padx 1}
2437 Widget_CheckBut $w.but listall "List all" fileselect(pattern)
2438 $w.but.listall configure -onvalue "{*,.*}" -offvalue "*" \
2439 -command {fileselect.list.cmd $fileselect(direntry)}
2440 $w.but.listall deselect
2442 # Set up bindings for the browser.
2443 foreach ww [list $w $fileselect(entry)] {
2444 bind $ww <Return> [list $fileselect(ok) invoke]
2445 bind $ww <Control-c> [list $fileselect(cancel) invoke]
2447 bind $fileselect(direntry) <Return> [list fileselect.list.cmd %W]
2448 bind $fileselect(direntry) <Tab> [list fileselect.tab.dircmd]
2449 bind $fileselect(entry) <Tab> [list fileselect.tab.filecmd]
2451 $fileselect(list) configure -selectmode single
2453 bind $fileselect(list) <Button-1> {
2454 # puts stderr "button 1 release"
2455 $fileselect(entry) delete 0 end
2456 $fileselect(entry) insert 0 [%W get [%W nearest %y]]
2459 bind $fileselect(list) <Key> {
2460 $fileselect(entry) delete 0 end
2461 $fileselect(entry) insert 0 [%W get [%W nearest %y]]
2464 bind $fileselect(list) <Double-ButtonPress-1> {
2465 # puts stderr "double button 1"
2466 $fileselect(entry) delete 0 end
2467 $fileselect(entry) insert 0 [%W get [%W nearest %y]]
2468 $fileselect(ok) invoke
2471 bind $fileselect(list) <Return> {
2472 $fileselect(entry) delete 0 end
2473 $fileselect(entry) insert 0 [%W get [%W nearest %y]]
2474 $fileselect(ok) invoke
2477 set fileselect(text) $purpose
2478 $fileselect(msg) configure -text $purpose
2479 $fileselect(entry) delete 0 end
2480 $fileselect(entry) insert 0 [file tail $defaultName]
2482 if {[info exists fileselect(lastDir)] && ![string length $defaultName]} {
2483 set dir $fileselect(lastDir)
2485 set dir [file dirname $defaultName]
2487 set fileselect(pwd) [pwd]
2489 $fileselect(direntry) delete 0 end
2490 $fileselect(direntry) insert 0 [pwd]/
2492 $fileselect(list) delete 0 end
2493 $fileselect(list) insert 0 "Big directory:"
2494 $fileselect(list) insert 1 $dir
2495 $fileselect(list) insert 2 "Press Return for Listing"
2497 fileselect.list.cmd $fileselect(direntry) startup
2499 # set kbd focus to entry widget
2501 # Exwin_ToplevelFocus $w $fileselect(entry)
2503 # Wait for button hits if no callbacks are defined
2505 if {"$cmd" == "" && "$errorHandler" == ""} {
2506 # wait for the box to be destroyed
2509 tkwait variable fileselect(result)
2512 set path $fileselect(result)
2513 set fileselect(lastDir) [pwd]
2514 fileselect.cd $fileselect(pwd)
2515 return [string trimright [string trim $path] /]
2517 fileselect.cd $fileselect(pwd)
2521 proc fileselect.cd { dir } {
2523 if {[catch {cd $dir} err]} {
2528 # auxiliary button procedures
2530 proc fileselect.yck { {tag {}} } {
2532 $fileselect(msg) configure -text "Yck! $tag"
2535 proc fileselect.ok {} {
2537 $fileselect(msg) configure -text $fileselect(text)
2540 proc fileselect.cancel.cmd {w} {
2542 set fileselect(result) {}
2546 proc fileselect.list.cmd {w {state normal}} {
2548 set seldir [$fileselect(direntry) get]
2549 if {[catch {glob $seldir} dir]} {
2550 fileselect.yck "glob failed"
2553 if {[llength $dir] > 1} {
2554 set dir [file dirname $seldir]
2555 set pat [file tail $seldir]
2557 set pat $fileselect(pattern)
2561 if {[file isdirectory $dir]} {
2562 fileselect.getfiles $dir $pat $state
2563 focus $fileselect(entry)
2565 fileselect.yck "not a dir"
2569 proc fileselect.ok.cmd {w cmd errorHandler} {
2571 set selname [$fileselect(entry) get]
2572 set seldir [$fileselect(direntry) get]
2574 if {[string match /* $selname]} {
2575 set selected $selname
2577 if {[string match ~* $selname]} {
2578 set selected $selname
2580 set selected $seldir/$selname
2584 # some nasty file names may cause "file isdirectory" to return an error
2585 if {[catch {file isdirectory $selected} isdir]} {
2586 fileselect.yck "isdirectory failed"
2589 if {[catch {glob $selected} globlist]} {
2590 if {![file isdirectory [file dirname $selected]]} {
2591 fileselect.yck "bad pathname"
2594 set globlist $selected
2599 if {[llength $globlist] > 1} {
2600 set dir [file dirname $selected]
2601 set pat [file tail $selected]
2602 fileselect.getfiles $dir $pat
2605 set selected $globlist
2607 if {[file isdirectory $selected]} {
2608 fileselect.getfiles $selected $fileselect(pattern)
2609 $fileselect(entry) delete 0 end
2616 set fileselect(result) $selected
2621 proc fileselect.getfiles { dir {pat *} {state normal} } {
2623 $fileselect(msg) configure -text Listing...
2626 set currentDir [pwd]
2628 if {[catch {set files [lsort [glob -nocomplain $pat]]} err]} {
2629 $fileselect(msg) configure -text $err
2630 $fileselect(list) delete 0 end
2636 # Normal case - show current directory
2637 $fileselect(direntry) delete 0 end
2638 $fileselect(direntry) insert 0 [pwd]/
2641 # Directory already OK (tab related)
2644 # Changing directory (tab related)
2645 fileselect.cd $currentDir
2648 # Avoid listing huge directories upon startup.
2649 $fileselect(direntry) delete 0 end
2650 $fileselect(direntry) insert 0 [pwd]/
2651 if {[llength $files] > 32} {
2658 # build a reordered list of the files: directories are displayed first
2659 # and marked with a trailing "/"
2660 if {[string compare $dir /]} {
2661 fileselect.putfiles $files [expr {($pat == "*") ? 1 : 0}]
2663 fileselect.putfiles $files
2668 proc fileselect.putfiles {files {dotdot 0} } {
2671 $fileselect(list) delete 0 end
2673 $fileselect(list) insert end "../"
2676 if {[file isdirectory $i]} {
2677 $fileselect(list) insert end $i/
2679 $fileselect(list) insert end $i
2684 proc FileExistsDialog { name } {
2687 set fileExists(ok) 0
2689 message $w.msg -aspect 1000
2690 pack $w.msg -side top -fill both -padx 20 -pady 20
2691 $w.but.quit config -text Cancel -command {FileExistsCancel}
2692 button $w.but.ok -text OK -command {FileExistsOK}
2693 pack $w.but.ok -side left
2694 bind $w.msg <Return> {FileExistsOK}
2696 $w.msg config -text "Warning: file exists
2698 OK to overwrite it?"
2700 set fileExists(focus) [focus]
2703 tkwait variable fileExists(ok)
2706 return $fileExists(ok)
2709 proc FileExistsCancel {} {
2711 set fileExists(ok) 0
2714 proc FileExistsOK {} {
2716 set fileExists(ok) 1
2719 proc fileselect.getfiledir { dir {basedir [pwd]} } {
2722 set path [$fileselect(direntry) get]
2726 if {[string index $path 0] == "~"} {
2730 set path [$fileselect(entry) get]
2732 if {[catch {set listFile [glob -nocomplain $path*]}]} {
2735 foreach el $listFile {
2737 if {[file isdirectory $el]} {
2738 lappend returnList [file tail $el]
2740 } elseif {![file isdirectory $el]} {
2741 lappend returnList [file tail $el]
2748 proc fileselect.gethead { list } {
2751 for {set i 0} {[string length [lindex $list 0]] > $i}\
2752 {incr i; set returnHead $returnHead$thisChar} {
2753 set thisChar [string index [lindex $list 0] $i]
2755 if {[string length $el] < $i} {
2758 if {$thisChar != [string index $el $i]} {
2766 # FIXME this function is a crock. Can write tilde expanding function
2767 # in terms of glob and quote_glob; do so.
2768 proc fileselect.expand.tilde { } {
2771 set entry [$fileselect(direntry) get]
2772 set dir [string range $entry 1 [string length $entry]]
2780 ## look in /etc/passwd
2781 if {[file exists /etc/passwd]} {
2782 if {[catch {set users [exec cat /etc/passwd | sed s/:.*//]} err]} {
2783 puts "Error\#1 $err"
2786 set list [split $users "\n"]
2788 if {[lsearch -exact $list "+"] != -1} {
2789 if {[catch {set users [exec ypcat passwd | sed s/:.*//]} err]} {
2790 puts "Error\#2 $err"
2793 set list [concat $list [split $users "\n"]]
2795 $fileselect(list) delete 0 end
2797 if {[string match $dir* $el]} {
2798 lappend listmatch $el
2799 $fileselect(list) insert end $el
2802 set addings [fileselect.gethead $listmatch]
2803 if {$addings == ""} {
2806 $fileselect(direntry) delete 0 end
2807 if {[llength $listmatch] == 1} {
2808 $fileselect(direntry) insert 0 [file dirname ~$addings/]
2809 fileselect.getfiles [$fileselect(direntry) get]
2811 $fileselect(direntry) insert 0 ~$addings
2815 proc fileselect.tab.dircmd { } {
2818 set dir [$fileselect(direntry) get]
2820 $fileselect(direntry) delete 0 end
2821 $fileselect(direntry) insert 0 [pwd]
2822 if {[string compare [pwd] "/"]} {
2823 $fileselect(direntry) insert end /
2827 if {[catch {set tmp [file isdirectory [file dirname $dir]]}]} {
2828 if {[string index $dir 0] == "~"} {
2829 fileselect.expand.tilde
2836 set dirFile [fileselect.getfiledir 1 $dir]
2837 if {![llength $dirFile]} {
2840 if {[llength $dirFile] == 1} {
2841 $fileselect(direntry) delete 0 end
2842 $fileselect(direntry) insert 0 [file dirname $dir]
2843 if {[string compare [file dirname $dir] /]} {
2844 $fileselect(direntry) insert end /[lindex $dirFile 0]/
2846 $fileselect(direntry) insert end [lindex $dirFile 0]/
2848 fileselect.getfiles [$fileselect(direntry) get] \
2849 "[file tail [$fileselect(direntry) get]]$fileselect(pattern)" opt
2852 set headFile [fileselect.gethead $dirFile]
2853 $fileselect(direntry) delete 0 end
2854 $fileselect(direntry) insert 0 [file dirname $dir]
2855 if {[string compare [file dirname $dir] /]} {
2856 $fileselect(direntry) insert end /$headFile
2858 $fileselect(direntry) insert end $headFile
2860 if {$headFile == "" && [file isdirectory $dir]} {
2861 fileselect.getfiles $dir\
2862 "[file tail [$fileselect(direntry) get]]$fileselect(pattern)" opt
2864 fileselect.getfiles [file dirname $dir]\
2865 "[file tail [$fileselect(direntry) get]]*" newdir
2869 proc fileselect.tab.filecmd { } {
2872 set dir [$fileselect(direntry) get]
2876 if {![file isdirectory $dir]} {
2877 error "dir $dir doesn't exist"
2879 set listFile [fileselect.getfiledir 0 $dir]
2881 if {![llength $listFile]} {
2884 if {[llength $listFile] == 1} {
2885 $fileselect(entry) delete 0 end
2886 $fileselect(entry) insert 0 [lindex $listFile 0]
2889 set headFile [fileselect.gethead $listFile]
2890 $fileselect(entry) delete 0 end
2891 $fileselect(entry) insert 0 $headFile
2892 fileselect.getfiles $dir "[$fileselect(entry) get]$fileselect(pattern)" opt
2895 proc Exwin_Toplevel { path name {class Dialog} {dismiss yes}} {
2897 if {[catch {wm state $path} state]} {
2898 set t [Widget_Toplevel $path $name $class]
2899 if {![info exists exwin(toplevels)]} {
2900 set exwin(toplevels) [option get . exwinPaths {}]
2902 set ix [lsearch $exwin(toplevels) $t]
2904 lappend exwin(toplevels) $t
2906 if {$dismiss == "yes"} {
2907 set f [Widget_Frame $t but Menubar {top fill}]
2908 Widget_AddBut $f quit "Dismiss" [list Exwin_Dismiss $path]
2912 if {$state != "normal"} {
2914 wm geometry $path $exwin(geometry,$path)
2915 # Exmh_Debug Exwin_Toplevel $path $exwin(geometry,$path)
2925 proc Exwin_Dismiss { path {geo ok} } {
2929 set exwin(geometry,$path) [wm geometry $path]
2932 set exwin(geometry,$path) [string trimleft [wm geometry $path] 0123456789x]
2935 catch {unset exwin(geometry,$path)}
2941 proc Widget_Toplevel { path name {class Dialog} {x {}} {y {}} } {
2942 set self [toplevel $path -class $class]
2943 set usergeo [option get $path position Position]
2944 if {$usergeo != {}} {
2945 if {[catch {wm geometry $self $usergeo} err]} {
2946 # Exmh_Debug Widget_Toplevel $self $usergeo => $err
2949 if {($x != {}) && ($y != {})} {
2950 # Exmh_Debug Event position $self +$x+$y
2951 wm geometry $self +$x+$y
2954 wm title $self $name
2959 proc Widget_Frame {par child {class GDB} {where {top expand fill}} args } {
2963 set self $par.$child
2965 eval {frame $self -class $class} $args
2966 pack append $par $self $where
2970 proc Widget_AddBut {par but txt cmd {where {right padx 1}} } {
2971 # Create a Packed button. Return the button pathname
2972 set cmd2 [list button $par.$but -text $txt -command $cmd]
2973 if {[catch $cmd2 t]} {
2974 puts stderr "Widget_AddBut (warning) $t"
2975 eval $cmd2 {-font fixed}
2977 pack append $par $par.$but $where
2981 proc Widget_CheckBut {par but txt var {where {right padx 1}} } {
2982 # Create a check button. Return the button pathname
2983 set cmd [list checkbutton $par.$but -text $txt -variable $var]
2984 if {[catch $cmd t]} {
2985 puts stderr "Widget_CheckBut (warning) $t"
2986 eval $cmd {-font fixed}
2988 pack append $par $par.$but $where
2992 proc Widget_Label { frame {name label} {where {left fill}} args} {
2993 set cmd [list label $frame.$name ]
2994 if {[catch [concat $cmd $args] t]} {
2995 puts stderr "Widget_Label (warning) $t"
2996 eval $cmd $args {-font fixed}
2998 pack append $frame $frame.$name $where
3002 proc Widget_Entry { frame {name entry} {where {left fill}} args} {
3003 set cmd [list entry $frame.$name ]
3004 if {[catch [concat $cmd $args] t]} {
3005 puts stderr "Widget_Entry (warning) $t"
3006 eval $cmd $args {-font fixed}
3008 pack append $frame $frame.$name $where
3012 # End of fileselect.tcl.
3015 # Create a copyright window and center it on the screen. Arrange for
3016 # it to disappear when the user clicks it, or after a suitable period
3019 proc create_copyright_window {} {
3021 message .c.m -text [gdb_cmd {show version}] -aspect 500 -relief raised
3024 bind .c.m <1> {destroy .c}
3025 # "suitable period" currently means "15 seconds".
3027 if {[winfo exists .c]} then {
3036 # FIXME need to handle mono here. In Tk4 that is more complicated.
3037 set highlight "-background red2 -borderwidth 2 -relief sunken"
3039 # Setup the initial windows
3040 create_source_window
3041 create_command_window
3043 # Make this last so user actually sees it.
3044 create_copyright_window
3048 if {[file exists ~/.gdbtkinit]} {