From a5a6e3bd0a4e85c405a31aba675b3a657f299590 Mon Sep 17 00:00:00 2001
From: Tom Tromey <tromey@redhat.com>
Date: Tue, 19 Nov 1996 07:40:18 +0000
Subject: [PATCH]         Fixes for Tcl 7.6 / Tk 4.2:         * gdbtk.tcl
 (apply_filespec): Use tk_getOpenFile.         Removed old fileselect code.   
      * gdbtk.c (Tcl_Alloc): Renamed from Tcl_Malloc.

---
 gdb/ChangeLog |   9 +
 gdb/gdbtk.c   |   2 +-
 gdb/gdbtk.tcl | 661 +---------------------------------------------------------
 3 files changed, 11 insertions(+), 661 deletions(-)

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 5c11a79..27e172b 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,12 @@
+start-sanitize-gdbtk
+Mon Nov 18 23:43:05 1996  Tom Tromey  <tromey@cygnus.com>
+
+	Fixes for Tcl 7.6 / Tk 4.2:
+	* gdbtk.tcl (apply_filespec): Use tk_getOpenFile.
+	Removed old fileselect code.
+	* gdbtk.c (Tcl_Alloc): Renamed from Tcl_Malloc.
+
+end-sanitize-gdbtk
 Mon Nov 18 15:58:05 1996  Jim Wilson  <wilson@cygnus.com>
 
 	* config/mips/tm-mips.h (FIX_CALL_DUMMY): Change unsigned LONGEST
diff --git a/gdb/gdbtk.c b/gdb/gdbtk.c
index a51f6d9..d90dfc0 100644
--- a/gdb/gdbtk.c
+++ b/gdb/gdbtk.c
@@ -120,7 +120,7 @@ static int disassemble_from_exec = -1;
 /* Supply malloc calls for tcl/tk.  */
 
 char *
-Tcl_Malloc (size)
+Tcl_Alloc (size)
      unsigned int size;
 {
   return xmalloc (size);
diff --git a/gdb/gdbtk.tcl b/gdb/gdbtk.tcl
index 598e59c..88058cb 100644
--- a/gdb/gdbtk.tcl
+++ b/gdb/gdbtk.tcl
@@ -2257,7 +2257,7 @@ proc files_command {} {
 button .files -text Files -command files_command
 
 proc apply_filespec {label default command} {
-    set filename [FSBox $label $default]
+    set filename [tk_getOpenFile -title $label -initialfile $default]
     if {$filename != ""} {
 	if {[catch {gdb_cmd "$command $filename"} retval]} {
 	    tk_dialog .filespec_error "gdb : $label error" \
@@ -2682,665 +2682,6 @@ proc delete_line {win} {
 }
 
 #
-# fileselect.tcl --
-# simple file selector.
-#
-# Mario Jorge Silva			          msilva@cs.Berkeley.EDU
-# University of California Berkeley                 Ph:    +1(510)642-8248
-# Computer Science Division, 571 Evans Hall         Fax:   +1(510)642-5775
-# Berkeley CA 94720                                 
-# 
-#
-# Copyright 1993 Regents of the University of California
-# Permission to use, copy, modify, and distribute this
-# software and its documentation for any purpose and without
-# fee is hereby granted, provided that this copyright
-# notice appears in all copies.  The University of California
-# makes no representations about the suitability of this
-# software for any purpose.  It is provided "as is" without
-# express or implied warranty.
-#
-
-
-# names starting with "fileselect" are reserved by this module
-# no other names used.
-# Hack - FSBox is defined instead of fileselect for backwards compatibility
-
-
-# this is the proc that creates the file selector box
-# purpose - comment string
-# defaultName - initial value for name
-# cmd - command to eval upon OK
-# errorHandler - command to eval upon Cancel
-# If neither cmd or errorHandler are specified, the return value
-# of the FSBox procedure is the selected file name.
-
-proc FSBox {{purpose "Select file:"} {defaultName ""} {cmd ""} {errorHandler 
-""}} {
-    global fileselect
-    set w .fileSelect
-    if {[Exwin_Toplevel $w "Select File" FileSelect]} {
-	# path independent names for the widgets
-	
-	set fileselect(list) $w.file.sframe.list
-	set fileselect(scroll) $w.file.sframe.scroll
-	set fileselect(direntry) $w.file.f1.direntry
-	set fileselect(entry) $w.file.f2.entry
-	set fileselect(ok) $w.but.ok
-	set fileselect(cancel) $w.but.cancel
-	set fileselect(msg) $w.label
-	
-	set fileselect(result) ""	;# value to return if no callback procedures
-
-	# widgets
-	Widget_Label $w label {top fillx pady 10 padx 20} -anchor w -width 24
-	Widget_Frame $w file Dialog {left expand fill} -bd 10
-	
-	Widget_Frame $w.file f1 Exmh {top fillx}
-	Widget_Label $w.file.f1 label {left} -text "Dir"
-	Widget_Entry $w.file.f1 direntry {right fillx expand}  -width 30
-	
-	Widget_Frame $w.file sframe
-
-	scrollbar $w.file.sframe.yscroll -relief sunken \
-		-command [list $w.file.sframe.list yview]
-	listbox $w.file.sframe.list -relief sunken \
-		-yscroll [list $w.file.sframe.yscroll set] -setgrid 1
-	pack append $w.file.sframe \
-		$w.file.sframe.yscroll {right filly} \
-		$w.file.sframe.list {left expand fill} 
-	
-	Widget_Frame $w.file f2 Exmh {top fillx}
-	Widget_Label $w.file.f2 label {left} -text Name
-	Widget_Entry $w.file.f2 entry {right fillx expand}
-	
-	# buttons
-	$w.but.quit configure -text Cancel \
-		-command [list fileselect.cancel.cmd $w]
-	
-	Widget_AddBut $w.but ok OK \
-		[list fileselect.ok.cmd $w $cmd $errorHandler] {left padx 1}
-	
-	Widget_AddBut $w.but list List \
-		[list fileselect.list.cmd $w] {left padx 1}    
-	Widget_CheckBut $w.but listall "List all" fileselect(pattern)
-	$w.but.listall configure -onvalue "{*,.*}" -offvalue "*" \
-	    -command {fileselect.list.cmd $fileselect(direntry)}
-	$w.but.listall deselect
-
-	# Set up bindings for the browser.
-	foreach ww [list $w $fileselect(entry)] {
-	    bind $ww <Return> [list $fileselect(ok) invoke]
-	    bind $ww <Control-c> [list $fileselect(cancel) invoke]
-	}
-	bind $fileselect(direntry) <Return> [list fileselect.list.cmd %W]
-	bind $fileselect(direntry) <Tab> [list fileselect.tab.dircmd]
-	bind $fileselect(entry) <Tab> [list fileselect.tab.filecmd]
-
-        $fileselect(list) configure -selectmode single
-
-	bind $fileselect(list) <Button-1> {
-	    # puts stderr "button 1 release"
-	    $fileselect(entry) delete 0 end
-	    $fileselect(entry) insert 0 [%W get [%W nearest %y]]
-	}
-    
-	bind $fileselect(list) <Key> {
-	    $fileselect(entry) delete 0 end
-	    $fileselect(entry) insert 0 [%W get [%W nearest %y]]
-	}
-    
-	bind $fileselect(list) <Double-ButtonPress-1> {
-	    # puts stderr "double button 1"
-	    $fileselect(entry) delete 0 end
-	    $fileselect(entry) insert 0 [%W get [%W nearest %y]]
-	    $fileselect(ok) invoke
-	}
-    
-	bind $fileselect(list) <Return> {
-	    $fileselect(entry) delete 0 end
-	    $fileselect(entry) insert 0 [%W get [%W nearest %y]]
-	    $fileselect(ok) invoke
-	}
-    }
-    set fileselect(text) $purpose
-    $fileselect(msg) configure -text $purpose
-    $fileselect(entry) delete 0 end
-    $fileselect(entry) insert 0 [file tail $defaultName]
-
-    if {[info exists fileselect(lastDir)] && ![string length $defaultName]} {
-	set dir $fileselect(lastDir)
-    } else {
-	set dir [file dirname $defaultName]
-    }
-    set fileselect(pwd) [pwd]
-    fileselect.cd $dir
-    $fileselect(direntry) delete 0 end
-    $fileselect(direntry) insert 0 [pwd]/
-
-    $fileselect(list) delete 0 end
-    $fileselect(list) insert 0 "Big directory:"
-    $fileselect(list) insert 1 $dir
-    $fileselect(list) insert 2 "Press Return for Listing"
-
-    fileselect.list.cmd $fileselect(direntry) startup
-
-    # set kbd focus to entry widget
-
-#    Exwin_ToplevelFocus $w $fileselect(entry)
-
-    # Wait for button hits if no callbacks are defined
-
-    if {"$cmd" == "" && "$errorHandler" == ""} {
-	# wait for the box to be destroyed
-	update idletask
-	grab $w
-	tkwait variable fileselect(result)
-	grab release $w
-
-	set path $fileselect(result)
-	set fileselect(lastDir) [pwd]
-	fileselect.cd $fileselect(pwd)
-	return [string trimright [string trim $path] /]
-    }
-    fileselect.cd $fileselect(pwd)
-    return ""
-}
-
-proc fileselect.cd { dir } {
-    global fileselect
-    if {[catch {cd $dir} err]} {
-	fileselect.yck $dir
-	cd
-    }
-}
-# auxiliary button procedures
-
-proc fileselect.yck { {tag {}} } {
-    global fileselect
-    $fileselect(msg) configure -text "Yck! $tag"
-}
-
-proc fileselect.ok {} {
-    global fileselect
-    $fileselect(msg) configure -text $fileselect(text)
-}
-
-proc fileselect.cancel.cmd {w} {
-    global fileselect
-    set fileselect(result) {}
-    destroy $w
-}
-
-proc fileselect.list.cmd {w {state normal}} {
-    global fileselect
-    set seldir [$fileselect(direntry) get]
-    if {[catch {glob $seldir} dir]} {
-	fileselect.yck "glob failed"
-	return
-    }
-    if {[llength $dir] > 1} {
-	set dir [file dirname $seldir]
-	set pat [file tail $seldir]
-    } else {
-	set pat $fileselect(pattern)
-    }
-    fileselect.ok
-    update idletasks
-    if {[file isdirectory $dir]} {
-	fileselect.getfiles $dir $pat $state
-	focus $fileselect(entry)
-    } else {
-	fileselect.yck "not a dir"
-    }
-}
-
-proc fileselect.ok.cmd {w cmd errorHandler} {
-    global fileselect
-    set selname [$fileselect(entry) get]
-    set seldir [$fileselect(direntry) get]
-
-    if {[string match /* $selname]} {
-	set selected $selname
-    } else {
-	if {[string match ~* $selname]} {
-	    set selected $selname
-	} else {
-	    set selected $seldir/$selname
-	}
-    }
-
-    # some nasty file names may cause "file isdirectory" to return an error
-    if {[catch {file isdirectory $selected} isdir]} {
-	fileselect.yck "isdirectory failed"
-	return
-    }
-    if {[catch {glob $selected} globlist]} {
-	if {![file isdirectory [file dirname $selected]]} {
-	    fileselect.yck "bad pathname"
-	    return
-	}
-	set globlist $selected
-    }
-    fileselect.ok
-    update idletasks
-
-    if {[llength $globlist] > 1} {
-	set dir [file dirname $selected]
-	set pat [file tail $selected]
-	fileselect.getfiles $dir $pat
-	return
-    } else {
-	set selected $globlist
-    }
-    if {[file isdirectory $selected]} {
-	fileselect.getfiles $selected $fileselect(pattern)
-	$fileselect(entry) delete 0 end
-	return
-    }
-
-    if {$cmd != {}} {
-	$cmd $selected
-    } else {
-	set fileselect(result) $selected
-    }
-    destroy $w
-}
-
-proc fileselect.getfiles { dir {pat *} {state normal} } {
-    global fileselect
-    $fileselect(msg) configure -text Listing...
-    update idletasks
-
-    set currentDir [pwd]
-    fileselect.cd $dir
-    if {[catch {set files [lsort [glob -nocomplain $pat]]} err]} {
-	$fileselect(msg) configure -text $err
-	$fileselect(list) delete 0 end
-	update idletasks
-	return
-    }
-    switch -- $state {
-	normal {
-	    # Normal case - show current directory
-	    $fileselect(direntry) delete 0 end
-	    $fileselect(direntry) insert 0 [pwd]/
-	}
-	opt {
-	    # Directory already OK (tab related)
-	}
-	newdir {
-	    # Changing directory (tab related)
-	    fileselect.cd $currentDir
-	}
-	startup {
-	    # Avoid listing huge directories upon startup.
-	    $fileselect(direntry) delete 0 end
-	    $fileselect(direntry) insert 0 [pwd]/
-	    if {[llength $files] > 32} {
-		fileselect.ok
-		return
-	    }
-	}
-    }
-
-    # build a reordered list of the files: directories are displayed first
-    # and marked with a trailing "/"
-    if {[string compare $dir /]} {
-	fileselect.putfiles $files [expr {($pat == "*") ? 1 : 0}]
-    } else {
-	fileselect.putfiles $files
-    }
-    fileselect.ok
-}
-
-proc fileselect.putfiles {files {dotdot 0} } {
-    global fileselect
-
-    $fileselect(list) delete 0 end
-    if {$dotdot} {
-	$fileselect(list) insert end "../"
-    }
-    foreach i $files {
-        if {[file isdirectory $i]} {
-	    $fileselect(list) insert end $i/
-	} else {
-	    $fileselect(list) insert end $i
-	}
-    }
-}
-
-proc FileExistsDialog { name } {
-    set w .fileExists
-    global fileExists
-    set fileExists(ok) 0
-    {
-	message $w.msg -aspect 1000
-	pack $w.msg -side top -fill both -padx 20 -pady 20
-	$w.but.quit config -text Cancel -command {FileExistsCancel}
-	button $w.but.ok -text OK -command {FileExistsOK}
-	pack $w.but.ok -side left
-	bind $w.msg <Return> {FileExistsOK}
-    }
-    $w.msg config -text "Warning: file exists
-$name
-OK to overwrite it?"
-
-    set fileExists(focus) [focus]
-    focus $w.msg
-    grab $w
-    tkwait variable fileExists(ok)
-    grab release $w
-    destroy $w
-    return $fileExists(ok)
-}
-
-proc FileExistsCancel {} {
-    global fileExists
-    set fileExists(ok) 0
-}
-
-proc FileExistsOK {} {
-    global fileExists
-    set fileExists(ok) 1
-}
-
-proc fileselect.getfiledir { dir {basedir [pwd]} } {
-    global fileselect
-
-    set path [$fileselect(direntry) get]
-    set returnList {}
-
-    if {$dir != 0} {
-	if {[string index $path 0] == "~"} {
-	    set path $path/
-	}
-    } else {
-	set path [$fileselect(entry) get]
-    }
-    if {[catch {set listFile [glob -nocomplain $path*]}]} {
-	return  $returnList
-    }
-    foreach el $listFile {
-	if {$dir != 0} {
-	    if {[file isdirectory $el]} {
-		lappend returnList [file tail $el]
-	    }
-	} elseif {![file isdirectory $el]} {
-	    lappend returnList [file tail $el]
-	}	    
-    }
-    
-    return $returnList
-}
-
-proc fileselect.gethead { list } {
-    set returnHead ""
-
-    for {set i 0} {[string length [lindex $list 0]] > $i}\
-	{incr i; set returnHead $returnHead$thisChar} {
-	    set thisChar [string index [lindex $list 0] $i]
-	    foreach el $list {
-		if {[string length $el] < $i} {
-		    return $returnHead
-		}
-		if {$thisChar != [string index $el $i]} {
-		    return $returnHead
-		}
-	    }
-	}
-    return $returnHead
-}
-
-# FIXME this function is a crock.  Can write tilde expanding function
-# in terms of glob and quote_glob; do so.
-proc fileselect.expand.tilde { } {
-    global fileselect
-
-    set entry [$fileselect(direntry) get]
-    set dir [string range $entry 1 [string length $entry]]
-
-    if {$dir == ""} {
-	return
-    }
-
-    set listmatch {}
-
-    ## look in /etc/passwd
-    if {[file exists /etc/passwd]} {
-	if {[catch {set users [exec cat /etc/passwd | sed s/:.*//]} err]} {
-	    puts "Error\#1 $err"
-	    return
-	}
-	set list [split $users "\n"]
-    }
-    if {[lsearch -exact $list "+"] != -1} {
-	if {[catch {set users [exec ypcat passwd | sed s/:.*//]} err]} {
-	    puts "Error\#2 $err"
-	    return
-	}
-	set list [concat $list [split $users "\n"]]
-    }
-    $fileselect(list) delete 0 end
-    foreach el $list {
-	if {[string match $dir* $el]} {
-	    lappend listmatch $el
-	    $fileselect(list) insert end $el
-	}
-    }
-    set addings [fileselect.gethead $listmatch]
-    if {$addings == ""} {
-	return
-    }
-    $fileselect(direntry) delete 0 end
-    if {[llength $listmatch] == 1} {
-	$fileselect(direntry) insert 0 [file dirname ~$addings/]
-	fileselect.getfiles [$fileselect(direntry) get]
-    } else {
-	$fileselect(direntry) insert 0 ~$addings
-    }
-}
-
-proc fileselect.tab.dircmd { } {
-    global fileselect
-
-    set dir [$fileselect(direntry) get]
-    if {$dir == ""} {
-	$fileselect(direntry) delete 0 end
-	    $fileselect(direntry) insert 0 [pwd]
-	if {[string compare [pwd] "/"]} {
-	    $fileselect(direntry) insert end /
-	}
-	return
-    }
-    if {[catch {set tmp [file isdirectory [file dirname $dir]]}]} {
-	if {[string index $dir 0] == "~"} {
-	    fileselect.expand.tilde
-	}
-	return
-    }
-    if {!$tmp} {
-	return
-    }
-    set dirFile [fileselect.getfiledir 1 $dir]
-    if {![llength $dirFile]} {
-	return
-    }
-    if {[llength $dirFile] == 1} {
-	$fileselect(direntry) delete 0 end
-	$fileselect(direntry) insert 0 [file dirname $dir]
-	if {[string compare [file dirname $dir] /]} {
-	    $fileselect(direntry) insert end /[lindex $dirFile 0]/
-	} else {
-	    $fileselect(direntry) insert end [lindex $dirFile 0]/
-	}
-	fileselect.getfiles [$fileselect(direntry) get] \
-	    "[file tail [$fileselect(direntry) get]]$fileselect(pattern)" opt
-	return
-    }
-    set headFile [fileselect.gethead $dirFile]
-    $fileselect(direntry) delete 0 end
-    $fileselect(direntry) insert 0 [file dirname $dir]
-    if {[string compare [file dirname $dir] /]} {
-	$fileselect(direntry) insert end /$headFile
-    } else {
-	$fileselect(direntry) insert end $headFile
-    }
-    if {$headFile == "" && [file isdirectory $dir]} {
-	fileselect.getfiles $dir\
-	    "[file tail [$fileselect(direntry) get]]$fileselect(pattern)" opt
-    } else {
-	fileselect.getfiles [file dirname $dir]\
-	    "[file tail [$fileselect(direntry) get]]*" newdir
-    }
-}
-
-proc fileselect.tab.filecmd { } {
-    global fileselect
-
-    set dir [$fileselect(direntry) get]
-    if {$dir == ""} {
-	set dir [pwd]
-    }
-    if {![file isdirectory $dir]} {
-	error "dir $dir doesn't exist"
-    }
-    set listFile [fileselect.getfiledir 0 $dir]
-    puts $listFile
-    if {![llength $listFile]} {
-	return
-    }
-    if {[llength $listFile] == 1} {
-	$fileselect(entry) delete 0 end
-	$fileselect(entry) insert 0 [lindex $listFile 0]
-	return
-    }
-    set headFile [fileselect.gethead $listFile]
-    $fileselect(entry) delete 0 end
-    $fileselect(entry) insert 0 $headFile
-    fileselect.getfiles $dir "[$fileselect(entry) get]$fileselect(pattern)" opt
-}
-
-proc Exwin_Toplevel { path name {class Dialog} {dismiss yes}} {
-    global exwin
-    if {[catch {wm state $path} state]} {
-	set t [Widget_Toplevel $path $name $class]
-	if {![info exists exwin(toplevels)]} {
-	    set exwin(toplevels) [option get . exwinPaths {}]
-	}
-	set ix [lsearch $exwin(toplevels) $t]
-	if {$ix < 0} {
-	    lappend exwin(toplevels) $t
-	}
-	if {$dismiss == "yes"} {
-	    set f [Widget_Frame $t but Menubar {top fill}]
-	    Widget_AddBut $f quit "Dismiss" [list Exwin_Dismiss $path]
-	}
-	return 1
-    } else {
-	if {$state != "normal"} {
-	    catch {
-		wm geometry $path $exwin(geometry,$path)
-#		Exmh_Debug Exwin_Toplevel $path $exwin(geometry,$path)
-	    }
-	    wm deiconify $path
-	} else {
-	    catch {raise $path}
-	}
-	return 0
-    }
-}
-
-proc Exwin_Dismiss { path {geo ok} } {
-    global exwin
-    case $geo {
-	"ok" {
-	    set exwin(geometry,$path) [wm geometry $path]
-	}
-	"nosize" {
-	    set exwin(geometry,$path) [string trimleft [wm geometry $path] 0123456789x]
-	}
-	default {
-	    catch {unset exwin(geometry,$path)}
-	}
-    }
-    wm withdraw $path
-}
-
-proc Widget_Toplevel { path name {class Dialog} {x {}} {y {}} } {
-    set self [toplevel $path -class $class]
-    set usergeo [option get $path position Position]
-    if {$usergeo != {}} {
-	if {[catch {wm geometry $self $usergeo} err]} {
-#	    Exmh_Debug Widget_Toplevel $self $usergeo => $err
-	}
-    } else {
-	if {($x != {}) && ($y != {})} {
-#	    Exmh_Debug Event position $self +$x+$y
-	    wm geometry $self +$x+$y
-	}
-    }
-    wm title $self $name
-    wm group $self .
-    return $self
-}
-
-proc Widget_Frame {par child {class GDB} {where {top expand fill}} args } {
-    if {$par == "."} {
-	set self .$child
-    } else {
-	set self $par.$child
-    }
-    eval {frame $self -class $class} $args
-    pack append $par $self $where
-    return $self
-}
-
-proc Widget_AddBut {par but txt cmd {where {right padx 1}} } {
-    # Create a Packed button.  Return the button pathname
-    set cmd2 [list button $par.$but -text $txt -command $cmd]
-    if {[catch $cmd2 t]} {
-	puts stderr "Widget_AddBut (warning) $t"
-	eval $cmd2 {-font fixed}
-    }
-    pack append $par $par.$but $where
-    return $par.$but
-}
-
-proc Widget_CheckBut {par but txt var {where {right padx 1}} } {
-    # Create a check button.  Return the button pathname
-    set cmd [list checkbutton $par.$but -text $txt -variable $var]
-    if {[catch $cmd t]} {
-	puts stderr "Widget_CheckBut (warning) $t"
-	eval $cmd {-font fixed}
-    }
-    pack append $par $par.$but $where
-    return $par.$but
-}
-
-proc Widget_Label { frame {name label} {where {left fill}} args} {
-    set cmd [list label $frame.$name ]
-    if {[catch [concat $cmd $args] t]} {
-	puts stderr "Widget_Label (warning) $t"
-	eval $cmd $args {-font fixed}
-    }
-    pack append $frame $frame.$name $where
-    return $frame.$name
-}
-
-proc Widget_Entry { frame {name entry} {where {left fill}} args} {
-    set cmd [list entry $frame.$name ]
-    if {[catch [concat $cmd $args] t]} {
-	puts stderr "Widget_Entry (warning) $t"
-	eval $cmd $args {-font fixed}
-    }
-    pack append $frame $frame.$name $where
-    return $frame.$name
-}
-
-# End of fileselect.tcl.
-
-#
 # Create a copyright window and center it on the screen.  Arrange for
 # it to disappear when the user clicks it, or after a suitable period
 # of time.
-- 
2.7.4