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# OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
# OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, AND NON-INFRINGEMENT
# ARE EXPRESSLY DISCLAIMED.
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# U.S. GOVERNMENT OR ANY OF ITS AGENCIES BE LIABLE FOR ANY DIRECT OR INDIRECT,
# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
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# EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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# This license will be governed by the laws of the Commonwealth of Virginia,
# without reference to its choice of law rules.
# 
######################################################################################
# The procedures below defines customized bindings for some of the widgets.
######################################################################################
# listbox_non_contiguous_selection:  procedure used in pre-4.0 Tk for simulating
# non-contiguous selection in listboxes. Non-contiguous items that are selected will
# appear "contiguously".
######################################################################################
proc listbox_non_contiguous_selection { W cur_selection new_selection } {

        if {[string compare $cur_selection ""] == 0} {
           $W select from $new_selection
	   $W yview $new_selection
           return
        }

        if {[string compare $new_selection "end"] == 0} {
	  set new_selection [expr [$W size] - 1]
        }
        set max_cur_selection [ lintmax $cur_selection ]
        set min_cur_selection [ lintmin $cur_selection ]
        set topview $min_cur_selection

        if { $new_selection > $max_cur_selection } {

           set new_element [$W get $new_selection]
           $W delete $new_selection

           set new_position [expr $max_cur_selection+1]
           $W insert $new_position $new_element
           $W select adjust $new_position

        } elseif { $new_selection < $min_cur_selection } {

           set new_element [$W get $new_selection]
           $W delete $new_selection

           set new_position [expr $min_cur_selection-1]
           $W insert $new_position $new_element
           $W select adjust $new_position
	   set topview $new_position
        }
        $W yview $topview         
}

# bind_listbox_single_select: binds a listbox to allow only one item selection at a
# time.
proc bind_listbox_single_select widget_name {
  global tk_version

  if {$tk_version < 4.0} {
    bind $widget_name <B1-Motion> {;}
    bind $widget_name <Shift-1> {;}
    bind $widget_name <Shift-B1-Motion> {;}
    bind $widget_name <2> {;}
    bind $widget_name <B2-Motion> {;}
  } else {
    $widget_name configure -selectmode single
  }
}

# bind_listbox_readonly: binds a listbox to be in browse mode
proc bind_listbox_readonly widget_name {
    global tk_version	
  
    if {$tk_version >= 4.0} {
      bindtags $widget_name [list $widget_name]
    }

    bind $widget_name <1> {;}
    bind $widget_name <Double-1> {;}
    bind $widget_name <B1-Motion> {;}
    bind $widget_name <Shift-1> {;}
    bind $widget_name <Shift-B1-Motion> {;}
    bind $widget_name <2> {;}
    bind $widget_name <B2-Motion> {;}
}
# bind_text_readonly: binds a text widget to be read-only. 
proc bind_text_readonly widget_name {
  global tk_version

  if {$tk_version >= 4.0} {
    bindtags $widget_name [list $widget_name]
  }

  bind $widget_name <1> {;}
  bind $widget_name <Double-1> {;}
  bind $widget_name <Triple-1> {;}
  bind $widget_name <B1-Motion> {;}
  bind $widget_name <Shift-B1-Motion> {;}
  bind $widget_name <Return> {;}
  bind $widget_name <BackSpace> {;}
  bind $widget_name <Delete> {;}
  bind $widget_name <Control-h> {;}
  bind $widget_name <Control-d> {;}
  bind $widget_name <Control-v> {;}
}

# bind_entry_readonly: binds an entry to be read only.
proc bind_entry_readonly widget_name {
   $widget_name configure -state disabled
}

# register_dependency: registers a set of bindings for the main listboxes: hostsListbox,
#   jobsListbox, and queuesListbox.
proc register_dependency {} {
   global queuesListbox jobsListbox hostsListbox \
   	  HOSTS_LISTBOX_KEY QUEUES_LISTBOX_KEY JOBS_LISTBOX_KEY \
   	  hostsSelMode queuesSelMode jobsSelMode \
   	  hostsSelected queuesSelected jobsSelected tk_version

   if { $tk_version >= 4.0 } {
     bindtags $queuesListbox [list all Listbox $queuesListbox]
     bindtags $jobsListbox [list all Listbox $jobsListbox]
     bindtags $hostsListbox [list all Listbox $hostsListbox]
   }
    bind $queuesListbox <1> {
      
	if { $tk_version < 4.0 } {
	  %W select from [%W nearest %y]
	}

        set queuesSelected \
	       [get_keyvals $queuesListbox $QUEUES_LISTBOX_KEY @ " " "select"]
	loadJobs
        if { [$queuesListbox size] == [llength [$queuesListbox curselection]]} {
		set queuesSelMode "Deselect All"
	} else {
		set queuesSelMode "Select All"
	}
    }
    bind $queuesListbox <B1-Motion> {

        if { $tk_version < 4.0 } {
	  %W select to [%W nearest %y]
        }

        set queuesSelected \
	       [get_keyvals $queuesListbox $QUEUES_LISTBOX_KEY @ " " "select"]
	loadJobs
        if { [$queuesListbox size] == [llength [$queuesListbox curselection]]} {
		set queuesSelMode "Deselect All"
	} else {
		set queuesSelMode "Select All"
	}

    }

    bind $queuesListbox <Shift-1> {
        if { $tk_version < 4.0 } {
	  %W select adjust [%W nearest %y]
	}
        set queuesSelected \
	       [get_keyvals $queuesListbox $QUEUES_LISTBOX_KEY @ " " "select"]
	loadJobs
        if { [$queuesListbox size] == [llength [$queuesListbox curselection]]} {
		set queuesSelMode "Deselect All"
	} else {
		set queuesSelMode "Select All"
	}
    }
    bind $queuesListbox <Shift-B1-Motion> {
        if { $tk_version < 4.0 } {
	  %W select to [%W nearest %y]
        }

        set queuesSelected \
	       [get_keyvals $queuesListbox $QUEUES_LISTBOX_KEY @ " " "select"]
	loadJobs
        if { [$queuesListbox size] == [llength [$queuesListbox curselection]]} {
		set queuesSelMode "Deselect All"
	} else {
		set queuesSelMode "Select All"
	}
    }
    bind $queuesListbox <Control-1> {
        if {$tk_version < 4.0} {
          set cur_selection [%W curselection]
          set new_selection [%W nearest %y]
	  listbox_non_contiguous_selection %W $cur_selection $new_selection
        }

        set queuesSelected \
	       [get_keyvals $queuesListbox $QUEUES_LISTBOX_KEY @ " " "select"]
	loadJobs
        if { [$queuesListbox size] == [llength [$queuesListbox curselection]]} {
		set queuesSelMode "Deselect All"
	} else {
		set queuesSelMode "Select All"
	}
    }
    bind $queuesListbox <Double-1> {
       getQueuesDetail 
    }


    bind $hostsListbox <1> {
	if { $tk_version < 4.0 } {
	  %W select from [%W nearest %y]
	}

        set hostsSelected \
            [get_keyvals $hostsListbox $HOSTS_LISTBOX_KEY "@" " " "select"]
	loadQueues
        if { [$hostsListbox size] == [llength [$hostsListbox curselection]]} {
		set hostsSelMode "Deselect All"
	} else {
		set hostsSelMode "Select All"
	}
    }
    bind $hostsListbox <B1-Motion> {
        if { $tk_version < 4.0 } {
	  %W select to [%W nearest %y]
        }

        set hostsSelected \
            [get_keyvals $hostsListbox $HOSTS_LISTBOX_KEY "@" " " "select"]
	loadQueues
        if { [$hostsListbox size] == [llength [$hostsListbox curselection]]} {
		set hostsSelMode "Deselect All"
	} else {
		set hostsSelMode "Select All"
	}
    }
    bind $hostsListbox <Shift-1> {
	if {$tk_version < 4.0} {
	  %W select adjust [%W nearest %y]
        }
        set hostsSelected \
            [get_keyvals $hostsListbox $HOSTS_LISTBOX_KEY "@" " " "select"]
	loadQueues

        if { [$hostsListbox size] == [llength [$hostsListbox curselection]]} {
		set hostsSelMode "Deselect All"
	} else {
		set hostsSelMode "Select All"
	}
    }
    bind $hostsListbox <Shift-B1-Motion> {
        if { $tk_version < 4.0 } {
	  %W select to [%W nearest %y]
        }
        set hostsSelected \
            [get_keyvals $hostsListbox $HOSTS_LISTBOX_KEY "@" " " "select"]
	loadQueues

        if { [$hostsListbox size] == [llength [$hostsListbox curselection]]} {
		set hostsSelMode "Deselect All"
	} else {
		set hostsSelMode "Select All"
	}
    }
    bind $hostsListbox <Control-1> {
	if {$tk_version < 4.0} {
          set cur_selection [%W curselection]
          set new_selection [%W nearest %y]
	  listbox_non_contiguous_selection %W $cur_selection $new_selection
          %W yview [lindex [%W curselection] 0]
        }
        set hostsSelected \
            [get_keyvals $hostsListbox $HOSTS_LISTBOX_KEY "@" " " "select"]
	loadQueues
        if { [$hostsListbox size] == [llength [$hostsListbox curselection]] } {
		set hostsSelMode "Deselect All"
	} else {
		set hostsSelMode "Select All"
	}
    }
    bind $hostsListbox <Double-1> {
	 getHostsDetail
    }

    bind $jobsListbox <1> {
	if { $tk_version < 4.0 } {
	  %W select from [%W nearest %y]
	}
        set jobsSelected [get_keyvals $jobsListbox $JOBS_LISTBOX_KEY "@" " " "select"]
        if {[$jobsListbox size] == [llength [$jobsListbox curselection]]} {
		set jobsSelMode "Deselect All"
	} else {
		set jobsSelMode "Select All"
	}
    }
    bind $jobsListbox <Double-1> {
	getJobsDetail
    }
    bind $jobsListbox <B1-Motion> {
        if { $tk_version < 4.0 } {
	  %W select to [%W nearest %y]
        }
        set jobsSelected [get_keyvals $jobsListbox $JOBS_LISTBOX_KEY "@" " " "select"]
        if {[$jobsListbox size] == [llength [$jobsListbox curselection]]} {
		set jobsSelMode "Deselect All"
	} else {
		set jobsSelMode "Select All"
	}
    }
    bind $jobsListbox <Shift-1> {
	if {$tk_version < 4.0} {
	  %W select adjust [%W nearest %y]
        }
        set jobsSelected [get_keyvals $jobsListbox $JOBS_LISTBOX_KEY "@" " " "select"]

        if { [$jobsListbox size] == [llength [$jobsListbox curselection]]} {
		set jobsSelMode "Deselect All"
	} else {
		set jobsSelMode "Select All"
	}
    }
    bind $jobsListbox <Shift-B1-Motion> {
        if { $tk_version < 4.0 } {
	  %W select to [%W nearest %y]
        }
        set jobsSelected [get_keyvals $jobsListbox $JOBS_LISTBOX_KEY "@" " " "select"]

        if { [$jobsListbox size] == [llength [$jobsListbox curselection]] } {
		set jobsSelMode "Deselect All"
	} else {
		set jobsSelMode "Select All"
	}
    }
    bind $jobsListbox <Control-1> {
	if {$tk_version < 4.0} {
          set cur_selection [%W curselection]
          set new_selection [%W nearest %y]
          listbox_non_contiguous_selection %W $cur_selection $new_selection

          %W yview [lindex [%W curselection] 0]
	}
        set jobsSelected [get_keyvals $jobsListbox $JOBS_LISTBOX_KEY "@" " " "select"]
        if { [$jobsListbox size] == [llength [$jobsListbox curselection]]} {
		set jobsSelMode "Deselect All"
	} else {
		set jobsSelMode "Select All"
	}
    }
}

# register_trackjob_box: binds 'listbox' to perform the function of a trackjob box.
proc register_trackjob_box {listbox} {
    global tk_version

    if {$tk_version >= 4.0} {
      bindtags $listbox [list all Listbox $listbox]
    }

    bind $listbox <1> {
	if { $tk_version < 4.0 } {
	  %W select from [%W nearest %y]
	}
	set curIdx [%W curselection]
        if {[string compare $curIdx ""] != 0} {
	  set jobid [%W get $curIdx]
	  if {[string compare $jobid ""] != 0} {
	    trackjob_show $jobid
          }
	}
    }
}

# register_default_action: specify the default action (a 'button' activation) when 
#     the <Return> key is pressed in a dialog box given by 'toplevel'.
proc register_default_action {toplevel button} {
  $button configure -relief ridge -borderwidth 3
  bind $toplevel <Return> "catch {$button flash; $button invoke}"
}

# bind_entry_tab: procedure that causes the 'entry_name' widget to pass the input 
# 	focus to  the 'next_entry_name' widget when the <tab> key is hit on the
#       former, or to 'prev_entry_name'  when <Control-b> is pressed.
proc bind_entry_tab {entry_name next_entry_name prev_entry_name {env 0}} {
  global next$entry_name
  global prev$entry_name
  global tk_version

  if {$tk_version >= 4.0} {
    bindtags $entry_name [list all Entry $entry_name]
  }

  set next$entry_name $next_entry_name
  set prev$entry_name $prev_entry_name

  if {$env} {
  	bind $entry_name <Tab> {
   		focus ${next%W}
	    	${next%W} delete 0 end
      		if { [info exists env([%W get])] } {
	    		${next%W} insert 0 $env([%W get])
		}
   		if {$tk_version >= 4.0} {
      			${next%W} xview moveto 1
   		}
  	}

  	bind $entry_name <Control-f> {

   		focus ${next%W}
	    	${next%W} delete 0 end
      		if { [info exists env([%W get])] } {
	    		${next%W} insert 0 $env([%W get])
		}
   		if {$tk_version >= 4.0} {
      			${next%W} xview moveto 1
   		}
  	}
  } else {
  	bind $entry_name <Tab> {
   		focus ${next%W}
   		if {$tk_version >= 4.0} {
      			${next%W} xview moveto 1
   		}
  	}

  	bind $entry_name <Control-f> {

   		focus ${next%W}
   		if {$tk_version >= 4.0} {
      			${next%W} xview moveto 1
   		}
  	}
  }

  bind $entry_name <Control-b> {
   
   focus ${prev%W}
   if {$tk_version >= 4.0} {
      ${prev%W} xview moveto 1
   }
  }
}
# bind_entry_overselect: creates a set of bindings for a user-friendly entry widget.
# 	This includes features such as overwriting selected text, copying and pasting
#	text solely using mouse buttons, use of basic editing keys: left and right
#	arrow keys.
proc bind_entry_overselect {entry_name} {
  global tk_version

  if {$tk_version >= 4.0} {
    return
  } 

  bind $entry_name <1> {
    %W icursor @%x
    %W select clear
    %W select from @%x
    if {[lindex [%W config -state] 4] == "normal"} {
       focus %W
    }
  }

  bind $entry_name <Any-KeyPress> {
## Overwrite the selected region - the selected text is treated as a unit.
## 
    catch {%W delete sel.first sel.last}

    if {[string compare %A ""] != 0} {
        %W insert insert %A
        tk_entrySeeCaret %W
    }
  }
  bind $entry_name <2> {
    catch {%W insert insert [selection get]}
    selection clear %W
    
    tk_entrySeeCaret %W
  }
  bind $entry_name <B2-Motion> {%W scan dragto %y}

  bind $entry_name <Delete> {

## Delete selection if any.
    if [catch {%W delete sel.first sel.last}] {
      tk_entryBackspace %W
    }
    tk_entrySeeCaret %W
  }

  bind $entry_name <BackSpace> {

## Delete selection if any.
    if [catch {%W delete sel.first sel.last}] {
      tk_entryBackspace %W 
    }
    tk_entrySeeCaret %W
  }
  bind $entry_name <Control-h> {
## Delete selection if any.
    if [catch {%W delete sel.first sel.last}] {
      tk_entryBackspace %W 
    }
    tk_entrySeeCaret %W
  }
  bind $entry_name <Control-d> {
    %W delete sel.first sel.last
    tk_entrySeeCaret %W
 }
  bind $entry_name <Control-u> {%W delete 0 end}
  bind $entry_name <Control-v> {
    %W insert insert [selection get]

    tk_entrySeeCaret %W
  }
  bind $entry_name <Control-w> {
    tk_entryBackword %W

    tk_entrySeeCaret %W
  }

  bind $entry_name <Key-Right> {
    set c [ expr [%W index insert] + 1]
    %W icursor $c
    %W select from $c

    tk_entrySeeCaret %W
  }
  bind $entry_name <Key-Left> {
    set c [ expr [%W index insert] - 1]
    %W icursor $c
    %W select from $c

    tk_entrySeeCaret %W
  }

}

# bind_entry_shared_scrollbar: a special procedure that binds a "reserved" scrollbar
#	to 'entry_name.
proc bind_entry_shared_scrollbar {entry_name shared_scrollbar} {
  global tk_version scroll$entry_name

  set scroll$entry_name $shared_scrollbar

  bind $entry_name <1> {
    %W icursor @%x
    %W select clear
    %W select from @%x
    if {[lindex [%W config -state] 4] == "normal"} {
       focus %W
       if {$tk_version < 4.0} {
	  if {[lindex [%W configure -scrollcommand] 4] == ""} {
             %W configure -scrollcommand "${scroll%W} set"
          }
          ${scroll%W} configure -command "%W view"
       } else {
	  if {[lindex [%W configure -xscrollcommand] 4] == ""} {
             %W configure -xscrollcommand "${scroll%W} set"
          }
          ${scroll%W} configure -command "%W xview"
       }
    }
  }
}

# bind_text_overselect: creates a set of bindings for a user-friendly text widget.
# 	This includes features such as overwriting selected text, copying and pasting
#	text solely using mouse buttons, use of basic editing keys: left, right, up,
#	and down arrow keys.
proc bind_text_overselect {text_widget} {
  global tk_version

  if {$tk_version >= 4.0} {
    bindtags $text_widget [list $text_widget all Text]

    bind $text_widget <1> {
      tkTextButton1 %W %x %y
      break
    }

bind $text_widget <B1-Motion> {
      set tkPriv(x) %x
      set tkPriv(y) %y
      tkTextSelectTo %W %x %y
      break
    }

    bind $text_widget <Double-1> {
      set tkPriv(selectMode) word
      tkTextSelectTo %W %x %y
      catch {%W mark set insert sel.first}
      break
    }

    bind $text_widget <Triple-1> {
      set tkPriv(selectMode) line
      tkTextSelectTo %W %x %y
      catch {%W mark set insert sel.first}
      break
    }

    bind $text_widget <Shift-1> {
      tkTextResetAnchor %W @%x,%y
      set tkPriv(selectMode) char
      tkTextSelectTo %W %x %y
      break
    }

    bind $text_widget <Double-Shift-1>      {
      set tkPriv(selectMode) word
      tkTextSelectTo %W %x %y
      break    
    }

    bind $text_widget <Triple-Shift-1>      {
      set tkPriv(selectMode) line
      tkTextSelectTo %W %x %y
      break
    }

    bind $text_widget <B1-Leave> {
      set tkPriv(x) %x
      set tkPriv(y) %y
      tkTextAutoScan %W
      break
    }

    bind $text_widget <B1-Enter> {
      tkCancelRepeat
      break
    }

    bind $text_widget <ButtonRelease-1> {
      tkCancelRepeat
      break
    }

    bind $text_widget <2> {
      %W scan mark %x %y
      set tkPriv(x) %x
      set tkPriv(y) %y
      set tkPriv(mouseMoved) 0
      break
    }
    bind $text_widget <B2-Motion> {
      if {(%x != $tkPriv(x)) || (%y != $tkPriv(y))} {
         set tkPriv(mouseMoved) 1
      }
      if $tkPriv(mouseMoved) {
         %W scan dragto %x %y
      }
      break
    }
    bind $text_widget <ButtonRelease-2> {
      if !$tkPriv(mouseMoved) {
         catch {
            %W insert @%x,%y [selection get -displayof %W]
         }
         %W tag remove sel 0.0 end
      }
      break
    }
    
    return
  }

  bind $text_widget <1> {
    set tk_priv(selectMode) char
    %W mark set insert @%x,%y
    %W mark set anchor insert
    if {[lindex [%W config -state] 4] == "normal"} {focus %W}
  }

  bind $text_widget <Double-1> {
    set tk_priv(selectMode) word
    %W mark set insert "@%x,%y wordstart"
    tk_textSelectTo %W insert
  }

  bind $text_widget <Triple-1> {
    set tk_priv(selectMode) line
    %W mark set insert "@%x,%y linestart"
    tk_textSelectTo %W insert
  }

  bind $text_widget <B1-Motion> {tk_textSelectTo %W @%x,%y}

  bind $text_widget <2> {
    catch {%W insert insert [selection get]}
    selection clear %W
  }
  bind $text_widget <B2-Motion> {%W scan dragto %y}

  bind $text_widget <Return> {%W insert insert \n; %W yview -pickplace insert}
  bind $text_widget <BackSpace> {
      if [catch {%W delete sel.first sel.last}] {
	tk_textBackspace %W
	%W yview -pickplace insert
      }
  }
  bind $text_widget <Delete> {
      if [catch {%W delete sel.first sel.last}] {
	tk_textBackspace %W
	%W yview -pickplace insert
      }
  }
  bind $text_widget <Control-d> { catch {%W delete sel.first sel.last}}
  bind $text_widget <Control-v> {
    %W insert insert [selection get]
    %W yview -pickplace insert
  }
  bind $text_widget <Control-h> {

      if [catch {%W delete sel.first sel.last}] {
 	tk_textBackspace %W
	%W yview -pickplace insert
      }
  }
  bind $text_widget <Key-Right> {
    set idx [regexp "(\[0-9]+)\\.(\[0-9]+)" [%W index insert] match l c]
    incr c
    %W mark set insert $l.$c
    %W mark set anchor insert
    if {[lindex [%W config -state] 4] == "normal"} {focus %W}
  }
  bind $text_widget <Key-Left> {
    set idx [regexp "(\[0-9]+)\\.(\[0-9]+)" [%W index insert] match l c]
    incr c -1
    %W mark set insert $l.$c
    %W mark set anchor insert
    if {[lindex [%W config -state] 4] == "normal"} {focus %W}
  }
  bind $text_widget <Key-Up> {
    set idx [regexp "(\[0-9]+)\\.(\[0-9]+)" [%W index insert] match l c]
    incr l -1
    %W mark set insert $l.$c
    %W mark set anchor insert
    if {[lindex [%W config -state] 4] == "normal"} {focus %W}
  }
  bind $text_widget <Key-Down> {
    set idx [regexp "(\[0-9]+)\\.(\[0-9]+)" [%W index insert] match l c]
    incr l
    %W mark set insert $l.$c
    %W mark set anchor insert
    if {[lindex [%W config -state] 4] == "normal"} {focus %W}
  }

  bind $text_widget <Any-KeyPress> {
    catch {%W delete sel.first sel.last}
    if {"%A" != ""} {
        %W insert insert %A
        %W yview -pickplace insert
    }
  }

}

# register_spinbox: place an appropriate binding to 'entry_name' so that it 
# 	behaves like a spinbox entry.
proc register_spinbox entry {
  global tk_version vlist.$entry

  if {$tk_version >= 4.0} {
    bindtags $entry [list all Entry $entry]
  }
 
  bind $entry <Any-KeyPress> {
    if {$tk_version < 4.0} {
      catch {%W delete sel.first sel.last}

      if {[string compare %A ""] != 0} {
        %W insert insert %A
        tk_entrySeeCaret %W
      }
    }
    set valueList ${vlist.%W}
    set sbox_var [%W get]
    if [regexp "(\[-0-9]+)-(\[-0-9]+)" $valueList match min max] {

	if { $min >= 0 } {
            if { ![regexp "^(\[0-9]+)$" $sbox_var match] || \
	         $sbox_var < $min || $sbox_var > $max } {
	        %W delete 0 end
	    }
	} else {
	    set firstChar [string index $sbox_var 0]
	    set restOfChar [string range $sbox_var 1 end]

	    if { ![regexp "^(\[-0-9]+)$" $firstChar match] } {
	        %W delete 0 end
	    } elseif {[string compare $restOfChar ""] != 0} {

		  if { ![regexp "^(\[0-9]+)$" $restOfChar  match] || \
			 $sbox_var < $min || $sbox_var > $max } {
	        	%W delete 0 end
		  }
	    }
        }
    } elseif { ([lsearch -exact ". ^ $ \[ ] ( ) * + ? |" $sbox_var] != -1 && \
                [lsearch -exact $valueList $sbox_var] == -1) || \
                [lsearch -regexp $valueList "^${sbox_var}"] == -1 } {
       %W delete 0 end
    }
  }

  bind $entry <FocusOut> {
    check_spinbox_value %W
  }
}
proc register_entry_fixsize {entry size} {
  global tk_version size.$entry

  set size.$entry $size

  if {$tk_version >= 4.0} {
    bindtags $entry [list all Entry $entry]
  }

  bind $entry <Any-KeyPress> {
    set size ${size.%W}
    set sbox_var [%W get]
    if {[string length $sbox_var] < $size} {
      if {$tk_version < 4.0} {
        catch {%W delete sel.first sel.last}

        if {[string compare %A ""] != 0} {
          %W insert insert %A
          tk_entrySeeCaret %W
        }
      }
    } else {
      if {$tk_version >= 4.0} {
	 %W delete 0 end
         %W insert 0 [string range $sbox_var 0 [expr $size - 1]]
      }
    }
  }
}
proc bind_depend {mode listbox} {

   global tk_version PBS_JOBS_DETAIL_CMD
   global queuesListbox jobsListbox hostsListbox \
   	  HOSTS_LISTBOX_KEY QUEUES_LISTBOX_KEY JOBS_LISTBOX_KEY \
   	  hostsSelMode queuesSelMode jobsSelMode \
   	  hostsSelected queuesSelected jobsSelected tk_version mode$listbox

   switch -exact -- $mode {
     concur {
	global concurJob

	set mode$listbox concur
     }
     after {
        global afterJob

	set mode$listbox after
     }
     before {
	global beforeJob

	set mode$listbox before
     }
   }

   if { $tk_version >= 4.0 } {
     bindtags $listbox [list all Listbox $listbox]
   }

    bind $listbox <1> {
	if { $tk_version < 4.0 } {
	  %W select from [%W nearest %y]
	}
        set ${mode%W}Job [get_keyvals %W {0} "" ":" "select"]
    }

    bind $listbox <Double-1> {
	win_cmdExec "" "$PBS_JOBS_DETAIL_CMD [set ${mode%W}Job]"
    }

    bind $listbox <B1-Motion> {
        if { $tk_version < 4.0 } {
	  %W select to [%W nearest %y]
        }
        set ${mode%W}Job [get_keyvals %W {0} "" ":" "select"]
    }
    bind $listbox <Shift-1> {
	if {$tk_version < 4.0} {
	  %W select adjust [%W nearest %y]
        }
        set ${mode%W}Job [get_keyvals %W {0} "" ":" "select"]

    }
    bind $listbox <Shift-B1-Motion> {
        if { $tk_version < 4.0 } {
	  %W select to [%W nearest %y]
        }
        set ${mode%W}Job [get_keyvals %W {0} "" ":" "select"]

    }
    bind $listbox <Control-1> {
	if {$tk_version < 4.0} {
          set cur_selection [%W curselection]
          set new_selection [%W nearest %y]
          listbox_non_contiguous_selection %W $cur_selection $new_selection

          %W yview [lindex [%W curselection] 0]
	}
        set ${mode%W}Job [get_keyvals %W {0} "" ":" "select"]
    }
}
# t - toplevel
# e - name entry
# lb - listbox
proc fileselectBindings { e lb } {
  global fileselect tk_version

   if { $tk_version >= 4.0 } {
     bindtags $lb [list all Listbox $lb]
     bindtags $e [list all Entry $e]
   }

# Entry bindings
  bind $e <Return> {
        fileselectList $fileselect(dir)
  }

# A single click puts the name in the entry
# A double click or <Return> select the name
  bind $lb <Button-1> {
	if { $tk_version < 4.0 } {
	  %W select from [%W nearest %y]
	}

        fileselectClick %W %y

        if { [string compare $fileselect(dir) "/"] != 0 && \
             [file isfile $fileselect(dir)/$fileselect(path)] } {
                set fileselect(filepath) $fileselect(dir)/$fileselect(path)
        } elseif { [string compare $fileselect(dir) "/"] == 0 && \
                   [file isfile /$fileselect(path)] } {
                set fileselect(filepath) /$fileselect(path)
        } else {
                set fileselect(filepath) {}
        }
  }
  bind $lb <Double-Button-1> {
        busy_cursor
        fileselectClick %W %y
        fileselectOK
        if [file isfile $fileselect(path)] {
                set fileselect(filepath) $fileselect(path)
        } else {
                set fileselect(filepath) {}
        }
        remove_busy_cursor
  }

}

proc bind_button1 win {
	global coordX coordY

	bind $win <1> {
		set coordX %X
		set coordY %Y
	}
}

proc bind_listbox_select {listbox boxframe} {

   global tk_version box$listbox

   set box$listbox $boxframe

   if { $tk_version >= 4.0 } {
     bindtags $listbox [list all Listbox $listbox]
   }

    bind $listbox <1> {
        if { $tk_version < 4.0 } {
          %W select from [%W nearest %y]
          boxSelect ${box%W} [%W index @%x,%y]
        }
        boxSelect ${box%W} [%W index @%x,%y]
    }
}