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Old 11-19-2012, 12:06 PM   #1
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Registered: Mar 2012
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tcl/tx progree bar question


Im writing a simple widgth in tcl/tk that will have 3 area: command line entry, log , and progrees bar ( pai chart style). with two button : run &quit.

it all work great but the progress bar ( I didnt wrote this part..:-) ).
could you please help me here to connect the progree bar to the main program?
now, it start automaticlly when the main window comes up. what I need is that the progree bar will start work when the user press the button "Run", and the progrees bar should reflect the real progrresion of the run. ( I attached at the end of the program the log file that I get- I guess by pharsing spacific words from it the progress bar can get update ?)



global command; set command $env(command)

#excelog - run a program with exec and log the output

# Set window tiltle

wm title . "Status Window"

# Create a frame for buttons and entry.

frame .top -borderwidth 10
pack .top -side top -fill x

#Create the command buttons

button .top.quit -text Quit -command exit
set but [button -text "Run it" -command Run ]
pack .top.quit -side right

# Create a labeled entry for the command

label .top.1 -text Command: -padx 0
entry .top.cmd -width 20 -relief sunken -textvariable command
pack .top.1 -side left
pack .top.cmd -side left -fill x -expand true

#set up key binding equivalents to the buttons

bind .top.cmd <Return> Run
bind .top.cmd <Control-c> Stop
focus .top.cmd

#Create a text widget to the log output

frame .t

set log [text .t.log -width 80 -height 10 -borderwidth 2 -relief raised -setgrid true \

-yscrollcommand {.t.scroll set}]

scrollbar .t.scroll -command {.t.log yview}
pack .t.scroll -side right -fill y
pack .t.log -side left -fill both -expand true
pack .t -side top -fill both -expand true

# Run the program and arrange to read its input

proc Run {} {

global command input log but
if [catch {open "|$command |& cat"} input] {

$log insert end $input\n

} else {

fileevent $input readable Log
$log insert end $command\n
$but config -text Stop -command Stop



#Read and log output from the program

proc Log {} {
global input log

if [eof $input ] {


} else {

gets $input line
$log insert end $line\n
$log see end



#Stop the program and fix up the button

proc Stop {} {

global input but

catch {close $input }

$but config -text "Run it" -command Run


# this is the progree pi chart

canvas .c -width 50 -height 50 -highlightt 0

.c create oval 2 2 48 48 -tags t1 -fill red -outline ""

.c create arc 2 2 48 48 -tags t2 -fill green -extent 0 -outline ""

.c create text 25 25 -tags t3

pack .c -padx 60 -pady 5

proc run {percent} \


.c itemconfig t3 -text $percent%

.c itemconfig t2 -extent [expr {round($percent * 3.6)}]


# run

focus -force .c

raise .c

for {set i 0} {$i <= 100} {incr i} \


run $i

after 100



.c itemconfig t1 -fill green


XTR INFO: Creating of lib defs file ./lib_defs_starrc ...


XTR INFO: Executing CCI-STAR flow: corner: typical, operation temperature: 25
PDV WARNING: .anytool file doesn't exists in cds directory
XTR INFO: Run directory: /home/dtmp/RF55LP_6M4X1URDL_RF19TC_fe_ATSTM_mux_menyl_typical_25c_xtr
XTR INFO: RUN calibre query on cell RF19TC_fe_ATSTM_mux...
XTR INFO: Query run command: calibre -query_input /home/dtmp/RF55LP_6M4X1URDL_RF19TC_fe_ATSTM_mux_menyl_typical_25c_xtr/RF19TC_fe_ATSTM_mux_query_cmd -query /home/dtmp/RF55LP_6M4X1URDL_RF19TC_fe_ATSTM_mux_menyl_lvs4cci/svdb_cci > RF19TC_fe_ATSTM_mux_query.log
XTR INFO: Query run was completed. See log file: RF19TC_fe_ATSTM_mux_query.log
XTR INFO: Star NXTGRD file: /ip/owner/menyl/DK55_NEW_55LP_6M4X1URDL/Extraction/Star_rcxt/tech_files/crn55rp_1p06m+alrdl_4x0z1u/1p6m_4x0z1u/RC_Star-RCXT_crn55lp_1p06m+alrdl_4x1u_typical/crn55lp_1p06m+alrdl_4x1u_typical.nxtgrd
XTR INFO: Star map file: /ip/owner/menyl/DK55_NEW_55LP_6M4X1URDL/LVS/Calibre/command_files/MAIN_DECK/CCI_FLOW/STAR_MAP/starrcxt_mapping_1p6m
XTR INFO: OA layer mapping file: /proj/RF55LP_6M4X1URDL/menyl/ws/etc/RF55LP_6M4X1URDL/pdv/templates/dfii_layer_map.txt
XTR INFO: OA device mapping file: /proj/RF55LP_6M4X1URDL/menyl/ws/etc/RF55LP_6M4X1URDL/pdv/templates/dfii_device_map.txt
XTR INFO: Run StarXtract: StarXtract -clean /home/dtmp/RF55LP_6M4X1URDL_RF19TC_fe_ATSTM_mux_menyl_typical_25c_xtr/RF19TC_fe_ATSTM_mux_typical_25c_star_cmd
XTR INFO: The StarRC run (typical, temp: 25) was completed successfully

Last edited by menylea; 11-19-2012 at 12:20 PM.


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