/usr/share/elmerfront/tcl/ecif_tk_procsUtil.tcl is in elmer-common 6.1.0.svn.5396.dfsg2-4ubuntu1.
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# *
# * Elmer, A Finite Element Software for Multiphysical Problems
# *
# * Copyright 1st April 1995 - , CSC - IT Center for Science Ltd., Finland
# *
# * This program is free software; you can redistribute it and/or
# * modify it under the terms of the GNU General Public License
# * as published by the Free Software Foundation; either version 2
# * of the License, or (at your option) any later version.
# *
# * This program is distributed in the hope that it will be useful,
# * but WITHOUT ANY WARRANTY; without even the implied warranty of
# * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# * GNU General Public License for more details.
# *
# * You should have received a copy of the GNU General Public License
# * along with this program (in file fem/GPL-2); if not, write to the
# * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
# * Boston, MA 02110-1301, USA.
# *
# *****************************************************************************/
#***********************************************************************
#Program: ELMER Front
#Module: ecif_tk_procsUtil.tcl
#Language: Tcl
#Date: 16.11.98
#Version: 1.00
#Author(s): Martti Verho
#Revisions:
#
#Abstract: Miscellanous utility procedures
#
#************************************************************************
##################
### Exec procs ###
##################
# NOTE: Not in use!!###!!
#
proc StdPanelExec::execStandardPanel {panel} {
global Info
set msg "All ok!"
set code [catch {standardPanelCreate $panel} msg]
if {0 != $code} {
print $msg
}
}
# Exec given tcl-proc
#
proc Util::execProc {proc_name {arguments ""} } {
global Info
set msg "All ok!"
if { $arguments == "" } {
set code [catch {$proc_name} msg]
} else {
set code [catch {$proc_name $arguments} msg]
}
if {0 != $code} {
print $msg
}
}
# Call interface to cpp-proc cpp_exec_
#
proc Util::cpp_exec {cmd {arg ""} } {
global Info
set do_exec 1
set cmsg ""
set code [catch { if { [string match -nocase "*PanelOk" $cmd] } {
if { !$Info(SAVE_PANEL_DATA) } {
set do_exec 0
}
}
} cmsg ]
if { $code != 0 } {
print $cmsg
}
if { !$do_exec } {
print "Not done: cmd=$cmd"
return
}
set emsg [cpp_exec_ $cmd $arg]
if {$emsg != ""} {
print "cpp-exec msg=$emsg"
}
}
# Executes an 'array'proc like: InitialCondition(objectSelected)
# Returns 1 if proc found, otherwise returns 0
#
proc Util::execArrayProc {arrayName procName {arguments ""}} {
global Info
set array_proc_name $arrayName
append array_proc_name "($procName)"
#MSG "proc=$array_proc_name"
#-If proc exists
if { "" != [info commands $array_proc_name] } {
if { $arguments == "" } {
$array_proc_name
} else {
$array_proc_name $arguments
}
#MSG "proc=$array_proc_name exits"
return 1
#-Otherwise
} else {
return 0
}
}
# Call Elmer MATC mtc_domath routine via cpp
#
# NOTE: If precision given, Matc is set to default precision
# after evaluation!
#
proc Util::doMatc { arg {precision ""} } {
global Info
if { $precision == "" } {
set to_do $arg
} else {
set frmt "format($precision,\"rowform\");"
set def_frmt ";format($Info(defaultMatcPrecision),\"rowform\")"
set to_do $frmt$arg$def_frmt
}
set Info(MATC_result) ""
Util::cpp_exec doMatc $to_do
while { $Info(MATC_result) == "" } {}
return $Info(MATC_result)
}
# Get MATC variables
#
proc Util::getMatcVariables { {all 0} } {
global Info
set Info(MATC_result) ""
Util::cpp_exec doMatc "who"
while { $Info(MATC_result) == "" } {}
# Remove info text
#
regsub -nocase "Constants" $Info(MATC_result) "^" allNames
regsub -nocase "currently defined VARIABLES" $allNames "^" allNames
#-Include constants
if { $all } {
set names [lrange [split $allNames "^"] 1 end]
#-Drop constants
} else {
set names [lrange [split $allNames "^"] 2 end]
}
# Make a flat ws-separated list
set names [split [join $names]]
set result ""
foreach nm $names {
set nm [string trim $nm]
if { $nm == "" } continue
if {!$all && $nm == "ans" } continue
lappend result $nm
}
return $result
}
# Get MATC function names
#
proc Util::getMatcFunctions { {all 0} } {
global Info
set Info(MATC_result) ""
Util::cpp_exec doMatc "help"
while { $Info(MATC_result) == "" } {}
# Remove info text
#
regsub -nocase "Builtin Functions" $Info(MATC_result) "^" allNames
regsub -nocase "User Functions" $allNames "^" allNames
#-Include internal functions
if { $all } {
set names [lrange [split $allNames "^"] 1 end]
#-Drop internal functions
} else {
set names [lrange [split $allNames "^"] 2 end]
}
# Make a flat ws-separated list
set names [split [join $names]]
set result ""
foreach nm $names {
set nm [string trim $nm]
if { $nm == "" } continue
lappend result $nm
}
return $result
}
# Return info concerning a Matc defnition
# Resul list: name type (F/V)
#
proc Util::getMatcDefInfo { def } {
global Info
set name ""
set type ""
#-Function name, remove function kwrd and argument part from the name
#
if { [string equal -nocase -length 8 "function" $def] } {
set name [string range $def 8 end]
set idx1 [string first "\{" $name]
set idx2 [string first "(" $name]
if { $idx1 < 0 } {
set idx $idx2
} elseif { $idx2 < 0 } {
set idx $idx1
} elseif { $idx1 < $idx2 } {
set idx $idx1
} else {
set idx $idx2
}
incr idx -1
if { $idx >= 0 } {
set type "F"
set name [string trim [string range $name 0 $idx]]
}
#-A variable name
#
} else {
set type "V"
set name [string trim [lindex [split $def "="] 0]]
}
return [list $name $type]
}
proc Util::generateEvent {} {
global Info
#event generate $Info(clbWinId) <FocusIn>
#event generate $Info(clbWinId) <FocusIn>
update
}
##########################
#### General routines ####
##########################
# Read one line from an input file
#
# NOTE: Skip comments and empty lines, strip end of
# line comment
# Returns: one line
#
proc Util::readInputFileLine { infile {skip_comments 1} {continue_lines 1} {previous_line ""}} {
#-Read until a non-empty line or end of file
while { 1 } {
set count -1
#--Read one line
catch { set count [gets $infile line] }
#--If no succes!
if { $count == -1 } {
return $previous_line
}
set line [string trim $line]
#--Empty line
if { $line == "" } {
continue
}
#--Find possible comment character positions
set idx [string first "!" $line]
set idx2 [string first "#" $line]
if { $idx < 0 } {
set idx $idx2
}
if { $idx2 < 0 } {
set idx2 $idx
}
if { $idx2 < $idx } {
set idx $idx2
}
#--Strip possible comments
if { $skip_comments && $idx != -1 } {
incr idx -1
set line [string range $line 0 $idx]
}
#--If empty line (after stripping comment)
if { $line == "" } {
continue
}
#--Check possible line continuation mark ("\" or "&")
# and append next line to the result if necessary
#
set ch [string index $line end]
# Skip the marker and add next line(s) to the result
#
if { $continue_lines && ($ch == "\\" || $ch == "&") } {
set line [string range $line 0 end-1]
return [Util::readInputFileLine $infile $skip_comments 1 $line]
}
#--Build result
#
set result $previous_line
append result $line
return $result
}
}
# Try to get the value for an global array variable
# If variable does not exists, return blank
#
proc Util::getArrayValue { globArray var} {
upvar #0 $globArray theArray
if { ![info exists theArray($var)] } {
return ""
} else {
return $theArray($var)
}
}
# Remove (unset) all array variables
#
proc Util::unsetArray {globArray} {
Util::unsetArrayVariables $globArray *
}
# Remove (unset) array variables (like Material(DENSITY,err) etc.)
#
proc Util::unsetArrayVariables { globArray {vars} } {
upvar #0 $globArray theArray
if { ![array exists theArray] } {
#MSG "Array $globArray does NOT exists!"
return
}
foreach vn $vars {
#-Form variable pattern (like DENSITY,*)
append pat $vn
#-Pick all array names by pattern
global $globArray
set cnames [array names $globArray $pat]
#MSG "Unsetting vars=$vars pat=$pat cnames=$cnames"
#-Unset all picked names
foreach cname $cnames {
set aname $globArray
append aname ($cname)
catch {unset $aname}
}
}
}
# Remove (unset) array id-variables (like Equation(1,mask) etc.)
# NOTE: If no vars given, delete all vars! (pattern is "*")
#
proc Util::unsetArrayIdVariables { globArray {ids ""} {flds "*"} } {
global $globArray
upvar #0 $globArray theArray
if { $ids == "" } {
if { ![info exists theArray(ids)] } {
return
}
set ids $theArray(ids)
}
foreach id $ids {
foreach vn $flds {
#-Variable pattern
set pat $id
append pat ","
append pat $vn
#-Pick all array names by pattern
set cnames [array names $globArray $pat]
#-Unset all picked names
foreach cname $cnames {
set aname $globArray
append aname ($cname)
catch {unset $aname}
}
}
}
}
# Convert user entered panel name to Gui format
#
# NOTE: Accepted name pairs (input-output) are given in
# argument 'name_table'
#
# NOTE: simple upvar here, NOT like upvar #0 etc.
#
proc Util::convertPanelNameToGuiFormat { name_table panel gui_panel} {
upvar $gui_panel gui_pnl
foreach pair $name_table {
# Skip table comment lines
set tmp [string trim $pair]
if {"#" == [string index $tmp 0] } {
continue
}
set in_file [lindex $pair 0]
set in_gui [lindex $pair 1]
# Remove quotes and all spaces
set panel [Util::stringRemoveQuotes $panel]
set panel [string map {" " ""} $panel]
if { [string equal -nocase $in_file $panel] } {
set gui_pnl $in_gui
return 1
}
}
# Error!
return 0
}
# make a panel array name from a string
# Like: Boundary condition --> BoundaryCondition
#
proc Util::makeArrayName {name} {
set arr_name ""
foreach nm $name {
append arr_name [string totitle [string trim $nm]]
}
return $arr_name
}
# Remove surrounding spaces and quotes from a string
#
proc Util::stringTRQ {name {always_remove 1} {remove_ws 1} } {
set name [Util::stringTrim $name]
set name [Util::stringRemoveQuotes $name $always_remove $remove_ws]
return $name
}
# Remove surrounding quotes from a string
#
proc Util::stringRemoveQuotes {name {always_remove 1} {remove_ws 1} } {
set tmp [string trim $name " \t"]
if { -1 != [string first " " $tmp] } {
set has_blanks 1
} else {
set has_blanks 0
}
# If not force-flag, we do not remove quotes if the
# string contains internal blanks!
#
if { $has_blanks && !$always_remove } {
return $name
}
# Remove quotes
set name [string trim $name "\""]
set name [string trim $name "\'"]
# Remove also white space possibly created after removing the quotes
if { $remove_ws } {
set name [string trim $name " \t"]
}
return $name
}
#--Remove surrounding spaces
#--Change multiple inner spaces to single spaces
#
proc Util::stringTrim {name} {
set name [string trim $name " \t"]
while {1} {
set val [string map {" " " "} $name]
if { 0 == [string compare $val $name] } {
return $name
}
set name $val
}
}
# String non-case sensitive equal (s1=s2)
#
proc Util::nce { s1 s2 } {
return [string equal -nocase $s1 $s2]
}
# Format number
#
proc Util::format { frmt nbr } {
if { [catch { set result [ ::format $frmt $nbr] } msg ] } {
set test [ ::format $frmt 0 ]
set result [string repeat "-" [string length $test]]
}
return $result
}
proc Util::doWait { {time 50} } {
# NOTE: This wait is needed to make the tk_optionMenu variable
# to update!!! (strange indeed!!!)
set done 0
after $time "set done 1"
vwait done
}
# Set new title for the Front main window
# If argument is empty, default (No model) title is set
# Add "*" at the end of the name if model data modified
#
proc Util::setMainWindowTitle { {title ""} } {
global Model
#-Title given
if { $title != "" } {
set wtitle $title
#-Form default title
} else {
set wtitle "ELMER Front - "
if { $Model(CASE_NAME) != "" } {
append wtitle $Model(CASE_NAME)
} else {
append wtitle "No model name"
}
}
Util::updateMainWindowTitle $wtitle
}
# Update title for the gui main window
# Add "*" at the end of the name if model data modified
#
proc Util::updateMainWindowTitle { {wtitle ""}} {
global Info Model
# If no title given, use current title
if { $wtitle == "" } {
set wtitle [wm title $Info(mainWindow)]
}
set wtitle [string trimright $wtitle "*"]
# If model data modified
#
if { $Info(markMainWindowTitle) &&
$Model(Front,needsUpdate)
} {
append wtitle "*"
}
wm title $Info(mainWindow) $wtitle
}
proc Util::setTearOffTitle {window_varname menu window} {
global Model Info
# Store windo name
set Info($window_varname) $window
set title "$Model(CASE_NAME) "
append title [string trim [wm title $window] "."]
wm title $window $title
}
# Form timestring of current time and store
# it also into global Info(currentTimestamp)
#
proc Util::setCurrentTimestamp {} {
global Info
set Info(currentTimestamp) [clock format [clock seconds] -format %c]
return $Info(currentTimestamp)
}
# Format a number to a minimum value
# of decimals (add trailing zeroes if needed)
#
proc Util::formatNumber {value width nof_decimals} {
#--Trim spaces
set tvalue [string trim $value]
#-trim leading zeroes
set tvalue [string trimleft $value "0"]
set tmp [split $tvalue "e"]
set tvalue1 [lindex $tmp 0]
set tvalue2 [lindex $tmp 1]
set width1 $width
if { $tvalue2 != "" } {
set width1 [expr $width1 - 1 - [string length $tvalue2]]
}
#-first zero is needed
if { [string index $tvalue1 0] == "." } {
set tmp "0"
append tmp $tvalue1
set tvalue1 $tmp
}
#--Field is already "full"
if { $width1 == [string length $tvalue1] } {
set result $tvalue1
if { $tvalue2 != "" } {
append result "e"
append result $tvalue2
}
return $result
}
set dpos [string first "." $tvalue1]
#--Count current decimals
# If there are no decimals
if { -1 == $dpos } {
set current_nof_decimals 0
append tvalue1 "."
# Count current nof decimals
} else {
set tlen [string length $tvalue1]
set current_nof_decimals [ expr $tlen - $dpos - 1]
}
#--Append "enough" trailing zeroes
set nof_to_add [expr $nof_decimals - $current_nof_decimals]
set count 0
while { $count < $nof_to_add } {
incr count
append tvalue1 "0"
}
#--Append "enough" leading spaces
set result ""
set tlen [string length $tvalue1]
set nof_to_add [expr $width1 - $tlen]
set count 0
while { $count < $nof_to_add } {
incr count
append result " "
}
append result $tvalue1
if { $tvalue2 != "" } {
append result "e"
append result $tvalue2
}
return $result
}
# Converts time string to clock second
#
proc Util::timeStr2Clock {time_str} {
return [clock scan $time_str]
}
# Converts clock seconds to time string
#
proc Util::timeClock2Str {time} {
if { $time == "" || $time <= 0 } {
return ""
}
return [clock format $time -format %c]
}
# Converts absolute seconds to time string
#
proc Util::timeSec2Str {time} {
if { $time == "" } {
return ""
}
set t $time
# Days
set d [expr $t / 86400]
set t [expr $t - $d * 86400]
# Hours
set h [expr $t / 3600]
set t [expr $t - $h * 3600]
# Minutes
set m [expr $t / 60]
# Seconds
set s [expr $t - $m * 60]
if { $d != 0 } {
set d [format "% 3" $d]
} else {
set d " "
}
set h [format "%02u" $h]
set m [format "%02u" $m]
set s [format "%02u" $s]
return "$d $h:$m:$s"
}
# Converts absolute seconds to time H:M:S string
#
proc Util::timeSec2HourStr {time} {
set t $time
# Hours
set h [expr $t / 3600]
set t [expr $t - $h * 3600]
# Minutes
set m [expr $t / 60]
# Seconds
set s [expr $t - $m * 60]
set h [format "%02u" $h]
set m [format "%02u" $m]
set s [format "%02u" $s]
return "$h:$m:$s"
}
# Converts absolute seconds exactly to time H:M:S.xxx string
#
proc Util::timeSec2HourStrExact {time} {
set t round($time)
# Parts of Second
set p [expr $time - $t]
# Hours
set h [expr $t / 3600]
set t [expr $t - $h * 3600]
# Minutes
set m [expr $t / 60]
# Seconds
set s [expr $t - $m * 60]
set h [format "%02u" $h]
set m [format "%02u" $m]
set s [format "%02u" $s]
if { $p != 0 } {
set p [lindex [split $p "."] 1]
return "$h:$m:$s.$p"
} else {
return "$h:$m:$s"
}
}
# Compare two times in numeric format
# Return:
# time1 < time2 --> -1
# time1 == time2 --> 0
# time1 > time2 --> 1
#
proc Util::compareTimestamps {$time1 $time2} {
return 0
}
proc Util::normalizeVector {x y z} {
set norm [expr sqrt([expr $x*$x + $y*$y + $z*$z])]
if { $norm != 0 } {
set x_ [expr $x / $norm]
set y_ [expr $y / $norm]
set z_ [expr $z / $norm]
return [list $x_ $y_ $z_]
} else {
return [list $x $y $z]
}
}
# Combine two masks to a unique list of mask items
#
proc Util::combineMasks {m1 m2} {
set masks [lsort "$m1 $m2"]
set prev_m ""
set result ""
# Pick unique items
foreach m $masks {
if { $prev_m != $m } {
append result $m
append result " "
set prev_m $m
}
}
return [string trim $result]
}
# Remove "mask_to_remove" from "mask"
#
proc Util::removeMask {mask mask_to_remove} {
set result ""
# Pick unique items
foreach m $mask {
if { $m != $mask_to_remove } {
append result $m
append result " "
}
}
return [string trim $result]
}
# If a variable mask (vmask) matches the panel mask (pmask)
#
proc Util::masksAreMatching {vmask pmask} {
return [Util::patternMatchesString $vmask $pmask]
}
proc Util::masksAreEqual { mask1 mask2 } {
if { [llength $mask1] != [llength $mask2] } {
return 0
}
foreach m1 $mask1 m2 $mask2 {
if { $m1 != $m2 } {
return 0
}
}
return 1
}
proc Util::patternMatchesString_org {pattern str} {
global Info
if { $pattern == "" } {
return 1
}
set len [string length $pattern]
set i 0
set in_exp 0
# Parse RE items like (HT1) in ((FT)&(HT)&!(HT1))
# ===============================================
while { $i < $len } {
# Read next character
# ===================
set c [string index $pattern $i]
#--Check if expression could start
if {$c == "("} {
set in_exp 1
}
#--Check if expression ends
if {$c == ")"} {
set in_exp 0
}
# Pick subexpression
# ==================
# If a letter (mask) group starts after "("
if { $in_exp && [regexp "\[A-Z\]" $c] } {
set sub $c
incr i
#--Read characters untill the next ")"
while { $i < $len } {
set c [string index $pattern $i]
if { $c != ")" } {
append sub $c
} else {
set in_exp 0
break
}
incr i
}
#--Replace all sub_expressions in the "pattern" with "½"(1) or "§"(0)
if { [regexp $sub $str] } {
regsub -all $sub $pattern $Info(maskTrueMark) pattern
} else {
regsub -all $sub $pattern $Info(maskFalseMark) pattern
}
#--Start from beginning again!
set i -1
set len [string length $pattern]
}
incr i
}
regsub -all $Info(maskTrueMark) $pattern 1 pattern
regsub -all $Info(maskFalseMark) $pattern 0 pattern
set result [expr $pattern]
return $result
}
# pattern: typically a field mask like (HT1)
# str : typically a problem mask like ((FT)&(HT)&!(HT1))
#
proc Util::patternMatchesString {pattern str {empty_str_matches_all 1} } {
global Info
if { $pattern == "" || ($str == "" && $empty_str_matches_all) } {
return 1
}
set len [string length $pattern]
set i 0
# Parse RE items like (HT1) in ((FT)&(HT)&!(HT1))
# ===============================================
while { $i < $len } {
set new_pos $i
set sub [Util::findNextSubPattern $pattern $i "new_pos"]
if { $sub == "" } {
break
}
#--Replace all sub_expressions in the "pattern" with "½"(1) or "§"(0)
if { [regexp $sub $str] } {
regsub -all $sub $pattern $Info(maskTrueMark) pattern
} else {
regsub -all $sub $pattern $Info(maskFalseMark) pattern
}
#--Start from beginning again!
set i -1
set len [string length $pattern]
incr i
}
regsub -all $Info(maskTrueMark) $pattern 1 pattern
regsub -all $Info(maskFalseMark) $pattern 0 pattern
set result [expr $pattern]
return $result
}
proc Util::findNextSubPattern {pattern current_pos result_pos } {
global Info
upvar 1 $result_pos pos
set pos $current_pos
set len [string length $pattern]
set sub ""
set in_exp 0
while { $pos < $len } {
# Read next character
# ===================
set c [string index $pattern $pos]
#--Check if expression could start
while { $c == "(" } {
set in_exp 1
incr pos
set c [string index $pattern $pos]
}
# Pick subexpression
# ==================
# NOTE: We use the special character "¤" to mark
# the beginning of the mask!!!
if { $in_exp && [regexp $Info(maskStart) $c] } {
set sub $c
incr pos
#--Read characters untill the next ")"
while { $pos < $len } {
set c [string index $pattern $pos]
if { $c != ")" } {
append sub $c
} else {
return $sub
}
incr pos
}
} else {
set in_exp 0
}
incr pos
}
return $sub
}
####################
### Window procs ###
####################
# Check if panel window exists
#
proc Util::panelExists {globArray} {
upvar #0 $globArray theArray
if { [winfo exists $theArray(winName) ] } {
return 1
} else {
return 0
}
}
# Check if window already exists (before opening it)
# NOTE: wid: the atom name for window
# wname: the widget name for window
# wgeom: can be empty ("")
#
proc Util::checkPanelWindow {globArray wid wname wgeom {update_window_list 1} } {
global Info gMW
upvar #0 $globArray theArray
if { $wid == -1 } {
return 0
}
# Check if window is open
set w [winfo atomname $wid]
#-If window is distroyed
#
if {[winfo exists $w]} {
set exists 1
} else {
set exists 0
}
if {$update_window_list} {
set tmp ""
# Skip this window (wid), but add all other as they are
foreach row $Info(windowList) {
if { $wid != [lindex $row 1] } {
lappend tmp $row
}
}
# Insert this (wid) in the beginning of the list
if { ( [info exist theArray(dataChanged)] && $theArray(dataChanged) ) ||
( [info exist theArray(dataModified)] && $theArray(dataModified) )
} {
set Info(windowList) [linsert $tmp 0 [list $globArray $wid "*$wname"]]
} else {
set Info(windowList) [linsert $tmp 0 [list $globArray $wid $wname]]
}
MenuBuild::createWindowListMenu $gMW(Window,windowList)
}
#-If not exists
if { !$exists } {
return 0
#-Windo exists, activate it
} else {
wm deiconify $w
if {$wgeom != ""} {
wm geometry $w $wgeom
}
focus $w
raise $w
return 1
}
}
# Form a full path
#
# NOTE: Check ./path and ../path formats
#
proc Util::formFullPath {path } {
set path [string trim $path]
#--Check that path is legal!!!
if { [catch { file pathtype $path } ] } {
return $path
}
#--If abslute path, ok
if { "absolute" == [file pathtype $path] } {
return $path
}
#--If relative path
if { "relative" == [file pathtype $path] } {
if { ".." == [string range $path 0 1] } {
set pth [string range $path 2 end]
set pth [string trim $pth]
set pth [string range $pth 1 end]
set pth [string trim $pth]
set cur_pwd [pwd] ;# Store current pwd
cd ".." ;# Back to parent
set bs [pwd] ;# Get parent cd
cd $cur_pwd ;# back to current pwd
} elseif { "." == [string range $path 0 0] } {
set pth [string range $path 1 end]
set pth [string trim $pth]
set pth [string range $pth 1 end]
set pth [string trim $pth]
set bs [pwd]
} else {
set pth $path
set bs ""
}
set dir [file join $bs $pth]
return $dir
}
return $path
}
# Make a path absolute
# relative_base: a possible base for relative paths
# modified_flag: a possible reference variable to used by caller
#
proc Util::makePathAbsolute { inpath {base ""} {modified_flag ""} } {
set path [Util::formFullPath $inpath]
set base [string trim $base]
if { $modified_flag != "" } {
upvar $modified_flag modified
} else {
set modified 0
}
#--Check that path is legal!!!
if { [catch { file pathtype $path } ] } {
return $path
}
# If no base given for relative values, we use
# current working directory as the base
if { $base == "" } {
set base [pwd]
}
#--If abslute path, ok
if { "absolute" == [file pathtype $path] } {
set modified 0
return $path
}
#--If relative path, add base
if { "relative" == [file pathtype $path] } {
set modified 1
return [file join $base $path]
}
#--Volumerelative is the only version left which we
# know how to handle!
if { "volumerelative" != [file pathtype $path] } {
set modified 0
return $path
}
#--Ok we have volumerelative!
set vols [file volume]
set path_parts [file split $path]
set path_vol [string toupper [lindex $path_parts 0]]
set path_vol [string trim $path_vol "/"]
append path_vol "/"
set path_start ""
set path_rest [lrange $path_parts 1 end]
# If no volume-part in the path, we have to add current volume
if { -1 == [lsearch $vols $path_vol] } {
set path_start [join [lindex [file split [pwd]] 0]]
# Pick current directory in the path's volume
} else {
set cur_pwd [pwd] ;# Store current pwd
cd $path_vol ;# Cd to volume
set path_start [pwd] ;# Get pwd in the volume
cd $cur_pwd ;# Restore to curent pwd
}
# Build absolute path
set new_path $path_start
foreach pp $path_rest {
append new_path " $pp"
}
set new_path [eval "file join $new_path"]
set modified 1
return $new_path
}
proc Util::makeTclFilename { fname } {
global Info
#-Windows
if { $Info(platform) == "windows" } {
set fn [string map {"\\" "/"} $fname]
} else {
set fn $fname
}
return [string trim $fn]
}
# Checks that directory exists and ask the user
# the permission to create it if not existing
# Two Button (Ok/Cancel) version which does not allow
# continuing without creating the directory
#
proc Util::checkAndCreateDirectory2B { dir_name
name_msg
{ask_to_create 0}
{create_msg ""}
{verify_existing 0}
{verify_msg ""}
} {
global Info
# If directory exists verify using it.
# ===================================
if { [file isdirectory $dir_name] } {
if {$verify_existing} {
set msg [list "Directory:\n\n" \
"$dir_name\n\n" \
"$name_msg already exists.\n\n" \
"Use it anyway?" ]
if { $verify_msg != "" } {
lappend msg "\n\n$verify_msg"
}
if { ![Message::verifyAction $Info(noviceUser) $msg ok question] } {
return "cancel"
} else {
return "ok"
}
} else {
return "ok"
}
}
# Does not exist, ask if it can be created
# ========================================
# We ask novices always!
if {$ask_to_create} {
set level $Info(powerUser)
} else {
set level $Info(noviceUser)
}
set msg [list "Directory:\n\n" \
"$dir_name\n\n" \
"$name_msg does not exist.\n\n" \
"Create the directory?" ]
if { $create_msg != "" } {
lappend msg "\n\n$create_msg"
}
if { ![Message::verifyAction $level $msg ok question] } {
return "cancel"
}
#-Ok, try to create the directory
if { ![Util::createDirectory $dir_name] } {
return "cancel"
}
return "ok"
}
# Checks that directory exists and ask the user
# the permission to create it if not existing
# Three Button (Yes/No/Cancel) version which allows
# continue without creating the directory
#
proc Util::checkAndCreateDirectory3B { dir_name
name_msg
{ask_to_create 0}
{create_msg ""}
{verify_existing 0}
{verify_msg ""}
} {
global Info
# If directory exists verify using it.
# ===================================
if { [file isdirectory $dir_name] } {
if {$verify_existing} {
set msg [list "Directory:\n\n" \
"$dir_name\n\n" \
"$name_msg already exists.\n\n" \
"Use it anyway?" ]
if { $verify_msg != "" } {
lappend msg "\n\n$verify_msg"
}
if { ![Message::verifyAction $Info(noviceUser) $msg ok question] } {
return "cancel"
} else {
return "ok"
}
} else {
return "ok"
}
}
# Does not exist, ask if it can be created
# =========================================
set rc "ok"
# We ask novices always, power users never!
#
if { ($ask_to_create && ( $Info(userLevel) < $Info(powerUser) )) ||
$Info(userLevel) == $Info(noviceUser)
} {
set msg [list "Directory:\n\n" \
"$dir_name\n\n" \
"$name_msg does not exist.\n\n" \
"Create the directory?" ]
if { $create_msg != "" } {
lappend msg "\n\n$create_msg"
}
# Ask
set Info(messageIcon) question
set rc [Message::dispYesNoCancelMessage $msg]
}
# Check answer
# ============
# Should not continue
if { $rc == "cancel" } {
return "cancel"
}
# Continue, but do not create directory
if { $rc == "no" } {
return "no"
}
# Try to create the directory
# ===========================
if { ![Util::createDirectory $dir_name] } {
return "cancel"
}
return "ok"
}
proc Util::createDirectory {dir_name} {
global Info
#-NOTE: Max directory depth 16!
set path_levels {0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15}
set path_list [file split $dir_name]
set count [llength $path_list]
set counter 0
while { $counter < $count } {
set levels [lrange $path_levels 0 $counter]
set path_to_create ""
foreach i $levels {
set path_to_create [file join $path_to_create [ lindex $path_list $i]]
set msg ""
set code [catch { file mkdir $path_to_create} msg]
if { $code != 0 } {
set msg [list "Directory name $path_to_create :\n" \
"Cannot create the directory because:\n" \
$msg ]
set Info(messageIcon) error
Message::dispOkMessage $msg
return 0
}
}
incr counter
}
return 1
}
# Return subdirectoies under the parent as a list
#
proc Util::getFileList {parent_dir fpattern} {
global Info ModelProperty
if { ![file isdirectory $parent_dir] } {
return ""
}
set tmp_file [file join $ModelProperty(MODEL_DIRECTORY,absolute) "dirlist.txt"]
set pdir [file join $parent_dir $fpattern]
set pdir [file nativename $pdir]
set msg ""
# Windows (note check this for Win2000)
# =======
if { $Info(platform) == "windows" } {
# WinNT and Win2000
if { $Info(os) == $Info(os,WindowsNT) ||
$Info(os) == $Info(os,Windows2K)
} {
catch {set rc [exec cmd.exe /c dir /B /A-D $pdir > $tmp_file] } msg
# Win98 and W95
} else {
catch {set rc [exec command.com /c dir /B /A-D $pdir > $tmp_file] } msg
}
# Unix
# ====
} else {
catch { set rc [exec find $pdir -type f > $tmp_file] } msg
}
# If some error catched!
#
if { $msg != "" } {
set msg [ list "Cannot find files: $pdir\n\n" \
"because: \n\n" \
"$msg\n\n"]
;#Message::dispOkMessage $msg
return ""
}
set ch [open $tmp_file]
set files ""
while { ![eof $ch] } {
set nm [gets $ch]
# Pick filenames
if { [file isfile [file join $parent_dir $nm]] } {
lappend files [file tail $nm]
}
}
close $ch
file delete $tmp_file
return $files
}
# Return subdirectoies under the parent as a list
#
proc Util::getSubdirectoryList {parent_dir} {
global Info ModelProperty
if { ![file isdirectory $parent_dir] } {
return ""
}
set tmp_file [file join $ModelProperty(MODEL_DIRECTORY,absolute) "dirlist.txt"]
set pdir [file nativename $parent_dir]
set msg ""
# Windows (note check this for Win2000)
# =======
if { $Info(platform) == "windows" } {
# WinNT and Win2000
if { $Info(os) == $Info(os,WindowsNT) ||
$Info(os) == $Info(os,Windows2K)
} {
catch {set rc [exec cmd.exe /c dir /B /AD $pdir > $tmp_file] } msg
# Win98 and W95
} else {
catch {set rc [exec command.com /c dir /B /AD $pdir > $tmp_file] } msg
}
# Unix
# ====
} else {
catch { set rc [exec find $pdir -type d > $tmp_file] } msg
}
# If some error catched!
#
if { $msg != "" } {
set msg [ list "Cannot find directories under: $pdir\n\n" \
"because: \n\n" \
"$msg\n\n"]
Message::dispOkMessage $msg
return ""
}
set ch [open $tmp_file]
set dirs ""
while { ![eof $ch] } {
set nm [gets $ch]
# Skip non-directories (and . ..)
if { $nm != "" &&
$nm != "." &&
$nm != ".." &&
$nm != $pdir &&
[file isdirectory [file join $parent_dir $nm]]
} {
lappend dirs [file tail $nm]
}
}
close $ch
file delete $tmp_file
set sub_dirs ""
foreach nm $dirs {
set nm [string trim $nm]
if { $nm != "" } {
lappend sub_dirs $nm
}
}
return $sub_dirs
}
# Check that "path" is writable file
# NOTE: If file does not exist, it is writable!
#
proc Util::isWritableFile {path} {
# Ok, clients can (possibly) create the file
if { ![file exists $path] } {
return 1
}
# File is not writable!
if { ![file writable $path] } {
return 0
}
# NOTE Take care that file is closed after testing it!!!
# File is not write openable!
if { [catch { set ch_id [open $path r+] }] } {
catch { close $ch_id }
return 0
}
catch { close $ch_id }
return 1
}
proc Util::isSimpleFilename {name} {
if { "." == [file dirname $name] } {
return 1
} else {
return 0
}
}
# Open a directory browser to set a directory
# the entry widget "wdg"
# NOTE: uses a Tcl-extension which
# seems to be a bit slow
#
proc Util::fillDirectoryEntry { wdg args } {
global Info
if {![winfo exists $wdg]} {
return
}
set initial_dir ""
set append 0
set panel ""
set field ""
set args [split [join $args] "-"]
foreach arg $args {
set kwd [lindex $arg 0]
set val [lindex $arg 1]
switch $kwd {
append { set append $val }
initDir { set initial_dir $val }
panel { set panel $val }
field { set field $val }
}
}
set arguments "-title \"Select directory\""
# Clean curent value
set cur_val [$wdg get]
set cur_val [string trim [string trim $cur_val] ";"]
if { $initial_dir != "" } {
append arguments " -initialdir \"$initial_dir\""
} elseif { !$append &&
$cur_val != ""
&& [file isdirectory $cur_val]
} {
append arguments " -initialdir \"$cur_val\""
}
# Open browser
set path [tk_getDirectory $arguments ]
#-If pressed "cancel"
if { $path == "" } {
return
}
#-Append mode
if {$append} {
set new_val $cur_val
if { $new_val != "" } {
append new_val "; "
}
append new_val $path
# Add separator for convenience!
append new_val ";"
#-Normal mode (replace)
} else {
set new_val $path
}
$wdg delete 0 end
$wdg insert 0 $new_val
if { $panel != "" } {
Panel::panelDataChanged 1 $panel
Panel::panelDataModified 1 $panel
if { $field != "" } {
upvar #0 $panel theArr
set theArr($field,mod) 1
Widget::setFieldStatus $panel $field
}
}
}
# Open a file browser to set a file name
# into the entry widget "wdg"
#
proc Util::fillFileEntry { wdg args } {
global Info ModelProperty
if { ![winfo exists $wdg] } {
return
}
set init_dir ""
set init_file ""
set absolute 1
set append 0
set drop_inc_path 0
set keep_extension 1
set panel ""
set field ""
set array ""
set absolute_fld ""
set append_fld ""
set drop_inc_path_fld ""
set init_dir_fld ""
set init_file_fld ""
set keep_extension_fld ""
set absolute_fld ""
set absolute_var ""
set drop_inc_path_var ""
set file_types ""
set init_dir_var ""
set init_file_var ""
set keep_extension_var ""
set result_fld ""
set result_abs_fld ""
set result_var ""
set result_abs_var ""
set args [split [join $args] "-"]
foreach arg $args {
set kwd [lindex $arg 0]
set val [lindex $arg 1]
switch $kwd {
array { set array $val }
field { set field $val }
panel { set panel $val }
abs { set absolute $val }
absVar { set absolute_var $val }
absFld { set absolute_fld $val }
append { set append $val }
appendVar { set append_var $val }
appendFld { set append_fld $val }
dropInc { set drop_inc_path $val }
dropIncVar { set drop_inc_path_var $val }
dropIncFld { set drop_inc_path_fld $val }
extensions { set file_types $val }
initDir { set init_dir $val }
initDirVar { set init_dir_var $val }
initDirFld { set init_dir_fld $val }
initFile { set init_file $val }
initFileVar { set init_file_var $val }
initFileFld { set init_file_fld $val }
keepExt { set keep_extension $val }
keepExtVar { set keep_extension_var $val }
keepExtFld { set keep_extension_fld $val }
resultVar { set result_var $val }
resultFld { set result_fld $val }
resultAbsVar { set result_abs_var $val }
resultAbsFld { set result_abs_fld $val }
}
}
#--If array name given
#
if { $array != "" } {
upvar #0 $array theArr
}
#--If result arguments given
#
if { $result_var != "" } {
upvar $result_var result
}
if { $result_abs_var != "" } {
upvar $result_abs_var result_abs
}
#--Set control variables (possibly from array)
#
foreach vn {absolute drop_inc_path keep_extension init_dir init_file} {
set fld_var [set $vn\_fld]
set var_var [set $vn\_var]
#-Control in an array variable
if { $array != "" && $fld_var != "" } {
set $vn $theArr($fld_var)
#-Control in a variable
} elseif { $var_var != "" } {
set $vn [set $var_var]
}
}
set title "Select file"
set idir ""
set ifile ""
set inc_dirs [string trim $ModelProperty(INCLUDE_PATH) ";"]
set inc_dirs [split $inc_dirs ";"]
set inc_dir [lindex $inc_dirs 0]
#--Clean current entry value
set cur_val [$wdg get]
set cur_val [string trim [string trim $cur_val] ";"]
if { $cur_val == "" ||
[Util::isSimpleFilename $cur_val]
} {
set cur_dir $inc_dir
} else {
set cur_dir [file dirname $cur_val]
}
set cur_val [file tail $cur_val]
if { $cur_dir != "" &&
[file isdirectory $cur_dir]
} {
set idir $cur_dir
}
if { $init_dir != "" } {
set idir $init_dir
}
if { $init_file != "" } {
set ifile $init_file
}
#--Open file browser
set path [tk_getOpenFile -title $title -initialdir $idir -initialfile $ifile -parent $wdg -filetypes $file_types]
#--If pressed "cancel"
if { $path == "" } {
return
}
set new_dir [file dirname $path]
set new_file [file tail $path]
#--Pick results for possible result arguments
#-Result to array
#
if { $array != "" } {
if { $result_abs_fld != "" } {
set theArr($result_abs_fld) $new_dir
}
if { $result_fld != "" } {
set theArr($result_fld) $new_file
}
}
#-Result to (possible) upvar-variable
#
set result_abs $new_dir
set result $new_file
#--If file extension should be dropped
if { !$keep_extension } {
set new_file [file rootname $new_file]
}
#--This is the default result
set new_path [file join $new_dir $new_file]
set new_val $new_path
#-If file-path belong to include paths
# we do not keep the path
if { $drop_inc_path } {
# If new-dir is not among include paths,
# we use the full path
#
if { -1 == [List::fileListSearch $inc_dirs $new_dir] } {
set new_val $new_path
# Otherwise new value is just the file name
#
} else {
set new_val $new_file
}
}
#-If path should be dropped
if { !$absolute } {
set new_val $new_file
}
$wdg delete 0 end
$wdg insert 0 $new_val
if { $panel != "" } {
Panel::panelDataChanged 1 $panel
Panel::panelDataModified 1 $panel
if { $field != "" } {
upvar #0 $panel theArr
set theArr($field,mod) 1
Widget::setFieldStatus $panel $field
}
}
}
# Select proper coordinate label (X R P etc.)
# for the coordinate (1 2 3)
#
proc Util::getCoordinateLabel {coordinate} {
global Coordinate
if { $coordinate == "" || $coordinate < 1 || $coordinate > 3 } {
return ""
}
if { [info exists Coordinate(COORDINATE_MAPPING)] } {
set coord_index [lindex $Coordinate(COORDINATE_MAPPING) [incr coordinate -1] ]
} else {
set coord_index $coordinate
}
incr coord_index -1
set labels [lindex $Coordinate(coordinateLabels) \
$Coordinate(coordinateLabelIndex)]
return [lindex $labels $coord_index]
}
# Set currently valid flag names for each group
#
proc Util::updateFlagNameValues {} {
global Info ModelFlags
# Groups
set draw_target { DRAW_TARGET_BODIES
DRAW_TARGET_SURFACES
DRAW_TARGET_EDGES }
set select_method { SELECT_METHOD_SINGLE
SELECT_METHOD_ALL
SELECT_METHOD_BY_NEIGHBOR
SELECT_METHOD_BY_NORMAL
SELECT_METHOD_BY_PLANE
SELECT_METHOD_BY_BOX
SELECT_METHOD_BY_RECTANGLE }
set select_mode { SELECT_MODE_TOGGLE
SELECT_MODE_EXTEND
SELECT_MODE_REDUCE }
set grp_flag_vars { draw_target select_method select_mode }
set grp_names { DRAW_TARGET SELECT_METHOD SELECT_MODE }
#---Loop all groups
foreach grp_flags $grp_flag_vars grp_name $grp_names {
set ModelFlags($grp_name) ""
#--Loop all flags within the group
foreach flag [set $grp_flags] {
#-Find first flag values which is ON, and
# make that flag the current
#
if { [info exists ModelFlags($flag)] &&
$ModelFlags($flag)
} {
set ModelFlags($grp_name) $flag
break
}
}
}
#print "draw_target=$ModelFlags(DRAW_TARGET)"
#print "select_method=$ModelFlags(SELECT_METHOD)"
#print "select_mode=$ModelFlags(SELECT_MODE)"
}
# Set flag value in the Gui and in the model (cpp)
#
proc Util::setFlagValue { flag_group flag_name {value ""} } {
global Info ModelFlags
set old_value ModelFlags($flag_name,oldValue)
#---If new value is not given, read it from
# the flag array where it is already set
if {$value == ""} {
set new_value $ModelFlags($flag_name)
} else {
set new_value $value
}
#---Reset first exlusive type of flags
switch $flag_group {
DRAW_TARGET {
set ModelFlags(DRAW_TARGET) $flag_name
set ModelFlags(DRAW_TARGET_BODIES) 0
set ModelFlags(DRAW_TARGET_SURFACES) 0
set ModelFlags(DRAW_TARGET_EDGES) 0
}
SELECT_METHOD {
set ModelFlags(SELECT_METHOD) $flag_name
set ModelFlags(SELECT_METHOD_SINGLE) 0
set ModelFlags(SELECT_METHOD_ALL) 0
set ModelFlags(SELECT_METHOD_BY_NEIGHBOR) 0
set ModelFlags(SELECT_METHOD_BY_NORMAL) 0
set ModelFlags(SELECT_METHOD_BY_PLANE) 0
set ModelFlags(SELECT_METHOD_BY_BOX) 0
set ModelFlags(SELECT_METHOD_BY_RECTANGLE) 0
}
SELECT_MODE {
# You can't turn these completely off
if {$new_value == $old_value} {
return
}
set ModelFlags(SELECT_MODE) $flag_name
set ModelFlags(SELECT_MODE_TOGGLE) 0
set ModelFlags(SELECT_MODE_EXTEND) 0
set ModelFlags(SELECT_MODE_REDUCE) 0
}
}
#---Then set the updated value
set ModelFlags($flag_name) $new_value
set ModelFlags($flag_name,oldValue) $new_value
#---Send to the model
set sp $Info(cmdSeparator)
set data "$flag_group $flag_name $new_value"
Util::cpp_exec "setFlagValue" $data
}
proc Util::restoreFlagValue {globArray flag_grp {flag_name ""} } {
global ModelFlags
upvar #0 $globArray theArray
# Was flag value stored at group level or flag-name level
if { $flag_name == "" } {
set array_var $flag_grp
} else {
set array_var $flag_name
}
if { ![info exists theArray($array_var,cur)] ||
![info exists theArray($array_var,prev)]
} {
return
}
# Flag name given is stored array variable
if { $flag_name == "" } {
set flag_name $theArray($array_var,cur)
# If user has turned off the flag which was set when panel was
# open, do nothing!
if { !$ModelFlags($flag_name) } {
return
}
# Turn on the previous flag
set flag_name $theArray($flag_grp,prev)
Util::setFlagValue $flag_grp $flag_name 1
# Flag name given as an argument and flag value stored in array variable
} else {
if { $ModelFlags($flag_name) != $theArray($array_var,cur) } {
return
}
Util::setFlagValue $flag_grp $flag_name $theArray($array_var,prev)
}
}
proc Util::updateGui { {only_idle_tasks 1} } {
global Info
if { $only_idle_tasks } {
update idletasks
} else {
if { $Info(platform) == "windows" } {
update
} else {
update idletasks
}
}
}
# Add a file path to list
#
proc Util::addToFileList { listname filename {only_latest 1} } {
global Info
upvar #0 $listname lname
# Pick new file modified time
if { [file exists $filename] } {
set mt [file mtime $filename]
} else {
set mt ""
}
# Drop earlier instances if only the lates should be stored
#
if { $only_latest } {
set new_list ""
# Loop old list
foreach itm $lname {
# Skip entry if names match and time is earlier
#
set n [lindex $itm 0]
set t [lindex $itm 1]
#-In Windows filenames are not case-sensitive
if { $Info(platform) == "windows" } {
if { [string equal -nocase $filename $n] && $mt >= $t } {
continue
}
#-In Unix filenames are case-sensitive
} else {
if { [string equal $filename $n] && $mt >= $t } {
continue
}
}
# Old entry is stored normally
#
lappend new_list $itm
}
# This is now our list to add to
#
set lname $new_list
}
# Store new filename,mtime
#
lappend lname [list $filename $mt]
}
# end ecif_tk_procsUtil.tcl
# *************************
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