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win.tcl
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win.tcl
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###########################################################
# Name: win.tcl
# Author: Daniele Bonini ([email protected])
# Date: 26/11/2023
# Desc: Win namespace of RadXIDE.
#
# Win namespace scaffolding and most of the code
# here presented and distributed contains excerpts
# from [alited](https://github.com/aplsimple/alited
# by Alex Plotnikov and contributors to the project.
# The original code of these excerpts could be
# borrowed from other sources which the author
# and the contributors to this RadXIDE have no
# knowledge about.
#
# License: MIT. Copyrights 5 Mode (Last implementation and adaptations.)
# Copyright (c) 2021-2023 Alex Plotnikov https://aplsimple.github.io (original scaffolding and excerpts.)
#
###########################################################
namespace eval win {
array set _PU_opts [list -NONE =NONE=]
set _PU_opts(_MODALWIN_) [list]
variable _AP_Properties; array set _AP_Properties [list]
variable _AP_ICO { none folder OpenFile SaveFile saveall print font color \
date help home misc terminal run tools file find replace other view \
categories actions config pin cut copy paste plus minus add delete \
change diagram box trash double more undo redo up down previous next \
previous2 next2 upload download tag tagoff tree lock light restricted \
attach share mail www map umbrella gulls sound heart clock people info \
err warn ques retry yes no ok cancel exit }
variable _AP_IMG; array set _AP_IMG [list]
variable _AP_VARS; array set _AP_VARS [list]
variable UFF "\uFFFF"
variable querydlg {}
variable CheckNomore
array set msgarray [list]
set Dlgpath ""
set Dlgname ""
set dlg(PATH) ""
set dlg(NAME) ""
set dlg(FIELDS) {}
set Indexdlg 0
set _savedvv [list]
set MODALWINDOW {}
set Foundstr {}
# array set data [list]
# set data(en1) {}
# set data(docheck) yes
set Foundstr {} ;# current found string
set HLstring {} ;# current selected string
set Widgetopts [list]
set _Defaults [dict create \
bts {{} {}} \
but {{} {}} \
buT {{} {-width -20 -pady 1}} \
btT {{} {-width -20 -pady 1 -relief flat -overrelief raised -highlightthickness 0 -takefocus 0}} \
can {{} {}} \
chb {{} {}} \
swi {{} {}} \
chB {{} {-relief sunken -padx 6 -pady 2}} \
cbx {{} {}} \
fco {{} {}} \
ent {{} {}} \
enT {{} {-insertwidth $::apave::cursorwidth -insertofftime 250 -insertontime 750}} \
fil {{} {}} \
fis {{} {}} \
dir {{} {}} \
fon {{} {}} \
clr {{} {}} \
dat {{} {}} \
fiL {{} {}} \
fiS {{} {}} \
diR {{} {}} \
foN {{} {}} \
clR {{} {}} \
daT {{} {}} \
sta {{} {}} \
too {{} {}} \
fra {{} {}} \
ftx {{} {}} \
frA {{} {}} \
gut {{} {-width 0 -highlightthickness 1}} \
lab {{-sticky w} {}} \
laB {{-sticky w} {}} \
lfr {{} {}} \
lfR {{} {-relief groove}} \
lbx {{} {-activestyle none -exportselection 0 -selectmode browse}} \
flb {{} {}} \
meb {{} {}} \
meB {{} {}} \
nbk {{} {}} \
opc {{} {}} \
pan {{} {}} \
pro {{} {}} \
rad {{} {}} \
raD {{} {-padx 6 -pady 2}} \
sca {{} {-orient horizontal -takefocus 0}} \
scA {{} {-orient horizontal -takefocus 0}} \
sbh {{-sticky ew} {-orient horizontal -takefocus 0}} \
sbH {{-sticky ew} {-orient horizontal -takefocus 0}} \
sbv {{-sticky ns} {-orient vertical -takefocus 0}} \
sbV {{-sticky ns} {-orient vertical -takefocus 0}} \
scf {{} {}} \
seh {{-sticky ew} {-orient horizontal -takefocus 0}} \
sev {{-sticky ns} {-orient vertical -takefocus 0}} \
siz {{} {}} \
spx {{} {}} \
spX {{} {}} \
tbl {{} {-selectborderwidth 1 -highlightthickness 2 \
-labelcommand tablelist::sortByColumn -stretch all \
-showseparators 1}} \
tex {{} {-undo 1 -maxundo 0 -highlightthickness 2 -insertofftime 250 -insertontime 750 -insertwidth $::apave::cursorwidth -wrap word -selborderwidth 1 -exportselection 0}} \
tre {{} {-selectmode browse}} \
h_ {{-sticky ew -csz 3 -padx 3} {}} \
v_ {{-sticky ns -rsz 3 -pady 3} {}}]
set TexM {}
# __________________________ AddButtonIcon _________________________ #
proc AddButtonIcon {w attrsName} {
# Gets the button's icon based on its text and name (e.g. butOK) and
# appends it to the attributes of button.
# w - button's name
# attrsName - name of variable containing attributes of the button
upvar 1 $attrsName attrs
set com [getOption -com {*}$attrs]
if {[string is integer -strict $com]} {
extractOptions attrs -com {}
append attrs " -com {::radxide::win::res {} $com}" ;# returned integer result
}
if {[getOption -image {*}$attrs] ne {}} return
set txt [getOption -t {*}$attrs]
if {$txt eq {}} { set txt [getOption -text {*}$attrs] }
set im {}
set icolist [list {exit abort} {exit close} \
{SaveFile save} {OpenFile open}]
# ok, yes, cancel, apply buttons should be at the end of list
# as their texts can be renamed (e.g. "Help" in e_menu's "About")
lappend icolist {*}[iconImage] {yes apply}
foreach icon $icolist {
lassign $icon ic1 ic2
# text of button is of highest priority at defining its icon
if {[string match -nocase $ic1 $txt] || \
[string match -nocase b*t$ic1 $w] || ($ic2 ne {} && ( \
[string match -nocase b*t$ic2 $w] || [string match -nocase $ic2 $txt]))} {
if {[string match -nocase btT* $w]} {
set cmpd none
} else {
set cmpd left
}
append attrs " [iconA $ic1 small $cmpd]"
break
}
}
return
}
# __________________ AddPopupAttr ________________#
proc AddPopupAttr {w attrsName atRO isRO args} {
# Adds the attribute to call a popup menu for an editable widget.
# w - widget's name
# attrsName - variable name for attributes of widget
# atRO - "readonly" attribute (internally used)
# isRO - flag of readonly widget
# args - widget states to be checked
upvar 1 $attrsName attrs
lassign $args state state2
if {$state2 ne {}} {
if {[getOption -state {*}$attrs] eq $state2} return
set isRO [expr {$isRO || [getOption -state {*}$attrs] eq $state}]
}
if {$isRO} {append atRO RO}
append attrs " $atRO $w"
return
}
# __________________________ AppendButtons _________________________ #
proc AppendButtons {widlistName buttons neighbor pos defb timeout win modal} {
# Adds buttons to the widget list from a position of neighbor widget.
# widlistName - variable name for widget list
# buttons - buttons to add
# neighbor - neighbor widget
# pos - position of neighbor widget
# defb - default button
# timeout - timeout (to count down seconds and invoke a button)
# win - dialogue's path
# modal - yes if the window is modal
# Returns list of "Help" button's name and command.
upvar $widlistName widlist
namespace upvar ::radxide dan dan
variable Dlgpath
set Defb1 [set Defb2 [set bhlist {}]]
foreach {but txt res} $buttons {
#set com "res $Dlgpath"
#set com "::radxide::win::res $Dlgpath"
#if {[info commands $res] eq {}} {
# set com "$com $res"
#} else {
# if {$res eq {destroy}} {
# # for compatibility with old modal windows
# if {$modal} {set res "$com 0"} {set res "destroy $win"}
# }
# set com $res ;# "res" is set as a command
#}
set com $res
if {$but eq {butHELP}} {
# Help button contains the command in "res"
set com [string map "%w $win" $res]
set bhlist [list $but $com]
} elseif {$Defb1 eq {}} {
set Defb1 $but
} elseif {$Defb2 eq {}} {
set Defb2 $but
}
if {[set _ [string first "::" $txt]]>-1} {
set tt " -tip {[string range $txt $_+2 end]}"
set txt [string range $txt 0 $_-1]
} else {
set tt {}
}
if {$timeout ne {} && ($defb eq $but || $defb eq {})} {
set tmo "-timeout {$timeout}"
} else {
set tmo {}
}
if {$but eq {butHELP}} {
set neighbor [lindex $widlist end 1]
set widlist [lreplace $widlist end end]
lappend widlist [list $but $neighbor T 1 1 {-st w} \
"-t \"$txt\" -com \"$com\"$tt $tmo -tip F1"]
set h h_Help
lappend widlist [list $h $but L 1 94 {-st we}]
set neighbor $h
} else {
lappend widlist [list $but $neighbor $pos 1 1 {-st we} \
"-t \"$txt\" -com \"$com\"$tt $tmo"]
set neighbor $but
}
set pos L
}
lassign [LowercaseWidgetName $Dlgpath.fra.$Defb1] Defb1
lassign [LowercaseWidgetName $Dlgpath.fra.$Defb2] Defb2
return $bhlist
}
# __________________________ appendDialogField _________________________ #
proc addDialogField {fldname oldval newval} {
variable dlg
set newlist [list $fldname $oldval $newval]
set dlg(FIELDS) [linsert $dlg(FIELDS) end $newlist]
}
# __________________________ basicFontSize _________________________ #
proc basicFontSize {{fs 0} {ds 0}} {
# Gets/Sets a basic size of font used in apave
# fs - font size
# ds - incr/decr of size
# If 'fs' is omitted or ==0, this method gets it.
# If 'fs' >0, this method sets it.
namespace upvar ::radxide dan dan
#if {$fs} {
# set ::radxide::_CS_(fs) [expr {$fs + $ds}]
# my create_Fonts
# return $::radxide::_CS_(fs)
#} else {
# return [expr {$::radxide::_CS_(fs) + $ds}]
#}
return $dan(CHARSIZE)
}
# __________________________ basicDefFont _________________________ #
proc basicDefFont {{deffont ""}} {
# Gets/Sets a basic default font.
# deffont - font
# If 'deffont' is omitted or =="", this method gets it.
# If 'deffont' is set, this method sets it.
namespace upvar ::radxide dan dan
#if {$deffont ne ""} {
# return [set ::apave::_CS_(defFont) $deffont]
#} else {
# return $::apave::_CS_(defFont)
#}
return $dan(CHARFAMILY)
}
# __________________________ basicTextFont _________________________ #
proc basicTextFont {{textfont ""}} {
# Gets/Sets a basic font used in editing/viewing text widget.
# textfont - font
# If 'textfont' is omitted or =="", this method gets it.
# If 'textfont' is set, this method sets it.
namespace upvar ::radxide dan dan
#if {$textfont ne ""} {
# return [set ::apave::_CS_(textFont) $textfont]
#} else {
# return $::apave::_CS_(textFont)
#}
return $dan(CHARFAMILY)
}
# __________________________ checkXY _________________________ #
proc checkXY {win w h x y} {
# Checks the coordinates of window (against the screen).
# w - width of window
# h - height of window
# x - window's X coordinate
# y - window's Y coordinate
# Returns new coordinates in +X+Y form.
# check for left/right edge of screen (accounting decors)
set scrw [expr {[winfo vrootwidth $win] - 12}]
set scrh [expr {[winfo vrootheight $win] - 36}]
if {($x + $w) > $scrw } {
set x [expr {$scrw - $w}]
}
if {($y + $h) > $scrh } {
set y [expr {$scrh - $h}]
}
if {![string match -* $x]} {set x +[string trimleft $x +]}
if {![string match -* $y]} {set y +[string trimleft $y +]}
return ${x}x${y}
}
# _________________________ centeredXY ________________________ #
proc centeredXY {win rw rh rx ry w h} {
# Gets the coordinates of centered window (against its parent).
# rw - parent's width
# rh - parent's height
# rx - parent's X coordinate
# ry - parent's Y coordinate
# w - width of window to be centered
# h - height of window to be centered
# Returns centered coordinates in +X+Y form.
set x [expr {max(0, $rx + ($rw - $w) / 2)}]
set y [expr {max(0,$ry + ($rh - $h) / 2)}]
return [checkXY $win $w $h $x $y]
}
# ________________________ centerWin _________________________ #
proc centerWin {win wwidth wheight} {
namespace upvar ::radxide dan dan
set screen_width [winfo screenwidth $win]
set screen_height [winfo screenheight $win]
#tk_messageBox -title $dan(TITLE) -icon error -message $screen_width
set half_screen_w [expr {0}]
if {[expr {$screen_width/$screen_height} > 2]} {
set half_screen_w [expr {$screen_width/2}]
set wrong_geo [centeredXY $win $half_screen_w $screen_height 0 0 $wwidth $wheight]
} else {
set wrong_geo [centeredXY $win $screen_width $screen_height 0 0 $wwidth $wheight]
}
#set geo [string map {x ""} $geo]
#wm geometry $dan(WIN) "=$dan(WIDTH)x$dan(HEIGHT)$geo"
wm geometry $win =${wwidth}x${wheight}
# Lets do it modal:
set offsetx [winfo x $win]
set offsety [winfo y $win]
set disinfox [winfo pointerx [winfo parent $win]]
#tk_messageBox -title $dan(TITLE) -icon error -message $disinfox
#tk_messageBox -title $dan(TITLE) -icon error -message $half_screen_w
set display [expr {1}]
if { $disinfox>$half_screen_w } {
set display [expr {2}]
}
#tk_messageBox -title $dan(TITLE) -icon error -message $display
set newx [expr {($half_screen_w-$wwidth)/2}]
if {$display>1} {
set newx [expr {$half_screen_w+(($half_screen_w-$wwidth)/2)}]
}
#tk_messageBox -title $dan(TITLE) -icon error -message newx=$newx
set newy [expr {70}]
wm geometry $win +$newx+$newy
}
#_______________________ CheckData _______________________ #
# proc CheckData {op} {
# # Checks if the find/replace data are valid.
# # op - if "repl", checks for "Replace" operation
# # Return "yes", if the input data are valid.
#
# namespace upvar :radxide dan dan
#
# variable data
#
# # this means "no checks when used outside of the dialogue":
# if {!$data(docheck)} {return yes}
#
# set ret yes
# if {[set data(en1)] eq {}} { set ret no }
# if {[set data(en1)] > $dan(MAXFINDLENGTH)} { set ret no }
#
# if {$ret eq no} {
# # if find/replace field is empty, let the bell tolls for him
# bell
# return no
# }
# return yes
# }
# ________________________ CleanUps _________________________ #
proc CleanUps {{wr ""}} {
}
proc danInitDialogs {} {
namespace upvar ::radxide dan dan
variable Dlgpath
variable Dlgname
variable dlg
variable Indexdlg
set Dlgpath ""
set Dlgname ""
set dlg(PATH) ""
set dlg(NAME) ""
set dlg(FIELDS) {}
set Indexdlg 0
}
# ________________________ defaultATTRS _________________________ #
proc defaultATTRS {{type ""} {opts ""} {atrs ""} {widget ""}} {
# Sets, gets or registers default options and attributes for widget type.
# type - widget type
# opts - new default grid/pack options
# atrs - new default attributes
# widget - Tcl/Tk command for the new registered widget type
# The *type* should be a three letter unique string.
# If the *type* is absent in the registered types and *opts* and/or *atrs*
# is not set to "", defaultATTRS registers the new *type* with its grid/pack
# options and attributes. At that *widget* is a command for the new widget
# type. For example, to register "toolbutton" widget:
# my defaultATTRS tbt {} {-style Toolbutton -compound top} ttk::button
# Options and attributes may contain data (variables and commands)
# to be processed by [subst].
# Returns:
# - if not set *type*: a full list of options and attributes of all types
# - if set *type* only: a list of options, attributes and *widget*
# - else: a list of updated options, attributes and *widget*
variable _Defaults
if {$type eq {}} {return $_Defaults}
set optatr "$opts$atrs"
if {[catch {set def1 [dict get $_Defaults $type]}]} {
if {$optatr eq {}} {
set err "[self method]: \"$type\" widget type not registered."
puts -nonewline stderr $err
return -code error $err
}
set def1 [list $opts $atrs $widget]
}
if {$optatr eq {}} {return [subst $def1]}
lassign $def1 defopts defatrs widget
if {[catch {set defopts [dict replace $defopts {*}$opts]}]} {
set defopts [string trim "$defopts $opts"]
}
if {[catch {set defatrs [dict replace $defatrs {*}$atrs]}]} {
set defatrs [string trim "$defatrs $atrs"]
}
set newval [list $defopts $defatrs $widget]
dict set _Defaults $type $newval
return $newval
}
# ________________________ defaultAttrs _________________________ #
proc defaultAttrs {{type ""} {opts ""} {atrs ""} {widget ""}} {
# Sets, gets or registers default options and attributes for widget type.
# type - widget type
# opts - new default grid/pack options
# atrs - new default attributes
# widget - Tcl/Tk command for the new registered widget type
# See also: APaveBase::defaultATTRS
return [defaultATTRS $type $opts $atrs $widget]
}
# ________________________ dlgPath _________________________ #
proc dlgPath {} {
# Gets a current dialogue's path.
# In fact, it does the same as [my dlgPath], but it can be
# called outside of apave dialogue object (useful sometimes).
namespace upvar ::radxide dan dan
#variable Dlgpath
# xxx
variable Dlgname
variable Indexdlg
set Winpath $dan(WIN)
# xxx
#set wdia $Winpath.dia
set wdia $Winpath.dia$Dlgname$Indexdlg
return [set dlg(PATH) [set Dlgpath $wdia]]
}
# ________________________ DiaWidgetNameter _________________________ #
proc DiaWidgetName {w} {
# Gets a widget name of apave dialogue.
# w - name of widget
# The name of widget may be partial. In this case it's prepended
# the current dialogue's frame path.
# Useful in "input" dialogue when -method option is present
# or widget names are uppercased.
# See also: MakeWidgetName, input
if {[string index $w 0] eq {.}} {return $w}
return $Dlgpath.fra.$w
}
# ________________________ displayTaggedText _________________________ #
proc displayTaggedText {w contsName {tags ""}} {
# Sets the text widget's contents using tags (ornamental details).
# w - text widget's name
# contsName - variable name for contents to be set in the widget
# tags - list of tags to be applied to the text
# The lines in *text contents* are divided by \n and can include
# *tags* like in a html layout, e.g. <red>RED ARMY</red>.
# The *tags* is a list of "name/value" pairs. 1st is a tag's name, 2nd
# is a tag's value.
# The tag's name is "pure" one (without <>) so e.g.for <b>..</b> the tag
# list contains "b".
# The tag's value is a string of text attributes (-font etc.).
# If the tag's name is FG, FG2, BG or BG2, then it is really a link color.
}
# ________________________ displayText _________________________ #
proc displayText {w conts {pos 1.0}} {
# Sets the text widget's contents.
# w - text widget's name
# conts - contents to be set in the widget
if {[set state [$w cget -state]] ne {normal}} {
$w configure -state normal
}
$w replace 1.0 end $conts
$w edit reset; $w edit modified no
if {$state eq {normal}} {
::tk::TextSetCursor $w $pos
} else {
$w configure -state $state
}
return
}
# __________________________ editDialogField _________________________ #
proc editDialogField {index fldname oldval newval} {
namespace upvar ::radxide dan dan
variable dlg
set newlist {$fldname $oldval $newval}
lset dlg(FIELDS) $index $newlist
}
# ________________________ ExpandOptions _________________________ #
proc ExpandOptions {options} {
# Expands shortened options.
set options [string map {
{ -st } { -sticky }
{ -com } { -command }
{ -t } { -text }
{ -w } { -width }
{ -h } { -height }
{ -var } { -variable }
{ -tvar } { -textvariable }
{ -lvar } { -listvariable }
{ -ro } { -readonly }
} " $options"]
return $options
}
# ________________________ error _________________________ #
proc error {{fileName ""}} {
# Gets the error's message at reading/writing.
# fileName - if set, return a full error messageat opening file
variable _PU_opts
if {$fileName eq ""} {
return $_PU_opts(_ERROR_)
}
return "Error of access to\n\"$fileName\"\n\n$_PU_opts(_ERROR_)"
}
# ________________________ extractOption _________________________ #
proc extractOptions {optsVar args} {
# Gets options' values and removes the options from the input list.
# optsVar - variable name for the list of options and values
# args - list of "option / default value" pairs
# Returns a list of options' values, according to args.
# See also: parseOptions
upvar 1 $optsVar opts
set retlist [parseOptions $opts {*}$args]
foreach {o v} $args {
set opts [removeOptions $opts $o]
}
return $retlist
}
# ________________________ FCfieldAttrs _________________________ #
proc FCfieldAttrs {wnamefull attrs varopt} {
# Fills the non-standard attributes of file content widget.
# wnamefull - a widget name
# attrs - a list of all attributes
# varopt - a variable option
# The *varopt* refers to a variable part such as tvar, lvar:
# * -inpval option means an initial value of the field
# * -retpos option has p1:p2 format (e.g. 0:10) to cut a substring from a returned value
# Returns *attrs* without -inpval and -retpos options.
# xxx
variable Widgetopts
lassign [parseOptions $attrs $varopt {} -retpos {} -inpval {}] \
vn rp iv
if {[string first {-state disabled} $attrs]<0 && $vn ne {}} {
set all {}
if {$varopt eq {-lvar}} {
lassign [extractOptions attrs -values {} -ALL 0] iv a
if {[string is boolean -strict $a] && $a} {set all ALL}
lappend Widgetopts "-lbxname$all $wnamefull $vn"
}
if {$rp ne {}} {
if {$all ne {}} {set rp 0:end}
lappend Widgetopts "-retpos $wnamefull $vn $rp"
}
}
if {$iv ne {}} { set $vn $iv }
return [removeOptions $attrs -retpos -inpval]
}
# ________________________ FCfieldValues _________________________ #
proc FCfieldValues {wnamefull attrs} {
# Fills the file content widget's values.
# wnamefull - name (path) of fco widget
# attrs - attributes of the widget
; proc readFCO {fname} {
# Reads a file's content.
# Returns a list of (non-empty) lines of the file.
if {$fname eq {}} {
set retval {{}}
} else {
set retval {}
foreach ln [split [readTextFile $fname {} 1] \n] {
# probably, it's bad idea to have braces in the file of contents
set ln [string map [list \\ \\\\ \{ \\\{ \} \\\}] $ln]
if {$ln ne {}} {lappend retval $ln}
}
}
return $retval
}
; proc contFCO {fline opts edge args} {
# Given a file's line and options,
# cuts a substring from the line.
# xxx
variable Widgetopts
lassign [parseOptionsFile 1 $opts {*}$args] opts
lassign $opts - - - div1 - div2 - pos - len - RE - ret
set ldv1 [string length $div1]
set ldv2 [string length $div2]
set i1 [expr {[string first $div1 $fline]+$ldv1}]
set i2 [expr {[string first $div2 $fline]-1}]
set filterfile yes
if {$ldv1 && $ldv2} {
if {$i1<0 || $i2<0} {return $edge}
set retval [string range $fline $i1 $i2]
} elseif {$ldv1} {
if {$i1<0} {return $edge}
set retval [string range $fline $i1 end]
} elseif {$ldv2} {
if {$i2<0} {return $edge}
set retval [string range $fline 0 $i2]
} elseif {$pos ne {} && $len ne {}} {
set retval [string range $fline $pos $pos+[incr len -1]]
} elseif {$pos ne {}} {
set retval [string range $fline $pos end]
} elseif {$len ne {}} {
set retval [string range $fline 0 $len-1]
} elseif {$RE ne {}} {
set retval [regexp -inline $RE $fline]
if {[llength $retval]>1} {
foreach r [lrange $retval 1 end] {append retval_tmp $r}
set retval $retval_tmp
} else {
set retval [lindex $retval 0]
}
} else {
set retval $fline
set filterfile no
}
if {$retval eq {} && $filterfile} {return $edge}
set retval [string map [list "\}" "\\\}" "\{" "\\\{"] $retval]
return [list $retval $ret]
}
set edge $Edge
set ldv1 [string length $edge]
set filecontents {}
set optionlists {}
set tplvalues {}
set retpos {}
set values [getOption -values {*}$attrs]
if {[string first $edge $values]<0} { ;# if 1 file, edge
set values "$edge$values$edge" ;# may be omitted
}
# get: files' contents, files' options, template line
set lopts {-list {} -div1 {} -div2 {} -pos {} -len {} -RE {} -ret 0}
while {1} {
set i1 [string first $edge $values]
set i2 [string first $edge $values $i1+1]
if {$i1>=0 && $i2>=0} {
incr i1 $ldv1
append tplvalues [string range $values 0 $i1-1]
set fdata [string range $values $i1 $i2-1]
lassign [parseOptionsFile 1 $fdata {*}$lopts] fopts fname
lappend filecontents [readFCO $fname]
lappend optionlists $fopts
set values [string range $values $i2+$ldv1 end]
} else {
append tplvalues $values
break
}
}
# fill the combobox lines, using files' contents and options
if {[set leno [llength $optionlists]]} {
set newvalues {}
set ilin 0
lassign $filecontents firstFCO
foreach fline $firstFCO { ;# lines of first file for a base
set line {}
set tplline $tplvalues
for {set io 0} {$io<$leno} {incr io} {
set opts [lindex $optionlists $io]
if {$ilin==0} { ;# 1st cycle: add items from -list option
lassign $opts - list1 ;# -list option goes first
if {[llength $list1]} {
foreach l1 $list1 {append newvalues "\{$l1\} "}
lappend Widgetopts "-list $wnamefull [list $list1]"
}
}
set i1 [string first $edge $tplline]
if {$i1>=0} {
lassign [contFCO $fline $opts $edge {*}$lopts] retline ret
if {$ret ne "0" && $retline ne $edge && \
[string first $edge $line]<0} {
set p1 [expr {[string length $line]+$i1}]
if {$io<($leno-1)} {
set p2 [expr {$p1+[string length $retline]-1}]
} else {
set p2 end
}
set retpos "-retpos $p1:$p2"
}
append line [string range $tplline 0 $i1-1] $retline
set tplline [string range $tplline $i1+$ldv1 end]
} else {
break
}
set fline [lindex [lindex $filecontents $io+1] $ilin]
}
if {[string first $edge $line]<0} {
# put only valid lines into the list of values
append newvalues "\{$line$tplline\} "
}
incr ilin
}
# replace old 'values' attribute with the new 'values'
lassign [parseOptionsFile 2 $attrs -values \
[string trimright $newvalues]] attrs
}
return "$attrs $retpos"
}
# ________________________ fillGutter _________________________ #
proc fillGutter {txt {canvas ""} {width ""} {shift ""} fg bg} {
# Fills a gutter of text with the text's line numbers.
# txt - path to the text widget
# canvas - canvas of the gutter
# width - width of the gutter, in chars
# shift - addition to the width (to shift from the left side)
# args - additional arguments for tracing
# The code is borrowed from open source tedit project.
namespace upvar ::radxide dan dan
$canvas configure -state normal
if {$canvas eq {}} {
event generate $txt <Configure> ;# repaints the gutter
return
}
set i 1
set gcont [list]
set totlines [expr [$txt count -lines 0.0 end]]
set dan(TOTLINES) $totlines
while true {
if {$i > $totlines} break
#set dline [$txt dlineinfo $i] ;# xxx
set dline [$txt get [lindex [split $i .] 0].0 [lindex [split $i .] 0].end]
#if {[llength $dline] == 0} break
#set height [lindex $dline 3] ;# xxx
#set y [expr {[lindex $dline 1]}] ;# xxx
set linenum [format "%${width}d" [lindex [split $i .] 0]]
#set i [$txt index "$i +1 lines linestart"] # xxx
#lappend gcont [list $y $linenum\n]
lappend gcont [list [lindex [split $i .] 0] [expr {$linenum}]\n]
incr i
}
set newwidth $dan(GUTTERWIDTH);
$canvas delete 1.0 end
set y [expr {0}]
foreach g $gcont {
lassign $g y linenum
$canvas insert [expr {$y}].0 $linenum
}
set oldval [$dan(GUTTEXT) yview]
$dan(GUTTEXT) yview $dan(TOTLINES).0
set dan(CUR_FILE_MAX_YVIEW) [lindex [$dan(GUTTEXT) yview] 0]
# yyy
#set t .danwin.fra.pan.fra3.body.text
#$t config -state normal
#$t delete 1.0 end
#$t insert end $dan(CUR_FILE_MAX_YVIEW)
#$t insert end ddd[expr {$dan(CUR_FILE_MAX_YVIEW) / $dan(TOTLINES)}]
# end yyy
#$dan(GUTTEXT) yview [lindex $oldval 1]
$dan(GUTTEXT) yview moveto [lindex [$dan(TEXT) yview] 0]
#$dan(TEXT) yview 1.0
#set ww [list .danwin.fra.pan.fra2.text .danwin.fra.pan.fra2.gutText]
#.danwin.fra.pan.fra2.yscroll2 set {*}[.danwin.fra.pan.fra2.yscroll1 get]
#catch {list $dan(GUTTEXT) yview moveto [string range [lindex [$dan(TEXT) yview] 0] 0 2]}
#list ::radxide::win::Yview $ww yes {*}[.danwin.fra.pan.fra2.yscroll1 get]
$canvas configure -state disabled
catch {
return -code break
}
#return 0
}
# ________________________ FieldName _________________________ #
proc FieldName {name} {
# Gets a field name.
return fraM.fra$name.$name
}
# ________________________ findInText ___________________________ #
proc findInText {{donext 0} {txt ""} {varFind ""} {dobell yes}} {
# Finds a string in text widget.
# donext - "1" means 'from a current position'
# txt - path to the text widget
# varFind - variable
# dobell - if yes, bells
# Returns yes, if found (or nothing to find), otherwise returns "no";
# also, if there was a real search, the search string is added.
namespace upvar ::radxide dan dan
variable Foundstr
if {$txt eq {}} {
set txt $dan(TEXT)
set sel $Foundstr
} elseif {$donext && [set sel [get_HighlightedString]] ne {}} {
# find a string got with alt+left/right
} elseif {$varFind eq {}} {
set sel $Foundstr
} else {
set sel [set $varFind]
}
if {$donext} {
set pos [$txt index insert]
if {{sel} in [$txt tag names $pos]} {
set pos [$txt index "$pos + 1 chars"]
}
set pos [$txt search -- $sel $pos end]
} else {
set pos {}
set_HighlightedString {}
}
if {![string length "$pos"]} {
set pos [$txt search -- $sel 1.0 end]
}
if {[string length "$pos"]} {
::tk::TextSetCursor $txt $pos
$txt tag add sel $pos [$txt index "$pos + [string length $sel] chars"]
#focus $txt
set res yes
} else {
if {$dobell} bell
set res no
}
return [list $res $sel]
}
# ________________________ findTextOK _________________________ #