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tk-latex-editor
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tk-latex-editor/lib/modules/file.tcl

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######################################################
# TkTeXeditor
# Distributed under GNU Public License
# Author: Sergey Kalinin (BanZaj) banzaj@lrn.ru
# Copyright (c) "CONERO lrn", 2000, http//conero.lrn.ru
######################################################
set types {
{"TeX files" {.tex}}
{"Html files" {.html}}
{"Text files" {.txt}}
{"All files" *}
}
set typeImage {
{"GIF files" {.gif}}
{"PNG files" {.png}}
{"JPEG files" {.jpeg}}
{"All files" *}
}
proc FileDialog {operation} {
global dir font tree nb files treeStruct in lastNode \
activeFile color status lblList ver sysenc release types
## settings variable for tree section ##
set in(c) 0 ;# chapter counter
set in(p) 0 ;# part counter
set in(s) 0 ;# section counter
set in(ss) 0 ;# subsection counter
set in(sss) 0 ;# subsubsection counter
set in(par) 0 ;# paragraph cponter
set in(spar) 0 ;# subparagraph cponter
set lastNode "root"
if {$operation == "new"} {
NewFileDialog
} elseif {$operation == "new_templ"} {
TemplateDialog
} elseif {$operation == "open"} {
set file [tk_getOpenFile -initialdir $dir(current) -filetypes $types -parent .]
#puts "$file"
if {$file == ""} {return}
# call EditFile procedure
EditFile $file
} elseif {$operation == "save"} {
if [info exists activeFile] {
set node $activeFile
} else {
#set node [$nb raise]
return
}
if {$node == "newproj" || $node == "" || $node == "debug"} {
return
}
if {[info exists files($node)] == 0} {
return
}
set text "$nb.f$node.f.text"
set fullPath [lindex $files($node) 0]
set encode [lindex $files($node) 2] ;# document encoding
set folder [file dirname $fullPath]
set file [file tail $fullPath]
#set contents [encoding convertfrom $sysenc [$text get 0.0 end]]
#set contents [encoding convertto $encode [$text get 0.0 end]]
if {[CheckEncoding $text] == 0} {
return
}
set contents [$text get 0.0 end]
set fhandle [open [file join $folder $file] "w"]
fconfigure $fhandle -encoding $encode
puts $fhandle $contents nonewline
close $fhandle
#UpdateStruct $fullPath
if {[lindex $files($node) 1] == 1} {
set files($node) [list [lindex $files($node) 0] 0 [lindex $files($node) 2]]
$status(active) configure -text [::msgcat::mc "File saved"]
$nb itemconfigure $node -foreground $color(editTitleNormal)
}
UpdateStruct $fullPath $node
} elseif {$operation == "save_as"} {
if [info exists activeFile] {
set node $activeFile
#set node [$nb raise]
} else {
return
}
if {$node == "newproj" || $node == "settings" || $node == "about" || $node == ""} {
return
}
if {[info exists files($node)] == 0} {
return
}
set fullPath [lindex $files($node) 0]
set folder [file dirname $fullPath]
set file [file tail $fullPath]
set encode [lindex $files($node) 2] ;# document encoding
set file [tk_getSaveFile -initialdir $dir(current) -filetypes $types -parent .\
-initialfile $file -defaultextension .tex]
if {$file == ""} {return}
set text "$nb.f$node.f.text"
set contents [$text get 0.0 end]
set fhandle [open [file join $folder $file] "w"]
fconfigure $fhandle -encoding $encode
puts $fhandle $contents nonewline
close $fhandle
if {[lindex $files($node) 1] == 1} {
set files($node) [list [lindex $files($node) 0] 0 $encode]
$status(active) configure -text [::msgcat::mc "File saved"]
$nb itemconfigure $node -foreground $color(editTitleNormal)
}
UpdateStruct $fullPath $node
} elseif {$operation == "save_all"} {
# SAVE ALL PROCEDURE
set i 0
set nodeList [$nb pages 0 end]
set length [llength $nodeList]
while {$i < $length} {
set nbNode [lindex $nodeList $i]
if {$nbNode != "debug"} {
set text "$nb.f$nbNode.f.text"
set savedFile [lindex $files($nbNode) 0]
set encode [lindex $files($nbNode) 2] ;# document encoding
set contents [$text get 0.0 end]
set fhandle [open $savedFile "w"]
fconfigure $fhandle -encoding $encode
puts $fhandle $contents nonewline
close $fhandle
if {[lindex $files($nbNode) 1] == 1} {
set files($nbNode) [list [lindex $files($nbNode) 0] 0 $encode]
$status(active) configure -text [::msgcat::mc "File saved"]
$nb itemconfigure $nbNode -foreground $color(editTitleNormal)
}
}
incr i
}
Timer "empty" "autosave"
} elseif {$operation == "close"} {
set node [$nb raise]
if {$node == ""} {return}
if {$node == "debug"} {
$nb delete $node
$nb raise [$nb page 0]
return
}
set childrenNode [$tree nodes $node]
# <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD> <20> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD> <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>
if {$childrenNode != ""} {
for {set i 0} {$i <= [llength $childrenNode]} {incr i} {
if {[info exists files([lindex $childrenNode $i])] == 1} {
CloseNode [lindex $childrenNode $i]
}
}
}
CloseNode $node
} elseif {$operation == "close_all"} {
set nodeList [$nb pages 0 end]
$nb raise [$nb page 0]
set nbNode [$nb raise]
while {$nbNode != ""} {
if {[info exists files($nbNode)] == 1} {
if {[lindex $files($nbNode) 1] == 1} {
set f [lindex $files($nbNode) 0]
set f [file tail $f]
set answer [tk_messageBox\
-message "$f [::msgcat::mc "File was modifyed. Save?"]"\
-type yesnocancel -icon warning\
-title [::msgcat::mc "Warning"]]
case $answer {
yes {FileDialog save}
no {}
cancel {return}
}
}
}
$tree delete $nbNode
$nb delete $nbNode
$nb raise [$nb page 0]
set nbNode [$nb raise]
}
} elseif {$operation == "quit_close_all"} {
set nodeList [$nb pages 0 end]
$nb raise [$nb page 0]
set nbNode [$nb raise]
set fhandle [open [file join $dir(work) bookmarks] "w"]
while {$nbNode != ""} {
if {[info exists files($nbNode)] == 1} {
set f [lindex $files($nbNode) 0]
puts $f
# <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
set text "$nb.f$nbNode.f.text"
puts $fhandle "$f [$text index insert]"
puts "$f [$text index insert]"
if {[lindex $files($nbNode) 1] == 1} {
set f [file tail $f]
set answer [tk_messageBox\
-message "$f [::msgcat::mc "File was modifyed. Save?"]"\
-type yesnocancel -icon warning\
-title [::msgcat::mc "Warning"]]
case $answer {
yes {FileDialog save}
no {}
cancel {return 0}
}
}
}
$tree delete $nbNode
$nb delete $nbNode
$nb raise [$nb page 0]
set nbNode [$nb raise]
}
close $fhandle
}
}
proc NewFile {fileName} {
global dir workDir tree nb font
destroy .addtoproj
set type [string trim [file extension $fileName] {.}]
if {$type == "tcl"} {
set img "tcl"
} elseif {$type == "tk"} {
set img "tk"
} elseif {$type == "txt"} {
set img "file"
} elseif {$type == "html"} {
set img "html"
} else {
set img "file"
}
#set subNode [InsertTreeNode $fileName $dir(doc)]
if [info exists dir(current)] {
set file [file join $dir(current) $fileName]
} else {
set file [file join $dir(doc) $fileName]
}
#puts $file
#InsertTitle $file $type
if {[file exists $file] == 0} {
set fHandle [open "$file" a+]
close $fHandle
}
EditFile $file
}
## ADD FILE INTO PROJECT DIALOG##
proc NewFileDialog {} {
global dir
set w .addtoproj
if {[winfo exists $w]} {
destroy $w
}
# create the new "goto" window
toplevel $w
wm title $w [::msgcat::mc "Create new file"]
wm resizable $w 0 0
wm transient $w .
frame $w.frmCanv -border 1 -relief sunken
frame $w.frmBtn -border 1 -relief sunken
pack $w.frmCanv -side top -fill both -padx 1 -pady 1
pack $w.frmBtn -side top -fill x
label $w.frmCanv.lblImgTcl -text [::msgcat::mc "Input file name"]
entry $w.frmCanv.entImgTcl
pack $w.frmCanv.lblImgTcl $w.frmCanv.entImgTcl -expand true -padx 5 -pady 5 -side top
button $w.frmBtn.btnOk -text [::msgcat::mc "Create"] -relief groove -command {
NewFile [.addtoproj.frmCanv.entImgTcl get]
}
button $w.frmBtn.btnCancel -text [::msgcat::mc "Close"] -command "destroy $w" -relief groove
pack $w.frmBtn.btnOk $w.frmBtn.btnCancel -padx 2 -pady 2 -fill x -side left
bind $w <Escape> "destroy .addtoproj"
bind $w.frmCanv.entImgTcl <Return> {
NewFile [.addtoproj.frmCanv.entImgTcl get]
}
focus -force $w.frmCanv.entImgTcl
$w.frmCanv.entImgTcl insert 0 "name.tex"
}
proc FileAttr {file} {
global tcl_platform
set fileAttribute ""
# get file modify time
if {$tcl_platform(platform) == "windows"} {
} elseif {$tcl_platform(platform) == "mac"} {
} elseif {$tcl_platform(platform) == "unix"} {
set unixTime [file mtime $file]
set modifyTime [clock format $unixTime -format "%d/%m/%Y, %H:%M"]
append fileAttribute $modifyTime
}
# get file size
set size [file size $file]
if {$size < 1024} {
set fileSize "$size b"
}
if {$size >= 1024} {
set s [expr ($size.0) / 1024]
set dot [string first "\." $s]
set int [string range $s 0 [expr $dot - 1]]
set dec [string range $s [expr $dot + 1] [expr $dot + 2]]
set fileSize "$int.$dec Kb"
}
if {$size >= 1048576} {
set s [expr ($size.0) / 1048576]
set dot [string first "\." $s]
set int [string range $s 0 [expr $dot - 1]]
set dec [string range $s [expr $dot + 1] [expr $dot + 2]]
set fileSize "$int.$dec Mb"
}
append fileAttribute ", $fileSize"
}
## REMOVED SELECTED TEXT INTO FILE AND INCLUDE THEM ##
proc SaveToFile {action} {
global nb activeFile files dir types typeImage
set text $nb.f$activeFile.f.text
set selIndex [$text tag ranges sel]
if {$selIndex != ""} {
set posBegin [lindex $selIndex 0]
set posEnd [lindex $selIndex 1]
set contents [$text get $posBegin $posEnd]
} else {
return
}
set enc "[lindex $files($activeFile) 2]"
set contents [encoding convertto $enc $contents]
set contents [encoding convertfrom $enc $contents]
if {$action == "image"} {
set file [tk_getSaveFile -initialdir $dir(current) -filetypes $typeImage -parent .\
-title [::msgcat::mc "Save as"] -initialfile new_name.gif -defaultextension .gif]
if {$file == ""} {return}
Render $contents text $file
} else {
set file [tk_getSaveFile -initialdir $dir(current) -filetypes $types -parent .\
-title [::msgcat::mc "Save as"] -initialfile new_name.tex -defaultextension .tex]
if {$file == ""} {return}
set fHandle [open $file w]
puts $fHandle $contents
close $fHandle
}
if {$action == "remove"} {
$text delete $posBegin $posEnd
$text insert $posBegin "\n\\input\{[file rootname $file]\}\n"
}
PageRaise $activeFile
}
proc CloseNode {node} {
global dir font tree nb files treeStruct in lastNode activeFile color status lblList ver sysenc release types
if {$node == "debug"} {$nb delete $node; $nb raise [$nb page 0]; set node [$nb raise]; return}
if {[info exists files($node)] == 1} {
if {[lindex $files($node) 1] == 1} {
set f [lindex $files($node) 0]
set f [file tail $f]
set answer [tk_messageBox\
-message "$f [::msgcat::mc "File was modifyed. Save?"]"\
-type yesnocancel -icon warning\
-title [::msgcat::mc "Warning"]]
case $answer {
yes {FileDialog save}
no {}
cancel {return}
}
}
}
PageTab -1
$nb delete $node
unset files($node)
set parentNode [$tree parent $node]
set curNode [$tree selection get]
if {[$tree parent $node] == "root"} {
if {[$tree exists $node] == 1} {
$tree delete $node
}
}
#$nb raise [$nb page 0]
#set node [$nb raise]
ClickTab $node
$treeStruct delete [$treeStruct nodes root]
$lblList delete [$lblList item 0 end]
wm title . "TkLaTeXEditor $ver\($release\)"
}
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