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package require BLT
package require blt_sftp
set sftp [blt::sftp create -host nanohub.org]
set table [blt::datatable create]
set list "atime name type mtime gid uid mode size longentry"
$sftp dirlist ~ -table $table -fields all
#option add *Row.titleJustify center
set view .ss.view
blt::scrollset .ss \
-window $view \
-xscrollbar .ss.x \
-yscrollbar .ss.y
blt::tk::scrollbar .ss.x
blt::tk::scrollbar .ss.y
blt::tableview $view -table $table
blt::table . \
0,0 .ss -fill both
$table dump -file table.dump
lappend iconpath ~/hubs/neeshub/indeed/src/icons/filetype/22x22
proc GetFileStyle { w file type } {
set name [file extension $file]
set name [string range $name 1 end]
if { $name == "" || $type == "directory" } {
set name "folder"
}
if { [string match ~* $name] } {
set name unknown
}
global styles
if {[info exists styles($name)]} {
return $styles($name)
}
global iconpath
foreach dir $iconpath {
set path [file join $dir ${name}.*]
set files [glob -nocomplain $path]
set file [lindex $files 0]
if {"" != $file} {
break
}
}
if { $file == "" } {
set file ~/hubs/neeshub/indeed/src/icons/filetype/22x22/unknown.png
}
if { ![file exists $file] } {
return ""
}
if { [file isdirectory $file] } {
return ""
}
set img [image create picture -file $file]
$w style create textbox $name -icon $img -side left
set styles($name) $name
return $name
}
proc FixExtIcons { w } {
set table [$w cget -table]
foreach {row value} [$table column get name] {
set type [$table get $row "type"]
set style [GetFileStyle $w $value $type]
if { $style != "" } {
$w style apply $style [list $row name]
}
}
}
proc FormatSize { w row col } {
set table [$w cget -table]
set value [$table get $row $col]
if { $value < 1000 } {
return $value
} elseif { $value < 1e6 } {
return [format "%.3g kB" [expr $value / 1.0e3]]
} elseif { $value < 1e9 } {
return [format "%.3g MB" [expr $value / 1.0e6]]
} else {
return [format "%.3g GB" [expr $value / 1.0e9]]
}
}
proc FormatDate { w row col } {
set table [$w cget -table]
set value [$table get $row $col]
set format "year %Y month %b wknum %U day %j min %M"
set time [clock seconds]
array set now [clock format $time -format $format]
array set then [clock format $value -format $format]
set now(day) [string trimleft $now(day) 0]
set then(day) [string trimleft $then(day) 0]
if { $now(year) != $then(year) } {
return [clock format $value -format "%h %e, %Y"]
} elseif { $now(day) >= ($then(day) + 7) } {
return [clock format $value -format "%h %e %l:%M %p"]
} elseif { $now(day) != $then(day) } {
return [clock format $value -format "%a %h %d %l:%M %p"]
} elseif { $now(day) == ($then(day) + 1) } {
return [clock format $value -format "Yesterday %l:%M %p"]
} elseif { $now(min) != $then(min) } {
return [clock format $value -format "Today %l:%M %p"]
} else {
return [clock format $value -format "Today %l:%M:%S %p"]
}
}
array set modes {
0 ---
1 --x
2 -w-
3 -wx
4 r--
5 r-x
6 rw-
7 rwx
}
proc FormatMode { w row col } {
set table [$w cget -table]
set mode [$table get $row $col]
global modes
set mode [format %o [expr $mode & 07777]]
set owner $modes([string index $mode 0])
set group $modes([string index $mode 1])
set world $modes([string index $mode 2])
return "${owner}${group}${world}"
}
$view style create textbox date \
-font "Arial 11" \
-justify right
$view column configure name \
-rulewidth 1 \
-title "Name"
$view column configure mtime \
-style date \
-title "Modification Time" \
-formatcommand [list FormatDate $view]
$view column configure atime \
-style date \
-title "Access Time" \
-formatcommand [list FormatDate $view]
$view style create textbox mode \
-font "{courier new} 11" \
-justify right
$view column configure mode \
-style mode \
-title "Mode" \
-formatcommand [list FormatMode $view]
$view style create textbox longtype \
-font "Courier 11" \
-justify left
$view column configure longentry \
-style longtype \
-hide yes
$view style create textbox size \
-font "Arial 11" \
-justify right
$view column configure size \
-style size \
-formatcommand [list FormatSize $view]
FixExtIcons $view
focus $view
|
