This file is indexed.

/usr/lib/grass64/etc/dm/labels.tcl is in grass-gui 6.4.3-3.

This file is owned by root:root, with mode 0o644.

The actual contents of the file can be viewed below.

  1
  2
  3
  4
  5
  6
  7
  8
  9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
 23
 24
 25
 26
 27
 28
 29
 30
 31
 32
 33
 34
 35
 36
 37
 38
 39
 40
 41
 42
 43
 44
 45
 46
 47
 48
 49
 50
 51
 52
 53
 54
 55
 56
 57
 58
 59
 60
 61
 62
 63
 64
 65
 66
 67
 68
 69
 70
 71
 72
 73
 74
 75
 76
 77
 78
 79
 80
 81
 82
 83
 84
 85
 86
 87
 88
 89
 90
 91
 92
 93
 94
 95
 96
 97
 98
 99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
namespace eval DmLabels {
    variable array opt # labels options
    variable count 1
}


proc DmLabels::create { tree parent } {
    variable opt
    variable count 
    global dmpath

    set node "labels:$count"

    set frm [ frame .labelsicon$count]
    set fon [font create -size 10] 
    set check [checkbutton $frm.check -font $fon \
                           -variable DmLabels::opt($count,_check) \
                           -height 1 -padx 0 -width 0]

    image create photo labels_ico -file "$dmpath/labels.gif"
    set ico [label $frm.ico -image labels_ico -bd 1 -relief raised]
    
    pack $check $ico -side left

    $tree insert end $parent $node \
	-text      "labels $count" \
	-window    $frm \
	-drawcross auto 

    set opt($count,_check) 1 

    set opt($count,map) "" 
    set opt($count,minreg) "" 
    set opt($count,maxreg) "" 
    set opt($count,ignore_rot) 0 

    incr count
    return $node
}

proc DmLabels::set_option { node key value } {
    variable opt
 
    set id [Dm::node_id $node]
    set opt($id,$key) $value
}

proc DmLabels::select_map { id } {
    set m [GSelect paint/labels]
    if { $m != "" } { 
        set DmLabels::opt($id,map) $m
        Dm::autoname $m
    }
}

# display labels options
proc DmLabels::options { id frm } {
    variable opt
    global dmpath
    global bgcolor

    # labels name
    set row [ frame $frm.name ]
    Button $row.a -text [G_msg "Labels name:"] \
           -command "DmLabels::select_map $id"
    Entry $row.b -width 40 -text "$opt($id,map)" \
          -textvariable DmLabels::opt($id,map) \
          -background white
    Button $row.c -text [G_msg "Help"] \
            -image [image create photo -file "$dmpath/grass.gif"] \
            -command "run g.manual d.labels" \
            -background $bgcolor \
            -helptext [G_msg "Help"]
    pack $row.a $row.b $row.c -side left
    pack $row -side top -fill both -expand yes

    # display only in limited region size range
    set row [ frame $frm.region ]
    Label $row.a -text [G_msg "Display constraints:"]
    LabelEntry $row.b -label "min" -textvariable DmLabels::opt($id,minreg) \
            -width 8 -entrybg white
    LabelEntry $row.c -label "max" -textvariable DmLabels::opt($id,maxreg) \
            -width 8 -entrybg white
    Label $row.d -text [G_msg "region size"]
    pack $row.a $row.b $row.c $row.d -side left
    pack $row -side top -fill both -expand yes

    # ignore rotation
    set row [ frame $frm.ignore_rot ]
    checkbutton $row.a -text [G_msg " ignore rotation setting and draw horizontally"] -variable \
        DmLabels::opt($id,ignore_rot) 
    pack $row.a -side left
    pack $row -side top -fill both -expand yes
}

proc DmLabels::save { tree depth node } {
    variable opt
    
    set id [Dm::node_id $node]


    foreach key { _check map minreg maxreg } {
        Dm::rc_write $depth "$key $opt($id,$key)"
    } 
}

proc DmLabels::display { node } {
    variable opt
    
    puts "display labels"
    set tree $Dm::tree
    set id [Dm::node_id $node]

    if { ! ( $opt($id,_check) ) } { return } 

    if { $opt($id,map) == "" } { return } 

    set cmd "d.labels labels=$opt($id,map)"

    if { $opt($id,minreg) != "" } { 
        append cmd " minreg=$opt($id,minreg)"
    }
    if { $opt($id,maxreg) != "" } { 
        append cmd " maxreg=$opt($id,maxreg)"
    }

    run_panel $cmd
}

proc DmLabels::print { file node } {
    variable opt
    
    set tree $Dm::tree
    set id [Dm::node_id $node]

    if { ! ( $opt($id,_check) ) } { return } 

    if { $opt($id,map) == "" } { return } 

    puts $file "labels $opt($id,map)"
    puts $file "end"
}

proc DmLabels::query { node } {
    puts "Query not supported for Paint labels layer"
}

proc DmLabels::duplicate { tree parent node id } {
    variable opt
    variable count 
    global dmpath

    set node "labels:$count"

    set frm [ frame .labelsicon$count]
    set fon [font create -size 10] 
    set check [checkbutton $frm.check -font $fon \
                           -variable DmLabels::opt($count,_check) \
                           -height 1 -padx 0 -width 0]

    image create photo labels_ico -file "$dmpath/labels.gif"
    set ico [label $frm.ico -image labels_ico -bd 1 -relief raised]
    
    pack $check $ico -side left
	
	if { $opt($id,map) == ""} {
    	$tree insert end $parent $node \
		-text      "labels $count" \
		-window    $frm \
		-drawcross auto
	} else {
	    $tree insert end $parent $node \
		-text      "$opt($id,map)" \
		-window    $frm \
		-drawcross auto
	}

    set opt($count,_check)  $opt($id,_check)

    set opt($count,map) "$opt($id,map)" 
    set opt($count,minreg) "$opt($id,minreg)" 
    set opt($count,maxreg) "$opt($id,maxreg)" 

    incr count
    return $node
}