1#!/usr/local/bin/bltwish 2 3package require BLT 4# -------------------------------------------------------------------------- 5# Starting with Tcl 8.x, the BLT commands are stored in their own 6# namespace called "blt". The idea is to prevent name clashes with 7# Tcl commands and variables from other packages, such as a "table" 8# command in two different packages. 9# 10# You can access the BLT commands in a couple of ways. You can prefix 11# all the BLT commands with the namespace qualifier "blt::" 12# 13# blt::graph .g 14# blt::table . .g -resize both 15# 16# or you can import all the command into the global namespace. 17# 18# namespace import blt::* 19# graph .g 20# table . .g -resize both 21# 22# -------------------------------------------------------------------------- 23 24if { $tcl_version >= 8.0 } { 25 namespace import blt::* 26 namespace import -force blt::tile::* 27} 28 29source scripts/demo.tcl 30 31bitmap define blt.0 {{40 40} { 32 00 00 00 00 00 00 fc 07 00 00 00 04 08 00 00 00 04 04 00 00 00 e4 03 00 33 00 00 64 fe 07 00 00 64 02 04 00 00 e4 03 04 00 00 64 7e 02 00 00 64 1a 34 02 00 00 e4 1b 01 00 00 04 1a 01 00 00 04 1a 01 00 00 fc 1b 02 00 00 0c 35 1a 02 00 00 0c 02 04 00 00 0c 02 f4 03 80 ed fe 07 04 e0 0c 00 20 09 10 36 0c 00 00 12 10 0c 00 00 10 30 00 00 00 19 d0 03 00 00 14 b0 fe ff ff 1b 37 50 55 55 55 0d e8 aa aa aa 16 e4 ff ff ff 2f f4 ff ff ff 27 d8 ae aa bd 38 2d 6c 5f d5 67 1b bc f3 7f d0 36 f8 01 10 cc 1f e0 45 8e 92 0f b0 32 41 39 43 0b d0 cf 3c 7c 0d b0 aa c2 ab 0a 60 55 55 55 05 c0 ff ab aa 03 00 00 40 fe ff 00 00 00 00 00 00} 41} 42 43bitmap define blt.1 {{40 40} { 44 00 00 00 00 00 00 fc 07 00 00 00 04 08 00 00 00 04 04 00 00 00 e4 ff 0f 45 00 00 64 06 08 00 00 64 06 08 00 00 e4 ff 04 00 00 64 36 04 00 00 64 36 46 02 00 00 e4 37 02 00 00 04 34 02 00 00 04 34 04 00 00 fc 35 04 00 00 0c 47 04 08 00 00 0c 04 08 00 00 0c fc ef 03 80 ed 01 00 04 e0 0c 00 20 09 10 48 0c 00 00 12 10 0c 00 00 10 30 00 00 00 19 d0 03 00 00 14 b0 fe ff ff 1b 49 50 55 55 55 0d e8 aa aa aa 16 e4 ff ff ff 2f f4 ff ff ff 27 d8 ae aa bd 50 2d 6c 5f d5 67 1b bc f3 7f d0 36 f8 01 10 cc 1f e0 45 8e 92 0f b0 32 41 51 43 0b d0 cf 3c 7c 0d b0 aa c2 ab 0a 60 55 55 55 05 c0 ff ab aa 03 00 00 52 fe ff 00 00 00 00 00 00} 53} 54 55bitmap define blt.2 {{40 40} { 56 00 00 00 00 00 00 fc 0f 00 00 00 04 10 00 00 00 04 10 00 00 00 e4 fb 3f 57 00 00 64 0e 20 00 00 64 0e 20 00 00 e4 fb 13 00 00 64 ce 10 00 00 64 ce 58 08 00 00 e4 cb 08 00 00 04 c8 08 00 00 04 c8 10 00 00 fc cf 10 00 00 0c 59 08 20 00 00 0c 08 20 00 00 0c f8 bf 03 80 ed 03 00 04 e0 0c 00 20 09 10 60 0c 00 00 12 10 0c 00 00 10 30 00 00 00 19 d0 03 00 00 14 b0 fe ff ff 1b 61 50 55 55 55 0d e8 aa aa aa 16 e4 ff ff ff 2f f4 ff ff ff 27 d8 ae aa bd 62 2d 6c 5f d5 67 1b bc f3 7f d0 36 f8 01 10 cc 1f e0 45 8e 92 0f b0 32 41 63 43 0b d0 cf 3c 7c 0d b0 aa c2 ab 0a 60 55 55 55 05 c0 ff ab aa 03 00 00 64 fe ff 00 00 00 00 00 00} 65} 66 67bitmap define blt.3 {{40 40} { 68 00 00 00 00 00 00 fc 0f 00 00 00 04 f0 ff 00 00 04 00 80 00 00 e4 03 80 69 00 00 64 d6 4f 00 00 64 16 43 00 00 e4 13 23 00 00 64 16 23 00 00 64 16 70 23 00 00 e4 13 43 00 00 04 70 43 00 00 04 00 80 00 00 fc 0f 80 00 00 0c 71 f0 ff 00 00 0c 00 00 00 00 0c f8 ff 03 80 ed 07 00 04 e0 0c 00 20 09 10 72 0c 00 00 12 10 0c 00 00 10 30 00 00 00 19 d0 03 00 00 14 b0 fe ff ff 1b 73 50 55 55 55 0d e8 aa aa aa 16 e4 ff ff ff 2f f4 ff ff ff 27 d8 ae aa bd 74 2d 6c 5f d5 67 1b bc f3 7f d0 36 f8 01 10 cc 1f e0 45 8e 92 0f b0 32 41 75 43 0b d0 cf 3c 7c 0d b0 aa c2 ab 0a 60 55 55 55 05 c0 ff ab aa 03 00 00 76 fe ff 00 00 00 00 00 00} 77} 78 79bitmap define blt.4 {{40 40} { 80 00 00 00 00 00 00 fc ff ff 03 00 04 00 00 02 00 04 00 00 02 00 e4 33 3f 81 01 00 64 36 0c 01 00 64 36 8c 00 00 e4 33 8c 00 00 64 36 8c 00 00 64 36 82 0c 01 00 e4 f3 0d 01 00 04 00 00 02 00 04 00 00 02 00 fc ff ff 03 00 0c 83 00 00 00 00 0c 00 00 00 00 0c f8 ff 03 80 ed 07 00 04 e0 0c 00 20 09 10 84 0c 00 00 12 10 0c 00 00 10 30 00 00 00 19 d0 03 00 00 14 b0 fe ff ff 1b 85 50 55 55 55 0d e8 aa aa aa 16 e4 ff ff ff 2f f4 ff ff ff 27 d8 ae aa bd 86 2d 6c 5f d5 67 1b bc f3 7f d0 36 f8 01 10 cc 1f e0 45 8e 92 0f b0 32 41 87 43 0b d0 cf 3c 7c 0d b0 aa c2 ab 0a 60 55 55 55 05 c0 ff ab aa 03 00 00 88 fe ff 00 00 00 00 00 00} 89} 90 91 92 93#set animate(colors) { #ff8813 #ffaa13 #ffcc13 #ffff13 #ffcc13 #ffaa13 #ff8813 } 94bitmap define blt.5 [bitmap data blt.3] 95bitmap define blt.6 [bitmap data blt.2] 96bitmap define blt.7 [bitmap data blt.1] 97 98 99set interval 200 100 101proc AnimateBitmap { index } { 102 global interval afterId 103 if { ![winfo exists .logo] } { 104 return 105 } 106 if { $index >= 0 } { 107 .logo configure -bitmap blt.$index 108 incr index 109 if { $index >= 7 } { 110 set index 0 111 } 112 set afterId [after $interval "AnimateBitmap $index"] 113 } 114} 115 116set length 80 117 118option add *text.yScrollCommand { .vscroll set } 119option add *text.relief sunken 120option add *text.width $length 121option add *text.height 10 122option add *text.borderWidth 2 123option add *vscroll.command { .text yview } 124option add *vscroll.minSlider 4p 125option add *quit.command { exit } 126option add *quit.text { quit } 127option add *stop.command { set bgStatus {} } 128option add *stop.text { stop } 129option add *logo.relief sunken 130option add *logo.padX 4 131option add *title.text "Virtual Memory Statistics" 132option add *title.font -*-Helvetica-Bold-R-*-*-14-*-*-*-*-*-*-* 133 134set visual [winfo screenvisual .] 135if { $visual != "staticgray" && $visual != "grayscale" } { 136 option add *text.background lightblue 137 option add *text.foreground blue 138 option add *quit.background red 139 option add *quit.foreground white 140 option add *stop.background yellow 141 option add *stop.foreground navyblue 142 option add *logo.background beige 143 option add *logo.foreground brown 144} 145 146# Create widgets 147text .text 148scrollbar .vscroll 149button .quit 150button .stop 151label .logo 152label .title 153 154# Layout widgets in table 155table . \ 156 .title 0,0 -columnspan 4 \ 157 .text 1,0 -columnspan 3 \ 158 .vscroll 1,3 -fill y \ 159 .logo 2,0 -anchor w -padx 10 -reqheight .6i -pady 4 \ 160 .stop 2,1 \ 161 .quit 2,2 162 163set buttonWidth 1i 164table configure . c1 c2 -width 1i 165table configure . c3 -resize none 166table configure . .stop .quit -reqwidth $buttonWidth -anchor e 167table configure . .title .text -fill both 168 169wm min . 0 0 170 171proc DisplayStats { data } { 172 .text insert end "$data\n" 173 set textlen [expr int([.text index end])] 174 scan [.vscroll get] "%s %s %s %s" total window first last 175 if { $textlen > $total } { 176 .text yview [expr $textlen-$window] 177 } 178 update idletasks 179} 180 181set bgStatus {} 182 183AnimateBitmap 0 184 185# 186# Pick a command that 187# 1) periodically writes output and 188# 2) flushes output each time. 189# 190set command { vmstat 1 } 191#set command { netstat -c } 192 193catch { eval "bgexec bgStatus -onoutput DisplayStats $command" } 194 195# Turn off animation by canceling any pending after task. 196if { [info exists afterId] } { 197 after cancel $afterId 198} 199