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# GUI Procedure for the ProController Proxy
#
# $Id: gui.tcl,v 1.17 2004/03/11 09:30:03 kees Exp $
#
############################################################################
# Copyright (C) 2001-2003 Kees Leune
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
#
##
# Change the IP address and the TCP portnumber of the server to which we
# connect. This procedure should be called by the GUI
#
# param $server IP address of server to connect to
# param $port TCP port on server to which the connection is made
#
proc updateProperties {server port} {
global SETTINGS
global HTTPSOCKET
global TIMEOUTS
global FPLISTENER
set SETTINGS(remote_ip) [$server get]
set SETTINGS(remote_port) [$port get]
saveSettings
cprint "Properties updated."
if {$SETTINGS(debug)} {
.topcanvas.logText configure -state normal
} else {
.topcanvas.logText configure -state disabled
}
destroy .prop
if {[expr $SETTINGS(wwwserver) == 0] && [info exists HTTPSOCKET]} {
stopHttpServer
}
if {[expr $SETTINGS(wwwserver) == 1] && ![info exists HTTPSOCKET]} {
startHttpServer
}
if {[expr $SETTINGS(fpserver) == 0] && [info exists FPLISTENER]} {
stopFPserver
}
if {[expr $SETTINGS(fpserver) == 1] && ![info exists FPLISTENER]} {
startFPserver
}
if {$SETTINGS(connected) == 0} {
after cancel showStatus
}
if {$SETTINGS(connected) == 1} {
after cancel showStatus
after $TIMEOUTS(status) showStatus
}
}
##
# Set up the properties window. Lots of code for a simple dialogue :-(
#
# +------------------------------------------------------------------+
# | 1 |
# +------------------------------------------------------------------+
# | 2 |
# | +---------------------+---------------------+ |
# | | | | |
# | | | | |
# | | 2.1 | 2.2 | |
# | | | | |
# | | | | |
# | +---------------------+---------------------+ |
# +------------------------------------------------------------------+
# | 3 |
# +------------------------------------------------------------------+
# | 5 |
# +------------------------------------------------------------------+
#
proc setProperties {} {
global SETTINGS
toplevel .prop
wm title .prop "PCProxy properties"
frame .prop.1 ;# title
frame .prop.2 -border 3 -relief groove ;# input
frame .prop.3 -border 3 -relief groove ;# checkboxes
frame .prop.4 -border 3 -relief groove ;# max xpdr C altitude
frame .prop.2.1
frame .prop.2.2
frame .prop.5 ;# OK/Cancel
# frame 1
label .prop.1.name -text Properties
pack .prop.1.name -side left
# frame 2 (server info)
set lserver [label .prop.2.1.lServer -text "Server "]
set lport [label .prop.2.1.lPort -text "Port "]
set tserver [entry .prop.2.2.tServer -width 20 ]
set tport [entry .prop.2.2.tPort -width 20 ]
$tserver delete 0 end
$tport delete 0 end
$tserver insert @0 $SETTINGS(remote_ip)
$tport insert @0 $SETTINGS(remote_port)
focus $tserver
pack $lserver $lport -side top -anchor e
pack $tserver $tport -side top
pack .prop.2.1 -anchor e -side left
pack .prop.2.2 -fill x -expand 1 -anchor w -side left
pack $tserver -side top -anchor w
pack $tport -side top -anchor w
# frame 3 (checkbuttons)
checkbutton .prop.3.connect -onvalue 1 -offvalue 0 \
-variable SETTINGS(connected) \
-text "Status reporting connected clients"
checkbutton .prop.3.webserver -onvalue 1 -offvalue 0 \
-variable SETTINGS(wwwserver) \
-text "Run flightplan webserver"
checkbutton .prop.3.fpserver -onvalue 1 -offvalue 0 \
-variable SETTINGS(fpserver) \
-text "Run flightplan server"
checkbutton .prop.3.debug -onvalue 1 -offvalue 0 \
-variable SETTINGS(debug) \
-text "Debug output"
checkbutton .prop.3.chat -onvalue 1 -offvalue 0 \
-variable SETTINGS(chat)\
-text "Chat messages to secondary clients"
pack .prop.3.debug -side top -anchor w
pack .prop.3.chat -side top -anchor w
pack .prop.3.webserver -side top -anchor w
pack .prop.3.fpserver -side top -anchor w
pack .prop.3.connect -side top -anchor w
# frame 4 (maximum transponder mode C forcing altitude)
pack [label .prop.4.l1 -text "Mode C below"] -side left
pack [entry .prop.4.e -width 5 -textvariable SETTINGS(modec)] -side left
pack [label .prop.4.l2 -text "feet"] -side left
# frame 5 (ok/cancel)
button .prop.5.ok -text Ok -command "updateProperties $tserver $tport"
button .prop.5.cancel -text Cancel -command {destroy .prop}
pack .prop.5.ok .prop.5.cancel -side left -fill x -expand 1
# toplevel
pack .prop.1 -side top -expand 1 -fill x -padx 5 -pady 5 \
-ipadx 5 -ipady 5
pack .prop.2 -side top -expand 1 -fill both -padx 5 -pady 5 \
-ipadx 5 -ipady 5
pack .prop.3 -side top -expand 1 -fill x -padx 5 -pady 5 \
-ipadx 5 -ipady 5
pack .prop.4 -side top -expand 1 -fill x -padx 5 -pady 5 \
-ipadx 5 -ipady 5
pack .prop.5 -side top -expand 1 -fill x -padx 5 -pady 5 \
-ipadx 5 -ipady 5
} ;# end setProperties
# Create the main GUI. Consists of a menu bar with a File menu and a Help
# menu, and a log window (text).
#
proc createGUI {} {
global STOP SETTINGS
menu .topmenu -type menubar -tearoff false
# File Menu
menu .topmenu.file \
-type normal \
-tearoff false
.topmenu.file add command \
-label Properties \
-accelerator Control-p \
-underline 0 \
-state normal \
-command setProperties
.topmenu.file add separator
.topmenu.file add command \
-label Disconnect \
-underline 0 \
-accelerator Control-d \
-command disconnectAll
.topmenu.file add command \
-label Quit \
-accelerator Control-c \
-underline 0 \
-command shutdown
# Help menu
menu .topmenu.help \
-type normal \
-tearoff false
.topmenu.help add command \
-label "About proxy" \
-underline 0 \
-command aboutProxy
.topmenu.help add command \
-label "Homepage" \
-underline 7 \
-command {tk_messageBox -title homepage \
-message {Please visit http://www.leune.org/pcproxy} -type ok}
# Main menu
.topmenu add cascade \
-label File \
-menu .topmenu.file
.topmenu add cascade \
-label Help \
-menu .topmenu.help
# setup main log window
canvas .topcanvas -relief sunken
label .topcanvas.logLabel -text Status
text .topcanvas.logText -height 10 -width 80 -wrap word
pack .topcanvas.logLabel -anchor w -padx 5 -pady 5
pack .topcanvas.logText .topcanvas -padx 5 -pady 5
. configure -menu .topmenu
wm protocol . WM_DELETE_WINDOW shutdown
wm title . PCProxy
bind all <Control-p> setProperties
bind all <Control-c> shutdown
bind all <Control-d> disconnectAll
if {!$SETTINGS(debug)} { .topcanvas.logText configure -state disabled }
} ;# end createGUI
##
# The About window.
#
proc aboutProxy {} {
tk_messageBox -title {About PCProxy} -message {
This software is (C) 2003 by Kees Leune <kees@leune.org>.
All rights reserved.
Copying of this software is permitted, providing the program
is not changed in any form and appropriates credites are given.
Use is free for all personal, non-commercial use. No warantee of any
kind is given. Use at your own risk.
Please visit http://www.leune.org/pcproxy for more information.
$Id: gui.tcl,v 1.17 2004/03/11 09:30:03 kees Exp $
} -type ok
} ;# end of aboutProxy
#### EOF ####
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