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124 | ###############################################################################
# Copyright (c) 2009-2024 by Altair Engineering, Inc.
# All rights reserved.
#
# Altair Engineering, Inc. makes this software available as part of the Vision
# tool platform. As long as you are a licensee of the Vision tool platform
# you may make copies of the software and modify it to be used within the
# Vision tool platform, but you must include all of this notice on any copy.
# Redistribution without written permission to any third party, with or
# without modification, is not permitted.
# Altair Engineering, Inc. does not warrant that this software is error free
# or fit for any purpose. Altair Engineering, Inc. disclaims any liability for
# all claims, expenses, losses, damages and costs any user may incur as a
# result of using, copying or modifying the software.
# =============================================================================
# @plugin
# Show Selected Net Name
# @namespace
# ShowNetName
# @section
# Miscellaneous Userware Examples
# @description
# Extend the Popup menu and add a function to show the net name only at
# the selected nets.
# @configuration
# @files
# showNetName.tcl
# @example
# demo/rtl/aquarius/aquarius.f
# @cmdline
# -F @example[0]
# -userware @files[0]
# @tag
# gui
###############################################################################
# =============================================================================
# Init - Initialize the plugin.
# =============================================================================
#
proc ShowNetName:Init {} {
##
# Set this value to '2' to show the net names at the wire.
# Set this value to '4' to show the net names at the pins.
#
gui plugin addConfig \
ShowNetName \
shownetattr \
2 \
number \
"Show net names at (2) wire (4) pins"
gui popup append "Toggle Net Name Display" "ShowNetName:Toggle"
}
# =============================================================================
# Finit - Finalize the plugin.
# =============================================================================
#
proc ShowNetName:Finit {} {
gui popup remove "Toggle Net Name Display"
}
# =============================================================================
# Toggle - This procedure display the name for the given net objects.
# =============================================================================
#
proc ShowNetName:Toggle {oidList} {
##
# Return if no database loaded or if the oidList is empty.
#
set db [gui database get]
if {($db == "") || ([llength $oidList] == 0)} {
return
}
##
# Loop over all selected objects.
#
set attrName "name"
foreach oid $oidList {
##
# Skip all object types expect net or netBus objects.
#
if {![string match "net*" [$db oid type $oid]]} {
continue
}
##
# Set a flat name attribute to this object.
#
if {[$db flatattr $oid getValue $attrName] eq ""} {
$db flatattr $oid set $attrName=[$db oid oname $oid]
} else {
$db flatattr $oid delete $attrName
}
}
##
# Make the name attribute visible in the Schem and Cone window.
#
$db attr -db set @nlv:net=%$attrName
gui attribute changed
gui settings set "nlv:shownetattr" \
[gui plugin getConfigValue ShowNetName shownetattr]
gui settings changed
##
# If the displayed names overlap then a 'regenerate' is needed.
#
gui schem regenerate
gui cone regenerate
}
# =============================================================================
# Call the initialization procedure.
# =============================================================================
#
ShowNetName:Init
|