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###############################################################################
# Copyright (c) 2014-2024 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.
# =============================================================================
#   @userware
#       Custom Key Binding
#   @section
#       GUI Specific Userware Examples
#   @description
#       This Userware binds a special hotkey to toggle the visibility of
#       all netnames.
#   @files
#       toggleNetName.tcl
#   @tag
#       gui
###############################################################################


# -----------------------------------------------------------------------------
# _toggleVisibility - Toggle visibility of net names.
# -----------------------------------------------------------------------------
#
proc Toggle:_toggleVisibility {} {
    gui settings set "nlv:shownetname" \
        [expr {[gui settings get "nlv:shownetname"] ^ 1}]
    gui settings changed
    gui schem regenerate
    gui cone  regenerate
}


# =============================================================================
# Bind special hotkey
# =============================================================================
#
bind . <Key-t> Toggle:_toggleVisibility