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|
#!/bin/sh
#
# Script to add a new function to an existing class
#
# Copyright 1999-2000 Trolltech AS. All rights reserved.
#
# load the helper functions
. q_functions
if [ $# -lt 3 ]
then
echo "Usage: q_add_variable AccessModifier: Type ExistingClassName::NewVariableName"
print_example_usage
exit
fi
ACCESS_MODIFIER=$1
TYPE=$2
EXISTING_CLASS_NAME=`echo $3 | cut -d ":" -f 1`
NEW_VARIABLE_NAME=`echo $3 | cut -d ":" -f 3`
EXISTING_CLASS_NAME_LOWER=`echo $EXISTING_CLASS_NAME | tr "[A-Z]" "[a-z]"`
EXISTING_CLASS_HEADER_FILE="$EXISTING_CLASS_NAME_LOWER".h
ORIGINAL_CLASS_HEADER_FILE="$EXISTING_CLASS_NAME_LOWER".h.orig
function print_variable_definition
{
cat << END
$ACCESS_MODIFIER
$TYPE $NEW_VARIABLE_NAME;
END
}
function print_new_header_file
{
get_number_of_lines
get_first_line_of_class_definition
if [ -z "$LINE" ]
then
cat << END
/*
No good, can't find $EXISTING_CLASS_NAME class definition anywhere.
You'll have to manually edit the header file to add the
following variable definition to the $EXISTING_CLASS_NAME class:
END
print_variable_definition
echo -e "\n*/"
cat $ORIGINAL_CLASS_HEADER_FILE
else
head -n $LINE $ORIGINAL_CLASS_HEADER_FILE
print_variable_definition
tail -n `expr $LINES - $LINE` $ORIGINAL_CLASS_HEADER_FILE
fi
}
[ -f $EXISTING_CLASS_HEADER_FILE ] || { echo "file $EXISTING_CLASS_HEADER_FILE not found" ; exit ; }
# Backup file
mv $EXISTING_CLASS_HEADER_FILE $ORIGINAL_CLASS_HEADER_FILE
print_new_header_file >> $EXISTING_CLASS_HEADER_FILE
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