diff --git a/Scripts/Functions/cli_getTTFont.sh b/Scripts/Functions/cli_getTTFont.sh new file mode 100755 index 0000000..62c2ce9 --- /dev/null +++ b/Scripts/Functions/cli_getTTFont.sh @@ -0,0 +1,71 @@ +#!/bin/bash +# +# cli_getFont.sh -- This function creates a list of all True Type +# Fonts (TTF) installed in your workstation and returns the absolute +# path of the file matching the pattern passed as first argument. +# Assuming more than one value matches, the first one in the list is +# used. In case no match is found, the function verifies if there is +# any file in the list that can be used (giving preference to sans +# files). If no file is found at this point, an error will be printed +# out. +# +# Copyright (C) 2009, 2010, 2011 The CentOS Artwork SIG +# +# 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., 675 Mass Ave, Cambridge, MA 02139, USA. +# +# ---------------------------------------------------------------------- +# $Id$ +# ---------------------------------------------------------------------- + +function cli_getTTFont { + + local -a FONT_PATTERNS + local FONT_PATTERN='' + local FONT_FILE='' + + # Define list of patterns used to build the list of TTF files. + FONT_PATTERNS[++((${#FONT_PATTERNS[*]}))]="/${1}\.ttf$" + FONT_PATTERNS[++((${#FONT_PATTERNS[*]}))]="sans\.ttf$" + FONT_PATTERNS[++((${#FONT_PATTERNS[*]}))]="\.ttf$" + + # Define directory location where fonts are installed in your + # workstation. + local FONT_DIR='/usr/share/fonts' + + # Define list of all TTF files installed in your workstation. + local FONT_FILES=$(cli_getFilesList ${FONT_DIR} --pattern="\.ttf") + + # Define TTF absolute path based on pattern. Notice that if the + # pattern matches more than one value, only the first one of a + # sorted list will be used. + for FONT_PATTERN in ${FONT_PATTERNS[@]};do + + FONT_FILE=$(echo "$FONT_FILES" | egrep ${FONT_PATTERN} \ + | head -n 1) + + if [[ -f $FONT_FILE ]];then + break + fi + + done + + # Output TTF absolute path. + if [[ -f $FONT_FILE ]];then + echo $FONT_FILE + else + cli_printMessage "`gettext "The font provided doesn't exist."`" --as-error-line + fi + +}