#############################################################################
#
# XLConnect
# Copyright (C) 2010-2024 Mirai Solutions GmbH
#
# 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 3 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, see <https://www.gnu.org/licenses/>.
#
#############################################################################
#############################################################################
#
# Outputs a summary of workbook object
#
# The summary includes:
# - the underlying filename
# - contained worksheets
# - hidden sheets
# - very hidden sheets
# - defined names
# - active sheet name
#
# Author: Martin Studer, Mirai Solutions GmbH
#
#############################################################################
setMethod("summary", signature(object = "workbook"), function(object) {
cat("*** XLConnect Workbook Summary ***\n")
cat("> Filename: '", object@filename, "'\n", sep = "")
nice <- function(x) {
if(length(x) > 0 && !all(is.na(x))) x
else "<NONE>"
}
sheets <- getSheets(object)
cat("> Sheets (all):\n")
cat(nice(sheets), sep = ", ", fill = TRUE)
cat("> Hidden Sheets:\n")
idx <- as.logical(sapply(sheets, function(s) isSheetHidden(object, s)))
cat(nice(sheets[idx]), sep = ", ", fill = TRUE)
cat("> Very Hidden Sheets:\n")
idx <- as.logical(sapply(sheets, function(s) isSheetVeryHidden(object, s)))
cat(nice(sheets[idx]), sep = ", ", fill = TRUE)
cat("> Names:\n")
cat(nice(getDefinedNames(object)), sep = ", ", fill = TRUE)
cat("> Active Sheet: ", nice(getActiveSheetName(object)), "\n")
})
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