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#!/usr/bin/env ruby -w
# encoding: UTF-8
#
# = TableColumnDefinition.rb -- The TaskJuggler III Project Management Software
#
# Copyright (c) 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014
# by Chris Schlaeger <cs@taskjuggler.org>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of version 2 of the GNU General Public License as
# published by the Free Software Foundation.
#
class TaskJuggler
# A CellSettingPattern is used to store alternative settings for
# ReportTableCell settings. These could be the cell text, the tooltip or a
# color setting. The user can provide multiple options and the
# LogicalExpression is used to select the pattern for a given cell.
class CellSettingPattern
attr_reader :setting, :logExpr
def initialize(setting, logExpr)
@setting = setting
@logExpr = logExpr
end
end
# The CellSettingPatternList holds a list of possible test pattern for a cell
# or tooltip. The first entry who's LogicalExpression matches is used.
class CellSettingPatternList
def initialize
@patterns = []
end
# Add a new pattern to the list.
def addPattern(pattern)
@patterns << pattern
end
# Get the RichText that matches the _property_ and _scopeProperty_.
def getPattern(query)
@patterns.each do |pattern|
if pattern.logExpr.eval(query)
return pattern.setting
end
end
nil
end
end
# This class holds the definition of a column of a report. This is the user
# specified data that is later used to generate the actual ReportTableColumn.
# The column is uniquely identified by an ID.
class TableColumnDefinition
attr_reader :id, :cellText, :tooltip, :hAlign, :cellColor, :fontColor
attr_accessor :title, :start, :end, :scale, :listItem, :listType,
:width, :content, :column, :timeformat1, :timeformat2
def initialize(id, title)
# The column ID. It must be unique within the report.
@id = id
# An alternative title for the column header.
@title = title
# An alternative start date for columns with time-variant values.
@start = nil
# An alternative end date for columns with time-variant values.
@end = nil
# For regular columns (non-calendar and non-chart) the user can override
# the actual cell content.
@cellText = CellSettingPatternList.new
# The content attribute is only used for calendar columns. It specifies
# what content should be displayed in the calendar columns.
@content = 'load'
# Horizontal alignment of the cell content.
@hAlign = CellSettingPatternList.new
# An alternative content for the tooltip message. It should be a
# RichText object.
@tooltip = CellSettingPatternList.new
# An alternative background color for the cell. The color setting is
# stored as "#RGB" or "#RRGGBB" String.
@cellColor = CellSettingPatternList.new
# An alternative font color for the cell. The format is equivalent to
# the @cellColor setting.
@fontColor = CellSettingPatternList.new
# Specifies a RichText pattern to be used to generate the text of the
# individual list items.
@listItem = nil
# Specifies whether list items are comma separated, bullet or numbered
# list.
@listType = nil
# The scale attribute is only used for Gantt chart columns. It specifies
# the minimum resolution of the chart.
@scale = 'week'
# The width of columns.
@width = nil
# Format of the upper calendar header line
@timeformat1 = nil
# Format of the lower calendar header line
@timeformat2 = nil
# Reference to the ReportTableColumn object that was created based on this
# definition.
@column = nil
end
end
end
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