# The MIT License
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.

module RBPDFFontDescriptor
  @@descriptors = { 'freesans' => {} }
  @@font_name = 'freesans'

  def self.font(font_name)
    @@descriptors[font_name.gsub(".rb", "")]
  end

  def self.define(font_name = 'freesans')
    @@descriptors[font_name] ||= {}
    yield @@descriptors[font_name]
  end

  #
  # Return fonts path
  #
  def self.getfontpath()
    # Is it in this plugin's font folder?
    fpath = File.join File.dirname(__FILE__), 'fonts'
    if File.exists?(fpath)
      return fpath
    end
    # Could not find it.
    nil
  end
end
