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@bolthar
Created December 22, 2009 12:28
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class MangaViewModel < FreightViewModel
signal :update_progress
region :mangas
region :chapters
region :page
region :control_box
service :download
service :scheduler
service :caching
attr_reader :status
attr_reader :version
def self.container_options
return { :model => :singleton }
end
def initialize
@status = "Ready."
@progress = 0
super
@view.update
end
def set_elements(elements)
mangas.set_mangas(elements) unless mangas.mangas
end
def get_elements
return mangas.mangas
end
def on_pick_manga
viewmodel = FindMangaViewModel.new
viewmodel.on_ok = method(:add_manga)
viewmodel.show
end
def on_show_about
Freightrain[:about_view_model].show
end
def mangas_on_selected(manga)
chapters.manga_selected(manga)
end
def chapters_on_progress_changed(message = "Ready.", total = 1, completed = 0)
fire :update_progress, message, total, completed
end
def mangas_on_progress_changed(message = "Ready.", total = 1, completed = 0)
fire :update_progress, message, total, completed
end
def update_progress(message, total, completed)
@status = message
@completed = completed
@total = total
@view.update
end
def chapters_on_selected(chapter)
control_box.chapter_changed(chapter)
mangas.update_status
end
def page_on_ask_next_page
control_box.next_page
end
def control_box_on_page_changed(changed_page)
page.page_changed(changed_page)
end
def progress
return 0 if @completed == @total
return @completed.to_f / @total.to_f
end
def percentage
return "" if progress == 0
return (progress * 100).to_i.to_s + " %"
end
def version
return "v. 1.2.2"
end
def add_manga(manga)
mangas.add_manga(manga)
end
end
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