Class: Ig3tool::BibliotheekWindow

Inherits:
GladeHelper show all
Includes:
GetText
Defined in:
lib/ui/bibliotheekwindow.rb

Constant Summary collapse 

["Bibliotheek", "Bibliotheek"]
ICON = 
"stock_book_xklein.png"

Constants inherited from GladeHelper

GladeHelper::GLADE_DIR

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods inherited from GladeHelper

#_get_widget, #add_window_colorer, #load_sounds, #make_debugger_combo, #make_eval_widget, #make_status_combo, #number_eval_widget, #play, #present, #show, #speak

Constructor Details

#initialize ⇒ BibliotheekWindow

def initialize(path_or_data, root = nil, domain = nil, localedir = nil, flag = GladeXML::FILE)

bindtextdomain(domain, localedir, nil, "UTF-8")



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# File 'lib/ui/bibliotheekwindow.rb', line 17

def initialize

  super("bibliotheek.glade")

  # $client = Client.new("infogroep.be")

  @tabs = @glade.get_widget("tabs")

  @books_isbn      = @glade.get_widget("books_isbn")
  @books_title     = @glade.get_widget("books_title")
  @books_author    = @glade.get_widget("books_author")
  @books_publisher = @glade.get_widget("books_publisher")
  @books_year      = @glade.get_widget("books_year")
  @books_section   = @glade.get_widget("books_section")
  @books_copies    = @glade.get_widget("books_copies")

  @books_fields = {
  "isbn" => @books_isbn, 
  "title" => @books_title, 
  "author" => @books_author, 
  "publisher" => @books_publisher, 
  "year" => @books_year, 
  "copies" => @books_copies
  }


  @books_notification    = @glade.get_widget("books_notification")

  @loan_memberid   = @glade.get_widget("loan_memberid")
  @loan_isbn       = @glade.get_widget("loan_isbn")
  @loan_title       = @glade.get_widget("loan_title")
  @loan_warranty   = @glade.get_widget("loan_warranty")
  @loan_notification    = @glade.get_widget("loan_notification")

  @loan_fields = {
  "isbn" => @loan_isbn,
  "warranty" => @loan_warranty,
  "member" => @loan_memberid
  }

  @books_list   = @glade.get_widget("books_list")
  @loan_list    = @glade.get_widget("loan_list")
  @loan_list.model = @loan_list_store = Gtk::ListStore.new(Object, String, String, String, String, String, String)
  ll = Gtk::CellRendererText.new
  @loan_list.insert_column(-1, "loan date", ll) do |tvc, cell, m ,iter|
  cell.text = Time.parse(iter[0].loan_date).strftime("%d/%m/%y")
  end
  @loan_list.insert_column(-1, "return on", ll) do |tvc, cell, m ,iter|
  date = Time.parse(iter[0].return_date)
  ll.foreground = "red" if date > Time.now
  cell.text = date.strftime("%d/%m/%y")
  ll.foreground = "black"
  end
  @loan_list.insert_column(-1, "username", ll) do |tvc, cell, m ,iter|
  cell.text = $client.person_member(iter[0].member_id).username
  end
  @loan_list.insert_column(-1, "memberid", ll) do |tvc, cell, m ,iter|
  cell.text = iter[0].member_id
  end
  @loan_list.insert_column(-1, "isbn", ll) do |tvc, cell, m ,iter|
  cell.text = iter[0].isbn
  end
  @loan_list.insert_column(-1, "warranty", ll) do |tvc, cell, m ,iter|
  cell.text = iter[0].warranty
  end

  @books_list = @glade.get_widget("books_list")
  @books_list.model = @books_list_store = Gtk::ListStore.new(Object, String)
  bl = Gtk::CellRendererText.new
  @books_list.insert_column(-1, "title", bl) do |tvc, cell, m ,iter|
  cell.text = (iter[0].title.smaller(50) + " (#{iter[0].author})").smaller(62)
  end


  _update_sections
  _update_books_list
  _update_loan_list


end

Instance Attribute Details

#glade ⇒ Object (readonly)

Returns the value of attribute glade.



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# File 'lib/ui/bibliotheekwindow.rb', line 11

def glade
  @glade
end

Instance Method Details

#books_clear(widget, all = true) ⇒ Object 



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# File 'lib/ui/bibliotheekwindow.rb', line 268

def books_clear(widget, all=true)
  reset_books_fields(all)
  #_update_books_list
end

#books_delete(widget) ⇒ Object 



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# File 'lib/ui/bibliotheekwindow.rb', line 180

def books_delete(widget)
  begin
    $client.bib_remove!(@books_isbn.text.strip)
    _update_books_list
    reset_books_fields
    @books_notification.text = "the ig3tool imps trashed the book..."
  rescue Exception => e
    puts e.backtrace
    @loan_notification.text = e.message.smaller
  end
end

#books_find(widget) ⇒ Object 



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# File 'lib/ui/bibliotheekwindow.rb', line 234

def books_find(widget)
  Thread.new do
    begin
      books = $client.bib_lookup(get_fields)
      puts books
      case books.size
      when 0 #book not found in db
        _lookup_isbnbook(@books_isbn.text)
      when 1
        _show(books.first)
      else
        _update_books_list(books)
      end
    rescue Exception => e
      puts e.backtrace
      @books_notification.text = e.message.smaller
    end
  end
end

#books_loan(widget) ⇒ Object 



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# File 'lib/ui/bibliotheekwindow.rb', line 305

def books_loan(widget)
  @tabs.page = 1
end

#books_refresh(widget) ⇒ Object 



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# File 'lib/ui/bibliotheekwindow.rb', line 196

def books_refresh(widget)
  _update_books_list
end

#books_save(widget) ⇒ Object 



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# File 'lib/ui/bibliotheekwindow.rb', line 141

def books_save(widget)
  begin
    $client.bib_add!(get_fields(false))
    _update_books_list
    #books_clear
    @books_notification.text = "changes saved to book!"
  rescue Exception => e
    puts e.backtrace
    @books_notification.text = e.message.smaller
  end

end

#get_fields(ignore_empty = true) ⇒ Object 



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# File 'lib/ui/bibliotheekwindow.rb', line 123

def get_fields(ignore_empty = true)
  fields = {}
  @books_fields.each do |k, f|
    temp = f.text.strip
    fields[k] = temp unless temp.empty? and ignore_empty
  end
  fields["section"] = @books_section.active_iter[0].name unless @books_section.active_iter[0].nil?
  fields
end

#get_loan_fields ⇒ Object 



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# File 'lib/ui/bibliotheekwindow.rb', line 133

def get_loan_fields
  fields = {}
  @loan_fields.each do |k, f|
    fields[k] = f.text unless f.text.strip.empty?
  end
  fields
end

#hl_loan(a) ⇒ Object 



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# File 'lib/ui/bibliotheekwindow.rb', line 165

def hl_loan(a)
end

#isbn_del(a, b, c, d) ⇒ Object 



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# File 'lib/ui/bibliotheekwindow.rb', line 211

def isbn_del(a,b,c,d)
  reset_books_fields(false)
end

#isbn_ins(a, b, c) ⇒ Object 



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# File 'lib/ui/bibliotheekwindow.rb', line 208

def isbn_ins(a,b,c)
  reset_books_fields(false)
end

#loan_clear(widget, all = true) ⇒ Object 



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# File 'lib/ui/bibliotheekwindow.rb', line 274

def loan_clear(widget, all=true)
  @loan_isbn.text = ""
  @loan_memberid.text = ""
  @loan_warranty.text = "5"
  @loan_notification.text = "" if all
  @loan_title.text = ""
  reset_books_fields
end

#loan_extend(widget) ⇒ Object 



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# File 'lib/ui/bibliotheekwindow.rb', line 153

def loan_extend(widget)
  begin
    $client.bib_extend!(get_loan_fields)
    _update_loan_list
    loan_clear(nil)
    @loan_notification.text = "the ig3tool imps extend the book for 3 weeks..."
  rescue Exception => e
    puts e.backtrace
    @loan_notification.text = e.message.smaller
  end
end

#loan_isbn_del(a, b, c) ⇒ Object 



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# File 'lib/ui/bibliotheekwindow.rb', line 217

def loan_isbn_del(a,b,c)
  @loan_title.text = ""
end

#loan_isbn_ins(a, b, c, d) ⇒ Object 



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# File 'lib/ui/bibliotheekwindow.rb', line 214

def loan_isbn_ins(a,b,c,d)
  @loan_title.text = ""
end

#loan_isbn_set(widget) ⇒ Object 



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# File 'lib/ui/bibliotheekwindow.rb', line 221

def loan_isbn_set(widget)
  begin
    book = $client.bib_info(@loan_isbn.text)
    raise Exception, "the ig3tool imps found no such book..." if book.nil?
    _show(book)
    #@loan_title.text = book.title
  rescue Exception => e
    puts e.backtrace
    @loan_notification.text = e.message.smaller
  end
end

#loan_loan(widget) ⇒ Object 



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# File 'lib/ui/bibliotheekwindow.rb', line 283

def loan_loan(widget)
  @loan_notification.text = ""
  begin
    fields = get_loan_fields
    if fields["member"] =~ /[a-zA-Z]+/
      puts "username ipv barcode: #{fields["member"]}"
      membership = $client.person_membership(fields["member"])
      if membership.nil?
        raise IG3Error, "#{fields["member"]} is not a member..."
      else
        fields["member"] = membership.barcode
      end
    end
    $client.bib_loan!(fields)
    _update_loan_list
    loan_clear(nil)
  rescue Exception => e
    puts e.backtrace
    @loan_notification.text = e.message.smaller(65)
  end
end

#loan_refresh(widget) ⇒ Object 



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# File 'lib/ui/bibliotheekwindow.rb', line 192

def loan_refresh(widget)
  _update_loan_list
end

#loan_return(widget) ⇒ Object 



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# File 'lib/ui/bibliotheekwindow.rb', line 168

def loan_return(widget)
  begin
    $client.bib_return!(get_loan_fields)
    _update_loan_list
    loan_clear(nil)
    @loan_notification.text = "book returned to the ig3tool imps..."
  rescue Exception => e
    puts e.backtrace
    @loan_notification.text = e.message.smaller
  end
end

#reset_books_fields(all = true) ⇒ Object 



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# File 'lib/ui/bibliotheekwindow.rb', line 254

def reset_books_fields(all=true)
  @books_isbn.text = "" if all
  @loan_isbn.text = ""
  @books_title.text = ""
  @loan_title.text = ""
  @loan_memberid.text = ""
  @books_author.text = ""
  @books_publisher.text = ""
  @books_year.text = ""
  @books_copies.text = ""
  @books_section.active = 0
  @books_notification.text = ""
end

#select_book(widget, path, column) ⇒ Object 



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# File 'lib/ui/bibliotheekwindow.rb', line 98

def select_book(widget, path, column)
  iter = widget.model.get_iter(path)
  _show iter[0]
end

#select_loan(widget, path, column) ⇒ Object 



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# File 'lib/ui/bibliotheekwindow.rb', line 103

def select_loan(widget, path, column)
  iter = widget.model.get_iter(path)
  @loan_isbn.text = iter[0].isbn
  loan_isbn_set(nil)
  @loan_memberid.text = iter[0].member_id
  @loan_warranty.text = iter[0].warranty
end

#select_section ⇒ Object 



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# File 'lib/ui/bibliotheekwindow.rb', line 112

def select_section()
  #Thread.new do
  #  if @books_section.active_iter[0].nil?
  #    books = nil
  #  else
  #    books = $client.bib_lookup({"section" => @books_section.active_iter[0].name})
  #  end
  #  _update_books_list(books)
  #end
end

#tabfocus(widget, arg0, arg1) ⇒ Object 



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# File 'lib/ui/bibliotheekwindow.rb', line 200

def tabfocus(widget, arg0, arg1)
  if arg1 == 1
    _update_loan_list
  else
    _update_books_list
  end
end