Class: Roebe::GUI::Books

Inherits:
Base show all
Includes:
UniversalWidgets::BaseModule
Defined in:
lib/roebe/gui/universal_widgets/books/books.rb

Overview

Roebe::GUI::Books

Constant Summary collapse

TITLE =
#

TITLE

#
'Books'
WIDTH =
#

WIDTH

#
'62% or minimum 6280px'
HEIGHT =
#

HEIGHT

#
'40% or minimum 400px'
USE_THIS_FONT =
#

USE_THIS_FONT

#
:hack_20

Constants inherited from Base

Base::COLOURS, Base::HOME_DIRECTORY_OF_USER_X, Base::N, Base::NAMESPACE

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from Base

#actions, #append_this_onto_that_file, #append_what_into, #be_silent, #be_verbose?, #beautiful_url, #burlywood, #call_next, #chdir, #cheerful_guy, #cliner, #complex_esystem, #convert_global_env, #copy_directory, #copy_file, #cornflowerblue, #create_directory, #crimson, #current_month?, #current_time?, #current_year?, #cyan, #darkcyan, #darkgreen, #darkkhaki, #darkslateblue, #deeppink, #delete_symlink, #do_not_use_the_base_colours, #do_use_the_base_colours, #e, #ecomment, #editor_to_use?, #efancy, #eimp, #emphasis, #ensure_main_encoding, #ensure_utf_encoding, #eparse, #erev, #esteelblue, #etomato, #ewarn, #exit_program, #firebrick, #get_current_day, #get_current_month, #get_files_and_directories, #get_files_from, #get_german_name_for_this_weekday, #gold, #green, #grey, #hh_mm_ss, #hh_mm_ss_day_month_year, #home_dir?, #home_directory_of_user_x?, #infer_the_namespace, #internal_hash?, #is_a_directory?, #is_a_file?, #is_a_jpg_file?, #is_an_image_file?, #is_archive?, #is_audio_file?, #is_in_studium_dir?, #is_multimedia_file?, #is_on_roebe?, #is_on_windows?, #is_studium_available?, #is_symlink?, #is_this_a_ruby_file?, #is_video_file?, #iso_encoding?, #le, #left_colour, #lightblue, #lightgreen, #lightseagreen, #lightsteelblue, #lime, #limegreen, #localhost_to_data, #log_directory?, #main_encoding?, #mediumorchid, #mediumpurple, #mediumseagreen, #mediumslateblue, #mediumspringgreen, #mediumturquoise, #mkdir_p, #mv, #n_days_in_this_month, #n_pages_in_this_pdf_file?, #namespace?, #no_file_exists_at, #ogrey, #olive, #olivedrab, #open_in_browser, #opne, #opnesystem, #opnn, #orange, #orchid, #orev, #palegoldenrod, #palevioletred, #pink, #powderblue, #programs_dir?, #project_base_dir?, #random_html_colour, #rds, #read_file_in_iso_encoding, #read_file_via_the_default_encoding, #read_lines_via_iso_encoding, #readlines_with_main_encoding, #red, #register_sigint, #remove, #remove_directory, #remove_file, #rename_kde_konsole_tab, #replace_localhost_with_data, #report_pwd, #require_rescue, #reset_the_internal_hash, #return_all_directories_from_this_directory, #return_all_files_from_this_directory, #return_current_directory, #return_dd_mm_yyyy, #return_file_or_directory_of, #return_files_from_pwd, #return_last_part_of_the_current_directory, #return_utc, #rev, #right_arrow?, #right_colour, #roebe_log_directory?, #rosybrown, #royalblue, #ruby_base_directory?, #run, #run_in_background, #run_rcfiles_then_run_ata_via_qdbus, #sandybrown, #sdir, #seagreen, #set_be_verbose, #set_xorg_buffer, #sfancy, #sfile, #show_help, #silent_redirection?, #simp, #simple_esystem, #skyblue, #slateblue, #slategray, #springgreen, #steelblue, #string_italic, #swarn, #symlink, #teal, #temp_dir?, #to_camelcase, #to_counted_hash, #tomato, #touch, #try_to_require_the_beautiful_url_gem, #try_to_require_the_html_template, #try_to_require_the_open_gem, #try_to_require_the_program_information_gem, #try_to_require_the_xorg_buffer, #use_colours?, #verbose_truth, #weekday?, #word_wrap, #write_what_into, #yellow

Methods included from Base::CommandlineArguments

#append_onto_the_commandline_arguments, #clear_commandline_arguments, #commandline_arguments?, #commandline_arguments_as_string?, #commandline_arguments_without_leading_hyphens?, #first_argument?, #first_argument_without_leading_hyphens?, #has_an_argument_been_passed?, #remove_hyphened_arguments_from_the_commandline_arguments, #return_commandline_arguments_with_leading_hyphens, #second_argument?, #set_commandline_arguments

Constructor Details

#initialize(commandline_arguments = ARGV, run_already = true) ⇒ Books

#

initialize

#


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# File 'lib/roebe/gui/universal_widgets/books/books.rb', line 54

def initialize(
    commandline_arguments = ARGV,
    run_already           = true
  )
  reset
  set_commandline_arguments(
    commandline_arguments
  )
  UniversalWidgets.parse(commandline_arguments)
  case run_already
  # ======================================================================= #
  # === :do_not_run_yet
  # ======================================================================= #
  when :do_not_run_yet
    run_already = false
  end
  run_super
end

Class Method Details

.[](i = ARGV) ⇒ Object

#

Roebe::GUI::Books[]

#


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# File 'lib/roebe/gui/universal_widgets/books/books.rb', line 224

def self.[](i = ARGV)
  new(i)
end

.run(i = ARGV) ⇒ Object

#

Roebe::GUI::Books.run

#


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# File 'lib/roebe/gui/universal_widgets/books/books.rb', line 209

def self.run(
    i = ARGV
  )
  require 'gtk_paradise/base_module/base_module.rb'
  require 'gtk_paradise/run'
  _ = ::Roebe::GUI::Books.new(i, :do_not_run_yet)
  r = ::Gtk.run { :auto_accel }
  r << frame
  r.automatic
  r.top_left_then_run
end

Instance Method Details

#connect_the_skeleton ⇒ Object

#

connect_the_skeleton (connect tag)

#


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# File 'lib/roebe/gui/universal_widgets/books/books.rb', line 156

def connect_the_skeleton
  abort_on_exception

  hbox = create_hbox
  hbox.horizontal_center

  @outer_vbox.minimal(hbox)
  _ = scrolled_window(@grid)
  _.width_height(800, 600)
  @outer_vbox.minimal(_)
  populate_the_grid

  window = create_window_or_runner(nil, width?, height?, title?)
  window << @outer_vbox

  properly_prepare_this_window(window,
    {
      title:       title?,
      font:        font?,
      width:       width?,
      height:      height?,
      padding:     padding?,
      border_size: border_size?
    }
  )

  window.show_all
  window.top_left
  run_main
end

#create_the_skeleton ⇒ Object Also known as: create_skeleton

#

create_skeleton (create tag, skeleton tag)

#


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# File 'lib/roebe/gui/universal_widgets/books/books.rb', line 97

def create_the_skeleton
  @outer_vbox = create_vbox
  @grid = default_grid
  @grid.padding = 5
  @grid.default_spacing
end

#do_remove_the_first_page_at_this_index(index) ⇒ Object

#

do_remove_the_first_page_at_this_index

#


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# File 'lib/roebe/gui/universal_widgets/books/books.rb', line 197

def do_remove_the_first_page_at_this_index(
    index
  )
  Thread.new {
    target = @hash_containing_the_absolute_paths_to_the_pdf_files[index]
    @book_object.remove_the_first_page_of_this_target(target)
  }
end

#favourites? ⇒ Boolean

#

favourites?

#

Returns:

  • (Boolean) 


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# File 'lib/roebe/gui/universal_widgets/books/books.rb', line 190

def favourites?
  @book_object.favourites?
end

#n_pdf_pages?(i) ⇒ Boolean

#

n_pdf_pages?

#

Returns:

  • (Boolean) 


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# File 'lib/roebe/gui/universal_widgets/books/books.rb', line 147

def n_pdf_pages?(
    i
  )
  return ::PdfParadise.n_pdf_pages?(i)
end

#populate_the_grid ⇒ Object

#

populate_the_grid

#


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# File 'lib/roebe/gui/universal_widgets/books/books.rb', line 107

def populate_the_grid
  favourites?.each_with_index {|this_is_the_book, index| index += 1
    @hash_containing_the_absolute_paths_to_the_pdf_files[index] =
      File.absolute_path(this_is_the_book)
    this_button = bold_button(index.to_s)
    this_button.clear_background
    this_button.on_hover(:lightgreen)
    this_button.hint = 'Click on this button to remove the first page '\
                       'of the given .pdf file at hand.'
    this_button.on_clicked {
      do_remove_the_first_page_at_this_index(index)
    }
    @grid.left(this_button)
    @grid.right(return_the_right_part(this_is_the_book.to_s))
  }
end

#reset ⇒ Object

#

reset (reset tag)

#


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# File 'lib/roebe/gui/universal_widgets/books/books.rb', line 76

def reset
  super()
  infer_the_namespace
  # ======================================================================= #
  # === @configuration
  # ======================================================================= #
  @configuration = [true, __dir__, namespace?]
  title_width_height_font(TITLE, WIDTH, HEIGHT, USE_THIS_FONT)
  # ======================================================================= #
  # === @book_object
  # ======================================================================= #
  @book_object = Roebe::Books.new { :do_not_run_yet }
  # ======================================================================= #
  # === @hash_containing_the_absolute_paths_to_the_pdf_files
  # ======================================================================= #
  @hash_containing_the_absolute_paths_to_the_pdf_files = {}
end

#return_the_right_part(i, prepend_this = ''.dup) ⇒ Object

#

return_the_right_part

#


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# File 'lib/roebe/gui/universal_widgets/books/books.rb', line 127

def return_the_right_part(
    i,
    prepend_this = ''.dup
  )
  n_pdf_pages = 0
  i = i.to_s
  n_pdf_pages = n_pdf_pages?(i)
  prepend_this << ' ('+n_pdf_pages.to_s+' .pdf pages)'
  i.delete_suffix!('.pdf')
  basename = File.basename(i).dup
  basename << prepend_this
  _ = left_aligned_text(basename.tr('_',' '))
  _.make_bold
  _.make_selectable
  return _
end