Class: Gtk2AppLib::Dialogs

Inherits:

Object

• Object
• Gtk2AppLib::Dialogs

show all

Includes:

Missing

Defined in:

lib/gtk2applib.rb,
lib/gtk2applib/dialogs/core.rb,
lib/gtk2applib/dialogs/auth.rb,
lib/gtk2applib/dialogs/entry.rb,
lib/gtk2applib/dialogs/login.rb,
lib/gtk2applib/dialogs/question.rb,
lib/gtk2applib/dialogs/get_date.rb,
lib/gtk2applib/dialogs/pick_one.rb,
lib/gtk2applib/dialogs/text_view.rb,
lib/gtk2applib/dialogs/show_image.rb,
lib/gtk2applib/dialogs/choose_tags.rb,
lib/gtk2applib/dialogs/quick_message.rb

Overview

Defined Under Namespace

Classes: Auth, ChooseTags, Entry, GetDate, PickOne, Question, QuickMessage, ShowImage, TextView

Constant Summary

DIALOG =

Hash.new { nil }

Constants included from Missing

Missing::REQUIRES

Class Method Summary (collapse)

• + (Object) bless(key, value = {})
• + (Object) dialogs

Instance Method Summary (collapse)

• - ((String,String)^?) auth(*options)

  Returns the username and password.

• - (Array of String, Nil) choose_tags(*options)

  Displays a list (words) of labeled toggle-buttons one can toggle.

• - (String, Nil) entry(*options)

  Edits message in a text view.

• - (Date, Nil) get_date(*options)

  Display a calendar from which one can select a date.

• - (Dialogs) initialize(options = Constants::HNIL) constructor

  A new instance of Dialogs.

• - (Object) login(*options)

  Session.

• - (Object) method_missing(missing, *arguments, &block)
• - (String, Nil) pick_one(*options)

  Displays a combo-box from which on can select an item from list and/or entry.

• - (Boolean) question?(*options)

  A dialog with a quick question, returning a yes or no answer (true or false (or nil if the window is closed)).

• - (Object) quick_message(*options)

  Function to open a dialog box displaying the message provided.

• - (Object) show_image(*parameters)

  Function to open a dialog box displaying the message provided.

• - (Object) text_view(*options)

  Edits message in a text view.

Methods included from Missing

missing

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# File 'lib/gtk2applib.rb', line 136

def initialize(options=Constants::HNIL)
  @options = KeyValues.new(options, DIALOG[:dialogs])
end

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# File 'lib/gtk2applib.rb', line 140

def method_missing(missing, *arguments, &block)
  Missing.missing(missing, self, arguments, block) { super }
end

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# File 'lib/gtk2applib/dialogs/core.rb', line 7

def self.bless(key, value = {})
  dialog_key = DIALOG[key]
  if dialog_key.nil? then
    dialog_key = KeyValues.new(value)
    dialog_key.default = Constants::HNIL
    DIALOG[key] = dialog_key
  else
    # using supplement because
    # we don't want to over-ride user configured defaults.
    dialog_key.supplement(value)
  end
end

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# File 'lib/gtk2applib.rb', line 132

def self.dialogs
  require 'gtk2applib/dialogs/core'
end

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# File 'lib/gtk2applib/dialogs/auth.rb', line 47

def auth(*options)
  username, password, *options = Parameters.map(options)
  options.push(DIALOG[:auth])
  Auth.new(username, password, @options.dup(*options)).run
end

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# File 'lib/gtk2applib/dialogs/choose_tags.rb', line 77

def choose_tags(*options)
  tags, options = Parameters.map(options)
  options.push(DIALOG[:choose_tags])
  ChooseTags.new(tags, @options.dup(*options)).run
end

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# File 'lib/gtk2applib/dialogs/entry.rb', line 31

def entry(*options)
  prompt, *options =  Parameters.map(options)
  options.push(DIALOG[:entry])
  Entry.new(prompt, @options.dup(*options)).run
end

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# File 'lib/gtk2applib/dialogs/get_date.rb', line 38

def get_date(*options)
  date, *options = Parameters.map(options)
  options.push(DIALOG[:get_date])
  GetDate.new(date, @options.dup(*options)).run
end

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# File 'lib/gtk2applib/dialogs/login.rb', line 8

def login(*options)
  username, password, *options = Parameters.map(options)
  session = nil
  while !session do
    username, password = self.auth(username, password, *options)
    session = yield(username, password, *options)
  end
  return session
end

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# File 'lib/gtk2applib/dialogs/pick_one.rb', line 43

def pick_one(*options)
  list, *options = Parameters.map(*options)
  options.push(DIALOG[:pick_one])
  PickOne.new(list, @options.dup(*options)).run
end

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# File 'lib/gtk2applib/dialogs/question.rb', line 30

def question?(*options)
  question, *options = Parameters.map(options)
  options.push(DIALOG[:question])
  Question.new(question, @options.dup(*options)).run
end

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# File 'lib/gtk2applib/dialogs/quick_message.rb', line 35

def quick_message(*options)
  message, *options = Parameters.map(options)
  options.push(DIALOG[:quick_message])
  QuickMessage.new(@options.dup(*options)).run(message)
end

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# File 'lib/gtk2applib/dialogs/show_image.rb', line 34

def show_image(*parameters)
  uri, cache_directory, *options = Parameters.map(*parameters)
  raise "Need cache_directory" if cache_directory.nil?
  options.push(DIALOG[:show_image])
  ShowImage.new(uri, cache_directory, @options.dup(*options)).run
end

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# File 'lib/gtk2applib/dialogs/text_view.rb', line 29

def text_view(*options)
  message, *options = Parameters.map(options)
  options.push(DIALOG[:text_view])
  TextView.new(message, @options.dup(*options)).run
end