yast/yast-installation

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#
#
# This program is free software; you can redistribute it and/or modify it under
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# this program; if not, contact Novell, Inc.
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# File:  clients/inst_welcome.ycp
# Package:  Installation
# Summary:  Generic Welcome File
# Authors:  Anas Nashif <nashif@suse.de>
#
# $Id$
#
module Yast
  class InstWelcomeClient < Client
    def main
      Yast.import "UI"
      textdomain "installation"
      Yast.import "Wizard"
      Yast.import "Directory"
      Yast.import "GetInstArgs"
      Yast.import "RichText"
      Yast.import "CustomDialogs"
      Yast.import "Language"

      argmap = GetInstArgs.argmap

      default_patterns = ["welcome.%1.txt", "welcome.txt"]

      directory = argmap["directory"] || Directory.datadir

      directory = Directory.custom_workflow_dir + directory if Ops.get_string(argmap, "directory",
        "") != ""

      patterns = argmap["patterns"] || default_patterns

      welcome = CustomDialogs.load_file_locale(
        patterns,
        directory,
        Language.language
      )
      Builtins.y2debug("welcome map: %1", welcome)

      display = UI.GetDisplayInfo
      space = display["TextMode"] ? 1 : 3

      # dialog caption
      caption = _("Welcome")

      # welcome text 1/4
      text = _("<p><b>Welcome!</b></p>") +
        # welcome text 2/4
        _(
          "<p>There are a few more steps to take before your system is ready to\n" \
          "use. YaST will now guide you through some basic configuration.  Click\n" \
          "<b>Next</b> to continue. </p>\n" \
          "            \n"
        )

      # welcome text
      welcome_text = welcome["text"]
      welcome_text = text if !welcome_text || welcome_text.empty?

      # help ttext
      help = _(
        "<p>Click <b>Next</b> to perform the\nbasic configuration of the system.</p>\n"
      )

      if Builtins.regexpmatch(welcome_text, "</.*>")
        rt = RichText(Id(:welcome_text), welcome_text)
      else
        Builtins.y2debug("plain text")
        rt = RichText(Id(:welcome_text), Opt(:plainText), welcome_text)
      end

      contents = VBox(
        VSpacing(space),
        HBox(
          HSpacing(2 * space),
          rt,
          HSpacing(2 * space)
        ),
        VSpacing(2)
      )

      Wizard.SetContents(
        caption,
        contents,
        help,
        GetInstArgs.enable_back,
        GetInstArgs.enable_next
      )
      Wizard.SetFocusToNextButton

      ret = nil
      loop do
        ret = UI.UserInput

        break if ret != :abort
        break if Popup.ReallyAbort(:painless)
      end

      ret
    end
  end
end