Class: FormatTag

Inherits:
Gtk::TextTag
  • Object
show all
Defined in:
lib/ManqodHelp/HelpBrowser/FormatTagTable/FormatTag.rb

Overview

this file is part of manqod manqod is distributed under the CDDL licence the author of manqod is Dobai-Pataky Balint([email protected])

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(table, arg = nil) ⇒ FormatTag

Returns a new instance of FormatTag.



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# File 'lib/ManqodHelp/HelpBrowser/FormatTagTable/FormatTag.rb', line 6

def initialize(table,arg=nil)
  @tag_table=table
  @link=nil
  @code=nil
  case arg.class.name
    when "String"
      @link=arg
      super(@link)
      set_foreground("#0000BB")
      set_background("white")
      signal_connect("event"){|tag,text_view,ev,iter|
        if ev.event_type == Gdk::Event::Type::BUTTON_PRESS
          @tag_table.browser.help.index.set_cursor(@link)
        end
      }
    when "Hash"
      if arg.has_key?("name")
        super(arg["name"])
        arg.delete("name")
        import(arg)
      end
    else 
      p "unalble to create tag:#{arg.inspect}"
      super()
  end
end

Instance Attribute Details

#code ⇒ Object (readonly)

Returns the value of attribute code.



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# File 'lib/ManqodHelp/HelpBrowser/FormatTagTable/FormatTag.rb', line 32

def code
  @code
end

#link ⇒ Object (readonly)

Returns the value of attribute link.



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# File 'lib/ManqodHelp/HelpBrowser/FormatTagTable/FormatTag.rb', line 32

def link
  @link
end

Instance Method Details

#export ⇒ Object 



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# File 'lib/ManqodHelp/HelpBrowser/FormatTagTable/FormatTag.rb', line 39

def export
  unless @link
    e={"name"=>name,
      "code"=>@code ? Regexp.escape(@code) : "\\.",
      "foreground"=>foreground_gdk.to_a,
      "foreground_set"=>foreground_set?,
      "background"=>background_gdk.to_a,
      "background_set"=>background_set?,
      "justification"=>case justification
        when Gtk::Justification::LEFT then 0
        when Gtk::Justification::RIGHT then 1
        when Gtk::Justification::CENTER then 2
        when Gtk::Justification::FILL then 3
        else 0
        end,
      "font"=>font,
      "underline"=>case underline
        when Pango::AttrUnderline::Underline::SINGLE then 1
        when Pango::AttrUnderline::Underline::NONE then 0
        else 0
        end,
      "strikethrough"=>strikethrough?
    }
    return e
  end
end

#import(arg) ⇒ Object 



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# File 'lib/ManqodHelp/HelpBrowser/FormatTagTable/FormatTag.rb', line 65

def import(arg)
  @code=arg["code"]
  set_foreground_gdk(Gdk::Color.new(arg["foreground"][0],arg["foreground"][1],arg["foreground"][2])) if arg["foreground"]
  set_foreground_set(arg["foreground_set"] == true)
  set_background_gdk(Gdk::Color.new(arg["background"][0],arg["background"][1],arg["background"][2])) if arg["background"]
  set_background_set(arg["background_set"] == true)
  if arg["justification"]
    set_justification(arg["justification"]).set_justification_set(true)
    else
    set_justification_set(false)
  end
  set_underline(arg["underline"]).set_underline_set(true) if arg["underline"]
  set_font(arg["font"]) if arg["font"]
end

#save ⇒ Object 



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# File 'lib/ManqodHelp/HelpBrowser/FormatTagTable/FormatTag.rb', line 80

def save
  ManqodDB.instance.manqod_db.save_help_format(name,export)
end

#set_code(c) ⇒ Object 



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# File 'lib/ManqodHelp/HelpBrowser/FormatTagTable/FormatTag.rb', line 34

def set_code(c)
  @code=c
  self
end