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|
#!/usr/bin/env ruby
#
# ruby-glade-create-template
#
# Create a ruby-glade template .rb file from a .glade file.
#
# Usage: ruby ruby-glade-create-template yourgladefile.glade > file.rb
#
# $Id: ruby-glade-create-template,v 1.14 2006/06/17 14:14:54 mutoh Exp $
#
# Copyright (c) 2002-2005 Masao Mutoh <mutoh@highway.ne.jp>
#
require 'libglade2'
require 'rexml/document'
LG_VERSION = %Q[$Revision: 1.14 $].scan(/\d/).join(".")
unless ARGV.size == 1
puts "ruby-glade-create-template #{LG_VERSION}"
puts "\nUsage: ruby ruby-glade-create-template.rb yourgladefile.glade > file.rb\n\n"
exit 1
end
path = ARGV[0]
#
# Support GNOME ?
#
type_gnome = false
doc = REXML::Document.new(IO.read(path))
doc.elements.each("//requires") do |e|
if e.attributes["lib"] == "gnome"
type_gnome = true
begin
require 'gnome2'
rescue LoadError
puts "The .glade requires Ruby/GNOME2, but it is not available on your system."
exit 1
end
end
end
#
# Analyse .glade file.
#
filename = File.basename(path, ".*")
# Create class name from the filename.
classname = filename.split(/[_-]/).collect{|item| item.capitalize}.join("") + "Glade"
if type_gnome
Gnome::Program.new("ruby-glade-create-template", LG_VERSION)
end
# Get signals.
GladeXML.set_custom_widget_handler(false)
glade = GladeXML.new(path)
signals = {}
glade.signal_autoconnect_full{|source, target, signal_name, handler, data, after|
signals[glade.canonical_handler(handler)] = source.class.signal(signal_name)
}
# Get Menu for GnomeApp and Tooltips.
gnomeapp = nil
uiinfos = []
tooltips = []
doc.elements.each("//widget") do |e|
if e.attributes["class"] == "GnomeApp"
gnomeapp = e.attributes["id"]
elsif /Separator/ =~ e.attributes["class"]
#Do nothing
# elsif /ImageMenuItem/ =~ e.attributes["class"]
elsif e.elements["property[@name='stock_item']"]
e.elements.each("property[@name='stock_item']"){|v|
if v.attributes["name"] == "stock_item"
if /GNOMEUIINFO_MENU_(.*)_ITEM/ =~ v.text
if $1 == "EXIT"
uiinfos << [%Q!Gnome::UIInfo::menu_quit_item(callback_dummy, nil)!, e.attributes['id']]
elsif $1 == "NEW"
label = ""
e.elements.each("property[@name='label']") do |v|
label = "'#{v.text}'"
end
uiinfos << [%Q!Gnome::UIInfo::menu_new_item(#{label}, nil, callback_dummy, nil)!, e.attributes['id']]
else
tooltip = "nil"
e.elements.each("property[@name='tooltip']") do |v|
tooltip = "'#{v.text}'"
end
uiinfos << [%Q!Gnome::UIInfo::menu_#{$1.downcase}_item(callback_dummy, #{tooltip})!, e.attributes['id']]
end
end
end
}
elsif /MenuItem/ =~ e.attributes["class"]
label = "nil"
tooltip = nil
e.elements.each("property[@name='tooltip']") do |v|
tooltip = "'#{v.text}'"
end
if tooltip
uiinfos << [%Q!Gnome::UIInfo.item_none(#{label}, #{tooltip}, callback_dummy)!, e.attributes['id'], true]
end
elsif /Tool|Action/ =~ e.attributes["class"]
tooltip = nil
e.elements.each("property[@name='tooltip']") do |v|
tooltip = "'#{v.text}'"
end
if tooltip
tooltips << %Q!@glade['#{e.attributes['id']}'].set_tooltip(@tooltip, _(#{tooltip}))!
end
end
end
additional_methods = ""
# Create an additional method for creating additional menu hints of GnomeApp.
additional_method_body = ""
if gnomeapp and uiinfos.size > 0
additional_method_body << "\n # Creates menu hints.\n"
additional_method_body << " def create_uiinfo_menus(name)\n"
additional_method_body << " app = @glade['#{gnomeapp}']\n"
additional_method_body << " tips = @glade.get_tooltips(app.toplevel)\n"
additional_method_body << " callback_dummy = Proc.new{} #Dummy \n"
additional_method_body << " uiinfos = [\n"
uiinfos.each do |info|
additional_method_body << " #{info[0]},\n"
end
additional_method_body << " ]\n"
uiinfos.each_with_index do |info, i|
additional_method_body << " uiinfos[#{i}][9] = @glade['#{info[1]}']\n"
additional_method_body << " tips.set_tip(uiinfos[#{i}][9], nil, nil)\n" if info[2]
end
additional_method_body << " app.install_menu_hints(uiinfos)\n"
additional_method_body << " end"
additional_methods << "\n create_uiinfo_menus(domain)"
end
# Create an additional method for creating tooltips.
if tooltips.size > 0
additional_method_body << "\n # Creates tooltips.\n"
additional_method_body << " def create_tooltips\n"
additional_method_body << " @tooltip = Gtk::Tooltips.new\n"
tooltips.each do |v|
additional_method_body << " #{v}\n"
end
additional_method_body << " end"
additional_methods << "\n create_tooltips"
end
# Creates handler methods
handler_methods = ""
if signals.size > 0
signals.each do |handler, signal|
args = "widget"
(0...signal.param_types.size).each do |i|
args << ", arg#{i}"
end
handler_methods << "\n def #{handler}(#{args})\n"
handler_methods << " puts \"#{handler}() is not implemented yet.\"\n"
handler_methods << " end"
end
end
#
# Print template.
#
puts <<CLASS_DEF
#!/usr/bin/env ruby
#
# This file is gererated by ruby-glade-create-template #{LG_VERSION}.
#
require 'libglade2'
class #{classname}
include GetText
attr :glade
#{additional_method_body}
def initialize(path_or_data, root = nil, domain = nil, localedir = nil, flag = GladeXML::FILE)
bindtextdomain(domain, localedir, nil, "UTF-8")
@glade = GladeXML.new(path_or_data, root, domain, localedir, flag) {|handler| method(handler)}
#{additional_methods}
end
#{handler_methods}
end
CLASS_DEF
puts <<MAIN1
# Main program
if __FILE__ == $0
# Set values as your own application.
PROG_PATH = "#{path}"
PROG_NAME = "YOUR_APPLICATION_NAME"
MAIN1
# Bottom mehotds
if type_gnome
puts <<FOOTER_GNOME
PROG_VERSION = "YOUR_APPLICATION_VERSION"
Gnome::Program.new(PROG_NAME, PROG_VERSION)
FOOTER_GNOME
end
puts <<FOOTER
#{classname}.new(PROG_PATH, nil, PROG_NAME)
Gtk.main
end
FOOTER
if glade.custom_creation_methods.size > 0
puts "#You may need to implement some custom creation methods which return new widget."
glade.custom_creation_methods.each do |v|
puts "#" + v
end
end
|
