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webkit2-gtk.rb
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webkit2-gtk.rb
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# Copyright (C) 2015 Ruby-GNOME2 Project Team
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2.1 of the License, or (at your option) any later version.
#
# This library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this library; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
require "gobject-introspection"
require "gtk3"
base_dir = Pathname.new(__FILE__).dirname.dirname.expand_path
vendor_dir = base_dir + "vendor" + "local"
vendor_bin_dir = vendor_dir + "bin"
GLib.prepend_dll_path(vendor_bin_dir)
module WebKit2Gtk
class << self
def const_missing(name)
init
if const_defined?(name)
const_get(name)
else
super
end
end
def init
class << self
remove_method(:init)
remove_method(:const_missing)
end
Gtk.init if Gtk.respond_to?(:init)
loader = Loader.new(self)
loader.load
end
end
class Loader < GObjectIntrospection::Loader
NAMESPACE = "WebKit2"
def load
super(NAMESPACE)
end
private
def pre_load(repository, namespace)
define_version_module
end
def post_load(repository, namespace)
require_libraries
end
def define_version_module
@version_module = Module.new
@base_module.const_set("Version", @version_module)
end
def require_libraries
require "webkit2-gtk/version" if @version_module.const_defined?(:MAJOR)
end
def load_constant_info(info)
case info.name
when /_VERSION\z/
@version_module.const_set($PREMATCH, info.value)
else
super
end
end
end
end