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# Copyright (C) 2004-2015 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 "glib2"
require "gdk_pixbuf2"
require "cairo"
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)
if vendor_dir.exist?
require "pango"
gdk_pixbuf2_spec = Gem.loaded_specs["gdk_pixbuf2"]
gdk_pixbuf2_base_dir = Pathname.new(gdk_pixbuf2_spec.gem_dir)
gdk_pixbuf2_module_dir =
gdk_pixbuf2_base_dir + "vendor" + "local" + "lib" +
"gdk-pixbuf-2.0" + "2.10.0"
gdk_pixbuf2_loaders_cache_path = gdk_pixbuf2_module_dir + "loaders.cache"
need_loaders_cache_update = false
if gdk_pixbuf2_loaders_cache_path.exist?
gdk_pixbuf2_loaders_cache_path.open do |cache|
need_loaders_cache_update = cache.each_line.none? do |line|
/\A"svg"/ === line
end
end
else
need_loaders_cache_update = true
end
if need_loaders_cache_update
pid = spawn("gdk-pixbuf-query-loaders.exe",
:out => [gdk_pixbuf2_loaders_cache_path.to_s, "w"])
Process.waitpid(pid)
end
end
begin
major, minor, = RUBY_VERSION.split(/\./)
require "#{major}.#{minor}/rsvg2.so"
rescue LoadError
require "rsvg2.so"
end
module RSVG
LOG_DOMAIN = "librsvg"
class << self
def cairo_available?
true
end
end
class Handle
class << self
# For backward compatibility
def new_from_data(data)
new(:data => data)
end
# For backward compatibility
def new_from_file(file_name, options={})
new(options.merge(:file_name => file_name))
end
end
end
module Version
MAJOR, MINOR, MICRO = BUILD_VERSION
STRING = "#{MAJOR}.#{MINOR}.#{MICRO}"
class << self
def or_later?(major, minor, micro=nil)
micro || 0
version = [
MAJOR,
MINOR,
MICRO,
]
(version <=> [major, minor, micro]) >= 0
end
end
end
end
module Cairo
class Context
def render_rsvg_handle(handle, *args, &block)
handle.render_cairo(self, *args, &block)
end
end
end
GLib::Log.set_log_domain(RSVG::LOG_DOMAIN)
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