Fresh start

2 files changed, 459 insertions, 0 deletions

diff --git a/jni/ruby/ext/tk/lib/tkextlib/itk/incr_tk.rb b/jni/ruby/ext/tk/lib/tkextlib/itk/incr_tk.rb
new file mode 100644
index 0000000..989585e
--- /dev/null
+++ b/jni/ruby/ext/tk/lib/tkextlib/itk/incr_tk.rb
@@ -0,0 +1,446 @@
+#
+#  tkextlib/itk/incr_tk.rb
+#                               by Hidetoshi NAGAI (nagai@ai.kyutech.ac.jp)
+#
+
+require 'tk'
+require 'tk/menuspec'
+require 'tkextlib/itcl.rb'
+
+# call setup script
+require 'tkextlib/itk.rb'
+
+#TkPackage.require('Itk', '3.2')
+TkPackage.require('Itk')
+
+module Tk
+  module Itk
+    include Tk
+    extend Tk
+
+    LIBRARY = TkVarAccess.new('::itk::library')
+
+    PACKAGE_NAME = 'Itk'.freeze
+    def self.package_name
+      PACKAGE_NAME
+    end
+
+    def self.package_version
+      begin
+        TkPackage.require('Itk')
+      rescue
+        ''
+      end
+    end
+
+    def self.usual(arg, *args)
+      tk_call('::itk::usual', arg, *args)
+    end
+
+    def self.usual_names
+      list(tk_call('::itk::usual'))
+    end
+
+    ############################
+
+    class Archetype < TkWindow
+      TkCommandNames = [].freeze
+      # WidgetClassName = 'Archetype'.freeze
+      # WidgetClassNames[WidgetClassName] = self
+
+      def self.to_eval
+        '::itk::' << self::WidgetClassName
+      end
+
+      def __destroy_hook__
+        Tk::Itk::Component::ComponentID_TBL.delete(self.path)
+      end
+
+      #### [incr Tk] public methods
+      def component
+        simplelist(tk_send('component'))
+      end
+
+      def component_path(name)
+        window(tk_send('component', name))
+      end
+      alias component_widget component_path
+
+      def component_invoke(name, cmd, *args)
+        window(tk_send('component', name, cmd, *args))
+      end
+
+      def component_obj(*names)
+        names = component if names.empty?
+        names.collect{|name| Tk::Itk::Component.new(self.path, name) }
+      end
+
+      #### [incr Tk] protected methods
+=begin
+      def itk_component_add(visibility, name, create_cmds, option_cmds=None)
+        args = []
+        visibility.each{|v| v = v.to_s; args << ( (v[0] == ?-)? v: "-#{v}" )}
+        args << '--' << name << create_cmd << option_cmds
+        tk_call('itk_component', 'add', *args)
+      end
+
+      def itk_component_delete(*names)
+        tk_call('itk_component', 'delete', *names)
+      end
+
+      def itk_initialize(keys={})
+        tk_call('itk_initialize', keys)
+      end
+
+      def itk_option_add(*args)
+        tk_call('itk_option', 'add', *args)
+      end
+
+      def itk_option_define(name, resource, klass, init, config=None)
+        tk_call('itk_option', 'define', name, resource, klass, init, config)
+      end
+
+      def itk_option_remove(*args)
+        tk_call('itk_option', 'remove', *args)
+      end
+=end
+    end
+
+    ############################
+
+    class Toplevel < Archetype
+      TkCommandNames = ['::itk::Toplevel'].freeze
+      WidgetClassName = 'Toplevel'.freeze
+      WidgetClassNames[WidgetClassName] ||= self
+
+      include Wm
+      include TkMenuSpec
+
+      def __strval_optkeys
+        super() << 'title'
+      end
+      private :__strval_optkeys
+    end
+
+    ############################
+
+    class Widget < Archetype
+      TkCommandNames = ['::itk::Widget'].freeze
+      WidgetClassName = 'Widget'.freeze
+      WidgetClassNames[WidgetClassName] ||= self
+    end
+
+
+    ############################
+
+    class Component < TkObject
+      def __cget_cmd
+        [self.master, 'component', self.name, 'cget']
+      end
+      private :__cget_cmd
+
+      def __config_cmd
+        [self.master, 'component', self.name, 'configure']
+      end
+      private :__config_cmd
+
+      ComponentID_TBL = TkCore::INTERP.create_table
+
+      (Itk_Component_ID = ['itk:component'.freeze, TkUtil.untrust('00000')]).instance_eval{
+        @mutex = Mutex.new
+        def mutex; @mutex; end
+        freeze
+      }
+
+      TkCore::INTERP.init_ip_env{
+        ComponentID_TBL.mutex.synchronize{ ComponentID_TBL.clear }
+      }
+
+      def self.id2obj(master, id)
+        if master.kind_of?(TkObject)
+          master = master.path
+        else
+          master = master.to_s
+        end
+        ComponentID_TBL.mutex.synchronize{
+          if ComponentID_TBL.key?(master)
+            (ComponentID_TBL[master].key?(id))? ComponentID_TBL[master][id]: id
+          else
+            id
+          end
+        }
+      end
+
+      def self.new(master, component=nil)
+        if master.kind_of?(TkObject)
+          master = master.path
+        else
+          master = master.to_s
+        end
+
+        if component.kind_of?(Tk::Itk::Component)
+          component = component.name
+        elsif component
+          component = component.to_s
+        else
+          Itk_Component_ID.mutex.synchronize{
+            component = Itk_Component_ID.join(TkCore::INTERP._ip_id_)
+            Itk_Component_ID[1].succ!
+          }
+        end
+
+        ComponentID_TBL.mutex.synchronize{
+          if ComponentID_TBL.key?(master)
+            if ComponentID_TBL[master].key?(component)
+              return ComponentID_TBL[master][component]
+            end
+          else
+            ComponentID_TBL[master] = {}
+          end
+        }
+
+        super(master, component)
+      end
+
+      def initialize(master, component)
+        @master = master
+        @component = component
+
+        ComponentID_TBL.mutex.synchronize{
+          ComponentID_TBL[@master][@component] = self
+        }
+
+        begin
+          @widget = window(tk_call(@master, 'component', @component))
+          @path = @widget.path
+        rescue
+          @widget = nil
+          @path = nil
+        end
+      end
+
+      def path
+        unless @path
+          begin
+            @widget = window(tk_call(@master, 'component', @component))
+            @path = @widget.path
+          rescue
+            fail RuntimeError, 'component is not assigned to a widget'
+          end
+        end
+        @path
+      end
+
+      def epath
+        path()
+      end
+
+      def to_eval
+        path()
+      end
+
+      def master
+        @master
+      end
+
+      def name
+        @component
+      end
+
+      def widget
+        unless @widget
+          begin
+            @widget = window(tk_call(@master, 'component', @component))
+            @path = @widget.path
+          rescue
+            fail RuntimeError, 'component is not assigned to a widget'
+          end
+        end
+        @widget
+      end
+
+      def widget_class
+        unless @widget
+          begin
+            @widget = window(tk_call(@master, 'component', @component))
+            @path = @widget.path
+            @widget.classname
+          rescue
+            nil
+          end
+        end
+      end
+
+      def method_missing(id, *args)
+        name = id.id2name
+
+        # try 1 : component command
+        begin
+          return tk_call(@master, 'component', @component, name, *args)
+        rescue
+        end
+
+        # try 2 : component configure
+        len = args.length
+        begin
+          case len
+          when 1
+            if name[-1] == ?=
+              return configure(name[0..-2], args[0])
+            else
+              return configure(name, args[0])
+            end
+          when 0
+            return cget(name)
+          end
+        rescue
+        end
+
+        # try 3 : widget method or widget configure
+        begin
+          unless @widget
+            @widget = window(tk_call(@master, 'component', @component))
+            @path = @widget.path
+          end
+          @widget.__send__(id, *args)
+        rescue
+        end
+
+        # unknown method
+        super(id, *args)
+        # fail RuntimeError, "unknown method '#{name}' for #{self.inspect}"
+      end
+
+      def tk_send(cmd, *rest)
+        begin
+          tk_call(@master, 'component', @component, cmd, *rest)
+        rescue
+          unless @path
+            begin
+              @widget = window(tk_call(@master, 'component', @component))
+              @path = @widget.path
+            rescue
+              fail RuntimeError, 'component is not assigned to a widget'
+            end
+          end
+          tk_call(@path, cmd, *rest)
+        end
+      end
+
+      def tk_send_without_enc(cmd, *rest)
+        begin
+          tk_call_without_enc(@master, 'component', @component, cmd, *rest)
+        rescue
+          unless @path
+            begin
+              @widget = window(tk_call(@master, 'component', @component))
+              @path = @widget.path
+            rescue
+              fail RuntimeError, 'component is not assigned to a widget'
+            end
+          end
+          tk_call_without_enc(@path, cmd, *rest)
+        end
+      end
+
+      def tk_send_with_enc(cmd, *rest)
+        begin
+          tk_call_with_enc(@master, 'component', @component, cmd, *rest)
+        rescue
+          unless @path
+            begin
+              @widget = window(tk_call(@master, 'component', @component))
+              @path = @widget.path
+            rescue
+              fail RuntimeError, 'component is not assigned to a widget'
+            end
+          end
+          tk_call_with_enc(@path, cmd, *rest)
+        end
+      end
+
+      #def bind(*args)
+      #  unless @widget
+      #    begin
+      #      @widget = window(tk_call(@master, 'component', @component))
+      #      @path = @widget.path
+      #    rescue
+      #      fail RuntimeError, 'component is not assigned to a widget'
+      #    end
+      #  end
+      #  @widget.bind(*args)
+      #end
+      def bind(context, *args)
+        unless @widget
+          begin
+            @widget = window(tk_call(@master, 'component', @component))
+            @path = @widget.path
+          rescue
+            fail RuntimeError, 'component is not assigned to a widget'
+          end
+        end
+        # if args[0].kind_of?(Proc) || args[0].kind_of?(Method)
+        if TkComm._callback_entry?(args[0]) || !block_given?
+          cmd = args.shift
+        else
+          cmd = Proc.new
+        end
+        @widget.bind(context, cmd, *args)
+      end
+
+      #def bind_append(*args)
+      #  unless @widget
+      #    begin
+      #      @widget = window(tk_call(@master, 'component', @component))
+      #      @path = @widget.path
+      #    rescue
+      #      fail RuntimeError, 'component is not assigned to a widget'
+      #    end
+      #  end
+      #  @widget.bind_append(*args)
+      #end
+      def bind_append(context, *args)
+        unless @widget
+          begin
+            @widget = window(tk_call(@master, 'component', @component))
+            @path = @widget.path
+          rescue
+            fail RuntimeError, 'component is not assigned to a widget'
+          end
+        end
+        # if args[0].kind_of?(Proc) || args[0].kind_of?(Method)
+        if TkComm._callback_entry?(args[0]) || !block_given?
+          cmd = args.shift
+        else
+          cmd = Proc.new
+        end
+        @widget.bind_append(context, cmd, *args)
+      end
+
+      def bind_remove(*args)
+        unless @widget
+          begin
+            @widget = window(tk_call(@master, 'component', @component))
+            @path = @widget.path
+          rescue
+            fail RuntimeError, 'component is not assigned to a widget'
+          end
+        end
+        @widget.bind_remove(*args)
+      end
+
+      def bindinfo(*args)
+        unless @widget
+          begin
+            @widget = window(tk_call(@master, 'component', @component))
+            @path = @widget.path
+          rescue
+            fail RuntimeError, 'component is not assigned to a widget'
+          end
+        end
+        @widget.bindinfo(*args)
+      end
+
+    end
+  end
+end
diff --git a/jni/ruby/ext/tk/lib/tkextlib/itk/setup.rb b/jni/ruby/ext/tk/lib/tkextlib/itk/setup.rb
new file mode 100644
index 0000000..544926e
--- /dev/null
+++ b/jni/ruby/ext/tk/lib/tkextlib/itk/setup.rb
@@ -0,0 +1,13 @@
+#
+#  setup.rb   --   setup script before calling TkPackage.require()
+#
+#    If you need some setup operations (for example, add a library path
+#    to the library search path) before using Tcl/Tk library packages
+#    wrapped by Ruby scripts in this directory, please write the setup
+#    operations in this file.
+#
+
+
+# set [incr Tk] library directory
+
+# ENV['ITK_LIBRARY'] = '/usr/local/ActiveTcl/lib/itk3.2/'