1 files changed, 110 insertions, 0 deletions
diff --git a/ext/tk/lib/tk/place.rb b/ext/tk/lib/tk/place.rb
new file mode 100644
index 0000000000..5c2f890e07
--- /dev/null
+++ b/ext/tk/lib/tk/place.rb
@@ -0,0 +1,110 @@
+#
+# tk/place.rb : control place geometry manager
+#
+require 'tk'
+
+module TkPlace
+  include Tk
+  extend Tk
+
+  TkCommandNames = ['place'.freeze].freeze
+
+  def configure(win, slot, value=None)
+    # for >= Tk8.4a2 ?
+    # win = win.epath if win.kind_of?(TkObject)
+    win = _epath(win)
+    if slot.kind_of? Hash
+      params = []
+      slot.each{|k, v|
+	params.push("-#{k}")
+	# params.push((v.kind_of?(TkObject))? v.epath: v)
+	params.push(_epath(v))
+      }
+      tk_call_without_enc('place', 'configure', win, *params)
+    else
+      # value = value.epath if value.kind_of?(TkObject)
+      value = _epath(value)
+      tk_call_without_enc('place', 'configure', win, "-#{slot}", value)
+    end
+  end
+
+  def configinfo(win, slot = nil)
+    # for >= Tk8.4a2 ?
+    if TkComm::GET_CONFIGINFOwoRES_AS_ARRAY
+      # win = win.epath if win.kind_of?(TkObject)
+      win = _epath(win)
+      if slot
+	conf = tk_split_list(tk_call_without_enc('place', 'configure', 
+						 win, "-#{slot}") )
+	conf[0] = conf[0][1..-1]
+	conf
+      else
+	tk_split_simplelist(tk_call_without_enc('place', 'configure', 
+						win)).collect{|conflist|
+	  conf = list(conflist)
+	  conf[0] = conf[0][1..-1]
+	  conf
+	}
+      end
+    else # ! TkComm::GET_CONFIGINFOwoRES_AS_ARRAY
+      current_configinfo(win, slot)
+    end
+  end
+
+  def current_configinfo(win, slot = nil)
+    # win = win.epath if win.kind_of?(TkObject)
+    win = _epath(win)
+    if slot
+      conf = tk_split_list(tk_call_without_enc('place', 'configure', 
+					       win, "-#{slot}") )
+      { conf[0][1..-1] => conf[1] }
+    else
+      ret = {}
+      tk_split_list(tk_call_without_enc('place','configure',win)).each{|conf|
+	ret[conf[0][1..-1]] = conf[1]
+      }
+      ret
+    end
+  end
+
+  def forget(win)
+    # win = win.epath if win.kind_of?(TkObject)
+    win = _epath(win)
+    tk_call_without_enc('place', 'forget', win)
+  end
+
+  def info(win)
+    # win = win.epath if win.kind_of?(TkObject)
+    win = _epath(win)
+    ilist = list(tk_call_without_enc('place', 'info', win))
+    info = {}
+    while key = ilist.shift
+      info[key[1..-1]] = ilist.shift
+    end
+    return info
+  end
+
+  def slaves(master)
+    # master = master.epath if master.kind_of?(TkObject)
+    master = _epath(master)
+    list(tk_call('place', 'slaves', master))
+  end
+
+  module_function :configure, :configinfo, :forget, :info, :slaves
+end
+=begin
+def TkPlace(win, slot, value=None)
+  win = win.epath if win.kind_of?(TkObject)
+  if slot.kind_of? Hash
+    params = []
+    slot.each{|k, v|
+      params.push("-#{k}")
+      params.push((v.kind_of?(TkObject))? v.epath: v)
+    }
+    tk_call_without_enc('place', win, *params)
+  else
+    value = value.epath if value.kind_of?(TkObject)
+    tk_call_without_enc('place', win, "-#{slot}", value)
+  end
+end
+=end