Fresh start

1 files changed, 86 insertions, 0 deletions

diff --git a/jni/ruby/ext/tk/lib/tk/selection.rb b/jni/ruby/ext/tk/lib/tk/selection.rb
new file mode 100644
index 0000000..ba0a6f4
--- /dev/null
+++ b/jni/ruby/ext/tk/lib/tk/selection.rb
@@ -0,0 +1,86 @@
+#
+# tk/selection.rb : control selection
+#
+require 'tk'
+
+module TkSelection
+  include Tk
+  extend Tk
+
+  TkCommandNames = ['selection'.freeze].freeze
+
+  def self.clear(sel=nil)
+    if sel
+      tk_call_without_enc('selection', 'clear', '-selection', sel)
+    else
+      tk_call_without_enc('selection', 'clear')
+    end
+  end
+  def self.clear_on_display(win, sel=nil)
+    if sel
+      tk_call_without_enc('selection', 'clear',
+                          '-displayof', win, '-selection', sel)
+    else
+      tk_call_without_enc('selection', 'clear', '-displayof', win)
+    end
+  end
+  def clear(sel=nil)
+    TkSelection.clear_on_display(self, sel)
+    self
+  end
+
+  def self.get(keys=nil)
+    #tk_call('selection', 'get', *hash_kv(keys))
+    _fromUTF8(tk_call_without_enc('selection', 'get', *hash_kv(keys)))
+  end
+  def self.get_on_display(win, keys=nil)
+    #tk_call('selection', 'get', '-displayof', win, *hash_kv(keys))
+    _fromUTF8(tk_call_without_enc('selection', 'get', '-displayof',
+                                  win, *hash_kv(keys)))
+  end
+  def get(keys=nil)
+    TkSelection.get_on_display(self, sel)
+  end
+
+  def self.handle(win, func=Proc.new, keys=nil, &b)
+    if func.kind_of?(Hash) && keys == nil
+      keys = func
+      func = Proc.new(&b)
+    end
+    args = ['selection', 'handle']
+    args.concat(hash_kv(keys))
+    args.concat([win, func])
+    tk_call_without_enc(*args)
+  end
+  def handle(func=Proc.new, keys=nil, &b)
+    TkSelection.handle(self, func, keys, &b)
+  end
+
+  def self.get_owner(sel=nil)
+    if sel
+      window(tk_call_without_enc('selection', 'own', '-selection', sel))
+    else
+      window(tk_call_without_enc('selection', 'own'))
+    end
+  end
+  def self.get_owner_on_display(win, sel=nil)
+    if sel
+      window(tk_call_without_enc('selection', 'own',
+                                 '-displayof', win, '-selection', sel))
+    else
+      window(tk_call_without_enc('selection', 'own', '-displayof', win))
+    end
+  end
+  def get_owner(sel=nil)
+    TkSelection.get_owner_on_display(self, sel)
+    self
+  end
+
+  def self.set_owner(win, keys=nil)
+    tk_call_without_enc('selection', 'own', *(hash_kv(keys) << win))
+  end
+  def set_owner(keys=nil)
+    TkSelection.set_owner(self, keys)
+    self
+  end
+end