lib/ver/methods/selection.rb in ver-2010.02 vs lib/ver/methods/selection.rb in ver-2010.08

@@ -1,36 +1,40 @@
 module VER
   module Methods
     module Selection
       module_function
 
-      def enter(text, old_mode, new_mode)
-        unless old_mode.name =~ /^select/
-          text.store(self, :start, text.index(:insert))
-        end
+      def pipe(buffer)
+        paths = ENV['PATH'].split(':').map{|path| Pathname(path).expand_path }
 
-        text.store(self, :mode, new_mode)
-        text.store(self, :refresh, true)
-        Undo.separator(text)
-        refresh(text)
-      end
-
-      def leave(text, old_mode, new_mode)
-        return if new_mode.name =~ /^select/
-
-        text.store(self, :mode, new_mode)
-        text.store(self, :refresh, false)
-        Undo.separator(text)
-        clear(text)
-      end
-
-      def select_mode(text)
-        if mode = text.store(self, :mode)
-          mode.to_sym
+        buffer.ask 'Pipe command: ' do |answer, action|
+          case action
+          when :complete
+            current = answer.split.last
+            paths.map{|path|
+              (path/"*#{current}*").glob.select{|file|
+                begin
+                  file = File.readlink(file) if File.symlink?(file)
+                  stat = File.stat(file)
+                  stat.file? && stat.executable?
+                rescue Errno::ENOENT
+                end
+              }
+            }.flatten.compact
+          when :attempt
+            buffer.at_sel.pipe!(answer)
+            buffer.at_sel.finish
+            :abort
+          end
         end
       end
+    end
+  end
+end
 
+__END__
+
       def refresh(text)
         return unless text.store(self, :refresh)
         return unless start = text.store(self, :start)
 
         text.tag_remove(:sel, 1.0, :end)
@@ -185,35 +189,11 @@
         chunks = text.tag_ranges(:sel).map{|sel| text.get(*sel) }
         Clipboard.copy(text, chunks.size == 1 ? chunks.first : chunks)
         finish(text)
       end
 
-      def pipe(text)
-        paths = ENV['PATH'].split(':').map{|path| Pathname(path).expand_path }
 
-        text.ask 'Pipe command: ' do |answer, action|
-          case action
-          when :complete
-            current = answer.split.last
-            paths.map{|path|
-              (path/"*#{current}*").glob.select{|file|
-                begin
-                  file = File.readlink(file) if File.symlink?(file)
-                  stat = File.stat(file)
-                  stat.file? && stat.executable?
-                rescue Errno::ENOENT
-                end
-              }
-            }.flatten.compact
-          when :attempt
-            pipe_execute(text, answer)
-            finish(text)
-            :abort
-          end
-        end
-      end
-
       def comment(text)
         comment = "#{text.options.comment_line} "
         indent = nil
         lines = []
 
@@ -411,17 +391,9 @@
             [*start.split, *text.index('insert').split]
           end
 
         from_y, to_y = [ly, ry].sort
         from_x, to_x = [lx, rx].sort
-
-        code = [%(set win "#{text.tk_pathname}")]
-
-        from_y.upto to_y do |y|
-          code << "$win tag add sel #{y}.#{from_x} #{y}.#{to_x + 1}"
-        end
-
-        Tk.execute_only(Tk::TclString.new(code.join("\n")))
       end
 
       def refresh_char(text, start)
         if text.compare('insert', '>', start)
           text.tag_add(:sel, start, "insert + 1 chars")