Switch to c++

__old__/ide.rb

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+module IDE
+  FM_WIDTH = 20
+
+  module_function
+  
+  def start
+    @editors = {}
+    @u_c = 0
+    editor = Editor.new (ARGV[0] || ""), FM_WIDTH, 0, $cols - FM_WIDTH, $rows
+    @editors[editor.filename || "untitled #{@u_c += 1}"] = editor
+    @selected_editor = @editors.keys.first
+    @focus = :editor
+    FileManager.start 0, 0, FM_WIDTH, $rows
+  end
+
+  def handle_event(event)
+    if @focus == :editor
+      @editors[@selected_editor].handle_event event if @editors.key? @selected_editor
+    elsif @focus == :file_manager
+      # TODO
+    end
+  end
+
+  def render
+    @editors[@selected_editor].render if @editors.key? @selected_editor
+    FileManager.render
+  end
+
+  def work!
+    @editors[@selected_editor].highlight! if @editors.key? @selected_editor
+  end
+
+  def close
+    # TODO
+  end
+end