FIFE  2008.0
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commandline.h
1 /***************************************************************************
2  * Copyright (C) 2005-2008 by the FIFE team *
3  * http://www.fifengine.de *
4  * This file is part of FIFE. *
5  * *
6  * FIFE is free software; you can redistribute it and/or *
7  * modify it under the terms of the GNU Lesser General Public *
8  * License as published by the Free Software Foundation; either *
9  * version 2.1 of the License, or (at your option) any later version. *
10  * *
11  * This library is distributed in the hope that it will be useful, *
12  * but WITHOUT ANY WARRANTY; without even the implied warranty of *
13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
14  * Lesser General Public License for more details. *
15  * *
16  * You should have received a copy of the GNU Lesser General Public *
17  * License along with this library; if not, write to the *
18  * Free Software Foundation, Inc., *
19  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
20  ***************************************************************************/
21 
22 #ifndef FIFE_GUICHAN_ADDON_COMMANDLINE_H
23 #define FIFE_GUICHAN_ADDON_COMMANDLINE_H
24 
25 // Standard C++ library includes
26 #include <string>
27 #include <vector>
28 
29 // 3rd party library includes
30 #include <boost/function.hpp>
31 #include <guichan.hpp>
32 
33 // FIFE includes
34 // These includes are split up in two parts, separated by one empty line
35 // First block: files included from the FIFE root src directory
36 // Second block: files included from the same folder
37 #include "util/time/timer.h"
38 #include "gui/guichan/widgets/utf8textfield.h"
39 
40 namespace FIFE {
41 
45  public:
46  typedef boost::function1<void,std::string> type_callback;
47 
50  CommandLine();
51 
54  ~CommandLine();
55 
56  void keyPressed(gcn::KeyEvent& keyEvent);
57  virtual void drawCaret(gcn::Graphics * graphics, int32_t x);
58 
61  void setCallback(const type_callback& cb);
62 
65  void toggleCaretVisible();
66 
69  void startBlinking();
70 
73  void stopBlinking();
74  private:
75  type_callback m_callback;
76  std::vector<std::string> m_history;
77  size_t m_history_position;
78  std::string m_cmdline;
79  bool m_caretVisible;
80  Timer m_blinkTimer;
81  Timer m_suppressBlinkTimer;
82  };
83 }
84 #endif
85 /* vim: set noexpandtab: set shiftwidth=2: set tabstop=2: */