Line data    Source code

       1             : /*
       2             : Minetest
       3             : Copyright (C) 2010-2013 celeron55, Perttu Ahola <celeron55@gmail.com>
       4             : 
       5             : This program is free software; you can redistribute it and/or modify
       6             : it under the terms of the GNU Lesser General Public License as published by
       7             : the Free Software Foundation; either version 2.1 of the License, or
       8             : (at your option) any later version.
       9             : 
      10             : This program is distributed in the hope that it will be useful,
      11             : but WITHOUT ANY WARRANTY; without even the implied warranty of
      12             : MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
      13             : GNU Lesser General Public License for more details.
      14             : 
      15             : You should have received a copy of the GNU Lesser General Public License along
      16             : with this program; if not, write to the Free Software Foundation, Inc.,
      17             : 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
      18             : */
      19             : 
      20             : #ifndef KEYCODE_HEADER
      21             : #define KEYCODE_HEADER
      22             : 
      23             : #include "irrlichttypes.h"
      24             : #include "Keycodes.h"
      25             : #include <IEventReceiver.h>
      26             : #include <string>
      27             : 
      28             : /* A key press, consisting of either an Irrlicht keycode
      29             :    or an actual char */
      30             : 
      31        3023 : class KeyPress
      32             : {
      33             : public:
      34             :         KeyPress();
      35             :         KeyPress(const char *name);
      36             : 
      37             :         KeyPress(const irr::SEvent::SKeyInput &in, bool prefer_character=false);
      38             : 
      39      134550 :         bool operator==(const KeyPress &o) const
      40             :         {
      41      270711 :                 return (Char > 0 && Char == o.Char) ||
      42      403202 :                         (valid_kcode(Key) && Key == o.Key);
      43             :         }
      44             : 
      45             :         const char *sym() const;
      46             :         const char *name() const;
      47             : 
      48             :         std::string debug() const;
      49             : protected:
      50      134582 :         static bool valid_kcode(irr::EKEY_CODE k)
      51             :         {
      52      134582 :                 return k > 0 && k < irr::KEY_KEY_CODES_COUNT;
      53             :         }
      54             : 
      55             :         irr::EKEY_CODE Key;
      56             :         wchar_t Char;
      57             :         std::string m_name;
      58             : };
      59             : 
      60             : extern const KeyPress EscapeKey;
      61             : extern const KeyPress CancelKey;
      62             : extern const KeyPress NumberKey[10];
      63             : 
      64             : // Key configuration getter
      65             : KeyPress getKeySetting(const char *settingname);
      66             : 
      67             : // Clear fast lookup cache
      68             : void clearKeyCache();
      69             : 
      70             : irr::EKEY_CODE keyname_to_keycode(const char *name);
      71             : 
      72             : #endif
      73             :