llkeyboardmacosx.h 2.4 KB

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  1. /**
  2. * @file llkeyboardmacosx.h
  3. * @brief Handler for assignable key bindings
  4. *
  5. * $LicenseInfo:firstyear=2004&license=viewergpl$
  6. *
  7. * Copyright (c) 2004-2009, Linden Research, Inc.
  8. *
  9. * Second Life Viewer Source Code
  10. * The source code in this file ("Source Code") is provided by Linden Lab
  11. * to you under the terms of the GNU General Public License, version 2.0
  12. * ("GPL"), unless you have obtained a separate licensing agreement
  13. * ("Other License"), formally executed by you and Linden Lab. Terms of
  14. * the GPL can be found in doc/GPL-license.txt in this distribution, or
  15. * online at http://secondlifegrid.net/programs/open_source/licensing/gplv2
  16. *
  17. * There are special exceptions to the terms and conditions of the GPL as
  18. * it is applied to this Source Code. View the full text of the exception
  19. * in the file doc/FLOSS-exception.txt in this software distribution, or
  20. * online at
  21. * http://secondlifegrid.net/programs/open_source/licensing/flossexception
  22. *
  23. * By copying, modifying or distributing this software, you acknowledge
  24. * that you have read and understood your obligations described above,
  25. * and agree to abide by those obligations.
  26. *
  27. * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
  28. * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
  29. * COMPLETENESS OR PERFORMANCE.
  30. * $/LicenseInfo$
  31. */
  32. #ifndef LL_LLKEYBOARDMACOSX_H
  33. #define LL_LLKEYBOARDMACOSX_H
  34. #include "llkeyboard.h"
  35. // These more or less mirror their equivalents in NSEvent.h.
  36. enum EMacEventKeys {
  37. MAC_SHIFT_KEY = 1 << 17,
  38. MAC_CTRL_KEY = 1 << 18,
  39. MAC_ALT_KEY = 1 << 19,
  40. MAC_CMD_KEY = 1 << 20,
  41. MAC_FN_KEY = 1 << 23
  42. };
  43. class LLKeyboardMacOSX final : public LLKeyboard
  44. {
  45. public:
  46. LLKeyboardMacOSX();
  47. ~LLKeyboardMacOSX() override {}
  48. bool handleKeyUp(U32 key, MASK mask) override;
  49. bool handleKeyDown(U32 key, MASK mask) override;
  50. void resetMaskKeys() override;
  51. MASK currentMask(bool for_mouse_event) override;
  52. void scanKeyboard() override;
  53. void handleModifier(MASK mask) override;
  54. protected:
  55. MASK updateModifiers(U32 mask);
  56. #if 0
  57. void setModifierKeyLevel(KEY key, bool new_state);
  58. #endif
  59. bool translateNumpadKey(U32 os_key, KEY* translated_key, MASK mask);
  60. U32 inverseTranslateNumpadKey(KEY translated_key);
  61. private:
  62. // Special map for translating OS keys to numpad keys
  63. std::map<U32, KEY> mTranslateNumpadMap;
  64. // Inverse of the above
  65. std::map<KEY, U32> mInvTranslateNumpadMap;
  66. };
  67. #endif