kc3-lang/libxkbcommon/src/text.h

• Show log

  Commit

• Hash : 4e8dcca8
  Author :
  Date : 2013-03-01T18:33:40
  

  text: clean up and fix the *MaskText functions
  
  The snprintf trick that LedStateText and ControlMaskText do cannot work,
  because you can't use the buffer as an argument to write to itself!
  (posix at least has 'restrict' there). So those two actually never
  worked for more than one value (i.e. with a +).
  
  Fix that, and do the same cleanup to ModMaskText. Now we have 3
  functions which look exactly the same, oh well.
  
  Also increase the context text buffer size, you never know.
  
  Signed-off-by: Ran Benita <ran234@gmail.com>
  

Download

• src/text.h

• /*
   * Copyright © 2009 Dan Nicholson
   *
   * Permission is hereby granted, free of charge, to any person obtaining a
   * copy of this software and associated documentation files (the "Software"),
   * to deal in the Software without restriction, including without limitation
   * the rights to use, copy, modify, merge, publish, distribute, sublicense,
   * and/or sell copies of the Software, and to permit persons to whom the
   * Software is furnished to do so, subject to the following conditions:
   *
   * The above copyright notice and this permission notice (including the next
   * paragraph) shall be included in all copies or substantial portions of the
   * Software.
   *
   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
   * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
   * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
   * DEALINGS IN THE SOFTWARE.
   */
  
  #ifndef TEXT_H
  #define TEXT_H
  
  typedef struct {
      const char *name;
      unsigned int value;
  } LookupEntry;
  
  bool
  LookupString(const LookupEntry tab[], const char *string,
                unsigned int *value_rtrn);
  
  const char *
  LookupValue(const LookupEntry tab[], unsigned int value);
  
  extern const LookupEntry ctrlMaskNames[];
  extern const LookupEntry modComponentMaskNames[];
  extern const LookupEntry groupComponentMaskNames[];
  extern const LookupEntry groupMaskNames[];
  extern const LookupEntry groupNames[];
  extern const LookupEntry levelNames[];
  extern const LookupEntry buttonNames[];
  extern const LookupEntry useModMapValueNames[];
  extern const LookupEntry actionTypeNames[];
  extern const LookupEntry symInterpretMatchMaskNames[];
  
  const char *
  ModMaskText(const struct xkb_keymap *keymap, xkb_mod_mask_t mask);
  
  const char *
  ModIndexText(const struct xkb_keymap *keymap, xkb_mod_index_t ndx);
  
  xkb_mod_index_t
  ModNameToIndex(const struct xkb_keymap *keymap, xkb_atom_t name,
                 enum mod_type type);
  
  const char *
  ActionTypeText(enum xkb_action_type type);
  
  const char *
  KeysymText(struct xkb_context *ctx, xkb_keysym_t sym);
  
  const char *
  KeyNameText(struct xkb_context *ctx, xkb_atom_t name);
  
  const char *
  SIMatchText(enum xkb_match_operation type);
  
  const char *
  LedStateMaskText(struct xkb_context *ctx, enum xkb_state_component mask);
  
  const char *
  ControlMaskText(struct xkb_context *ctx, enum xkb_action_controls mask);
  
  #endif /* TEXT_H */
  

Download