git.r.bdr.sh - rbdr/dotfiles/blob - vim/tmp/command_t/ruby/command-t/ext.c

   1 // Copyright 2010 Wincent Colaiuta. All rights reserved.
   2 //
   3 // Redistribution and use in source and binary forms, with or without
   4 // modification, are permitted provided that the following conditions are met:
   5 //
   6 // 1. Redistributions of source code must retain the above copyright notice,
   7 //    this list of conditions and the following disclaimer.
   8 // 2. Redistributions in binary form must reproduce the above copyright notice,
   9 //    this list of conditions and the following disclaimer in the documentation
  10 //    and/or other materials provided with the distribution.
  11 //
  12 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
  13 // AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  14 // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  15 // ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE
  16 // LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  17 // CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  18 // SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  19 // INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
  20 // CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  21 // ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  22 // POSSIBILITY OF SUCH DAMAGE.
  23
  24 #include "match.h"
  25 #include "matcher.h"
  26
  27 VALUE mCommandT         = 0; // module CommandT
  28 VALUE cCommandTMatch    = 0; // class CommandT::Match
  29 VALUE cCommandTMatcher  = 0; // class CommandT::Matcher
  30
  31 VALUE CommandT_option_from_hash(const char *option, VALUE hash)
  32 {
  33     if (NIL_P(hash))
  34         return Qnil;
  35     VALUE key = ID2SYM(rb_intern(option));
  36     if (rb_funcall(hash, rb_intern("has_key?"), 1, key) == Qtrue)
  37         return rb_hash_aref(hash, key);
  38     else
  39         return Qnil;
  40 }
  41
  42 void Init_ext()
  43 {
  44     // module CommandT
  45     mCommandT = rb_define_module("CommandT");
  46
  47     // class CommandT::Match
  48     cCommandTMatch = rb_define_class_under(mCommandT, "Match", rb_cObject);
  49
  50     // methods
  51     rb_define_method(cCommandTMatch, "initialize", CommandTMatch_initialize, -1);
  52     rb_define_method(cCommandTMatch, "matches?", CommandTMatch_matches, 0);
  53     rb_define_method(cCommandTMatch, "to_s", CommandTMatch_to_s, 0);
  54
  55     // attributes
  56     rb_define_attr(cCommandTMatch, "score", Qtrue, Qfalse); // reader: true, writer: false
  57
  58     // class CommandT::Matcher
  59     cCommandTMatcher = rb_define_class_under(mCommandT, "Matcher", rb_cObject);
  60
  61     // methods
  62     rb_define_method(cCommandTMatcher, "initialize", CommandTMatcher_initialize, -1);
  63     rb_define_method(cCommandTMatcher, "sorted_matches_for", CommandTMatcher_sorted_matches_for, 2);
  64     rb_define_method(cCommandTMatcher, "matches_for", CommandTMatcher_matches_for, 1);
  65 }