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38 Commits

Author SHA1 Message Date
Maxime Coste
3ae2a5c2f6 Fix performance issue with word completion 
When pasting many words with <a-p> we can end-up with a huge
concatenated word and many selections, the previous code ended
up iterating from each selection cursor to that word start and
end to find the word under the cursor.

This could lead to performance issue as each selection would
trigger iteration on that huge word. This is unnecessary as
word completion has a word length limit, so we now take it into
account to avoid iterating to far from the cursor position.
 2020-11-07 10:42:51 +11:00
Maxime Coste
b24be99fa3 Limit the amounts of calls to get_extra_word_chars 
This is a relatively expensive function as it needs to resolve
an option, which uses dynamic_cast.
 2019-08-31 13:14:46 +10:00
Maxime Coste
346c78f5e0 Header and dependency cleanup 2019-01-24 21:22:20 +11:00
Maxime Coste
f545ff7727 Move get_word_db to word_db.cc 2018-04-19 07:58:42 +10:00
Maxime Coste
bc11e52960 Remove virtual destructor from OptionManagerWatcher 
We should never destruct anything through an OptionManagerWatcher
pointer, so having all those destructor virtual makes no sense.
 2017-05-22 10:31:56 +01:00
Maxime Coste
e44f95820e Fixes some clang-tidy warning and add a few missing meta.hh include 2017-03-16 23:34:02 +00:00
Maxime Coste
6373338c50 Replace uses of UnorderedMap with HashMap 2017-03-07 01:03:26 +00:00
Maxime Coste
dcd8f6ef01 Apply clang-tidy modernize to the codebase 2017-01-08 22:39:01 +00:00
Maxime Coste
3f0415c765 Introduce the 'completion_extra_word_chars' option 
This string option is used to get all the additional characters
that should be considered as "word" character for the purpose of
insert mode completion.

Fixes #758
 2016-08-24 23:47:09 +01:00
Maxime Coste
c756f8f124 Move UsedLetters with RankedMatch 2016-03-25 20:38:27 +00:00
Maxime Coste
263ef0b149 Get rid of SharedString 2016-02-05 09:38:33 +00:00
Maxime Coste
f2dac6ca15 Small cleanup 2016-01-28 20:29:10 +00:00
Maxime Coste
c77cb7c777 Extract WordDB::RankedWord as RankedMatch in its own file 2015-10-22 19:49:08 +01:00
Maxime Coste
019b3235b0 Remove legacy WordDB::find_matching method 2015-10-21 20:16:36 +01:00
Maxime Coste
4f2584a091 Experiment with ranked word completion depending on word boundaries 2015-10-18 16:55:21 +01:00
Maxime Coste
a0cf75ec39 Tweak WordDB implementation 2015-03-10 13:50:25 +00:00
Maxime Coste
0eca3b5526 Use StringDataPtr alias for RefPtr<StringData> 2015-03-01 12:06:19 +00:00
Maxime Coste
98972c18b7 rename StringStorage to StringData 2015-03-01 12:03:08 +00:00
Maxime Coste
8df77121d7 Rename safe_ptr and ref_ptr to SafePtr and RefPtr 2015-02-19 13:58:25 +00:00
Maxime Coste
cc699faa54 Store direct ref_ptr<StringStorage> for WordDB lines 
Storing a SharedString is a waste, we want the whole line.
 2015-01-27 13:12:52 +00:00
Maxime Coste
8eef019cf8 Do not store lines to word in word db, just keep the old lines alive 2015-01-15 19:26:38 +00:00
Maxime Coste
76d806e98d Replace InternedStrings with SharedString, shared_ptr based 2015-01-15 19:26:38 +00:00
Maxime Coste
61619a4d4d Style tweak in WordDB 2015-01-13 13:57:44 +00:00
Maxime Coste
da562e03a0 replace all std::vector with Vector 2015-01-12 13:58:41 +00:00
Maxime Coste
dedb16bc73 Track some more memory 2015-01-11 19:28:03 +00:00
Maxime Coste
9b30e7469a Add initial memory domain allocation tracking support 2015-01-07 19:29:31 +00:00
Maxime Coste
2852e0fbe5 Remove trailing blank lines 2014-12-23 23:00:20 +00:00
Maxime Coste
79de7ee717 Code refactoring in WordDB 2014-12-23 19:32:42 +00:00
Maxime Coste
ff1f4dcb5c Minor cleanup 2014-12-22 20:08:53 +00:00
Maxime Coste
ebecd60eb8 Rework hashing, use a more extensible framework similar to n3876 proposal 
std::hash specialization is a pain to work with, stop using that, and
just specialize a 'size_t hash_value(const T&)' free function.
 2014-12-16 18:57:19 +00:00
Maxime Coste
fa886ffaac Refactor word_db, use an unordered map 2014-10-28 19:23:02 +00:00
Maxime Coste
d55d041c6a Add support for interned strings 
Use interned strings for Modification contents and word database.
Interned strings are guaranteed not to move in memory and are
reference counted.
 2014-10-01 00:20:12 +01:00
Maxime Coste
5fc063c520 Insert word completion: Use subsequence matching if prefix failed 2014-07-30 19:58:34 +01:00
Maxime Coste
2f1388df7b replace LineChangeWatcher with a free function compute_line_modifications 2014-05-14 21:19:19 +01:00
Maxime Coste
389308dfd8 Preserve current word in word completion if found elsewhere 
If occurence count in the buffer if greater that one, do not
remove it from the matches.
 2014-04-22 19:32:12 +01:00
Maxime Coste
ad818853a2 WordDB now uses a LineChangeWatcher based implementation 2014-01-27 19:51:58 +00:00
Maxime Coste
f6eaaf1e78 WordDB: use an ordered map for storing words 
This way we can use lower_bound to find the first prefix match
in logarithm time and we know all other prefix matches will
follow.
 2014-01-19 19:43:19 +00:00
Maxime Coste
997aadd33f Word completion use a WordDB stored as a buffer value. 2014-01-16 22:07:42 +00:00