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体验新版 GitCode,发现更多精彩内容 >>
提交
2d93ffc8
编写于
8月 18, 2016
作者:
J
Johannes Rieken
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电子邮件补丁
差异文件
improve filter/score speed a little by avoiding uncessary string-creation, #10621
上级
eb068a5d
变更
1
隐藏空白更改
内联
并排
Showing
1 changed file
with
11 addition
and
4 deletion
+11
-4
src/vs/editor/contrib/suggest/common/completionModel.ts
src/vs/editor/contrib/suggest/common/completionModel.ts
+11
-4
未找到文件。
src/vs/editor/contrib/suggest/common/completionModel.ts
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2d93ffc8
...
@@ -78,16 +78,23 @@ export class CompletionModel {
...
@@ -78,16 +78,23 @@ export class CompletionModel {
private
_filterAndScore
():
void
{
private
_filterAndScore
():
void
{
this
.
_filteredItems
=
[];
this
.
_filteredItems
=
[];
this
.
_topScoreIdx
=
-
1
;
this
.
_topScoreIdx
=
-
1
;
let
topScore
=
-
1
;
const
{
leadingLineContent
,
characterCountDelta
}
=
this
.
_lineContext
;
const
{
leadingLineContent
,
characterCountDelta
}
=
this
.
_lineContext
;
//TODO@joh - sort by 'overwriteBefore' such that we can 'reuse' the word (wordLowerCase)
let
word
=
''
;
let
topScore
=
-
1
;
for
(
const
item
of
this
.
_items
)
{
for
(
const
item
of
this
.
_items
)
{
const
start
=
leadingLineContent
.
length
-
(
item
.
suggestion
.
overwriteBefore
+
characterCountDelta
);
const
word
=
leadingLineContent
.
substr
(
start
);
const
{
filter
,
suggestion
}
=
item
;
const
{
filter
,
suggestion
}
=
item
;
// 'word' is that remainder of the current line that we
// filter and score against. In theory each suggestion uses a
// differnet word, but in practice not - that's why we cache
const
wordLen
=
item
.
suggestion
.
overwriteBefore
+
characterCountDelta
;
if
(
word
.
length
!==
wordLen
)
{
word
=
leadingLineContent
.
slice
(
-
wordLen
);
}
let
match
=
false
;
let
match
=
false
;
// compute highlights based on 'label'
// compute highlights based on 'label'
...
...
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