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体验新版 GitCode,发现更多精彩内容 >>
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014d0786
编写于
9月 12, 2016
作者:
A
Alex Dima
浏览文件
操作
浏览文件
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电子邮件补丁
差异文件
Adopt CharacterClassifier in LinkComputer
上级
aa0166c2
变更
1
隐藏空白更改
内联
并排
Showing
1 changed file
with
14 addition
and
53 deletion
+14
-53
src/vs/editor/common/modes/linkComputer.ts
src/vs/editor/common/modes/linkComputer.ts
+14
-53
未找到文件。
src/vs/editor/common/modes/linkComputer.ts
浏览文件 @
014d0786
...
@@ -6,6 +6,7 @@
...
@@ -6,6 +6,7 @@
import
{
ILink
}
from
'
vs/editor/common/modes
'
;
import
{
ILink
}
from
'
vs/editor/common/modes
'
;
import
{
CharCode
}
from
'
vs/base/common/charCode
'
;
import
{
CharCode
}
from
'
vs/base/common/charCode
'
;
import
{
CharacterClassifier
}
from
'
vs/editor/common/core/characterClassifier
'
;
export
interface
ILinkComputerTarget
{
export
interface
ILinkComputerTarget
{
getLineCount
():
number
;
getLineCount
():
number
;
...
@@ -36,61 +37,21 @@ enum CharacterClass {
...
@@ -36,61 +37,21 @@ enum CharacterClass {
CannotEndIn
=
2
CannotEndIn
=
2
}
}
const
classifier
=
(
function
()
{
let
result
=
new
CharacterClassifier
(
CharacterClass
.
None
);
class
CharacterClassifier
{
const
FORCE_TERMINATION_CHARACTERS
=
'
\t
<>
\'\
"、。。、,.:;?!@#$%&*‘“〈《「『【〔([{「」}])〕】』」》〉”’`~…
'
;
for
(
let
i
=
0
;
i
<
FORCE_TERMINATION_CHARACTERS
.
length
;
i
++
)
{
/**
result
.
set
(
FORCE_TERMINATION_CHARACTERS
.
charCodeAt
(
i
),
CharacterClass
.
ForceTermination
);
* Maintain a compact (fully initialized ASCII map for quickly classifying ASCII characters - used more often in code).
*/
private
_asciiMap
:
CharacterClass
[];
/**
* The entire map (sparse array).
*/
private
_map
:
CharacterClass
[];
constructor
()
{
const
FORCE_TERMINATION_CHARACTERS
=
'
\t
<>
\'\
"、。。、,.:;?!@#$%&*‘“〈《「『【〔([{「」}])〕】』」》〉”’`~…
'
;
const
CANNOT_END_WITH_CHARACTERS
=
'
.,;
'
;
this
.
_asciiMap
=
[];
for
(
let
i
=
0
;
i
<
256
;
i
++
)
{
this
.
_asciiMap
[
i
]
=
CharacterClass
.
None
;
}
this
.
_map
=
[];
for
(
let
i
=
0
;
i
<
FORCE_TERMINATION_CHARACTERS
.
length
;
i
++
)
{
this
.
_set
(
FORCE_TERMINATION_CHARACTERS
.
charCodeAt
(
i
),
CharacterClass
.
ForceTermination
);
}
for
(
let
i
=
0
;
i
<
CANNOT_END_WITH_CHARACTERS
.
length
;
i
++
)
{
this
.
_set
(
CANNOT_END_WITH_CHARACTERS
.
charCodeAt
(
i
),
CharacterClass
.
CannotEndIn
);
}
}
}
private
_set
(
charCode
:
number
,
charClass
:
CharacterClass
):
void
{
const
CANNOT_END_WITH_CHARACTERS
=
'
.,;
'
;
if
(
charCode
<
256
)
{
for
(
let
i
=
0
;
i
<
CANNOT_END_WITH_CHARACTERS
.
length
;
i
++
)
{
this
.
_asciiMap
[
charCode
]
=
charClass
;
result
.
set
(
CANNOT_END_WITH_CHARACTERS
.
charCodeAt
(
i
),
CharacterClass
.
CannotEndIn
);
}
this
.
_map
[
charCode
]
=
charClass
;
}
}
public
classify
(
charCode
:
number
):
CharacterClass
{
return
result
;
if
(
charCode
<
256
)
{
})();
return
this
.
_asciiMap
[
charCode
];
}
let
charClass
=
this
.
_map
[
charCode
];
if
(
charClass
)
{
return
charClass
;
}
return
CharacterClass
.
None
;
}
}
const
characterClassifier
=
new
CharacterClassifier
();
class
LinkComputer
{
class
LinkComputer
{
...
@@ -99,7 +60,7 @@ class LinkComputer {
...
@@ -99,7 +60,7 @@ class LinkComputer {
let
lastIncludedCharIndex
=
linkEndIndex
-
1
;
let
lastIncludedCharIndex
=
linkEndIndex
-
1
;
do
{
do
{
const
chCode
=
line
.
charCodeAt
(
lastIncludedCharIndex
);
const
chCode
=
line
.
charCodeAt
(
lastIncludedCharIndex
);
const
chClass
=
c
haracterClassifier
.
classify
(
chCode
);
const
chClass
=
c
lassifier
.
get
(
chCode
);
if
(
chClass
!==
CharacterClass
.
CannotEndIn
)
{
if
(
chClass
!==
CharacterClass
.
CannotEndIn
)
{
break
;
break
;
}
}
...
@@ -160,7 +121,7 @@ class LinkComputer {
...
@@ -160,7 +121,7 @@ class LinkComputer {
chClass
=
(
hasOpenCurlyBracket
?
CharacterClass
.
None
:
CharacterClass
.
ForceTermination
);
chClass
=
(
hasOpenCurlyBracket
?
CharacterClass
.
None
:
CharacterClass
.
ForceTermination
);
break
;
break
;
default
:
default
:
chClass
=
c
haracterClassifier
.
classify
(
chCode
);
chClass
=
c
lassifier
.
get
(
chCode
);
}
}
// Check if character terminates link
// Check if character terminates link
...
@@ -170,7 +131,7 @@ class LinkComputer {
...
@@ -170,7 +131,7 @@ class LinkComputer {
}
}
}
else
if
(
state
===
END_STATE
)
{
}
else
if
(
state
===
END_STATE
)
{
const
chCode
=
line
.
charCodeAt
(
j
);
const
chCode
=
line
.
charCodeAt
(
j
);
const
chClass
=
c
haracterClassifier
.
classify
(
chCode
);
const
chClass
=
c
lassifier
.
get
(
chCode
);
// Check if character terminates link
// Check if character terminates link
if
(
chClass
===
CharacterClass
.
ForceTermination
)
{
if
(
chClass
===
CharacterClass
.
ForceTermination
)
{
...
...
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