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体验新版 GitCode,发现更多精彩内容 >>
提交
65553bb7
编写于
12月 20, 2017
作者:
A
Alex Dima
浏览文件
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电子邮件补丁
差异文件
Introduce ViewLineTokens
上级
b1700c74
变更
1
隐藏空白更改
内联
并排
Showing
1 changed file
with
32 addition
and
8 deletion
+32
-8
src/vs/editor/common/viewLayout/viewLineRenderer.ts
src/vs/editor/common/viewLayout/viewLineRenderer.ts
+32
-8
未找到文件。
src/vs/editor/common/viewLayout/viewLineRenderer.ts
浏览文件 @
65553bb7
...
...
@@ -32,13 +32,38 @@ class LinePart {
}
}
export
class
ViewLineTokens
{
private
readonly
_actual
:
ViewLineToken
[];
constructor
(
actual
:
ViewLineToken
[])
{
this
.
_actual
=
actual
;
}
public
equals
(
other
:
ViewLineTokens
):
boolean
{
return
ViewLineToken
.
equalsArr
(
this
.
_actual
,
other
.
_actual
);
}
public
getCount
():
number
{
return
this
.
_actual
.
length
;
}
public
getEndIndex
(
tokenIndex
:
number
):
number
{
return
this
.
_actual
[
tokenIndex
].
endIndex
;
}
public
getType
(
tokenIndex
:
number
):
string
{
return
this
.
_actual
[
tokenIndex
].
getType
();
}
}
export
class
RenderLineInput
{
public
readonly
useMonospaceOptimizations
:
boolean
;
public
readonly
lineContent
:
string
;
public
readonly
mightContainRTL
:
boolean
;
public
readonly
fauxIndentLength
:
number
;
public
readonly
lineTokens
:
ViewLineToken
[]
;
public
readonly
lineTokens
:
ViewLineToken
s
;
public
readonly
lineDecorations
:
LineDecoration
[];
public
readonly
tabSize
:
number
;
public
readonly
spaceWidth
:
number
;
...
...
@@ -65,7 +90,7 @@ export class RenderLineInput {
this
.
lineContent
=
lineContent
;
this
.
mightContainRTL
=
mightContainRTL
;
this
.
fauxIndentLength
=
fauxIndentLength
;
this
.
lineTokens
=
lineTokens
;
this
.
lineTokens
=
new
ViewLineTokens
(
lineTokens
)
;
this
.
lineDecorations
=
lineDecorations
;
this
.
tabSize
=
tabSize
;
this
.
spaceWidth
=
spaceWidth
;
...
...
@@ -94,7 +119,7 @@ export class RenderLineInput {
&&
this
.
renderControlCharacters
===
other
.
renderControlCharacters
&&
this
.
fontLigatures
===
other
.
fontLigatures
&&
LineDecoration
.
equalsArr
(
this
.
lineDecorations
,
other
.
lineDecorations
)
&&
ViewLineToken
.
equalsArr
(
this
.
lineTokens
,
other
.
lineTokens
)
&&
this
.
lineTokens
.
equals
(
other
.
lineTokens
)
);
}
}
...
...
@@ -357,7 +382,7 @@ function resolveRenderLineInput(input: RenderLineInput): ResolvedRenderLineInput
* In the rendering phase, characters are always looped until token.endIndex.
* Ensure that all tokens end before `len` and the last one ends precisely at `len`.
*/
function
transformAndRemoveOverflowing
(
tokens
:
ViewLineToken
[]
,
fauxIndentLength
:
number
,
len
:
number
):
LinePart
[]
{
function
transformAndRemoveOverflowing
(
tokens
:
ViewLineToken
s
,
fauxIndentLength
:
number
,
len
:
number
):
LinePart
[]
{
let
result
:
LinePart
[]
=
[],
resultLen
=
0
;
// The faux indent part of the line should have no token type
...
...
@@ -365,14 +390,13 @@ function transformAndRemoveOverflowing(tokens: ViewLineToken[], fauxIndentLength
result
[
resultLen
++
]
=
new
LinePart
(
fauxIndentLength
,
''
);
}
for
(
let
tokenIndex
=
0
,
tokensLen
=
tokens
.
length
;
tokenIndex
<
tokensLen
;
tokenIndex
++
)
{
const
token
=
tokens
[
tokenIndex
];
const
endIndex
=
token
.
endIndex
;
for
(
let
tokenIndex
=
0
,
tokensLen
=
tokens
.
getCount
();
tokenIndex
<
tokensLen
;
tokenIndex
++
)
{
const
endIndex
=
tokens
.
getEndIndex
(
tokenIndex
);
if
(
endIndex
<=
fauxIndentLength
)
{
// The faux indent part of the line should have no token type
continue
;
}
const
type
=
token
.
getType
(
);
const
type
=
token
s
.
getType
(
tokenIndex
);
if
(
endIndex
>=
len
)
{
result
[
resultLen
++
]
=
new
LinePart
(
len
,
type
);
break
;
...
...
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