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体验新版 GitCode,发现更多精彩内容 >>
提交
47e54aef
编写于
7月 15, 2019
作者:
M
Matt Bierner
浏览文件
操作
浏览文件
下载
电子邮件补丁
差异文件
Return undefined instead of null
上级
4eb2bf39
变更
1
隐藏空白更改
内联
并排
Showing
1 changed file
with
8 addition
and
8 deletion
+8
-8
src/vs/workbench/browser/editor.ts
src/vs/workbench/browser/editor.ts
+8
-8
未找到文件。
src/vs/workbench/browser/editor.ts
浏览文件 @
47e54aef
...
@@ -34,14 +34,14 @@ export interface IEditorRegistry {
...
@@ -34,14 +34,14 @@ export interface IEditorRegistry {
registerEditor
(
descriptor
:
IEditorDescriptor
,
editorInputDescriptor
:
SyncDescriptor
<
EditorInput
>
[]):
void
;
registerEditor
(
descriptor
:
IEditorDescriptor
,
editorInputDescriptor
:
SyncDescriptor
<
EditorInput
>
[]):
void
;
/**
/**
* Returns the editor descriptor for the given input or
null
if none.
* Returns the editor descriptor for the given input or
`undefined`
if none.
*/
*/
getEditor
(
input
:
EditorInput
):
IEditorDescriptor
|
null
;
getEditor
(
input
:
EditorInput
):
IEditorDescriptor
|
undefined
;
/**
/**
* Returns the editor descriptor for the given identifier or null if none.
* Returns the editor descriptor for the given identifier or null if none.
*/
*/
getEditorById
(
editorId
:
string
):
IEditorDescriptor
|
null
;
getEditorById
(
editorId
:
string
):
IEditorDescriptor
|
undefined
;
/**
/**
* Returns an array of registered editors known to the platform.
* Returns an array of registered editors known to the platform.
...
@@ -104,12 +104,12 @@ class EditorRegistry implements IEditorRegistry {
...
@@ -104,12 +104,12 @@ class EditorRegistry implements IEditorRegistry {
this
.
editors
.
push
(
descriptor
);
this
.
editors
.
push
(
descriptor
);
}
}
getEditor
(
input
:
EditorInput
):
EditorDescriptor
|
null
{
getEditor
(
input
:
EditorInput
):
EditorDescriptor
|
undefined
{
const
findEditorDescriptors
=
(
input
:
EditorInput
,
byInstanceOf
?:
boolean
):
EditorDescriptor
[]
=>
{
const
findEditorDescriptors
=
(
input
:
EditorInput
,
byInstanceOf
?:
boolean
):
EditorDescriptor
[]
=>
{
const
matchingDescriptors
:
EditorDescriptor
[]
=
[];
const
matchingDescriptors
:
EditorDescriptor
[]
=
[];
for
(
const
editor
of
this
.
editors
)
{
for
(
const
editor
of
this
.
editors
)
{
const
inputDescriptors
:
SyncDescriptor
<
EditorInput
>
[]
|
undefined
=
this
.
mapEditorToInputs
.
get
(
editor
);
const
inputDescriptors
=
this
.
mapEditorToInputs
.
get
(
editor
);
if
(
inputDescriptors
)
{
if
(
inputDescriptors
)
{
for
(
const
inputDescriptor
of
inputDescriptors
)
{
for
(
const
inputDescriptor
of
inputDescriptors
)
{
const
inputClass
=
inputDescriptor
.
ctor
;
const
inputClass
=
inputDescriptor
.
ctor
;
...
@@ -154,17 +154,17 @@ class EditorRegistry implements IEditorRegistry {
...
@@ -154,17 +154,17 @@ class EditorRegistry implements IEditorRegistry {
return
descriptors
[
0
];
return
descriptors
[
0
];
}
}
return
null
;
return
undefined
;
}
}
getEditorById
(
editorId
:
string
):
EditorDescriptor
|
null
{
getEditorById
(
editorId
:
string
):
EditorDescriptor
|
undefined
{
for
(
const
editor
of
this
.
editors
)
{
for
(
const
editor
of
this
.
editors
)
{
if
(
editor
.
getId
()
===
editorId
)
{
if
(
editor
.
getId
()
===
editorId
)
{
return
editor
;
return
editor
;
}
}
}
}
return
null
;
return
undefined
;
}
}
getEditors
():
EditorDescriptor
[]
{
getEditors
():
EditorDescriptor
[]
{
...
...
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