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体验新版 GitCode,发现更多精彩内容 >>
提交
2aa58760
编写于
6月 10, 2019
作者:
M
Matt Bierner
浏览文件
操作
浏览文件
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电子邮件补丁
差异文件
Use disposableStore for activeEditorListeners
上级
47ce882e
变更
1
隐藏空白更改
内联
并排
Showing
1 changed file
with
7 addition
and
10 deletion
+7
-10
src/vs/workbench/services/history/browser/history.ts
src/vs/workbench/services/history/browser/history.ts
+7
-10
未找到文件。
src/vs/workbench/services/history/browser/history.ts
浏览文件 @
2aa58760
...
...
@@ -13,7 +13,7 @@ import { IHistoryService } from 'vs/workbench/services/history/common/history';
import
{
FileChangesEvent
,
IFileService
,
FileChangeType
,
FILES_EXCLUDE_CONFIG
}
from
'
vs/platform/files/common/files
'
;
import
{
Selection
}
from
'
vs/editor/common/core/selection
'
;
import
{
IWorkspaceContextService
}
from
'
vs/platform/workspace/common/workspace
'
;
import
{
IDisposable
,
dispose
,
Disposable
}
from
'
vs/base/common/lifecycle
'
;
import
{
IDisposable
,
dispose
,
Disposable
,
DisposableStore
}
from
'
vs/base/common/lifecycle
'
;
import
{
IStorageService
,
StorageScope
}
from
'
vs/platform/storage/common/storage
'
;
import
{
Registry
}
from
'
vs/platform/registry/common/platform
'
;
import
{
Event
}
from
'
vs/base/common/event
'
;
...
...
@@ -105,11 +105,11 @@ export class HistoryService extends Disposable implements IHistoryService {
private
static
readonly
MAX_STACK_ITEMS
=
50
;
private
static
readonly
MAX_RECENTLY_CLOSED_EDITORS
=
20
;
private
activeEditorListeners
:
IDisposable
[]
;
private
readonly
activeEditorListeners
=
this
.
_register
(
new
DisposableStore
())
;
private
lastActiveEditor
?:
IEditorIdentifier
;
private
editorHistoryListeners
:
Map
<
EditorInput
,
IDisposable
[]
>
=
new
Map
();
private
editorStackListeners
:
Map
<
EditorInput
,
IDisposable
[]
>
=
new
Map
();
private
readonly
editorHistoryListeners
:
Map
<
EditorInput
,
IDisposable
[]
>
=
new
Map
();
private
readonly
editorStackListeners
:
Map
<
EditorInput
,
IDisposable
[]
>
=
new
Map
();
private
stack
:
IStackEntry
[];
private
index
:
number
;
...
...
@@ -144,8 +144,6 @@ export class HistoryService extends Disposable implements IHistoryService {
)
{
super
();
this
.
activeEditorListeners
=
[];
this
.
canNavigateBackContextKey
=
(
new
RawContextKey
<
boolean
>
(
'
canNavigateBack
'
,
false
)).
bindTo
(
this
.
contextKeyService
);
this
.
canNavigateForwardContextKey
=
(
new
RawContextKey
<
boolean
>
(
'
canNavigateForward
'
,
false
)).
bindTo
(
this
.
contextKeyService
);
this
.
canNavigateToLastEditLocationContextKey
=
(
new
RawContextKey
<
boolean
>
(
'
canNavigateToLastEditLocation
'
,
false
)).
bindTo
(
this
.
contextKeyService
);
...
...
@@ -198,8 +196,7 @@ export class HistoryService extends Disposable implements IHistoryService {
this
.
lastActiveEditor
=
activeControl
&&
activeControl
.
input
&&
activeControl
.
group
?
{
editor
:
activeControl
.
input
,
groupId
:
activeControl
.
group
.
id
}
:
undefined
;
// Dispose old listeners
dispose
(
this
.
activeEditorListeners
);
this
.
activeEditorListeners
=
[];
this
.
activeEditorListeners
.
clear
();
// Propagate to history
this
.
handleActiveEditorChange
(
activeControl
);
...
...
@@ -212,14 +209,14 @@ export class HistoryService extends Disposable implements IHistoryService {
// Debounce the event with a timeout of 0ms so that multiple calls to
// editor.setSelection() are folded into one. We do not want to record
// subsequent history navigations for such API calls.
this
.
activeEditorListeners
.
push
(
Event
.
debounce
(
activeTextEditorWidget
.
onDidChangeCursorPosition
,
(
last
,
event
)
=>
event
,
0
)((
event
=>
{
this
.
activeEditorListeners
.
add
(
Event
.
debounce
(
activeTextEditorWidget
.
onDidChangeCursorPosition
,
(
last
,
event
)
=>
event
,
0
)((
event
=>
{
this
.
handleEditorSelectionChangeEvent
(
activeControl
,
event
);
})));
// Track the last edit location by tracking model content change events
// Use a debouncer to make sure to capture the correct cursor position
// after the model content has changed.
this
.
activeEditorListeners
.
push
(
Event
.
debounce
(
activeTextEditorWidget
.
onDidChangeModelContent
,
(
last
,
event
)
=>
event
,
0
)((
event
=>
this
.
rememberLastEditLocation
(
activeEditor
!
,
activeTextEditorWidget
))));
this
.
activeEditorListeners
.
add
(
Event
.
debounce
(
activeTextEditorWidget
.
onDidChangeModelContent
,
(
last
,
event
)
=>
event
,
0
)((
event
=>
this
.
rememberLastEditLocation
(
activeEditor
!
,
activeTextEditorWidget
))));
}
}
...
...
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