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体验新版 GitCode,发现更多精彩内容 >>
提交
d4b5e8a7
编写于
10月 18, 2017
作者:
J
Johannes Rieken
浏览文件
操作
浏览文件
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电子邮件补丁
差异文件
context - more precise config change event listening
上级
9c97b800
变更
1
隐藏空白更改
内联
并排
Showing
1 changed file
with
22 addition
and
10 deletion
+22
-10
src/vs/platform/contextkey/browser/contextKeyService.ts
src/vs/platform/contextkey/browser/contextKeyService.ts
+22
-10
未找到文件。
src/vs/platform/contextkey/browser/contextKeyService.ts
浏览文件 @
d4b5e8a7
...
...
@@ -8,7 +8,7 @@ import { IDisposable, dispose } from 'vs/base/common/lifecycle';
import
{
CommandsRegistry
}
from
'
vs/platform/commands/common/commands
'
;
import
{
KeybindingResolver
}
from
'
vs/platform/keybinding/common/keybindingResolver
'
;
import
{
IContextKey
,
IContext
,
IContextKeyServiceTarget
,
IContextKeyService
,
SET_CONTEXT_COMMAND_ID
,
ContextKeyExpr
}
from
'
vs/platform/contextkey/common/contextkey
'
;
import
{
IConfigurationService
,
IConfigurationChangeEvent
}
from
'
vs/platform/configuration/common/configuration
'
;
import
{
IConfigurationService
,
IConfigurationChangeEvent
,
ConfigurationTarget
}
from
'
vs/platform/configuration/common/configuration
'
;
import
Event
,
{
Emitter
,
debounceEvent
}
from
'
vs/base/common/event
'
;
const
KEYBINDING_CONTEXT_ATTR
=
'
data-keybinding-context
'
;
...
...
@@ -51,17 +51,17 @@ export class Context implements IContext {
class
ConfigAwareContextValuesContainer
extends
Context
{
private
_emitter
:
Emitter
<
string
>
;
private
_subscription
:
IDisposable
;
private
_configurationService
:
IConfigurationService
;
private
readonly
_emitter
:
Emitter
<
string
>
;
private
readonly
_subscription
:
IDisposable
;
private
readonly
_configurationService
:
IConfigurationService
;
constructor
(
id
:
number
,
configurationService
:
IConfigurationService
,
emitter
:
Emitter
<
string
>
)
{
super
(
id
,
null
);
this
.
_emitter
=
emitter
;
this
.
_configurationService
=
configurationService
;
this
.
_subscription
=
configurationService
.
onDidChangeConfiguration
(
e
=>
this
.
_onConfigurationUpdated
(
e
)
);
this
.
_
updateConfigurationContext
(
configurationService
.
getConfiguration
()
);
this
.
_subscription
=
configurationService
.
onDidChangeConfiguration
(
this
.
_onConfigurationUpdated
,
this
);
this
.
_
initFromConfiguration
(
);
}
public
dispose
()
{
...
...
@@ -69,12 +69,24 @@ class ConfigAwareContextValuesContainer extends Context {
}
private
_onConfigurationUpdated
(
event
:
IConfigurationChangeEvent
):
void
{
// if (event.affectsConfiguration('config')) {
this
.
_updateConfigurationContext
(
this
.
_configurationService
.
getConfiguration
());
// }
if
(
event
.
source
===
ConfigurationTarget
.
DEFAULT
)
{
// new setting, rebuild everything
this
.
_initFromConfiguration
();
}
else
{
// update those that we know
for
(
const
configKey
of
event
.
affectedKeys
)
{
const
contextKey
=
`config.
${
configKey
}
`
;
if
(
contextKey
in
this
.
_value
)
{
this
.
_value
[
contextKey
]
=
this
.
_configurationService
.
getValue
(
configKey
);
this
.
_emitter
.
fire
(
configKey
);
}
}
}
}
private
_updateConfigurationContext
(
config
:
any
)
{
private
_initFromConfiguration
()
{
const
config
=
this
.
_configurationService
.
getConfiguration
();
// remove old config.xyz values
for
(
let
key
in
this
.
_value
)
{
...
...
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