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体验新版 GitCode,发现更多精彩内容 >>
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6c5faa65
编写于
3月 12, 2017
作者:
C
CyrusNajmabadi
浏览文件
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电子邮件补丁
差异文件
Only filter if it's a retrigger command.
上级
a3d95169
变更
3
隐藏空白更改
内联
并排
Showing
3 changed file
with
17 addition
and
10 deletion
+17
-10
src/EditorFeatures/Core/Implementation/IntelliSense/SignatureHelp/Controller.Session.cs
...entation/IntelliSense/SignatureHelp/Controller.Session.cs
+8
-4
src/EditorFeatures/Core/Implementation/IntelliSense/SignatureHelp/Controller.Session_ComputeModel.cs
...lliSense/SignatureHelp/Controller.Session_ComputeModel.cs
+8
-3
src/EditorFeatures/Core/Implementation/IntelliSense/SignatureHelp/Controller_TypeChar.cs
...ntation/IntelliSense/SignatureHelp/Controller_TypeChar.cs
+1
-3
未找到文件。
src/EditorFeatures/Core/Implementation/IntelliSense/SignatureHelp/Controller.Session.cs
浏览文件 @
6c5faa65
...
...
@@ -9,10 +9,14 @@ internal partial class Controller
{
internal
partial
class
Session
:
Session
<
Controller
,
Model
,
ISignatureHelpPresenterSession
>
{
// When we issue compute tasks, provide them with a (monotonically increasing) id. That
// way, when they run we can bail on computation if they've been superseded by another
// compute task.
private
int
_computeId
;
/// <summary>
/// When ther user moves the caret we issue retrigger commands. There may be a long
/// chain of these, and they may take time for each to process. This can be visible
/// to the user as a long delay before the signature help items update. To avoid this
/// we keep track if there is new outstanding retrigger command and we bail on the
/// computation if another is in the queue.
/// </summary>
private
int
_retriggerId
;
public
Session
(
Controller
controller
,
ISignatureHelpPresenterSession
presenterSession
)
:
base
(
controller
,
new
ModelComputation
<
Model
>(
controller
,
TaskScheduler
.
Default
),
presenterSession
)
...
...
src/EditorFeatures/Core/Implementation/IntelliSense/SignatureHelp/Controller.Session_ComputeModel.cs
浏览文件 @
6c5faa65
...
...
@@ -39,8 +39,12 @@ internal partial class Session
var
caretPosition
=
Controller
.
TextView
.
GetCaretPoint
(
Controller
.
SubjectBuffer
).
Value
;
var
disconnectedBufferGraph
=
new
DisconnectedBufferGraph
(
Controller
.
SubjectBuffer
,
Controller
.
TextView
.
TextBuffer
);
Interlocked
.
Increment
(
ref
_computeId
);
var
localId
=
_computeId
;
if
(
triggerInfo
.
TriggerReason
==
SignatureHelpTriggerReason
.
RetriggerCommand
)
{
Interlocked
.
Increment
(
ref
_retriggerId
);
}
var
localId
=
_retriggerId
;
// If we've already computed a model, then just use that. Otherwise, actually
// compute a new model and send that along.
...
...
@@ -196,7 +200,8 @@ private static bool CompareParts(TaggedText p1, TaggedText p2)
// to the extension crashing.
foreach
(
var
provider
in
providers
)
{
if
(
id
!=
_computeId
)
if
(
triggerInfo
.
TriggerReason
==
SignatureHelpTriggerReason
.
RetriggerCommand
&&
id
!=
_retriggerId
)
{
return
(
null
,
null
);
}
...
...
src/EditorFeatures/Core/Implementation/IntelliSense/SignatureHelp/Controller_TypeChar.cs
浏览文件 @
6c5faa65
...
...
@@ -71,9 +71,7 @@ void ICommandHandler<TypeCharCommandArgs>.ExecuteCommand(TypeCharCommandArgs arg
// care of cases where the filtered set of providers didn't provide anything but one of the
// other providers could still be valid, but doesn't explicitly treat the typed character as
// a trigger character.
var
filteredProviders
=
FilterProviders
(
allProviders
,
args
.
TypedChar
);
var
textuallyTriggeredProviders
=
filteredProviders
.
Item1
;
var
untriggeredProviders
=
filteredProviders
.
Item2
;
var
(
textuallyTriggeredProviders
,
untriggeredProviders
)
=
FilterProviders
(
allProviders
,
args
.
TypedChar
);
var
triggerInfo
=
new
SignatureHelpTriggerInfo
(
SignatureHelpTriggerReason
.
TypeCharCommand
,
args
.
TypedChar
);
if
(!
IsSessionActive
)
...
...
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