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体验新版 GitCode,发现更多精彩内容 >>
提交
5e52d73b
编写于
8月 25, 2016
作者:
J
Johannes Rieken
浏览文件
操作
浏览文件
下载
电子邮件补丁
差异文件
always listen on alt-key, show alt-command on altkey and hover, fixes #9861
上级
8cba2632
变更
1
隐藏空白更改
内联
并排
Showing
1 changed file
with
25 addition
and
21 deletion
+25
-21
src/vs/platform/actions/browser/menuItemActionItem.ts
src/vs/platform/actions/browser/menuItemActionItem.ts
+25
-21
未找到文件。
src/vs/platform/actions/browser/menuItemActionItem.ts
浏览文件 @
5e52d73b
...
...
@@ -80,6 +80,7 @@ const _altKey = new class extends Emitter<boolean> {
this
.
_subscriptions
.
push
(
domEvent
(
document
.
body
,
'
keydown
'
)(
e
=>
this
.
fire
(
e
.
altKey
)));
this
.
_subscriptions
.
push
(
domEvent
(
document
.
body
,
'
keyup
'
)(
e
=>
this
.
fire
(
false
)));
this
.
_subscriptions
.
push
(
domEvent
(
document
.
body
,
'
mouseleave
'
)(
e
=>
this
.
fire
(
false
)));
this
.
_subscriptions
.
push
(
domEvent
(
document
.
body
,
'
blur
'
)(
e
=>
this
.
fire
(
false
)));
}
dispose
()
{
...
...
@@ -90,7 +91,7 @@ const _altKey = new class extends Emitter<boolean> {
class
MenuItemActionItem
extends
ActionItem
{
private
_
altKeyDown
:
boolean
=
false
;
private
_
wantsAltCommand
:
boolean
=
false
;
constructor
(
action
:
MenuItemAction
,
...
...
@@ -102,14 +103,14 @@ class MenuItemActionItem extends ActionItem {
private
get
_command
()
{
const
{
command
,
altCommand
}
=
<
MenuItemAction
>
this
.
_action
;
return
this
.
_
altKeyDown
&&
altCommand
||
command
;
return
this
.
_
wantsAltCommand
&&
altCommand
||
command
;
}
onClick
(
event
:
MouseEvent
):
void
{
event
.
preventDefault
();
event
.
stopPropagation
();
(
<
MenuItemAction
>
this
.
_action
).
run
(
this
.
_
altKeyDown
).
done
(
undefined
,
err
=>
{
(
<
MenuItemAction
>
this
.
_action
).
run
(
this
.
_
wantsAltCommand
).
done
(
undefined
,
err
=>
{
this
.
_messageService
.
show
(
Severity
.
Error
,
err
);
});
}
...
...
@@ -117,29 +118,32 @@ class MenuItemActionItem extends ActionItem {
render
(
container
:
HTMLElement
):
void
{
super
.
render
(
container
);
let
altSubscription
:
IDisposable
;
let
mouseOver
:
boolean
;
this
.
_callOnDispose
.
push
(
domEvent
(
container
,
'
mouseleave
'
)(
_
=>
{
mouseOver
=
false
;
if
(
!
this
.
_altKeyDown
)
{
// stop listen on ALT
altSubscription
.
dispose
();
}
}));
this
.
_callOnDispose
.
push
(
domEvent
(
container
,
'
mouseenter
'
)(
e
=>
{
mouseOver
=
true
;
altSubscription
=
_altKey
.
event
(
value
=>
{
let
mouseOver
=
false
;
let
altDown
=
false
;
this
.
_altKeyDown
=
value
;
const
updateAltState
=
()
=>
{
const
wantsAltCommand
=
mouseOver
&&
altDown
;
if
(
wantsAltCommand
!==
this
.
_wantsAltCommand
)
{
this
.
_wantsAltCommand
=
wantsAltCommand
;
this
.
_updateLabel
();
this
.
_updateTooltip
();
this
.
_updateClass
();
}
};
if
(
!
mouseOver
)
{
// stop listening on ALT
altSubscription
.
dispose
();
}
});
this
.
_callOnDispose
.
push
(
_altKey
.
event
(
value
=>
{
altDown
=
value
;
updateAltState
();
}));
this
.
_callOnDispose
.
push
(
domEvent
(
container
,
'
mouseleave
'
)(
_
=>
{
mouseOver
=
false
;
updateAltState
();
}));
this
.
_callOnDispose
.
push
(
domEvent
(
container
,
'
mouseenter
'
)(
e
=>
{
mouseOver
=
true
;
updateAltState
();
}));
}
...
...
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