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949f44e5
编写于
10月 24, 2018
作者:
J
Joao Moreno
浏览文件
操作
浏览文件
下载
电子邮件补丁
差异文件
splitview: LayoutPriority
related to #50853
上级
2ff5934b
变更
2
隐藏空白更改
内联
并排
Showing
2 changed file
with
91 addition
and
12 deletion
+91
-12
src/vs/base/browser/ui/splitview/splitview.ts
src/vs/base/browser/ui/splitview/splitview.ts
+28
-10
src/vs/base/test/browser/ui/splitview/splitview.test.ts
src/vs/base/test/browser/ui/splitview/splitview.test.ts
+63
-2
未找到文件。
src/vs/base/browser/ui/splitview/splitview.ts
浏览文件 @
949f44e5
...
...
@@ -32,11 +32,21 @@ export interface ISplitViewOptions {
proportionalLayout
?:
boolean
;
// default true
}
/**
* Only used when `proportionalLayout` is false.
*/
export
const
enum
LayoutPriority
{
Normal
,
Low
,
High
}
export
interface
IView
{
readonly
element
:
HTMLElement
;
readonly
minimumSize
:
number
;
readonly
maximumSize
:
number
;
readonly
onDidChange
:
Event
<
number
|
undefined
>
;
readonly
priority
?:
LayoutPriority
;
layout
(
size
:
number
,
orientation
:
Orientation
):
void
;
}
...
...
@@ -320,7 +330,7 @@ export class SplitView extends Disposable {
private
relayout
(
lowPriorityIndex
?:
number
,
highPriorityIndex
?:
number
):
void
{
const
contentSize
=
this
.
viewItems
.
reduce
((
r
,
i
)
=>
r
+
i
.
size
,
0
);
this
.
resize
(
this
.
viewItems
.
length
-
1
,
this
.
size
-
contentSize
,
undefined
,
lowPriorityIndex
,
highPriorityIndex
);
this
.
resize
(
this
.
viewItems
.
length
-
1
,
this
.
size
-
contentSize
,
undefined
,
[
lowPriorityIndex
],
[
highPriorityIndex
]
);
this
.
distributeEmptySpace
();
this
.
layoutViews
();
this
.
saveProportions
();
...
...
@@ -331,7 +341,11 @@ export class SplitView extends Disposable {
this
.
size
=
size
;
if
(
!
this
.
proportions
)
{
this
.
resize
(
this
.
viewItems
.
length
-
1
,
size
-
previousSize
);
const
indexes
=
range
(
this
.
viewItems
.
length
);
const
lowPriorityIndexes
=
indexes
.
filter
(
i
=>
this
.
viewItems
[
i
].
view
.
priority
===
LayoutPriority
.
Low
);
const
highPriorityIndexes
=
indexes
.
filter
(
i
=>
this
.
viewItems
[
i
].
view
.
priority
===
LayoutPriority
.
High
);
this
.
resize
(
this
.
viewItems
.
length
-
1
,
size
-
previousSize
,
undefined
,
lowPriorityIndexes
,
highPriorityIndexes
);
}
else
{
for
(
let
i
=
0
;
i
<
this
.
viewItems
.
length
;
i
++
)
{
const
item
=
this
.
viewItems
[
i
];
...
...
@@ -502,8 +516,8 @@ export class SplitView extends Disposable {
index
:
number
,
delta
:
number
,
sizes
=
this
.
viewItems
.
map
(
i
=>
i
.
size
),
lowPriorityIndex
?:
number
,
highPriorityIndex
?:
number
,
lowPriorityIndex
es
?:
number
[]
,
highPriorityIndex
es
?:
number
[]
,
overloadMinDelta
:
number
=
Number
.
NEGATIVE_INFINITY
,
overloadMaxDelta
:
number
=
Number
.
POSITIVE_INFINITY
):
number
{
...
...
@@ -514,14 +528,18 @@ export class SplitView extends Disposable {
const
upIndexes
=
range
(
index
,
-
1
);
const
downIndexes
=
range
(
index
+
1
,
this
.
viewItems
.
length
);
if
(
typeof
highPriorityIndex
===
'
number
'
)
{
pushToStart
(
upIndexes
,
highPriorityIndex
);
pushToStart
(
downIndexes
,
highPriorityIndex
);
if
(
highPriorityIndexes
)
{
for
(
const
index
of
highPriorityIndexes
)
{
pushToStart
(
upIndexes
,
index
);
pushToStart
(
downIndexes
,
index
);
}
}
if
(
typeof
lowPriorityIndex
===
'
number
'
)
{
pushToEnd
(
upIndexes
,
lowPriorityIndex
);
pushToEnd
(
downIndexes
,
lowPriorityIndex
);
if
(
lowPriorityIndexes
)
{
for
(
const
index
of
lowPriorityIndexes
)
{
pushToEnd
(
upIndexes
,
index
);
pushToEnd
(
downIndexes
,
index
);
}
}
const
upItems
=
upIndexes
.
map
(
i
=>
this
.
viewItems
[
i
]);
...
...
src/vs/base/test/browser/ui/splitview/splitview.test.ts
浏览文件 @
949f44e5
...
...
@@ -5,7 +5,7 @@
import
*
as
assert
from
'
assert
'
;
import
{
Emitter
}
from
'
vs/base/common/event
'
;
import
{
SplitView
,
IView
,
Orientation
,
Sizing
}
from
'
vs/base/browser/ui/splitview/splitview
'
;
import
{
SplitView
,
IView
,
Orientation
,
Sizing
,
LayoutPriority
}
from
'
vs/base/browser/ui/splitview/splitview
'
;
import
{
Sash
,
SashState
}
from
'
vs/base/browser/ui/sash/sash
'
;
class
TestView
implements
IView
{
...
...
@@ -35,7 +35,8 @@ class TestView implements IView {
constructor
(
private
_minimumSize
:
number
,
private
_maximumSize
:
number
private
_maximumSize
:
number
,
readonly
priority
:
LayoutPriority
=
LayoutPriority
.
Normal
)
{
assert
(
_minimumSize
<=
_maximumSize
,
'
splitview view minimum size must be <= maximum size
'
);
}
...
...
@@ -466,4 +467,64 @@ suite('Splitview', () => {
view2
.
dispose
();
view1
.
dispose
();
});
test
(
'
high layout priority
'
,
()
=>
{
const
view1
=
new
TestView
(
20
,
Number
.
POSITIVE_INFINITY
);
const
view2
=
new
TestView
(
20
,
Number
.
POSITIVE_INFINITY
,
LayoutPriority
.
High
);
const
view3
=
new
TestView
(
20
,
Number
.
POSITIVE_INFINITY
);
const
splitview
=
new
SplitView
(
container
,
{
proportionalLayout
:
false
});
splitview
.
layout
(
200
);
splitview
.
addView
(
view1
,
Sizing
.
Distribute
);
splitview
.
addView
(
view2
,
Sizing
.
Distribute
);
splitview
.
addView
(
view3
,
Sizing
.
Distribute
);
assert
.
deepEqual
([
view1
.
size
,
view2
.
size
,
view3
.
size
],
[
66
,
66
,
68
]);
splitview
.
layout
(
180
);
assert
.
deepEqual
([
view1
.
size
,
view2
.
size
,
view3
.
size
],
[
66
,
46
,
68
]);
splitview
.
layout
(
124
);
assert
.
deepEqual
([
view1
.
size
,
view2
.
size
,
view3
.
size
],
[
66
,
20
,
38
]);
splitview
.
layout
(
60
);
assert
.
deepEqual
([
view1
.
size
,
view2
.
size
,
view3
.
size
],
[
20
,
20
,
20
]);
splitview
.
layout
(
200
);
assert
.
deepEqual
([
view1
.
size
,
view2
.
size
,
view3
.
size
],
[
20
,
160
,
20
]);
splitview
.
dispose
();
view3
.
dispose
();
view2
.
dispose
();
view1
.
dispose
();
});
test
(
'
low layout priority
'
,
()
=>
{
const
view1
=
new
TestView
(
20
,
Number
.
POSITIVE_INFINITY
);
const
view2
=
new
TestView
(
20
,
Number
.
POSITIVE_INFINITY
);
const
view3
=
new
TestView
(
20
,
Number
.
POSITIVE_INFINITY
,
LayoutPriority
.
Low
);
const
splitview
=
new
SplitView
(
container
,
{
proportionalLayout
:
false
});
splitview
.
layout
(
200
);
splitview
.
addView
(
view1
,
Sizing
.
Distribute
);
splitview
.
addView
(
view2
,
Sizing
.
Distribute
);
splitview
.
addView
(
view3
,
Sizing
.
Distribute
);
assert
.
deepEqual
([
view1
.
size
,
view2
.
size
,
view3
.
size
],
[
66
,
66
,
68
]);
splitview
.
layout
(
180
);
assert
.
deepEqual
([
view1
.
size
,
view2
.
size
,
view3
.
size
],
[
66
,
46
,
68
]);
splitview
.
layout
(
132
);
assert
.
deepEqual
([
view1
.
size
,
view2
.
size
,
view3
.
size
],
[
44
,
20
,
68
]);
splitview
.
layout
(
60
);
assert
.
deepEqual
([
view1
.
size
,
view2
.
size
,
view3
.
size
],
[
20
,
20
,
20
]);
splitview
.
layout
(
200
);
assert
.
deepEqual
([
view1
.
size
,
view2
.
size
,
view3
.
size
],
[
20
,
160
,
20
]);
splitview
.
dispose
();
view3
.
dispose
();
view2
.
dispose
();
view1
.
dispose
();
});
});
\ No newline at end of file
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