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673355d8
编写于
1月 21, 2018
作者:
J
Joao Moreno
浏览文件
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差异文件
grid example
上级
2866ee1a
变更
2
隐藏空白更改
内联
并排
Showing
2 changed file
with
208 addition
and
0 deletion
+208
-0
src/vs/base/browser/ui/splitview/grid.ts
src/vs/base/browser/ui/splitview/grid.ts
+149
-0
test/grid.html
test/grid.html
+59
-0
未找到文件。
src/vs/base/browser/ui/splitview/grid.ts
0 → 100644
浏览文件 @
673355d8
/*---------------------------------------------------------------------------------------------
* Copyright (c) Microsoft Corporation. All rights reserved.
* Licensed under the MIT License. See License.txt in the project root for license information.
*--------------------------------------------------------------------------------------------*/
'
use strict
'
;
import
Event
,
{
anyEvent
}
from
'
vs/base/common/event
'
;
import
{
Orientation
}
from
'
vs/base/browser/ui/sash/sash
'
;
import
{
append
,
$
}
from
'
vs/base/browser/dom
'
;
import
{
SplitView
,
IView
}
from
'
vs/base/browser/ui/splitview/splitview
'
;
export
{
Orientation
}
from
'
vs/base/browser/ui/sash/sash
'
;
export
class
GridNode
implements
IView
{
get
minimumSize
():
number
{
let
result
=
0
;
for
(
const
child
of
this
.
children
)
{
for
(
const
grandchild
of
child
.
children
)
{
result
+=
grandchild
.
minimumSize
;
}
}
return
result
===
0
?
50
:
result
;
}
readonly
maximumSize
=
Number
.
MAX_VALUE
;
private
_onDidChange
:
Event
<
number
|
undefined
>
=
Event
.
None
;
get
onDidChange
():
Event
<
number
|
undefined
>
{
return
this
.
_onDidChange
;
}
protected
orientation
:
Orientation
|
undefined
;
protected
size
:
number
|
undefined
;
protected
orthogonalSize
:
number
|
undefined
;
private
splitview
:
SplitView
|
undefined
;
private
children
:
GridNode
[]
=
[];
private
color
:
string
|
undefined
;
constructor
(
private
parent
?:
GridNode
,
orthogonalSize
?:
number
,
color
?:
string
)
{
this
.
orthogonalSize
=
orthogonalSize
;
this
.
color
=
color
||
`hsl(
${
Math
.
round
(
Math
.
random
()
*
360
)}
, 72%, 72%)`
;
}
render
(
container
:
HTMLElement
):
void
{
container
=
append
(
container
,
$
(
'
.node
'
));
container
.
style
.
backgroundColor
=
this
.
color
;
append
(
container
,
$
(
'
.action
'
,
{
onclick
:
()
=>
this
.
split
(
container
,
Orientation
.
HORIZONTAL
)
},
'
⬌
'
));
append
(
container
,
$
(
'
.action
'
,
{
onclick
:
()
=>
this
.
split
(
container
,
Orientation
.
VERTICAL
)
},
'
⬍
'
));
}
protected
split
(
container
:
HTMLElement
,
orientation
:
Orientation
):
void
{
if
(
this
.
parent
&&
this
.
parent
.
orientation
===
orientation
)
{
const
index
=
this
.
parent
.
children
.
indexOf
(
this
);
this
.
parent
.
addChild
(
this
.
size
/
2
,
this
.
orthogonalSize
,
index
+
1
);
}
else
{
this
.
branch
(
container
,
orientation
);
}
}
protected
branch
(
container
:
HTMLElement
,
orientation
:
Orientation
):
void
{
this
.
orientation
=
orientation
;
container
.
innerHTML
=
''
;
this
.
splitview
=
new
SplitView
(
container
,
{
orientation
});
this
.
layout
(
this
.
size
);
this
.
orthogonalLayout
(
this
.
orthogonalSize
);
this
.
addChild
(
this
.
orthogonalSize
/
2
,
this
.
size
,
0
,
this
.
color
);
this
.
addChild
(
this
.
orthogonalSize
/
2
,
this
.
size
);
}
layout
(
size
:
number
):
void
{
this
.
size
=
size
;
for
(
const
child
of
this
.
children
)
{
child
.
orthogonalLayout
(
size
);
}
}
orthogonalLayout
(
size
:
number
):
void
{
this
.
orthogonalSize
=
size
;
if
(
this
.
splitview
)
{
this
.
splitview
.
layout
(
size
);
}
}
private
addChild
(
size
:
number
,
orthogonalSize
:
number
,
index
?:
number
,
color
?:
string
):
void
{
const
child
=
new
GridNode
(
this
,
orthogonalSize
,
color
);
this
.
splitview
.
addView
(
child
,
size
,
index
);
if
(
typeof
index
===
'
number
'
)
{
this
.
children
.
splice
(
index
,
0
,
child
);
}
else
{
this
.
children
.
push
(
child
);
}
this
.
_onDidChange
=
anyEvent
(...
this
.
children
.
map
(
c
=>
c
.
onDidChange
));
}
}
export
class
RootGridNode
extends
GridNode
{
private
width
:
number
;
private
height
:
number
;
protected
branch
(
container
:
HTMLElement
,
orientation
:
Orientation
):
void
{
if
(
orientation
===
Orientation
.
VERTICAL
)
{
this
.
size
=
this
.
width
;
this
.
orthogonalSize
=
this
.
height
;
}
else
{
this
.
size
=
this
.
height
;
this
.
orthogonalSize
=
this
.
width
;
}
super
.
branch
(
container
,
orientation
);
}
layoutBox
(
width
:
number
,
height
:
number
):
void
{
if
(
this
.
orientation
===
Orientation
.
VERTICAL
)
{
this
.
layout
(
width
);
this
.
orthogonalLayout
(
height
);
}
else
if
(
this
.
orientation
===
Orientation
.
HORIZONTAL
)
{
this
.
layout
(
height
);
this
.
orthogonalLayout
(
width
);
}
else
{
this
.
width
=
width
;
this
.
height
=
height
;
}
}
}
export
class
Grid
{
private
root
:
RootGridNode
;
constructor
(
container
:
HTMLElement
)
{
this
.
root
=
new
RootGridNode
();
this
.
root
.
render
(
container
);
}
layout
(
width
:
number
,
height
:
number
):
void
{
this
.
root
.
layoutBox
(
width
,
height
);
}
}
test/grid.html
0 → 100644
浏览文件 @
673355d8
<!DOCTYPE html>
<html>
<head>
<meta
charset=
"utf-8"
/>
<meta
http-equiv=
"X-UA-Compatible"
content=
"IE=edge"
>
<title>
Grid Example
</title>
<meta
name=
"viewport"
content=
"width=device-width, initial-scale=1"
>
<script
src=
"../out/vs/loader.js"
></script>
<script>
require
.
config
({
baseUrl
:
'
../out
'
});
require
([
'
vs/base/browser/ui/splitview/grid
'
],
({
Grid
})
=>
{
const
grid
=
new
Grid
(
document
.
body
);
const
layout
=
()
=>
grid
.
layout
(
document
.
body
.
clientWidth
,
document
.
body
.
clientHeight
);
window
.
onresize
=
layout
;
layout
();
});
</script>
<style>
html
,
body
{
width
:
100%
;
height
:
100%
;
padding
:
0
;
margin
:
0
;
}
.node
{
width
:
100%
;
height
:
100%
;
box-sizing
:
border-box
;
display
:
flex
;
align-items
:
center
;
justify-content
:
center
;
}
.action
{
display
:
inline-block
;
width
:
16px
;
height
:
16px
;
border
:
1px
solid
#3c3c3c
;
text-align
:
center
;
line-height
:
16px
;
border-radius
:
3px
;
}
.action
:hover
{
cursor
:
pointer
;
background-color
:
#ffffff54
;
}
</style>
</head>
<body>
</body>
</html>
\ No newline at end of file
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