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体验新版 GitCode,发现更多精彩内容 >>
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275ba111
编写于
7月 14, 2016
作者:
M
Martin Aeschlimann
浏览文件
操作
浏览文件
下载
电子邮件补丁
差异文件
[CSS] Current color indicator freezes on old color, fixes #9132
上级
847d1e9a
变更
1
隐藏空白更改
内联
并排
Showing
1 changed file
with
53 addition
and
38 deletion
+53
-38
extensions/css/client/src/colorDecorators.ts
extensions/css/client/src/colorDecorators.ts
+53
-38
未找到文件。
extensions/css/client/src/colorDecorators.ts
浏览文件 @
275ba111
...
...
@@ -4,7 +4,7 @@
*--------------------------------------------------------------------------------------------*/
'
use strict
'
;
import
{
window
,
workspace
,
DecorationOptions
,
DecorationRenderOptions
,
Disposable
,
Range
}
from
'
vscode
'
;
import
{
window
,
workspace
,
DecorationOptions
,
DecorationRenderOptions
,
Disposable
,
Range
,
TextDocument
,
TextEditor
}
from
'
vscode
'
;
let
decorationType
:
DecorationRenderOptions
=
{
before
:
{
...
...
@@ -28,56 +28,71 @@ export function activateColorDecorations(decoratorProvider: (uri: string) => The
let
colorsDecorationType
=
window
.
createTextEditorDecorationType
(
decorationType
);
disposables
.
push
(
colorsDecorationType
);
let
activeEditor
=
window
.
activeTextEditor
;
if
(
activeEditor
)
{
triggerUpdateDecorations
();
}
let
pendingUpdateRequests
:
{
[
key
:
string
]:
number
;
}
=
{};
// we care about all visible editors
window
.
visibleTextEditors
.
forEach
(
editor
=>
{
if
(
editor
.
document
)
{
triggerUpdateDecorations
(
editor
.
document
);
}
});
// to get visible one has to become active
window
.
onDidChangeActiveTextEditor
(
editor
=>
{
activeEditor
=
editor
;
if
(
editor
&&
supportedLanguages
[
activeEditor
.
document
.
languageId
])
{
triggerUpdateDecorations
();
if
(
editor
)
{
triggerUpdateDecorations
(
editor
.
document
);
}
},
null
,
disposables
);
workspace
.
onDidChangeTextDocument
(
event
=>
{
if
(
activeEditor
&&
event
.
document
===
activeEditor
.
document
&&
supportedLanguages
[
activeEditor
.
document
.
languageId
])
{
triggerUpdateDecorations
();
}
},
null
,
disposables
);
workspace
.
onDidChangeTextDocument
(
event
=>
triggerUpdateDecorations
(
event
.
document
),
null
,
disposables
);
workspace
.
onDidOpenTextDocument
(
triggerUpdateDecorations
,
null
,
disposables
);
workspace
.
onDidCloseTextDocument
(
triggerUpdateDecorations
,
null
,
disposables
);
let
timeout
=
null
;
function
triggerUpdateDecorations
()
{
if
(
timeout
)
{
function
triggerUpdateDecorations
(
document
:
TextDocument
)
{
let
triggerUpdate
=
supportedLanguages
[
document
.
languageId
];
let
uri
=
document
.
uri
.
toString
();
let
timeout
=
pendingUpdateRequests
[
uri
];
if
(
typeof
timeout
!==
'
undefined
'
)
{
clearTimeout
(
timeout
);
triggerUpdate
=
true
;
// force update, even if languageId is not supported (anymore)
}
if
(
triggerUpdate
)
{
pendingUpdateRequests
[
uri
]
=
setTimeout
(()
=>
{
updateDecorations
(
uri
);
delete
pendingUpdateRequests
[
uri
];
},
500
);
}
timeout
=
setTimeout
(
updateDecorations
,
500
);
}
function
updateDecorations
()
{
if
(
!
activeEditor
)
{
return
;
}
let
document
=
activeEditor
.
document
;
if
(
!
supportedLanguages
[
document
.
languageId
])
{
return
;
}
let
uri
=
activeEditor
.
document
.
uri
.
toString
();
decoratorProvider
(
uri
).
then
(
ranges
=>
{
function
updateDecorations
(
uri
:
string
)
{
window
.
visibleTextEditors
.
forEach
(
editor
=>
{
let
document
=
editor
.
document
;
if
(
document
&&
document
.
uri
.
toString
()
===
uri
)
{
updateDecorationForEditor
(
editor
);
}
});
}
let
decorations
=
ranges
.
map
(
range
=>
{
let
color
=
document
.
getText
(
range
);
return
<
DecorationOptions
>
{
range
:
range
,
renderOptions
:
{
before
:
{
backgroundColor
:
color
function
updateDecorationForEditor
(
editor
:
TextEditor
)
{
let
document
=
editor
.
document
;
if
(
supportedLanguages
[
document
.
languageId
])
{
decoratorProvider
(
document
.
uri
.
toString
()).
then
(
ranges
=>
{
let
decorations
=
ranges
.
map
(
range
=>
{
let
color
=
document
.
getText
(
range
);
return
<
DecorationOptions
>
{
range
:
range
,
renderOptions
:
{
before
:
{
backgroundColor
:
color
}
}
}
};
};
});
editor
.
setDecorations
(
colorsDecorationType
,
decorations
);
});
activeEditor
.
setDecorations
(
colorsDecorationType
,
decorations
);
});
}
else
{
editor
.
setDecorations
(
colorsDecorationType
,
[]);
}
}
return
Disposable
.
from
(...
disposables
);
}
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