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体验新版 GitCode,发现更多精彩内容 >>
提交
6cea1412
编写于
5月 01, 2018
作者:
M
Matt Bierner
浏览文件
操作
浏览文件
下载
电子邮件补丁
差异文件
Add API for storing state in webviews contents themselves
上级
9370ce97
变更
4
隐藏空白更改
内联
并排
Showing
4 changed file
with
34 addition
and
1 deletion
+34
-1
src/vs/workbench/parts/webview/electron-browser/webview-pre.js
...s/workbench/parts/webview/electron-browser/webview-pre.js
+8
-0
src/vs/workbench/parts/webview/electron-browser/webviewEditor.ts
...workbench/parts/webview/electron-browser/webviewEditor.ts
+2
-0
src/vs/workbench/parts/webview/electron-browser/webviewEditorInput.ts
...ench/parts/webview/electron-browser/webviewEditorInput.ts
+9
-0
src/vs/workbench/parts/webview/electron-browser/webviewElement.ts
...orkbench/parts/webview/electron-browser/webviewElement.ts
+15
-1
未找到文件。
src/vs/workbench/parts/webview/electron-browser/webview-pre.js
浏览文件 @
6cea1412
...
...
@@ -179,6 +179,8 @@
const originalPostMessage = window.parent.postMessage.bind(window.parent);
let acquired = false;
let state =
${
data
.
state
?
`JSON.parse(
${
JSON
.
stringify
(
data
.
state
)}
)`
:
undefined
}
;
return () => {
if (acquired) {
throw new Error('An instance of the VS Code API has already been acquired');
...
...
@@ -187,6 +189,12 @@
return Object.freeze({
postMessage: function(msg) {
return originalPostMessage({ command: 'onmessage', data: msg }, '*');
},
setState: function(state) {
return originalPostMessage({ command: 'do-update-state', data: JSON.stringify(state) }, '*');
},
getState: function() {
return state;
}
});
};
...
...
src/vs/workbench/parts/webview/electron-browser/webviewEditor.ts
浏览文件 @
6cea1412
...
...
@@ -219,6 +219,8 @@ export class WebviewEditor extends BaseWebviewEditor {
this
.
_webview
.
initialScrollProgress
=
input
.
scrollYPercentage
;
}
this
.
_webview
.
state
=
input
.
webviewState
;
this
.
content
.
setAttribute
(
'
aria-flowto
'
,
this
.
webviewContent
.
id
);
this
.
doUpdateContainer
();
...
...
src/vs/workbench/parts/webview/electron-browser/webviewEditorInput.ts
浏览文件 @
6cea1412
...
...
@@ -30,6 +30,7 @@ export class WebviewEditorInput extends EditorInput {
private
_position
?:
Position
;
private
_scrollYPercentage
:
number
=
0
;
private
_state
:
any
;
private
_webviewState
:
string
|
undefined
;
private
_revived
:
boolean
=
false
;
...
...
@@ -130,6 +131,10 @@ export class WebviewEditorInput extends EditorInput {
this
.
_state
=
value
;
}
public
get
webviewState
()
{
return
this
.
_webviewState
;
}
public
get
options
():
WebviewInputOptions
{
return
this
.
_options
;
}
...
...
@@ -185,6 +190,10 @@ export class WebviewEditorInput extends EditorInput {
this
.
_webview
.
onDidScroll
(
message
=>
{
this
.
_scrollYPercentage
=
message
.
scrollYPercentage
;
},
null
,
this
.
_webviewDisposables
);
this
.
_webview
.
onDidUpdateState
(
newState
=>
{
this
.
_webviewState
=
newState
;
},
null
,
this
.
_webviewDisposables
);
}
public
get
scrollYPercentage
()
{
...
...
src/vs/workbench/parts/webview/electron-browser/webviewElement.ts
浏览文件 @
6cea1412
...
...
@@ -33,6 +33,7 @@ export class WebviewElement {
private
_webviewFindWidget
:
WebviewFindWidget
;
private
_findStarted
:
boolean
=
false
;
private
_contents
:
string
=
''
;
private
_state
:
string
|
undefined
=
undefined
;
constructor
(
private
readonly
_styleElement
:
Element
,
...
...
@@ -162,6 +163,11 @@ export class WebviewElement {
case
'
do-reload
'
:
this
.
reload
();
return
;
case
'
do-update-state
'
:
this
.
_state
=
event
.
args
[
0
];
this
.
_onDidUpdateState
.
fire
(
this
.
_state
);
return
;
}
}),
addDisposableListener
(
this
.
_webview
,
'
focus
'
,
()
=>
{
...
...
@@ -220,6 +226,9 @@ export class WebviewElement {
private
readonly
_onDidScroll
=
new
Emitter
<
{
scrollYPercentage
:
number
}
>
();
public
readonly
onDidScroll
:
Event
<
{
scrollYPercentage
:
number
}
>
=
this
.
_onDidScroll
.
event
;
private
readonly
_onDidUpdateState
=
new
Emitter
<
string
|
undefined
>
();
public
readonly
onDidUpdateState
:
Event
<
string
|
undefined
>
=
this
.
_onDidUpdateState
.
event
;
private
readonly
_onMessage
=
new
Emitter
<
any
>
();
public
readonly
onMessage
:
Event
<
any
>
=
this
.
_onMessage
.
event
;
...
...
@@ -233,6 +242,10 @@ export class WebviewElement {
this
.
_send
(
'
initial-scroll-position
'
,
value
);
}
public
set
state
(
value
:
string
|
undefined
)
{
this
.
_state
=
value
;
}
public
set
options
(
value
:
WebviewOptions
)
{
this
.
_options
=
value
;
}
...
...
@@ -241,7 +254,8 @@ export class WebviewElement {
this
.
_contents
=
value
;
this
.
_send
(
'
content
'
,
{
contents
:
value
,
options
:
this
.
_options
options
:
this
.
_options
,
state
:
this
.
_state
});
}
...
...
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