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体验新版 GitCode,发现更多精彩内容 >>
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1bcbaf73
编写于
5月 02, 2019
作者:
J
Jonah Williams
提交者:
GitHub
5月 02, 2019
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电子邮件补丁
差异文件
Add flutter settings channel and window brightness to macOS shell (#8810)
上级
48084460
变更
1
隐藏空白更改
内联
并排
Showing
1 changed file
with
42 addition
and
0 deletion
+42
-0
shell/platform/darwin/macos/framework/Source/FLEViewController.mm
...atform/darwin/macos/framework/Source/FLEViewController.mm
+42
-0
未找到文件。
shell/platform/darwin/macos/framework/Source/FLEViewController.mm
浏览文件 @
1bcbaf73
...
...
@@ -91,6 +91,16 @@ static const int kDefaultWindowFramebuffer = 0;
*/
-
(
void
)
dispatchKeyEvent
:(
NSEvent
*
)
event
ofType
:(
NSString
*
)
type
;
/**
* Initializes the KVO for user settings and passes the initial user settings to the engine.
*/
-
(
void
)
sendInitialSettings
;
/**
* Responsds to updates in the user settings and passes this data to the engine.
*/
-
(
void
)
onSettingsChanged
:(
NSNotification
*
)
notification
;
@end
#pragma mark - Static methods provided to engine configuration
...
...
@@ -181,6 +191,9 @@ static bool HeadlessOnMakeResourceCurrent(FLEViewController* controller) {
// A message channel for passing key events to the Flutter engine. This should be replaced with
// an embedding API; see Issue #47.
FlutterBasicMessageChannel
*
_keyEventChannel
;
// A message channel for sending user settings to the flutter engine.
FlutterBasicMessageChannel
*
_settingsChannel
;
}
@dynamic
view
;
...
...
@@ -298,6 +311,10 @@ static void CommonInit(FLEViewController* controller) {
[
FlutterBasicMessageChannel
messageChannelWithName
:
@"flutter/keyevent"
binaryMessenger:
self
codec:
[
FlutterJSONMessageCodec
sharedInstance
]];
_settingsChannel
=
[
FlutterBasicMessageChannel
messageChannelWithName
:
@"flutter/settings"
binaryMessenger:
self
codec:
[
FlutterJSONMessageCodec
sharedInstance
]];
}
-
(
BOOL
)
launchEngineInternalWithAssetsPath
:(
NSURL
*
)
assets
...
...
@@ -345,6 +362,9 @@ static void CommonInit(FLEViewController* controller) {
NSLog
(
@"Failed to start Flutter engine: error %d"
,
result
);
return
NO
;
}
// Send the initial user settings such as brightness and text scale factor
// to the engine.
[
self
sendInitialSettings
];
return
YES
;
}
...
...
@@ -472,6 +492,28 @@ static void CommonInit(FLEViewController* controller) {
}];
}
-
(
void
)
onSettingsChanged
:(
NSNotification
*
)
notification
{
// TODO(jonahwilliams): https://github.com/flutter/flutter/issues/32015.
NSString
*
brightness
=
[[
NSUserDefaults
standardUserDefaults
]
stringForKey
:
@"AppleInterfaceStyle"
];
[
_settingsChannel
sendMessage
:@{
@"platformBrightness"
:
[
brightness
isEqualToString
:
@"Dark"
]
?
@"dark"
:
@"light"
,
// TODO(jonahwilliams): https://github.com/flutter/flutter/issues/32006.
@"textScaleFactor"
:
@1.0
,
@"alwaysUse24HourFormat"
:
@false
}];
}
-
(
void
)
sendInitialSettings
{
// TODO(jonahwilliams): https://github.com/flutter/flutter/issues/32015.
[[
NSDistributedNotificationCenter
defaultCenter
]
addObserver:
self
selector:
@selector
(
onSettingsChanged
:)
name:
@"AppleInterfaceThemeChangedNotification"
object:
nil
];
[
self
onSettingsChanged
:
nil
];
}
#pragma mark - FLEReshapeListener
/**
...
...
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