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fix: keeps mouse region grab key on linux

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This commit is contained in:
Kingtous 2022-12-22 19:54:04 +08:00
parent e50882a660
commit 602932ba97
1 changed files with 39 additions and 15 deletions
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54
flutter/lib/desktop/pages/remote_page.dart
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@ -128,21 +128,31 @@ class _RemotePageState extends State<RemotePage>
@override
void onWindowBlur() {
super.onWindowBlur();
_isWindowBlur = true;
// unfocus the key focus when the whole window is lost focus,
// and let OS to handle events instead.
_rawKeyFocusNode.unfocus();
// On windows, we use `focus` way to handle keyboard better.
// Now on Linux, there's some rdev issues which will break the input.
// We disable the `focus` way for non-Windows temporarily.
if (Platform.isWindows) {
_isWindowBlur = true;
// unfocus the primary-focus when the whole window is lost focus,
// and let OS to handle events instead.
_rawKeyFocusNode.unfocus();
}
}
@override
void onWindowFocus() {
super.onWindowFocus();
_isWindowBlur = false;
// See [onWindowBlur].
if (Platform.isWindows) {
_isWindowBlur = false;
}
}
@override
void dispose() {
debugPrint("REMOTE PAGE dispose ${widget.id}");
// ensure we leave this session, this is a double check
bind.sessionEnterOrLeave(id: widget.id, enter: false);
DesktopMultiWindow.removeListener(this);
_ffi.dialogManager.hideMobileActionsOverlay();
_ffi.recordingModel.onClose();
@ -175,16 +185,19 @@ class _RemotePageState extends State<RemotePage>
onFocusChange: (bool imageFocused) {
debugPrint(
"onFocusChange(window active:${!_isWindowBlur}) $imageFocused");
if (_isWindowBlur) {
imageFocused = false;
Future.delayed(Duration.zero, () {
_rawKeyFocusNode.unfocus();
});
}
if (imageFocused) {
_ffi.inputModel.enterOrLeave(true);
} else {
_ffi.inputModel.enterOrLeave(false);
// See [onWindowBlur].
if (Platform.isWindows) {
if (_isWindowBlur) {
imageFocused = false;
Future.delayed(Duration.zero, () {
_rawKeyFocusNode.unfocus();
});
}
if (imageFocused) {
_ffi.inputModel.enterOrLeave(true);
} else {
_ffi.inputModel.enterOrLeave(false);
}
}
},
inputModel: _ffi.inputModel,
@ -221,6 +234,13 @@ class _RemotePageState extends State<RemotePage>
//
}
}
// See [onWindowBlur].
if (!Platform.isWindows) {
if (!_rawKeyFocusNode.hasFocus) {
_rawKeyFocusNode.requestFocus();
}
bind.sessionEnterOrLeave(id: widget.id, enter: true);
}
}
void leaveView(PointerExitEvent evt) {
@ -233,6 +253,10 @@ class _RemotePageState extends State<RemotePage>
//
}
}
// See [onWindowBlur].
if (!Platform.isWindows) {
bind.sessionEnterOrLeave(id: widget.id, enter: false);
}
}
Widget getBodyForDesktop(BuildContext context) {