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add: use multi provider for canvas

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Signed-off-by: Kingtous <kingtous@qq.com>
This commit is contained in:
Kingtous 2022-06-17 00:06:49 +08:00
parent d6047a69e2
commit ed434fa90e
1 changed files with 63 additions and 55 deletions
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34
flutter/lib/desktop/pages/remote_page.dart
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@ -244,6 +244,13 @@ class _RemotePageState extends State<RemotePage> with WindowListener {
clientClose();
return false;
},
child: MultiProvider(
providers: [
ChangeNotifierProvider.value(value: _ffi.ffiModel),
ChangeNotifierProvider.value(value: _ffi.imageModel),
ChangeNotifierProvider.value(value: _ffi.cursorModel),
ChangeNotifierProvider.value(value: _ffi.canvasModel),
],
child: getRawPointerAndKeyBody(
keyboard,
Scaffold(
@ -252,14 +259,16 @@ class _RemotePageState extends State<RemotePage> with WindowListener {
? null
: FloatingActionButton(
mini: !hideKeyboard,
child: Icon(
hideKeyboard ? Icons.expand_more : Icons.expand_less),
child: Icon(hideKeyboard
? Icons.expand_more
: Icons.expand_less),
backgroundColor: MyTheme.accent,
onPressed: () {
setState(() {
if (hideKeyboard) {
_showEdit = false;
_ffi.invokeMethod("enable_soft_keyboard", false);
_ffi.invokeMethod(
"enable_soft_keyboard", false);
_mobileFocusNode.unfocus();
_physicalFocusNode.requestFocus();
} else {
@ -286,7 +295,7 @@ class _RemotePageState extends State<RemotePage> with WindowListener {
})
],
))),
);
));
}
Widget getRawPointerAndKeyBody(bool keyboard, Widget child) {
@ -916,13 +925,12 @@ class ImagePaint extends StatelessWidget {
@override
Widget build(BuildContext context) {
final m = ffi(this.id).imageModel;
final c = ffi(this.id).canvasModel;
final adjust = ffi(this.id).cursorModel.adjustForKeyboard();
final m = Provider.of<ImageModel>(context);
final c = Provider.of<CanvasModel>(context);
var s = c.scale;
return CustomPaint(
painter: new ImagePainter(
image: m.image, x: c.x / s, y: (c.y - adjust) / s, scale: s),
painter:
new ImagePainter(image: m.image, x: c.x / s, y: c.y / s, scale: s),
);
}
}
@ -934,15 +942,15 @@ class CursorPaint extends StatelessWidget {
@override
Widget build(BuildContext context) {
final m = ffi(this.id).cursorModel;
final c = ffi(this.id).canvasModel;
final adjust = ffi(this.id).cursorModel.adjustForKeyboard();
final m = Provider.of<CursorModel>(context);
final c = Provider.of<CanvasModel>(context);
// final adjust = m.adjustForKeyboard();
var s = c.scale;
return CustomPaint(
painter: new ImagePainter(
image: m.image,
x: m.x * s - m.hotx + c.x,
y: m.y * s - m.hoty + c.y - adjust,
y: m.y * s - m.hoty + c.y,
scale: 1),
);
}