flutter_desktop: set event func to async
Signed-off-by: fufesou <shuanglongchen@yeah.net>
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aa6e747e8a
commit
efe6d080f3
@ -594,8 +594,6 @@ class ImagePaint extends StatelessWidget {
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} else {
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final key = cacheLinux.key(scale);
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cursor.addKeyLinux(key);
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debugPrint(
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'REMOVE ME ================================= linux curor key: $key');
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return FlutterCustomMemoryImageCursor(
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pixbuf: cacheLinux.data,
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key: key,
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@ -273,13 +273,13 @@ _keepScaleBuilder() {
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_registerEventHandler() {
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if (desktopType != DesktopType.main) {
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platformFFI.registerEventHandler('theme', 'theme', (evt) {
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platformFFI.registerEventHandler('theme', 'theme', (evt) async {
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String? dark = evt['dark'];
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if (dark != null) {
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MyTheme.changeTo(dark == 'true');
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}
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});
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platformFFI.registerEventHandler('language', 'language', (_) {
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platformFFI.registerEventHandler('language', 'language', (_) async {
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Get.forceAppUpdate();
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});
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}
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@ -1085,9 +1085,8 @@ void showOptions(String id, OverlayDialogManager dialogManager) async {
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mainAxisSize: MainAxisSize.min,
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children: displays +
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<Widget>[
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getRadio('Original', 'original', viewStyle, setViewStyle),
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getRadio('Shrink', 'shrink', viewStyle, setViewStyle),
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getRadio('Stretch', 'stretch', viewStyle, setViewStyle),
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getRadio('Scale Original', 'original', viewStyle, setViewStyle),
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getRadio('Scale adaptive', 'adaptive', viewStyle, setViewStyle),
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Divider(color: MyTheme.border),
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getRadio('Good image quality', 'best', quality, setQuality),
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getRadio('Balanced', 'balanced', quality, setQuality),
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@ -358,11 +358,11 @@ class ImageModel with ChangeNotifier {
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});
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}
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void update(ui.Image? image, double tabBarHeight) {
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void update(ui.Image? image, double tabBarHeight) async {
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if (_image == null && image != null) {
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if (isWebDesktop || isDesktop) {
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parent.target?.canvasModel.updateViewStyle();
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parent.target?.canvasModel.updateScrollStyle();
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await parent.target?.canvasModel.updateViewStyle();
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await parent.target?.canvasModel.updateScrollStyle();
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} else {
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final size = MediaQueryData.fromWindow(ui.window).size;
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final canvasWidth = size.width;
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@ -372,14 +372,12 @@ class ImageModel with ChangeNotifier {
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parent.target?.canvasModel.scale = min(xscale, yscale);
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}
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if (parent.target != null) {
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initializeCursorAndCanvas(parent.target!);
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await initializeCursorAndCanvas(parent.target!);
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}
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if (parent.target?.ffiModel.isPeerAndroid ?? false) {
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bind.sessionPeerOption(id: _id, name: 'view-style', value: 'adaptive');
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parent.target?.canvasModel.updateViewStyle();
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}
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Future.delayed(Duration(milliseconds: 1), () {
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if (parent.target?.ffiModel.isPeerAndroid ?? false) {
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bind.sessionPeerOption(id: _id, name: 'view-style', value: 'shrink');
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parent.target?.canvasModel.updateViewStyle();
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}
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});
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}
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_image = image;
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if (image != null) notifyListeners();
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@ -445,7 +443,7 @@ class CanvasModel with ChangeNotifier {
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double get scrollX => _scrollX;
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double get scrollY => _scrollY;
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void updateViewStyle() async {
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updateViewStyle() async {
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final style = await bind.sessionGetOption(id: id, arg: 'view-style');
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if (style == null) {
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return;
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@ -457,7 +455,6 @@ class CanvasModel with ChangeNotifier {
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final s2 = size.height / getDisplayHeight();
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_scale = s1 < s2 ? s1 : s2;
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}
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_x = (size.width - getDisplayWidth() * _scale) / 2;
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_y = (size.height - getDisplayHeight() * _scale) / 2;
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notifyListeners();
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@ -475,7 +472,7 @@ class CanvasModel with ChangeNotifier {
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notifyListeners();
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}
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void update(double x, double y, double scale) {
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update(double x, double y, double scale) {
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_x = x;
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_y = y;
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_scale = scale;
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@ -508,19 +505,9 @@ class CanvasModel with ChangeNotifier {
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var dxOffset = 0;
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var dyOffset = 0;
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if (dw > size.width) {
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final X_debugNanOrInfinite = x - dw * (x / size.width) - _x;
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if (X_debugNanOrInfinite.isInfinite || X_debugNanOrInfinite.isNaN) {
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debugPrint(
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'REMOVE ME ============================ X_debugNanOrInfinite $x,$dw,$_scale,${size.width},$_x');
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}
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dxOffset = (x - dw * (x / size.width) - _x).toInt();
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}
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if (dh > size.height) {
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final Y_debugNanOrInfinite = y - dh * (y / size.height) - _y;
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if (Y_debugNanOrInfinite.isInfinite || Y_debugNanOrInfinite.isNaN) {
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debugPrint(
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'REMOVE ME ============================ Y_debugNanOrInfinite $y,$dh,$_scale,${size.height},$_y');
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}
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dyOffset = (y - dh * (y / size.height) - _y).toInt();
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}
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_x += dxOffset;
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@ -789,7 +776,6 @@ class CursorModel with ChangeNotifier {
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List<dynamic> colors = json.decode(evt['colors']);
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final rgba = Uint8List.fromList(colors.map((s) => s as int).toList());
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var pid = parent.target?.id;
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final image = await img.decodeImageFromPixels(
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rgba, width, height, ui.PixelFormat.rgba8888);
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if (parent.target?.id != pid) return;
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@ -1128,9 +1114,9 @@ class FFI {
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if (message is Event) {
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try {
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Map<String, dynamic> event = json.decode(message.field0);
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cb(event);
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await cb(event);
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} catch (e) {
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print('json.decode fail(): $e');
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debugPrint('json.decode fail(): $e');
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}
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} else if (message is Rgba) {
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imageModel.onRgba(message.field0, tabBarHeight);
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@ -1292,6 +1278,15 @@ class Display {
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double y = 0;
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int width = 0;
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int height = 0;
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Display() {
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width = (isDesktop || isWebDesktop)
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? kDesktopDefaultDisplayWidth
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: kMobileDefaultDisplayWidth;
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height = (isDesktop || isWebDesktop)
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? kDesktopDefaultDisplayHeight
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: kMobileDefaultDisplayHeight;
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}
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}
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class PeerInfo {
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@ -1304,8 +1299,8 @@ class PeerInfo {
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List<Display> displays = [];
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}
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Future<void> savePreference(String id, double xCursor, double yCursor,
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double xCanvas, double yCanvas, double scale, int currentDisplay) async {
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savePreference(String id, double xCursor, double yCursor, double xCanvas,
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double yCanvas, double scale, int currentDisplay) async {
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SharedPreferences prefs = await SharedPreferences.getInstance();
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final p = <String, dynamic>{};
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p['xCursor'] = xCursor;
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@ -1326,12 +1321,12 @@ Future<Map<String, dynamic>?> getPreference(String id) async {
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return m;
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}
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void removePreference(String id) async {
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removePreference(String id) async {
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SharedPreferences prefs = await SharedPreferences.getInstance();
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prefs.remove('peer$id');
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}
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void initializeCursorAndCanvas(FFI ffi) async {
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initializeCursorAndCanvas(FFI ffi) async {
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var p = await getPreference(ffi.id);
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int currentDisplay = 0;
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if (p != null) {
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@ -22,7 +22,7 @@ class RgbaFrame extends Struct {
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typedef F2 = Pointer<Utf8> Function(Pointer<Utf8>, Pointer<Utf8>);
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typedef F3 = void Function(Pointer<Utf8>, Pointer<Utf8>);
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typedef HandleEvent = void Function(Map<String, dynamic> evt);
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typedef HandleEvent = Future<void> Function(Map<String, dynamic> evt);
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/// FFI wrapper around the native Rust core.
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/// Hides the platform differences.
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@ -156,14 +156,14 @@ class PlatformFFI {
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version = await getVersion();
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}
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bool _tryHandle(Map<String, dynamic> evt) {
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Future<bool> _tryHandle(Map<String, dynamic> evt) async {
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final name = evt['name'];
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if (name != null) {
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final handlers = _eventHandlers[name];
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if (handlers != null) {
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if (handlers.isNotEmpty) {
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for (var handler in handlers.values) {
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handler(evt);
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await handler(evt);
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}
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return true;
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}
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@ -180,7 +180,7 @@ class PlatformFFI {
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try {
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Map<String, dynamic> event = json.decode(message);
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// _tryHandle here may be more flexible than _eventCallback
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if (!_tryHandle(event)) {
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if (!await _tryHandle(event)) {
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if (_eventCallback != null) {
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await _eventCallback!(event);
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}
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@ -40,10 +40,10 @@ class Peers extends ChangeNotifier {
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static const _cbQueryOnlines = 'callback_query_onlines';
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Peers({required this.name, required this.peers, required this.loadEvent}) {
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platformFFI.registerEventHandler(_cbQueryOnlines, name, (evt) {
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platformFFI.registerEventHandler(_cbQueryOnlines, name, (evt) async {
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_updateOnlineState(evt);
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});
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platformFFI.registerEventHandler(loadEvent, name, (evt) {
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platformFFI.registerEventHandler(loadEvent, name, (evt) async {
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_updatePeers(evt);
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});
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}
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@ -28,10 +28,10 @@ Future<ui.Image> decodeImageFromPixels(
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pixelFormat: format,
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);
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if (!allowUpscaling) {
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if (targetWidth != null && targetWidth! > descriptor.width) {
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if (targetWidth != null && targetWidth > descriptor.width) {
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targetWidth = descriptor.width;
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}
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if (targetHeight != null && targetHeight! > descriptor.height) {
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if (targetHeight != null && targetHeight > descriptor.height) {
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targetHeight = descriptor.height;
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}
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}
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