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split waiting for image

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Signed-off-by: 21pages <pages21@163.com>
This commit is contained in:
21pages 2023-08-07 09:51:05 +08:00
parent 186f5ed39c
commit a8cddb5b19
1 changed files with 34 additions and 40 deletions
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74
flutter/lib/models/model.dart
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@ -37,7 +37,8 @@ import 'platform_model.dart';
typedef HandleMsgBox = Function(Map<String, dynamic> evt, String id);
typedef ReconnectHandle = Function(OverlayDialogManager, SessionID, bool);
final _waitForImage = <UuidValue, bool>{};
final _waitForImageDialogShow = <UuidValue, bool>{};
final _waitForFirstImage = <UuidValue, bool>{};
final _constSessionId = Uuid().v4obj();
class FfiModel with ChangeNotifier {
@ -424,17 +425,19 @@ class FfiModel with ChangeNotifier {
closeConnection();
}
dialogManager.show(
(setState, close, context) => CustomAlertDialog(
title: null,
content: SelectionArea(child: msgboxContent(type, title, text)),
actions: [
dialogButton("Cancel", onPressed: onClose, isOutline: true)
],
onCancel: onClose),
tag: '$sessionId-waiting-for-image',
);
_waitForImage[sessionId] = true;
Future.delayed(Duration.zero, () async {
await dialogManager.show(
(setState, close, context) => CustomAlertDialog(
title: null,
content: SelectionArea(child: msgboxContent(type, title, text)),
actions: [
dialogButton("Cancel", onPressed: onClose, isOutline: true)
],
onCancel: onClose),
tag: '$sessionId-waiting-for-image',
);
_waitForImageDialogShow[sessionId] = true;
});
}
_updateSessionWidthHeight(SessionID sessionId) {
@ -500,6 +503,7 @@ class FfiModel with ChangeNotifier {
}
if (displays.isNotEmpty) {
_reconnects = 1;
_waitForFirstImage[sessionId] = true;
}
Map<String, dynamic> features = json.decode(evt['features']);
_pi.features.privacyMode = features['privacy_mode'] == 1;
@ -644,24 +648,6 @@ class ImageModel with ChangeNotifier {
addCallbackOnFirstImage(Function(String) cb) => callbacksOnFirstImage.add(cb);
onRgba(Uint8List rgba) {
final waitforImage = _waitForImage[sessionId];
if (waitforImage == null) {
debugPrint('Exception, peer $id not found for waiting image');
return;
}
if (waitforImage == true) {
_waitForImage[sessionId] = false;
parent.target?.dialogManager.dismissAll();
clearWaitingForImage(parent.target?.dialogManager, sessionId);
if (isDesktop) {
for (final cb in callbacksOnFirstImage) {
cb(id);
}
}
}
final pid = parent.target?.id;
img.decodeImageFromPixels(
rgba,
@ -1702,16 +1688,7 @@ class FFI {
}
} else if (message is EventToUI_Rgba) {
if (useTextureRender) {
if (_waitForImage[sessionId] != false) {
_waitForImage[sessionId] = false;
dialogManager.dismissAll();
for (final cb in imageModel.callbacksOnFirstImage) {
cb(id);
}
await canvasModel.updateViewStyle();
await canvasModel.updateScrollStyle();
clearWaitingForImage(dialogManager, sessionId);
}
onEvent2UIRgba();
} else {
// Fetch the image buffer from rust codes.
final sz = platformFFI.getRgbaSize(sessionId);
@ -1720,6 +1697,7 @@ class FFI {
}
final rgba = platformFFI.getRgba(sessionId, sz);
if (rgba != null) {
onEvent2UIRgba();
imageModel.onRgba(rgba);
}
}
@ -1730,6 +1708,22 @@ class FFI {
this.id = id;
}
void onEvent2UIRgba() async {
if (_waitForImageDialogShow[sessionId] == true) {
_waitForImageDialogShow[sessionId] = false;
clearWaitingForImage(dialogManager, sessionId);
}
if (_waitForFirstImage[sessionId] == true) {
_waitForFirstImage[sessionId] = false;
dialogManager.dismissAll();
await canvasModel.updateViewStyle();
await canvasModel.updateScrollStyle();
for (final cb in imageModel.callbacksOnFirstImage) {
cb(id);
}
}
}
/// Login with [password], choose if the client should [remember] it.
void login(String osUsername, String osPassword, SessionID sessionId,
String password, bool remember) {