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refactor: use latest custom cursor api

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This commit is contained in:
kingtous
2022-12-11 14:17:29 +08:00
parent a6135068a9
commit 46a6df86ea
3 changed files with 34 additions and 23 deletions
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50
flutter/lib/desktop/pages/remote_page.dart
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@@ -5,6 +5,8 @@ import 'dart:ui' as ui;
import 'package:flutter/gestures.dart';
import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:flutter_custom_cursor/cursor_manager.dart'
as custom_cursor_manager;
import 'package:get/get.dart';
import 'package:provider/provider.dart';
import 'package:wakelock/wakelock.dart';
@@ -109,17 +111,17 @@ class _RemotePageState extends State<RemotePage>
id: widget.id, arg: 'show-remote-cursor');
_zoomCursor.value =
bind.sessionGetToggleOptionSync(id: widget.id, arg: 'zoom-cursor');
if (!_isCustomCursorInited) {
customCursorController.registerNeedUpdateCursorCallback(
(String? lastKey, String? currentKey) async {
if (_firstEnterImage.value) {
_firstEnterImage.value = false;
return true;
}
return lastKey == null || lastKey != currentKey;
});
_isCustomCursorInited = true;
}
// if (!_isCustomCursorInited) {
// customCursorController.registerNeedUpdateCursorCallback(
// (String? lastKey, String? currentKey) async {
// if (_firstEnterImage.value) {
// _firstEnterImage.value = false;
// return true;
// }
// return lastKey == null || lastKey != currentKey;
// });
// _isCustomCursorInited = true;
// }
}
@override
@@ -366,15 +368,23 @@ class _ImagePaintState extends State<ImagePaint> {
return MouseCursor.defer;
} else {
final key = cache.updateGetKey(scale, zoomCursor.value);
cursor.addKey(key);
return FlutterCustomMemoryImageCursor(
pixbuf: cache.data,
key: key,
hotx: cache.hotx,
hoty: cache.hoty,
imageWidth: (cache.width * cache.scale).toInt(),
imageHeight: (cache.height * cache.scale).toInt(),
);
if (!cursor.cachedKeys.contains(key)) {
debugPrint("Register custom cursor with key $key");
// [Safety]
// It's ok to call async registerCursor in current synchronous context,
// because activating the cursor is also an async call and will always
// be executed after this.
custom_cursor_manager.CursorManager.instance
.registerCursor(custom_cursor_manager.CursorData()
..buffer = cache.data!
..height = (cache.height * cache.scale).toInt()
..width = (cache.width * cache.scale).toInt()
..hotX = cache.hotx
..hotY = cache.hoty
..name = key);
cursor.addKey(key);
}
return FlutterCustomMemoryImageCursor(key: key);
}
}