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zoom cursor with dpi

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Signed-off-by: fufesou <shuanglongchen@yeah.net>
This commit is contained in:
fufesou
2023-02-02 14:39:58 +08:00
parent d511d1e27a
commit f9e3a3f074
2 changed files with 25 additions and 22 deletions
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32
flutter/lib/desktop/pages/remote_page.dart
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@@ -399,6 +399,20 @@ class _ImagePaintState extends State<ImagePaint> {
final m = Provider.of<ImageModel>(context);
var c = Provider.of<CanvasModel>(context);
final s = c.scale;
var cursorScale = 1.0;
if (Platform.isWindows) {
// debug win10
final isViewAdaptive = c.viewStyle.style == kRemoteViewStyleAdaptive;
if (zoomCursor.value && isViewAdaptive) {
cursorScale = s * c.devicePixelRatio;
}
} else {
final isViewOriginal = c.viewStyle.style == kRemoteViewStyleOriginal;
if (zoomCursor.value || isViewOriginal) {
cursorScale = s;
}
}
mouseRegion({child}) => Obx(() => MouseRegion(
cursor: cursorOverImage.isTrue
@@ -414,10 +428,10 @@ class _ImagePaintState extends State<ImagePaint> {
_lastRemoteCursorMoved = false;
_firstEnterImage.value = true;
}
return _buildCustomCursor(context, s);
return _buildCustomCursor(context, cursorScale);
}
}())
: _buildDisabledCursor(context, s)
: _buildDisabledCursor(context, cursorScale)
: MouseCursor.defer,
onHover: (evt) {},
child: child));
@@ -466,19 +480,7 @@ class _ImagePaintState extends State<ImagePaint> {
if (cache == null) {
return MouseCursor.defer;
} else {
bool shouldScale = false;
if (Platform.isWindows) {
final isViewAdaptive =
Provider.of<CanvasModel>(context, listen: false).viewStyle.style ==
kRemoteViewStyleAdaptive;
shouldScale = zoomCursor.value && isViewAdaptive;
} else {
final isViewOriginal =
Provider.of<CanvasModel>(context, listen: false).viewStyle.style ==
kRemoteViewStyleOriginal;
shouldScale = zoomCursor.value || isViewOriginal;
}
final key = cache.updateGetKey(scale, shouldScale);
final key = cache.updateGetKey(scale);
if (!cursor.cachedKeys.contains(key)) {
debugPrint("Register custom cursor with key $key");
// [Safety]