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feat(flutter): add mobile canvas lock (#15877)

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* feat: add mobile canvas lock

* Update flutter/lib/models/model.dart

Remove redundant canvas-lock comment

Co-authored-by: greptile-apps[bot] <165735046+greptile-apps[bot]@users.noreply.github.com>

* remove redundant logic

Signed-off-by: fufesou <linlong1266@gmail.com>

---------

Signed-off-by: fufesou <linlong1266@gmail.com>
Co-authored-by: Krik Jin <isjinhk@outlook.com>
Co-authored-by: greptile-apps[bot] <165735046+greptile-apps[bot]@users.noreply.github.com>
Co-authored-by: fufesou <linlong1266@gmail.com>
This commit is contained in:
Krik JIN
2026-08-17 17:04:58 +08:00
committed by GitHub
parent 5a78be03e3
commit 8ffe3117a5
53 changed files with 70 additions and 0 deletions
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3
flutter/lib/common/widgets/remote_input.dart
View File

@@ -115,6 +115,7 @@ class _RawTouchGestureDetectorRegionState
InputModel get inputModel => widget.inputModel;
bool get handleTouch => (isDesktop || isWebDesktop) || ffiModel.touchMode;
SessionID get sessionId => ffi.sessionId;
bool get canvasLocked => isMobile && ffi.canvasModel.locked;
@override
Widget build(BuildContext context) {
@@ -471,6 +472,8 @@ class _RawTouchGestureDetectorRegionState
return;
}
if (canvasLocked) return;
if ((isDesktop || isWebDesktop)) {
final scale = ((d.scale - _scale) * 1000).toInt();
_scale = d.scale;

8
flutter/lib/mobile/pages/remote_page.dart
View File

@@ -1276,6 +1276,14 @@ void showOptions(
List<TToggleMenu> cursorToggles = await toolbarCursor(context, id, gFFI);
List<TToggleMenu> displayToggles =
await toolbarDisplayToggle(context, id, gFFI);
if (isMobile) {
displayToggles.insert(
0,
TToggleMenu(
child: Text(translate('Lock canvas')),
value: gFFI.canvasModel.locked,
onChanged: (value) => gFFI.canvasModel.setLocked(value == true)));
}
List<TToggleMenu> privacyModeList = [];
if ((gFFI.ffiModel.pi.features.privacyMode && gFFI.ffiModel.keyboard) ||

9
flutter/lib/models/model.dart
View File

@@ -2213,6 +2213,7 @@ class CanvasModel with ChangeNotifier {
double _y = 0;
// image scale
double _scale = 1.0;
bool _locked = false;
double _devicePixelRatio = 1.0;
Size _size = Size.zero;
// the tabbar over the image
@@ -2261,12 +2262,19 @@ class CanvasModel with ChangeNotifier {
double get x => _x;
double get y => _y;
double get scale => _scale;
bool get locked => _locked;
double get devicePixelRatio => _devicePixelRatio;
Size get size => _size;
ScrollStyle get scrollStyle => _scrollStyle;
ViewStyle get viewStyle => _lastViewStyle;
RxBool get imageOverflow => _imageOverflow;
void setLocked(bool value) {
if (_locked == value) return;
_locked = value;
notifyListeners();
}
_resetScroll() => setScrollPercent(0.0, 0.0);
void setScrollPercent(double x, double y) {
@@ -2727,6 +2735,7 @@ class CanvasModel with ChangeNotifier {
_x = 0;
_y = 0;
_scale = 1.0;
_locked = false;
_lastViewStyle = ViewStyle.defaultViewStyle();
_timerMobileFocusCanvasCursor?.cancel();
_timerMobileRestoreCanvasOffset?.cancel();