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touch screen input

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Signed-off-by: dignow <linlong1265@gmail.com>
This commit is contained in:
dignow
2023-07-17 20:07:55 +08:00
parent 77eca6bcdc
commit c01c8d0afc
6 changed files with 354 additions and 153 deletions
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130
flutter/lib/mobile/pages/remote_page.dart
View File

@@ -1,5 +1,4 @@
import 'dart:async';
import 'dart:ui' as ui;
import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
@@ -21,9 +20,8 @@ import '../../models/input_model.dart';
import '../../models/model.dart';
import '../../models/platform_model.dart';
import '../../utils/image.dart';
import '../widgets/gestures.dart';
final initText = '\1' * 1024;
final initText = '1' * 1024;
class RemotePage extends StatefulWidget {
RemotePage({Key? key, required this.id}) : super(key: key);
@@ -39,8 +37,6 @@ class _RemotePageState extends State<RemotePage> {
bool _showBar = !isWebDesktop;
bool _showGestureHelp = false;
String _value = '';
double _scale = 1;
double _mouseScrollIntegral = 0; // mouse scroll speed controller
Orientation? _currentOrientation;
final keyboardVisibilityController = KeyboardVisibilityController();
@@ -267,11 +263,17 @@ class _RemotePageState extends State<RemotePage> {
gFFI.canvasModel.updateViewStyle();
});
}
return Obx(() => Container(
return Obx(
() => Container(
color: MyTheme.canvasColor,
child: inputModel.isPhysicalMouse.value
? getBodyForMobile()
: getBodyForMobileWithGesture()));
: RawTouchGestureDetectorRegion(
child: getBodyForMobile(),
ffi: gFFI,
),
),
);
})));
})
],
@@ -377,120 +379,6 @@ class _RemotePageState extends State<RemotePage> {
);
}
/// touchMode only:
/// LongPress -> right click
/// OneFingerPan -> start/end -> left down start/end
/// onDoubleTapDown -> move to
/// onLongPressDown => move to
///
/// mouseMode only:
/// DoubleFiner -> right click
/// HoldDrag -> left drag
Offset _cacheLongPressPosition = Offset(0, 0);
Widget getBodyForMobileWithGesture() {
final touchMode = gFFI.ffiModel.touchMode;
return getMixinGestureDetector(
child: getBodyForMobile(),
onTapUp: (d) {
if (touchMode) {
gFFI.cursorModel.move(d.localPosition.dx, d.localPosition.dy);
inputModel.tap(MouseButtons.left);
} else {
inputModel.tap(MouseButtons.left);
}
},
onDoubleTapDown: (d) {
if (touchMode) {
gFFI.cursorModel.move(d.localPosition.dx, d.localPosition.dy);
}
},
onDoubleTap: () {
inputModel.tap(MouseButtons.left);
inputModel.tap(MouseButtons.left);
},
onLongPressDown: (d) {
if (touchMode) {
gFFI.cursorModel.move(d.localPosition.dx, d.localPosition.dy);
_cacheLongPressPosition = d.localPosition;
}
},
onLongPress: () {
if (touchMode) {
gFFI.cursorModel
.move(_cacheLongPressPosition.dx, _cacheLongPressPosition.dy);
}
inputModel.tap(MouseButtons.right);
},
onDoubleFinerTap: (d) {
if (!touchMode) {
inputModel.tap(MouseButtons.right);
}
},
onHoldDragStart: (d) {
if (!touchMode) {
inputModel.sendMouse('down', MouseButtons.left);
}
},
onHoldDragUpdate: (d) {
if (!touchMode) {
gFFI.cursorModel.updatePan(d.delta.dx, d.delta.dy, touchMode);
}
},
onHoldDragEnd: (_) {
if (!touchMode) {
inputModel.sendMouse('up', MouseButtons.left);
}
},
onOneFingerPanStart: (d) {
if (touchMode) {
gFFI.cursorModel.move(d.localPosition.dx, d.localPosition.dy);
inputModel.sendMouse('down', MouseButtons.left);
} else {
final offset = gFFI.cursorModel.offset;
final cursorX = offset.dx;
final cursorY = offset.dy;
final visible =
gFFI.cursorModel.getVisibleRect().inflate(1); // extend edges
final size = MediaQueryData.fromWindow(ui.window).size;
if (!visible.contains(Offset(cursorX, cursorY))) {
gFFI.cursorModel.move(size.width / 2, size.height / 2);
}
}
},
onOneFingerPanUpdate: (d) {
gFFI.cursorModel.updatePan(d.delta.dx, d.delta.dy, touchMode);
},
onOneFingerPanEnd: (d) {
if (touchMode) {
inputModel.sendMouse('up', MouseButtons.left);
}
},
// scale + pan event
onTwoFingerScaleUpdate: (d) {
gFFI.canvasModel.updateScale(d.scale / _scale);
_scale = d.scale;
gFFI.canvasModel.panX(d.focalPointDelta.dx);
gFFI.canvasModel.panY(d.focalPointDelta.dy);
},
onTwoFingerScaleEnd: (d) {
_scale = 1;
bind.sessionSetViewStyle(sessionId: sessionId, value: "");
},
onThreeFingerVerticalDragUpdate: gFFI.ffiModel.isPeerAndroid
? null
: (d) {
_mouseScrollIntegral += d.delta.dy / 4;
if (_mouseScrollIntegral > 1) {
inputModel.scroll(1);
_mouseScrollIntegral = 0;
} else if (_mouseScrollIntegral < -1) {
inputModel.scroll(-1);
_mouseScrollIntegral = 0;
}
});
}
Widget getBodyForMobile() {
final keyboardIsVisible = keyboardVisibilityController.isVisible;
return Container(