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Signed-off-by: dignow <linlong1265@gmail.com>
This commit is contained in:
dignow 2023-08-09 23:42:53 +08:00
parent 06ee68f836
commit 93a600a0a8
6 changed files with 155 additions and 57 deletions
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12
flutter/lib/common/widgets/remote_input.dart
View File

@ -6,6 +6,7 @@ import 'package:flutter/gestures.dart';
import 'package:flutter_hbb/models/platform_model.dart';
import 'package:flutter_hbb/common.dart';
import 'package:flutter_hbb/consts.dart';
import 'package:flutter_hbb/models/model.dart';
import 'package:flutter_hbb/models/input_model.dart';
@ -263,9 +264,9 @@ class _RawTouchGestureDetectorRegionState
if (scale != 0) {
bind.sessionSendPointer(
sessionId: sessionId,
msg: json.encode({
'touch': {'scale': scale}
}));
msg: json.encode(
PointerEventToRust(kPointerEventKindTouch, 'scale', scale)
.toJson()));
}
} else {
// mobile
@ -283,9 +284,8 @@ class _RawTouchGestureDetectorRegionState
if (isDesktop) {
bind.sessionSendPointer(
sessionId: sessionId,
msg: json.encode({
'touch': {'scale': 0}
}));
msg: json.encode(
PointerEventToRust(kPointerEventKindTouch, 'scale', 0).toJson()));
} else {
// mobile
_scale = 1;

3
flutter/lib/consts.dart
View File

@ -54,6 +54,9 @@ const String kTabLabelSettingPage = "Settings";
const String kWindowPrefix = "wm_";
const int kWindowMainId = 0;
const String kPointerEventKindTouch = "touch";
const String kPointerEventKindMouse = "mouse";
// the executable name of the portable version
const String kEnvPortableExecutable = "RUSTDESK_APPNAME";

69
flutter/lib/models/input_model.dart
View File

@ -35,6 +35,24 @@ extension ToString on MouseButtons {
}
}
class PointerEventToRust {
final String kind;
final String type;
final dynamic value;
PointerEventToRust(this.kind, this.type, this.value);
Map<String, dynamic> toJson() {
return {
'k': kind,
'v': {
't': type,
'v': value,
}
};
}
}
class InputModel {
final WeakReference<FFI> parent;
String keyboardMode = "legacy";
@ -349,9 +367,9 @@ class InputModel {
if (scale != 0) {
bind.sessionSendPointer(
sessionId: sessionId,
msg: json.encode({
'touch': {'scale': scale}
}));
msg: json.encode(
PointerEventToRust(kPointerEventKindTouch, 'scale', scale)
.toJson()));
return;
}
}
@ -379,7 +397,7 @@ class InputModel {
}
if (x != 0 || y != 0) {
if (peerPlatform == kPeerPlatformAndroid) {
handlePointerEvent('touch', 'pan_move', e.delta);
handlePointerEvent('touch', 'pan_update', Offset(x.toDouble(), y.toDouble()));
} else {
bind.sessionSendMouse(
sessionId: sessionId,
@ -447,9 +465,8 @@ class InputModel {
bind.sessionSendPointer(
sessionId: sessionId,
msg: json.encode({
'touch': {'scale': 0}
}));
msg: json.encode(
PointerEventToRust(kPointerEventKindTouch, 'scale', 0).toJson()));
waitLastFlingDone();
_stopFling = false;
@ -558,15 +575,23 @@ class InputModel {
void handlePointerEvent(String kind, String type, Offset offset) {
double x = offset.dx;
double y = max(0.0, offset.dy);
double y = offset.dy;
if (_checkPeerControlProtected(x, y)) {
return;
}
// Only touch events are handled for now. So we can just ignore buttons.
// to-do: handle mouse events
final isMoveTypes = ['pan', 'pan_start', 'pan_end'];
late final dynamic evtValue;
if (type == 'pan_update') {
evtValue = {
'x': '${x.toInt()}',
'y': '${y.toInt()}',
};
} else {
final isMoveTypes = ['pan_start', 'pan_end'];
final pos = handlePointerDevicePos(
kPointerEventKindTouch,
x,
y,
isMoveTypes.contains(type),
@ -575,17 +600,15 @@ class InputModel {
if (pos == null) {
return;
}
final evt = {
kind: {
type: {
evtValue = {
'x': '${pos.x}',
'y': '${pos.y}',
}
}
};
}
final evt = PointerEventToRust(kind, type, evtValue).toJson();
bind.sessionSendPointer(
sessionId: sessionId, msg: json.encode({modify(evt)}));
sessionId: sessionId, msg: json.encode(modify(evt)));
}
bool _checkPeerControlProtected(double x, double y) {
@ -639,6 +662,7 @@ class InputModel {
evt['type'] = type;
final pos = handlePointerDevicePos(
kPointerEventKindMouse,
x,
y,
isMove,
@ -649,8 +673,13 @@ class InputModel {
if (pos == null) {
return;
}
if (type != '') {
evt['x'] = 0;
evt['y'] = 0;
} else {
evt['x'] = '${pos.x}';
evt['y'] = '${pos.y}';
}
Map<int, String> mapButtons = {
kPrimaryMouseButton: 'left',
@ -664,6 +693,7 @@ class InputModel {
}
Point? handlePointerDevicePos(
String kind,
double x,
double y,
bool isMove,
@ -738,16 +768,13 @@ class InputModel {
int maxY = (d.y + d.height).toInt() - 1;
evtX = trySetNearestRange(evtX, minX, maxX, 5);
evtY = trySetNearestRange(evtY, minY, maxY, 5);
if (kind == kPointerEventKindMouse) {
if (evtX < minX || evtY < minY || evtX > maxX || evtY > maxY) {
// If left mouse up, no early return.
if (buttons != kPrimaryMouseButton || evtType != 'up') {
if (!(buttons == kPrimaryMouseButton && evtType == 'up')) {
return null;
}
}
if (evtType != '') {
evtX = 0;
evtY = 0;
}
return Point(evtX, evtY);

31
src/flutter_ffi.rs
View File

@ -1177,14 +1177,39 @@ pub fn session_send_pointer(session_id: SessionID, msg: String) {
let ctrl = m.get("ctrl").is_some();
let shift = m.get("shift").is_some();
let command = m.get("command").is_some();
if let Some(touch_event) = m.get("touch") {
if let Some(scale) = touch_event.get("scale") {
if let Some(session) = SESSIONS.read().unwrap().get(&session_id) {
match (m.get("k"), m.get("v")) {
(Some(k), Some(v)) => match k.as_str() {
Some("touch") => match v.as_str() {
Some("scale") => match v.get("v") {
Some(scale) => {
if let Some(scale) = scale.as_i64() {
if let Some(session) = SESSIONS.read().unwrap().get(&session_id) {
session.send_touch_scale(scale as _, alt, ctrl, shift, command);
}
}
}
None => {}
},
Some(pan_event) => match (v.get("x"), v.get("y")) {
(Some(x), Some(y)) => {
if let Some(x) = x.as_i64() {
if let Some(y) = y.as_i64() {
if let Some(session) = SESSIONS.read().unwrap().get(&session_id)
{
session.send_touch_pan_event(
pan_event, x as _, y as _, alt, ctrl, shift, command,
);
}
}
}
}
_ => {}
},
_ => {}
},
_ => {}
},
_ => {}
}
}
}

12
src/server/connection.rs
View File

@ -1573,20 +1573,20 @@ impl Connection {
pan_start.y,
)
}
Some(touch_event::Union::PanUpdate(pan_start)) => {
Some(touch_event::Union::PanUpdate(pan_update)) => {
call_main_service_pointer_input(
"touch".to_string(),
5,
pan_start.x,
pan_start.y,
pan_update.x,
pan_update.y,
)
}
Some(touch_event::Union::PanEnd(pan_start)) => {
Some(touch_event::Union::PanEnd(pan_end)) => {
call_main_service_pointer_input(
"touch".to_string(),
6,
pan_start.x,
pan_start.y,
pan_end.x,
pan_end.y,
)
}
_ => Ok(()),

43
src/ui_session_interface.rs
View File

@ -724,6 +724,49 @@ impl<T: InvokeUiSession> Session<T> {
send_pointer_device_event(evt, alt, ctrl, shift, command, self);
}
pub fn send_touch_pan_event(
&self,
event: &str,
x: i32,
y: i32,
alt: bool,
ctrl: bool,
shift: bool,
command: bool,
) {
let mut touch_evt = TouchEvent::new();
match event {
"pan_start" => {
touch_evt.set_pan_start(TouchPanStart {
x,
y,
..Default::default()
});
}
"pan_update" => {
touch_evt.set_pan_update(TouchPanUpdate {
x,
y,
..Default::default()
});
}
"pan_end" => {
touch_evt.set_pan_end(TouchPanEnd {
x,
y,
..Default::default()
});
}
_ => {
log::warn!("unknown touch pan event: {}", event);
return;
}
};
let mut evt = PointerDeviceEvent::new();
evt.set_touch_event(touch_evt);
send_pointer_device_event(evt, alt, ctrl, shift, command, self);
}
pub fn send_mouse(
&self,
mask: i32,