[macos] send mouse move events to cef

common/simple_handler.cc

@@ -204,6 +204,17 @@ void SimpleHandler::cursorClick(int x, int y, bool up)
     }
 }
 
+void SimpleHandler::cursorMove(int x , int y)
+{
+    BrowserList::const_iterator it = browser_list_.begin();
+    if (it != browser_list_.end()) {
+        CefMouseEvent ev;
+        ev.x = x;
+        ev.y = y;
+        (*it)->GetHost()->SendMouseMoveEvent(ev, false);
+    }
+}
+
 void SimpleHandler::sendKeyEvent(CefKeyEvent ev)
 {
     BrowserList::const_iterator it = browser_list_.begin();

common/simple_handler.h

@@ -78,6 +78,7 @@ public:
     void sendScrollEvent(int x, int y, int deltaX, int deltaY);
     void changeSize(float a_dpi, int width, int height);
     void cursorClick(int x, int y, bool up);
+    void cursorMove(int x, int y);
     void sendKeyEvent(CefKeyEvent ev);
     void loadUrl(std::string url);
     void goForward();

lib/src/webview.dart

@@ -79,13 +79,13 @@ class WebViewController extends ValueNotifier<bool> {
   }
 
   /// Moves the virtual cursor to [position].
-  Future<void> _setCursorPos(Offset position) async {
+  Future<void> _cursorMove(Offset position) async {
     if (_isDisposed) {
       return;
     }
     assert(value);
     return _pluginChannel
-        .invokeMethod('setCursorPos', [position.dx, position.dy]);
+        .invokeMethod('cursorMove', [position.dx, position.dy]);
   }
 
   Future<void> _cursorClickDown(Offset position) async {
@@ -162,15 +162,21 @@ class WebViewState extends State<WebView> {
         },
         child: SizeChangedLayoutNotifier(
             child: Listener(
-          onPointerHover: (ev) {},
+          onPointerHover: (ev) {
+            print("move1");
+            _controller._cursorMove(ev.localPosition);
+          },
           onPointerDown: (ev) {
+            print("down");
             _controller._cursorClickDown(ev.localPosition);
           },
           onPointerUp: (ev) {
+            print("up");
             _controller._cursorClickUp(ev.localPosition);
           },
           onPointerMove: (ev) {
-            // _controller._setCursorPos(ev.localPosition);
+            print("move2");
+            _controller._cursorMove(ev.localPosition);
           },
           onPointerSignal: (signal) {
             if (signal is PointerScrollEvent) {
@@ -191,7 +197,8 @@ class WebViewState extends State<WebView> {
     final box = _key.currentContext?.findRenderObject() as RenderBox?;
     if (box != null) {
       await _controller.ready;
-      unawaited(_controller._setSize(dpi, Size(box.size.width, box.size.height)));
+      unawaited(
+          _controller._setSize(dpi, Size(box.size.width, box.size.height)));
     }
   }
 }

macos/Classes/CefWrapper.h

@@ -23,6 +23,8 @@ extern int64_t textureId;
 
 + (void) cursorClickDown: (int)x y:(int)y;
 
++ (void) cursorMove: (int)x y:(int)y;
+
 + (void) sendScrollEvent:(int)x y:(int)y deltaX:(int)deltaX deltaY:(int)deltaY;
 
 + (void) sizeChanged: (float)dpi width:(int)width height:(int)height;

macos/Classes/CefWrapper.mm

@@ -196,6 +196,10 @@ int64_t textureId;
     handler.get()->cursorClick(x, y, false);
 }
 
++ (void)cursorMove:(int)x y:(int)y {
+    handler.get()->cursorMove(x, y);
+}
+
 + (void)sizeChanged:(float)dpi width:(int)width height:(int)height {
     handler.get()->changeSize(dpi, width, height);
 }

macos/Classes/WebviewCefPlugin.m

@@ -56,6 +56,13 @@
         [CefWrapper cursorClickDown:[x intValue] y:[y intValue]];
         result(nil);
     }
+    else if([@"cursorMove" isEqualToString:call.method]){
+        NSArray<NSNumber *> *_arg = call.arguments;
+        NSNumber *x = [_arg objectAtIndex:0];
+        NSNumber *y = [_arg objectAtIndex:1];
+        [CefWrapper cursorMove:[x intValue] y:[y intValue]];
+        result(nil);
+    }
     else if([@"setSize" isEqualToString:call.method]){
         NSArray<NSNumber *> *_arg = call.arguments;
         NSNumber *dpi = [_arg objectAtIndex:0];