WIP Some fixes to X11 mouse click

applications/gui2/src/modules/camera.cpp

@@ -155,6 +155,7 @@ void Camera::touch(int id, ftl::codecs::TouchType t, int x, int y, float d) {
 	if (auto ptr = std::atomic_load(&latest_)) {
 		auto response = ptr->frames[frame_idx].response();
 		auto &data = response.create<std::vector<ftl::codecs::Touch>>(Channel::Touch);
+		data.resize(0);
 		auto &pt = data.emplace_back();
 		pt.id = id;
 		pt.type = t;

components/rgbd-sources/src/sources/screencapture/screencapture.cpp

@@ -200,15 +200,27 @@ ScreenCapture::~ScreenCapture() {
 
 void ScreenCapture::_mouseClick(int button, int x, int y) {
 	#ifdef HAVE_X11
+
 	auto &s = *impl_state_;
 
+	//ftl::pool.push([this,x,y](int id) {
+		//auto &s = *impl_state_;
+
+		//std::this_thread::sleep_for(std::chrono::milliseconds(100));
+
 		XTestFakeMotionEvent (s.display, 0, x, y, CurrentTime);
 		XSync(s.display, 0);
-	std::this_thread::sleep_for(std::chrono::milliseconds(10));
-	XTestFakeButtonEvent (s.display, button, True,  CurrentTime);
+
+		//std::this_thread::sleep_for(std::chrono::milliseconds(100));
+		//XTestFakeButtonEvent (s.display, Button1, False, CurrentTime);
 		//XSync(s.display, 0);
-	//std::this_thread::sleep_for(std::chrono::milliseconds(10));
-	XTestFakeButtonEvent (s.display, button, False, CurrentTime);
+
+		XTestFakeButtonEvent (s.display, Button1, True,  CurrentTime);
+		//XSync(s.display, 0);
+		XTestFakeButtonEvent (s.display, Button1, False, CurrentTime);
+		//XSync(s.display, 0);
+	//});
+
 	#endif
 }
 
@@ -222,7 +234,9 @@ bool ScreenCapture::retrieve(ftl::rgbd::Frame &frame) {
 			const auto &touches = frame.get<std::vector<ftl::codecs::Touch>>(Channel::Touch);
 			for (const auto &t : touches) {
 				LOG(INFO) << " -- " << t.x << "," << t.y;
-				_mouseClick(1, t.x, t.y);
+			}
+			if (touches.size() > 0) {
+				_mouseClick(1, touches[0].x, touches[0].y);
 			}
 		}
 	}