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Fix mouse control

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This commit is contained in:
dijunkun
2023-10-09 15:05:10 +08:00
parent 95d2d74979
commit 4e06d111fa
3 changed files with 67 additions and 39 deletions
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4
application/remote_desk/remote_desk_client/remote_desk_client.cpp
View File

@@ -175,8 +175,8 @@ inline int ProcessMouseKeyEven(SDL_Event &ev) {
SendData(peer, DATA_TYPE::DATA, (const char *)&remote_action,
sizeof(remote_action));
// std::cout << remote_action.type << " " << remote_action.type << " "
// << remote_action.px << " " << remote_action.py << std::endl;
std::cout << remote_action.type << " " << remote_action.m.flag << " "
<< remote_action.m.x << " " << remote_action.m.y << std::endl;
return 0;
}

92
application/remote_desk/remote_desk_gui/main.cpp
View File

@@ -105,6 +105,9 @@ inline int ProcessMouseKeyEven(SDL_Event &ev) {
remote_action.m.x = ev.button.x * ratio;
remote_action.m.y = ev.button.y * ratio;
SendData(peer, DATA_TYPE::DATA, (const char *)&remote_action,
sizeof(remote_action));
} else if (SDL_BUTTON_RIGHT == ev.button.button) {
int px = ev.button.x;
int py = ev.button.y;
@@ -114,6 +117,9 @@ inline int ProcessMouseKeyEven(SDL_Event &ev) {
remote_action.m.flag = MouseFlag::right_down;
remote_action.m.x = ev.button.x * ratio;
remote_action.m.y = ev.button.y * ratio;
SendData(peer, DATA_TYPE::DATA, (const char *)&remote_action,
sizeof(remote_action));
}
} else if (SDL_MOUSEBUTTONUP == ev.type) {
if (SDL_BUTTON_LEFT == ev.button.button) {
@@ -126,6 +132,9 @@ inline int ProcessMouseKeyEven(SDL_Event &ev) {
remote_action.m.x = ev.button.x * ratio;
remote_action.m.y = ev.button.y * ratio;
SendData(peer, DATA_TYPE::DATA, (const char *)&remote_action,
sizeof(remote_action));
} else if (SDL_BUTTON_RIGHT == ev.button.button) {
int px = ev.button.x;
int py = ev.button.y;
@@ -135,6 +144,9 @@ inline int ProcessMouseKeyEven(SDL_Event &ev) {
remote_action.m.flag = MouseFlag::right_up;
remote_action.m.x = ev.button.x * ratio;
remote_action.m.y = ev.button.y * ratio;
SendData(peer, DATA_TYPE::DATA, (const char *)&remote_action,
sizeof(remote_action));
}
} else if (SDL_MOUSEMOTION == ev.type) {
int px = ev.motion.x;
@@ -146,6 +158,9 @@ inline int ProcessMouseKeyEven(SDL_Event &ev) {
remote_action.m.flag = MouseFlag::move;
remote_action.m.x = ev.button.x * ratio;
remote_action.m.y = ev.button.y * ratio;
SendData(peer, DATA_TYPE::DATA, (const char *)&remote_action,
sizeof(remote_action));
} else if (SDL_QUIT == ev.type) {
SDL_Event event;
event.type = SDL_QUIT;
@@ -154,11 +169,6 @@ inline int ProcessMouseKeyEven(SDL_Event &ev) {
return 0;
}
SendData(peer, DATA_TYPE::DATA, (const char *)&remote_action,
sizeof(remote_action));
// std::cout << remote_action.type << " " << remote_action.type << " "
// << remote_action.px << " " << remote_action.py << std::endl;
return 0;
}
@@ -344,29 +354,6 @@ int main() {
// Main loop
bool done = false;
while (!done) {
// Poll and handle events (inputs, window resize, etc.)
// You can read the io.WantCaptureMouse, io.WantCaptureKeyboard flags to
// tell if dear imgui wants to use your inputs.
// - When io.WantCaptureMouse is true, do not dispatch mouse input data to
// your main application, or clear/overwrite your copy of the mouse data.
// - When io.WantCaptureKeyboard is true, do not dispatch keyboard input
// data to your main application, or clear/overwrite your copy of the
// keyboard data. Generally you may always pass all inputs to dear imgui,
// and hide them from your application based on those two flags.
SDL_Event event;
while (SDL_PollEvent(&event)) {
ImGui_ImplSDL2_ProcessEvent(&event);
if (event.type == SDL_QUIT) {
done = true;
} else if (event.type == SDL_WINDOWEVENT &&
event.window.event == SDL_WINDOWEVENT_CLOSE &&
event.window.windowID == SDL_GetWindowID(window)) {
done = true;
} else {
ProcessMouseKeyEven(event);
}
}
// Start the Dear ImGui frame
ImGui_ImplSDLRenderer2_NewFrame();
ImGui_ImplSDL2_NewFrame();
@@ -416,20 +403,53 @@ int main() {
SDL_RenderSetScale(sdlRenderer, io.DisplayFramebufferScale.x,
io.DisplayFramebufferScale.y);
sdlRect.x = 0;
sdlRect.y = 0;
sdlRect.w = screen_w;
sdlRect.h = screen_h;
SDL_Event event;
while (SDL_PollEvent(&event)) {
ImGui_ImplSDL2_ProcessEvent(&event);
if (event.type == SDL_QUIT) {
done = true;
} else if (event.type == SDL_WINDOWEVENT &&
event.window.event == SDL_WINDOWEVENT_RESIZED) {
int new_screen_w = 0;
int new_screen_h = 0;
SDL_GetWindowSize(window, &new_screen_w, &new_screen_h);
if (new_screen_w != screen_w) {
screen_w = new_screen_w;
screen_h = new_screen_w * 9 / 16;
} else if (new_screen_h != screen_h) {
screen_w = new_screen_h * 16 / 9;
screen_h = new_screen_h;
}
SDL_SetWindowSize(window, screen_w, screen_h);
printf("Resize windows: %dx%d\n", screen_w, screen_h);
} else if (event.type == SDL_WINDOWEVENT &&
event.window.event == SDL_WINDOWEVENT_CLOSE &&
event.window.windowID == SDL_GetWindowID(window)) {
done = true;
} else if (event.type == REFRESH_EVENT) {
sdlRect.x = 0;
sdlRect.y = 0;
sdlRect.w = screen_w;
sdlRect.h = screen_h;
SDL_UpdateTexture(sdlTexture, NULL, dst_buffer, pixel_w);
SDL_RenderClear(sdlRenderer);
SDL_RenderCopy(sdlRenderer, sdlTexture, NULL, &sdlRect);
} else {
if (joined) {
ProcessMouseKeyEven(event);
}
}
}
SDL_UpdateTexture(sdlTexture, NULL, dst_buffer, pixel_w);
SDL_RenderClear(sdlRenderer);
if (!joined || !received_frame) {
SDL_RenderClear(sdlRenderer);
SDL_SetRenderDrawColor(
sdlRenderer, (Uint8)(clear_color.x * 0), (Uint8)(clear_color.y * 0),
(Uint8)(clear_color.z * 0), (Uint8)(clear_color.w * 0));
} else {
SDL_RenderCopy(sdlRenderer, sdlTexture, NULL, &sdlRect);
}
ImGui_ImplSDLRenderer2_RenderDrawData(ImGui::GetDrawData());
SDL_RenderPresent(sdlRenderer);

10
application/remote_desk/remote_desk_server/remote_desk_server.cpp
View File

@@ -100,6 +100,10 @@ void RemoteDeskServer::ReceiveDataBuffer(const char *data, size_t size,
RemoteAction remote_action;
memcpy(&remote_action, data, sizeof(remote_action));
std::cout << "remote_action: " << remote_action.type << " "
<< remote_action.m.flag << " " << remote_action.m.x << " "
<< remote_action.m.y << std::endl;
INPUT ip;
if (remote_action.type == ControlType::mouse) {
@@ -114,6 +118,8 @@ void RemoteDeskServer::ReceiveDataBuffer(const char *data, size_t size,
ip.mi.dwFlags = MOUSEEVENTF_RIGHTDOWN | MOUSEEVENTF_ABSOLUTE;
} else if (remote_action.m.flag == MouseFlag::right_up) {
ip.mi.dwFlags = MOUSEEVENTF_RIGHTUP | MOUSEEVENTF_ABSOLUTE;
} else {
ip.mi.dwFlags = MOUSEEVENTF_MOVE;
}
ip.mi.mouseData = 0;
ip.mi.time = 0;
@@ -121,7 +127,9 @@ void RemoteDeskServer::ReceiveDataBuffer(const char *data, size_t size,
// Set cursor pos
SetCursorPos(ip.mi.dx, ip.mi.dy);
// Send the press
SendInput(1, &ip, sizeof(INPUT));
if (ip.mi.dwFlags != MOUSEEVENTF_MOVE) {
SendInput(1, &ip, sizeof(INPUT));
}
std::cout << "Receive data from [" << user << "], " << ip.type << " "
<< ip.mi.dwFlags << " " << ip.mi.dx << " " << ip.mi.dy