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Use factory method to create mouse controller on Linux

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This commit is contained in:
dijunkun
2023-12-14 16:27:13 +08:00
parent bfecf47226
commit daecc0d1e9
6 changed files with 306 additions and 75 deletions
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124
src/gui/main.cpp
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@@ -56,6 +56,7 @@ extern "C" {
#include "screen_capture_avf.h"
#endif
#include "../../thirdparty/projectx/src/interface/x.h"
#include "device_controller_factory.h"
#define NV12_BUFFER_SIZE 1280 * 720 * 3 / 2
@@ -170,6 +171,9 @@ ScreenCaptureX11 *screen_capture = nullptr;
ScreenCaptureAvf *screen_capture = nullptr;
#endif
DeviceControllerFactory *device_controller_factory = nullptr;
MouseController *mouse_controller = nullptr;
char *nv12_buffer = nullptr;
#ifdef __linux__
@@ -186,27 +190,26 @@ static std::atomic<int> mouse_pos_y_last = -65535;
std::chrono::steady_clock::time_point last_frame_time_;
#endif
typedef enum { mouse = 0, keyboard } ControlType;
typedef enum { move = 0, left_down, left_up, right_down, right_up } MouseFlag;
typedef enum { key_down = 0, key_up } KeyFlag;
typedef struct {
size_t x;
size_t y;
MouseFlag flag;
} Mouse;
// typedef enum { mouse = 0, keyboard } ControlType;
// typedef enum { move = 0, left_down, left_up, right_down, right_up }
// MouseFlag; typedef enum { key_down = 0, key_up } KeyFlag; typedef struct {
// size_t x;
// size_t y;
// MouseFlag flag;
// } Mouse;
typedef struct {
size_t key_value;
KeyFlag flag;
} Key;
// typedef struct {
// size_t key_value;
// KeyFlag flag;
// } Key;
typedef struct {
ControlType type;
union {
Mouse m;
Key k;
};
} RemoteAction;
// typedef struct {
// ControlType type;
// union {
// Mouse m;
// Key k;
// };
// } RemoteAction;
inline int ProcessMouseKeyEven(SDL_Event &ev) {
float ratio = 1280.0 / window_w;
@@ -582,30 +585,31 @@ void ServerReceiveDataBuffer(const char *data, size_t size, const char *user_id,
CFRelease(mouse_event);
}
#elif __linux__
if (remote_action.type == ControlType::mouse) {
struct input_event event;
memset(&event, 0, sizeof(event));
gettimeofday(&event.time, NULL);
// if (remote_action.type == ControlType::mouse) {
// struct input_event event;
// memset(&event, 0, sizeof(event));
// gettimeofday(&event.time, NULL);
if (remote_action.m.flag == MouseFlag::left_down) {
simulate_key_down(uinput_fd, BTN_LEFT);
} else if (remote_action.m.flag == MouseFlag::left_up) {
simulate_key_up(uinput_fd, BTN_LEFT);
} else if (remote_action.m.flag == MouseFlag::right_down) {
simulate_key_down(uinput_fd, BTN_RIGHT);
} else if (remote_action.m.flag == MouseFlag::right_up) {
simulate_key_up(uinput_fd, BTN_RIGHT);
} else {
mouseSetPosition(uinput_fd, mouse_pos_x, mouse_pos_y);
// simulate_mouse(uinput_fd, rel_x, rel_y);
// simulate_mouse_abs(uinput_fd, 65535, 65535);
mouse_pos_x_last = mouse_pos_x;
mouse_pos_y_last = mouse_pos_y;
}
// if (remote_action.m.flag == MouseFlag::left_down) {
// simulate_key_down(uinput_fd, BTN_LEFT);
// } else if (remote_action.m.flag == MouseFlag::left_up) {
// simulate_key_up(uinput_fd, BTN_LEFT);
// } else if (remote_action.m.flag == MouseFlag::right_down) {
// simulate_key_down(uinput_fd, BTN_RIGHT);
// } else if (remote_action.m.flag == MouseFlag::right_up) {
// simulate_key_up(uinput_fd, BTN_RIGHT);
// } else {
// mouseSetPosition(uinput_fd, mouse_pos_x, mouse_pos_y);
// // simulate_mouse(uinput_fd, rel_x, rel_y);
// // simulate_mouse_abs(uinput_fd, 65535, 65535);
// mouse_pos_x_last = mouse_pos_x;
// mouse_pos_y_last = mouse_pos_y;
// }
// report_key(EV_KEY, KEY_A, 1); // Report BUTTON A CLICK - PRESS event
// report_key(EV_KEY, KEY_A, 0);
}
// // report_key(EV_KEY, KEY_A, 1); // Report BUTTON A CLICK - PRESS event
// // report_key(EV_KEY, KEY_A, 0);
// }
mouse_controller->SendCommand(remote_action);
#endif
#endif
}
@@ -1018,35 +1022,10 @@ int main() {
screen_capture->Start();
#elif __linux__
{
uinput_fd = open("/dev/uinput", O_WRONLY | O_NONBLOCK);
if (uinput_fd < 0) {
LOG_ERROR("Cannot open device: /dev/uinput");
}
ioctl(uinput_fd, UI_SET_EVBIT, EV_KEY);
ioctl(uinput_fd, UI_SET_KEYBIT, BTN_RIGHT);
ioctl(uinput_fd, UI_SET_KEYBIT, BTN_LEFT);
ioctl(uinput_fd, UI_SET_EVBIT, EV_ABS);
ioctl(uinput_fd, UI_SET_ABSBIT, ABS_X);
ioctl(uinput_fd, UI_SET_ABSBIT, ABS_Y);
ioctl(uinput_fd, UI_SET_EVBIT, EV_REL);
struct uinput_user_dev uidev;
memset(&uidev, 0, sizeof(uidev));
snprintf(uidev.name, UINPUT_MAX_NAME_SIZE, "VirtualMouse");
uidev.id.bustype = BUS_USB;
uidev.id.version = 1;
uidev.id.vendor = 0x1;
uidev.id.product = 0x1;
uidev.absmin[ABS_X] = 0;
uidev.absmax[ABS_X] = screen_w;
uidev.absmin[ABS_Y] = 0;
uidev.absmax[ABS_Y] = screen_h;
write(uinput_fd, &uidev, sizeof(uidev));
ioctl(uinput_fd, UI_DEV_CREATE);
}
device_controller_factory = new DeviceControllerFactory();
mouse_controller = (MouseController *)device_controller_factory->Create(
DeviceControllerFactory::Device::Mouse);
mouse_controller->Init(screen_w, screen_h);
screen_capture = new ScreenCaptureX11();
@@ -1394,10 +1373,7 @@ int main() {
SDL_CloseAudioDevice(output_dev);
SDL_CloseAudioDevice(input_dev);
#ifdef __linux__
ioctl(uinput_fd, UI_DEV_DESTROY);
close(uinput_fd);
#endif
mouse_controller->Destroy();
ImGui_ImplSDLRenderer2_Shutdown();
ImGui_ImplSDL2_Shutdown();