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[feat] mouse middle button and wheel supported

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This commit is contained in:
dijunkun
2025-04-15 14:26:34 +08:00
parent 69a8503ee1
commit 662cbbc3cc
5 changed files with 155 additions and 39 deletions
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23
src/single_window/render_callback_func.cpp
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@@ -74,6 +74,8 @@ int Render::ProcessMouseEvent(SDL_Event &event) {
remote_action.m.flag = MouseFlag::left_down;
} else if (SDL_BUTTON_RIGHT == event.button.button) {
remote_action.m.flag = MouseFlag::right_down;
} else if (SDL_BUTTON_MIDDLE == event.button.button) {
remote_action.m.flag = MouseFlag::middle_down;
}
SendDataFrame(props->peer_, (const char *)&remote_action,
sizeof(remote_action));
@@ -83,12 +85,33 @@ int Render::ProcessMouseEvent(SDL_Event &event) {
remote_action.m.flag = MouseFlag::left_up;
} else if (SDL_BUTTON_RIGHT == event.button.button) {
remote_action.m.flag = MouseFlag::right_up;
} else if (SDL_BUTTON_MIDDLE == event.button.button) {
remote_action.m.flag = MouseFlag::middle_up;
}
SendDataFrame(props->peer_, (const char *)&remote_action,
sizeof(remote_action));
} else if (SDL_MOUSEMOTION == event.type) {
remote_action.type = ControlType::mouse;
remote_action.m.flag = MouseFlag::move;
SendDataFrame(props->peer_, (const char *)&remote_action,
sizeof(remote_action));
} else if (SDL_MOUSEWHEEL == event.type) {
int scroll_x = event.wheel.x;
int scroll_y = event.wheel.y;
if (event.wheel.direction == SDL_MOUSEWHEEL_FLIPPED) {
scroll_x = -scroll_x;
scroll_y = -scroll_y;
}
remote_action.type = ControlType::mouse;
if (scroll_x == 0) {
remote_action.m.flag = MouseFlag::wheel_vertical;
remote_action.m.s = scroll_y;
} else if (scroll_y == 0) {
remote_action.m.flag = MouseFlag::wheel_horizontal;
remote_action.m.s = scroll_x;
}
SendDataFrame(props->peer_, (const char *)&remote_action,
sizeof(remote_action));
}