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Implemented mouse constraints

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has some todos but mostly works
This commit is contained in:
vaxerski
2022-04-17 21:40:04 +02:00
parent b0f5e4ab56
commit 7b1eaca840
10 changed files with 531 additions and 4 deletions
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99
src/managers/InputManager.cpp
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@@ -5,6 +5,8 @@ void CInputManager::onMouseMoved(wlr_pointer_motion_event* e) {
float sensitivity = g_pConfigManager->getFloat("general:sensitivity");
wlr_relative_pointer_manager_v1_send_relative_motion(g_pCompositor->m_sWLRRelPointerMgr, g_pCompositor->m_sSeat.seat, (uint64_t)e->time_msec * 1000, e->delta_x, e->delta_y, e->unaccel_dx, e->unaccel_dy);
wlr_cursor_move(g_pCompositor->m_sWLRCursor, &e->pointer->base, e->delta_x * sensitivity, e->delta_y * sensitivity);
mouseMoveUnified(e->time_msec);
@@ -129,6 +131,19 @@ void CInputManager::mouseMoveUnified(uint32_t time, bool refocus) {
wlr_seat_pointer_notify_enter(g_pCompositor->m_sSeat.seat, foundSurface, surfaceLocal.x, surfaceLocal.y);
wlr_seat_pointer_notify_motion(g_pCompositor->m_sSeat.seat, time, surfaceLocal.x, surfaceLocal.y);
// constraints
// All constraints TODO: multiple mice?
if (g_pCompositor->m_sSeat.mouse->currentConstraint) {
const auto CONSTRAINTWINDOW = g_pCompositor->getWindowFromSurface(g_pCompositor->m_sSeat.mouse->currentConstraint->surface);
if (g_pCompositor->m_pLastWindow == CONSTRAINTWINDOW) {
// todo: this is incorrect, but it will work in most cases for now
// i made this cuz i wanna play minecraft lol
Vector2D deltaToMiddle = (CONSTRAINTWINDOW->m_vRealPosition + CONSTRAINTWINDOW->m_vRealSize / 2.f) - mouseCoords;
wlr_cursor_move(g_pCompositor->m_sWLRCursor, g_pCompositor->m_sSeat.mouse->mouse, deltaToMiddle.x, deltaToMiddle.y);
}
}
}
void CInputManager::onMouseButton(wlr_pointer_button_event* e) {
@@ -239,6 +254,11 @@ void CInputManager::setKeyboardLayout() {
}
void CInputManager::newMouse(wlr_input_device* mouse) {
m_lMice.emplace_back();
const auto PMOUSE = &m_lMice.back();
PMOUSE->mouse = mouse;
if (wlr_input_device_is_libinput(mouse)) {
const auto LIBINPUTDEV = (libinput_device*)wlr_libinput_get_device_handle(mouse);
@@ -251,6 +271,8 @@ void CInputManager::newMouse(wlr_input_device* mouse) {
wlr_cursor_attach_input_device(g_pCompositor->m_sWLRCursor, mouse);
g_pCompositor->m_sSeat.mouse = PMOUSE;
Debug::log(LOG, "New mouse created, pointer WLR: %x", mouse);
}
@@ -263,7 +285,14 @@ void CInputManager::destroyKeyboard(SKeyboard* pKeyboard) {
}
void CInputManager::destroyMouse(wlr_input_device* mouse) {
//
for (auto& m : m_lMice) {
if (m.mouse == mouse) {
m_lMice.remove(m);
return;
}
}
g_pCompositor->m_sSeat.mouse = m_lMice.size() > 0 ? &m_lMice.front() : nullptr;
}
void CInputManager::onKeyboardKey(wlr_keyboard_key_event* e, SKeyboard* pKeyboard) {
@@ -314,4 +343,70 @@ void CInputManager::updateDragIcon() {
default:
break;
}
}
}
void CInputManager::recheckConstraint(SMouse* pMouse) {
if (!pMouse->currentConstraint)
return;
const auto MOUSECOORDS = getMouseCoordsInternal();
const auto PWINDOW = g_pCompositor->getWindowFromSurface(pMouse->currentConstraint->surface);
const auto PREGION = &pMouse->currentConstraint->region;
if (pMouse->currentConstraint->type == WLR_POINTER_CONSTRAINT_V1_CONFINED) {
pixman_region32_copy(&pMouse->confinedTo, PREGION);
} else {
pixman_region32_clear(&pMouse->confinedTo);
}
Debug::log(LOG, "Constraint rechecked: %i, %i to %i, %i", PREGION->extents.x1, PREGION->extents.y1, PREGION->extents.x2, PREGION->extents.y2);
}
void CInputManager::constrainMouse(SMouse* pMouse, wlr_pointer_constraint_v1* constraint) {
if (pMouse->currentConstraint == constraint)
return;
const auto PWINDOW = g_pCompositor->getWindowFromSurface(constraint->surface);
const auto MOUSECOORDS = getMouseCoordsInternal();
pMouse->hyprListener_commitConstraint.removeCallback();
if (pMouse->currentConstraint) {
if (!constraint) {
// warpe to hint
if (constraint->current.committed & WLR_POINTER_CONSTRAINT_V1_STATE_CURSOR_HINT) {
if (PWINDOW) {
wlr_cursor_warp(g_pCompositor->m_sWLRCursor, nullptr,
constraint->current.cursor_hint.x + PWINDOW->m_vRealPosition.x, constraint->current.cursor_hint.y + PWINDOW->m_vRealPosition.y);
wlr_seat_pointer_warp(constraint->seat, constraint->current.cursor_hint.x, constraint->current.cursor_hint.y);
}
}
}
wlr_pointer_constraint_v1_send_deactivated(pMouse->currentConstraint);
}
pMouse->currentConstraint = constraint;
if (pixman_region32_not_empty(&constraint->current.region)) {
pixman_region32_intersect(&constraint->region, &constraint->surface->input_region, &constraint->current.region);
} else {
pixman_region32_copy(&constraint->region, &constraint->surface->input_region);
}
// warp to the constraint
recheckConstraint(pMouse);
wlr_pointer_constraint_v1_send_activated(pMouse->currentConstraint);
pMouse->hyprListener_commitConstraint.initCallback(&pMouse->currentConstraint->surface->events.commit, &Events::listener_commitConstraint, pMouse, "Mouse constraint commit");
Debug::log(LOG, "Constrained mouse to %x", pMouse->currentConstraint);
}
void Events::listener_commitConstraint(void* owner, void* data) {
//g_pInputManager->recheckConstraint((SMouse*)owner);
}