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seatmgr: Add a grab class

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This commit is contained in:
Vaxry 2024-05-11 01:02:57 +01:00
parent 0cfdde3d1a
commit fc72df8e58
12 changed files with 257 additions and 188 deletions
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5
src/Compositor.cpp
View file

@ -1025,6 +1025,11 @@ void CCompositor::focusSurface(wlr_surface* pSurface, PHLWINDOW pWindowOwner) {
if (g_pSessionLockManager->isSessionLocked() && !g_pSessionLockManager->isSurfaceSessionLock(pSurface))
return;
if (g_pSeatManager->seatGrab && !g_pSeatManager->seatGrab->accepts(pSurface)) {
Debug::log(LOG, "surface {:x} won't receive kb focus becuase grab rejected it", (uintptr_t)pSurface);
return;
}
const auto PLASTSURF = m_pLastFocus;
// Unfocus last surface if should

2
src/desktop/LayerSurface.cpp
View file

@ -136,6 +136,8 @@ void CLayerSurface::onMap() {
(g_pSeatManager->mouse.expired() || !g_pInputManager->isConstrained());
if (GRABSFOCUS) {
// TODO: use the new superb really very cool grab
g_pSeatManager->setGrab(nullptr);
g_pInputManager->releaseAllMouseButtons();
g_pCompositor->focusSurface(surface.wlr());

20
src/desktop/Popup.cpp
View file

@ -45,6 +45,7 @@ void CPopup::initAllSignals() {
listeners.reposition = m_pResource->events.reposition.registerListener([this](std::any d) { this->onReposition(); });
listeners.map = m_pResource->surface->events.map.registerListener([this](std::any d) { this->onMap(); });
listeners.unmap = m_pResource->surface->events.unmap.registerListener([this](std::any d) { this->onUnmap(); });
listeners.dismissed = m_pResource->surface->events.unmap.registerListener([this](std::any d) { this->onUnmap(); });
listeners.destroy = m_pResource->surface->events.destroy.registerListener([this](std::any d) { this->onDestroy(); });
listeners.commit = m_pResource->surface->events.commit.registerListener([this](std::any d) { this->onCommit(); });
listeners.newPopup = m_pResource->surface->events.newPopup.registerListener([this](std::any d) { this->onNewPopup(std::any_cast<SP<CXDGPopupResource>>(d)); });
@ -65,8 +66,9 @@ void CPopup::onDestroy() {
}
void CPopup::onMap() {
m_vLastSize = {m_pResource->surface->surface->current.width, m_pResource->surface->surface->current.height};
const auto COORDS = coordsGlobal();
m_vLastSize = {m_pResource->surface->surface->current.width, m_pResource->surface->surface->current.height};
const auto COORDS = coordsGlobal();
const auto PMONITOR = g_pCompositor->getMonitorFromVector(COORDS);
CBox box;
wlr_surface_get_extends(m_sWLSurface.wlr(), box.pWlr());
@ -79,8 +81,9 @@ void CPopup::onMap() {
m_pSubsurfaceHead = std::make_unique<CSubsurface>(this);
unconstrain();
//unconstrain();
sendScale();
wlr_surface_send_enter(m_pResource->surface->surface, PMONITOR->output);
if (!m_pLayerOwner.expired() && m_pLayerOwner->layer < ZWLR_LAYER_SHELL_V1_LAYER_TOP)
g_pHyprOpenGL->markBlurDirtyForMonitor(g_pCompositor->getMonitorFromID(m_pLayerOwner->layer));
@ -178,7 +181,6 @@ void CPopup::unconstrain() {
CBox box = {PMONITOR->vecPosition.x - COORDS.x, PMONITOR->vecPosition.y - COORDS.y, PMONITOR->vecSize.x, PMONITOR->vecSize.y};
m_pResource->applyPositioning(box, COORDS - PMONITOR->vecPosition);
wlr_surface_send_enter(m_pResource->surface->surface, PMONITOR->output);
}
Vector2D CPopup::coordsRelativeToParent() {
@ -190,8 +192,6 @@ Vector2D CPopup::coordsRelativeToParent() {
CPopup* current = this;
offset -= current->m_pResource->surface->current.geometry.pos();
offset -= m_pResource->surface->current.geometry.pos();
while (current->m_pParent && current->m_pResource) {
offset += {current->m_sWLSurface.wlr()->current.dx, current->m_sWLSurface.wlr()->current.dy};
@ -293,11 +293,15 @@ CPopup* CPopup::at(const Vector2D& globalCoords, bool allowsInput) {
continue;
if (!allowsInput) {
const auto BOX = CBox{p->coordsGlobal(), p->size()};
const Vector2D offset = p->m_pResource ? (p->size() - p->m_pResource->geometry.size()) / 2.F : Vector2D{};
const Vector2D size = p->m_pResource ? p->m_pResource->geometry.size() : p->size();
const auto BOX = CBox{p->coordsGlobal() + offset, size};
if (BOX.containsPoint(globalCoords))
return p;
} else {
const auto REGION = CRegion{&p->m_sWLSurface.wlr()->current.input}.translate(p->coordsGlobal());
const Vector2D offset = p->m_pResource ? (p->size() - p->m_pResource->geometry.size()) / 2.F : Vector2D{};
const auto REGION = CRegion{&p->m_sWLSurface.wlr()->current.input}.translate(p->coordsGlobal() + offset);
if (REGION.containsPoint(globalCoords))
return p;
}

1
src/desktop/Popup.hpp
View file

@ -68,6 +68,7 @@ class CPopup {
CHyprSignalListener map;
CHyprSignalListener unmap;
CHyprSignalListener commit;
CHyprSignalListener dismissed;
CHyprSignalListener reposition;
} listeners;

73
src/managers/SeatManager.cpp
View file

@ -371,6 +371,40 @@ void CSeatManager::sendTouchOrientation(int32_t id, double angle) {
}
}
void CSeatManager::refocusGrab() {
if (!seatGrab)
return;
if (seatGrab->surfs.size() > 0) {
// try to find a surf in focus first
const auto MOUSE = g_pInputManager->getMouseCoordsInternal();
for (auto& s : seatGrab->surfs) {
auto hlSurf = CWLSurface::surfaceFromWlr(s);
if (!hlSurf)
continue;
auto b = hlSurf->getSurfaceBoxGlobal();
if (!b.has_value())
continue;
if (!b->containsPoint(MOUSE))
continue;
if (seatGrab->keyboard)
setKeyboardFocus(s);
if (seatGrab->pointer)
setPointerFocus(s, MOUSE - b->pos());
return;
}
wlr_surface* surf = seatGrab->surfs.at(0);
if (seatGrab->keyboard)
setKeyboardFocus(surf);
if (seatGrab->pointer)
setPointerFocus(surf, {});
}
}
void CSeatManager::onSetCursor(SP<CWLSeatResource> seatResource, uint32_t serial, wlr_surface* surf, const Vector2D& hotspot) {
if (!state.pointerFocusResource || !seatResource || seatResource->client() != state.pointerFocusResource->client()) {
Debug::log(LOG, "[seatmgr] Rejecting a setCursor because the client ain't in focus");
@ -389,3 +423,42 @@ void CSeatManager::onSetCursor(SP<CWLSeatResource> seatResource, uint32_t serial
SP<CWLSeatResource> CSeatManager::seatResourceForClient(wl_client* client) {
return PROTO::seat->seatResourceForClient(client);
}
void CSeatManager::setGrab(SP<CSeatGrab> grab) {
if (seatGrab) {
auto oldGrab = seatGrab;
seatGrab.reset();
g_pInputManager->refocus();
if (oldGrab->onEnd)
oldGrab->onEnd();
}
if (!grab)
return;
seatGrab = grab;
refocusGrab();
}
bool CSeatGrab::accepts(wlr_surface* surf) {
return std::find(surfs.begin(), surfs.end(), surf) != surfs.end();
}
void CSeatGrab::add(wlr_surface* surf) {
surfs.push_back(surf);
}
void CSeatGrab::remove(wlr_surface* surf) {
std::erase(surfs, surf);
if ((keyboard && g_pSeatManager->state.keyboardFocus == surf) || (pointer && g_pSeatManager->state.pointerFocus == surf))
g_pSeatManager->refocusGrab();
}
void CSeatGrab::setCallback(std::function<void()> onEnd_) {
onEnd = onEnd_;
}
void CSeatGrab::clear() {
surfs.clear();
}

37
src/managers/SeatManager.hpp
View file

@ -14,6 +14,37 @@ class CWLSeatResource;
class IPointer;
class IKeyboard;
/*
A seat grab defines a restricted set of surfaces that can be focused.
Only one grab can be active at a time
when a grab is removed, refocus() will happen
Different from a constraint.
When first set with setGrab, SeatManager will try to find a surface that is at the mouse pointer to focus,
from first added to last added. If none are, first is focused.
*/
class CSeatGrab {
public:
bool accepts(wlr_surface* surf);
void add(wlr_surface* surf);
void remove(wlr_surface* surf);
void setCallback(std::function<void()> onEnd_);
void clear();
bool keyboard = false;
bool pointer = false;
bool touch = false;
bool removeOnInput = true; // on hard input e.g. click outside, remove
private:
std::vector<wlr_surface*> surfs; // read-only
std::function<void()> onEnd;
friend class CSeatManager;
};
class CSeatManager {
public:
CSeatManager();
@ -76,6 +107,9 @@ class CSeatManager {
WP<IPointer> mouse;
WP<IKeyboard> keyboard;
void setGrab(SP<CSeatGrab> grab); // nullptr removes
SP<CSeatGrab> seatGrab;
private:
struct SSeatResourceContainer {
SSeatResourceContainer(SP<CWLSeatResource>);
@ -92,6 +126,8 @@ class CSeatManager {
void onNewSeatResource(SP<CWLSeatResource> resource);
SP<SSeatResourceContainer> containerForResource(SP<CWLSeatResource> seatResource);
void refocusGrab();
struct {
CHyprSignalListener newSeatResource;
} listeners;
@ -101,6 +137,7 @@ class CSeatManager {
DYNLISTENER(touchSurfaceDestroy);
friend struct SSeatResourceContainer;
friend class CSeatGrab;
};
inline UP<CSeatManager> g_pSeatManager;

26
src/managers/input/InputManager.cpp
View file

@ -358,6 +358,26 @@ void CInputManager::mouseMoveUnified(uint32_t time, bool refocus) {
if (g_pCompositor->m_pLastMonitor->output->software_cursor_locks > 0)
g_pCompositor->scheduleFrameForMonitor(g_pCompositor->m_pLastMonitor.get());
// grabs
if (g_pSeatManager->seatGrab && !g_pSeatManager->seatGrab->accepts(foundSurface)) {
if (m_bHardInput || refocus) {
g_pSeatManager->setGrab(nullptr);
return; // setGrab will refocus
} else {
// we need to grab the last surface.
foundSurface = g_pSeatManager->state.pointerFocus;
auto HLSurface = CWLSurface::surfaceFromWlr(foundSurface);
if (HLSurface) {
const auto BOX = HLSurface->getSurfaceBoxGlobal();
if (BOX.has_value())
surfacePos = BOX->pos();
}
}
}
if (!foundSurface) {
if (!m_bEmptyFocusCursorSet) {
if (*PRESIZEONBORDER && *PRESIZECURSORICON && m_eBorderIconDirection != BORDERICON_NONE) {
@ -678,6 +698,12 @@ void CInputManager::processMouseDownNormal(const IPointer::SButtonEvent& e) {
if (const auto PMON = g_pCompositor->getMonitorFromVector(mouseCoords); PMON != g_pCompositor->m_pLastMonitor.get() && PMON)
g_pCompositor->setActiveMonitor(PMON);
if (g_pSeatManager->seatGrab && e.state == WL_POINTER_BUTTON_STATE_PRESSED) {
m_bHardInput = true;
simulateMouseMovement();
m_bHardInput = false;
}
}
void CInputManager::processMouseDownKill(const IPointer::SButtonEvent& e) {

6
src/managers/input/InputManager.hpp
View file

@ -188,10 +188,12 @@ class CInputManager {
void releaseAllMouseButtons();
// for some bugs in follow mouse 0
bool m_bLastFocusOnLS = false;
bool m_bLastFocusOnLS = false;
bool m_bLastFocusOnIMEPopup = false;
// for hard input e.g. clicks
bool m_bHardInput = false;
// for hiding cursor on touch
bool m_bLastInputTouch = false;

193
src/protocols/FocusGrab.cpp
View file

@ -7,119 +7,7 @@
#include <memory>
#include <wayland-server.h>
// static void focus_grab_pointer_enter(wlr_seat_pointer_grab* grab, wlr_surface* surface, double sx, double sy) {
// if (static_cast<CFocusGrab*>(grab->data)->isSurfaceComitted(surface))
// wlr_seat_pointer_enter(grab->seat, surface, sx, sy);
// else
// wlr_seat_pointer_clear_focus(grab->seat);
// }
// static void focus_grab_pointer_clear_focus(wlr_seat_pointer_grab* grab) {
// wlr_seat_pointer_clear_focus(grab->seat);
// }
// static void focus_grab_pointer_motion(wlr_seat_pointer_grab* grab, uint32_t time, double sx, double sy) {
// wlr_seat_pointer_send_motion(grab->seat, time, sx, sy);
// }
// static uint32_t focus_grab_pointer_button(wlr_seat_pointer_grab* grab, uint32_t time, uint32_t button, wl_pointer_button_state state) {
// uint32_t serial = wlr_seat_pointer_send_button(grab->seat, time, button, state);
// if (serial)
// return serial;
// else {
// static_cast<CFocusGrab*>(grab->data)->finish(true);
// return 0;
// }
// }
// static void focus_grab_pointer_axis(wlr_seat_pointer_grab* grab, uint32_t time, enum wl_pointer_axis orientation, double value, int32_t value_discrete,
// enum wl_pointer_axis_source source, enum wl_pointer_axis_relative_direction relative_direction) {
// wlr_seat_pointer_send_axis(grab->seat, time, orientation, value, value_discrete, source, relative_direction);
// }
// static void focus_grab_pointer_frame(wlr_seat_pointer_grab* grab) {
// wlr_seat_pointer_send_frame(grab->seat);
// }
// static void focus_grab_pointer_cancel(wlr_seat_pointer_grab* grab) {
// static_cast<CFocusGrab*>(grab->data)->finish(true);
// }
// static const wlr_pointer_grab_interface focus_grab_pointer_impl = {
// .enter = focus_grab_pointer_enter,
// .clear_focus = focus_grab_pointer_clear_focus,
// .motion = focus_grab_pointer_motion,
// .button = focus_grab_pointer_button,
// .axis = focus_grab_pointer_axis,
// .frame = focus_grab_pointer_frame,
// .cancel = focus_grab_pointer_cancel,
// };
// static void focus_grab_keyboard_enter(wlr_seat_keyboard_grab* grab, wlr_surface* surface, const uint32_t keycodes[], size_t num_keycodes, const wlr_keyboard_modifiers* modifiers) {
// if (static_cast<CFocusGrab*>(grab->data)->isSurfaceComitted(surface))
// wlr_seat_keyboard_enter(grab->seat, surface, keycodes, num_keycodes, modifiers);
// // otherwise the last grabbed window should retain keyboard focus.
// }
// static void focus_grab_keyboard_clear_focus(wlr_seat_keyboard_grab* grab) {
// static_cast<CFocusGrab*>(grab->data)->finish(true);
// }
// static void focus_grab_keyboard_key(wlr_seat_keyboard_grab* grab, uint32_t time, uint32_t key, uint32_t state) {
// wlr_seat_keyboard_send_key(grab->seat, time, key, state);
// }
// static void focus_grab_keyboard_modifiers(wlr_seat_keyboard_grab* grab, const wlr_keyboard_modifiers* modifiers) {
// wlr_seat_keyboard_send_modifiers(grab->seat, modifiers);
// }
// static void focus_grab_keyboard_cancel(wlr_seat_keyboard_grab* grab) {
// static_cast<CFocusGrab*>(grab->data)->finish(true);
// }
// static const wlr_keyboard_grab_interface focus_grab_keyboard_impl = {
// .enter = focus_grab_keyboard_enter,
// .clear_focus = focus_grab_keyboard_clear_focus,
// .key = focus_grab_keyboard_key,
// .modifiers = focus_grab_keyboard_modifiers,
// .cancel = focus_grab_keyboard_cancel,
// };
// static uint32_t focus_grab_touch_down(wlr_seat_touch_grab* grab, uint32_t time, wlr_touch_point* point) {
// if (!static_cast<CFocusGrab*>(grab->data)->isSurfaceComitted(point->surface))
// return 0;
// return wlr_seat_touch_send_down(grab->seat, point->surface, time, point->touch_id, point->sx, point->sy);
// }
// static void focus_grab_touch_up(wlr_seat_touch_grab* grab, uint32_t time, wlr_touch_point* point) {
// wlr_seat_touch_send_up(grab->seat, time, point->touch_id);
// }
// static void focus_grab_touch_motion(wlr_seat_touch_grab* grab, uint32_t time, wlr_touch_point* point) {
// wlr_seat_touch_send_motion(grab->seat, time, point->touch_id, point->sx, point->sy);
// }
// static void focus_grab_touch_enter(wlr_seat_touch_grab* grab, uint32_t time, wlr_touch_point* point) {}
// static void focus_grab_touch_frame(wlr_seat_touch_grab* grab) {
// wlr_seat_touch_send_frame(grab->seat);
// }
// static void focus_grab_touch_cancel(wlr_seat_touch_grab* grab) {
// static_cast<CFocusGrab*>(grab->data)->finish(true);
// }
// static const wlr_touch_grab_interface focus_grab_touch_impl = {
// .down = focus_grab_touch_down,
// .up = focus_grab_touch_up,
// .motion = focus_grab_touch_motion,
// .enter = focus_grab_touch_enter,
// .frame = focus_grab_touch_frame,
// .cancel = focus_grab_touch_cancel,
// };
#define LOGM PROTO::focusGrab->protoLog
CFocusGrabSurfaceState::CFocusGrabSurfaceState(CFocusGrab* grab, wlr_surface* surface) {
hyprListener_surfaceDestroy.initCallback(
@ -134,14 +22,10 @@ CFocusGrab::CFocusGrab(SP<CHyprlandFocusGrabV1> resource_) : resource(resource_)
if (!resource->resource())
return;
// m_sPointerGrab.interface = &focus_grab_pointer_impl;
// m_sPointerGrab.data = this;
// m_sKeyboardGrab.interface = &focus_grab_keyboard_impl;
// m_sKeyboardGrab.data = this;
// m_sTouchGrab.interface = &focus_grab_touch_impl;
// m_sTouchGrab.data = this;
grab = makeShared<CSeatGrab>();
grab->keyboard = true;
grab->pointer = true;
grab->setCallback([this]() { finish(true); });
resource->setDestroy([this](CHyprlandFocusGrabV1* pMgr) { PROTO::focusGrab->destroyGrab(this); });
resource->setOnDestroy([this](CHyprlandFocusGrabV1* pMgr) { PROTO::focusGrab->destroyGrab(this); });
@ -168,21 +52,8 @@ bool CFocusGrab::isSurfaceComitted(wlr_surface* surface) {
void CFocusGrab::start() {
if (!m_bGrabActive) {
// wlr_seat_pointer_start_grab(g_pCompositor->m_sSeat.seat, &m_sPointerGrab);
// wlr_seat_keyboard_start_grab(g_pCompositor->m_sSeat.seat, &m_sKeyboardGrab);
// wlr_seat_touch_start_grab(g_pCompositor->m_sSeat.seat, &m_sTouchGrab);
m_bGrabActive = true;
// Ensure the grab ends if another grab begins, including from xdg_popup::grab.
// hyprListener_pointerGrabStarted.initCallback(
// &g_pCompositor->m_sSeat.seat->events.pointer_grab_begin, [this](void*, void*) { finish(true); }, this, "CFocusGrab");
// hyprListener_keyboardGrabStarted.initCallback(
// &g_pCompositor->m_sSeat.seat->events.keyboard_grab_begin, [this](void*, void*) { finish(true); }, this, "CFocusGrab");
// hyprListener_touchGrabStarted.initCallback(
// &g_pCompositor->m_sSeat.seat->events.touch_grab_begin, [this](void*, void*) { finish(true); }, this, "CFocusGrab");
g_pSeatManager->setGrab(grab);
}
// Ensure new surfaces are focused if under the mouse when comitted.
@ -193,59 +64,39 @@ void CFocusGrab::start() {
void CFocusGrab::finish(bool sendCleared) {
if (m_bGrabActive) {
m_bGrabActive = false;
// hyprListener_pointerGrabStarted.removeCallback();
// hyprListener_keyboardGrabStarted.removeCallback();
// hyprListener_touchGrabStarted.removeCallback();
// Only clear grabs that belong to this focus grab. When superseded by another grab
// or xdg_popup grab we might not own the current grab.
bool hadGrab = false;
// if (g_pCompositor->m_sSeat.seat->pointer_state.grab == &m_sPointerGrab) {
// wlr_seat_pointer_end_grab(g_pCompositor->m_sSeat.seat);
// hadGrab = true;
// }
// if (g_pCompositor->m_sSeat.seat->keyboard_state.grab == &m_sKeyboardGrab) {
// wlr_seat_keyboard_end_grab(g_pCompositor->m_sSeat.seat);
// hadGrab = true;
// }
// if (g_pCompositor->m_sSeat.seat->touch_state.grab == &m_sTouchGrab) {
// wlr_seat_touch_end_grab(g_pCompositor->m_sSeat.seat);
// hadGrab = true;
// }
if (g_pSeatManager->seatGrab == grab) {
g_pSeatManager->setGrab(nullptr);
}
grab->clear();
m_mSurfaces.clear();
if (sendCleared)
resource->sendCleared();
// Ensure surfaces under the mouse when the grab ends get focus.
if (hadGrab)
g_pInputManager->refocus();
}
}
void CFocusGrab::addSurface(wlr_surface* surface) {
auto iter = m_mSurfaces.find(surface);
if (iter == m_mSurfaces.end())
if (iter == m_mSurfaces.end()) {
m_mSurfaces.emplace(surface, std::make_unique<CFocusGrabSurfaceState>(this, surface));
}
}
void CFocusGrab::removeSurface(wlr_surface* surface) {
auto iter = m_mSurfaces.find(surface);
if (iter != m_mSurfaces.end()) {
if (iter->second->state == CFocusGrabSurfaceState::PendingAddition)
if (iter->second->state == CFocusGrabSurfaceState::PendingAddition) {
m_mSurfaces.erase(iter);
else
} else
iter->second->state = CFocusGrabSurfaceState::PendingRemoval;
}
}
void CFocusGrab::eraseSurface(wlr_surface* surface) {
removeSurface(surface);
commit();
commit(true);
}
void CFocusGrab::refocusKeyboard() {
@ -264,22 +115,26 @@ void CFocusGrab::refocusKeyboard() {
if (surface)
g_pCompositor->focusSurface(surface);
else
Debug::log(ERR, "CFocusGrab::refocusKeyboard called with no committed surfaces. This should never happen.");
LOGM(ERR, "CFocusGrab::refocusKeyboard called with no committed surfaces. This should never happen.");
}
void CFocusGrab::commit() {
void CFocusGrab::commit(bool removeOnly) {
auto surfacesChanged = false;
auto anyComitted = false;
for (auto iter = m_mSurfaces.begin(); iter != m_mSurfaces.end();) {
switch (iter->second->state) {
case CFocusGrabSurfaceState::PendingRemoval:
grab->remove(iter->first);
iter = m_mSurfaces.erase(iter);
surfacesChanged = true;
continue;
case CFocusGrabSurfaceState::PendingAddition:
iter->second->state = CFocusGrabSurfaceState::Comitted;
surfacesChanged = true;
anyComitted = true;
if (!removeOnly) {
iter->second->state = CFocusGrabSurfaceState::Comitted;
grab->add(iter->first);
surfacesChanged = true;
anyComitted = true;
}
break;
case CFocusGrabSurfaceState::Comitted: anyComitted = true; break;
}

10
src/protocols/FocusGrab.hpp
View file

@ -8,6 +8,7 @@
#include <vector>
class CFocusGrab;
class CSeatGrab;
class CFocusGrabSurfaceState {
public:
@ -40,14 +41,13 @@ class CFocusGrab {
void removeSurface(wlr_surface* surface);
void eraseSurface(wlr_surface* surface);
void refocusKeyboard();
void commit();
void commit(bool removeOnly = false);
SP<CHyprlandFocusGrabV1> resource;
std::unordered_map<wlr_surface*, UP<CFocusGrabSurfaceState>> m_mSurfaces;
// wlr_seat_pointer_grab m_sPointerGrab;
// wlr_seat_keyboard_grab m_sKeyboardGrab;
// wlr_seat_touch_grab m_sTouchGrab;
bool m_bGrabActive = false;
SP<CSeatGrab> grab;
bool m_bGrabActive = false;
DYNLISTENER(pointerGrabStarted);
DYNLISTENER(keyboardGrabStarted);

57
src/protocols/XDGShell.cpp
View file

@ -1,6 +1,8 @@
#include "XDGShell.hpp"
#include <algorithm>
#include "../Compositor.hpp"
#include "../managers/SeatManager.hpp"
#include "core/Seat.hpp"
#define LOGM PROTO::xdgShell->protoLog
@ -14,12 +16,14 @@ CXDGPopupResource::CXDGPopupResource(SP<CXdgPopup> resource_, SP<CXDGSurfaceReso
resource->setDestroy([this](CXdgPopup* r) {
if (surface && surface->mapped)
surface->events.unmap.emit();
PROTO::xdgShell->onPopupDestroy(self);
events.destroy.emit();
PROTO::xdgShell->destroyResource(this);
});
resource->setOnDestroy([this](CXdgPopup* r) {
if (surface && surface->mapped)
surface->events.unmap.emit();
PROTO::xdgShell->onPopupDestroy(self);
events.destroy.emit();
PROTO::xdgShell->destroyResource(this);
});
@ -34,11 +38,17 @@ CXDGPopupResource::CXDGPopupResource(SP<CXdgPopup> resource_, SP<CXDGSurfaceReso
events.reposition.emit();
});
resource->setGrab([this](CXdgPopup* r, wl_resource* seat, uint32_t serial) {
LOGM(LOG, "xdg_popup {:x} requests grab", (uintptr_t)this);
PROTO::xdgShell->addOrStartGrab(self.lock());
});
if (parent)
taken = true;
}
CXDGPopupResource::~CXDGPopupResource() {
PROTO::xdgShell->onPopupDestroy(self);
events.destroy.emit();
}
@ -85,6 +95,7 @@ void CXDGPopupResource::configure(const CBox& box) {
}
void CXDGPopupResource::done() {
events.dismissed.emit();
resource->sendPopupDone();
}
@ -659,7 +670,15 @@ wl_client* CXDGWMBase::client() {
}
CXDGShellProtocol::CXDGShellProtocol(const wl_interface* iface, const int& ver, const std::string& name) : IWaylandProtocol(iface, ver, name) {
;
grab = makeShared<CSeatGrab>();
grab->keyboard = true;
grab->pointer = true;
grab->setCallback([this]() {
for (auto& g : grabbed) {
g->done();
}
grabbed.clear();
});
}
void CXDGShellProtocol::bindManager(wl_client* client, void* data, uint32_t ver, uint32_t id) {
@ -695,3 +714,39 @@ void CXDGShellProtocol::destroyResource(CXDGToplevelResource* resource) {
void CXDGShellProtocol::destroyResource(CXDGPopupResource* resource) {
std::erase_if(m_vPopups, [&](const auto& other) { return other.get() == resource; });
}
void CXDGShellProtocol::addOrStartGrab(SP<CXDGPopupResource> popup) {
if (!grabOwner) {
grabOwner = popup;
grabbed.clear();
grab->clear();
grab->add(popup->surface->surface);
if (popup->parent)
grab->add(popup->parent->surface);
g_pSeatManager->setGrab(grab);
grabbed.emplace_back(popup);
return;
}
grabbed.emplace_back(popup);
grab->add(popup->surface->surface);
if (popup->parent)
grab->add(popup->parent->surface);
}
void CXDGShellProtocol::onPopupDestroy(WP<CXDGPopupResource> popup) {
if (popup == grabOwner) {
g_pSeatManager->setGrab(nullptr);
for (auto& g : grabbed) {
g->done();
}
grabbed.clear();
return;
}
std::erase(grabbed, popup);
if (popup->surface)
grab->remove(popup->surface->surface);
}

15
src/protocols/XDGShell.hpp
View file

@ -59,6 +59,7 @@ class CXDGPopupResource {
struct {
CSignal reposition;
CSignal dismissed;
CSignal destroy; // only the role
} events;
@ -198,10 +199,10 @@ class CXDGPositionerResource {
bool good();
SXDGPositionerState state;
SXDGPositionerState state;
WP<CXDGWMBase> owner;
WP<CXDGPositionerResource> self;
WP<CXDGWMBase> owner;
WP<CXDGPositionerResource> self;
private:
SP<CXdgPositioner> resource;
@ -244,6 +245,14 @@ class CXDGShellProtocol : public IWaylandProtocol {
std::vector<SP<CXDGToplevelResource>> m_vToplevels;
std::vector<SP<CXDGPopupResource>> m_vPopups;
// current popup grab
WP<CXDGPopupResource> grabOwner;
SP<CSeatGrab> grab;
std::vector<WP<CXDGPopupResource>> grabbed;
void addOrStartGrab(SP<CXDGPopupResource> popup);
void onPopupDestroy(WP<CXDGPopupResource> popup);
friend class CXDGWMBase;
friend class CXDGPositionerResource;
friend class CXDGSurfaceResource;