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#include "Events.hpp"
#include "../Compositor.hpp"
#include "../helpers/WLClasses.hpp"
#include "../managers/input/InputManager.hpp"
#include "../render/Renderer.hpp"
// --------------------------------------------- //
// _____ ____ _____ _ _ _____ _____ //
// | __ \ / __ \| __ \| | | | __ \ / ____| //
// | |__) | | | | |__) | | | | |__) | (___ //
// | ___/| | | | ___/| | | | ___/ \___ \ //
// | | | |__| | | | |__| | | ____) | //
// |_| \____/|_| \____/|_| |_____/ //
// //
// --------------------------------------------- //
void addPopupGlobalCoords(void* pPopup, int* x, int* y) {
SXDGPopup* const PPOPUP = (SXDGPopup*)pPopup;
auto curPopup = PPOPUP;
int px = 0;
int py = 0;
while (true) {
px += curPopup->popup->current.geometry.x;
py += curPopup->popup->current.geometry.y;
if (curPopup == PPOPUP && PPOPUP->parentWindow) {
px -= curPopup->popup->base->current.geometry.x;
py -= curPopup->popup->base->current.geometry.y;
}
if (curPopup->popup && !curPopup->parentPopup && !curPopup->parentWindow) {
const auto EXTENTSSURFACE = pixman_region32_extents(&curPopup->popup->base->surface->input_region);
px -= EXTENTSSURFACE->x1;
py -= EXTENTSSURFACE->y1;
}
if (curPopup->parentPopup) {
curPopup = curPopup->parentPopup;
} else {
break;
}
}
px += PPOPUP->lx;
py += PPOPUP->ly;
*x += px;
*y += py;
}
void createNewPopup(wlr_xdg_popup* popup, SXDGPopup* pHyprPopup) {
pHyprPopup->popup = popup;
pHyprPopup->hyprListener_destroyPopupXDG.initCallback(&popup->base->events.destroy, &Events::listener_destroyPopupXDG, pHyprPopup, "HyprPopup");
pHyprPopup->hyprListener_mapPopupXDG.initCallback(&popup->base->surface->events.map, &Events::listener_mapPopupXDG, pHyprPopup, "HyprPopup");
pHyprPopup->hyprListener_unmapPopupXDG.initCallback(&popup->base->surface->events.unmap, &Events::listener_unmapPopupXDG, pHyprPopup, "HyprPopup");
pHyprPopup->hyprListener_newPopupFromPopupXDG.initCallback(&popup->base->events.new_popup, &Events::listener_newPopupFromPopupXDG, pHyprPopup, "HyprPopup");
pHyprPopup->hyprListener_commitPopupXDG.initCallback(&popup->base->surface->events.commit, &Events::listener_commitPopupXDG, pHyprPopup, "HyprPopup");
const auto PMONITOR = g_pCompositor->m_pLastMonitor;
wlr_box box = {.x = PMONITOR->vecPosition.x - pHyprPopup->lx, .y = PMONITOR->vecPosition.y - pHyprPopup->ly, .width = PMONITOR->vecSize.x, .height = PMONITOR->vecSize.y};
wlr_xdg_popup_unconstrain_from_box(popup, &box);
pHyprPopup->monitor = PMONITOR;
Debug::log(LOG, "Popup: Unconstrained from lx ly: %f %f, pHyprPopup lx ly: %f %f", (float)PMONITOR->vecPosition.x, (float)PMONITOR->vecPosition.y, (float)pHyprPopup->lx,
(float)pHyprPopup->ly);
}
void Events::listener_newPopup(void* owner, void* data) {
SLayerSurface* layersurface = (SLayerSurface*)owner;
ASSERT(layersurface);
Debug::log(LOG, "New layer popup created from surface %lx", layersurface);
const auto WLRPOPUP = (wlr_xdg_popup*)data;
const auto PNEWPOPUP = g_pCompositor->m_vXDGPopups.emplace_back(std::make_unique<SXDGPopup>()).get();
const auto PMONITOR = g_pCompositor->getMonitorFromID(layersurface->monitorID);
PNEWPOPUP->popup = WLRPOPUP;
PNEWPOPUP->lx = layersurface->position.x;
PNEWPOPUP->ly = layersurface->position.y;
PNEWPOPUP->monitor = PMONITOR;
PNEWPOPUP->parentLS = layersurface;
createNewPopup(WLRPOPUP, PNEWPOPUP);
}
void Events::listener_newPopupXDG(void* owner, void* data) {
CWindow* PWINDOW = (CWindow*)owner;
ASSERT(PWINDOW);
if (!PWINDOW->m_bIsMapped)
return;
Debug::log(LOG, "New layer popup created from XDG window %lx -> %s", PWINDOW, PWINDOW->m_szTitle.c_str());
const auto WLRPOPUP = (wlr_xdg_popup*)data;
const auto PNEWPOPUP = g_pCompositor->m_vXDGPopups.emplace_back(std::make_unique<SXDGPopup>()).get();
const auto PMONITOR = g_pCompositor->getMonitorFromID(PWINDOW->m_iMonitorID);
PNEWPOPUP->popup = WLRPOPUP;
PNEWPOPUP->lx = PWINDOW->m_vRealPosition.goalv().x;
PNEWPOPUP->ly = PWINDOW->m_vRealPosition.goalv().y;
PNEWPOPUP->parentWindow = PWINDOW;
PNEWPOPUP->monitor = PMONITOR;
createNewPopup(WLRPOPUP, PNEWPOPUP);
}
void Events::listener_newPopupFromPopupXDG(void* owner, void* data) {
SXDGPopup* PPOPUP = (SXDGPopup*)owner;
ASSERT(PPOPUP);
if (PPOPUP->parentWindow)
Debug::log(LOG, "New popup created from XDG Window popup %lx -> %s", PPOPUP, PPOPUP->parentWindow->m_szTitle.c_str());
else
Debug::log(LOG, "New popup created from Non-Window popup %lx", PPOPUP);
const auto WLRPOPUP = (wlr_xdg_popup*)data;
const auto PNEWPOPUP = g_pCompositor->m_vXDGPopups.emplace_back(std::make_unique<SXDGPopup>()).get();
PNEWPOPUP->popup = WLRPOPUP;
PNEWPOPUP->parentPopup = PPOPUP;
PNEWPOPUP->lx = PPOPUP->lx;
PNEWPOPUP->ly = PPOPUP->ly;
PNEWPOPUP->parentWindow = PPOPUP->parentWindow;
PNEWPOPUP->monitor = PPOPUP->monitor;
createNewPopup(WLRPOPUP, PNEWPOPUP);
}
void Events::listener_mapPopupXDG(void* owner, void* data) {
SXDGPopup* PPOPUP = (SXDGPopup*)owner;
ASSERT(PPOPUP);
Debug::log(LOG, "New XDG Popup mapped at %d %d", (int)PPOPUP->lx, (int)PPOPUP->ly);
if (PPOPUP->parentWindow)
PPOPUP->parentWindow->m_lPopupSurfaces.emplace_back(PPOPUP->popup->base->surface);
else if (PPOPUP->parentLS)
PPOPUP->parentLS->popupSurfaces.emplace_back(PPOPUP->popup->base->surface);
PPOPUP->pSurfaceTree = SubsurfaceTree::createTreeRoot(PPOPUP->popup->base->surface, addPopupGlobalCoords, PPOPUP, PPOPUP->parentWindow);
int lx = 0, ly = 0;
addPopupGlobalCoords(PPOPUP, &lx, &ly);
wlr_box extents;
wlr_surface_get_extends(PPOPUP->popup->base->surface, &extents);
g_pHyprRenderer->damageBox(lx - extents.x, ly - extents.y, extents.width + 2, extents.height + 2);
if (PPOPUP->monitor)
g_pProtocolManager->m_pFractionalScaleProtocolManager->setPreferredScaleForSurface(PPOPUP->popup->base->surface, PPOPUP->monitor->scale);
Debug::log(LOG, "XDG Popup got assigned a surfaceTreeNode %lx", PPOPUP->pSurfaceTree);
}
void Events::listener_unmapPopupXDG(void* owner, void* data) {
SXDGPopup* PPOPUP = (SXDGPopup*)owner;
Debug::log(LOG, "XDG Popup unmapped");
ASSERT(PPOPUP);
if (PPOPUP->popup->base->surface == g_pCompositor->m_pLastFocus)
g_pInputManager->releaseAllMouseButtons();
SubsurfaceTree::destroySurfaceTree(PPOPUP->pSurfaceTree);
int lx = 0, ly = 0;
addPopupGlobalCoords(PPOPUP, &lx, &ly);
wlr_box extents;
wlr_surface_get_extends(PPOPUP->popup->base->surface, &extents);
g_pHyprRenderer->damageBox(lx - extents.x, ly - extents.y, extents.width + 2, extents.height + 2);
if (PPOPUP->parentWindow)
std::erase(PPOPUP->parentWindow->m_lPopupSurfaces, PPOPUP->popup->base->surface);
else if (PPOPUP->parentLS)
std::erase(PPOPUP->parentLS->popupSurfaces, PPOPUP->popup->base->surface);
PPOPUP->pSurfaceTree = nullptr;
g_pInputManager->simulateMouseMovement(); // to focus and return back to an appropriate surface
}
void Events::listener_commitPopupXDG(void* owner, void* data) {
SXDGPopup* PPOPUP = (SXDGPopup*)owner;
int lx = 0, ly = 0;
addPopupGlobalCoords(PPOPUP, &lx, &ly);
g_pHyprRenderer->damageSurface(PPOPUP->popup->base->surface, lx, ly);
}
void Events::listener_destroyPopupXDG(void* owner, void* data) {
SXDGPopup* PPOPUP = (SXDGPopup*)owner;
ASSERT(PPOPUP);
Debug::log(LOG, "Destroyed popup XDG %lx", PPOPUP);
if (PPOPUP->pSurfaceTree) {
SubsurfaceTree::destroySurfaceTree(PPOPUP->pSurfaceTree);
PPOPUP->pSurfaceTree = nullptr;
}
std::erase_if(g_pCompositor->m_vXDGPopups, [&](std::unique_ptr<SXDGPopup>& el) { return el.get() == PPOPUP; });
}
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