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Hyprland
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rework popups completely

This commit is contained in:
vaxerski 2022-03-27 17:25:20 +02:00
parent 4c3b9ae207
commit ad36a9dc9e
11 changed files with 314 additions and 285 deletions
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14
src/Compositor.cpp
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@ -365,20 +365,6 @@ bool CCompositor::windowValidMapped(CWindow* pWindow) {
return true;
}
SLayerSurface* CCompositor::getLayerForPopup(SLayerPopup* pPopup) {
auto CurrentPopup = pPopup;
while (CurrentPopup->parentPopup != nullptr) {
for (auto& p : g_pCompositor->m_lLayerPopups) {
if (p.popup == CurrentPopup->parentPopup) {
CurrentPopup = &p;
break;
}
}
}
return CurrentPopup->parentSurface;
}
CWindow* CCompositor::getWindowForPopup(wlr_xdg_popup* popup) {
for (auto& p : m_lXDGPopups) {
if (p.popup == popup)

2
src/Compositor.hpp
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@ -53,7 +53,6 @@ public:
std::list<SMonitor> m_lMonitors;
std::list<CWindow> m_lWindows;
std::list<SLayerPopup> m_lLayerPopups;
std::list<SXDGPopup> m_lXDGPopups;
std::list<SWorkspace> m_lWorkspaces;
std::list<SSubsurface> m_lSubsurfaces;
@ -82,7 +81,6 @@ public:
CWindow* windowFromCursor();
CWindow* windowFloatingFromCursor();
SMonitor* getMonitorFromOutput(wlr_output*);
SLayerSurface* getLayerForPopup(SLayerPopup*);
CWindow* getWindowForPopup(wlr_xdg_popup*);
CWindow* getWindowFromSurface(wlr_surface*);
bool isWorkspaceVisible(const int&);

2
src/Window.hpp
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@ -14,7 +14,7 @@ public:
DYNLISTENER(setTitleWindow);
DYNLISTENER(fullscreenWindow);
DYNLISTENER(newPopupXDG);
DYNLISTENER(newSubsurfaceWindow);
// DYNLISTENER(newSubsurfaceWindow);
union {
wlr_xdg_surface* xdg;

8
src/defines.hpp
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@ -1,4 +1,5 @@
#include "includes.hpp"
#include "debug/Log.hpp"
#ifndef NDEBUG
#define ISDEBUG true
@ -10,6 +11,7 @@
#define LISTENER(name) void listener_##name(wl_listener*, void*); inline wl_listener listen_##name = { .notify = listener_##name };
#define DYNLISTENER(name) wl_listener listen_##name = { .notify = Events::listener_##name };
#define DYNMULTILISTENER(name) wl_listener listen_##name;
#define VECINRECT(vec, x1, y1, x2, y2) (vec.x >= (x1) && vec.x <= (x2) && vec.y >= (y1) && vec.y <= (y2))
@ -22,4 +24,8 @@
#define GREEN(c) ((double)(((c) >> 8) & 0xff) / 255.0)
#define BLUE(c) ((double)(((c)) & 0xff) / 255.0)
#define HYPRATOM(name) {name, 0}
#define HYPRATOM(name) {name, 0}
#define RASSERT(expr, reason) if (expr) { Debug::log(CRIT, "\n==========================================================================================\nASSERTION FAILED! \n\n%s\n\nat: line %s in %s", reason, __LINE__, __FILE__); RIP("Assertion failed! See the log in /tmp/hypr/hyprland.log for more info.");}
#define ASSERT(expr) RASSERT(expr, "?")

18
src/events/Events.hpp
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@ -1,6 +1,12 @@
#pragma once
#include "../defines.hpp"
//
// LISTEN_NAME -> the wl_listener
//
// LISTENER_NAME -> the wl_listener.notify function
//
namespace Events {
// Monitor events
LISTENER(change);
@ -14,19 +20,15 @@ namespace Events {
LISTENER(commitLayerSurface);
// Subsurfaces
LISTENER(newSubsurface);
LISTENER(newSubsurfaceNode);
LISTENER(destroySubsurfaceNode);
LISTENER(mapSubsurface);
LISTENER(unmapSubsurface);
LISTENER(destroySubsurface);
LISTENER(commitSubsurface);
// Popups
LISTENER(newPopup);
LISTENER(newPopupFromPopup);
LISTENER(mapPopup);
LISTENER(unmapPopup);
LISTENER(destroyPopup);
LISTENER(commitPopup);
LISTENER(newPopup); // LayerSurface
LISTENER(newPopupXDG);
LISTENER(mapPopupXDG);
@ -49,7 +51,7 @@ namespace Events {
LISTENER(configureX11);
// Window subsurfaces
LISTENER(newSubsurfaceWindow);
// LISTENER(newSubsurfaceWindow);
// Input events
LISTENER(mouseMove);

81
src/events/Layers.cpp
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@ -44,7 +44,6 @@ void Events::listener_newLayerSurface(wl_listener* listener, void* data) {
wl_signal_add(&WLRLAYERSURFACE->events.map, &layerSurface->listen_mapLayerSurface);
wl_signal_add(&WLRLAYERSURFACE->events.unmap, &layerSurface->listen_unmapLayerSurface);
wl_signal_add(&WLRLAYERSURFACE->events.new_popup, &layerSurface->listen_newPopup);
wl_signal_add(&WLRLAYERSURFACE->surface->events.new_subsurface, &layerSurface->listen_newSubsurface);
layerSurface->layerSurface = WLRLAYERSURFACE;
layerSurface->layer = WLRLAYERSURFACE->current.layer;
@ -108,6 +107,8 @@ void Events::listener_mapLayerSurface(wl_listener* listener, void* data) {
if (layersurface->layerSurface->current.keyboard_interactive)
g_pCompositor->focusSurface(layersurface->layerSurface->surface);
layersurface->position = Vector2D(layersurface->geometry.x, layersurface->geometry.y);
}
void Events::listener_unmapLayerSurface(wl_listener* listener, void* data) {
@ -152,82 +153,6 @@ void Events::listener_commitLayerSurface(wl_listener* listener, void* data) {
}
g_pLayoutManager->getCurrentLayout()->recalculateMonitor(PMONITOR->ID);
}
//
// Subsurfaces
//
void createSubsurface(wlr_subsurface* pSubSurface, SLayerSurface* pLayerSurface) {
if (!pSubSurface || !pLayerSurface)
return;
Debug::log(LOG, "Subsurface %x created", pSubSurface);
g_pCompositor->m_lSubsurfaces.push_back(SSubsurface());
const auto PNEWSUBSURFACE = &g_pCompositor->m_lSubsurfaces.back();
PNEWSUBSURFACE->subsurface = pSubSurface;
PNEWSUBSURFACE->pParentSurface = pLayerSurface;
wl_signal_add(&pSubSurface->events.map, &PNEWSUBSURFACE->listen_mapSubsurface);
wl_signal_add(&pSubSurface->events.unmap, &PNEWSUBSURFACE->listen_unmapSubsurface);
wl_signal_add(&pSubSurface->events.destroy, &PNEWSUBSURFACE->listen_destroySubsurface);
wl_signal_add(&pSubSurface->surface->events.commit, &PNEWSUBSURFACE->listen_commitSubsurface);
}
void damageSubsurface(SSubsurface* subSurface, bool all = false) {
if (!subSurface->pParentSurface->layerSurface->output)
return;
const auto PMONITOR = g_pCompositor->getMonitorFromOutput(subSurface->pParentSurface->layerSurface->output);
if (!PMONITOR)
return; // wut?
int x = subSurface->subsurface->current.x + subSurface->pParentSurface->geometry.x;
int y = subSurface->subsurface->current.y + subSurface->pParentSurface->geometry.y;
g_pHyprRenderer->damageSurface(PMONITOR, x, y, subSurface->subsurface->surface, &all);
}
void Events::listener_newSubsurface(wl_listener* listener, void* data) {
SLayerSurface* layersurface = wl_container_of(listener, layersurface, listen_newSubsurface);
createSubsurface((wlr_subsurface*)data, layersurface);
}
void Events::listener_mapSubsurface(wl_listener* listener, void* data) {
SSubsurface* subsurface = wl_container_of(listener, subsurface, listen_mapSubsurface);
Debug::log(LOG, "Subsurface %x mapped", subsurface);
damageSubsurface(subsurface, true);
}
void Events::listener_unmapSubsurface(wl_listener* listener, void* data) {
SSubsurface* subsurface = wl_container_of(listener, subsurface, listen_unmapSubsurface);
Debug::log(LOG, "Subsurface %x unmapped", subsurface);
damageSubsurface(subsurface, true);
}
void Events::listener_commitSubsurface(wl_listener* listener, void* data) {
SSubsurface* subsurface = wl_container_of(listener, subsurface, listen_commitSubsurface);
damageSubsurface(subsurface, false);
}
void Events::listener_destroySubsurface(wl_listener* listener, void* data) {
SSubsurface* subsurface = wl_container_of(listener, subsurface, listen_destroySubsurface);
Debug::log(LOG, "Subsurface %x destroyed", subsurface);
wl_list_remove(&subsurface->listen_mapSubsurface.link);
wl_list_remove(&subsurface->listen_unmapSubsurface.link);
wl_list_remove(&subsurface->listen_destroySubsurface.link);
wl_list_remove(&subsurface->listen_commitSubsurface.link);
g_pCompositor->m_lSubsurfaces.remove(*subsurface);
layersurface->position = Vector2D(layersurface->geometry.x, layersurface->geometry.y);
}

163
src/events/Popups.cpp
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@ -15,32 +15,49 @@
// //
// --------------------------------------------- //
void createNewPopup(wlr_xdg_popup* popup, void* parent, bool parentIsLayer) {
void addPopupGlobalCoords(void* pPopup, int* x, int* y) {
SXDGPopup *const PPOPUP = (SXDGPopup*)pPopup;
if (!popup)
return;
int px = 0;
int py = 0;
g_pCompositor->m_lLayerPopups.push_back(SLayerPopup());
const auto PNEWPOPUP = &g_pCompositor->m_lLayerPopups.back();
auto curPopup = PPOPUP;
while (true) {
px += curPopup->popup->geometry.x;
py += curPopup->popup->geometry.y;
PNEWPOPUP->popup = popup;
if (parentIsLayer)
PNEWPOPUP->parentSurface = (SLayerSurface*)parent;
else
PNEWPOPUP->parentPopup = (wlr_xdg_popup*)parent;
if (curPopup->parentPopup) {
curPopup = curPopup->parentPopup;
} else {
break;
}
}
wl_signal_add(&popup->base->events.map, &PNEWPOPUP->listen_mapPopup);
wl_signal_add(&popup->base->events.unmap, &PNEWPOPUP->listen_unmapPopup);
wl_signal_add(&popup->base->events.destroy, &PNEWPOPUP->listen_destroyPopup);
wl_signal_add(&popup->base->events.new_popup, &PNEWPOPUP->listen_newPopupFromPopup);
wl_signal_add(&popup->base->surface->events.commit, &PNEWPOPUP->listen_commitPopup);
px += *PPOPUP->lx;
py += *PPOPUP->ly;
const auto PLAYER = g_pCompositor->getLayerForPopup(PNEWPOPUP);
const auto PMONITOR = g_pCompositor->getMonitorFromOutput(PLAYER->layerSurface->output);
*x += px;
*y += py;
}
void createNewPopup(wlr_xdg_popup* popup, SXDGPopup* pHyprPopup) {
pHyprPopup->popup = popup;
pHyprPopup->listen_mapPopupXDG.notify = Events::listener_mapPopupXDG;
pHyprPopup->listen_unmapPopupXDG.notify = Events::listener_unmapPopupXDG;
pHyprPopup->listen_destroyPopupXDG.notify = Events::listener_destroyPopupXDG;
pHyprPopup->listen_newPopupFromPopupXDG.notify = Events::listener_newPopupXDG;
wl_signal_add(&popup->base->events.map, &pHyprPopup->listen_mapPopupXDG);
wl_signal_add(&popup->base->events.unmap, &pHyprPopup->listen_unmapPopupXDG);
wl_signal_add(&popup->base->surface->events.destroy, &pHyprPopup->listen_destroyPopupXDG);
wl_signal_add(&popup->base->events.new_popup, &pHyprPopup->listen_newPopupFromPopupXDG);
const auto PMONITOR = g_pCompositor->m_pLastMonitor;
wlr_box box = {.x = PMONITOR->vecPosition.x, .y = PMONITOR->vecPosition.y, .width = PMONITOR->vecSize.x, .height = PMONITOR->vecSize.y};
wlr_xdg_popup_unconstrain_from_box(PNEWPOPUP->popup, &box);
wlr_xdg_popup_unconstrain_from_box(popup, &box);
}
void Events::listener_newPopup(wl_listener* listener, void* data) {
@ -50,81 +67,13 @@ void Events::listener_newPopup(wl_listener* listener, void* data) {
const auto WLRPOPUP = (wlr_xdg_popup*)data;
createNewPopup(WLRPOPUP, layersurface, true);
}
void Events::listener_newPopupFromPopup(wl_listener* listener, void* data) {
SLayerPopup* layerPopup = wl_container_of(listener, layerPopup, listen_newPopupFromPopup);
Debug::log(LOG, "New layer popup created from popup %x", layerPopup);
const auto WLRPOPUP = (wlr_xdg_popup*)data;
createNewPopup(WLRPOPUP, layerPopup, true);
}
void Events::listener_destroyPopup(wl_listener* listener, void* data) {
SLayerPopup* layerPopup = wl_container_of(listener, layerPopup, listen_destroyPopup);
Debug::log(LOG, "Destroyed popup %x", layerPopup);
wl_list_remove(&layerPopup->listen_mapPopup.link);
wl_list_remove(&layerPopup->listen_unmapPopup.link);
wl_list_remove(&layerPopup->listen_destroyPopup.link);
wl_list_remove(&layerPopup->listen_commitPopup.link);
g_pCompositor->m_lLayerPopups.remove(*layerPopup);
}
void Events::listener_mapPopup(wl_listener* listener, void* data) {
SLayerPopup* layerPopup = wl_container_of(listener, layerPopup, listen_mapPopup);
Debug::log(LOG, "Mapped popup %x", layerPopup);
const auto PLAYER = g_pCompositor->getLayerForPopup(layerPopup);
wlr_surface_send_enter(layerPopup->popup->base->surface, PLAYER->layerSurface->output);
}
void Events::listener_unmapPopup(wl_listener* listener, void* data) {
SLayerPopup* layerPopup = wl_container_of(listener, layerPopup, listen_unmapPopup);
Debug::log(LOG, "LayerPopup %x unmapped", layerPopup);
}
void Events::listener_commitPopup(wl_listener* listener, void* data) {
SLayerPopup* layerPopup = wl_container_of(listener, layerPopup, listen_commitPopup);
}
void createNewPopupXDG(wlr_xdg_popup* popup, void* parent, bool parentIsWindow) {
if (!popup)
return;
Debug::log(LOG, "New XDG Popup %x created", popup);
g_pCompositor->m_lXDGPopups.push_back(SXDGPopup());
const auto PNEWPOPUP = &g_pCompositor->m_lXDGPopups.back();
PNEWPOPUP->popup = popup;
if (parentIsWindow)
PNEWPOPUP->parentWindow = (CWindow*)parent;
else {
PNEWPOPUP->parentPopup = (wlr_xdg_popup*)parent;
PNEWPOPUP->parentWindow = g_pCompositor->getWindowForPopup((wlr_xdg_popup*)parent);
}
wl_signal_add(&popup->base->events.map, &PNEWPOPUP->listen_mapPopupXDG);
wl_signal_add(&popup->base->events.unmap, &PNEWPOPUP->listen_unmapPopupXDG);
wl_signal_add(&popup->base->events.destroy, &PNEWPOPUP->listen_destroyPopupXDG);
wl_signal_add(&popup->base->events.new_popup, &PNEWPOPUP->listen_newPopupFromPopupXDG);
const auto PMONITOR = g_pCompositor->getMonitorFromID(PNEWPOPUP->parentWindow->m_iMonitorID);
wlr_box box = {.x = PMONITOR->vecPosition.x, .y = PMONITOR->vecPosition.y, .width = PMONITOR->vecSize.x, .height = PMONITOR->vecSize.y};
wlr_xdg_popup_unconstrain_from_box(PNEWPOPUP->popup, &box);
PNEWPOPUP->popup = WLRPOPUP;
PNEWPOPUP->lx = &layersurface->position.x;
PNEWPOPUP->ly = &layersurface->position.y;
createNewPopup(WLRPOPUP, PNEWPOPUP);
}
void Events::listener_newPopupXDG(wl_listener* listener, void* data) {
@ -134,7 +83,13 @@ void Events::listener_newPopupXDG(wl_listener* listener, void* data) {
const auto WLRPOPUP = (wlr_xdg_popup*)data;
createNewPopupXDG(WLRPOPUP, PWINDOW, true);
g_pCompositor->m_lXDGPopups.push_back(SXDGPopup());
const auto PNEWPOPUP = &g_pCompositor->m_lXDGPopups.back();
PNEWPOPUP->popup = WLRPOPUP;
PNEWPOPUP->lx = &PWINDOW->m_vEffectivePosition.x;
PNEWPOPUP->ly = &PWINDOW->m_vEffectivePosition.y;
createNewPopup(WLRPOPUP, PNEWPOPUP);
}
void Events::listener_newPopupFromPopupXDG(wl_listener* listener, void* data) {
@ -144,15 +99,32 @@ void Events::listener_newPopupFromPopupXDG(wl_listener* listener, void* data) {
const auto WLRPOPUP = (wlr_xdg_popup*)data;
createNewPopupXDG(WLRPOPUP, PPOPUP, true);
g_pCompositor->m_lXDGPopups.push_back(SXDGPopup());
const auto PNEWPOPUP = &g_pCompositor->m_lXDGPopups.back();
PNEWPOPUP->popup = WLRPOPUP;
PNEWPOPUP->parentPopup = PPOPUP;
PNEWPOPUP->lx = PPOPUP->lx;
PNEWPOPUP->ly = PPOPUP->ly;
createNewPopup(WLRPOPUP, PNEWPOPUP);
}
void Events::listener_mapPopupXDG(wl_listener* listener, void* data) {
SXDGPopup* PPOPUP = wl_container_of(listener, PPOPUP, listen_mapPopupXDG);
Debug::log(LOG, "New XDG Popup mapped");
PPOPUP->pSurfaceTree = SubsurfaceTree::createTreeRoot(PPOPUP->popup->base->surface, addPopupGlobalCoords, PPOPUP);
}
void Events::listener_unmapPopupXDG(wl_listener* listener, void* data) {
SXDGPopup* PPOPUP = wl_container_of(listener, PPOPUP, listen_unmapPopupXDG);
Debug::log(LOG, "XDG Popup unmapped");
SubsurfaceTree::destroySurfaceTree(PPOPUP->pSurfaceTree);
PPOPUP->pSurfaceTree = nullptr;
}
void Events::listener_destroyPopupXDG(wl_listener* listener, void* data) {
@ -160,9 +132,10 @@ void Events::listener_destroyPopupXDG(wl_listener* listener, void* data) {
Debug::log(LOG, "Destroyed popup XDG %x", PPOPUP);
wl_list_remove(&PPOPUP->listen_mapPopupXDG.link);
wl_list_remove(&PPOPUP->listen_unmapPopupXDG.link);
wl_list_remove(&PPOPUP->listen_destroyPopupXDG.link);
if (PPOPUP->pSurfaceTree) {
SubsurfaceTree::destroySurfaceTree(PPOPUP->pSurfaceTree);
PPOPUP->pSurfaceTree = nullptr;
}
g_pCompositor->m_lXDGPopups.remove(*PPOPUP);
}

55
src/events/Windows.cpp
View File

@ -34,7 +34,7 @@ void Events::listener_mapWindow(wl_listener* listener, void* data) {
return;
}
wl_signal_add(&PWINDOWSURFACE->events.new_subsurface, &PWINDOW->listen_newSubsurfaceWindow);
// wl_signal_add(&PWINDOWSURFACE->events.new_subsurface, &PWINDOW->listen_newSubsurfaceWindow);
if (g_pXWaylandManager->shouldBeFloated(PWINDOW))
PWINDOW->m_bIsFloating = true;
@ -131,11 +131,7 @@ void Events::listener_unmapWindow(wl_listener* listener, void* data) {
PWINDOW->m_bIsMapped = false;
// refocus on a new window
// TODO: investigate.
// If a parent window has focus, any popups (XWayland) will be broken (they will disappear instantly)
// This might be way more sinister in nature and have a problem more deeply
// rooted in the code.
// g_pInputManager->refocus();
g_pInputManager->refocus();
}
void Events::listener_commitWindow(wl_listener* listener, void* data) {
@ -152,25 +148,8 @@ void Events::listener_destroyWindow(wl_listener* listener, void* data) {
if (g_pXWaylandManager->getWindowSurface(PWINDOW) == g_pCompositor->m_pLastFocus)
g_pCompositor->m_pLastFocus = nullptr;
// TODO:
// We sometimes get invalid pointers here (stack ones)
// this obviously means we tainted wlroots.
// Investigate
g_pLayoutManager->getCurrentLayout()->onWindowRemoved(PWINDOW);
wl_list_remove(&PWINDOW->listen_mapWindow.link);
wl_list_remove(&PWINDOW->listen_unmapWindow.link);
wl_list_remove(&PWINDOW->listen_destroyWindow.link);
wl_list_remove(&PWINDOW->listen_setTitleWindow.link);
wl_list_remove(&PWINDOW->listen_fullscreenWindow.link);
if (PWINDOW->m_bIsX11) {
wl_list_remove(&PWINDOW->listen_activateX11.link);
wl_list_remove(&PWINDOW->listen_configureX11.link);
} else {
wl_list_remove(&PWINDOW->listen_commitWindow.link);
}
g_pCompositor->removeWindowFromVectorSafe(PWINDOW);
}
@ -254,31 +233,5 @@ void Events::listener_newXDGSurface(wl_listener* listener, void* data) {
wl_signal_add(&XDGSURFACE->events.destroy, &PNEWWINDOW->listen_destroyWindow);
wl_signal_add(&XDGSURFACE->toplevel->events.set_title, &PNEWWINDOW->listen_setTitleWindow);
wl_signal_add(&XDGSURFACE->toplevel->events.request_fullscreen, &PNEWWINDOW->listen_fullscreenWindow);
}
//
// Subsurfaces
//
void createSubsurface(CWindow* pWindow, wlr_subsurface* pSubsurface) {
if (!pWindow || !pSubsurface)
return;
Debug::log(LOG, "New Window Subsurface %x created", pSubsurface);
g_pCompositor->m_lSubsurfaces.push_back(SSubsurface());
const auto PNEWSUBSURFACE = &g_pCompositor->m_lSubsurfaces.back();
wl_signal_add(&pSubsurface->events.destroy, &PNEWSUBSURFACE->listen_destroySubsurface);
wl_signal_add(&pSubsurface->events.map, &PNEWSUBSURFACE->listen_mapSubsurface);
wl_signal_add(&pSubsurface->events.unmap, &PNEWSUBSURFACE->listen_unmapSubsurface);
wl_signal_add(&pSubsurface->surface->events.commit, &PNEWSUBSURFACE->listen_commitSubsurface);
}
void Events::listener_newSubsurfaceWindow(wl_listener* listener, void* data) {
CWindow* PWINDOW = wl_container_of(listener, PWINDOW, listen_newSubsurfaceWindow);
const auto PSUBSURFACE = (wlr_subsurface*)data;
createSubsurface(PWINDOW, PSUBSURFACE);
}
wl_signal_add(&XDGSURFACE->events.new_popup, &PNEWWINDOW->listen_newPopupXDG);
}

163
src/helpers/SubsurfaceTree.cpp Normal file
View File

@ -0,0 +1,163 @@
#include "SubsurfaceTree.hpp"
#include "../events/Events.hpp"
void addSurfaceGlobalOffset(SSurfaceTreeNode* node, int* lx, int* ly) {
*lx += node->pSurface->sx;
*ly += node->pSurface->sy;
if (node->offsetfn) {
// This is the root node
RASSERT(!node->pSubsurface, "Node had no subsurface!");
node->offsetfn(node->globalOffsetData, lx, ly);
} else {
RASSERT(node->pSubsurface, "Node had no subsurface!");
*lx += node->pSubsurface->pSubsurface->current.x;
*ly += node->pSubsurface->pSubsurface->current.y;
addSurfaceGlobalOffset(node->pParent, lx, ly);
}
}
SSurfaceTreeNode* createTree(wlr_surface* pSurface) {
SubsurfaceTree::surfaceTreeNodes.push_back(SSurfaceTreeNode());
const auto PNODE = &SubsurfaceTree::surfaceTreeNodes.back();
PNODE->pSurface = pSurface;
PNODE->listen_newSubsurface.notify = Events::listener_newSubsurfaceNode;
PNODE->listen_commit.notify = Events::listener_commitSubsurface;
PNODE->listen_destroy.notify = Events::listener_destroySubsurfaceNode;
wl_signal_add(&pSurface->events.commit, &PNODE->listen_commit);
wl_signal_add(&pSurface->events.destroy, &PNODE->listen_destroy);
wl_signal_add(&pSurface->events.new_subsurface, &PNODE->listen_newSubsurface);
return PNODE;
}
SSurfaceTreeNode* createSubsurfaceNode(SSurfaceTreeNode* pParent, SSubsurface* pSubsurface, wlr_surface* surface) {
const auto PNODE = createTree(surface);
PNODE->pParent = pParent;
PNODE->pSubsurface = pSubsurface;
return PNODE;
}
SSurfaceTreeNode* SubsurfaceTree::createTreeRoot(wlr_surface* pSurface, applyGlobalOffsetFn fn, void* data) {
const auto PNODE = createTree(pSurface);
PNODE->offsetfn = fn;
PNODE->globalOffsetData = data;
return PNODE;
}
void destroySubsurface(SSubsurface* pSubsurface);
void SubsurfaceTree::destroySurfaceTree(SSurfaceTreeNode* pNode) {
for (auto& c : pNode->childSubsurfaces)
destroySubsurface(&c);
pNode->childSubsurfaces.clear();
wl_list_remove(&pNode->listen_newSubsurface.link);
wl_list_remove(&pNode->listen_commit.link);
wl_list_remove(&pNode->listen_destroy.link);
Debug::log(LOG, "SurfaceTree Node removed");
}
void destroySubsurface(SSubsurface* pSubsurface) {
if (pSubsurface->pChild) {
SubsurfaceTree::destroySurfaceTree(pSubsurface->pChild);
pSubsurface->pChild = nullptr;
}
wl_list_remove(&pSubsurface->listen_map.link);
wl_list_remove(&pSubsurface->listen_unmap.link);
wl_list_remove(&pSubsurface->listen_destroy.link);
}
//
// Subsurface listeners
//
void Events::listener_newSubsurfaceNode(wl_listener* listener, void* data) {
SSurfaceTreeNode* pNode = wl_container_of(listener, pNode, listen_newSubsurface);
const auto PSUBSURFACE = (wlr_subsurface*)data;
pNode->childSubsurfaces.push_back(SSubsurface());
const auto PNEWSUBSURFACE = &pNode->childSubsurfaces.back();
Debug::log(LOG, "Added a new subsurface %x", PSUBSURFACE);
PNEWSUBSURFACE->pSubsurface = PSUBSURFACE;
PNEWSUBSURFACE->pParent = pNode;
PNEWSUBSURFACE->listen_map.notify = Events::listener_mapSubsurface;
PNEWSUBSURFACE->listen_unmap.notify = Events::listener_unmapSubsurface;
PNEWSUBSURFACE->listen_destroy.notify = Events::listener_destroySubsurface;
wl_signal_add(&PSUBSURFACE->events.map, &PNEWSUBSURFACE->listen_map);
wl_signal_add(&PSUBSURFACE->events.unmap, &PNEWSUBSURFACE->listen_unmap);
wl_signal_add(&PSUBSURFACE->events.destroy, &PNEWSUBSURFACE->listen_destroy);
}
void Events::listener_mapSubsurface(wl_listener* listener, void* data) {
SSubsurface* subsurface = wl_container_of(listener, subsurface, listen_map);
Debug::log(LOG, "Subsurface %x mapped", subsurface->pSubsurface);
subsurface->pChild = createSubsurfaceNode(subsurface->pParent, subsurface, subsurface->pSubsurface->surface);
}
void Events::listener_unmapSubsurface(wl_listener* listener, void* data) {
SSubsurface* subsurface = wl_container_of(listener, subsurface, listen_unmap);
Debug::log(LOG, "Subsurface %x unmapped", subsurface);
if (subsurface->pChild) {
const auto PNODE = subsurface->pChild;
int lx = 0, ly = 0;
addSurfaceGlobalOffset(PNODE, &lx, &ly);
wlr_box extents = {0};
wlr_surface_get_extends(PNODE->pSurface, &extents);
extents.x += lx;
extents.y += ly;
SubsurfaceTree::destroySurfaceTree(subsurface->pChild);
subsurface->pChild = nullptr;
}
}
void Events::listener_commitSubsurface(wl_listener* listener, void* data) {
SSurfaceTreeNode* pNode = wl_container_of(listener, pNode, listen_commit);
}
void Events::listener_destroySubsurface(wl_listener* listener, void* data) {
SSubsurface* subsurface = wl_container_of(listener, subsurface, listen_destroy);
Debug::log(LOG, "Subsurface %x destroyed", subsurface);
subsurface->pParent->childSubsurfaces.remove(*subsurface);
}
void Events::listener_destroySubsurfaceNode(wl_listener* listener, void* data) {
SSurfaceTreeNode* pNode = wl_container_of(listener, pNode, listen_destroy);
Debug::log(LOG, "Subsurface Node %x destroyed", pNode);
for (auto& c : pNode->childSubsurfaces)
destroySubsurface(&c);
wl_list_remove(&pNode->listen_newSubsurface.link);
wl_list_remove(&pNode->listen_commit.link);
wl_list_remove(&pNode->listen_destroy.link);
SubsurfaceTree::surfaceTreeNodes.remove(*pNode);
}

50
src/helpers/SubsurfaceTree.hpp Normal file
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@ -0,0 +1,50 @@
#pragma once
#include "../defines.hpp"
#include <list>
struct SSubsurface;
typedef void (*applyGlobalOffsetFn)(void *, int *, int *);
struct SSurfaceTreeNode {
wlr_surface* pSurface = nullptr;
DYNMULTILISTENER(newSubsurface);
DYNMULTILISTENER(commit);
DYNMULTILISTENER(destroy);
SSurfaceTreeNode* pParent = nullptr;
SSubsurface* pSubsurface = nullptr;
std::list<SSubsurface> childSubsurfaces;
applyGlobalOffsetFn offsetfn;
void *globalOffsetData;
bool operator==(const SSurfaceTreeNode& rhs) {
return pSurface == rhs.pSurface;
}
};
struct SSubsurface {
wlr_subsurface* pSubsurface = nullptr;
SSurfaceTreeNode* pParent = nullptr;
SSurfaceTreeNode* pChild = nullptr;
DYNMULTILISTENER(map);
DYNMULTILISTENER(unmap);
DYNMULTILISTENER(destroy);
bool operator==(const SSubsurface& rhs) {
return pSubsurface == rhs.pSubsurface;
}
};
namespace SubsurfaceTree {
SSurfaceTreeNode* createTreeRoot(wlr_surface*, applyGlobalOffsetFn, void*);
void destroySurfaceTree(SSurfaceTreeNode*);
inline std::list<SSurfaceTreeNode> surfaceTreeNodes;
};

43
src/helpers/WLClasses.hpp
View File

@ -4,6 +4,7 @@
#include "../defines.hpp"
#include "../../wlr-layer-shell-unstable-v1-protocol.h"
#include "../Window.hpp"
#include "SubsurfaceTree.hpp"
struct SLayerSurface {
wlr_layer_surface_v1* layerSurface;
@ -14,9 +15,9 @@ struct SLayerSurface {
DYNLISTENER(unmapLayerSurface);
DYNLISTENER(commitLayerSurface);
DYNLISTENER(newPopup);
DYNLISTENER(newSubsurface);
wlr_box geometry;
Vector2D position;
zwlr_layer_shell_v1_layer layer;
int monitorID = -1;
@ -28,22 +29,6 @@ struct SLayerSurface {
}
};
struct SSubsurface {
wlr_subsurface* subsurface = nullptr;
SLayerSurface* pParentSurface = nullptr;
DYNLISTENER(mapSubsurface);
DYNLISTENER(unmapSubsurface);
DYNLISTENER(destroySubsurface);
DYNLISTENER(commitSubsurface);
DYNLISTENER(newSubsurface);
// For the list lookup
bool operator==(const SSubsurface& rhs) {
return subsurface == rhs.subsurface && pParentSurface == rhs.pParentSurface;
}
};
struct SRenderData {
wlr_output* output;
timespec* when;
@ -68,26 +53,9 @@ struct SKeyboard {
}
};
struct SLayerPopup {
wlr_xdg_popup* popup = nullptr;
SLayerSurface* parentSurface = nullptr;
wlr_xdg_popup* parentPopup = nullptr;
DYNLISTENER(mapPopup);
DYNLISTENER(destroyPopup);
DYNLISTENER(unmapPopup);
DYNLISTENER(commitPopup);
DYNLISTENER(newPopupFromPopup);
// For the list lookup
bool operator==(const SLayerPopup& rhs) {
return popup == rhs.popup;
}
};
struct SXDGPopup {
CWindow* parentWindow = nullptr;
wlr_xdg_popup* parentPopup = nullptr;
SXDGPopup* parentPopup = nullptr;
wlr_xdg_popup* popup = nullptr;
DYNLISTENER(newPopupFromPopupXDG);
@ -95,6 +63,11 @@ struct SXDGPopup {
DYNLISTENER(mapPopupXDG);
DYNLISTENER(unmapPopupXDG);
double* lx;
double* ly;
SSurfaceTreeNode* pSurfaceTree = nullptr;
// For the list lookup
bool operator==(const SXDGPopup& rhs) {
return popup == rhs.popup;