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#pragma once
#include <sys/resource.h>
#include <ranges>
#include "helpers/math/Direction.hpp"
#include "managers/XWaylandManager.hpp"
#include "managers/KeybindManager.hpp"
#include "managers/SessionLockManager.hpp"
#include "desktop/view/Window.hpp"
#include "helpers/cm/ColorManagement.hpp"
#include "config/shared/workspace/WorkspaceRule.hpp"
#include <aquamarine/backend/Backend.hpp>
#include <aquamarine/output/Output.hpp>
class CWLSurfaceResource;
struct SWorkspaceRule;
enum eManagersInitStage : uint8_t {
STAGE_PRIORITY = 0,
STAGE_BASICINIT,
STAGE_LATE
};
class CCompositor {
public:
CCompositor(bool onlyConfig = false);
~CCompositor();
wl_display* m_wlDisplay = nullptr;
wl_event_loop* m_wlEventLoop = nullptr;
struct {
int fd = -1;
bool syncobjSupport = false;
} m_drm;
struct {
int fd = -1;
bool syncObjSupport = false;
} m_drmRenderNode;
bool m_initialized = false;
bool m_safeMode = false;
SP<Aquamarine::CBackend> m_aqBackend;
std::string m_hyprTempDataRoot = "";
std::string m_wlDisplaySocket = "";
std::string m_instanceSignature = "";
std::string m_instancePath = "";
std::string m_currentSplash = "error";
std::vector<PHLMONITOR> m_monitors;
std::vector<PHLMONITOR> m_realMonitors; // for all monitors, even those turned off
std::vector<PHLWINDOW> m_windows;
std::vector<PHLLS> m_layers;
std::vector<PHLWINDOWREF> m_windowsFadingOut;
std::vector<PHLLSREF> m_surfacesFadingOut;
std::vector<SP<Desktop::View::IView>> m_otherViews;
std::unordered_map<std::string, MONITORID> m_monitorIDMap;
std::unordered_map<std::string, WORKSPACEID> m_seenMonitorWorkspaceMap; // map of seen monitor names to workspace IDs
void initServer(std::string socketName, int socketFd);
void startCompositor();
void stopCompositor();
void cleanup();
void bumpNofile();
void restoreNofile();
bool setWatchdogFd(int fd);
bool m_readyToProcess = false;
bool m_sessionActive = true;
bool m_dpmsStateOn = true;
bool m_unsafeState = false; // unsafe state is when there is no monitors
PHLMONITORREF m_unsafeOutput; // fallback output for the unsafe state
bool m_isShuttingDown = false;
bool m_finalRequests = false;
bool m_desktopEnvSet = false;
bool m_wantsXwayland = true;
bool m_onlyConfigVerification = false;
// ------------------------------------------------- //
auto getWorkspaces() {
return std::views::filter(m_workspaces, [](const auto& e) { return e; });
}
std::vector<PHLWORKSPACE> getWorkspacesCopy();
void registerWorkspace(PHLWORKSPACE w);
//
PHLMONITOR getMonitorFromID(const MONITORID&);
PHLMONITOR getMonitorFromName(const std::string&);
PHLMONITOR getMonitorFromDesc(const std::string&);
PHLMONITOR getMonitorFromCursor();
PHLMONITOR getMonitorFromVector(const Vector2D&);
void removeWindowFromVectorSafe(PHLWINDOW);
bool monitorExists(PHLMONITOR);
PHLWINDOW vectorToWindowUnified(const Vector2D&, uint16_t properties, PHLWINDOW pIgnoreWindow = nullptr);
SP<CWLSurfaceResource> vectorToLayerSurface(const Vector2D&, std::vector<PHLLSREF>*, Vector2D*, PHLLS*, bool aboveLockscreen = false);
SP<CWLSurfaceResource> vectorToLayerPopupSurface(const Vector2D&, PHLMONITOR monitor, Vector2D*, PHLLS*);
SP<CWLSurfaceResource> vectorWindowToSurface(const Vector2D&, PHLWINDOW, Vector2D& sl);
Vector2D vectorToSurfaceLocal(const Vector2D&, PHLWINDOW, SP<CWLSurfaceResource>);
PHLMONITOR getMonitorFromOutput(SP<Aquamarine::IOutput>);
PHLMONITOR getRealMonitorFromOutput(SP<Aquamarine::IOutput>);
PHLWINDOW getWindowFromSurface(SP<CWLSurfaceResource>);
PHLWINDOW getWindowFromHandle(uint32_t);
PHLWORKSPACE getWorkspaceByID(const WORKSPACEID&);
PHLWORKSPACE getWorkspaceByName(const std::string&);
PHLWORKSPACE getWorkspaceByString(const std::string&);
PHLWINDOW getUrgentWindow();
bool isWindowActive(PHLWINDOW);
void changeWindowZOrder(PHLWINDOW, bool);
void cleanupFadingOut(const MONITORID& monid);
PHLWINDOW getWindowInDirection(PHLWINDOW, Math::eDirection);
PHLWINDOW getWindowInDirection(const CBox& box, PHLWORKSPACE pWorkspace, Math::eDirection dir, PHLWINDOW ignoreWindow = nullptr, bool useVectorAngles = false);
PHLWINDOW getWindowCycle(PHLWINDOW cur, bool focusableOnly = false, std::optional<bool> floating = std::nullopt, bool visible = false, bool prev = false,
bool allowFullscreenBlocked = false);
PHLWINDOW getWindowCycleHist(PHLWINDOWREF cur, bool focusableOnly = false, std::optional<bool> floating = std::nullopt, bool visible = false, bool next = false,
bool allowFullscreenBlocked = false);
WORKSPACEID getNextAvailableNamedWorkspace();
bool isPointOnAnyMonitor(const Vector2D&);
bool isPointOnReservedArea(const Vector2D& point, const PHLMONITOR monitor = nullptr);
std::optional<CBox> calculateX11WorkArea();
PHLMONITOR getMonitorInDirection(Math::eDirection);
PHLMONITOR getMonitorInDirection(PHLMONITOR, Math::eDirection);
void updateAllWindowsAnimatedDecorationValues();
MONITORID getNextAvailableMonitorID(std::string const& name);
void moveWorkspaceToMonitor(PHLWORKSPACE, PHLMONITOR, bool noWarpCursor = false);
void swapActiveWorkspaces(PHLMONITOR, PHLMONITOR);
PHLMONITOR getMonitorFromString(const std::string&);
bool workspaceIDOutOfBounds(const WORKSPACEID&);
void setWindowFullscreenInternal(const PHLWINDOW PWINDOW, const eFullscreenMode MODE);
void setWindowFullscreenClient(const PHLWINDOW PWINDOW, const eFullscreenMode MODE);
void setWindowFullscreenState(const PHLWINDOW PWINDOW, const Desktop::View::SFullscreenState state);
void changeWindowFullscreenModeClient(const PHLWINDOW PWINDOW, const eFullscreenMode MODE, const bool ON);
PHLWINDOW getX11Parent(PHLWINDOW);
void scheduleFrameForMonitor(PHLMONITOR, Aquamarine::IOutput::scheduleFrameReason reason = Aquamarine::IOutput::AQ_SCHEDULE_CLIENT_UNKNOWN);
void addToFadingOutSafe(PHLLS);
void removeFromFadingOutSafe(PHLLS);
void addToFadingOutSafe(PHLWINDOW);
PHLWINDOW getWindowByRegex(const std::string&);
void warpCursorTo(const Vector2D&, bool force = false);
PHLLS getLayerSurfaceFromSurface(SP<CWLSurfaceResource>);
Vector2D parseWindowVectorArgsRelative(const std::string&, const Vector2D&);
[[nodiscard]] PHLWORKSPACE createNewWorkspace(const WORKSPACEID&, const MONITORID&, const std::string& name = "",
bool isEmpty = true); // will be deleted next frame if left empty and unfocused!
bool isWorkspaceSpecial(const WORKSPACEID&);
WORKSPACEID getNewSpecialID();
void performUserChecks();
void moveWindowToWorkspaceSafe(PHLWINDOW pWindow, PHLWORKSPACE pWorkspace);
PHLWINDOW getForceFocus();
void scheduleMonitorStateRecheck();
void arrangeMonitors();
void checkMonitorOverlaps();
void enterUnsafeState();
void leaveUnsafeState();
void setPreferredScaleForSurface(SP<CWLSurfaceResource> pSurface, double scale);
void setPreferredTransformForSurface(SP<CWLSurfaceResource> pSurface, wl_output_transform transform);
void updateSuspendedStates();
void onNewMonitor(SP<Aquamarine::IOutput> output);
void ensurePersistentWorkspacesPresent(const std::vector<Config::CWorkspaceRule>& rules, PHLWORKSPACE pWorkspace = nullptr);
void ensurePersistentWorkspacesPresent(PHLWORKSPACE pWorkspace = nullptr);
void ensureWorkspacesOnAssignedMonitors();
std::optional<unsigned int> getVTNr();
bool isVRRActiveOnAnyMonitor() const;
NColorManagement::PImageDescription getPreferredImageDescription();
NColorManagement::PImageDescription getHDRImageDescription();
bool shouldChangePreferredImageDescription();
bool supportsDrmSyncobjTimeline() const;
std::string m_explicitConfigPath;
private:
void initAllSignals();
void removeAllSignals();
void cleanEnvironment();
void setRandomSplash();
void initManagers(eManagersInitStage stage);
void prepareFallbackOutput();
void createLockFile();
void removeLockFile();
void setMallocThreshold();
void openSafeModeBox();
uint64_t m_hyprlandPID = 0;
wl_event_source* m_critSigSource = nullptr;
rlimit m_originalNofile = {};
Hyprutils::OS::CFileDescriptor m_watchdogWriteFd;
std::vector<PHLWORKSPACEREF> m_workspaces;
};
inline UP<CCompositor> g_pCompositor;
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