protocols: move screencopy and toplevel export to hyprwayland-scanner (#7065)

* move screencopy and toplevel export to hyprwayland-scanner

* oops

11 files changed, 665 insertions, 768 deletions

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 2bd4e0d5..8a27d81b 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -288,17 +288,16 @@ endfunction()
 target_link_libraries(Hyprland OpenGL::EGL OpenGL::GL Threads::Threads
                       libudis86 uuid)
 
-protocol("protocols/wlr-screencopy-unstable-v1.xml"
-         "wlr-screencopy-unstable-v1" true)
 protocol(
   "subprojects/hyprland-protocols/protocols/hyprland-global-shortcuts-v1.xml"
   "hyprland-global-shortcuts-v1" true)
+
 protocol(
-  "subprojects/hyprland-protocols/protocols/hyprland-toplevel-export-v1.xml"
-  "hyprland-toplevel-export-v1" true)
-protocol("unstable/text-input/text-input-unstable-v1.xml"
-         "text-input-unstable-v1" false)
+  "unstable/text-input/text-input-unstable-v1.xml"
+  "text-input-unstable-v1" false)
 
+protocolnew("subprojects/hyprland-protocols/protocols" "hyprland-toplevel-export-v1" true)
+protocolnew("protocols" "wlr-screencopy-unstable-v1" true)
 protocolnew("protocols" "wlr-gamma-control-unstable-v1" true)
 protocolnew("protocols" "wlr-foreign-toplevel-management-unstable-v1" true)
 protocolnew("protocols" "wlr-output-power-management-unstable-v1" true)
diff --git a/protocols/meson.build b/protocols/meson.build
index 5cdeb160..35b2b29b 100644
--- a/protocols/meson.build
+++ b/protocols/meson.build
@@ -25,8 +25,6 @@ hyprwayland_scanner = find_program(
 
 protocols = [
   [wl_protocol_dir, 'unstable/text-input/text-input-unstable-v1.xml'],
-  ['wlr-screencopy-unstable-v1.xml'],
-  [hl_protocol_dir, 'protocols/hyprland-toplevel-export-v1.xml'],
   [hl_protocol_dir, 'protocols/hyprland-global-shortcuts-v1.xml']
 ]
 
@@ -42,6 +40,8 @@ new_protocols = [
   ['wlr-layer-shell-unstable-v1.xml'],
   ['wayland-drm.xml'],
   ['wlr-data-control-unstable-v1.xml'],
+  ['wlr-screencopy-unstable-v1.xml'],
+  [hl_protocol_dir, 'protocols/hyprland-toplevel-export-v1.xml'],
   [hl_protocol_dir, 'protocols/hyprland-focus-grab-v1.xml'],
   [wl_protocol_dir, 'staging/tearing-control/tearing-control-v1.xml'],
   [wl_protocol_dir, 'staging/fractional-scale/fractional-scale-v1.xml'],
diff --git a/src/events/Monitors.cpp b/src/events/Monitors.cpp
index 40b6f17e..b2778062 100644
--- a/src/events/Monitors.cpp
+++ b/src/events/Monitors.cpp
@@ -5,6 +5,8 @@
 #include "Events.hpp"
 #include "../debug/HyprCtl.hpp"
 #include "../config/ConfigValue.hpp"
+#include "../protocols/Screencopy.hpp"
+#include "../protocols/ToplevelExport.hpp"
 #include <aquamarine/output/Output.hpp>
 
 // --------------------------------------------------------- //
@@ -118,8 +120,8 @@ void Events::listener_monitorCommit(void* owner, void* data) {
     const auto PMONITOR = (CMonitor*)owner;
 
     if (true) { // FIXME: E->state->committed & WLR_OUTPUT_STATE_BUFFER
-        g_pProtocolManager->m_pScreencopyProtocolManager->onOutputCommit(PMONITOR);
-        g_pProtocolManager->m_pToplevelExportProtocolManager->onOutputCommit(PMONITOR);
+        PROTO::screencopy->onOutputCommit(PMONITOR);
+        PROTO::toplevelExport->onOutputCommit(PMONITOR);
     }
 }
 
diff --git a/src/events/Windows.cpp b/src/events/Windows.cpp
index a5511e17..0e1037b6 100644
--- a/src/events/Windows.cpp
+++ b/src/events/Windows.cpp
@@ -10,6 +10,7 @@
 #include "../protocols/LayerShell.hpp"
 #include "../protocols/XDGShell.hpp"
 #include "../protocols/core/Compositor.hpp"
+#include "../protocols/ToplevelExport.hpp"
 #include "../xwayland/XSurface.hpp"
 
 #include <hyprutils/string/String.hpp>
@@ -601,7 +602,7 @@ void Events::listener_unmapWindow(void* owner, void* data) {
     g_pEventManager->postEvent(SHyprIPCEvent{"closewindow", std::format("{:x}", PWINDOW)});
     EMIT_HOOK_EVENT("closeWindow", PWINDOW);
 
-    g_pProtocolManager->m_pToplevelExportProtocolManager->onWindowUnmap(PWINDOW);
+    PROTO::toplevelExport->onWindowUnmap(PWINDOW);
 
     if (PWINDOW->m_bIsFullscreen)
         g_pCompositor->setWindowFullscreen(PWINDOW, false, FULLSCREEN_FULL);
diff --git a/src/managers/ProtocolManager.cpp b/src/managers/ProtocolManager.cpp
index ef2260cc..3704befb 100644
--- a/src/managers/ProtocolManager.cpp
+++ b/src/managers/ProtocolManager.cpp
@@ -39,6 +39,8 @@
 #include "../protocols/LinuxDMABUF.hpp"
 #include "../protocols/DRMLease.hpp"
 #include "../protocols/DRMSyncobj.hpp"
+#include "../protocols/Screencopy.hpp"
+#include "../protocols/ToplevelExport.hpp"
 
 #include "../protocols/core/Seat.hpp"
 #include "../protocols/core/DataDevice.hpp"
@@ -142,6 +144,8 @@ CProtocolManager::CProtocolManager() {
     PROTO::dataWlr             = std::make_unique<CDataDeviceWLRProtocol>(&zwlr_data_control_manager_v1_interface, 2, "DataDeviceWlr");
     PROTO::primarySelection    = std::make_unique<CPrimarySelectionProtocol>(&zwp_primary_selection_device_manager_v1_interface, 1, "PrimarySelection");
     PROTO::xwaylandShell       = std::make_unique<CXWaylandShellProtocol>(&xwayland_shell_v1_interface, 1, "XWaylandShell");
+    PROTO::screencopy          = std::make_unique<CScreencopyProtocol>(&zwlr_screencopy_manager_v1_interface, 3, "Screencopy");
+    PROTO::toplevelExport      = std::make_unique<CToplevelExportProtocol>(&hyprland_toplevel_export_manager_v1_interface, 2, "ToplevelExport");
 
     for (auto& b : g_pCompositor->m_pAqBackend->getImplementations()) {
         if (b->type() != Aquamarine::AQ_BACKEND_DRM)
@@ -161,10 +165,8 @@ CProtocolManager::CProtocolManager() {
 
     // Old protocol implementations.
     // TODO: rewrite them to use hyprwayland-scanner.
-    m_pToplevelExportProtocolManager  = std::make_unique<CToplevelExportProtocolManager>();
     m_pTextInputV1ProtocolManager     = std::make_unique<CTextInputV1ProtocolManager>();
     m_pGlobalShortcutsProtocolManager = std::make_unique<CGlobalShortcutsProtocolManager>();
-    m_pScreencopyProtocolManager      = std::make_unique<CScreencopyProtocolManager>();
 }
 
 CProtocolManager::~CProtocolManager() {
@@ -214,6 +216,8 @@ CProtocolManager::~CProtocolManager() {
     PROTO::dataWlr.reset();
     PROTO::primarySelection.reset();
     PROTO::xwaylandShell.reset();
+    PROTO::screencopy.reset();
+    PROTO::toplevelExport.reset();
 
     PROTO::lease.reset();
     PROTO::sync.reset();
diff --git a/src/managers/ProtocolManager.hpp b/src/managers/ProtocolManager.hpp
index 6a780bdc..62653e89 100644
--- a/src/managers/ProtocolManager.hpp
+++ b/src/managers/ProtocolManager.hpp
@@ -1,10 +1,9 @@
 #pragma once
 
 #include "../defines.hpp"
-#include "../protocols/ToplevelExport.hpp"
 #include "../protocols/TextInputV1.hpp"
 #include "../protocols/GlobalShortcuts.hpp"
-#include "../protocols/Screencopy.hpp"
+#include "../helpers/Monitor.hpp"
 #include "../helpers/memory/Memory.hpp"
 #include "../helpers/signal/Signal.hpp"
 #include <unordered_map>
@@ -15,10 +14,8 @@ class CProtocolManager {
     ~CProtocolManager();
 
     // TODO: rewrite to use the new protocol framework
-    std::unique_ptr<CToplevelExportProtocolManager>  m_pToplevelExportProtocolManager;
     std::unique_ptr<CTextInputV1ProtocolManager>     m_pTextInputV1ProtocolManager;
     std::unique_ptr<CGlobalShortcutsProtocolManager> m_pGlobalShortcutsProtocolManager;
-    std::unique_ptr<CScreencopyProtocolManager>      m_pScreencopyProtocolManager;
 
   private:
     std::unordered_map<std::string, CHyprSignalListener> m_mModeChangeListeners;
diff --git a/src/protocols/Screencopy.cpp b/src/protocols/Screencopy.cpp
index 98cb0be9..a8afba84 100644
--- a/src/protocols/Screencopy.cpp
+++ b/src/protocols/Screencopy.cpp
@@ -9,245 +9,39 @@
 
 #include <algorithm>
 
-#define SCREENCOPY_VERSION 3
+#define LOGM PROTO::screencopy->protoLog
 
-static void bindManagerInt(wl_client* client, void* data, uint32_t version, uint32_t id) {
-    g_pProtocolManager->m_pScreencopyProtocolManager->bindManager(client, data, version, id);
+CScreencopyFrame::~CScreencopyFrame() {
+    if (buffer && buffer->locked())
+        buffer->unlock();
 }
 
-static void handleDisplayDestroy(struct wl_listener* listener, void* data) {
-    CScreencopyProtocolManager* proto = wl_container_of(listener, proto, m_liDisplayDestroy);
-    proto->displayDestroy();
-}
-
-void CScreencopyProtocolManager::displayDestroy() {
-    wl_list_remove(&m_liDisplayDestroy.link);
-    wl_list_init(&m_liDisplayDestroy.link);
-    wl_global_destroy(m_pGlobal);
-}
-
-static SScreencopyFrame* frameFromResource(wl_resource*);
-
-CScreencopyProtocolManager::~CScreencopyProtocolManager() {
-    displayDestroy();
-}
-
-CScreencopyProtocolManager::CScreencopyProtocolManager() {
-
-    m_pGlobal = wl_global_create(g_pCompositor->m_sWLDisplay, &zwlr_screencopy_manager_v1_interface, SCREENCOPY_VERSION, this, bindManagerInt);
-
-    if (!m_pGlobal) {
-        Debug::log(ERR, "ScreencopyProtocolManager could not start! Screensharing will not work!");
-        return;
-    }
-
-    m_liDisplayDestroy.notify = handleDisplayDestroy;
-    wl_display_add_destroy_listener(g_pCompositor->m_sWLDisplay, &m_liDisplayDestroy);
-
-    Debug::log(LOG, "ScreencopyProtocolManager started successfully!");
-
-    m_pSoftwareCursorTimer = makeShared<CEventLoopTimer>(
-        std::nullopt,
-        [this](SP<CEventLoopTimer> self, void* data) {
-            // TODO: make it per-monitor
-            for (auto& m : g_pCompositor->m_vMonitors) {
-                g_pPointerManager->unlockSoftwareForMonitor(m);
-            }
-            m_bTimerArmed = false;
-
-            Debug::log(LOG, "[screencopy] Releasing software cursor lock");
-        },
-        nullptr);
-    g_pEventLoopManager->addTimer(m_pSoftwareCursorTimer);
-}
-
-static void handleCaptureOutput(wl_client* client, wl_resource* resource, uint32_t frame, int32_t overlay_cursor, wl_resource* output) {
-    g_pProtocolManager->m_pScreencopyProtocolManager->captureOutput(client, resource, frame, overlay_cursor, output);
-}
-
-static void handleCaptureRegion(wl_client* client, wl_resource* resource, uint32_t frame, int32_t overlay_cursor, wl_resource* output, int32_t x, int32_t y, int32_t width,
-                                int32_t height) {
-    g_pProtocolManager->m_pScreencopyProtocolManager->captureOutput(client, resource, frame, overlay_cursor, output, {x, y, width, height});
-}
-
-static void handleDestroy(wl_client* client, wl_resource* resource) {
-    wl_resource_destroy(resource);
-}
-
-static void handleCopyFrame(wl_client* client, wl_resource* resource, wl_resource* buffer) {
-    const auto PFRAME = frameFromResource(resource);
-
-    if (!PFRAME)
-        return;
-
-    g_pProtocolManager->m_pScreencopyProtocolManager->copyFrame(client, resource, buffer);
-}
-
-static void handleCopyWithDamage(wl_client* client, wl_resource* resource, wl_resource* buffer) {
-    const auto PFRAME = frameFromResource(resource);
-
-    if (!PFRAME)
-        return;
-
-    PFRAME->withDamage = true;
-    handleCopyFrame(client, resource, buffer);
-}
-
-static void handleDestroyFrame(wl_client* client, wl_resource* resource) {
-    wl_resource_destroy(resource);
-}
-
-static const struct zwlr_screencopy_manager_v1_interface screencopyMgrImpl = {
-    .capture_output        = handleCaptureOutput,
-    .capture_output_region = handleCaptureRegion,
-    .destroy               = handleDestroy,
-};
-
-static const struct zwlr_screencopy_frame_v1_interface screencopyFrameImpl = {
-    .copy             = handleCopyFrame,
-    .destroy          = handleDestroyFrame,
-    .copy_with_damage = handleCopyWithDamage,
-};
-
-static CScreencopyClient* clientFromResource(wl_resource* resource) {
-    ASSERT(wl_resource_instance_of(resource, &zwlr_screencopy_manager_v1_interface, &screencopyMgrImpl));
-    return (CScreencopyClient*)wl_resource_get_user_data(resource);
-}
-
-static SScreencopyFrame* frameFromResource(wl_resource* resource) {
-    ASSERT(wl_resource_instance_of(resource, &zwlr_screencopy_frame_v1_interface, &screencopyFrameImpl));
-    return (SScreencopyFrame*)wl_resource_get_user_data(resource);
-}
-
-void CScreencopyProtocolManager::removeClient(CScreencopyClient* client, bool force) {
-    if (!client)
-        return;
-
-    if (!force) {
-        if (!client || client->ref <= 0)
-            return;
-
-        if (--client->ref != 0)
-            return;
-    }
-
-    m_lClients.remove(*client); // TODO: this doesn't get cleaned up after sharing app exits???
-
-    for (auto& f : m_lFrames) {
-        // avoid dangling ptrs
-        if (f.client == client)
-            f.client = nullptr;
-    }
-}
-
-static void handleManagerResourceDestroy(wl_resource* resource) {
-    const auto PCLIENT = clientFromResource(resource);
-
-    g_pProtocolManager->m_pScreencopyProtocolManager->removeClient(PCLIENT, true);
-}
-
-CScreencopyClient::~CScreencopyClient() {
-    g_pHookSystem->unhook(tickCallback);
-}
-
-CScreencopyClient::CScreencopyClient() {
-    lastMeasure.reset();
-    lastFrame.reset();
-    tickCallback = g_pHookSystem->hookDynamic("tick", [&](void* self, SCallbackInfo& info, std::any data) { onTick(); });
-}
-
-void CScreencopyClient::onTick() {
-    if (lastMeasure.getMillis() < 500)
-        return;
-
-    framesInLastHalfSecond = frameCounter;
-    frameCounter           = 0;
-    lastMeasure.reset();
-
-    const auto LASTFRAMEDELTA = lastFrame.getMillis() / 1000.0;
-    const bool FRAMEAWAITING  = std::ranges::any_of(g_pProtocolManager->m_pScreencopyProtocolManager->m_lFrames, [&](const auto& frame) { return frame.client == this; }) ||
-        std::ranges::any_of(g_pProtocolManager->m_pToplevelExportProtocolManager->m_lFrames, [&](const auto& frame) { return frame.client == this; });
-
-    if (framesInLastHalfSecond > 3 && !sentScreencast) {
-        EMIT_HOOK_EVENT("screencast", (std::vector<uint64_t>{1, (uint64_t)framesInLastHalfSecond, (uint64_t)clientOwner}));
-        g_pEventManager->postEvent(SHyprIPCEvent{"screencast", "1," + std::to_string(clientOwner)});
-        sentScreencast = true;
-    } else if (framesInLastHalfSecond < 4 && sentScreencast && LASTFRAMEDELTA > 1.0 && !FRAMEAWAITING) {
-        EMIT_HOOK_EVENT("screencast", (std::vector<uint64_t>{0, (uint64_t)framesInLastHalfSecond, (uint64_t)clientOwner}));
-        g_pEventManager->postEvent(SHyprIPCEvent{"screencast", "0," + std::to_string(clientOwner)});
-        sentScreencast = false;
-    }
-}
-
-void CScreencopyProtocolManager::bindManager(wl_client* client, void* data, uint32_t version, uint32_t id) {
-    const auto PCLIENT = &m_lClients.emplace_back();
-
-    PCLIENT->resource = wl_resource_create(client, &zwlr_screencopy_manager_v1_interface, version, id);
-
-    if (!PCLIENT->resource) {
-        Debug::log(ERR, "ScreencopyProtocolManager could not bind! (out of memory?)");
-        m_lClients.remove(*PCLIENT);
-        wl_client_post_no_memory(client);
+CScreencopyFrame::CScreencopyFrame(SP<CZwlrScreencopyFrameV1> resource_, int32_t overlay_cursor, wl_resource* output, CBox box_) : resource(resource_) {
+    if (!good())
         return;
-    }
-
-    PCLIENT->ref = 1;
-
-    wl_resource_set_implementation(PCLIENT->resource, &screencopyMgrImpl, PCLIENT, handleManagerResourceDestroy);
-
-    Debug::log(LOG, "ScreencopyProtocolManager bound successfully!");
-}
-
-static void handleFrameResourceDestroy(wl_resource* resource) {
-    const auto PFRAME = frameFromResource(resource);
-
-    g_pProtocolManager->m_pScreencopyProtocolManager->removeFrame(PFRAME);
-}
 
-void CScreencopyProtocolManager::removeFrame(SScreencopyFrame* frame, bool force) {
-    if (!frame)
-        return;
-
-    std::erase_if(m_vFramesAwaitingWrite, [&](const auto& other) { return other == frame; });
-
-    wl_resource_set_user_data(frame->resource, nullptr);
-    if (frame->buffer && frame->buffer->locked())
-        frame->buffer->unlock();
-    removeClient(frame->client, force);
-    m_lFrames.remove(*frame);
-}
-
-void CScreencopyProtocolManager::captureOutput(wl_client* client, wl_resource* resource, uint32_t frame, int32_t overlay_cursor, wl_resource* output, CBox box) {
-    const auto PCLIENT = clientFromResource(resource);
-
-    const auto PFRAME     = &m_lFrames.emplace_back();
-    PFRAME->overlayCursor = !!overlay_cursor;
-    PFRAME->resource      = wl_resource_create(client, &zwlr_screencopy_frame_v1_interface, wl_resource_get_version(resource), frame);
-    PFRAME->pMonitor      = CWLOutputResource::fromResource(output)->monitor.get();
-
-    if (!PFRAME->pMonitor) {
-        Debug::log(ERR, "client requested sharing of a monitor that doesnt exist");
-        zwlr_screencopy_frame_v1_send_failed(PFRAME->resource);
-        removeFrame(PFRAME);
-        return;
-    }
+    overlayCursor = !!overlay_cursor;
+    pMonitor      = CWLOutputResource::fromResource(output)->monitor.get();
 
-    if (!PFRAME->resource) {
-        Debug::log(ERR, "Couldn't alloc frame for sharing! (no memory)");
-        removeFrame(PFRAME);
-        wl_client_post_no_memory(client);
+    if (!pMonitor) {
+        LOGM(ERR, "Client requested sharing of a monitor that doesnt exist");
+        resource->sendFailed();
+        PROTO::screencopy->destroyResource(this);
         return;
     }
 
-    wl_resource_set_implementation(PFRAME->resource, &screencopyFrameImpl, PFRAME, handleFrameResourceDestroy);
-
-    PFRAME->client = PCLIENT;
-    PCLIENT->ref++;
+    resource->setOnDestroy([this](CZwlrScreencopyFrameV1* pMgr) { PROTO::screencopy->destroyResource(this); });
+    resource->setDestroy([this](CZwlrScreencopyFrameV1* pFrame) { PROTO::screencopy->destroyResource(this); });
+    resource->setCopy([this](CZwlrScreencopyFrameV1* pFrame, wl_resource* res) { this->copy(pFrame, res); });
+    resource->setCopyWithDamage([this](CZwlrScreencopyFrameV1* pFrame, wl_resource* res) {
+        withDamage = true;
+        this->copy(pFrame, res);
+    });
 
     g_pHyprRenderer->makeEGLCurrent();
 
-    if (g_pHyprOpenGL->m_mMonitorRenderResources.contains(PFRAME->pMonitor)) {
-        const auto& RDATA = g_pHyprOpenGL->m_mMonitorRenderResources.at(PFRAME->pMonitor);
+    if (g_pHyprOpenGL->m_mMonitorRenderResources.contains(pMonitor)) {
+        const auto& RDATA = g_pHyprOpenGL->m_mMonitorRenderResources.at(pMonitor);
         // bind the fb for its format. Suppress gl errors.
 #ifndef GLES2
         glBindFramebuffer(GL_READ_FRAMEBUFFER, RDATA.offloadFB.m_iFb);
@@ -255,246 +49,212 @@ void CScreencopyProtocolManager::captureOutput(wl_client* client, wl_resource* r
         glBindFramebuffer(GL_FRAMEBUFFER, RDATA.offloadFB.m_iFb);
 #endif
     } else
-        Debug::log(ERR, "No RDATA in screencopy???");
+        LOGM(ERR, "No RDATA in screencopy???");
 
-    PFRAME->shmFormat = g_pHyprOpenGL->getPreferredReadFormat(PFRAME->pMonitor);
-    if (PFRAME->shmFormat == DRM_FORMAT_INVALID) {
-        Debug::log(ERR, "No format supported by renderer in capture output");
-        zwlr_screencopy_frame_v1_send_failed(PFRAME->resource);
-        removeFrame(PFRAME);
+    shmFormat = g_pHyprOpenGL->getPreferredReadFormat(pMonitor);
+    if (shmFormat == DRM_FORMAT_INVALID) {
+        LOGM(ERR, "No format supported by renderer in capture output");
+        resource->sendFailed();
+        PROTO::screencopy->destroyResource(this);
         return;
     }
 
-    const auto PSHMINFO = FormatUtils::getPixelFormatFromDRM(PFRAME->shmFormat);
+    const auto PSHMINFO = FormatUtils::getPixelFormatFromDRM(shmFormat);
     if (!PSHMINFO) {
-        Debug::log(ERR, "No pixel format supported by renderer in capture output");
-        zwlr_screencopy_frame_v1_send_failed(PFRAME->resource);
-        removeFrame(PFRAME);
+        LOGM(ERR, "No pixel format supported by renderer in capture output");
+        resource->sendFailed();
+        PROTO::screencopy->destroyResource(this);
         return;
     }
 
-    PFRAME->dmabufFormat = PFRAME->pMonitor->output->state->state().drmFormat;
+    dmabufFormat = pMonitor->output->state->state().drmFormat;
 
-    if (box.width == 0 && box.height == 0)
-        PFRAME->box = {0, 0, (int)(PFRAME->pMonitor->vecSize.x), (int)(PFRAME->pMonitor->vecSize.y)};
+    if (box_.width == 0 && box_.height == 0)
+        box = {0, 0, (int)(pMonitor->vecSize.x), (int)(pMonitor->vecSize.y)};
     else {
-        PFRAME->box = box;
+        box = box_;
     }
 
-    PFRAME->box.transform(wlTransformToHyprutils(PFRAME->pMonitor->transform), PFRAME->pMonitor->vecTransformedSize.x, PFRAME->pMonitor->vecTransformedSize.y)
-        .scale(PFRAME->pMonitor->scale)
-        .round();
+    box.transform(wlTransformToHyprutils(pMonitor->transform), pMonitor->vecTransformedSize.x, pMonitor->vecTransformedSize.y).scale(pMonitor->scale).round();
 
-    PFRAME->shmStride = FormatUtils::minStride(PSHMINFO, PFRAME->box.w);
+    shmStride = FormatUtils::minStride(PSHMINFO, box.w);
 
-    zwlr_screencopy_frame_v1_send_buffer(PFRAME->resource, FormatUtils::drmToShm(PFRAME->shmFormat), PFRAME->box.width, PFRAME->box.height, PFRAME->shmStride);
+    resource->sendBuffer(FormatUtils::drmToShm(shmFormat), box.width, box.height, shmStride);
 
-    if (wl_resource_get_version(resource) >= 3) {
-        if (PFRAME->dmabufFormat != DRM_FORMAT_INVALID) {
-            zwlr_screencopy_frame_v1_send_linux_dmabuf(PFRAME->resource, PFRAME->dmabufFormat, PFRAME->box.width, PFRAME->box.height);
+    if (resource->version() >= 3) {
+        if (dmabufFormat != DRM_FORMAT_INVALID) {
+            resource->sendLinuxDmabuf(dmabufFormat, box.width, box.height);
         }
 
-        zwlr_screencopy_frame_v1_send_buffer_done(PFRAME->resource);
+        resource->sendBufferDone();
     }
 }
 
-void CScreencopyProtocolManager::copyFrame(wl_client* client, wl_resource* resource, wl_resource* buffer) {
-    const auto PFRAME = frameFromResource(resource);
-
-    if (!PFRAME) {
-        Debug::log(ERR, "No frame in copyFrame??");
+void CScreencopyFrame::copy(CZwlrScreencopyFrameV1* pFrame, wl_resource* buffer_) {
+    if (!good()) {
+        LOGM(ERR, "No frame in copyFrame??");
         return;
     }
 
-    if (!g_pCompositor->monitorExists(PFRAME->pMonitor)) {
-        Debug::log(ERR, "client requested sharing of a monitor that is gone");
-        zwlr_screencopy_frame_v1_send_failed(PFRAME->resource);
-        removeFrame(PFRAME);
+    if (!g_pCompositor->monitorExists(pMonitor)) {
+        LOGM(ERR, "Client requested sharing of a monitor that is gone");
+        resource->sendFailed();
+        PROTO::screencopy->destroyResource(this);
         return;
     }
 
-    const auto PBUFFER = CWLBufferResource::fromResource(buffer);
+    const auto PBUFFER = CWLBufferResource::fromResource(buffer_);
     if (!PBUFFER) {
-        Debug::log(ERR, "[sc] invalid buffer in {:x}", (uintptr_t)PFRAME);
-        wl_resource_post_error(PFRAME->resource, ZWLR_SCREENCOPY_FRAME_V1_ERROR_INVALID_BUFFER, "invalid buffer");
-        removeFrame(PFRAME);
+        LOGM(ERR, "Invalid buffer in {:x}", (uintptr_t)this);
+        resource->error(ZWLR_SCREENCOPY_FRAME_V1_ERROR_INVALID_BUFFER, "invalid buffer");
+        PROTO::screencopy->destroyResource(this);
         return;
     }
 
     PBUFFER->buffer->lock();
 
-    if (PBUFFER->buffer->size != PFRAME->box.size()) {
-        Debug::log(ERR, "[sc] invalid dimensions in {:x}", (uintptr_t)PFRAME);
-        wl_resource_post_error(PFRAME->resource, ZWLR_SCREENCOPY_FRAME_V1_ERROR_INVALID_BUFFER, "invalid buffer dimensions");
-        removeFrame(PFRAME);
+    if (PBUFFER->buffer->size != box.size()) {
+        LOGM(ERR, "Invalid dimensions in {:x}", (uintptr_t)this);
+        resource->error(ZWLR_SCREENCOPY_FRAME_V1_ERROR_INVALID_BUFFER, "invalid buffer dimensions");
+        PROTO::screencopy->destroyResource(this);
         return;
     }
 
-    if (PFRAME->buffer) {
-        Debug::log(ERR, "[sc] buffer used in {:x}", (uintptr_t)PFRAME);
-        wl_resource_post_error(PFRAME->resource, ZWLR_SCREENCOPY_FRAME_V1_ERROR_ALREADY_USED, "frame already used");
-        removeFrame(PFRAME);
+    if (buffer) {
+        LOGM(ERR, "Buffer used in {:x}", (uintptr_t)this);
+        resource->error(ZWLR_SCREENCOPY_FRAME_V1_ERROR_ALREADY_USED, "frame already used");
+        PROTO::screencopy->destroyResource(this);
         return;
     }
 
     if (auto attrs = PBUFFER->buffer->dmabuf(); attrs.success) {
-        PFRAME->bufferDMA = true;
+        bufferDMA = true;
 
-        if (attrs.format != PFRAME->dmabufFormat) {
-            Debug::log(ERR, "[sc] invalid buffer dma format in {:x}", (uintptr_t)PFRAME);
-            wl_resource_post_error(PFRAME->resource, ZWLR_SCREENCOPY_FRAME_V1_ERROR_INVALID_BUFFER, "invalid buffer format");
-            removeFrame(PFRAME);
+        if (attrs.format != dmabufFormat) {
+            LOGM(ERR, "Invalid buffer dma format in {:x}", (uintptr_t)pFrame);
+            resource->error(ZWLR_SCREENCOPY_FRAME_V1_ERROR_INVALID_BUFFER, "invalid buffer format");
+            PROTO::screencopy->destroyResource(this);
             return;
         }
     } else if (auto attrs = PBUFFER->buffer->shm(); attrs.success) {
-        if (attrs.format != PFRAME->shmFormat) {
-            Debug::log(ERR, "[sc] invalid buffer shm format in {:x}", (uintptr_t)PFRAME);
-            wl_resource_post_error(PFRAME->resource, ZWLR_SCREENCOPY_FRAME_V1_ERROR_INVALID_BUFFER, "invalid buffer format");
-            removeFrame(PFRAME);
+        if (attrs.format != shmFormat) {
+            LOGM(ERR, "Invalid buffer shm format in {:x}", (uintptr_t)pFrame);
+            resource->error(ZWLR_SCREENCOPY_FRAME_V1_ERROR_INVALID_BUFFER, "invalid buffer format");
+            PROTO::screencopy->destroyResource(this);
             return;
-        } else if ((int)attrs.stride != PFRAME->shmStride) {
-            Debug::log(ERR, "[sc] invalid buffer shm stride in {:x}", (uintptr_t)PFRAME);
-            wl_resource_post_error(PFRAME->resource, ZWLR_SCREENCOPY_FRAME_V1_ERROR_INVALID_BUFFER, "invalid buffer stride");
-            removeFrame(PFRAME);
+        } else if ((int)attrs.stride != shmStride) {
+            LOGM(ERR, "Invalid buffer shm stride in {:x}", (uintptr_t)pFrame);
+            resource->error(ZWLR_SCREENCOPY_FRAME_V1_ERROR_INVALID_BUFFER, "invalid buffer stride");
+            PROTO::screencopy->destroyResource(this);
             return;
         }
     } else {
-        Debug::log(ERR, "[sc] invalid buffer type in {:x}", (uintptr_t)PFRAME);
-        wl_resource_post_error(PFRAME->resource, ZWLR_SCREENCOPY_FRAME_V1_ERROR_INVALID_BUFFER, "invalid buffer type");
-        removeFrame(PFRAME);
+        LOGM(ERR, "Invalid buffer type in {:x}", (uintptr_t)pFrame);
+        resource->error(ZWLR_SCREENCOPY_FRAME_V1_ERROR_INVALID_BUFFER, "invalid buffer type");
+        PROTO::screencopy->destroyResource(this);
         return;
     }
 
-    PFRAME->buffer = PBUFFER->buffer;
+    buffer = PBUFFER->buffer;
 
-    m_vFramesAwaitingWrite.emplace_back(PFRAME);
+    PROTO::screencopy->m_vFramesAwaitingWrite.emplace_back(self);
 
     g_pHyprRenderer->m_bDirectScanoutBlocked = true;
-    if (PFRAME->overlayCursor && !PFRAME->lockedSWCursors) {
-        PFRAME->lockedSWCursors = true;
+    if (overlayCursor && !lockedSWCursors) {
+        lockedSWCursors = true;
         // TODO: make it per-monitor
-        if (!m_bTimerArmed) {
+        if (!PROTO::screencopy->m_bTimerArmed) {
             for (auto& m : g_pCompositor->m_vMonitors) {
                 g_pPointerManager->lockSoftwareForMonitor(m);
             }
-            m_bTimerArmed = true;
-            Debug::log(LOG, "[screencopy] Locking sw cursors due to screensharing");
-        }
-        m_pSoftwareCursorTimer->updateTimeout(std::chrono::seconds(1));
-    }
-
-    if (!PFRAME->withDamage)
-        g_pHyprRenderer->damageMonitor(PFRAME->pMonitor);
-}
-
-void CScreencopyProtocolManager::onOutputCommit(CMonitor* pMonitor) {
-    m_pLastMonitorBackBuffer = pMonitor->output->state->state().buffer;
-    shareAllFrames(pMonitor);
-    m_pLastMonitorBackBuffer.reset();
-}
-
-void CScreencopyProtocolManager::shareAllFrames(CMonitor* pMonitor) {
-    if (m_vFramesAwaitingWrite.empty())
-        return; // nothing to share
-
-    std::vector<SScreencopyFrame*> framesToRemove;
-
-    // share frame if correct output
-    for (auto& f : m_vFramesAwaitingWrite) {
-        if (!f->pMonitor || !f->buffer) {
-            framesToRemove.push_back(f);
-            continue;
+            PROTO::screencopy->m_bTimerArmed = true;
+            LOGM(LOG, "Locking sw cursors due to screensharing");
         }
-
-        if (f->pMonitor != pMonitor)
-            continue;
-
-        shareFrame(f);
-
-        f->client->lastFrame.reset();
-        ++f->client->frameCounter;
-
-        framesToRemove.push_back(f);
-    }
-
-    for (auto& f : framesToRemove) {
-        removeFrame(f);
+        PROTO::screencopy->m_pSoftwareCursorTimer->updateTimeout(std::chrono::seconds(1));
     }
 
-    if (m_vFramesAwaitingWrite.empty()) {
-        g_pHyprRenderer->m_bDirectScanoutBlocked = false;
-    }
+    if (!withDamage)
+        g_pHyprRenderer->damageMonitor(pMonitor);
 }
 
-void CScreencopyProtocolManager::shareFrame(SScreencopyFrame* frame) {
-    if (!frame->buffer)
+void CScreencopyFrame::share() {
+    if (!buffer || !pMonitor)
         return;
 
     timespec now;
     clock_gettime(CLOCK_MONOTONIC, &now);
 
-    uint32_t flags = 0;
-    if (frame->bufferDMA) {
-        if (!copyFrameDmabuf(frame)) {
-            Debug::log(ERR, "[sc] dmabuf copy failed in {:x}", (uintptr_t)frame);
-            zwlr_screencopy_frame_v1_send_failed(frame->resource);
+    if (bufferDMA) {
+        if (!copyDmabuf()) {
+            LOGM(ERR, "Dmabuf copy failed in {:x}", (uintptr_t)this);
+            resource->sendFailed();
             return;
         }
     } else {
-        if (!copyFrameShm(frame, &now)) {
-            Debug::log(ERR, "[sc] shm copy failed in {:x}", (uintptr_t)frame);
-            zwlr_screencopy_frame_v1_send_failed(frame->resource);
+        if (!copyShm()) {
+            LOGM(ERR, "Shm copy failed in {:x}", (uintptr_t)this);
+            resource->sendFailed();
             return;
         }
     }
 
-    zwlr_screencopy_frame_v1_send_flags(frame->resource, flags);
-    sendFrameDamage(frame);
+    resource->sendFlags((zwlrScreencopyFrameV1Flags)0);
+    if (withDamage) {
+        // TODO: add a damage ring for this.
+        resource->sendDamage(0, 0, buffer->size.x, buffer->size.y);
+    }
+
     uint32_t tvSecHi = (sizeof(now.tv_sec) > 4) ? now.tv_sec >> 32 : 0;
     uint32_t tvSecLo = now.tv_sec & 0xFFFFFFFF;
-    zwlr_screencopy_frame_v1_send_ready(frame->resource, tvSecHi, tvSecLo, now.tv_nsec);
+    resource->sendReady(tvSecHi, tvSecLo, now.tv_nsec);
 }
 
-void CScreencopyProtocolManager::sendFrameDamage(SScreencopyFrame* frame) {
-    if (!frame->withDamage)
-        return;
+bool CScreencopyFrame::copyDmabuf() {
+    auto    TEXTURE = makeShared<CTexture>(pMonitor->output->state->state().buffer);
 
-    // TODO:
-    // add a damage ring for this.
+    CRegion fakeDamage = {0, 0, INT16_MAX, INT16_MAX};
+
+    if (!g_pHyprRenderer->beginRender(pMonitor, fakeDamage, RENDER_MODE_TO_BUFFER, buffer.lock(), nullptr, true)) {
+        LOGM(ERR, "Can't copy: failed to begin rendering to dma frame");
+        return false;
+    }
 
-    // for (auto& RECT : frame->pMonitor->lastFrameDamage.getRects()) {
+    CBox monbox = CBox{0, 0, pMonitor->vecPixelSize.x, pMonitor->vecPixelSize.y}
+                      .translate({-box.x, -box.y}) // vvvv kinda ass-backwards but that's how I designed the renderer... sigh.
+                      .transform(wlTransformToHyprutils(invertTransform(pMonitor->transform)), pMonitor->vecPixelSize.x, pMonitor->vecPixelSize.y);
+    g_pHyprOpenGL->setMonitorTransformEnabled(true);
+    g_pHyprOpenGL->setRenderModifEnabled(false);
+    g_pHyprOpenGL->renderTexture(TEXTURE, &monbox, 1);
+    g_pHyprOpenGL->setRenderModifEnabled(true);
+    g_pHyprOpenGL->setMonitorTransformEnabled(false);
 
-    //     if (frame->buffer->width < 1 || frame->buffer->height < 1 || frame->buffer->width - RECT.x1 < 1 || frame->buffer->height - RECT.y1 < 1) {
-    //         Debug::log(ERR, "[sc] Failed to send damage");
-    //         break;
-    //     }
+    g_pHyprOpenGL->m_RenderData.blockScreenShader = true;
+    g_pHyprRenderer->endRender();
 
-    //     zwlr_screencopy_frame_v1_send_damage(frame->resource, std::clamp(RECT.x1, 0, frame->buffer->width), std::clamp(RECT.y1, 0, frame->buffer->height),
-    //                                          std::clamp(RECT.x2 - RECT.x1, 0, frame->buffer->width - RECT.x1), std::clamp(RECT.y2 - RECT.y1, 0, frame->buffer->height - RECT.y1));
-    // }
+    LOGM(TRACE, "Copied frame via dma");
 
-    zwlr_screencopy_frame_v1_send_damage(frame->resource, 0, 0, frame->buffer->size.x, frame->buffer->size.y);
+    return true;
 }
 
-bool CScreencopyProtocolManager::copyFrameShm(SScreencopyFrame* frame, timespec* now) {
-    auto TEXTURE = makeShared<CTexture>(m_pLastMonitorBackBuffer);
+bool CScreencopyFrame::copyShm() {
+    auto TEXTURE = makeShared<CTexture>(pMonitor->output->state->state().buffer);
 
-    auto shm                      = frame->buffer->shm();
-    auto [pixelData, fmt, bufLen] = frame->buffer->beginDataPtr(0); // no need for end, cuz it's shm
+    auto shm                      = buffer->shm();
+    auto [pixelData, fmt, bufLen] = buffer->beginDataPtr(0); // no need for end, cuz it's shm
 
     CRegion fakeDamage = {0, 0, INT16_MAX, INT16_MAX};
 
     g_pHyprRenderer->makeEGLCurrent();
 
     CFramebuffer fb;
-    fb.alloc(frame->box.w, frame->box.h, g_pHyprRenderer->isNvidia() ? DRM_FORMAT_XBGR8888 : frame->pMonitor->output->state->state().drmFormat);
+    fb.alloc(box.w, box.h, g_pHyprRenderer->isNvidia() ? DRM_FORMAT_XBGR8888 : pMonitor->output->state->state().drmFormat);
 
-    if (!g_pHyprRenderer->beginRender(frame->pMonitor, fakeDamage, RENDER_MODE_FULL_FAKE, nullptr, &fb, true)) {
-        Debug::log(ERR, "Screencopy: can't copy: failed to begin rendering");
+    if (!g_pHyprRenderer->beginRender(pMonitor, fakeDamage, RENDER_MODE_FULL_FAKE, nullptr, &fb, true)) {
+        LOGM(ERR, "Can't copy: failed to begin rendering");
         return false;
     }
 
-    CBox monbox = CBox{0, 0, frame->pMonitor->vecTransformedSize.x, frame->pMonitor->vecTransformedSize.y}.translate({-frame->box.x, -frame->box.y});
+    CBox monbox = CBox{0, 0, pMonitor->vecTransformedSize.x, pMonitor->vecTransformedSize.y}.translate({-box.x, -box.y});
     g_pHyprOpenGL->setMonitorTransformEnabled(true);
     g_pHyprOpenGL->setRenderModifEnabled(false);
     g_pHyprOpenGL->renderTexture(TEXTURE, &monbox, 1);
@@ -509,7 +269,7 @@ bool CScreencopyProtocolManager::copyFrameShm(SScreencopyFrame* frame, timespec*
 
     const auto PFORMAT = FormatUtils::getPixelFormatFromDRM(shm.format);
     if (!PFORMAT) {
-        Debug::log(ERR, "Screencopy: can't copy: failed to find a pixel format");
+        LOGM(ERR, "Can't copy: failed to find a pixel format");
         g_pHyprRenderer->endRender();
         return false;
     }
@@ -520,53 +280,164 @@ bool CScreencopyProtocolManager::copyFrameShm(SScreencopyFrame* frame, timespec*
     g_pHyprRenderer->endRender();
 
     g_pHyprRenderer->makeEGLCurrent();
-    g_pHyprOpenGL->m_RenderData.pMonitor = frame->pMonitor;
+    g_pHyprOpenGL->m_RenderData.pMonitor = pMonitor;
     fb.bind();
 
     glPixelStorei(GL_PACK_ALIGNMENT, 1);
 
     const auto drmFmt     = FormatUtils::getPixelFormatFromDRM(shm.format);
-    uint32_t   packStride = FormatUtils::minStride(drmFmt, frame->box.w);
+    uint32_t   packStride = FormatUtils::minStride(drmFmt, box.w);
 
     if (packStride == (uint32_t)shm.stride) {
-        glReadPixels(0, 0, frame->box.w, frame->box.h, glFormat, PFORMAT->glType, pixelData);
+        glReadPixels(0, 0, box.w, box.h, glFormat, PFORMAT->glType, pixelData);
     } else {
-        for (size_t i = 0; i < frame->box.h; ++i) {
+        for (size_t i = 0; i < box.h; ++i) {
             uint32_t y = i;
-            glReadPixels(0, y, frame->box.w, 1, glFormat, PFORMAT->glType, ((unsigned char*)pixelData) + i * shm.stride);
+            glReadPixels(0, y, box.w, 1, glFormat, PFORMAT->glType, ((unsigned char*)pixelData) + i * shm.stride);
         }
     }
 
     g_pHyprOpenGL->m_RenderData.pMonitor = nullptr;
 
-    Debug::log(TRACE, "Screencopy: copied frame via shm");
+    LOGM(TRACE, "Copied frame via shm");
 
     return true;
 }
 
-bool CScreencopyProtocolManager::copyFrameDmabuf(SScreencopyFrame* frame) {
-    auto    TEXTURE = makeShared<CTexture>(m_pLastMonitorBackBuffer);
+bool CScreencopyFrame::good() {
+    return resource->resource();
+}
 
-    CRegion fakeDamage = {0, 0, INT16_MAX, INT16_MAX};
+CScreencopyClient::~CScreencopyClient() {
+    g_pHookSystem->unhook(tickCallback);
+}
 
-    if (!g_pHyprRenderer->beginRender(frame->pMonitor, fakeDamage, RENDER_MODE_TO_BUFFER, frame->buffer.lock(), nullptr, true)) {
-        Debug::log(ERR, "Screencopy: can't copy: failed to begin rendering to dma frame");
-        return false;
+CScreencopyClient::CScreencopyClient(SP<CZwlrScreencopyManagerV1> resource_) : resource(resource_) {
+    if (!good())
+        return;
+
+    resource->setDestroy([this](CZwlrScreencopyManagerV1* pMgr) { PROTO::screencopy->destroyResource(this); });
+    resource->setOnDestroy([this](CZwlrScreencopyManagerV1* pMgr) { PROTO::screencopy->destroyResource(this); });
+    resource->setCaptureOutput(
+        [this](CZwlrScreencopyManagerV1* pMgr, uint32_t frame, int32_t overlayCursor, wl_resource* output) { this->captureOutput(frame, overlayCursor, output, {}); });
+    resource->setCaptureOutputRegion([this](CZwlrScreencopyManagerV1* pMgr, uint32_t frame, int32_t overlayCursor, wl_resource* output, int32_t x, int32_t y, int32_t w,
+                                            int32_t h) { this->captureOutput(frame, overlayCursor, output, {x, y, w, h}); });
+
+    lastMeasure.reset();
+    lastFrame.reset();
+    tickCallback = g_pHookSystem->hookDynamic("tick", [&](void* self, SCallbackInfo& info, std::any data) { onTick(); });
+}
+
+void CScreencopyClient::captureOutput(uint32_t frame, int32_t overlayCursor_, wl_resource* output, CBox box) {
+    const auto FRAME = PROTO::screencopy->m_vFrames.emplace_back(
+        makeShared<CScreencopyFrame>(makeShared<CZwlrScreencopyFrameV1>(resource->client(), resource->version(), frame), overlayCursor_, output, box));
+
+    if (!FRAME->good()) {
+        LOGM(ERR, "Couldn't alloc frame for sharing! (no memory)");
+        resource->noMemory();
+        PROTO::screencopy->destroyResource(FRAME.get());
+        return;
     }
 
-    CBox monbox = CBox{0, 0, frame->pMonitor->vecPixelSize.x, frame->pMonitor->vecPixelSize.y}
-                      .translate({-frame->box.x, -frame->box.y}) // vvvv kinda ass-backwards but that's how I designed the renderer... sigh.
-                      .transform(wlTransformToHyprutils(invertTransform(frame->pMonitor->transform)), frame->pMonitor->vecPixelSize.x, frame->pMonitor->vecPixelSize.y);
-    g_pHyprOpenGL->setMonitorTransformEnabled(true);
-    g_pHyprOpenGL->setRenderModifEnabled(false);
-    g_pHyprOpenGL->renderTexture(TEXTURE, &monbox, 1);
-    g_pHyprOpenGL->setRenderModifEnabled(true);
-    g_pHyprOpenGL->setMonitorTransformEnabled(false);
+    FRAME->self   = FRAME;
+    FRAME->client = self;
+}
 
-    g_pHyprOpenGL->m_RenderData.blockScreenShader = true;
-    g_pHyprRenderer->endRender();
+void CScreencopyClient::onTick() {
+    if (lastMeasure.getMillis() < 500)
+        return;
 
-    Debug::log(TRACE, "Screencopy: copied frame via dma");
+    framesInLastHalfSecond = frameCounter;
+    frameCounter           = 0;
+    lastMeasure.reset();
 
-    return true;
+    const auto LASTFRAMEDELTA = lastFrame.getMillis() / 1000.0;
+    const bool FRAMEAWAITING  = std::ranges::any_of(PROTO::screencopy->m_vFrames, [&](const auto& frame) { return frame->client.get() == this; });
+
+    if (framesInLastHalfSecond > 3 && !sentScreencast) {
+        EMIT_HOOK_EVENT("screencast", (std::vector<uint64_t>{1, (uint64_t)framesInLastHalfSecond, (uint64_t)clientOwner}));
+        g_pEventManager->postEvent(SHyprIPCEvent{"screencast", "1," + std::to_string(clientOwner)});
+        sentScreencast = true;
+    } else if (framesInLastHalfSecond < 4 && sentScreencast && LASTFRAMEDELTA > 1.0 && !FRAMEAWAITING) {
+        EMIT_HOOK_EVENT("screencast", (std::vector<uint64_t>{0, (uint64_t)framesInLastHalfSecond, (uint64_t)clientOwner}));
+        g_pEventManager->postEvent(SHyprIPCEvent{"screencast", "0," + std::to_string(clientOwner)});
+        sentScreencast = false;
+    }
+}
+
+bool CScreencopyClient::good() {
+    return resource->resource();
+}
+
+CScreencopyProtocol::CScreencopyProtocol(const wl_interface* iface, const int& ver, const std::string& name) : IWaylandProtocol(iface, ver, name) {
+    m_pSoftwareCursorTimer = makeShared<CEventLoopTimer>(
+        std::nullopt,
+        [this](SP<CEventLoopTimer> self, void* data) {
+            // TODO: make it per-monitor
+            for (auto& m : g_pCompositor->m_vMonitors) {
+                g_pPointerManager->unlockSoftwareForMonitor(m);
+            }
+            m_bTimerArmed = false;
+
+            LOGM(LOG, "Releasing software cursor lock");
+        },
+        nullptr);
+    g_pEventLoopManager->addTimer(m_pSoftwareCursorTimer);
+}
+
+void CScreencopyProtocol::bindManager(wl_client* client, void* data, uint32_t ver, uint32_t id) {
+    const auto CLIENT = m_vClients.emplace_back(makeShared<CScreencopyClient>(makeShared<CZwlrScreencopyManagerV1>(client, ver, id)));
+
+    if (!CLIENT->good()) {
+        LOGM(LOG, "Failed to bind client! (out of memory)");
+        CLIENT->resource->noMemory();
+        m_vClients.pop_back();
+        return;
+    }
+
+    CLIENT->self = CLIENT;
+
+    LOGM(LOG, "Bound client successfully!");
+}
+
+void CScreencopyProtocol::destroyResource(CScreencopyClient* client) {
+    std::erase_if(m_vClients, [&](const auto& other) { return other.get() == client; });
+    std::erase_if(m_vFrames, [&](const auto& other) { return other->client.get() == client; });
+    std::erase_if(m_vFramesAwaitingWrite, [&](const auto& other) { return other->client.get() == client; });
+}
+
+void CScreencopyProtocol::destroyResource(CScreencopyFrame* frame) {
+    std::erase_if(m_vFrames, [&](const auto& other) { return other.get() == frame; });
+    std::erase_if(m_vFramesAwaitingWrite, [&](const auto& other) { return other.get() == frame; });
+}
+
+void CScreencopyProtocol::onOutputCommit(CMonitor* pMonitor) {
+    if (m_vFramesAwaitingWrite.empty()) {
+        g_pHyprRenderer->m_bDirectScanoutBlocked = false;
+        return; // nothing to share
+    }
+
+    std::vector<WP<CScreencopyFrame>> framesToRemove;
+
+    // share frame if correct output
+    for (auto& f : m_vFramesAwaitingWrite) {
+        if (!f->pMonitor || !f->buffer) {
+            framesToRemove.push_back(f);
+            continue;
+        }
+
+        if (f->pMonitor != pMonitor)
+            continue;
+
+        f->share();
+
+        f->client->lastFrame.reset();
+        ++f->client->frameCounter;
+
+        framesToRemove.push_back(f);
+    }
+
+    for (auto& f : framesToRemove) {
+        destroyResource(f.get());
+    }
 }
diff --git a/src/protocols/Screencopy.hpp b/src/protocols/Screencopy.hpp
index d564e432..cbc56edb 100644
--- a/src/protocols/Screencopy.hpp
+++ b/src/protocols/Screencopy.hpp
@@ -1,7 +1,8 @@
 #pragma once
 
 #include "../defines.hpp"
-#include "wlr-screencopy-unstable-v1-protocol.h"
+#include "wlr-screencopy-unstable-v1.hpp"
+#include "WaylandProtocol.hpp"
 
 #include <list>
 #include <vector>
@@ -20,88 +21,93 @@ enum eClientOwners {
 
 class CScreencopyClient {
   public:
-    CScreencopyClient();
+    CScreencopyClient(SP<CZwlrScreencopyManagerV1> resource_);
     ~CScreencopyClient();
 
-    int                  ref      = 0;
-    wl_resource*         resource = nullptr;
+    bool                  good();
 
-    eClientOwners        clientOwner = CLIENT_SCREENCOPY;
+    WP<CScreencopyClient> self;
+    eClientOwners         clientOwner = CLIENT_SCREENCOPY;
 
-    int                  frameCounter           = 0;
-    int                  framesInLastHalfSecond = 0;
-    CTimer               lastMeasure;
-    CTimer               lastFrame;
-    bool                 sentScreencast = false;
+    CTimer                lastFrame;
+    int                   frameCounter = 0;
 
-    void                 onTick();
-    SP<HOOK_CALLBACK_FN> tickCallback;
+  private:
+    SP<CZwlrScreencopyManagerV1> resource;
 
-    bool                 operator==(const CScreencopyClient& other) const {
-        return resource == other.resource;
-    }
-};
+    int                          framesInLastHalfSecond = 0;
+    CTimer                       lastMeasure;
+    bool                         sentScreencast = false;
 
-struct SScreencopyFrame {
-    wl_resource*       resource = nullptr;
-    CScreencopyClient* client   = nullptr;
+    SP<HOOK_CALLBACK_FN>         tickCallback;
+    void                         onTick();
 
-    uint32_t           shmFormat    = 0;
-    uint32_t           dmabufFormat = 0;
-    CBox               box          = {};
-    int                shmStride    = 0;
+    void                         captureOutput(uint32_t frame, int32_t overlayCursor, wl_resource* output, CBox box);
 
-    bool               overlayCursor   = false;
-    bool               withDamage      = false;
-    bool               lockedSWCursors = false;
+    friend class CScreencopyProtocol;
+};
 
-    bool               bufferDMA = false;
+class CScreencopyFrame {
+  public:
+    CScreencopyFrame(SP<CZwlrScreencopyFrameV1> resource, int32_t overlay_cursor, wl_resource* output, CBox box);
+    ~CScreencopyFrame();
 
-    WP<IHLBuffer>      buffer;
+    bool                  good();
 
-    CMonitor*          pMonitor = nullptr;
-    PHLWINDOWREF       pWindow;
+    SP<CScreencopyFrame>  self;
+    WP<CScreencopyClient> client;
 
-    bool               operator==(const SScreencopyFrame& other) const {
-        return resource == other.resource && client == other.client;
-    }
+  private:
+    SP<CZwlrScreencopyFrameV1> resource;
+
+    CMonitor*                  pMonitor        = nullptr;
+    bool                       overlayCursor   = false;
+    bool                       withDamage      = false;
+    bool                       lockedSWCursors = false;
+
+    WP<IHLBuffer>              buffer;
+    bool                       bufferDMA    = false;
+    uint32_t                   shmFormat    = 0;
+    uint32_t                   dmabufFormat = 0;
+    int                        shmStride    = 0;
+    CBox                       box          = {};
+
+    void                       copy(CZwlrScreencopyFrameV1* pFrame, wl_resource* buffer);
+    bool                       copyDmabuf();
+    bool                       copyShm();
+    void                       share();
+
+    friend class CScreencopyProtocol;
 };
 
-class CScreencopyProtocolManager {
+class CScreencopyProtocol : public IWaylandProtocol {
   public:
-    CScreencopyProtocolManager();
-    ~CScreencopyProtocolManager();
-
-    void        bindManager(wl_client* client, void* data, uint32_t version, uint32_t id);
-    void        removeClient(CScreencopyClient* client, bool force = false);
-    void        removeFrame(SScreencopyFrame* frame, bool force = false);
-    void        displayDestroy();
+    CScreencopyProtocol(const wl_interface* iface, const int& ver, const std::string& name);
 
-    void        captureOutput(wl_client* client, wl_resource* resource, uint32_t frame, int32_t overlay_cursor, wl_resource* output, CBox box = {0, 0, 0, 0});
+    virtual void bindManager(wl_client* client, void* data, uint32_t version, uint32_t id);
+    void         destroyResource(CScreencopyClient* resource);
+    void         destroyResource(CScreencopyFrame* resource);
 
-    void        copyFrame(wl_client* client, wl_resource* resource, wl_resource* buffer);
-
-    void        onOutputCommit(CMonitor* pMonitor);
-
-    wl_listener m_liDisplayDestroy;
+    void         onOutputCommit(CMonitor* pMonitor);
 
   private:
-    wl_global*                     m_pGlobal = nullptr;
-    std::list<SScreencopyFrame>    m_lFrames;
-    std::list<CScreencopyClient>   m_lClients;
-
-    SP<CEventLoopTimer>            m_pSoftwareCursorTimer;
-    bool                           m_bTimerArmed = false;
+    std::vector<SP<CScreencopyFrame>>  m_vFrames;
+    std::vector<SP<CScreencopyFrame>>  m_vFramesAwaitingWrite;
+    std::vector<SP<CScreencopyClient>> m_vClients;
 
-    std::vector<SScreencopyFrame*> m_vFramesAwaitingWrite;
+    SP<CEventLoopTimer>                m_pSoftwareCursorTimer;
+    bool                               m_bTimerArmed = false;
 
-    SP<Aquamarine::IBuffer>        m_pLastMonitorBackBuffer;
-
-    void                           shareAllFrames(CMonitor* pMonitor);
-    void                           shareFrame(SScreencopyFrame* frame);
-    void                           sendFrameDamage(SScreencopyFrame* frame);
-    bool                           copyFrameDmabuf(SScreencopyFrame* frame);
-    bool                           copyFrameShm(SScreencopyFrame* frame, timespec* now);
+    void                               shareAllFrames(CMonitor* pMonitor);
+    void                               shareFrame(CScreencopyFrame* frame);
+    void                               sendFrameDamage(CScreencopyFrame* frame);
+    bool                               copyFrameDmabuf(CScreencopyFrame* frame);
+    bool                               copyFrameShm(CScreencopyFrame* frame, timespec* now);
 
+    friend class CScreencopyFrame;
     friend class CScreencopyClient;
 };
+
+namespace PROTO {
+    inline UP<CScreencopyProtocol> screencopy;
+};
diff --git a/src/protocols/ToplevelExport.cpp b/src/protocols/ToplevelExport.cpp
index 28f49c6a..fb3fde2b 100644
--- a/src/protocols/ToplevelExport.cpp
+++ b/src/protocols/ToplevelExport.cpp
@@ -8,363 +8,240 @@
 
 #include <algorithm>
 
-#define TOPLEVEL_EXPORT_VERSION 2
+#define LOGM PROTO::toplevelExport->protoLog
 
-static void bindManagerInt(wl_client* client, void* data, uint32_t version, uint32_t id) {
-    g_pProtocolManager->m_pToplevelExportProtocolManager->bindManager(client, data, version, id);
-}
-
-static void handleDisplayDestroy(struct wl_listener* listener, void* data) {
-    CToplevelExportProtocolManager* proto = wl_container_of(listener, proto, m_liDisplayDestroy);
-    proto->displayDestroy();
-}
-
-void CToplevelExportProtocolManager::displayDestroy() {
-    wl_list_remove(&m_liDisplayDestroy.link);
-    wl_list_init(&m_liDisplayDestroy.link);
-    wl_global_destroy(m_pGlobal);
-}
+CToplevelExportClient::CToplevelExportClient(SP<CHyprlandToplevelExportManagerV1> resource_) : resource(resource_) {
+    if (!good())
+        return;
 
-CToplevelExportProtocolManager::~CToplevelExportProtocolManager() {
-    displayDestroy();
+    resource->setOnDestroy([this](CHyprlandToplevelExportManagerV1* pMgr) { PROTO::toplevelExport->destroyResource(this); });
+    resource->setDestroy([this](CHyprlandToplevelExportManagerV1* pMgr) { PROTO::toplevelExport->destroyResource(this); });
+    resource->setCaptureToplevel([this](CHyprlandToplevelExportManagerV1* pMgr, uint32_t frame, int32_t overlayCursor, uint32_t handle) {
+        this->captureToplevel(pMgr, frame, overlayCursor, g_pCompositor->getWindowFromHandle(handle));
+    });
+    resource->setCaptureToplevelWithWlrToplevelHandle([this](CHyprlandToplevelExportManagerV1* pMgr, uint32_t frame, int32_t overlayCursor, wl_resource* handle) {
+        this->captureToplevel(pMgr, frame, overlayCursor, PROTO::foreignToplevelWlr->windowFromHandleResource(handle));
+    });
+
+    lastMeasure.reset();
+    lastFrame.reset();
+    tickCallback = g_pHookSystem->hookDynamic("tick", [&](void* self, SCallbackInfo& info, std::any data) { onTick(); });
 }
 
-CToplevelExportProtocolManager::CToplevelExportProtocolManager() {
-
-#ifndef GLES32
-    Debug::log(WARN, "Toplevel sharing is not supported on LEGACY_RENDERER!");
-    return;
-#endif
-
-    m_pGlobal = wl_global_create(g_pCompositor->m_sWLDisplay, &hyprland_toplevel_export_manager_v1_interface, TOPLEVEL_EXPORT_VERSION, this, bindManagerInt);
+void CToplevelExportClient::captureToplevel(CHyprlandToplevelExportManagerV1* pMgr, uint32_t frame, int32_t overlayCursor_, PHLWINDOW handle) {
+    // create a frame
+    const auto FRAME = PROTO::toplevelExport->m_vFrames.emplace_back(
+        makeShared<CToplevelExportFrame>(makeShared<CHyprlandToplevelExportFrameV1>(resource->client(), resource->version(), frame), overlayCursor_, handle));
 
-    if (!m_pGlobal) {
-        Debug::log(ERR, "ToplevelExportManager could not start! Sharing windows will not work!");
+    if (!FRAME->good()) {
+        LOGM(ERR, "Couldn't alloc frame for sharing! (no memory)");
+        resource->noMemory();
+        PROTO::toplevelExport->destroyResource(FRAME.get());
         return;
     }
 
-    m_liDisplayDestroy.notify = handleDisplayDestroy;
-    wl_display_add_destroy_listener(g_pCompositor->m_sWLDisplay, &m_liDisplayDestroy);
-
-    Debug::log(LOG, "ToplevelExportManager started successfully!");
-}
-
-static void handleCaptureToplevel(wl_client* client, wl_resource* resource, uint32_t frame, int32_t overlay_cursor, uint32_t handle) {
-    g_pProtocolManager->m_pToplevelExportProtocolManager->captureToplevel(client, resource, frame, overlay_cursor, g_pCompositor->getWindowFromHandle(handle));
-}
-
-static void handleCaptureToplevelWithWlr(wl_client* client, wl_resource* resource, uint32_t frame, int32_t overlay_cursor, wl_resource* handle) {
-    g_pProtocolManager->m_pToplevelExportProtocolManager->captureToplevel(client, resource, frame, overlay_cursor, PROTO::foreignToplevelWlr->windowFromHandleResource(handle));
-}
-
-static void handleDestroy(wl_client* client, wl_resource* resource) {
-    wl_resource_destroy(resource);
-}
-
-static void handleCopyFrame(wl_client* client, wl_resource* resource, wl_resource* buffer, int32_t ignore_damage) {
-    g_pProtocolManager->m_pToplevelExportProtocolManager->copyFrame(client, resource, buffer, ignore_damage);
+    FRAME->self   = FRAME;
+    FRAME->client = self;
 }
 
-static void handleDestroyFrame(wl_client* client, wl_resource* resource) {
-    wl_resource_destroy(resource);
-}
-
-static const struct hyprland_toplevel_export_manager_v1_interface toplevelExportManagerImpl = {
-    .capture_toplevel                          = handleCaptureToplevel,
-    .destroy                                   = handleDestroy,
-    .capture_toplevel_with_wlr_toplevel_handle = handleCaptureToplevelWithWlr,
-};
-
-static const struct hyprland_toplevel_export_frame_v1_interface toplevelFrameImpl = {.copy = handleCopyFrame, .destroy = handleDestroyFrame};
-
-//
-static CScreencopyClient* clientFromResource(wl_resource* resource) {
-    ASSERT(wl_resource_instance_of(resource, &hyprland_toplevel_export_manager_v1_interface, &toplevelExportManagerImpl));
-    return (CScreencopyClient*)wl_resource_get_user_data(resource);
-}
-
-static SScreencopyFrame* frameFromResource(wl_resource* resource) {
-    ASSERT(wl_resource_instance_of(resource, &hyprland_toplevel_export_frame_v1_interface, &toplevelFrameImpl));
-    return (SScreencopyFrame*)wl_resource_get_user_data(resource);
-}
-
-void CToplevelExportProtocolManager::removeClient(CScreencopyClient* client, bool force) {
-    if (!force) {
-        if (!client || client->ref <= 0)
-            return;
+void CToplevelExportClient::onTick() {
+    if (lastMeasure.getMillis() < 500)
+        return;
 
-        if (--client->ref != 0)
-            return;
+    framesInLastHalfSecond = frameCounter;
+    frameCounter           = 0;
+    lastMeasure.reset();
+
+    const auto LASTFRAMEDELTA = lastFrame.getMillis() / 1000.0;
+    const bool FRAMEAWAITING  = std::ranges::any_of(PROTO::toplevelExport->m_vFrames, [&](const auto& frame) { return frame->client.get() == this; });
+
+    if (framesInLastHalfSecond > 3 && !sentScreencast) {
+        EMIT_HOOK_EVENT("screencast", (std::vector<uint64_t>{1, (uint64_t)framesInLastHalfSecond, (uint64_t)clientOwner}));
+        g_pEventManager->postEvent(SHyprIPCEvent{"screencast", "1," + std::to_string(clientOwner)});
+        sentScreencast = true;
+    } else if (framesInLastHalfSecond < 4 && sentScreencast && LASTFRAMEDELTA > 1.0 && !FRAMEAWAITING) {
+        EMIT_HOOK_EVENT("screencast", (std::vector<uint64_t>{0, (uint64_t)framesInLastHalfSecond, (uint64_t)clientOwner}));
+        g_pEventManager->postEvent(SHyprIPCEvent{"screencast", "0," + std::to_string(clientOwner)});
+        sentScreencast = false;
     }
-
-    m_lClients.remove(*client); // TODO: this doesn't get cleaned up after sharing app exits???
 }
 
-static void handleManagerResourceDestroy(wl_resource* resource) {
-    const auto PCLIENT = clientFromResource(resource);
-
-    g_pProtocolManager->m_pToplevelExportProtocolManager->removeClient(PCLIENT, true);
-}
-
-void CToplevelExportProtocolManager::bindManager(wl_client* client, void* data, uint32_t version, uint32_t id) {
-    const auto PCLIENT = &m_lClients.emplace_back();
-
-    PCLIENT->clientOwner = CLIENT_TOPLEVEL_EXPORT;
-    PCLIENT->resource    = wl_resource_create(client, &hyprland_toplevel_export_manager_v1_interface, version, id);
-
-    if (!PCLIENT->resource) {
-        Debug::log(ERR, "ToplevelExportManager could not bind! (out of memory?)");
-        m_lClients.remove(*PCLIENT);
-        wl_client_post_no_memory(client);
-        return;
-    }
-
-    PCLIENT->ref = 1;
-
-    wl_resource_set_implementation(PCLIENT->resource, &toplevelExportManagerImpl, PCLIENT, handleManagerResourceDestroy);
-
-    Debug::log(LOG, "ToplevelExportManager bound successfully!");
+bool CToplevelExportClient::good() {
+    return resource->resource();
 }
 
-static void handleFrameResourceDestroy(wl_resource* resource) {
-    const auto PFRAME = frameFromResource(resource);
-
-    g_pProtocolManager->m_pToplevelExportProtocolManager->removeFrame(PFRAME);
+CToplevelExportFrame::~CToplevelExportFrame() {
+    if (buffer && buffer->locked())
+        buffer->unlock();
 }
 
-void CToplevelExportProtocolManager::removeFrame(SScreencopyFrame* frame, bool force) {
-    if (!frame)
+CToplevelExportFrame::CToplevelExportFrame(SP<CHyprlandToplevelExportFrameV1> resource_, int32_t overlayCursor_, PHLWINDOW pWindow_) : resource(resource_), pWindow(pWindow_) {
+    if (!good())
         return;
 
-    std::erase_if(m_vFramesAwaitingWrite, [&](const auto& other) { return other == frame; });
-
-    wl_resource_set_user_data(frame->resource, nullptr);
-    if (frame->buffer && frame->buffer->locked() > 0)
-        frame->buffer->unlock();
-    removeClient(frame->client, force);
-    m_lFrames.remove(*frame);
-}
-
-void CToplevelExportProtocolManager::captureToplevel(wl_client* client, wl_resource* resource, uint32_t frame, int32_t overlay_cursor, PHLWINDOW pWindow) {
-    const auto PCLIENT = clientFromResource(resource);
-
-    // create a frame
-    const auto PFRAME     = &m_lFrames.emplace_back();
-    PFRAME->overlayCursor = !!overlay_cursor;
-    PFRAME->resource      = wl_resource_create(client, &hyprland_toplevel_export_frame_v1_interface, wl_resource_get_version(resource), frame);
-    PFRAME->pWindow       = pWindow;
+    overlayCursor = !!overlayCursor_;
 
     if (!pWindow) {
-        Debug::log(ERR, "Client requested sharing of window handle {:x} which does not exist!", pWindow);
-        hyprland_toplevel_export_frame_v1_send_failed(PFRAME->resource);
-        removeFrame(PFRAME);
+        LOGM(ERR, "Client requested sharing of window handle {:x} which does not exist!", pWindow);
+        resource->sendFailed();
+        PROTO::toplevelExport->destroyResource(this);
         return;
     }
 
     if (!pWindow->m_bIsMapped || pWindow->isHidden()) {
-        Debug::log(ERR, "Client requested sharing of window handle {:x} which is not shareable!", pWindow);
-        hyprland_toplevel_export_frame_v1_send_failed(PFRAME->resource);
-        removeFrame(PFRAME);
-        return;
-    }
-
-    if (!PFRAME->resource) {
-        Debug::log(ERR, "Couldn't alloc frame for sharing! (no memory)");
-        m_lFrames.remove(*PFRAME);
-        wl_client_post_no_memory(client);
+        LOGM(ERR, "Client requested sharing of window handle {:x} which is not shareable!", pWindow);
+        resource->sendFailed();
+        PROTO::toplevelExport->destroyResource(this);
         return;
     }
 
-    wl_resource_set_implementation(PFRAME->resource, &toplevelFrameImpl, PFRAME, handleFrameResourceDestroy);
-
-    PFRAME->client = PCLIENT;
-    PCLIENT->ref++;
+    resource->setOnDestroy([this](CHyprlandToplevelExportFrameV1* pFrame) { PROTO::toplevelExport->destroyResource(this); });
+    resource->setDestroy([this](CHyprlandToplevelExportFrameV1* pFrame) { PROTO::toplevelExport->destroyResource(this); });
+    resource->setCopy([this](CHyprlandToplevelExportFrameV1* pFrame, wl_resource* res, int32_t ignoreDamage) { this->copy(pFrame, res, ignoreDamage); });
 
     const auto PMONITOR = g_pCompositor->getMonitorFromID(pWindow->m_iMonitorID);
 
     g_pHyprRenderer->makeEGLCurrent();
 
-    PFRAME->shmFormat = g_pHyprOpenGL->getPreferredReadFormat(PMONITOR);
-    if (PFRAME->shmFormat == DRM_FORMAT_INVALID) {
-        Debug::log(ERR, "No format supported by renderer in capture toplevel");
-        hyprland_toplevel_export_frame_v1_send_failed(resource);
-        removeFrame(PFRAME);
+    shmFormat = g_pHyprOpenGL->getPreferredReadFormat(PMONITOR);
+    if (shmFormat == DRM_FORMAT_INVALID) {
+        LOGM(ERR, "No format supported by renderer in capture toplevel");
+        resource->sendFailed();
+        PROTO::toplevelExport->destroyResource(this);
         return;
     }
 
-    const auto PSHMINFO = FormatUtils::getPixelFormatFromDRM(PFRAME->shmFormat);
+    const auto PSHMINFO = FormatUtils::getPixelFormatFromDRM(shmFormat);
     if (!PSHMINFO) {
-        Debug::log(ERR, "No pixel format supported by renderer in capture toplevel");
-        hyprland_toplevel_export_frame_v1_send_failed(resource);
-        removeFrame(PFRAME);
+        LOGM(ERR, "No pixel format supported by renderer in capture toplevel");
+        resource->sendFailed();
+        PROTO::toplevelExport->destroyResource(this);
         return;
     }
 
-    PFRAME->dmabufFormat = PMONITOR->output->state->state().drmFormat;
+    dmabufFormat = PMONITOR->output->state->state().drmFormat;
 
-    PFRAME->box = {0, 0, (int)(pWindow->m_vRealSize.value().x * PMONITOR->scale), (int)(pWindow->m_vRealSize.value().y * PMONITOR->scale)};
+    box = {0, 0, (int)(pWindow->m_vRealSize.value().x * PMONITOR->scale), (int)(pWindow->m_vRealSize.value().y * PMONITOR->scale)};
 
-    PFRAME->box.transform(wlTransformToHyprutils(PMONITOR->transform), PMONITOR->vecTransformedSize.x, PMONITOR->vecTransformedSize.y).round();
+    box.transform(wlTransformToHyprutils(PMONITOR->transform), PMONITOR->vecTransformedSize.x, PMONITOR->vecTransformedSize.y).round();
 
-    PFRAME->shmStride = FormatUtils::minStride(PSHMINFO, PFRAME->box.w);
+    shmStride = FormatUtils::minStride(PSHMINFO, box.w);
 
-    hyprland_toplevel_export_frame_v1_send_buffer(PFRAME->resource, FormatUtils::drmToShm(PFRAME->shmFormat), PFRAME->box.width, PFRAME->box.height, PFRAME->shmStride);
+    resource->sendBuffer(FormatUtils::drmToShm(shmFormat), box.width, box.height, shmStride);
 
-    if (PFRAME->dmabufFormat != DRM_FORMAT_INVALID) {
-        hyprland_toplevel_export_frame_v1_send_linux_dmabuf(PFRAME->resource, PFRAME->dmabufFormat, PFRAME->box.width, PFRAME->box.height);
+    if (dmabufFormat != DRM_FORMAT_INVALID) {
+        resource->sendLinuxDmabuf(dmabufFormat, box.width, box.height);
     }
 
-    hyprland_toplevel_export_frame_v1_send_buffer_done(PFRAME->resource);
+    resource->sendBufferDone();
 }
 
-void CToplevelExportProtocolManager::copyFrame(wl_client* client, wl_resource* resource, wl_resource* buffer, int32_t ignore_damage) {
-    const auto PFRAME = frameFromResource(resource);
-
-    if (!PFRAME) {
-        Debug::log(ERR, "No frame in copyFrame??");
+void CToplevelExportFrame::copy(CHyprlandToplevelExportFrameV1* pFrame, wl_resource* buffer_, int32_t ignoreDamage) {
+    if (!good()) {
+        LOGM(ERR, "No frame in copyFrame??");
         return;
     }
 
-    const auto PWINDOW = PFRAME->pWindow.lock();
-
-    if (!validMapped(PWINDOW)) {
-        Debug::log(ERR, "Client requested sharing of window handle {:x} which is gone!", PWINDOW);
-        hyprland_toplevel_export_frame_v1_send_failed(PFRAME->resource);
-        removeFrame(PFRAME);
+    if (!validMapped(pWindow)) {
+        LOGM(ERR, "Client requested sharing of window handle {:x} which is gone!", pWindow);
+        resource->sendFailed();
+        PROTO::toplevelExport->destroyResource(this);
         return;
     }
 
-    if (!PWINDOW->m_bIsMapped || PWINDOW->isHidden()) {
-        Debug::log(ERR, "Client requested sharing of window handle {:x} which is not shareable (2)!", PWINDOW);
-        hyprland_toplevel_export_frame_v1_send_failed(PFRAME->resource);
-        removeFrame(PFRAME);
+    if (!pWindow->m_bIsMapped || pWindow->isHidden()) {
+        LOGM(ERR, "Client requested sharing of window handle {:x} which is not shareable (2)!", pWindow);
+        resource->sendFailed();
+        PROTO::toplevelExport->destroyResource(this);
         return;
     }
 
-    const auto PBUFFER = CWLBufferResource::fromResource(buffer);
+    const auto PBUFFER = CWLBufferResource::fromResource(buffer_);
     if (!PBUFFER) {
-        wl_resource_post_error(PFRAME->resource, HYPRLAND_TOPLEVEL_EXPORT_FRAME_V1_ERROR_INVALID_BUFFER, "invalid buffer");
-        removeFrame(PFRAME);
+        resource->error(HYPRLAND_TOPLEVEL_EXPORT_FRAME_V1_ERROR_INVALID_BUFFER, "invalid buffer");
+        PROTO::toplevelExport->destroyResource(this);
         return;
     }
 
     PBUFFER->buffer->lock();
 
-    if (PBUFFER->buffer->size != PFRAME->box.size()) {
-        wl_resource_post_error(PFRAME->resource, HYPRLAND_TOPLEVEL_EXPORT_FRAME_V1_ERROR_INVALID_BUFFER, "invalid buffer dimensions");
-        removeFrame(PFRAME);
+    if (PBUFFER->buffer->size != box.size()) {
+        resource->error(HYPRLAND_TOPLEVEL_EXPORT_FRAME_V1_ERROR_INVALID_BUFFER, "invalid buffer dimensions");
+        PROTO::toplevelExport->destroyResource(this);
         return;
     }
 
-    if (PFRAME->buffer) {
-        wl_resource_post_error(PFRAME->resource, HYPRLAND_TOPLEVEL_EXPORT_FRAME_V1_ERROR_ALREADY_USED, "frame already used");
-        removeFrame(PFRAME);
+    if (buffer) {
+        resource->error(HYPRLAND_TOPLEVEL_EXPORT_FRAME_V1_ERROR_ALREADY_USED, "frame already used");
+        PROTO::toplevelExport->destroyResource(this);
         return;
     }
 
     if (auto attrs = PBUFFER->buffer->dmabuf(); attrs.success) {
-        PFRAME->bufferDMA = true;
+        bufferDMA = true;
 
-        if (attrs.format != PFRAME->dmabufFormat) {
-            wl_resource_post_error(PFRAME->resource, HYPRLAND_TOPLEVEL_EXPORT_FRAME_V1_ERROR_INVALID_BUFFER, "invalid buffer format");
-            removeFrame(PFRAME);
+        if (attrs.format != dmabufFormat) {
+            resource->error(HYPRLAND_TOPLEVEL_EXPORT_FRAME_V1_ERROR_INVALID_BUFFER, "invalid buffer format");
+            PROTO::toplevelExport->destroyResource(this);
             return;
         }
     } else if (auto attrs = PBUFFER->buffer->shm(); attrs.success) {
-        if (attrs.format != PFRAME->shmFormat) {
-            wl_resource_post_error(PFRAME->resource, HYPRLAND_TOPLEVEL_EXPORT_FRAME_V1_ERROR_INVALID_BUFFER, "invalid buffer format");
-            removeFrame(PFRAME);
+        if (attrs.format != shmFormat) {
+            resource->error(HYPRLAND_TOPLEVEL_EXPORT_FRAME_V1_ERROR_INVALID_BUFFER, "invalid buffer format");
+            PROTO::toplevelExport->destroyResource(this);
             return;
-        } else if ((int)attrs.stride != PFRAME->shmStride) {
-            wl_resource_post_error(PFRAME->resource, HYPRLAND_TOPLEVEL_EXPORT_FRAME_V1_ERROR_INVALID_BUFFER, "invalid buffer stride");
-            removeFrame(PFRAME);
+        } else if ((int)attrs.stride != shmStride) {
+            resource->error(HYPRLAND_TOPLEVEL_EXPORT_FRAME_V1_ERROR_INVALID_BUFFER, "invalid buffer stride");
+            PROTO::toplevelExport->destroyResource(this);
             return;
         }
     } else {
-        wl_resource_post_error(PFRAME->resource, HYPRLAND_TOPLEVEL_EXPORT_FRAME_V1_ERROR_INVALID_BUFFER, "invalid buffer type");
-        removeFrame(PFRAME);
+        resource->error(HYPRLAND_TOPLEVEL_EXPORT_FRAME_V1_ERROR_INVALID_BUFFER, "invalid buffer type");
+        PROTO::toplevelExport->destroyResource(this);
         return;
     }
 
-    PFRAME->buffer = PBUFFER->buffer;
-
-    m_vFramesAwaitingWrite.emplace_back(PFRAME);
-}
-
-void CToplevelExportProtocolManager::onOutputCommit(CMonitor* pMonitor) {
-    if (m_vFramesAwaitingWrite.empty())
-        return; // nothing to share
-
-    std::vector<SScreencopyFrame*> framesToRemove;
-
-    // share frame if correct output
-    for (auto& f : m_vFramesAwaitingWrite) {
-        const auto PWINDOW = f->pWindow.lock();
-
-        if (!validMapped(PWINDOW)) {
-            framesToRemove.push_back(f);
-            continue;
-        }
-
-        if (pMonitor != g_pCompositor->getMonitorFromID(PWINDOW->m_iMonitorID))
-            continue;
-
-        CBox geometry = {PWINDOW->m_vRealPosition.value().x, PWINDOW->m_vRealPosition.value().y, PWINDOW->m_vRealSize.value().x, PWINDOW->m_vRealSize.value().y};
-
-        if (geometry.intersection({pMonitor->vecPosition, pMonitor->vecSize}).empty())
-            continue;
-
-        shareFrame(f);
-
-        f->client->lastFrame.reset();
-        ++f->client->frameCounter;
-
-        framesToRemove.push_back(f);
-    }
+    buffer = PBUFFER->buffer;
 
-    for (auto& f : framesToRemove) {
-        removeFrame(f);
-    }
+    PROTO::toplevelExport->m_vFramesAwaitingWrite.emplace_back(self);
 }
 
-void CToplevelExportProtocolManager::shareFrame(SScreencopyFrame* frame) {
-    if (!frame->buffer || !validMapped(frame->pWindow))
+void CToplevelExportFrame::share() {
+    if (!buffer || !validMapped(pWindow))
         return;
 
     timespec now;
     clock_gettime(CLOCK_MONOTONIC, &now);
 
-    uint32_t flags = 0;
-    if (frame->bufferDMA) {
-        if (!copyFrameDmabuf(frame, &now)) {
-            hyprland_toplevel_export_frame_v1_send_failed(frame->resource);
+    if (bufferDMA) {
+        if (!copyDmabuf(&now)) {
+            resource->sendFailed();
             return;
         }
     } else {
-        if (!copyFrameShm(frame, &now)) {
-            hyprland_toplevel_export_frame_v1_send_failed(frame->resource);
+        if (!copyShm(&now)) {
+            resource->sendFailed();
             return;
         }
     }
 
-    hyprland_toplevel_export_frame_v1_send_flags(frame->resource, flags);
-    sendDamage(frame);
+    resource->sendFlags((hyprlandToplevelExportFrameV1Flags)0);
+
+    if (!ignoreDamage) {
+        resource->sendDamage(0, 0, box.width, box.height);
+    }
+
     uint32_t tvSecHi = (sizeof(now.tv_sec) > 4) ? now.tv_sec >> 32 : 0;
     uint32_t tvSecLo = now.tv_sec & 0xFFFFFFFF;
-    hyprland_toplevel_export_frame_v1_send_ready(frame->resource, tvSecHi, tvSecLo, now.tv_nsec);
+    resource->sendReady(tvSecHi, tvSecLo, now.tv_nsec);
 }
 
-void CToplevelExportProtocolManager::sendDamage(SScreencopyFrame* frame) {
-    // TODO: send proper dmg
-    hyprland_toplevel_export_frame_v1_send_damage(frame->resource, 0, 0, frame->box.width, frame->box.height);
-}
-
-bool CToplevelExportProtocolManager::copyFrameShm(SScreencopyFrame* frame, timespec* now) {
-    auto shm                      = frame->buffer->shm();
-    auto [pixelData, fmt, bufLen] = frame->buffer->beginDataPtr(0); // no need for end, cuz it's shm
+bool CToplevelExportFrame::copyShm(timespec* now) {
+    auto shm                      = buffer->shm();
+    auto [pixelData, fmt, bufLen] = buffer->beginDataPtr(0); // no need for end, cuz it's shm
 
     // render the client
-    const auto PMONITOR = g_pCompositor->getMonitorFromID(frame->pWindow->m_iMonitorID);
+    const auto PMONITOR = g_pCompositor->getMonitorFromID(pWindow->m_iMonitorID);
     CRegion    fakeDamage{0, 0, PMONITOR->vecPixelSize.x * 10, PMONITOR->vecPixelSize.y * 10};
 
     g_pHyprRenderer->makeEGLCurrent();
@@ -372,7 +249,7 @@ bool CToplevelExportProtocolManager::copyFrameShm(SScreencopyFrame* frame, times
     CFramebuffer outFB;
     outFB.alloc(PMONITOR->vecPixelSize.x, PMONITOR->vecPixelSize.y, g_pHyprRenderer->isNvidia() ? DRM_FORMAT_XBGR8888 : PMONITOR->output->state->state().drmFormat);
 
-    if (frame->overlayCursor) {
+    if (overlayCursor) {
         g_pPointerManager->lockSoftwareForMonitor(PMONITOR->self.lock());
         g_pPointerManager->damageCursor(PMONITOR->self.lock());
     }
@@ -383,12 +260,12 @@ bool CToplevelExportProtocolManager::copyFrameShm(SScreencopyFrame* frame, times
     g_pHyprOpenGL->clear(CColor(0, 0, 0, 1.0));
 
     // render client at 0,0
-    g_pHyprRenderer->m_bBlockSurfaceFeedback = g_pHyprRenderer->shouldRenderWindow(frame->pWindow.lock()); // block the feedback to avoid spamming the surface if it's visible
-    g_pHyprRenderer->renderWindow(frame->pWindow.lock(), PMONITOR, now, false, RENDER_PASS_ALL, true, true);
+    g_pHyprRenderer->m_bBlockSurfaceFeedback = g_pHyprRenderer->shouldRenderWindow(pWindow); // block the feedback to avoid spamming the surface if it's visible
+    g_pHyprRenderer->renderWindow(pWindow, PMONITOR, now, false, RENDER_PASS_ALL, true, true);
     g_pHyprRenderer->m_bBlockSurfaceFeedback = false;
 
-    if (frame->overlayCursor)
-        g_pPointerManager->renderSoftwareCursorsFor(PMONITOR->self.lock(), now, fakeDamage, g_pInputManager->getMouseCoordsInternal() - frame->pWindow->m_vRealPosition.value());
+    if (overlayCursor)
+        g_pPointerManager->renderSoftwareCursorsFor(PMONITOR->self.lock(), now, fakeDamage, g_pInputManager->getMouseCoordsInternal() - pWindow->m_vRealPosition.value());
 
     const auto PFORMAT = FormatUtils::getPixelFormatFromDRM(shm.format);
     if (!PFORMAT) {
@@ -410,9 +287,9 @@ bool CToplevelExportProtocolManager::copyFrameShm(SScreencopyFrame* frame, times
     glPixelStorei(GL_PACK_ALIGNMENT, 1);
 
     auto glFormat = PFORMAT->flipRB ? GL_BGRA_EXT : GL_RGBA;
-    glReadPixels(0, 0, frame->box.width, frame->box.height, glFormat, PFORMAT->glType, pixelData);
+    glReadPixels(0, 0, box.width, box.height, glFormat, PFORMAT->glType, pixelData);
 
-    if (frame->overlayCursor) {
+    if (overlayCursor) {
         g_pPointerManager->unlockSoftwareForMonitor(PMONITOR->self.lock());
         g_pPointerManager->damageCursor(PMONITOR->self.lock());
     }
@@ -420,31 +297,112 @@ bool CToplevelExportProtocolManager::copyFrameShm(SScreencopyFrame* frame, times
     return true;
 }
 
-bool CToplevelExportProtocolManager::copyFrameDmabuf(SScreencopyFrame* frame, timespec* now) {
-    const auto PMONITOR = g_pCompositor->getMonitorFromID(frame->pWindow->m_iMonitorID);
+bool CToplevelExportFrame::copyDmabuf(timespec* now) {
+    const auto PMONITOR = g_pCompositor->getMonitorFromID(pWindow->m_iMonitorID);
 
     CRegion    fakeDamage{0, 0, INT16_MAX, INT16_MAX};
 
-    if (!g_pHyprRenderer->beginRender(PMONITOR, fakeDamage, RENDER_MODE_TO_BUFFER, frame->buffer.lock()))
+    if (overlayCursor) {
+        g_pPointerManager->lockSoftwareForMonitor(PMONITOR->self.lock());
+        g_pPointerManager->damageCursor(PMONITOR->self.lock());
+    }
+
+    if (!g_pHyprRenderer->beginRender(PMONITOR, fakeDamage, RENDER_MODE_TO_BUFFER, buffer.lock()))
         return false;
 
     g_pHyprOpenGL->clear(CColor(0, 0, 0, 1.0));
 
-    g_pHyprRenderer->m_bBlockSurfaceFeedback = g_pHyprRenderer->shouldRenderWindow(frame->pWindow.lock()); // block the feedback to avoid spamming the surface if it's visible
-    g_pHyprRenderer->renderWindow(frame->pWindow.lock(), PMONITOR, now, false, RENDER_PASS_ALL, true, true);
+    g_pHyprRenderer->m_bBlockSurfaceFeedback = g_pHyprRenderer->shouldRenderWindow(pWindow); // block the feedback to avoid spamming the surface if it's visible
+    g_pHyprRenderer->renderWindow(pWindow, PMONITOR, now, false, RENDER_PASS_ALL, true, true);
     g_pHyprRenderer->m_bBlockSurfaceFeedback = false;
 
-    if (frame->overlayCursor)
-        g_pPointerManager->renderSoftwareCursorsFor(PMONITOR->self.lock(), now, fakeDamage, g_pInputManager->getMouseCoordsInternal() - frame->pWindow->m_vRealPosition.value());
+    if (overlayCursor)
+        g_pPointerManager->renderSoftwareCursorsFor(PMONITOR->self.lock(), now, fakeDamage, g_pInputManager->getMouseCoordsInternal() - pWindow->m_vRealPosition.value());
 
     g_pHyprOpenGL->m_RenderData.blockScreenShader = true;
     g_pHyprRenderer->endRender();
+
+    if (overlayCursor) {
+        g_pPointerManager->unlockSoftwareForMonitor(PMONITOR->self.lock());
+        g_pPointerManager->damageCursor(PMONITOR->self.lock());
+    }
+
     return true;
 }
 
-void CToplevelExportProtocolManager::onWindowUnmap(PHLWINDOW pWindow) {
-    for (auto& f : m_lFrames) {
-        if (f.pWindow.lock() == pWindow)
-            f.pWindow.reset();
+bool CToplevelExportFrame::good() {
+    return resource->resource();
+}
+
+CToplevelExportProtocol::CToplevelExportProtocol(const wl_interface* iface, const int& ver, const std::string& name) : IWaylandProtocol(iface, ver, name) {
+    ;
+}
+
+void CToplevelExportProtocol::bindManager(wl_client* client, void* data, uint32_t ver, uint32_t id) {
+    const auto CLIENT = m_vClients.emplace_back(makeShared<CToplevelExportClient>(makeShared<CHyprlandToplevelExportManagerV1>(client, ver, id)));
+
+    if (!CLIENT->good()) {
+        LOGM(LOG, "Failed to bind client! (out of memory)");
+        wl_client_post_no_memory(client);
+        m_vClients.pop_back();
+        return;
+    }
+
+    CLIENT->self = CLIENT;
+
+    LOGM(LOG, "Bound client successfully!");
+}
+
+void CToplevelExportProtocol::destroyResource(CToplevelExportClient* client) {
+    std::erase_if(m_vClients, [&](const auto& other) { return other.get() == client; });
+    std::erase_if(m_vFrames, [&](const auto& other) { return other->client.get() == client; });
+    std::erase_if(m_vFramesAwaitingWrite, [&](const auto& other) { return other->client.get() == client; });
+}
+
+void CToplevelExportProtocol::destroyResource(CToplevelExportFrame* frame) {
+    std::erase_if(m_vFrames, [&](const auto& other) { return other.get() == frame; });
+    std::erase_if(m_vFramesAwaitingWrite, [&](const auto& other) { return other.get() == frame; });
+}
+
+void CToplevelExportProtocol::onOutputCommit(CMonitor* pMonitor) {
+    if (m_vFramesAwaitingWrite.empty())
+        return; // nothing to share
+
+    std::vector<WP<CToplevelExportFrame>> framesToRemove;
+
+    // share frame if correct output
+    for (auto& f : m_vFramesAwaitingWrite) {
+        if (!f->pWindow || !validMapped(f->pWindow)) {
+            framesToRemove.push_back(f);
+            continue;
+        }
+
+        const auto PWINDOW = f->pWindow;
+
+        if (pMonitor != g_pCompositor->getMonitorFromID(PWINDOW->m_iMonitorID))
+            continue;
+
+        CBox geometry = {PWINDOW->m_vRealPosition.value().x, PWINDOW->m_vRealPosition.value().y, PWINDOW->m_vRealSize.value().x, PWINDOW->m_vRealSize.value().y};
+
+        if (geometry.intersection({pMonitor->vecPosition, pMonitor->vecSize}).empty())
+            continue;
+
+        f->share();
+
+        f->client->lastFrame.reset();
+        ++f->client->frameCounter;
+
+        framesToRemove.push_back(f);
+    }
+
+    for (auto& f : framesToRemove) {
+        destroyResource(f.get());
+    }
+}
+
+void CToplevelExportProtocol::onWindowUnmap(PHLWINDOW pWindow) {
+    for (auto& f : m_vFrames) {
+        if (f->pWindow == pWindow)
+            f->pWindow.reset();
     }
 }
diff --git a/src/protocols/ToplevelExport.hpp b/src/protocols/ToplevelExport.hpp
index 71a6df18..638b69f0 100644
--- a/src/protocols/ToplevelExport.hpp
+++ b/src/protocols/ToplevelExport.hpp
@@ -1,7 +1,8 @@
 #pragma once
 
 #include "../defines.hpp"
-#include "hyprland-toplevel-export-v1-protocol.h"
+#include "hyprland-toplevel-export-v1.hpp"
+#include "WaylandProtocol.hpp"
 #include "Screencopy.hpp"
 
 #include <list>
@@ -10,33 +11,91 @@
 class CMonitor;
 class CWindow;
 
-class CToplevelExportProtocolManager {
+class CToplevelExportClient {
   public:
-    CToplevelExportProtocolManager();
-    ~CToplevelExportProtocolManager();
+    CToplevelExportClient(SP<CHyprlandToplevelExportManagerV1> resource_);
 
-    void        bindManager(wl_client* client, void* data, uint32_t version, uint32_t id);
-    void        captureToplevel(wl_client* client, wl_resource* resource, uint32_t frame, int32_t overlay_cursor, PHLWINDOW handle);
-    void        removeClient(CScreencopyClient* client, bool force = false);
-    void        removeFrame(SScreencopyFrame* frame, bool force = false);
-    void        copyFrame(wl_client* client, wl_resource* resource, wl_resource* buffer, int32_t ignore_damage);
-    void        displayDestroy();
-    void        onWindowUnmap(PHLWINDOW pWindow);
-    void        onOutputCommit(CMonitor* pMonitor);
+    bool                      good();
 
-    wl_listener m_liDisplayDestroy;
+    WP<CToplevelExportClient> self;
+    eClientOwners             clientOwner = CLIENT_TOPLEVEL_EXPORT;
+
+    CTimer                    lastFrame;
+    int                       frameCounter = 0;
+
+  private:
+    SP<CHyprlandToplevelExportManagerV1> resource;
+
+    int                                  framesInLastHalfSecond = 0;
+    CTimer                               lastMeasure;
+    bool                                 sentScreencast = false;
+
+    SP<HOOK_CALLBACK_FN>                 tickCallback;
+    void                                 onTick();
+
+    void                                 captureToplevel(CHyprlandToplevelExportManagerV1* pMgr, uint32_t frame, int32_t overlayCursor, PHLWINDOW handle);
+
+    friend class CToplevelExportProtocol;
+};
+
+class CToplevelExportFrame {
+  public:
+    CToplevelExportFrame(SP<CHyprlandToplevelExportFrameV1> resource_, int32_t overlayCursor, PHLWINDOW pWindow);
+    ~CToplevelExportFrame();
+
+    bool                      good();
+
+    SP<CToplevelExportFrame>  self;
+    WP<CToplevelExportClient> client;
 
   private:
-    wl_global*                     m_pGlobal = nullptr;
-    std::list<SScreencopyFrame>    m_lFrames;
-    std::list<CScreencopyClient>   m_lClients;
+    SP<CHyprlandToplevelExportFrameV1> resource;
 
-    std::vector<SScreencopyFrame*> m_vFramesAwaitingWrite;
+    PHLWINDOW                          pWindow;
+    bool                               overlayCursor   = false;
+    bool                               ignoreDamage    = false;
+    bool                               lockedSWCursors = false;
 
-    void                           shareFrame(SScreencopyFrame* frame);
-    bool                           copyFrameDmabuf(SScreencopyFrame* frame, timespec* now);
-    bool                           copyFrameShm(SScreencopyFrame* frame, timespec* now);
-    void                           sendDamage(SScreencopyFrame* frame);
+    WP<IHLBuffer>                      buffer;
+    bool                               bufferDMA    = false;
+    uint32_t                           shmFormat    = 0;
+    uint32_t                           dmabufFormat = 0;
+    int                                shmStride    = 0;
+    CBox                               box          = {};
+
+    void                               copy(CHyprlandToplevelExportFrameV1* pFrame, wl_resource* buffer, int32_t ignoreDamage);
+    bool                               copyDmabuf(timespec* now);
+    bool                               copyShm(timespec* now);
+    void                               share();
+
+    friend class CToplevelExportProtocol;
+};
+
+class CToplevelExportProtocol : IWaylandProtocol {
+  public:
+    CToplevelExportProtocol(const wl_interface* iface, const int& ver, const std::string& name);
+
+    void bindManager(wl_client* client, void* data, uint32_t ver, uint32_t id);
+    void destroyResource(CToplevelExportClient* client);
+    void destroyResource(CToplevelExportFrame* frame);
+
+    void onWindowUnmap(PHLWINDOW pWindow);
+    void onOutputCommit(CMonitor* pMonitor);
+
+  private:
+    std::vector<SP<CToplevelExportClient>> m_vClients;
+    std::vector<SP<CToplevelExportFrame>>  m_vFrames;
+    std::vector<SP<CToplevelExportFrame>>  m_vFramesAwaitingWrite;
+
+    void                                   shareFrame(CToplevelExportFrame* frame);
+    bool                                   copyFrameDmabuf(CToplevelExportFrame* frame, timespec* now);
+    bool                                   copyFrameShm(CToplevelExportFrame* frame, timespec* now);
+    void                                   sendDamage(CToplevelExportFrame* frame);
+
+    friend class CToplevelExportClient;
+    friend class CToplevelExportFrame;
+};
 
-    friend class CScreencopyClient;
+namespace PROTO {
+    inline UP<CToplevelExportProtocol> toplevelExport;
 };
diff --git a/src/render/Renderer.hpp b/src/render/Renderer.hpp
index 72efe8c4..a9397cac 100644
--- a/src/render/Renderer.hpp
+++ b/src/render/Renderer.hpp
@@ -139,7 +139,7 @@ class CHyprRenderer {
     std::vector<SP<CRenderbuffer>> m_vRenderbuffers;
 
     friend class CHyprOpenGLImpl;
-    friend class CToplevelExportProtocolManager;
+    friend class CToplevelExportFrame;
     friend class CInputManager;
     friend class CPointerManager;
 };