From addd3e7f1aeb670dd91d26005aaeccce3efb1ae7 Mon Sep 17 00:00:00 2001
From: Vaxry <43317083+vaxerski@users.noreply.github.com>
Date: Sat, 25 May 2024 22:43:51 +0200
Subject: xwayland: move to hyprland impl (#6086)

---
 src/protocols/XWaylandShell.cpp | 84 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 84 insertions(+)
 create mode 100644 src/protocols/XWaylandShell.cpp

(limited to 'src/protocols/XWaylandShell.cpp')

diff --git a/src/protocols/XWaylandShell.cpp b/src/protocols/XWaylandShell.cpp
new file mode 100644
index 00000000..8b9905f8
--- /dev/null
+++ b/src/protocols/XWaylandShell.cpp
@@ -0,0 +1,84 @@
+#include "XWaylandShell.hpp"
+#include <algorithm>
+
+#define LOGM PROTO::xwaylandShell->protoLog
+
+CXWaylandSurfaceResource::CXWaylandSurfaceResource(SP<CXwaylandSurfaceV1> resource_, wlr_surface* surface_) : surface(surface_), resource(resource_) {
+    if (!good())
+        return;
+
+    resource->setDestroy([this](CXwaylandSurfaceV1* r) {
+        events.destroy.emit();
+        PROTO::xwaylandShell->destroyResource(this);
+    });
+    resource->setOnDestroy([this](CXwaylandSurfaceV1* r) {
+        events.destroy.emit();
+        PROTO::xwaylandShell->destroyResource(this);
+    });
+
+    pClient = resource->client();
+
+    resource->setSetSerial([this](CXwaylandSurfaceV1* r, uint32_t lo, uint32_t hi) {
+        serial = (((uint64_t)hi) << 32) + lo;
+        PROTO::xwaylandShell->events.newSurface.emit(self.lock());
+    });
+}
+
+CXWaylandSurfaceResource::~CXWaylandSurfaceResource() {
+    events.destroy.emit();
+}
+
+bool CXWaylandSurfaceResource::good() {
+    return resource->resource();
+}
+
+wl_client* CXWaylandSurfaceResource::client() {
+    return pClient;
+}
+
+CXWaylandShellResource::CXWaylandShellResource(SP<CXwaylandShellV1> resource_) : resource(resource_) {
+    if (!good())
+        return;
+
+    resource->setDestroy([this](CXwaylandShellV1* r) { PROTO::xwaylandShell->destroyResource(this); });
+    resource->setOnDestroy([this](CXwaylandShellV1* r) { PROTO::xwaylandShell->destroyResource(this); });
+
+    resource->setGetXwaylandSurface([this](CXwaylandShellV1* r, uint32_t id, wl_resource* surface) {
+        const auto RESOURCE = PROTO::xwaylandShell->m_vSurfaces.emplace_back(
+            makeShared<CXWaylandSurfaceResource>(makeShared<CXwaylandSurfaceV1>(r->client(), r->version(), id), wlr_surface_from_resource(surface)));
+
+        if (!RESOURCE->good()) {
+            r->noMemory();
+            PROTO::xwaylandShell->m_vSurfaces.pop_back();
+            return;
+        }
+
+        RESOURCE->self = RESOURCE;
+    });
+}
+
+bool CXWaylandShellResource::good() {
+    return resource->resource();
+}
+
+CXWaylandShellProtocol::CXWaylandShellProtocol(const wl_interface* iface, const int& ver, const std::string& name) : IWaylandProtocol(iface, ver, name) {
+    ;
+}
+
+void CXWaylandShellProtocol::bindManager(wl_client* client, void* data, uint32_t ver, uint32_t id) {
+    const auto RESOURCE = m_vManagers.emplace_back(makeShared<CXWaylandShellResource>(makeShared<CXwaylandShellV1>(client, ver, id)));
+
+    if (!RESOURCE->good()) {
+        wl_client_post_no_memory(client);
+        m_vManagers.pop_back();
+        return;
+    }
+}
+
+void CXWaylandShellProtocol::destroyResource(CXWaylandShellResource* resource) {
+    std::erase_if(m_vManagers, [&](const auto& other) { return other.get() == resource; });
+}
+
+void CXWaylandShellProtocol::destroyResource(CXWaylandSurfaceResource* resource) {
+    std::erase_if(m_vSurfaces, [&](const auto& other) { return other.get() == resource; });
+}
-- 
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