cursor-shape: move to new impl

2025-08-26 09:23:48 -07:00 · 2024-04-21 01:47:38 +01:00
parent a141bbbea5
commit 30e4b404f2
12 changed files with 181 additions and 41 deletions
--- a/src/protocols/CursorShape.cpp
+++ b/src/protocols/CursorShape.cpp
@@ -0,0 +1,98 @@
+#include "CursorShape.hpp"
+
+// clang-format off
+constexpr const char* SHAPE_NAMES[] = {
+    "invalid",
+    "default",
+    "context_menu",
+    "help",
+    "pointer",
+    "progress",
+    "wait",
+    "cell",
+    "crosshair",
+    "text",
+    "vertical_text",
+    "alias",
+    "copy",
+    "move",
+    "no_drop",
+    "not_allowed",
+    "grab",
+    "grabbing",
+    "e_resize",
+    "n_resize",
+    "ne_resize",
+    "nw_resize",
+    "s_resize",
+    "se_resize",
+    "sw_resize",
+    "w_resize",
+    "ew_resize",
+    "ns_resize",
+    "nesw_resize",
+    "nwse_resize",
+    "col_resize",
+    "row_resize",
+    "all_scroll",
+    "zoom_in",
+    "zoom_out",
+};
+// clang-format on
+
+CCursorShapeProtocol::CCursorShapeProtocol(const wl_interface* iface, const int& ver, const std::string& name) : IWaylandProtocol(iface, ver, name) {
+    ;
+}
+
+void CCursorShapeProtocol::onManagerResourceDestroy(wl_resource* res) {
+    std::erase_if(m_vManagers, [&](const auto& other) { return other->resource() == res; });
+}
+
+void CCursorShapeProtocol::onDeviceResourceDestroy(wl_resource* res) {
+    m_mDevices.erase(res);
+}
+
+void CCursorShapeProtocol::bindManager(wl_client* client, void* data, uint32_t ver, uint32_t id) {
+    const auto RESOURCE = m_vManagers.emplace_back(std::make_unique<CWpCursorShapeManagerV1>(client, ver, id)).get();
+    RESOURCE->setOnDestroy([this](CWpCursorShapeManagerV1* p) { this->onManagerResourceDestroy(p->resource()); });
+
+    RESOURCE->setDestroy([this](CWpCursorShapeManagerV1* pMgr) { this->onManagerResourceDestroy(pMgr->resource()); });
+    RESOURCE->setGetPointer([this](CWpCursorShapeManagerV1* pMgr, uint32_t id, wl_resource* pointer) { this->onGetPointer(pMgr, id, pointer); });
+    RESOURCE->setGetTabletToolV2([this](CWpCursorShapeManagerV1* pMgr, uint32_t id, wl_resource* tablet) { this->onGetTabletToolV2(pMgr, id, tablet); });
+}
+
+void CCursorShapeProtocol::onGetPointer(CWpCursorShapeManagerV1* pMgr, uint32_t id, wl_resource* pointer) {
+    createCursorShapeDevice(pMgr, id, pointer);
+}
+
+void CCursorShapeProtocol::onGetTabletToolV2(CWpCursorShapeManagerV1* pMgr, uint32_t id, wl_resource* tablet) {
+    createCursorShapeDevice(pMgr, id, tablet);
+}
+
+void CCursorShapeProtocol::createCursorShapeDevice(CWpCursorShapeManagerV1* pMgr, uint32_t id, wl_resource* resource) {
+    if (m_mDevices.contains(resource)) {
+        wl_resource_post_error(resource, 0, "Device already exists");
+        return;
+    }
+
+    const auto CLIENT   = wl_resource_get_client(pMgr->resource());
+    const auto RESOURCE = m_mDevices.emplace(resource, std::make_shared<CWpCursorShapeDeviceV1>(CLIENT, wl_resource_get_version(pMgr->resource()), id)).first->second.get();
+    RESOURCE->setOnDestroy([this](CWpCursorShapeDeviceV1* p) { this->onDeviceResourceDestroy(p->resource()); });
+
+    RESOURCE->setDestroy([this](CWpCursorShapeDeviceV1* p) { this->onDeviceResourceDestroy(p->resource()); });
+    RESOURCE->setSetShape([this](CWpCursorShapeDeviceV1* p, uint32_t serial, wpCursorShapeDeviceV1Shape shape) { this->onSetShape(p, serial, shape); });
+}
+
+void CCursorShapeProtocol::onSetShape(CWpCursorShapeDeviceV1* pMgr, uint32_t serial, wpCursorShapeDeviceV1Shape shape) {
+    if ((uint32_t)shape == 0 || (uint32_t)shape > sizeof(SHAPE_NAMES)) {
+        wl_resource_post_error(pMgr->resource(), ERROR_INVALID_SHAPE, "The shape is invalid");
+        return;
+    }
+
+    SSetShapeEvent event;
+    event.pMgr      = pMgr;
+    event.shape     = shape;
+    event.shapeName = SHAPE_NAMES[shape];
+
+    events.setShape.emit(event);
+}