wayland/screencopy: add screencopy

Author: outfoxxed

CMakeLists.txt

@@ -56,6 +56,10 @@ boption(HYPRLAND_IPC "    Hyprland IPC" ON REQUIRES HYPRLAND)
 boption(HYPRLAND_GLOBAL_SHORTCUTS "    Hyprland Global Shortcuts" ON REQUIRES HYPRLAND)
 boption(HYPRLAND_FOCUS_GRAB "    Hyprland Focus Grabbing" ON REQUIRES HYPRLAND)
 boption(HYPRLAND_SURFACE_EXTENSIONS "    Hyprland Surface Extensions" ON REQUIRES HYPRLAND)
+boption(SCREENCOPY "  Screencopy" ON REQUIRES WAYLAND)
+boption(SCREENCOPY_ICC "    Image Copy Capture" ON REQUIRES WAYLAND)
+boption(SCREENCOPY_WLR "    Wlroots Screencopy" ON REQUIRES WAYLAND)
+boption(SCREENCOPY_HYPRLAND_TOPLEVEL "    Hyprland Toplevel Export" ON REQUIRES WAYLAND)
 boption(X11 "X11" ON)
 boption(I3 "I3/Sway" ON)
 boption(I3_IPC "  I3/Sway IPC" ON REQUIRES I3)
@@ -70,7 +74,7 @@ boption(SERVICE_NOTIFICATIONS "Notifications" ON)
 include(cmake/install-qml-module.cmake)
 include(cmake/util.cmake)
 
-add_compile_options(-Wall -Wextra)
+add_compile_options(-Wall -Wextra -Wno-vla-cxx-extension)
 
 # pipewire defines this, breaking PCH
 add_compile_definitions(_REENTRANT)

src/wayland/CMakeLists.txt

@@ -103,6 +103,13 @@ if (WAYLAND_TOPLEVEL_MANAGEMENT)
 	list(APPEND WAYLAND_MODULES Quickshell.Wayland._ToplevelManagement)
 endif()
 
+if (SCREENCOPY)
+	add_subdirectory(buffer)
+	add_subdirectory(screencopy)
+	list(APPEND WAYLAND_MODULES Quickshell.Wayland._Screencopy)
+endif()
+
+
 if (HYPRLAND)
 	add_subdirectory(hyprland)
 endif()

src/wayland/buffer/CMakeLists.txt

@@ -0,0 +1,18 @@
+find_package(PkgConfig REQUIRED)
+pkg_check_modules(dmabuf-deps REQUIRED IMPORTED_TARGET libdrm gbm egl)
+
+qt_add_library(quickshell-wayland-buffer STATIC
+	manager.cpp
+	dmabuf.cpp
+	shm.cpp
+)
+
+wl_proto(wlp-linux-dmabuf linux-dmabuf-v1 "${WAYLAND_PROTOCOLS}/stable/linux-dmabuf")
+
+target_link_libraries(quickshell-wayland-buffer PRIVATE
+	Qt::Quick Qt::WaylandClient Qt::WaylandClientPrivate wayland-client
+	PkgConfig::dmabuf-deps
+	wlp-linux-dmabuf
+)
+
+qs_pch(quickshell-wayland-buffer SET large)