From 3221dfdb09bb5f00d7e2a571959a7da879c7a481 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=A9r=C3=B4me=20Leclercq?= <lynix680@gmail.com>
Date: Fri, 7 May 2021 13:40:32 +0200
Subject: [PATCH] xmake: Add support for shader editor

---
 tools/xmake.lua                               | 24 ++++++++++
 .../n/nodeeditor/patches/2.1.3/fix_qt.patch   | 34 ++++++++++++++
 xmake-repo/packages/n/nodeeditor/xmake.lua    | 46 +++++++++++++++++++
 xmake.lua                                     |  4 ++
 4 files changed, 108 insertions(+)
 create mode 100644 tools/xmake.lua
 create mode 100644 xmake-repo/packages/n/nodeeditor/patches/2.1.3/fix_qt.patch
 create mode 100644 xmake-repo/packages/n/nodeeditor/xmake.lua

diff --git a/tools/xmake.lua b/tools/xmake.lua
new file mode 100644
index 000000000..402101d41
--- /dev/null
+++ b/tools/xmake.lua
@@ -0,0 +1,24 @@
+
+add_requires("nodeeditor", {debug = is_mode("debug"), optional = true})
+
+target("NazaraShaderNodes")
+	set_group("Tools")
+	set_kind("binary")
+	add_rules("qt.console", "qt.moc")
+
+	add_deps("NazaraShader")
+	add_frameworks("QtCore", "QtGui", "QtWidgets")
+	add_packages("nodeeditor")
+
+	add_includedirs("../src")
+	add_headerfiles("../src/ShaderNode/**.hpp", "../src/ShaderNode/**.inl")
+	add_files("../src/ShaderNode/**.cpp")
+
+	on_load(function (target)
+		import("detect.sdks.find_qt")
+
+		if (not has_package("nodeeditor") or not find_qt()) then
+			-- Disable building by default if nodeeditor or Qt is not found
+			target:set("default", false)
+		end
+	end)
diff --git a/xmake-repo/packages/n/nodeeditor/patches/2.1.3/fix_qt.patch b/xmake-repo/packages/n/nodeeditor/patches/2.1.3/fix_qt.patch
new file mode 100644
index 000000000..943f9612d
--- /dev/null
+++ b/xmake-repo/packages/n/nodeeditor/patches/2.1.3/fix_qt.patch
@@ -0,0 +1,34 @@
+diff --git a/include/nodes/internal/NodePainterDelegate.hpp b/include/nodes/internal/NodePainterDelegate.hpp
+index d532619..f22496c 100644
+--- a/include/nodes/internal/NodePainterDelegate.hpp
++++ b/include/nodes/internal/NodePainterDelegate.hpp
+@@ -1,6 +1,6 @@
+ #pragma once
+ 
+-#include <QPainter>
++#include <QtGui/QPainter>
+ 
+ #include "NodeGeometry.hpp"
+ #include "NodeDataModel.hpp"
+diff --git a/include/nodes/internal/QStringStdHash.hpp b/include/nodes/internal/QStringStdHash.hpp
+index 3d47a3f..cc5eb68 100644
+--- a/include/nodes/internal/QStringStdHash.hpp
++++ b/include/nodes/internal/QStringStdHash.hpp
+@@ -1,5 +1,11 @@
+ #pragma once
+ 
++#include <QtGlobal>
++
++#if (QT_VERSION < QT_VERSION_CHECK(5, 14, 0))
++
++// As of 5.14 there is a specialization std::hash<QString>
++
+ #include <functional>
+ 
+ #include <QtCore/QString>
+@@ -17,3 +23,5 @@ struct hash<QString>
+   }
+ };
+ }
++
++#endif
diff --git a/xmake-repo/packages/n/nodeeditor/xmake.lua b/xmake-repo/packages/n/nodeeditor/xmake.lua
new file mode 100644
index 000000000..07c447faa
--- /dev/null
+++ b/xmake-repo/packages/n/nodeeditor/xmake.lua
@@ -0,0 +1,46 @@
+package("nodeeditor")
+
+    set_homepage("https://github.com/paceholder/nodeeditor")
+    set_description("Qt Node Editor. Dataflow programming framework")
+    set_license("BSD-3")
+
+    set_urls("https://github.com/paceholder/nodeeditor/archive/refs/tags/$(version).tar.gz",
+             "https://github.com/paceholder/nodeeditor.git")
+    add_versions("2.1.3", "4e3194a04ac4a2a2bf4bc8eb6cc27d5cc154923143c1ecf579ce7f0115a90585")
+    add_patches("2.1.3", path.join(os.scriptdir(), "patches", "2.1.3", "fix_qt.patch"), "804ee98d47b675c578981414ed25a745f1b12d0cd8b03ea7d7b079c7e1ce1ea9")
+
+    add_deps("cmake")
+
+    on_load(function (package)
+        if package:config("shared") then
+            package:add("defines", "NODE_EDITOR_SHARED")
+        else
+            package:add("defines", "NODE_EDITOR_STATIC")
+        end
+    end)
+
+    on_install("windows", "linux", "mingw", "macosx", function (package)
+        import("detect.sdks.find_qt")
+        local qt = find_qt()
+
+        local configs = {"-DBUILD_EXAMPLES=OFF", "-DBUILD_TESTING=OFF"}
+        table.insert(configs, "-DBUILD_SHARED_LIBS=" .. (package:config("shared") and "ON" or "OFF"))
+        table.insert(configs, "-DCMAKE_BUILD_TYPE=" .. (package:debug() and "Debug" or "Release"))
+        if qt then
+            table.insert(configs, "-DQt5_DIR=" .. path.join(qt.libdir, "cmake", "Qt5"))
+        end
+        import("package.tools.cmake").install(package, configs)
+    end)
+
+    on_test(function (package)
+        do
+        -- Disable test until I can test with Qt
+        return
+        end
+        assert(package:check_cxxsnippets({test = [[
+            void test() {
+                QtNodes::FlowScene scene(std::make_shared<QtNodes::DataModelRegistry>());
+                QtNodes::FlowView view(&scene);
+            }
+        ]]}, {configs = {languages = "c++11"}, includes = {"nodes/FlowScene", "nodes/FlowView"}}))
+    end)
diff --git a/xmake.lua b/xmake.lua
index acf4745c4..71331d5a2 100644
--- a/xmake.lua
+++ b/xmake.lua
@@ -84,6 +84,8 @@ local modules = {
 	}
 }
 
+add_repositories("local-repo xmake-repo")
+
 add_requires("chipmunk2d", "freetype", "libsndfile", "libsdl")
 add_requires("newtondynamics", { debug = is_mode("debug") })
 
@@ -163,9 +165,11 @@ for name, module in pairs(modules) do
 	end
 end
 
+includes("tools/xmake.lua")
 includes("plugins/*/xmake.lua")
 includes("examples/*/xmake.lua")
 
+-- Adds -d as a debug suffix
 rule("debug_suffix")
     on_load(function (target)
 		if target:kind() ~= "binary" then