From 89f37d410557c9062b45f090f08d006453bc4fc9 Mon Sep 17 00:00:00 2001
From: bruvzg <7645683+bruvzg@users.noreply.github.com>
Date: Fri, 14 Jan 2022 12:41:04 +0200
Subject: Add support for getting native display, window, and view handles.

---
 platform/windows/display_server_windows.cpp | 18 ++++++++++++++++++
 platform/windows/display_server_windows.h   |  2 ++
 2 files changed, 20 insertions(+)

(limited to 'platform/windows')

diff --git a/platform/windows/display_server_windows.cpp b/platform/windows/display_server_windows.cpp
index 091bed36ea..9f1b1b761d 100644
--- a/platform/windows/display_server_windows.cpp
+++ b/platform/windows/display_server_windows.cpp
@@ -571,6 +571,24 @@ void DisplayServerWindows::gl_window_make_current(DisplayServer::WindowID p_wind
 #endif
 }
 
+int64_t DisplayServerWindows::window_get_native_handle(HandleType p_handle_type, WindowID p_window) const {
+	ERR_FAIL_COND_V(!windows.has(p_window), 0);
+	switch (p_handle_type) {
+		case DISPLAY_HANDLE: {
+			return 0; // Not supported.
+		}
+		case WINDOW_HANDLE: {
+			return (int64_t)windows[p_window].hWnd;
+		}
+		case WINDOW_VIEW: {
+			return 0; // Not supported.
+		}
+		default: {
+			return 0;
+		}
+	}
+}
+
 void DisplayServerWindows::window_attach_instance_id(ObjectID p_instance, WindowID p_window) {
 	_THREAD_SAFE_METHOD_
 
diff --git a/platform/windows/display_server_windows.h b/platform/windows/display_server_windows.h
index 409335b41c..e51bc1e854 100644
--- a/platform/windows/display_server_windows.h
+++ b/platform/windows/display_server_windows.h
@@ -473,6 +473,8 @@ public:
 	virtual void show_window(WindowID p_window) override;
 	virtual void delete_sub_window(WindowID p_window) override;
 
+	virtual int64_t window_get_native_handle(HandleType p_handle_type, WindowID p_window = MAIN_WINDOW_ID) const override;
+
 	virtual WindowID get_window_at_screen_position(const Point2i &p_position) const override;
 
 	virtual void window_attach_instance_id(ObjectID p_instance, WindowID p_window = MAIN_WINDOW_ID) override;
-- 
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