From 59e6235113a4d933811aa2cf6fdc8282ce394b9d Mon Sep 17 00:00:00 2001
From: chai <chaifix@163.com>
Date: Tue, 10 Nov 2020 18:46:11 +0800
Subject: *window

---
 Editor/GUI/WinUtils.cpp | 43 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 43 insertions(+)
 create mode 100644 Editor/GUI/WinUtils.cpp

(limited to 'Editor/GUI/WinUtils.cpp')

diff --git a/Editor/GUI/WinUtils.cpp b/Editor/GUI/WinUtils.cpp
new file mode 100644
index 0000000..e7b2d5b
--- /dev/null
+++ b/Editor/GUI/WinUtils.cpp
@@ -0,0 +1,43 @@
+#include "winutils.h"
+
+namespace winutils
+{
+
+    static HINSTANCE gInstanceHandle = NULL;
+
+    HINSTANCE GetInstanceHandle()
+    {
+        return gInstanceHandle;
+    }
+
+    ATOM RegisterWindowClass(const wchar_t* className, WNDPROC windowProc, unsigned int style)
+    {
+#if DEBUG_WIN_UTILS
+        printf_console("Debug winutils: register class %s\n", className);
+#endif
+
+        WNDCLASSEXW wcex;
+        memset(&wcex, 0, sizeof(wcex));
+        wcex.cbSize = sizeof(wcex);
+        wcex.style = style;
+        wcex.lpfnWndProc = windowProc;
+        wcex.cbClsExtra = 0;
+        wcex.cbWndExtra = 0;
+        wcex.hInstance = winutils::GetInstanceHandle();
+        //wcex.hIcon = LoadIcon(wcex.hInstance, (LPCTSTR)IDI_APP_ICON);
+        wcex.hCursor = LoadCursor(NULL, IDC_ARROW);
+        wcex.hbrBackground = NULL;
+        wcex.lpszMenuName = NULL;
+        wcex.lpszClassName = className;
+        ATOM classAtom = RegisterClassExW(&wcex);
+        //if (!classAtom)
+        //    printf("Failed to register window class %s: %s\n", className, WIN_LAST_ERROR_TEXT);
+        return classAtom;
+    }
+
+    void UnregisterWindowClass(const wchar_t* className)
+    {
+
+    }
+
+}
-- 
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