+ Penlight

2 files changed, 89 insertions, 1 deletions

diff --git a/Editor/Win/Win.cpp b/Editor/Win/Win.cpp
index f6310e2..1081492 100644
--- a/Editor/Win/Win.cpp
+++ b/Editor/Win/Win.cpp
@@ -3,6 +3,17 @@
 namespace Win
 {
 
+	static HINSTANCE s_InstanceHandle = NULL;
+
+	HINSTANCE GetInstanceHandle()
+	{
+		if (s_InstanceHandle == NULL)
+		{
+			s_InstanceHandle = GetModuleHandle(NULL);
+		}
+		return s_InstanceHandle;
+	}
+
 	std::string GetCurrentWorkingDirectory()
 	{
 		char path[MAX_PATH];
@@ -15,4 +26,58 @@ namespace Win
 		SetDllDirectory(path.c_str());
 	}
 
+	//https://stackoverflow.com/questions/59608898/how-to-get-the-state-of-the-cursor
+	//https://iwoohaha.tistory.com/archive/20080917
+	void SetCursor(ECursor cursor)
+	{
+		LPCSTR name = IDC_ARROW;
+		switch (cursor)
+		{
+		case Win::Cursor_AppStarting:
+			name = IDC_APPSTARTING;
+			break;
+		case Win::Cursor_Arrow:
+			name = IDC_ARROW;
+			break;
+		case Win::Cursor_Cross:
+			name = IDC_CROSS;
+			break;
+		case Win::Cursor_Help:
+			name = IDC_HELP;
+			break;
+		case Win::Cursor_IBeam:
+			name = IDC_IBEAM;
+			break;
+		case Win::Cursor_NO:
+			name = IDC_NO;
+			break;
+		case Win::Cursor_SizeAll:
+			name = IDC_SIZEALL;
+			break;
+		case Win::Cursor_SizeNESW:
+			name = IDC_SIZENESW;
+			break;
+		case Win::Cursor_SizeNS:
+			name = IDC_SIZENS;
+			break;
+		case Win::Cursor_SizeNWSE:
+			name = IDC_SIZENWSE;
+			break;
+		case Win::Cursor_SizeWE:
+			name = IDC_SIZEWE;
+			break;
+		case Win::Cursor_UpArrow:
+			name = IDC_UPARROW;
+			break;
+		case Win::Cursor_Wait:
+			name = IDC_WAIT;
+			break;
+		default:
+			name = IDC_ARROW;
+			break;
+		}
+		HCURSOR hCursor = LoadCursorA(NULL, name);
+		::SetCursor(hCursor);
+	}
+
 }
\ No newline at end of file
diff --git a/Editor/Win/Win.h b/Editor/Win/Win.h
index 8d7d85d..a60cb83 100644
--- a/Editor/Win/Win.h
+++ b/Editor/Win/Win.h
@@ -8,6 +8,10 @@
 namespace Win
 {
 
+	// 拿到当前程序的handle
+	HINSTANCE GetInstanceHandle();
+
+	// 当前工作目录
 	std::string GetCurrentWorkingDirectory();
 	void SetDllSearchDirectory(std::string path);
 
@@ -18,4 +22,23 @@ namespace Win
     // 当前的执行是否在主线程
     bool IsInMainThread();
 
-}
+	// 鼠标光标设置
+	enum ECursor
+	{
+		Cursor_AppStarting,  // 标准的箭头和小沙漏
+		Cursor_Arrow,  // 标准的箭头
+		Cursor_Cross,  // 十字光标
+		Cursor_Help,  // 标准的箭头和问号
+		Cursor_IBeam,  // 工字光标
+		Cursor_NO,  // 禁止圈
+		Cursor_SizeAll,  // 四向箭头指向东、西、南、北
+		Cursor_SizeNESW,  // 双箭头指向东北和西南
+		Cursor_SizeNS,  // 双箭头指向南北
+		Cursor_SizeNWSE,  // 双箭头指向西北和东南
+		Cursor_SizeWE,  // 双箭头指向东西
+		Cursor_UpArrow,  // 垂直箭头
+		Cursor_Wait,  // 沙漏
+	};
+	void SetCursor(ECursor cursor);
+
+}
\ No newline at end of file