From 7d5f055547e70fa93ee9ac944e62f8d657b9dc55 Mon Sep 17 00:00:00 2001
From: chai <chaifix@163.com>
Date: Fri, 19 Oct 2018 08:36:44 +0800
Subject: =?UTF-8?q?*=E4=BF=AE=E6=94=B9=E6=96=87=E4=BB=B6=E5=90=8D?=
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---
 src/libjin/Graphics/Font/je_decoder.h | 88 +++++++++++++++++++++++++++++++++++
 1 file changed, 88 insertions(+)
 create mode 100644 src/libjin/Graphics/Font/je_decoder.h

(limited to 'src/libjin/Graphics/Font/je_decoder.h')

diff --git a/src/libjin/Graphics/Font/je_decoder.h b/src/libjin/Graphics/Font/je_decoder.h
new file mode 100644
index 0000000..e95f7c3
--- /dev/null
+++ b/src/libjin/Graphics/Font/je_decoder.h
@@ -0,0 +1,88 @@
+#ifndef __LIBJIN_UTF8_H
+#define __LIBJIN_UTF8_H
+
+#include <vector>
+
+#include "je_text.h"
+
+namespace jin
+{
+	namespace graphics
+	{
+
+        ///
+        /// Text decoder.
+        ///
+		class Decoder
+		{
+		public: 
+            /// 
+            /// Decode a code unit.
+            /// 
+            /// @param data Code units. 
+            /// @param codepoint Value of code point.
+            /// @return Next code unit location.
+            ///
+			virtual const void* decode(const void* data, Codepoint* codepoint) const = 0 ;
+
+            ///
+            /// Get next code unit location.
+            /// 
+            /// @param data Code units.
+            /// @return Next code unit location.
+            ///
+			virtual const void* next(const void* data) const = 0;
+		};
+
+        ///
+        /// Utf-8 decoder.
+        ///
+		class Utf8 : public Decoder 
+		{
+		public:
+            /// 
+            /// Decode a code unit.
+            /// 
+            /// @param data Code units. 
+            /// @param codepoint Value of code point.
+            /// @return Next code unit location.
+            ///
+            const void* decode(const void* data, Codepoint* codepoint) const override;
+
+            ///
+            /// Get next code unit location.
+            /// 
+            /// @param data Code units.
+            /// @return Next code unit location.
+            ///
+            const void* next(const void* data) const override;
+		};
+
+        ///
+        /// Ascii decoder.
+        ///
+		class Ascii : public Decoder
+		{
+		public:
+            /// 
+            /// Decode a code unit.
+            /// 
+            /// @param data Code units. 
+            /// @param codepoint Value of code point.
+            /// @return Next code unit location.
+            ///
+            const void* decode(const void* data, Codepoint* codepoint) const override;
+
+            ///
+            /// Get next code unit location.
+            /// 
+            /// @param data Code units.
+            /// @return Next code unit location.
+            ///
+            const void* next(const void* data) const override;
+		};
+
+	} // namespace graphics
+} // namespace jin
+
+#endif
\ No newline at end of file
-- 
cgit v1.1-26-g67d0