ICU-511.25.tar.gz

[apple/icu.git] / icuSources / layout / IndicRearrangementProcessor2.h

diff --git a/icuSources/layout/IndicRearrangementProcessor2.h b/icuSources/layout/IndicRearrangementProcessor2.h
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+++ b/icuSources/layout/IndicRearrangementProcessor2.h
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+/*
+ *
+ * (C) Copyright IBM Corp.  and others 1998-2013 - All Rights Reserved
+ *
+ */
+
+#ifndef __INDICREARRANGEMENTPROCESSOR2_H
+#define __INDICREARRANGEMENTPROCESSOR2_H
+
+/**
+ * \file
+ * \internal
+ */
+
+#include "LETypes.h"
+#include "MorphTables.h"
+#include "SubtableProcessor.h"
+#include "StateTableProcessor2.h"
+#include "IndicRearrangement.h"
+
+U_NAMESPACE_BEGIN
+
+class LEGlyphStorage;
+
+class IndicRearrangementProcessor2 : public StateTableProcessor2
+{
+public:
+    virtual void beginStateTable();
+
+    virtual le_uint16 processStateEntry(LEGlyphStorage &glyphStorage, le_int32 &currGlyph, EntryTableIndex2 index);
+
+    virtual void endStateTable();
+
+    void doRearrangementAction(LEGlyphStorage &glyphStorage, IndicRearrangementVerb verb) const;
+
+    IndicRearrangementProcessor2(const MorphSubtableHeader2 *morphSubtableHeader);
+    virtual ~IndicRearrangementProcessor2();
+
+    /**
+     * ICU "poor man's RTTI", returns a UClassID for the actual class.
+     *
+     * @stable ICU 2.8
+     */
+    virtual UClassID getDynamicClassID() const;
+
+    /**
+     * ICU "poor man's RTTI", returns a UClassID for this class.
+     *
+     * @stable ICU 2.8
+     */
+    static UClassID getStaticClassID();
+
+protected:
+    le_int32 firstGlyph;
+    le_int32 lastGlyph;
+
+    const IndicRearrangementStateEntry2 *entryTable;
+    const IndicRearrangementSubtableHeader2 *indicRearrangementSubtableHeader;
+
+};
+
+U_NAMESPACE_END
+#endif