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+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed
+ * with this work for additional information regarding copyright
+ * ownership. The ASF licenses this file to you under the Apache
+ * License, Version 2.0 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#pragma once
+
+#include <svtools/svtdllapi.h>
+#include <rtl/ustring.hxx>
+#include <memory>
+
+
+namespace com :: sun :: star :: i18n { class XBreakIterator; }
+namespace com :: sun :: star :: uno { template <typename > class Reference; }
+
+class OutputDevice;
+namespace vcl { class Font; }
+class SvtScriptedTextHelper_Impl;
+class Size;
+class Point;
+
+
+/**
+This class provides drawing text with different script types on any output devices.
+*/
+class SVT_DLLPUBLIC SvtScriptedTextHelper final
+{
+private:
+ std::unique_ptr<SvtScriptedTextHelper_Impl> mpImpl; /// Implementation of class functionality.
+
+ SvtScriptedTextHelper& operator=( const SvtScriptedTextHelper& ) = delete;
+
+public:
+ /** Constructor sets an output device and no fonts.
+ @param _rOutDevice
+ A reference to an output device. */
+ SvtScriptedTextHelper( OutputDevice& _rOutDevice );
+
+ /** Copy constructor. */
+ SvtScriptedTextHelper(
+ const SvtScriptedTextHelper& _rCopy );
+
+ /** Destructor. */
+ ~SvtScriptedTextHelper();
+
+ /** Sets new fonts and recalculates the text width.
+ @param _pLatinFont
+ The font for latin characters.
+ @param _pAsianFont
+ The font for asian characters.
+ @param _pCmplxFont
+ The font for complex text layout. */
+ void SetFonts( vcl::Font const * _pLatinFont, vcl::Font const * _pAsianFont, vcl::Font const * _pCmplxFont );
+
+ /** Sets the default font of the current output device to all script types. */
+ void SetDefaultFont();
+
+ /** Sets a new text and calculates all script breaks and the text width.
+ @param _rText
+ The new text.
+ @param _xBreakIter
+ The break iterator for iterating through the script portions. */
+ void SetText(
+ const OUString& _rText,
+ const css::uno::Reference< css::i18n::XBreakIterator >& _xBreakIter );
+
+ /** Returns a size struct containing the width and height of the text in the current output device.
+ @return A size struct with the text dimensions. */
+ const Size& GetTextSize() const;
+
+ /** Draws the text in the current output device.
+ @param _rPos
+ The position of the top left edge of the text. */
+ void DrawText( const Point& _rPos );
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */