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Diffstat (limited to 'include/comphelper/types.hxx')
-rw-r--r-- | include/comphelper/types.hxx | 88 |
1 files changed, 88 insertions, 0 deletions
diff --git a/include/comphelper/types.hxx b/include/comphelper/types.hxx new file mode 100644 index 000000000..203bbbe02 --- /dev/null +++ b/include/comphelper/types.hxx @@ -0,0 +1,88 @@ +/* -*- 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 . + */ + +#ifndef INCLUDED_COMPHELPER_TYPES_HXX +#define INCLUDED_COMPHELPER_TYPES_HXX + +#include <com/sun/star/uno/Reference.hxx> +#include <com/sun/star/lang/XComponent.hpp> +#include <comphelper/comphelperdllapi.h> + +namespace com::sun::star::awt { + struct FontDescriptor; +} + +namespace com::sun::star::uno { class Any; } +namespace com::sun::star::uno { class XInterface; } + + +namespace comphelper +{ + /// returns sal_True if objects of the types given are "compatible" + COMPHELPER_DLLPUBLIC bool isAssignableFrom(const css::uno::Type& _rAssignable, const css::uno::Type& _rFrom); + + /** ask the given object for an XComponent interface and dispose on it + */ + template <class TYPE> + void disposeComponent(css::uno::Reference<TYPE>& _rxComp) + { + css::uno::Reference<css::lang::XComponent> xComp(_rxComp, css::uno::UNO_QUERY); + if (xComp.is()) + { + xComp->dispose(); + _rxComp = nullptr; + } + } + + + /** get a css::awt::FontDescriptor that is fully initialized with + the XXX_DONTKNOW enum values (which isn't the case if you instantiate it + via the default constructor) + */ + COMPHELPER_DLLPUBLIC css::awt::FontDescriptor getDefaultFont(); + + /** examine a sequence for the com.sun.star.uno::Type of its elements. + */ + COMPHELPER_DLLPUBLIC css::uno::Type getSequenceElementType(const css::uno::Type& _rSequenceType); + + +//= replacement of the former UsrAny.getXXX methods + + // may be used if you need the return value just as temporary, else it's may be too inefficient... + + // no, we don't use templates here. This would lead to a lot of implicit uses of the conversion methods, + // which would be difficult to trace... + + COMPHELPER_DLLPUBLIC sal_Int64 getINT64(const css::uno::Any& _rAny); + COMPHELPER_DLLPUBLIC sal_Int32 getINT32(const css::uno::Any& _rAny); + COMPHELPER_DLLPUBLIC sal_Int16 getINT16(const css::uno::Any& _rAny); + COMPHELPER_DLLPUBLIC double getDouble(const css::uno::Any& _rAny); + COMPHELPER_DLLPUBLIC float getFloat(const css::uno::Any& _rAny); + COMPHELPER_DLLPUBLIC OUString getString(const css::uno::Any& _rAny); + COMPHELPER_DLLPUBLIC bool getBOOL(const css::uno::Any& _rAny); + + /// @throws css::lang::IllegalArgumentException + COMPHELPER_DLLPUBLIC sal_Int32 getEnumAsINT32(const css::uno::Any& _rAny); + +} // namespace comphelper + + +#endif // INCLUDED_COMPHELPER_TYPES_HXX + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |