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Diffstat (limited to 'framework/inc/xml/menudocumenthandler.hxx')
| -rw-r--r-- | framework/inc/xml/menudocumenthandler.hxx | 222 |
1 files changed, 222 insertions, 0 deletions
diff --git a/framework/inc/xml/menudocumenthandler.hxx b/framework/inc/xml/menudocumenthandler.hxx new file mode 100644 index 000000000..f3a0238d0 --- /dev/null +++ b/framework/inc/xml/menudocumenthandler.hxx @@ -0,0 +1,222 @@ +/* -*- 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 <com/sun/star/xml/sax/XDocumentHandler.hpp> +#include <com/sun/star/container/XIndexContainer.hpp> +#include <com/sun/star/lang/XSingleComponentFactory.hpp> +#include <com/sun/star/beans/PropertyValue.hpp> +#include <com/sun/star/uno/Sequence.h> +#include <com/sun/star/uno/XComponentContext.hpp> + +#include <rtl/ustring.hxx> +#include <cppuhelper/implbase.hxx> + +namespace framework{ + +class ReadMenuDocumentHandlerBase : public ::cppu::WeakImplHelper< css::xml::sax::XDocumentHandler > +{ + public: + ReadMenuDocumentHandlerBase(); + virtual ~ReadMenuDocumentHandlerBase() override; + + // XDocumentHandler + virtual void SAL_CALL startDocument() override = 0; + + virtual void SAL_CALL endDocument() override = 0; + + virtual void SAL_CALL startElement( + const OUString& aName, + const css::uno::Reference< css::xml::sax::XAttributeList > &xAttribs) override = 0; + + virtual void SAL_CALL endElement(const OUString& aName) override = 0; + + virtual void SAL_CALL characters(const OUString& aChars) override = 0; + + virtual void SAL_CALL ignorableWhitespace(const OUString& aWhitespaces) override; + + virtual void SAL_CALL processingInstruction(const OUString& aTarget, + const OUString& aData) override; + + virtual void SAL_CALL setDocumentLocator( + const css::uno::Reference< css::xml::sax::XLocator > &xLocator) override; + + protected: + OUString getErrorLineString(); + + css::uno::Reference< css::xml::sax::XLocator > m_xLocator; + css::uno::Reference< css::xml::sax::XDocumentHandler> m_xReader; + void initPropertyCommon( css::uno::Sequence< css::beans::PropertyValue > &rProps, + const OUString &rCommandURL, const OUString &rHelpId, + const OUString &rLabel, sal_Int16 nItemStyleBits ); + private: + OUString m_aType; + OUString m_aLabel; + OUString m_aContainer; + OUString m_aHelpURL; + OUString m_aCommandURL; + OUString m_aStyle; +}; + +class OReadMenuDocumentHandler final : public ReadMenuDocumentHandlerBase +{ + public: + OReadMenuDocumentHandler( + const css::uno::Reference< css::container::XIndexContainer >& rItemContainer ); + virtual ~OReadMenuDocumentHandler() override; + + // XDocumentHandler + virtual void SAL_CALL startDocument() override; + + virtual void SAL_CALL endDocument() override; + + virtual void SAL_CALL startElement( + const OUString& aName, + const css::uno::Reference< css::xml::sax::XAttributeList > &xAttribs) override; + + virtual void SAL_CALL endElement(const OUString& aName) override; + + virtual void SAL_CALL characters(const OUString& aChars) override; + + private: + int m_nElementDepth; + enum class ReaderMode { None, MenuBar, MenuPopup }; + ReaderMode m_eReaderMode; + css::uno::Reference< css::container::XIndexContainer > m_xMenuBarContainer; + css::uno::Reference< css::lang::XSingleComponentFactory > m_xContainerFactory; +}; // OReadMenuDocumentHandler + +class OReadMenuBarHandler final : public ReadMenuDocumentHandlerBase +{ + public: + OReadMenuBarHandler( + const css::uno::Reference< css::container::XIndexContainer >& rMenuBarContainer, + const css::uno::Reference< css::lang::XSingleComponentFactory >& rContainerFactory ); + virtual ~OReadMenuBarHandler() override; + + // XDocumentHandler + virtual void SAL_CALL startDocument() override; + + virtual void SAL_CALL endDocument() override; + + virtual void SAL_CALL startElement( + const OUString& aName, + const css::uno::Reference< css::xml::sax::XAttributeList > &xAttribs) override; + + virtual void SAL_CALL endElement(const OUString& aName) override; + + virtual void SAL_CALL characters(const OUString& aChars) override; + + private: + int m_nElementDepth; + bool m_bMenuMode; + css::uno::Reference< css::container::XIndexContainer > m_xMenuBarContainer; + css::uno::Reference< css::lang::XSingleComponentFactory > m_xContainerFactory; +}; // OReadMenuBarHandler + +class OReadMenuHandler final : public ReadMenuDocumentHandlerBase +{ + public: + OReadMenuHandler( const css::uno::Reference< css::container::XIndexContainer >& rMenuContainer, + const css::uno::Reference< css::lang::XSingleComponentFactory >& rContainerFactory ); + virtual ~OReadMenuHandler() override; + + // XDocumentHandler + virtual void SAL_CALL startDocument() override; + + virtual void SAL_CALL endDocument() override; + + virtual void SAL_CALL startElement( + const OUString& aName, + const css::uno::Reference< css::xml::sax::XAttributeList > &xAttribs) override; + + virtual void SAL_CALL endElement(const OUString& aName) override; + + virtual void SAL_CALL characters(const OUString& aChars) override; + + private: + int m_nElementDepth; + bool m_bMenuPopupMode; + css::uno::Reference< css::container::XIndexContainer > m_xMenuContainer; + css::uno::Reference< css::lang::XSingleComponentFactory > m_xContainerFactory; +}; // OReadMenuHandler + +class OReadMenuPopupHandler final : public ReadMenuDocumentHandlerBase +{ + public: + OReadMenuPopupHandler( const css::uno::Reference< css::container::XIndexContainer >& rMenuContainer, + const css::uno::Reference< css::lang::XSingleComponentFactory >& rContainerFactory ); + virtual ~OReadMenuPopupHandler() override; + + // XDocumentHandler + virtual void SAL_CALL startDocument() override; + + virtual void SAL_CALL endDocument() override; + + virtual void SAL_CALL startElement( + const OUString& aName, + const css::uno::Reference< + css::xml::sax::XAttributeList > &xAttribs) override; + + virtual void SAL_CALL endElement(const OUString& aName) override; + + virtual void SAL_CALL characters(const OUString& aChars) override; + + private: + enum NextElementClose { ELEM_CLOSE_NONE, ELEM_CLOSE_MENUITEM, ELEM_CLOSE_MENUSEPARATOR }; + + int m_nElementDepth; + bool m_bMenuMode; + css::uno::Reference< css::container::XIndexContainer > m_xMenuContainer; + css::uno::Reference< css::lang::XSingleComponentFactory > m_xContainerFactory; + css::uno::Reference< css::uno::XComponentContext > m_xComponentContext; + NextElementClose m_nNextElementExpected; +}; // OReadMenuPopupHandler + +class OWriteMenuDocumentHandler final +{ + public: + OWriteMenuDocumentHandler( + const css::uno::Reference< css::container::XIndexAccess >& rMenuBarContainer, + const css::uno::Reference< css::xml::sax::XDocumentHandler >& rDocumentHandler, + bool bIsMenuBar ); + ~OWriteMenuDocumentHandler(); + + /// @throws css::xml::sax::SAXException + /// @throws css::uno::RuntimeException + void WriteMenuDocument(); + private: + /// @throws css::xml::sax::SAXException + /// @throws css::uno::RuntimeException + void WriteMenu( const css::uno::Reference< css::container::XIndexAccess >& rSubMenuContainer ); + + void WriteMenuItem( const OUString& aCommandURL, const OUString& aLabel, const OUString& aHelpURL, sal_Int16 nStyle ); + void WriteMenuSeparator(); + + css::uno::Reference< css::container::XIndexAccess > m_xMenuBarContainer; + css::uno::Reference< css::xml::sax::XDocumentHandler > m_xWriteDocumentHandler; + css::uno::Reference< css::xml::sax::XAttributeList > m_xEmptyList; + OUString m_aAttributeType; + bool m_bIsMenuBar; +}; + +} // namespace framework + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |