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Diffstat (limited to 'framework/source/fwe/xml/menudocumenthandler.cxx')
| -rw-r--r-- | framework/source/fwe/xml/menudocumenthandler.cxx | 897 |
1 files changed, 897 insertions, 0 deletions
diff --git a/framework/source/fwe/xml/menudocumenthandler.cxx b/framework/source/fwe/xml/menudocumenthandler.cxx new file mode 100644 index 000000000..cfb4e9f97 --- /dev/null +++ b/framework/source/fwe/xml/menudocumenthandler.cxx @@ -0,0 +1,897 @@ +/* -*- 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 . + */ + +#include <sal/macros.h> +#include <rtl/ref.hxx> +#include <rtl/ustrbuf.hxx> + +#include <xml/menudocumenthandler.hxx> + +#include <com/sun/star/xml/sax/SAXException.hpp> +#include <com/sun/star/xml/sax/XExtendedDocumentHandler.hpp> +#include <com/sun/star/lang/XSingleComponentFactory.hpp> +#include <com/sun/star/ui/ItemType.hpp> +#include <com/sun/star/ui/ItemStyle.hpp> +#include <com/sun/star/beans/PropertyValue.hpp> + +#include <comphelper/processfactory.hxx> +#include <comphelper/propertyvalue.hxx> +#include <comphelper/attributelist.hxx> + +#ifdef ATTRIBUTE_HELPID +#undef ATTRIBUTE_HELPID +#endif + +constexpr OUStringLiteral XMLNS_MENU = u"http://openoffice.org/2001/menu"; + +constexpr OUStringLiteral ELEMENT_MENUBAR = u"http://openoffice.org/2001/menu^menubar"; +constexpr OUStringLiteral ELEMENT_MENU = u"http://openoffice.org/2001/menu^menu"; +constexpr OUStringLiteral ELEMENT_MENUPOPUP = u"http://openoffice.org/2001/menu^menupopup"; +constexpr OUStringLiteral ELEMENT_MENUITEM = u"http://openoffice.org/2001/menu^menuitem"; +constexpr OUStringLiteral ELEMENT_MENUSEPARATOR = u"http://openoffice.org/2001/menu^menuseparator"; + +constexpr OUStringLiteral ELEMENT_NS_MENUBAR = u"menu:menubar"; +constexpr OUStringLiteral ELEMENT_NS_MENU = u"menu:menu"; +constexpr OUStringLiteral ELEMENT_NS_MENUPOPUP = u"menu:menupopup"; +constexpr OUStringLiteral ELEMENT_NS_MENUITEM = u"menu:menuitem"; +constexpr OUStringLiteral ELEMENT_NS_MENUSEPARATOR = u"menu:menuseparator"; + +constexpr OUStringLiteral ATTRIBUTE_ID = u"http://openoffice.org/2001/menu^id"; +constexpr OUStringLiteral ATTRIBUTE_LABEL = u"http://openoffice.org/2001/menu^label"; +constexpr OUStringLiteral ATTRIBUTE_HELPID = u"http://openoffice.org/2001/menu^helpid"; +constexpr OUStringLiteral ATTRIBUTE_STYLE = u"http://openoffice.org/2001/menu^style"; + +constexpr OUStringLiteral ATTRIBUTE_NS_ID = u"menu:id"; +constexpr OUStringLiteral ATTRIBUTE_NS_LABEL = u"menu:label"; +constexpr OUStringLiteral ATTRIBUTE_NS_HELPID = u"menu:helpid"; +constexpr OUStringLiteral ATTRIBUTE_NS_STYLE = u"menu:style"; + +constexpr OUStringLiteral ATTRIBUTE_XMLNS_MENU = u"xmlns:menu"; + +constexpr OUStringLiteral ATTRIBUTE_TYPE_CDATA = u"CDATA"; + +constexpr OUStringLiteral MENUBAR_DOCTYPE = u"<!DOCTYPE menu:menubar PUBLIC \"-//OpenOffice.org//DTD OfficeDocument 1.0//EN\" \"menubar.dtd\">"; + +#define ATTRIBUTE_ITEMSTYLE_TEXT "text" +#define ATTRIBUTE_ITEMSTYLE_IMAGE "image" +#define ATTRIBUTE_ITEMSTYLE_RADIO "radio" + +// Property names of a menu/menu item ItemDescriptor +constexpr OUStringLiteral ITEM_DESCRIPTOR_COMMANDURL = u"CommandURL"; +constexpr OUStringLiteral ITEM_DESCRIPTOR_HELPURL = u"HelpURL"; +constexpr OUStringLiteral ITEM_DESCRIPTOR_CONTAINER = u"ItemDescriptorContainer"; +constexpr OUStringLiteral ITEM_DESCRIPTOR_LABEL = u"Label"; +constexpr OUStringLiteral ITEM_DESCRIPTOR_TYPE = u"Type"; +constexpr OUStringLiteral ITEM_DESCRIPTOR_STYLE = u"Style"; + +// using namespaces + +using namespace ::com::sun::star::uno; +using namespace ::com::sun::star::lang; +using namespace ::com::sun::star::beans; +using namespace ::com::sun::star::xml::sax; +using namespace ::com::sun::star::container; +using namespace ::com::sun::star::ui; + +namespace framework +{ + +namespace { + +struct MenuStyleItem +{ + sal_Int16 nBit; + const char* attrName; +}; + +} + +const MenuStyleItem MenuItemStyles[ ] = { + { css::ui::ItemStyle::ICON, ATTRIBUTE_ITEMSTYLE_IMAGE }, + { css::ui::ItemStyle::TEXT, ATTRIBUTE_ITEMSTYLE_TEXT }, + { css::ui::ItemStyle::RADIO_CHECK, ATTRIBUTE_ITEMSTYLE_RADIO } +}; + +sal_Int32 const nMenuStyleItemEntries = SAL_N_ELEMENTS(MenuItemStyles); + +static void ExtractMenuParameters( const Sequence< PropertyValue >& rProp, + OUString& rCommandURL, + OUString& rLabel, + OUString& rHelpURL, + Reference< XIndexAccess >& rSubMenu, + sal_Int16& rType, + sal_Int16& rStyle ) +{ + for ( const PropertyValue& p : rProp ) + { + if ( p.Name == ITEM_DESCRIPTOR_COMMANDURL ) + { + p.Value >>= rCommandURL; + rCommandURL = rCommandURL.intern(); + } + else if ( p.Name == ITEM_DESCRIPTOR_HELPURL ) + { + p.Value >>= rHelpURL; + } + else if ( p.Name == ITEM_DESCRIPTOR_CONTAINER ) + { + p.Value >>= rSubMenu; + } + else if ( p.Name == ITEM_DESCRIPTOR_LABEL ) + { + p.Value >>= rLabel; + } + else if ( p.Name == ITEM_DESCRIPTOR_TYPE ) + { + p.Value >>= rType; + } + else if ( p.Name == ITEM_DESCRIPTOR_STYLE ) + { + p.Value >>= rStyle; + } + } +} + +// Base class implementation + +ReadMenuDocumentHandlerBase::ReadMenuDocumentHandlerBase() : + m_aType( ITEM_DESCRIPTOR_TYPE ), + m_aLabel( ITEM_DESCRIPTOR_LABEL ), + m_aContainer( ITEM_DESCRIPTOR_CONTAINER ), + m_aHelpURL( ITEM_DESCRIPTOR_HELPURL ), + m_aCommandURL( ITEM_DESCRIPTOR_COMMANDURL ), + m_aStyle( ITEM_DESCRIPTOR_STYLE ) +{ +} + +ReadMenuDocumentHandlerBase::~ReadMenuDocumentHandlerBase() +{ +} + +void SAL_CALL ReadMenuDocumentHandlerBase::ignorableWhitespace( + const OUString& ) +{ +} + +void SAL_CALL ReadMenuDocumentHandlerBase::processingInstruction( + const OUString& /*aTarget*/, const OUString& /*aData*/ ) +{ +} + +void SAL_CALL ReadMenuDocumentHandlerBase::setDocumentLocator( + const Reference< XLocator > &xLocator) +{ + m_xLocator = xLocator; +} + +OUString ReadMenuDocumentHandlerBase::getErrorLineString() +{ + if ( m_xLocator.is() ) + return "Line: " + OUString::number( m_xLocator->getLineNumber() ) + " - "; + else + return OUString(); +} + +void ReadMenuDocumentHandlerBase::initPropertyCommon( + Sequence< PropertyValue > &rProps, const OUString &rCommandURL, + const OUString &rHelpId, const OUString &rLabel, sal_Int16 nItemStyleBits ) +{ + auto pProps = rProps.getArray(); + + pProps[0].Name = m_aCommandURL; + pProps[1].Name = m_aHelpURL; + pProps[2].Name = m_aContainer; + pProps[3].Name = m_aLabel; + pProps[4].Name = m_aStyle; + pProps[5].Name = m_aType; + + // Common values + pProps[0].Value <<= rCommandURL.intern(); + pProps[1].Value <<= rHelpId; + pProps[2].Value <<= Reference< XIndexContainer >(); + pProps[3].Value <<= rLabel; + pProps[4].Value <<= nItemStyleBits; + pProps[5].Value <<= css::ui::ItemType::DEFAULT; +} + +OReadMenuDocumentHandler::OReadMenuDocumentHandler( + const Reference< XIndexContainer >& rMenuBarContainer ) +: m_nElementDepth( 0 ), + m_eReaderMode( ReaderMode::None ), + m_xMenuBarContainer( rMenuBarContainer ), + m_xContainerFactory( rMenuBarContainer, UNO_QUERY ) +{ +} + +OReadMenuDocumentHandler::~OReadMenuDocumentHandler() +{ +} + +void SAL_CALL OReadMenuDocumentHandler::startDocument() +{ +} + +void SAL_CALL OReadMenuDocumentHandler::endDocument() +{ + if ( m_nElementDepth > 0 ) + { + OUString aErrorMessage = getErrorLineString() + + "A closing element is missing!"; + throw SAXException( aErrorMessage, Reference< XInterface >(), Any() ); + } +} + +void SAL_CALL OReadMenuDocumentHandler::startElement( + const OUString& aName, const Reference< XAttributeList > &xAttrList ) +{ + if ( m_eReaderMode != ReaderMode::None ) + { + ++m_nElementDepth; + m_xReader->startElement( aName, xAttrList ); + } + else + { + if ( aName == ELEMENT_MENUBAR ) + { + m_eReaderMode = ReaderMode::MenuBar; + m_xReader.set( new OReadMenuBarHandler( m_xMenuBarContainer, m_xContainerFactory )); + } + else if ( aName == ELEMENT_MENUPOPUP ) + { + m_eReaderMode = ReaderMode::MenuPopup; + m_xReader.set( new OReadMenuPopupHandler( m_xMenuBarContainer, m_xContainerFactory )); + } + ++m_nElementDepth; + m_xReader->startDocument(); + } +} + +void SAL_CALL OReadMenuDocumentHandler::characters(const OUString&) +{ +} + +void SAL_CALL OReadMenuDocumentHandler::endElement( const OUString& aName ) +{ + if ( m_eReaderMode == ReaderMode::None ) + return; + + --m_nElementDepth; + m_xReader->endElement( aName ); + if ( 0 != m_nElementDepth ) + return; + + m_xReader->endDocument(); + m_xReader.clear(); + if ( m_eReaderMode == ReaderMode::MenuBar && aName != ELEMENT_MENUBAR ) + { + OUString aErrorMessage = getErrorLineString() + + "closing element menubar expected!"; + throw SAXException( aErrorMessage, Reference< XInterface >(), Any() ); + } + else if ( m_eReaderMode == ReaderMode::MenuPopup && aName != ELEMENT_MENUPOPUP ) + { + OUString aErrorMessage = getErrorLineString() + + "closing element menupopup expected!"; + throw SAXException( aErrorMessage, Reference< XInterface >(), Any() ); + } + m_eReaderMode = ReaderMode::None; +} + +OReadMenuBarHandler::OReadMenuBarHandler( + const Reference< XIndexContainer >& rMenuBarContainer, + const Reference< XSingleComponentFactory >& rFactory ) +: m_nElementDepth( 0 ), + m_bMenuMode( false ), + m_xMenuBarContainer( rMenuBarContainer ), + m_xContainerFactory( rFactory ) +{ +} + +OReadMenuBarHandler::~OReadMenuBarHandler() +{ +} + +void SAL_CALL OReadMenuBarHandler::startDocument() +{ +} + +void SAL_CALL OReadMenuBarHandler::endDocument() +{ +} + +void SAL_CALL OReadMenuBarHandler::startElement( + const OUString& rName, const Reference< XAttributeList > &xAttrList ) +{ + if ( m_bMenuMode ) + { + ++m_nElementDepth; + m_xReader->startElement( rName, xAttrList ); + } + else if ( rName == ELEMENT_MENU ) + { + ++m_nElementDepth; + + OUString aHelpId; + OUString aCommandId; + OUString aLabel; + sal_Int16 nItemBits(0); + + m_bMenuMode = true; + + // Container must be factory to create sub container + Reference< XComponentContext > xComponentContext( + comphelper::getProcessComponentContext() ); + + Reference< XIndexContainer > xSubItemContainer; + if ( m_xContainerFactory.is() ) + xSubItemContainer.set( m_xContainerFactory->createInstanceWithContext( xComponentContext ), UNO_QUERY ); + + if ( xSubItemContainer.is() ) + { + // read attributes for menu + for ( sal_Int16 i=0; i< xAttrList->getLength(); i++ ) + { + OUString aName = xAttrList->getNameByIndex( i ); + const OUString aValue = xAttrList->getValueByIndex( i ); + if ( aName == ATTRIBUTE_ID ) + aCommandId = aValue; + else if ( aName == ATTRIBUTE_LABEL ) + aLabel = aValue; + else if ( aName == ATTRIBUTE_HELPID ) + aHelpId = aValue; + else if ( aName == ATTRIBUTE_STYLE ) + { + sal_Int32 nIndex = 0; + do + { + OUString aToken = aValue.getToken( 0, '+', nIndex ); + if ( !aToken.isEmpty() ) + { + if ( aToken == ATTRIBUTE_ITEMSTYLE_TEXT ) + nItemBits |= css::ui::ItemStyle::TEXT; + else if ( aToken == ATTRIBUTE_ITEMSTYLE_IMAGE ) + nItemBits |= css::ui::ItemStyle::ICON; + else if ( aToken == ATTRIBUTE_ITEMSTYLE_RADIO ) + nItemBits |= css::ui::ItemStyle::RADIO_CHECK; + } + } + while ( nIndex >= 0 ); + } + } + + if ( !aCommandId.isEmpty() ) + { + Sequence< PropertyValue > aSubMenuProp( 6 ); + initPropertyCommon( aSubMenuProp, aCommandId, aHelpId, aLabel, nItemBits ); + aSubMenuProp.getArray()[2].Value <<= xSubItemContainer; + + m_xMenuBarContainer->insertByIndex( m_xMenuBarContainer->getCount(), Any( aSubMenuProp ) ); + } + else + { + OUString aErrorMessage = getErrorLineString() + + "attribute id for element menu required!"; + throw SAXException( aErrorMessage, Reference< XInterface >(), Any() ); + } + + m_xReader.set( new OReadMenuHandler( xSubItemContainer, m_xContainerFactory )); + m_xReader->startDocument(); + } + } + else + { + OUString aErrorMessage = getErrorLineString() + + "element menu expected!"; + throw SAXException( aErrorMessage, Reference< XInterface >(), Any() ); + } +} + +void SAL_CALL OReadMenuBarHandler::characters(const OUString&) +{ +} + +void OReadMenuBarHandler::endElement( const OUString& aName ) +{ + if ( !m_bMenuMode ) + return; + + --m_nElementDepth; + if ( 0 == m_nElementDepth ) + { + m_xReader->endDocument(); + m_xReader.clear(); + m_bMenuMode = false; + if ( aName != ELEMENT_MENU ) + { + OUString aErrorMessage = getErrorLineString() + + "closing element menu expected!"; + throw SAXException( aErrorMessage, Reference< XInterface >(), Any() ); + } + } + else + m_xReader->endElement( aName ); +} + +OReadMenuHandler::OReadMenuHandler( + const Reference< XIndexContainer >& rMenuContainer, + const Reference< XSingleComponentFactory >& rFactory ) : + m_nElementDepth( 0 ), + m_bMenuPopupMode( false ), + m_xMenuContainer( rMenuContainer ), + m_xContainerFactory( rFactory ) +{ +} + +OReadMenuHandler::~OReadMenuHandler() +{ +} + +void SAL_CALL OReadMenuHandler::startDocument() +{ +} + +void SAL_CALL OReadMenuHandler::endDocument() +{ +} + +void SAL_CALL OReadMenuHandler::startElement( + const OUString& aName, const Reference< XAttributeList > &xAttrList ) +{ + if ( m_bMenuPopupMode ) + { + ++m_nElementDepth; + m_xReader->startElement( aName, xAttrList ); + } + else if ( aName == ELEMENT_MENUPOPUP ) + { + ++m_nElementDepth; + m_bMenuPopupMode = true; + m_xReader.set( new OReadMenuPopupHandler( m_xMenuContainer, m_xContainerFactory )); + m_xReader->startDocument(); + } + else + { + OUString aErrorMessage = getErrorLineString() + + "unknown element found!"; + throw SAXException( aErrorMessage, Reference< XInterface >(), Any() ); + } +} + +void SAL_CALL OReadMenuHandler::characters(const OUString&) +{ +} + +void SAL_CALL OReadMenuHandler::endElement( const OUString& aName ) +{ + if ( !m_bMenuPopupMode ) + return; + + --m_nElementDepth; + if ( 0 == m_nElementDepth ) + { + m_xReader->endDocument(); + m_xReader.clear(); + m_bMenuPopupMode = false; + if ( aName != ELEMENT_MENUPOPUP ) + { + OUString aErrorMessage = getErrorLineString() + + "closing element menupopup expected!"; + throw SAXException( aErrorMessage, Reference< XInterface >(), Any() ); + } + } + else + m_xReader->endElement( aName ); +} + +OReadMenuPopupHandler::OReadMenuPopupHandler( + const Reference< XIndexContainer >& rMenuContainer, + const Reference< XSingleComponentFactory >& rFactory ) : + m_nElementDepth( 0 ), + m_bMenuMode( false ), + m_xMenuContainer( rMenuContainer ), + m_xContainerFactory( rFactory ), + m_xComponentContext( comphelper::getProcessComponentContext() ), + m_nNextElementExpected( ELEM_CLOSE_NONE ) +{ +} + +OReadMenuPopupHandler::~OReadMenuPopupHandler() +{ +} + +void SAL_CALL OReadMenuPopupHandler::startDocument() +{ +} + +void SAL_CALL OReadMenuPopupHandler::endDocument() +{ +} + +void SAL_CALL OReadMenuPopupHandler::startElement( + const OUString& rName, const Reference< XAttributeList > &xAttrList ) +{ + ++m_nElementDepth; + + if ( m_bMenuMode ) + m_xReader->startElement( rName, xAttrList ); + else if ( rName == ELEMENT_MENU ) + { + OUString aHelpId; + OUString aCommandId; + OUString aLabel; + sal_Int16 nItemBits(0); + + m_bMenuMode = true; + + // Container must be factory to create sub container + Reference< XIndexContainer > xSubItemContainer; + if ( m_xContainerFactory.is() ) + xSubItemContainer.set( m_xContainerFactory->createInstanceWithContext( m_xComponentContext ), UNO_QUERY ); + + // read attributes for menu + for ( sal_Int16 i=0; i< xAttrList->getLength(); i++ ) + { + OUString aName = xAttrList->getNameByIndex( i ); + const OUString aValue = xAttrList->getValueByIndex( i ); + if ( aName == ATTRIBUTE_ID ) + aCommandId = aValue; + else if ( aName == ATTRIBUTE_LABEL ) + aLabel = aValue; + else if ( aName == ATTRIBUTE_HELPID ) + aHelpId = aValue; + else if ( aName == ATTRIBUTE_STYLE ) + { + sal_Int32 nIndex = 0; + do + { + OUString aToken = aValue.getToken( 0, '+', nIndex ); + if ( !aToken.isEmpty() ) + { + if ( aToken == ATTRIBUTE_ITEMSTYLE_TEXT ) + nItemBits |= css::ui::ItemStyle::TEXT; + else if ( aToken == ATTRIBUTE_ITEMSTYLE_IMAGE ) + nItemBits |= css::ui::ItemStyle::ICON; + else if ( aToken == ATTRIBUTE_ITEMSTYLE_RADIO ) + nItemBits |= css::ui::ItemStyle::RADIO_CHECK; + } + } + while ( nIndex >= 0 ); + } + + } + + if ( !aCommandId.isEmpty() ) + { + Sequence< PropertyValue > aSubMenuProp( 6 ); + initPropertyCommon( aSubMenuProp, aCommandId, aHelpId, aLabel, nItemBits ); + aSubMenuProp.getArray()[2].Value <<= xSubItemContainer; + + m_xMenuContainer->insertByIndex( m_xMenuContainer->getCount(), Any( aSubMenuProp ) ); + } + else + { + OUString aErrorMessage = getErrorLineString() + + "attribute id for element menu required!"; + throw SAXException( aErrorMessage, Reference< XInterface >(), Any() ); + } + + m_xReader.set( new OReadMenuHandler( xSubItemContainer, m_xContainerFactory )); + m_xReader->startDocument(); + } + else if ( rName == ELEMENT_MENUITEM ) + { + OUString aHelpId; + OUString aCommandId; + OUString aLabel; + sal_Int16 nItemBits(0); + // read attributes for menu item + for ( sal_Int16 i=0; i< xAttrList->getLength(); i++ ) + { + OUString aName = xAttrList->getNameByIndex( i ); + const OUString aValue = xAttrList->getValueByIndex( i ); + if ( aName == ATTRIBUTE_ID ) + aCommandId = aValue; + else if ( aName == ATTRIBUTE_LABEL ) + aLabel = aValue; + else if ( aName == ATTRIBUTE_HELPID ) + aHelpId = aValue; + else if ( aName == ATTRIBUTE_STYLE ) + { + sal_Int32 nIndex = 0; + do + { + OUString aToken = aValue.getToken( 0, '+', nIndex ); + if ( !aToken.isEmpty() ) + { + if ( aToken == ATTRIBUTE_ITEMSTYLE_TEXT ) + nItemBits |= css::ui::ItemStyle::TEXT; + else if ( aToken == ATTRIBUTE_ITEMSTYLE_IMAGE ) + nItemBits |= css::ui::ItemStyle::ICON; + else if ( aToken == ATTRIBUTE_ITEMSTYLE_RADIO ) + nItemBits |= css::ui::ItemStyle::RADIO_CHECK; + } + } + while ( nIndex >= 0 ); + } + + } + + if ( !aCommandId.isEmpty() ) + { + Sequence< PropertyValue > aMenuItem( 6 ); + initPropertyCommon( aMenuItem, aCommandId, aHelpId, aLabel, nItemBits ); + aMenuItem.getArray()[2].Value <<= Reference< XIndexContainer >(); + + m_xMenuContainer->insertByIndex( m_xMenuContainer->getCount(), Any( aMenuItem ) ); + } + + m_nNextElementExpected = ELEM_CLOSE_MENUITEM; + } + else if ( rName == ELEMENT_MENUSEPARATOR ) + { + Sequence< PropertyValue > aMenuSeparator{ comphelper::makePropertyValue( + ITEM_DESCRIPTOR_TYPE, css::ui::ItemType::SEPARATOR_LINE) }; + + m_xMenuContainer->insertByIndex( m_xMenuContainer->getCount(), Any( aMenuSeparator ) ); + + m_nNextElementExpected = ELEM_CLOSE_MENUSEPARATOR; + } + else + { + OUString aErrorMessage = getErrorLineString() + + "unknown element found!"; + throw SAXException( aErrorMessage, Reference< XInterface >(), Any() ); + } +} + +void SAL_CALL OReadMenuPopupHandler::characters(const OUString&) +{ +} + +void SAL_CALL OReadMenuPopupHandler::endElement( const OUString& aName ) +{ + --m_nElementDepth; + if ( m_bMenuMode ) + { + if ( 0 == m_nElementDepth ) + { + m_xReader->endDocument(); + m_xReader.clear(); + m_bMenuMode = false; + if ( aName != ELEMENT_MENU ) + { + OUString aErrorMessage = getErrorLineString() + + "closing element menu expected!"; + throw SAXException( aErrorMessage, Reference< XInterface >(), Any() ); + } + } + else + m_xReader->endElement( aName ); + } + else + { + if ( m_nNextElementExpected == ELEM_CLOSE_MENUITEM ) + { + if ( aName != ELEMENT_MENUITEM ) + { + OUString aErrorMessage = getErrorLineString() + + "closing element menuitem expected!"; + throw SAXException( aErrorMessage, Reference< XInterface >(), Any() ); + } + } + else if ( m_nNextElementExpected == ELEM_CLOSE_MENUSEPARATOR ) + { + if ( aName != ELEMENT_MENUSEPARATOR ) + { + OUString aErrorMessage = getErrorLineString() + + "closing element menuseparator expected!"; + throw SAXException( aErrorMessage, Reference< XInterface >(), Any() ); + } + } + + m_nNextElementExpected = ELEM_CLOSE_NONE; + } +} + +// --------------------------------- Write XML --------------------------------- + +OWriteMenuDocumentHandler::OWriteMenuDocumentHandler( + const Reference< XIndexAccess >& rMenuBarContainer, + const Reference< XDocumentHandler >& rDocumentHandler, + bool bIsMenuBar ) : + m_xMenuBarContainer( rMenuBarContainer ), + m_xWriteDocumentHandler( rDocumentHandler ), + m_bIsMenuBar( bIsMenuBar ) +{ + m_xEmptyList = new ::comphelper::AttributeList; + m_aAttributeType = ATTRIBUTE_TYPE_CDATA; +} + +OWriteMenuDocumentHandler::~OWriteMenuDocumentHandler() +{ +} + +void OWriteMenuDocumentHandler::WriteMenuDocument() +{ + rtl::Reference<::comphelper::AttributeList> pList = new ::comphelper::AttributeList; + + m_xWriteDocumentHandler->startDocument(); + + // write DOCTYPE line! + Reference< XExtendedDocumentHandler > xExtendedDocHandler( m_xWriteDocumentHandler, UNO_QUERY ); + if ( m_bIsMenuBar /*FIXME*/ && xExtendedDocHandler.is() ) + { + xExtendedDocHandler->unknown( MENUBAR_DOCTYPE ); + m_xWriteDocumentHandler->ignorableWhitespace( OUString() ); + } + + pList->AddAttribute( ATTRIBUTE_XMLNS_MENU, + m_aAttributeType, + XMLNS_MENU ); + + if ( m_bIsMenuBar ) //FIXME + pList->AddAttribute( ATTRIBUTE_NS_ID, + m_aAttributeType, + "menubar" ); + + OUString aRootElement; + if ( m_bIsMenuBar ) + aRootElement = ELEMENT_NS_MENUBAR; + else + aRootElement = ELEMENT_NS_MENUPOPUP; + m_xWriteDocumentHandler->startElement( aRootElement, pList ); + m_xWriteDocumentHandler->ignorableWhitespace( OUString() ); + + WriteMenu( m_xMenuBarContainer ); + + m_xWriteDocumentHandler->ignorableWhitespace( OUString() ); + m_xWriteDocumentHandler->endElement( aRootElement ); + m_xWriteDocumentHandler->ignorableWhitespace( OUString() ); + m_xWriteDocumentHandler->endDocument(); +} + +void OWriteMenuDocumentHandler::WriteMenu( const Reference< XIndexAccess >& rMenuContainer ) +{ + sal_Int32 nItemCount = rMenuContainer->getCount(); + bool bSeparator = false; + Any aAny; + + for ( sal_Int32 nItemPos = 0; nItemPos < nItemCount; nItemPos++ ) + { + Sequence< PropertyValue > aProps; + aAny = rMenuContainer->getByIndex( nItemPos ); + if ( aAny >>= aProps ) + { + OUString aCommandURL; + OUString aLabel; + OUString aHelpURL; + sal_Int16 nType( css::ui::ItemType::DEFAULT ); + sal_Int16 nItemBits( 0 ); + Reference< XIndexAccess > xSubMenu; + + ExtractMenuParameters( aProps, aCommandURL, aLabel, aHelpURL, xSubMenu, nType, nItemBits ); + if ( xSubMenu.is() ) + { + if ( !aCommandURL.isEmpty() ) + { + rtl::Reference<::comphelper::AttributeList> pListMenu = new ::comphelper::AttributeList; + + pListMenu->AddAttribute( ATTRIBUTE_NS_ID, + m_aAttributeType, + aCommandURL ); + + if ( !aLabel.isEmpty() ) + pListMenu->AddAttribute( ATTRIBUTE_NS_LABEL, + m_aAttributeType, + aLabel ); + + m_xWriteDocumentHandler->ignorableWhitespace( OUString() ); + m_xWriteDocumentHandler->startElement( ELEMENT_NS_MENU, pListMenu ); + m_xWriteDocumentHandler->ignorableWhitespace( OUString() ); + m_xWriteDocumentHandler->startElement( ELEMENT_NS_MENUPOPUP, m_xEmptyList ); + m_xWriteDocumentHandler->ignorableWhitespace( OUString() ); + + WriteMenu( xSubMenu ); + + m_xWriteDocumentHandler->ignorableWhitespace( OUString() ); + m_xWriteDocumentHandler->endElement( ELEMENT_NS_MENUPOPUP ); + m_xWriteDocumentHandler->ignorableWhitespace( OUString() ); + m_xWriteDocumentHandler->endElement( ELEMENT_NS_MENU ); + m_xWriteDocumentHandler->ignorableWhitespace( OUString() ); + bSeparator = false; + } + } + else + { + if ( nType == css::ui::ItemType::DEFAULT ) + { + if ( !aCommandURL.isEmpty() ) + { + bSeparator = false; + WriteMenuItem( aCommandURL, aLabel, aHelpURL, nItemBits ); + } + } + else if ( !bSeparator ) + { + // Don't write two separators together + WriteMenuSeparator(); + bSeparator = true; + } + } + } + } +} + +void OWriteMenuDocumentHandler::WriteMenuItem( const OUString& aCommandURL, const OUString& aLabel, const OUString& aHelpURL, sal_Int16 nStyle ) +{ + rtl::Reference<::comphelper::AttributeList> pList = new ::comphelper::AttributeList; + + pList->AddAttribute( ATTRIBUTE_NS_ID, + m_aAttributeType, + aCommandURL ); + + if ( !aHelpURL.isEmpty() ) + { + pList->AddAttribute( ATTRIBUTE_NS_HELPID, + m_aAttributeType, + aHelpURL ); + } + + if ( !aLabel.isEmpty() ) + { + pList->AddAttribute( ATTRIBUTE_NS_LABEL, + m_aAttributeType, + aLabel ); + } + if ( nStyle > 0 ) + { + OUStringBuffer aValue; + const MenuStyleItem* pStyle = MenuItemStyles; + + for ( sal_Int32 nIndex = 0; nIndex < nMenuStyleItemEntries; ++nIndex, ++pStyle ) + { + if ( nStyle & pStyle->nBit ) + { + if ( !aValue.isEmpty() ) + aValue.append("+"); + aValue.appendAscii( pStyle->attrName ); + } + } + pList->AddAttribute( ATTRIBUTE_NS_STYLE, + m_aAttributeType, + aValue.makeStringAndClear() ); + } + + m_xWriteDocumentHandler->ignorableWhitespace( OUString() ); + m_xWriteDocumentHandler->startElement( ELEMENT_NS_MENUITEM, pList ); + m_xWriteDocumentHandler->ignorableWhitespace( OUString() ); + m_xWriteDocumentHandler->endElement( ELEMENT_NS_MENUITEM ); +} + +void OWriteMenuDocumentHandler::WriteMenuSeparator() +{ + m_xWriteDocumentHandler->ignorableWhitespace( OUString() ); + m_xWriteDocumentHandler->startElement( ELEMENT_NS_MENUSEPARATOR, m_xEmptyList ); + m_xWriteDocumentHandler->ignorableWhitespace( OUString() ); + m_xWriteDocumentHandler->endElement( ELEMENT_NS_MENUSEPARATOR ); +} + +} // namespace framework + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |