/* -*- 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>
#ifdef ATTRIBUTE_HELPID
#undef ATTRIBUTE_HELPID
#endif
constexpr OUStringLiteral XMLNS_MENU = u"http://openoffice.org/2001/menu";
constexpr OUString ELEMENT_MENUBAR = u"http://openoffice.org/2001/menu^menubar"_ustr;
constexpr OUString ELEMENT_MENU = u"http://openoffice.org/2001/menu^menu"_ustr;
constexpr OUString ELEMENT_MENUPOPUP = u"http://openoffice.org/2001/menu^menupopup"_ustr;
constexpr OUString ELEMENT_MENUITEM = u"http://openoffice.org/2001/menu^menuitem"_ustr;
constexpr OUString ELEMENT_MENUSEPARATOR = u"http://openoffice.org/2001/menu^menuseparator"_ustr;
constexpr OUStringLiteral ELEMENT_NS_MENUBAR = u"menu:menubar";
constexpr OUString ELEMENT_NS_MENU = u"menu:menu"_ustr;
constexpr OUString ELEMENT_NS_MENUPOPUP = u"menu:menupopup"_ustr;
constexpr OUString ELEMENT_NS_MENUITEM = u"menu:menuitem"_ustr;
constexpr OUString ELEMENT_NS_MENUSEPARATOR = u"menu:menuseparator"_ustr;
constexpr OUString ATTRIBUTE_ID = u"http://openoffice.org/2001/menu^id"_ustr;
constexpr OUString ATTRIBUTE_LABEL = u"http://openoffice.org/2001/menu^label"_ustr;
constexpr OUString ATTRIBUTE_HELPID = u"http://openoffice.org/2001/menu^helpid"_ustr;
constexpr OUString ATTRIBUTE_STYLE = u"http://openoffice.org/2001/menu^style"_ustr;
constexpr OUString ATTRIBUTE_NS_ID = u"menu:id"_ustr;
constexpr OUString ATTRIBUTE_NS_LABEL = u"menu:label"_ustr;
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 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 OUString ITEM_DESCRIPTOR_COMMANDURL = u"CommandURL"_ustr;
constexpr OUString ITEM_DESCRIPTOR_HELPURL = u"HelpURL"_ustr;
constexpr OUString ITEM_DESCRIPTOR_CONTAINER = u"ItemDescriptorContainer"_ustr;
constexpr OUString ITEM_DESCRIPTOR_LABEL = u"Label"_ustr;
constexpr OUString ITEM_DESCRIPTOR_TYPE = u"Type"_ustr;
constexpr OUString ITEM_DESCRIPTOR_STYLE = u"Style"_ustr;
// 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;
}
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;
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
const 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;
}
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,
XMLNS_MENU );
if ( m_bIsMenuBar ) //FIXME
pList->AddAttribute( ATTRIBUTE_NS_ID,
u"menubar"_ustr );
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,
aCommandURL );
if ( !aLabel.isEmpty() )
pListMenu->AddAttribute( ATTRIBUTE_NS_LABEL,
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,
aCommandURL );
if ( !aHelpURL.isEmpty() )
{
pList->AddAttribute( ATTRIBUTE_NS_HELPID,
aHelpURL );
}
if ( !aLabel.isEmpty() )
{
pList->AddAttribute( ATTRIBUTE_NS_LABEL,
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,
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: */
↑ V530 The return value of function 'appendAscii' is required to be utilized.