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office-gobmx/include/linguistic/lngprophelp.hxx
Noel Grandin 752cd07d08 InterfaceContainer2 with vector instead of Sequence 
create an InterfaceContainer2 class to replace InterfaceContainer.
It uses a std::vector instead of a Sequence for the mutable listener
list, which provides far better performance.

Switch all our internal use-sites to the new class.

Change-Id: I6b56cfa511ded2395faa22e68fab3b2f16c3cb88
2016-01-25 08:52:03 +02:00

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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 .
*/
#ifndef INCLUDED_LINGUISTIC_LNGPROPHELP_HXX
#define INCLUDED_LINGUISTIC_LNGPROPHELP_HXX
#include <cppuhelper/implbase.hxx>
#include <comphelper/interfacecontainer2.hxx>
#include <com/sun/star/beans/XPropertyChangeListener.hpp>
#include <com/sun/star/beans/PropertyValues.hpp>
#include <com/sun/star/linguistic2/XLinguProperties.hpp>
#include <com/sun/star/linguistic2/XLinguServiceEventBroadcaster.hpp>
#include <linguistic/lngdllapi.h>
namespace com { namespace sun { namespace star { namespace beans {
class XPropertySet;
}}}}
namespace com { namespace sun { namespace star { namespace linguistic2 {
struct LinguServiceEvent;
}}}}
namespace linguistic
{
// PropertyChgHelper
// Base class for all XPropertyChangeListener members of the
// various lingu services.
// Flags for type of events allowed to be launched
#define AE_SPELLCHECKER 1
#define AE_HYPHENATOR 2
typedef cppu::WeakImplHelper
<
css::beans::XPropertyChangeListener,
css::linguistic2::XLinguServiceEventBroadcaster
> PropertyChgHelperBase;
class PropertyChgHelper :
public PropertyChgHelperBase
{
css::uno::Sequence< OUString > aPropNames;
css::uno::Reference< css::uno::XInterface > xMyEvtObj;
::comphelper::OInterfaceContainerHelper2 aLngSvcEvtListeners;
css::uno::Reference< css::beans::XPropertySet > xPropSet;
int nEvtFlags; // flags for event types allowed to be launched
// default values
bool bIsIgnoreControlCharacters;
bool bIsUseDictionaryList;
// return values, will be set to default value or current temporary value
bool bResIsIgnoreControlCharacters;
bool bResIsUseDictionaryList;
PropertyChgHelper( const PropertyChgHelper & ) = delete;
PropertyChgHelper & operator = ( const PropertyChgHelper & ) = delete;
protected:
virtual void SetDefaultValues();
virtual void GetCurrentValues();
css::uno::Sequence< OUString > &
GetPropNames() { return aPropNames; }
css::uno::Reference<
css::beans::XPropertySet > &
GetPropSet() { return xPropSet; }
void AddPropNames( const char *pNewNames[], sal_Int32 nCount );
virtual bool propertyChange_Impl( const css::beans::PropertyChangeEvent& rEvt );
public:
PropertyChgHelper(
const css::uno::Reference< css::uno::XInterface > &rxSource,
css::uno::Reference< css::linguistic2::XLinguProperties > &rxPropSet,
int nAllowedEvents );
virtual ~PropertyChgHelper();
virtual void SetTmpPropVals( const css::beans::PropertyValues &rPropVals );
// XEventListener
virtual void SAL_CALL
disposing( const css::lang::EventObject& rSource )
throw(css::uno::RuntimeException, std::exception) override;
// XPropertyChangeListener
virtual void SAL_CALL
propertyChange( const css::beans::PropertyChangeEvent& rEvt )
throw(css::uno::RuntimeException, std::exception) override;
// XLinguServiceEventBroadcaster
virtual sal_Bool SAL_CALL
addLinguServiceEventListener(
const css::uno::Reference< css::linguistic2::XLinguServiceEventListener >& rxListener )
throw(css::uno::RuntimeException, std::exception) override;
virtual sal_Bool SAL_CALL
removeLinguServiceEventListener(
const css::uno::Reference< css::linguistic2::XLinguServiceEventListener >& rxListener )
throw(css::uno::RuntimeException, std::exception) override;
// non-UNO functions
void LNG_DLLPUBLIC AddAsPropListener();
void LNG_DLLPUBLIC RemoveAsPropListener();
void LaunchEvent( const css::linguistic2::LinguServiceEvent& rEvt );
const css::uno::Sequence< OUString > &
GetPropNames() const { return aPropNames; }
const css::uno::Reference< css::beans::XPropertySet > &
GetPropSet() const { return xPropSet; }
const css::uno::Reference< css::uno::XInterface > &
GetEvtObj() const { return xMyEvtObj; }
};
class PropertyHelper_Thes :
public PropertyChgHelper
{
PropertyHelper_Thes( const PropertyHelper_Thes & ) = delete;
PropertyHelper_Thes & operator = ( const PropertyHelper_Thes & ) = delete;
public:
PropertyHelper_Thes(
const css::uno::Reference< css::uno::XInterface > &rxSource,
css::uno::Reference< css::linguistic2::XLinguProperties > &rxPropSet );
virtual ~PropertyHelper_Thes();
// XPropertyChangeListener
virtual void SAL_CALL
propertyChange( const css::beans::PropertyChangeEvent& rEvt )
throw(css::uno::RuntimeException, std::exception) override;
};
class LNG_DLLPUBLIC PropertyHelper_Thesaurus
{
PropertyHelper_Thes* pInst;
css::uno::Reference< css::beans::XPropertyChangeListener > xPropHelper;
// disallow use of copy-constructor and assignment-operator
PropertyHelper_Thesaurus( const PropertyHelper_Thes & );
PropertyHelper_Thesaurus & operator = ( const PropertyHelper_Thes & );
public:
PropertyHelper_Thesaurus(
const css::uno::Reference< css::uno::XInterface > &rxSource,
css::uno::Reference< css::linguistic2::XLinguProperties > &rxPropSet );
~PropertyHelper_Thesaurus();
void AddAsPropListener();
void RemoveAsPropListener();
void SetTmpPropVals( const css::beans::PropertyValues &rPropVals );
};
class LNG_DLLPUBLIC PropertyHelper_Spell :
public PropertyChgHelper
{
// default values
bool bIsSpellUpperCase;
bool bIsSpellWithDigits;
bool bIsSpellCapitalization;
// return values, will be set to default value or current temporary value
sal_Int16 nResMaxNumberOfSuggestions; // special value that is not part of the property set and thus needs to be handled differently
bool bResIsSpellUpperCase;
bool bResIsSpellWithDigits;
bool bResIsSpellCapitalization;
PropertyHelper_Spell( const PropertyHelper_Spell & ) = delete;
PropertyHelper_Spell & operator = ( const PropertyHelper_Spell & ) = delete;
protected:
// PropertyChgHelper
virtual void SetDefaultValues() override;
virtual void GetCurrentValues() override;
virtual bool propertyChange_Impl(
const css::beans::PropertyChangeEvent& rEvt ) override;
public:
PropertyHelper_Spell(
const css::uno::Reference< css::uno::XInterface > &rxSource,
css::uno::Reference< css::linguistic2::XLinguProperties > &rxPropSet );
virtual ~PropertyHelper_Spell();
virtual void SetTmpPropVals( const css::beans::PropertyValues &rPropVals ) override;
// XPropertyChangeListener
virtual void SAL_CALL
propertyChange( const css::beans::PropertyChangeEvent& rEvt )
throw(css::uno::RuntimeException, std::exception) override;
static sal_Int16 GetDefaultNumberOfSuggestions() { return 16; }
bool IsSpellUpperCase() const { return bResIsSpellUpperCase; }
bool IsSpellWithDigits() const { return bResIsSpellWithDigits; }
bool IsSpellCapitalization() const { return bResIsSpellCapitalization; }
};
class LNG_DLLPUBLIC PropertyHelper_Spelling
{
PropertyHelper_Spell* pInst;
css::uno::Reference< css::beans::XPropertyChangeListener > xPropHelper;
// disallow use of copy-constructor and assignment-operator
PropertyHelper_Spelling( const PropertyHelper_Spell & );
PropertyHelper_Spelling & operator = ( const PropertyHelper_Spell & );
public:
PropertyHelper_Spelling(
const css::uno::Reference< css::uno::XInterface > &rxSource,
css::uno::Reference< css::linguistic2::XLinguProperties > &rxPropSet );
~PropertyHelper_Spelling();
void AddAsPropListener();
void RemoveAsPropListener();
void SetTmpPropVals( const css::beans::PropertyValues &rPropVals );
bool IsSpellUpperCase() const;
bool IsSpellWithDigits() const;
bool IsSpellCapitalization() const;
bool addLinguServiceEventListener(
const css::uno::Reference< css::linguistic2::XLinguServiceEventListener >& rxListener )
throw(css::uno::RuntimeException);
bool removeLinguServiceEventListener(
const css::uno::Reference< css::linguistic2::XLinguServiceEventListener >& rxListener )
throw(css::uno::RuntimeException);
};
class PropertyHelper_Hyphen :
public PropertyChgHelper
{
// default values
sal_Int16 nHyphMinLeading,
nHyphMinTrailing,
nHyphMinWordLength;
// return values, will be set to default value or current temporary value
sal_Int16 nResHyphMinLeading,
nResHyphMinTrailing,
nResHyphMinWordLength;
PropertyHelper_Hyphen( const PropertyHelper_Hyphen & ) = delete;
PropertyHelper_Hyphen & operator = ( const PropertyHelper_Hyphen & ) = delete;
protected:
// PropertyChgHelper
virtual void SetDefaultValues() override;
virtual void GetCurrentValues() override;
virtual bool propertyChange_Impl(
const css::beans::PropertyChangeEvent& rEvt ) override;
public:
PropertyHelper_Hyphen(
const css::uno::Reference< css::uno::XInterface > &rxSource,
css::uno::Reference< css::linguistic2::XLinguProperties > &rxPropSet);
virtual ~PropertyHelper_Hyphen();
virtual void SetTmpPropVals( const css::beans::PropertyValues &rPropVals ) override;
// XPropertyChangeListener
virtual void SAL_CALL
propertyChange( const css::beans::PropertyChangeEvent& rEvt )
throw(css::uno::RuntimeException, std::exception) override;
sal_Int16 GetMinLeading() const { return nResHyphMinLeading; }
sal_Int16 GetMinTrailing() const { return nResHyphMinTrailing; }
sal_Int16 GetMinWordLength() const { return nResHyphMinWordLength; }
};
class LNG_DLLPUBLIC PropertyHelper_Hyphenation
{
PropertyHelper_Hyphen* pInst;
css::uno::Reference< css::beans::XPropertyChangeListener > xPropHelper;
// disallow use of copy-constructor and assignment-operator
PropertyHelper_Hyphenation( const PropertyHelper_Hyphen & );
PropertyHelper_Hyphenation & operator = ( const PropertyHelper_Hyphen & );
public:
PropertyHelper_Hyphenation(
const css::uno::Reference< css::uno::XInterface > &rxSource,
css::uno::Reference< css::linguistic2::XLinguProperties > &rxPropSet);
~PropertyHelper_Hyphenation();
void AddAsPropListener();
void RemoveAsPropListener();
void SetTmpPropVals( const css::beans::PropertyValues &rPropVals );
sal_Int16 GetMinLeading() const;
sal_Int16 GetMinTrailing() const;
sal_Int16 GetMinWordLength() const;
bool addLinguServiceEventListener(
const css::uno::Reference< css::linguistic2::XLinguServiceEventListener >& rxListener )
throw(css::uno::RuntimeException);
bool removeLinguServiceEventListener(
const css::uno::Reference< css::linguistic2::XLinguServiceEventListener >& rxListener )
throw(css::uno::RuntimeException);
};
} // namespace linguistic
#endif
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