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path: root/extensions/source/propctrlr/composeduiupdate.cxx
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-rw-r--r--extensions/source/propctrlr/composeduiupdate.cxx861
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diff --git a/extensions/source/propctrlr/composeduiupdate.cxx b/extensions/source/propctrlr/composeduiupdate.cxx
deleted file mode 100644
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--- a/extensions/source/propctrlr/composeduiupdate.cxx
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@@ -1,861 +0,0 @@
-/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
-/*************************************************************************
- *
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * Copyright 2000, 2010 Oracle and/or its affiliates.
- *
- * OpenOffice.org - a multi-platform office productivity suite
- *
- * This file is part of OpenOffice.org.
- *
- * OpenOffice.org is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License version 3
- * only, as published by the Free Software Foundation.
- *
- * OpenOffice.org is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Lesser General Public License version 3 for more details
- * (a copy is included in the LICENSE file that accompanied this code).
- *
- * You should have received a copy of the GNU Lesser General Public License
- * version 3 along with OpenOffice.org. If not, see
- * <http://www.openoffice.org/license.html>
- * for a copy of the LGPLv3 License.
- *
- ************************************************************************/
-
-// MARKER(update_precomp.py): autogen include statement, do not remove
-#include "precompiled_extensions.hxx"
-#include "composeduiupdate.hxx"
-
-/** === begin UNO includes === **/
-#include <com/sun/star/inspection/XObjectInspectorUI.hpp>
-#include <com/sun/star/lang/DisposedException.hpp>
-#include <com/sun/star/inspection/PropertyLineElement.hpp>
-/** === end UNO includes === **/
-#include <osl/mutex.hxx>
-#include <rtl/ref.hxx>
-
-#include <algorithm>
-
-//........................................................................
-namespace pcr
-{
-//........................................................................
-
- /** === begin UNO using === **/
- using ::com::sun::star::uno::Exception;
- using ::com::sun::star::lang::DisposedException;
- using ::com::sun::star::lang::NullPointerException;
- using ::com::sun::star::inspection::XPropertyHandler;
- using ::com::sun::star::uno::Reference;
- using ::com::sun::star::inspection::XObjectInspectorUI;
- using ::com::sun::star::inspection::XPropertyControl;
- using ::com::sun::star::uno::RuntimeException;
- using ::com::sun::star::lang::NoSupportException;
- using ::com::sun::star::inspection::XPropertyControlObserver;
- /** === end UNO using === **/
-
- namespace PropertyLineElement = ::com::sun::star::inspection::PropertyLineElement;
-
- //====================================================================
- //= helper
- //====================================================================
- namespace
- {
- struct HandlerLess : public ::std::binary_function < Reference< XPropertyHandler >
- , Reference< XPropertyHandler >
- , bool
- >
- {
- bool operator()( const Reference< XPropertyHandler >& lhs, const Reference< XPropertyHandler >& rhs) const
- {
- return lhs.get() < rhs.get();
- }
- };
-
- //================================================================
- typedef ::std::set< ::rtl::OUString > StringBag;
- typedef ::std::map< sal_Int16, StringBag > MapIntToStringBag;
- }
-
- //====================================================================
- //= callbacks for CachedInspectorUI
- //====================================================================
- typedef void (ComposedPropertyUIUpdate::*FNotifySingleUIChange)();
-
- //====================================================================
- //= CachedInspectorUI
- //====================================================================
- typedef ::cppu::WeakImplHelper1 < ::com::sun::star::inspection::XObjectInspectorUI
- > CachedInspectorUI_Base;
- struct CachedInspectorUI : public CachedInspectorUI_Base
- {
- private:
- ::osl::Mutex m_aMutex;
- oslInterlockedCount m_refCount;
- bool m_bDisposed;
- ComposedPropertyUIUpdate&
- m_rMaster;
- FNotifySingleUIChange m_pUIChangeNotification;
-
- // enablePropertyUI cache
- StringBag aEnabledProperties;
- StringBag aDisabledProperties;
-
- // show/hidePropertyUI cache
- StringBag aShownProperties;
- StringBag aHiddenProperties;
-
- // rebuildPropertyUI cache
- StringBag aRebuiltProperties;
-
- // showCategory cache
- StringBag aShownCategories;
- StringBag aHiddenCategories;
-
- // enablePropertyUIElements cache
- MapIntToStringBag aEnabledElements;
- MapIntToStringBag aDisabledElements;
-
- public:
- typedef StringBag& (CachedInspectorUI::*FGetStringBag)();
-
- // enablePropertyUI cache
- StringBag& getEnabledProperties() { return aEnabledProperties; }
- StringBag& getDisabledProperties() { return aDisabledProperties; }
-
- // show/hidePropertyUI cache
- StringBag& getShownProperties() { return aShownProperties; }
- StringBag& getHiddenProperties() { return aHiddenProperties; }
-
- // rebuildPropertyUI cache
- StringBag& getRebuiltProperties() { return aRebuiltProperties; }
-
- // showCategory cache
- StringBag& getShownCategories() { return aShownCategories; }
- StringBag& getHiddenCategories() { return aHiddenCategories; }
-
- // enablePropertyUIElements
- StringBag& getEnabledInputControls() { return aEnabledElements[ PropertyLineElement::InputControl ]; }
- StringBag& getDisabledInputControls() { return aDisabledElements[ PropertyLineElement::InputControl ]; }
- StringBag& getEnabledPrimaryButtons() { return aEnabledElements[ PropertyLineElement::PrimaryButton ]; }
- StringBag& getDisabledPrimaryButtons() { return aDisabledElements[ PropertyLineElement::PrimaryButton ]; }
- StringBag& getEnabledSecondaryButtons() { return aEnabledElements[ PropertyLineElement::SecondaryButton ]; }
- StringBag& getDisabledSecondaryButtons() { return aDisabledElements[ PropertyLineElement::SecondaryButton ]; }
-
- public:
- CachedInspectorUI( ComposedPropertyUIUpdate& _rMaster, FNotifySingleUIChange _pUIChangeNotification );
-
- /// disposes the instance
- void dispose();
-
- // XObjectInspectorUI overridables
- virtual void SAL_CALL enablePropertyUI( const ::rtl::OUString& _rPropertyName, ::sal_Bool _bEnable ) throw (RuntimeException);
- virtual void SAL_CALL enablePropertyUIElements( const ::rtl::OUString& _rPropertyName, ::sal_Int16 _nElements, ::sal_Bool _bEnable ) throw (RuntimeException);
- virtual void SAL_CALL rebuildPropertyUI( const ::rtl::OUString& _rPropertyName ) throw (RuntimeException);
- virtual void SAL_CALL showPropertyUI( const ::rtl::OUString& _rPropertyName ) throw (RuntimeException);
- virtual void SAL_CALL hidePropertyUI( const ::rtl::OUString& _rPropertyName ) throw (RuntimeException);
- virtual void SAL_CALL showCategory( const ::rtl::OUString& _rCategory, ::sal_Bool _bShow ) throw (RuntimeException);
- virtual Reference< XPropertyControl > SAL_CALL getPropertyControl( const ::rtl::OUString& _rPropertyName ) throw (RuntimeException);
- virtual void SAL_CALL registerControlObserver( const Reference< XPropertyControlObserver >& Observer ) throw (RuntimeException);
- virtual void SAL_CALL revokeControlObserver( const Reference< XPropertyControlObserver >& Observer ) throw (RuntimeException);
- virtual void SAL_CALL setHelpSectionText( const ::rtl::OUString& _HelpText ) throw (NoSupportException, RuntimeException);
-
- // UNOCompatibleNonUNOReference overridables
- virtual void SAL_CALL acquire() throw();
- virtual void SAL_CALL release() throw();
-
- protected:
- ~CachedInspectorUI();
-
- /// determines whether the instance is already disposed
- inline bool isDisposed() const { return m_bDisposed; }
-
- /// throws an exception if the component is already disposed
- void checkDisposed() const;
-
- private:
- void impl_markElementEnabledOrDisabled( const ::rtl::OUString& _rPropertyName, sal_Int16 _nElementIdOrZero, sal_Bool _bEnable );
-
- /** calls <member>m_pUIChangeNotification</member> at <member>m_rMaster</member>
- */
- void impl_notifySingleUIChange() const;
-
- private:
- CachedInspectorUI( const CachedInspectorUI& ); // never implemented
- CachedInspectorUI& operator=( const CachedInspectorUI& ); // never implemented
-
- private:
- class MethodGuard;
- friend class MethodGuard;
- class MethodGuard : public ::osl::MutexGuard
- {
- public:
- MethodGuard( CachedInspectorUI& rInstance )
- : ::osl::MutexGuard( rInstance.m_aMutex )
- {
- rInstance.checkDisposed();
- }
- };
- };
-
- //----------------------------------------------------------------
- CachedInspectorUI::CachedInspectorUI( ComposedPropertyUIUpdate& _rMaster, FNotifySingleUIChange _pUIChangeNotification )
- :m_refCount( 0 )
- ,m_bDisposed( false )
- ,m_rMaster( _rMaster )
- ,m_pUIChangeNotification( _pUIChangeNotification )
- {
- }
-
- //----------------------------------------------------------------
- CachedInspectorUI::~CachedInspectorUI()
- {
- }
-
- //----------------------------------------------------------------
- void CachedInspectorUI::dispose()
- {
- ::osl::MutexGuard aGuard( m_aMutex );
- m_bDisposed = true;
-
- clearContainer( aEnabledProperties );
- clearContainer( aDisabledProperties );
- clearContainer( aRebuiltProperties );
- clearContainer( aShownProperties );
- clearContainer( aHiddenProperties );
- clearContainer( aShownCategories );
- clearContainer( aHiddenCategories );
- clearContainer( aEnabledElements );
- clearContainer( aDisabledElements );
- }
-
- //----------------------------------------------------------------
- void SAL_CALL CachedInspectorUI::acquire() throw()
- {
- osl_incrementInterlockedCount( &m_refCount );
- }
-
- //----------------------------------------------------------------
- void SAL_CALL CachedInspectorUI::release() throw()
- {
- if ( 0 == osl_decrementInterlockedCount( &m_refCount ) )
- delete this;
- }
-
-
- //----------------------------------------------------------------
- void CachedInspectorUI::checkDisposed() const
- {
- if ( isDisposed() )
- throw DisposedException();
- }
-
- //----------------------------------------------------------------
- namespace
- {
- void lcl_markStringKeyPositiveOrNegative( const ::rtl::OUString& _rKeyName, StringBag& _rPositives, StringBag& _rNegatives, sal_Bool _bMarkPositive )
- {
- if ( _bMarkPositive )
- {
- _rPositives.insert( _rKeyName );
- // if the same key has been remember as in the "negative" list before, clear this information, since it's overruled
- _rNegatives.erase( _rKeyName );
- }
- else
- _rNegatives.insert( _rKeyName );
- }
- }
-
- //----------------------------------------------------------------
- void CachedInspectorUI::enablePropertyUI( const ::rtl::OUString& _rPropertyName, sal_Bool _bEnable ) throw (RuntimeException)
- {
- MethodGuard aGuard( *this );
- if ( !m_rMaster.shouldContinuePropertyHandling( _rPropertyName ) )
- return;
-
- lcl_markStringKeyPositiveOrNegative( _rPropertyName, aEnabledProperties, aDisabledProperties, _bEnable );
- impl_notifySingleUIChange();
- }
-
- //----------------------------------------------------------------
- void CachedInspectorUI::impl_markElementEnabledOrDisabled( const ::rtl::OUString& _rPropertyName, sal_Int16 _nElementIdOrZero, sal_Bool _bEnable )
- {
- if ( _nElementIdOrZero == 0 )
- return;
-
- lcl_markStringKeyPositiveOrNegative(
- _rPropertyName,
- aEnabledElements[ _nElementIdOrZero ],
- aDisabledElements[ _nElementIdOrZero ],
- _bEnable
- );
- }
-
- //----------------------------------------------------------------
- void CachedInspectorUI::impl_notifySingleUIChange() const
- {
- (m_rMaster.*m_pUIChangeNotification)();
- }
-
- //----------------------------------------------------------------
- void CachedInspectorUI::enablePropertyUIElements( const ::rtl::OUString& _rPropertyName, sal_Int16 _nElements, sal_Bool _bEnable ) throw (RuntimeException)
- {
- MethodGuard aGuard( *this );
- if ( !m_rMaster.shouldContinuePropertyHandling( _rPropertyName ) )
- return;
-
- impl_markElementEnabledOrDisabled( _rPropertyName, _nElements & PropertyLineElement::InputControl, _bEnable );
- impl_markElementEnabledOrDisabled( _rPropertyName, _nElements & PropertyLineElement::PrimaryButton, _bEnable );
- impl_markElementEnabledOrDisabled( _rPropertyName, _nElements & PropertyLineElement::SecondaryButton, _bEnable );
-
- impl_notifySingleUIChange();
- }
-
- //----------------------------------------------------------------
- void CachedInspectorUI::rebuildPropertyUI( const ::rtl::OUString& _rPropertyName ) throw (RuntimeException)
- {
- MethodGuard aGuard( *this );
- if ( !m_rMaster.shouldContinuePropertyHandling( _rPropertyName ) )
- return;
-
- aRebuiltProperties.insert( _rPropertyName );
-
- impl_notifySingleUIChange();
- }
-
- //----------------------------------------------------------------
- void CachedInspectorUI::showPropertyUI( const ::rtl::OUString& _rPropertyName ) throw (RuntimeException)
- {
- MethodGuard aGuard( *this );
- if ( !m_rMaster.shouldContinuePropertyHandling( _rPropertyName ) )
- return;
-
- aShownProperties.insert( _rPropertyName );
- // if the same category has been hidden before, clear this information, since it's overruled
- aHiddenProperties.erase( _rPropertyName );
-
- impl_notifySingleUIChange();
- }
-
- //----------------------------------------------------------------
- void CachedInspectorUI::hidePropertyUI( const ::rtl::OUString& _rPropertyName ) throw (RuntimeException)
- {
- MethodGuard aGuard( *this );
- if ( !m_rMaster.shouldContinuePropertyHandling( _rPropertyName ) )
- return;
-
- aHiddenProperties.insert( _rPropertyName );
- impl_notifySingleUIChange();
- }
-
- //----------------------------------------------------------------
- void CachedInspectorUI::showCategory( const ::rtl::OUString& _rCategory, sal_Bool _bShow ) throw (RuntimeException)
- {
- MethodGuard aGuard( *this );
-
- lcl_markStringKeyPositiveOrNegative( _rCategory, aShownCategories, aHiddenCategories, _bShow );
- impl_notifySingleUIChange();
- }
-
- //----------------------------------------------------------------
- Reference< XPropertyControl > SAL_CALL CachedInspectorUI::getPropertyControl( const ::rtl::OUString& _rPropertyName ) throw (RuntimeException)
- {
- MethodGuard aGuard( *this );
- if ( !m_rMaster.shouldContinuePropertyHandling( _rPropertyName ) )
- return Reference< XPropertyControl >();
-
- return m_rMaster.getDelegatorUI()->getPropertyControl( _rPropertyName );
- }
-
- //--------------------------------------------------------------------
- void SAL_CALL CachedInspectorUI::registerControlObserver( const Reference< XPropertyControlObserver >& _Observer ) throw (RuntimeException)
- {
- OSL_FAIL( "CachedInspectorUI::registerControlObserver: not expected to be called!" );
- // CachedInspectorUI is used as context for the controls, and we don't expect them to
- // register listeners themself
- m_rMaster.getDelegatorUI()->registerControlObserver( _Observer );
- }
-
- //--------------------------------------------------------------------
- void SAL_CALL CachedInspectorUI::revokeControlObserver( const Reference< XPropertyControlObserver >& _Observer ) throw (RuntimeException)
- {
- OSL_FAIL( "CachedInspectorUI::revokeControlObserver: not expected to be called!" );
- // CachedInspectorUI is used as context for the controls, and we don't expect them to
- // register listeners themself
- m_rMaster.getDelegatorUI()->revokeControlObserver( _Observer );
- }
-
- //----------------------------------------------------------------
- void SAL_CALL CachedInspectorUI::setHelpSectionText( const ::rtl::OUString& _HelpText ) throw (NoSupportException, RuntimeException)
- {
- m_rMaster.getDelegatorUI()->setHelpSectionText( _HelpText );
- }
-
- //====================================================================
- //= HandlerMap
- //====================================================================
- typedef ::std::map < Reference< XPropertyHandler >
- , ::rtl::Reference< CachedInspectorUI >
- , HandlerLess
- > ImplMapHandlerToUI;
- struct MapHandlerToUI
- {
- ImplMapHandlerToUI aHandlers;
- };
-
- //====================================================================
- //= ComposedPropertyUIUpdate
- //====================================================================
- //----------------------------------------------------------------
- ComposedPropertyUIUpdate::ComposedPropertyUIUpdate( const Reference< XObjectInspectorUI >& _rxDelegatorUI,
- IPropertyExistenceCheck* _pPropertyCheck )
- :m_pCollectedUIs( new MapHandlerToUI )
- ,m_xDelegatorUI( _rxDelegatorUI )
- ,m_nSuspendCounter( 0 )
- ,m_pPropertyCheck( _pPropertyCheck )
- {
- if ( !m_xDelegatorUI.is() )
- throw NullPointerException();
- }
-
- //----------------------------------------------------------------
- ComposedPropertyUIUpdate::~ComposedPropertyUIUpdate( )
- {
- }
-
- //----------------------------------------------------------------
- Reference< XObjectInspectorUI > ComposedPropertyUIUpdate::getUIForPropertyHandler( const Reference< XPropertyHandler >& _rxHandler )
- {
- impl_checkDisposed();
-
- ::rtl::Reference< CachedInspectorUI >& rUI = m_pCollectedUIs->aHandlers[ _rxHandler ];
- if ( !rUI.is() )
- rUI = new CachedInspectorUI( *this, &ComposedPropertyUIUpdate::callback_inspectorUIChanged_throw );
- return rUI.get();
- }
-
- //----------------------------------------------------------------
- namespace
- {
- //============================================================
- //= StringBagCollector
- //============================================================
- /** an STL-compatible structure which collects strings from a CachedInspectorUI instances
- */
- struct StringBagCollector : public ::std::unary_function< ImplMapHandlerToUI::value_type, void >
- {
- private:
- StringBag& m_rBag;
- CachedInspectorUI::FGetStringBag m_pGetter;
-
- public:
- StringBagCollector( StringBag& _rBag, CachedInspectorUI::FGetStringBag _pGetter ) :m_rBag( _rBag ), m_pGetter( _pGetter ) { }
-
- void operator()( const ImplMapHandlerToUI::value_type& _rUI )
- {
- StringBag& rBag( ((_rUI.second.get())->*m_pGetter)() );
- m_rBag.insert( rBag.begin(), rBag.end() );
- }
-
- static void collectAll( StringBag& _rAll, const ImplMapHandlerToUI& _rMap, CachedInspectorUI::FGetStringBag _pGetter )
- {
- ::std::for_each( _rMap.begin(), _rMap.end(), StringBagCollector( _rAll, _pGetter ) );
- }
- };
-
- //============================================================
- //= StringBagClearer
- //============================================================
- /** an STL-compatible structure which cleans a certain string bag in a CachedInspectorUI instances
- */
- struct StringBagClearer : public ::std::unary_function< ImplMapHandlerToUI::value_type, void >
- {
- private:
- CachedInspectorUI::FGetStringBag m_pGetter;
-
- public:
- StringBagClearer( CachedInspectorUI::FGetStringBag _pGetter ) :m_pGetter( _pGetter ) { }
-
- void operator()( const ImplMapHandlerToUI::value_type& _rUI )
- {
- clearContainer( ((_rUI.second.get())->*m_pGetter)() );
- }
-
- static void clearAll( const ImplMapHandlerToUI& _rMap, CachedInspectorUI::FGetStringBag _pGetter )
- {
- ::std::for_each( _rMap.begin(), _rMap.end(), StringBagClearer( _pGetter ) );
- }
- };
-
- //============================================================
- //= FPropertyUISetter
- //============================================================
- /** a typedef for a ->XObjectInspectorUI member function taking a string
- */
- typedef void ( SAL_CALL XObjectInspectorUI::*FPropertyUISetter )( const ::rtl::OUString& );
-
- //============================================================
- //= PropertyUIOperator
- //============================================================
- /** an STL-compatible struct which calls a certain member method (taking a string) at a
- given ->XObjectInspectorUI instance
- */
- struct PropertyUIOperator : public ::std::unary_function< ::rtl::OUString, void >
- {
- private:
- Reference< XObjectInspectorUI > m_xUpdater;
- FPropertyUISetter m_pSetter;
-
- public:
- PropertyUIOperator( const Reference< XObjectInspectorUI >& _rxInspectorUI, FPropertyUISetter _pSetter )
- :m_xUpdater( _rxInspectorUI )
- ,m_pSetter( _pSetter )
- {
- }
-
- void operator()( const ::rtl::OUString& _rPropertyName )
- {
- ((m_xUpdater.get())->*m_pSetter)( _rPropertyName );
- }
-
- static void forEach( const StringBag& _rProperties, const Reference< XObjectInspectorUI >& _rxDelegatorUI, FPropertyUISetter _pSetter )
- {
- ::std::for_each( _rProperties.begin(), _rProperties.end(), PropertyUIOperator( _rxDelegatorUI, _pSetter ) );
- }
- };
-
- //============================================================
- //= IStringKeyBooleanUIUpdate
- //============================================================
- /** an interface which encapsulates access to a single aspect of the ->XObjectInspectorUI,
- where this aspect is given by a string key, and has a boolean value.
- */
- class IStringKeyBooleanUIUpdate
- {
- public:
- virtual void updateUIForKey( const ::rtl::OUString& _rKey, sal_Bool _bFlag ) const = 0;
-
- virtual ~IStringKeyBooleanUIUpdate() { }
- };
-
- //============================================================
- //= FPropertyUIFlagSetter
- //============================================================
- /** an implementation of the ->IStringKeyBooleanUIUpdate interface which,
- for a fixed ->XObjectInspectorUI instance and a fixed UI element (->PropertyLineElement),
- updates this element for a given property with a given boolean flag
- (->XObjectInspectorUI::enablePropertyUIElements)
- */
- class EnablePropertyUIElement : public IStringKeyBooleanUIUpdate
- {
- private:
- Reference< XObjectInspectorUI > m_xUIUpdate;
- sal_Int16 m_nElement;
-
- public:
- EnablePropertyUIElement( const Reference< XObjectInspectorUI >& _rxUIUpdate, sal_Int16 _nElement )
- :m_xUIUpdate( _rxUIUpdate )
- ,m_nElement( _nElement )
- {
- }
- // IStringKeyBooleanUIUpdate
- virtual void updateUIForKey( const ::rtl::OUString& _rKey, sal_Bool _bFlag ) const;
- };
-
- //............................................................
- void EnablePropertyUIElement::updateUIForKey( const ::rtl::OUString& _rKey, sal_Bool _bFlag ) const
- {
- m_xUIUpdate->enablePropertyUIElements( _rKey, m_nElement, _bFlag );
- }
-
- //============================================================
- //= FPropertyUIFlagSetter
- //============================================================
- /** a ->XObjectInspectorUI method taking a string and a boolean
- */
- typedef void ( SAL_CALL XObjectInspectorUI::*FPropertyUIFlagSetter )( const ::rtl::OUString&, sal_Bool );
-
- //============================================================
- //= DefaultStringKeyBooleanUIUpdate
- //============================================================
- /** an implementaiton of the ->IStringKeyBooleanUIUpdate interface which calls
- am arbitrary ->XObjectInspectorUI method taking a string and a boolean flag
- */
- class DefaultStringKeyBooleanUIUpdate : public IStringKeyBooleanUIUpdate
- {
- private:
- Reference< XObjectInspectorUI > m_xUIUpdate;
- FPropertyUIFlagSetter m_pSetter;
-
- public:
- DefaultStringKeyBooleanUIUpdate( const Reference< XObjectInspectorUI >& _rxUIUpdate, FPropertyUIFlagSetter _pSetter );
- // IStringKeyBooleanUIUpdate
- virtual void updateUIForKey( const ::rtl::OUString& _rKey, sal_Bool _bFlag ) const;
- };
-
- //............................................................
- DefaultStringKeyBooleanUIUpdate::DefaultStringKeyBooleanUIUpdate( const Reference< XObjectInspectorUI >& _rxUIUpdate, FPropertyUIFlagSetter _pSetter )
- :m_xUIUpdate( _rxUIUpdate )
- ,m_pSetter( _pSetter )
- {
- }
-
- //............................................................
- void DefaultStringKeyBooleanUIUpdate::updateUIForKey( const ::rtl::OUString& _rKey, sal_Bool _bFlag ) const
- {
- ((m_xUIUpdate.get())->*m_pSetter)( _rKey, _bFlag );
- }
-
- //============================================================
- //= BooleanUIAspectUpdate
- //============================================================
- /** an STL-compatible structure which applies a ->IStringKeyBooleanUIUpdate::updateUIForKey
- operation with a fixed boolean value, for a given string value
- */
- struct BooleanUIAspectUpdate : public ::std::unary_function< ::rtl::OUString, void >
- {
- private:
- const IStringKeyBooleanUIUpdate& m_rUpdater;
- sal_Bool m_bFlag;
-
- public:
- BooleanUIAspectUpdate( const IStringKeyBooleanUIUpdate& _rUpdater, sal_Bool _bFlag )
- :m_rUpdater( _rUpdater )
- ,m_bFlag( _bFlag )
- {
- }
-
- void operator()( const ::rtl::OUString& _rPropertyName )
- {
- m_rUpdater.updateUIForKey( _rPropertyName, m_bFlag );
- }
-
- static void forEach( const StringBag& _rProperties, const IStringKeyBooleanUIUpdate& _rUpdater, sal_Bool _bFlag )
- {
- ::std::for_each( _rProperties.begin(), _rProperties.end(), BooleanUIAspectUpdate( _rUpdater, _bFlag ) );
- }
- };
-
- //============================================================
- //= BooleanUIAspectUpdate
- //============================================================
- /** an STL-compatible structure subtracting a given string from a fixed ->StringBag
- */
- struct StringBagComplement : public ::std::unary_function< ::rtl::OUString, void >
- {
- private:
- StringBag& m_rMinuend;
-
- public:
- StringBagComplement( StringBag& _rMinuend ) :m_rMinuend( _rMinuend ) { }
-
- void operator()( const ::rtl::OUString& _rPropertyToSubtract )
- {
- m_rMinuend.erase( _rPropertyToSubtract );
- }
-
- static void subtract( StringBag& _rMinuend, const StringBag& _rSubtrahend )
- {
- ::std::for_each( _rSubtrahend.begin(), _rSubtrahend.end(), StringBagComplement( _rMinuend ) );
- }
- };
-
- //============================================================
- //= BooleanUIAspectUpdate
- //============================================================
- void lcl_fireUIStateFlag(
- const IStringKeyBooleanUIUpdate& _rUIUpdate,
- const ImplMapHandlerToUI& _rHandlerUIs,
- CachedInspectorUI::FGetStringBag _pGetPositives,
- CachedInspectorUI::FGetStringBag _pGetNegatives
- )
- {
- // all strings which are in the "positive" list of one handler
- StringBag aAllPositives;
- StringBagCollector::collectAll( aAllPositives, _rHandlerUIs, _pGetPositives );
-
- // all strings which are in the "negative" list of one handler
- StringBag aAllNegatives;
- StringBagCollector::collectAll( aAllNegatives, _rHandlerUIs, _pGetNegatives );
-
- // propagate the "negative" flags to the delegator UI
- BooleanUIAspectUpdate::forEach( aAllNegatives, _rUIUpdate, sal_False );
-
- // propagate the "positive" flags to the delegator UI, for all elements where _no_
- // "negative" flag exists
- StringBagComplement::subtract( aAllPositives, aAllNegatives );
- BooleanUIAspectUpdate::forEach( aAllPositives, _rUIUpdate, sal_True );
-
- // the "positive" request can be cleared no, only negative requests
- // (such as "disable a property" or "hide a category") need to be preserved for the next round
- StringBagClearer::clearAll( _rHandlerUIs, _pGetPositives );
- }
- }
-
- //----------------------------------------------------------------
- void ComposedPropertyUIUpdate::impl_fireEnablePropertyUI_throw()
- {
- lcl_fireUIStateFlag(
- DefaultStringKeyBooleanUIUpdate( m_xDelegatorUI, &XObjectInspectorUI::enablePropertyUI ),
- m_pCollectedUIs->aHandlers,
- &CachedInspectorUI::getEnabledProperties,
- &CachedInspectorUI::getDisabledProperties
- );
- }
-
- //----------------------------------------------------------------
- void ComposedPropertyUIUpdate::impl_fireRebuildPropertyUI_throw()
- {
- // collect all properties for which a rebuild request has been made
- StringBag aAllRebuilt;
- StringBagCollector::collectAll( aAllRebuilt, m_pCollectedUIs->aHandlers, &CachedInspectorUI::getRebuiltProperties );
-
- // rebuild all those properties
- PropertyUIOperator::forEach( aAllRebuilt, m_xDelegatorUI, &XObjectInspectorUI::rebuildPropertyUI );
-
- // clear the "properties to rebuild" at all handlers, since the request has been fulfilled now.
- StringBagClearer::clearAll( m_pCollectedUIs->aHandlers, &CachedInspectorUI::getRebuiltProperties );
- }
-
- //----------------------------------------------------------------
- void ComposedPropertyUIUpdate::impl_fireShowHidePropertyUI_throw()
- {
- // all properties which have been shown by at least one handler
- StringBag aAllShown;
- StringBagCollector::collectAll( aAllShown, m_pCollectedUIs->aHandlers, &CachedInspectorUI::getShownProperties );
- // all properties which have been hidden by at least one handler
- StringBag aAllHidden;
- StringBagCollector::collectAll( aAllHidden, m_pCollectedUIs->aHandlers, &CachedInspectorUI::getHiddenProperties );
-
- // hide properties as necessary
- PropertyUIOperator::forEach( aAllHidden, m_xDelegatorUI, &XObjectInspectorUI::hidePropertyUI );
-
- // for those properties which are hidden, ignore all "show" requests which other handlers might have had
- StringBagComplement::subtract( aAllShown, aAllHidden );
-
- // show properties
- PropertyUIOperator::forEach( aAllShown, m_xDelegatorUI, &XObjectInspectorUI::showPropertyUI );
- }
-
- //----------------------------------------------------------------
- void ComposedPropertyUIUpdate::impl_fireShowCategory_throw()
- {
- lcl_fireUIStateFlag(
- DefaultStringKeyBooleanUIUpdate( m_xDelegatorUI, &XObjectInspectorUI::showCategory ),
- m_pCollectedUIs->aHandlers,
- &CachedInspectorUI::getShownCategories,
- &CachedInspectorUI::getHiddenCategories
- );
- }
-
- //----------------------------------------------------------------
- void ComposedPropertyUIUpdate::impl_fireEnablePropertyUIElements_throw()
- {
- lcl_fireUIStateFlag(
- EnablePropertyUIElement( m_xDelegatorUI, PropertyLineElement::InputControl ),
- m_pCollectedUIs->aHandlers,
- &CachedInspectorUI::getEnabledInputControls,
- &CachedInspectorUI::getDisabledInputControls
- );
-
- lcl_fireUIStateFlag(
- EnablePropertyUIElement( m_xDelegatorUI, PropertyLineElement::PrimaryButton ),
- m_pCollectedUIs->aHandlers,
- &CachedInspectorUI::getEnabledPrimaryButtons,
- &CachedInspectorUI::getDisabledPrimaryButtons
- );
-
- lcl_fireUIStateFlag(
- EnablePropertyUIElement( m_xDelegatorUI, PropertyLineElement::SecondaryButton ),
- m_pCollectedUIs->aHandlers,
- &CachedInspectorUI::getEnabledSecondaryButtons,
- &CachedInspectorUI::getDisabledSecondaryButtons
- );
- }
-
- //--------------------------------------------------------------------
- void ComposedPropertyUIUpdate::impl_fireAll_throw()
- {
- OSL_PRECOND( !impl_isDisposed(), "ComposedPropertyUIUpdate::impl_fireAll_throw: already disposed, this will crash!" );
-
- impl_fireEnablePropertyUI_throw();
- impl_fireShowHidePropertyUI_throw();
- impl_fireRebuildPropertyUI_throw();
- impl_fireShowCategory_throw();
- impl_fireEnablePropertyUIElements_throw();
- }
-
- //--------------------------------------------------------------------
- void SAL_CALL ComposedPropertyUIUpdate::suspendAutoFire()
- {
- impl_checkDisposed();
- osl_incrementInterlockedCount( &m_nSuspendCounter );
- }
-
- //--------------------------------------------------------------------
- void SAL_CALL ComposedPropertyUIUpdate::resumeAutoFire()
- {
- impl_checkDisposed();
- if ( 0 == osl_decrementInterlockedCount( &m_nSuspendCounter ) )
- impl_fireAll_throw();
- }
-
- //----------------------------------------------------------------
- void ComposedPropertyUIUpdate::impl_checkDisposed() const
- {
- if ( impl_isDisposed() )
- throw DisposedException();
- }
-
- //----------------------------------------------------------------
- void ComposedPropertyUIUpdate::callback_inspectorUIChanged_throw()
- {
- if ( 0 == m_nSuspendCounter )
- impl_fireAll_throw();
- }
-
- //----------------------------------------------------------------
- Reference< XObjectInspectorUI > ComposedPropertyUIUpdate::getDelegatorUI() const
- {
- impl_checkDisposed();
- return m_xDelegatorUI;
- }
-
- //----------------------------------------------------------------
- void SAL_CALL ComposedPropertyUIUpdate::dispose()
- {
- if ( impl_isDisposed() )
- return;
-
- OSL_ENSURE( m_nSuspendCounter == 0, "ComposedPropertyUIUpdate::dispose: still suspended, the changes will be lost!" );
-
- for ( ImplMapHandlerToUI::const_iterator singleUI = m_pCollectedUIs->aHandlers.begin();
- singleUI != m_pCollectedUIs->aHandlers.end();
- ++singleUI
- )
- {
- singleUI->second->dispose();
- }
- m_pCollectedUIs.reset( NULL );
- m_xDelegatorUI.set( NULL );
- }
-
- //----------------------------------------------------------------
- bool ComposedPropertyUIUpdate::shouldContinuePropertyHandling( const ::rtl::OUString& _rName ) const
- {
- if ( !m_pPropertyCheck )
- return true;
- if ( m_pPropertyCheck->hasPropertyByName( _rName ) )
- return true;
- return false;
- }
-
-//........................................................................
-} // namespace pcr
-//........................................................................
-
-/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-21 12:02:32 +0000