Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 354 insertions, 0 deletions

diff --git a/linguistic/workben/sprophelp.cxx b/linguistic/workben/sprophelp.cxx
new file mode 100644
index 000000000..41542fec1
--- /dev/null
+++ b/linguistic/workben/sprophelp.cxx
@@ -0,0 +1,354 @@
+/* -*- 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 "linguistic/misc.hxx"
+
+#include "sprophelp.hxx"
+#include "linguistic/lngprops.hxx"
+
+#include <com/sun/star/linguistic2/LinguServiceEvent.hpp>
+#include <com/sun/star/linguistic2/LinguServiceEventFlags.hpp>
+#include <com/sun/star/linguistic2/XLinguServiceEventListener.hpp>
+#include <com/sun/star/beans/XPropertySet.hpp>
+#include <osl/mutex.hxx>
+
+using namespace osl;
+using namespace com::sun::star;
+using namespace com::sun::star::beans;
+using namespace com::sun::star::lang;
+using namespace com::sun::star::uno;
+using namespace com::sun::star::linguistic2;
+using namespace linguistic;
+
+
+PropertyChgHelper::PropertyChgHelper(
+        const Reference< XInterface > & rxSource,
+        Reference< XPropertySet > &rxPropSet,
+        const char *pPropNames[], sal_uInt16 nPropCount )
+    : aPropNames(nPropCount)
+    , xMyEvtObj(rxSource)
+    , aLngSvcEvtListeners(GetLinguMutex())
+    , xPropSet(rxPropSet)
+{
+    OUString *pName = aPropNames.getArray();
+    for (sal_Int32 i = 0;  i < nPropCount;  ++i)
+    {
+        pName[i] = OUString::createFromAscii( pPropNames[i] );
+    }
+}
+
+
+PropertyChgHelper::PropertyChgHelper( const PropertyChgHelper &rHelper ) :
+    aPropNames(rHelper.aPropNames),
+    xMyEvtObj(rHelper.xMyEvtObj),
+    aLngSvcEvtListeners (GetLinguMutex()),
+    xPropSet(rHelper.xPropSet)
+{
+    AddAsPropListener();
+
+}
+
+
+PropertyChgHelper::~PropertyChgHelper()
+{
+}
+
+
+void PropertyChgHelper::AddAsPropListener()
+{
+    if (xPropSet.is())
+    {
+        sal_Int32 nLen = aPropNames.getLength();
+        const OUString *pPropName = aPropNames.getConstArray();
+        for (sal_Int32 i = 0;  i < nLen;  ++i)
+        {
+            if (pPropName[i].getLength())
+                xPropSet->addPropertyChangeListener( pPropName[i], this );
+        }
+    }
+}
+
+void PropertyChgHelper::RemoveAsPropListener()
+{
+    if (xPropSet.is())
+    {
+        sal_Int32 nLen = aPropNames.getLength();
+        const OUString *pPropName = aPropNames.getConstArray();
+        for (sal_Int32 i = 0;  i < nLen;  ++i)
+        {
+            if (pPropName[i].getLength())
+                xPropSet->removePropertyChangeListener( pPropName[i], this );
+        }
+    }
+}
+
+
+void PropertyChgHelper::LaunchEvent( const LinguServiceEvent &rEvt )
+{
+    cppu::OInterfaceIteratorHelper aIt( aLngSvcEvtListeners );
+    while (aIt.hasMoreElements())
+    {
+        Reference< XLinguServiceEventListener > xRef( aIt.next(), UNO_QUERY );
+        if (xRef.is())
+            xRef->processLinguServiceEvent( rEvt );
+    }
+}
+
+
+void SAL_CALL PropertyChgHelper::disposing( const EventObject& rSource )
+        throw(RuntimeException)
+{
+    MutexGuard  aGuard( GetLinguMutex() );
+    if (rSource.Source == xPropSet)
+    {
+        RemoveAsPropListener();
+        xPropSet = NULL;
+        aPropNames.realloc( 0 );
+    }
+}
+
+
+sal_Bool SAL_CALL
+    PropertyChgHelper::addLinguServiceEventListener(
+            const Reference< XLinguServiceEventListener >& rxListener )
+        throw(RuntimeException)
+{
+    MutexGuard  aGuard( GetLinguMutex() );
+
+    sal_Bool bRes = sal_False;
+    if (rxListener.is())
+    {
+        sal_Int32   nCount = aLngSvcEvtListeners.getLength();
+        bRes = aLngSvcEvtListeners.addInterface( rxListener ) != nCount;
+    }
+    return bRes;
+}
+
+
+sal_Bool SAL_CALL
+    PropertyChgHelper::removeLinguServiceEventListener(
+            const Reference< XLinguServiceEventListener >& rxListener )
+        throw(RuntimeException)
+{
+    MutexGuard  aGuard( GetLinguMutex() );
+
+    sal_Bool bRes = sal_False;
+    if (rxListener.is())
+    {
+        sal_Int32   nCount = aLngSvcEvtListeners.getLength();
+        bRes = aLngSvcEvtListeners.removeInterface( rxListener ) != nCount;
+    }
+    return bRes;
+}
+
+
+static const char *aSP[] =
+{
+    UPN_IS_GERMAN_PRE_REFORM,
+    UPN_IS_IGNORE_CONTROL_CHARACTERS,
+    UPN_IS_USE_DICTIONARY_LIST,
+    UPN_IS_SPELL_UPPER_CASE,
+    UPN_IS_SPELL_WITH_DIGITS,
+    UPN_IS_SPELL_CAPITALIZATION
+};
+
+
+PropertyHelper_Spell::PropertyHelper_Spell(
+        const Reference< XInterface > & rxSource,
+        Reference< XPropertySet > &rxPropSet ) :
+    PropertyChgHelper   ( rxSource, rxPropSet, aSP, SAL_N_ELEMENTS(aSP) )
+{
+    SetDefault();
+    sal_Int32 nLen = GetPropNames().getLength();
+    if (rxPropSet.is() && nLen)
+    {
+        const OUString *pPropName = GetPropNames().getConstArray();
+        for (sal_Int32 i = 0;  i < nLen;  ++i)
+        {
+            sal_Bool *pbVal     = NULL,
+                 *pbResVal  = NULL;
+
+            if (OUString( UPN_IS_GERMAN_PRE_REFORM ) == pPropName[i])
+            {
+                pbVal    = &bIsGermanPreReform;
+                pbResVal = &bResIsGermanPreReform;
+            }
+            else if (OUString( UPN_IS_IGNORE_CONTROL_CHARACTERS ) == pPropName[i])
+            {
+                pbVal    = &bIsIgnoreControlCharacters;
+                pbResVal = &bResIsIgnoreControlCharacters;
+            }
+            else if (OUString( UPN_IS_USE_DICTIONARY_LIST ) == pPropName[i])
+            {
+                pbVal    = &bIsUseDictionaryList;
+                pbResVal = &bResIsUseDictionaryList;
+            }
+            else if (OUString( UPN_IS_SPELL_UPPER_CASE ) == pPropName[i])
+            {
+                pbVal    = &bIsSpellUpperCase;
+                pbResVal = &bResIsSpellUpperCase;
+            }
+            else if (OUString( UPN_IS_SPELL_WITH_DIGITS ) == pPropName[i])
+            {
+                pbVal    = &bIsSpellWithDigits;
+                pbResVal = &bResIsSpellWithDigits;
+            }
+            else if (OUString( UPN_IS_SPELL_CAPITALIZATION ) == pPropName[i])
+            {
+                pbVal    = &bIsSpellCapitalization;
+                pbResVal = &bResIsSpellCapitalization;
+            }
+
+            if (pbVal && pbResVal)
+            {
+                rxPropSet->getPropertyValue( pPropName[i] ) >>= *pbVal;
+                *pbResVal = *pbVal;
+            }
+        }
+    }
+}
+
+
+PropertyHelper_Spell::~PropertyHelper_Spell()
+{
+}
+
+
+void PropertyHelper_Spell::SetDefault()
+{
+    bResIsGermanPreReform           = bIsGermanPreReform            = sal_False;
+    bResIsIgnoreControlCharacters   = bIsIgnoreControlCharacters    = sal_True;
+    bResIsUseDictionaryList         = bIsUseDictionaryList          = sal_True;
+    bResIsSpellUpperCase            = bIsSpellUpperCase             = sal_False;
+    bResIsSpellWithDigits           = bIsSpellWithDigits            = sal_False;
+    bResIsSpellCapitalization       = bIsSpellCapitalization        = sal_True;
+}
+
+
+void SAL_CALL
+    PropertyHelper_Spell::propertyChange( const PropertyChangeEvent& rEvt )
+        throw(RuntimeException)
+{
+    MutexGuard  aGuard( GetLinguMutex() );
+
+    if (GetPropSet().is()  &&  rEvt.Source == GetPropSet())
+    {
+        sal_Int16 nLngSvcFlags = 0;
+        sal_Bool bSCWA = sal_False, // SPELL_CORRECT_WORDS_AGAIN ?
+             bSWWA = sal_False; // SPELL_WRONG_WORDS_AGAIN ?
+
+        sal_Bool *pbVal = NULL;
+        switch (rEvt.PropertyHandle)
+        {
+            case UPH_IS_IGNORE_CONTROL_CHARACTERS :
+            {
+                pbVal = &bIsIgnoreControlCharacters;
+                break;
+            }
+            case UPH_IS_GERMAN_PRE_REFORM         :
+            {
+                pbVal = &bIsGermanPreReform;
+                bSCWA = bSWWA = sal_True;
+                break;
+            }
+            case UPH_IS_USE_DICTIONARY_LIST       :
+            {
+                pbVal = &bIsUseDictionaryList;
+                bSCWA = bSWWA = sal_True;
+                break;
+            }
+            case UPH_IS_SPELL_UPPER_CASE          :
+            {
+                pbVal = &bIsSpellUpperCase;
+                bSCWA = sal_False == *pbVal;    // sal_False->sal_True change?
+                bSWWA = !bSCWA;             // sal_True->sal_False change?
+                break;
+            }
+            case UPH_IS_SPELL_WITH_DIGITS         :
+            {
+                pbVal = &bIsSpellWithDigits;
+                bSCWA = sal_False == *pbVal;    // sal_False->sal_True change?
+                bSWWA = !bSCWA;             // sal_True->sal_False change?
+                break;
+            }
+            case UPH_IS_SPELL_CAPITALIZATION      :
+            {
+                pbVal = &bIsSpellCapitalization;
+                bSCWA = sal_False == *pbVal;    // sal_False->sal_True change?
+                bSWWA = !bSCWA;             // sal_True->sal_False change?
+                break;
+            }
+            default:
+                OSL_FAIL( "unknown property" );
+        }
+        if (pbVal)
+            rEvt.NewValue >>= *pbVal;
+
+        if (bSCWA)
+            nLngSvcFlags |= LinguServiceEventFlags::SPELL_CORRECT_WORDS_AGAIN;
+        if (bSWWA)
+            nLngSvcFlags |= LinguServiceEventFlags::SPELL_WRONG_WORDS_AGAIN;
+        if (nLngSvcFlags)
+        {
+            LinguServiceEvent aEvt( GetEvtObj(), nLngSvcFlags );
+            LaunchEvent( aEvt );
+        }
+    }
+}
+
+
+void PropertyHelper_Spell::SetTmpPropVals( const PropertyValues &rPropVals )
+{
+    // set return value to default value unless there is an
+    // explicitly supplied temporary value
+    bResIsGermanPreReform           = bIsGermanPreReform;
+    bResIsIgnoreControlCharacters   = bIsIgnoreControlCharacters;
+    bResIsUseDictionaryList         = bIsUseDictionaryList;
+    bResIsSpellUpperCase            = bIsSpellUpperCase;
+    bResIsSpellWithDigits           = bIsSpellWithDigits;
+    bResIsSpellCapitalization       = bIsSpellCapitalization;
+
+    sal_Int32 nLen = rPropVals.getLength();
+    if (nLen)
+    {
+        const PropertyValue *pVal = rPropVals.getConstArray();
+        for (sal_Int32 i = 0;  i < nLen;  ++i)
+        {
+            sal_Bool *pbResVal = NULL;
+            switch (pVal[i].Handle)
+            {
+                case UPH_IS_GERMAN_PRE_REFORM         : pbResVal = &bResIsGermanPreReform; break;
+                case UPH_IS_IGNORE_CONTROL_CHARACTERS : pbResVal = &bResIsIgnoreControlCharacters; break;
+                case UPH_IS_USE_DICTIONARY_LIST       : pbResVal = &bResIsUseDictionaryList; break;
+                case UPH_IS_SPELL_UPPER_CASE          : pbResVal = &bResIsSpellUpperCase; break;
+                case UPH_IS_SPELL_WITH_DIGITS         : pbResVal = &bResIsSpellWithDigits; break;
+                case UPH_IS_SPELL_CAPITALIZATION      : pbResVal = &bResIsSpellCapitalization; break;
+                default:
+                    OSL_FAIL( "unknown property" );
+            }
+            if (pbResVal)
+                pVal[i].Value >>= *pbResVal;
+        }
+    }
+}
+
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */