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, 537 insertions, 0 deletions

diff --git a/sw/source/ui/vba/vbafield.cxx b/sw/source/ui/vba/vbafield.cxx
new file mode 100644
index 000000000..a61ca5a4f
--- /dev/null
+++ b/sw/source/ui/vba/vbafield.cxx
@@ -0,0 +1,537 @@
+/* -*- 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 "vbafield.hxx"
+#include "vbarange.hxx"
+#include <com/sun/star/beans/XPropertySet.hpp>
+#include <com/sun/star/frame/XModel.hpp>
+#include <com/sun/star/text/XTextFieldsSupplier.hpp>
+#include <com/sun/star/text/FilenameDisplayFormat.hpp>
+#include <com/sun/star/util/XRefreshable.hpp>
+#include <com/sun/star/util/XUpdatable.hpp>
+#include <ooo/vba/word/WdFieldType.hpp>
+#include <basic/sberrors.hxx>
+#include <cppuhelper/implbase.hxx>
+#include <sal/log.hxx>
+#include <tools/long.hxx>
+
+using namespace ::ooo::vba;
+using namespace ::com::sun::star;
+
+SwVbaField::SwVbaField(  const uno::Reference< ooo::vba::XHelperInterface >& rParent, const uno::Reference< uno::XComponentContext >& rContext, const  uno::Reference< css::text::XTextField >& xTextField) : SwVbaField_BASE( rParent, rContext )
+{
+    mxTextField.set( xTextField, uno::UNO_SET_THROW );
+}
+
+sal_Bool SAL_CALL SwVbaField::Update()
+{
+    uno::Reference< util::XUpdatable > xUpdatable( mxTextField, uno::UNO_QUERY );
+    if( xUpdatable.is() )
+    {
+        xUpdatable->update();
+        return true;
+    }
+    return false;
+}
+
+// XHelperInterface
+OUString
+SwVbaField::getServiceImplName()
+{
+    return "SwVbaField";
+}
+
+uno::Sequence<OUString>
+SwVbaField::getServiceNames()
+{
+    static uno::Sequence< OUString > const aServiceNames
+    {
+        "ooo.vba.word.Field"
+    };
+    return aServiceNames;
+}
+
+namespace {
+
+// FIXME? copy and paste code
+// the codes are copied from ww8par5.cxx
+class SwVbaReadFieldParams
+{
+private:
+    OUString aData;
+    sal_Int32 nLen, nFnd, nNext, nSavPtr;
+    OUString aFieldName;
+public:
+    explicit SwVbaReadFieldParams( const OUString& rData );
+
+    tools::Long SkipToNextToken();
+
+    sal_Int32 FindNextStringPiece( sal_Int32 _nStart );
+
+    OUString GetResult() const;
+    const OUString& GetFieldName()const { return aFieldName; }
+};
+
+}
+
+SwVbaReadFieldParams::SwVbaReadFieldParams( const OUString& _rData )
+    : aData( _rData ), nLen( _rData.getLength() ), nNext( 0 )
+{
+    // First search for an opening parenthesis or a space or a quotation mark
+    // or a backslash, so that the field command
+    // (thus INCLUDEPICTURE or ...) is ignored.
+    while( (nLen > nNext) && (aData[ nNext ] == ' ') )
+        ++nNext;
+
+    sal_Unicode c;
+    while(     nLen > nNext
+            && (c = aData[ nNext ]) != ' '
+            && c != '"'
+            && c != '\\'
+            && c != 132
+            && c != 0x201c )
+        ++nNext;
+
+    nFnd      = nNext;
+    nSavPtr   = nNext;
+    aFieldName = aData.copy( 0, nFnd );
+}
+
+OUString SwVbaReadFieldParams::GetResult() const
+{
+    return    (-1 == nFnd)
+            ? OUString()
+            : aData.copy( nFnd, (nSavPtr - nFnd) );
+}
+
+// ret: -2: NOT a '\' parameter but normal Text
+tools::Long SwVbaReadFieldParams::SkipToNextToken()
+{
+    tools::Long nRet = -1;     // end
+    if (
+         (-1 != nNext) && (nLen > nNext) &&
+         -1 != (nFnd = FindNextStringPiece(nNext))
+       )
+    {
+        nSavPtr = nNext;
+
+        if ('\\' == aData[nFnd] && '\\' != aData[nFnd + 1])
+        {
+            nRet = aData[++nFnd];
+            nNext = ++nFnd;             // and set behind
+        }
+        else
+        {
+            nRet = -2;
+            if (
+                 (-1 != nSavPtr ) &&
+                 (
+                   ('"' == aData[nSavPtr - 1]) ||
+                   (0x201d == aData[nSavPtr - 1])
+                 )
+               )
+            {
+                --nSavPtr;
+            }
+        }
+    }
+    return nRet;
+}
+
+// FindNextPara is searching for the next Backslash-Parameter or the next string
+// until blank or the next "\" or until the closing quotation mark
+// or until the string end of pStr.
+
+// Output ppNext (if ppNext != 0) beginning of the search for the next parameter or 0
+
+// Return value: 0 if String-End reached, otherwise begin of the parameter or the string
+
+sal_Int32 SwVbaReadFieldParams::FindNextStringPiece(const sal_Int32 nStart)
+{
+    sal_Int32  n = ( -1 == nStart ) ? nFnd : nStart;  // Start
+    sal_Int32 n2;          // End
+
+    nNext = -1;        // Default for not found
+
+    while( (nLen > n) && (aData[ n ] == ' ') )
+        ++n;
+
+    if( nLen == n )
+        return -1;     // String End reached!
+
+    if(     (aData[ n ] == '"')     // quotation marks are in front of parenthesis?
+        ||  (aData[ n ] == 0x201c)
+        ||  (aData[ n ] == 132) )
+    {
+        n++;                        // ignore quotation marks
+        n2 = n;                     // From here search for the end
+        while(     (nLen > n2)
+                && (aData[ n2 ] != '"')
+                && (aData[ n2 ] != 0x201d)
+                && (aData[ n2 ] != 147) )
+            n2++;                   // Search for the end of the parenthesis
+    }
+    else                        // no quotation marks
+    {
+        n2 = n;                     // from here search for the end
+        while( (nLen > n2) && (aData[ n2 ] != ' ') ) // Search for the end of the parenthesis
+        {
+            if( aData[ n2 ] == '\\' )
+            {
+                if( aData[ n2+1 ] == '\\' )
+                    n2 += 2;        // double-backslash -> OK
+                else
+                {
+                    if( n2 > n )
+                        n2--;
+                    break;          // single-backslash -> End
+                }
+            }
+            else
+                n2++;               // no backslash -> OK
+        }
+    }
+    if( nLen > n2 )
+    {
+        if(aData[ n2 ] != ' ') n2++;
+        nNext = n2;
+    }
+    return n;
+}
+
+// SwVbaFields
+
+static uno::Any lcl_createField( const uno::Reference< XHelperInterface >& xParent, const uno::Reference< uno::XComponentContext >& xContext, const uno::Reference< frame::XModel >& xModel, const uno::Any& aSource )
+{
+    uno::Reference< text::XTextField > xTextField( aSource, uno::UNO_QUERY_THROW );
+    uno::Reference< text::XTextDocument > xTextDocument( xModel, uno::UNO_QUERY_THROW );
+    uno::Reference< word::XField > xField( new SwVbaField( xParent, xContext, xTextField ) );
+    return uno::Any( xField );
+}
+
+namespace {
+
+class FieldEnumeration : public ::cppu::WeakImplHelper< css::container::XEnumeration >
+{
+    uno::Reference< XHelperInterface > mxParent;
+    uno::Reference< uno::XComponentContext > mxContext;
+    uno::Reference< frame::XModel > mxModel;
+    uno::Reference< container::XEnumeration > mxEnumeration;
+public:
+    FieldEnumeration(  const uno::Reference< XHelperInterface >& xParent, const uno::Reference< uno::XComponentContext > & xContext, const uno::Reference< frame::XModel >& xModel, const uno::Reference< container::XEnumeration >& xEnumeration ) : mxParent( xParent ), mxContext( xContext ), mxModel( xModel ), mxEnumeration( xEnumeration )
+    {
+    }
+    virtual sal_Bool SAL_CALL hasMoreElements(  ) override
+    {
+        return mxEnumeration->hasMoreElements();
+    }
+    virtual uno::Any SAL_CALL nextElement(  ) override
+    {
+        if ( !hasMoreElements() )
+            throw container::NoSuchElementException();
+        return lcl_createField( mxParent, mxContext, mxModel, mxEnumeration->nextElement() );
+    }
+};
+
+class FieldCollectionHelper : public ::cppu::WeakImplHelper< container::XIndexAccess,
+                                                             container::XEnumerationAccess >
+{
+    uno::Reference< XHelperInterface > mxParent;
+    uno::Reference< uno::XComponentContext > mxContext;
+    uno::Reference< frame::XModel > mxModel;
+    uno::Reference< container::XEnumerationAccess > mxEnumerationAccess;
+public:
+    /// @throws css::uno::RuntimeException
+    FieldCollectionHelper( const uno::Reference< XHelperInterface >& xParent, const uno::Reference< uno::XComponentContext >& xContext, const uno::Reference< frame::XModel >& xModel ) : mxParent( xParent ), mxContext( xContext ), mxModel( xModel )
+    {
+        uno::Reference< text::XTextFieldsSupplier > xSupp( xModel, uno::UNO_QUERY_THROW );
+        mxEnumerationAccess.set( xSupp->getTextFields(), uno::UNO_SET_THROW );
+    }
+    // XElementAccess
+    virtual uno::Type SAL_CALL getElementType(  ) override { return  mxEnumerationAccess->getElementType(); }
+    virtual sal_Bool SAL_CALL hasElements(  ) override { return mxEnumerationAccess->hasElements(); }
+    // XIndexAccess
+    virtual ::sal_Int32 SAL_CALL getCount(  ) override
+    {
+        uno::Reference< container::XEnumeration > xEnumeration =  mxEnumerationAccess->createEnumeration();
+        sal_Int32 nCount = 0;
+        while( xEnumeration->hasMoreElements() )
+        {
+            ++nCount;
+            xEnumeration->nextElement();
+        }
+        return nCount;
+    }
+    virtual uno::Any SAL_CALL getByIndex( ::sal_Int32 Index ) override
+    {
+        if( Index < 0 || Index >= getCount() )
+            throw lang::IndexOutOfBoundsException();
+
+        uno::Reference< container::XEnumeration > xEnumeration =  mxEnumerationAccess->createEnumeration();
+        sal_Int32 nCount = 0;
+        while( xEnumeration->hasMoreElements() )
+        {
+            if( nCount == Index )
+            {
+                return xEnumeration->nextElement();
+            }
+            ++nCount;
+        }
+        throw lang::IndexOutOfBoundsException();
+    }
+    // XEnumerationAccess
+    virtual uno::Reference< container::XEnumeration > SAL_CALL createEnumeration(  ) override
+    {
+        uno::Reference< container::XEnumeration > xEnumeration =  mxEnumerationAccess->createEnumeration();
+        return uno::Reference< container::XEnumeration >( new FieldEnumeration( mxParent, mxContext, mxModel, xEnumeration ) );
+    }
+};
+
+}
+
+SwVbaFields::SwVbaFields( const uno::Reference< XHelperInterface >& xParent, const uno::Reference< uno::XComponentContext > & xContext, const uno::Reference< frame::XModel >& xModel ) : SwVbaFields_BASE( xParent, xContext , uno::Reference< container::XIndexAccess >( new FieldCollectionHelper( xParent, xContext, xModel ) ) ), mxModel( xModel )
+{
+    mxMSF.set( mxModel, uno::UNO_QUERY_THROW );
+}
+
+uno::Reference< word::XField > SAL_CALL
+SwVbaFields::Add( const css::uno::Reference< ::ooo::vba::word::XRange >& Range, const css::uno::Any& Type, const css::uno::Any& Text, const css::uno::Any& /*PreserveFormatting*/ )
+{
+    sal_Int32 nType = word::WdFieldType::wdFieldEmpty;
+    Type >>= nType;
+    OUString sText;
+    Text >>= sText;
+
+    OUString sFieldName;
+    if( ( nType == word::WdFieldType::wdFieldEmpty ) && !sText.isEmpty() )
+    {
+        SwVbaReadFieldParams aReadParam(sText);
+        sFieldName = aReadParam.GetFieldName();
+        SAL_INFO("sw.vba", "the field name is " << sFieldName );
+    }
+
+    uno::Reference< text::XTextContent > xTextField;
+    if( nType == word::WdFieldType::wdFieldFileName || sFieldName.equalsIgnoreAsciiCase("FILENAME") )
+    {
+        xTextField.set( Create_Field_FileName( sText ), uno::UNO_QUERY_THROW );
+    }
+    else if( nType == word::WdFieldType::wdFieldDocProperty || sFieldName.equalsIgnoreAsciiCase("DOCPROPERTY") )
+    {
+        xTextField.set( Create_Field_DocProperty( sText ), uno::UNO_QUERY_THROW );
+    }
+    else
+    {
+        throw uno::RuntimeException("Not implemented" );
+    }
+
+    SwVbaRange& rVbaRange = dynamic_cast<SwVbaRange&>(*Range);
+    uno::Reference< text::XTextRange > xTextRange = rVbaRange.getXTextRange();
+    uno::Reference< text::XText > xText = xTextRange->getText();
+    xText->insertTextContent( xTextRange, xTextField, true );
+    return uno::Reference< word::XField >( new SwVbaField( mxParent, mxContext, uno::Reference< text::XTextField >( xTextField, uno::UNO_QUERY_THROW ) ) );
+}
+
+uno::Reference< text::XTextField > SwVbaFields::Create_Field_FileName( const OUString& _text )
+{
+    uno::Reference< text::XTextField > xTextField( mxMSF->createInstance("com.sun.star.text.TextField.FileName"), uno::UNO_QUERY_THROW );
+    sal_Int16 nFileFormat = text::FilenameDisplayFormat::NAME_AND_EXT;
+    if( !_text.isEmpty() )
+    {
+        tools::Long nRet;
+        SwVbaReadFieldParams aReadParam( _text );
+        while (-1 != (nRet = aReadParam.SkipToNextToken()))
+        {
+            switch (nRet)
+            {
+                case 'p':
+                    nFileFormat = text::FilenameDisplayFormat::FULL;
+                    break;
+                case '*':
+                    //Skip over MERGEFORMAT
+                    aReadParam.SkipToNextToken();
+                    break;
+                default:
+                    DebugHelper::basicexception(ERRCODE_BASIC_BAD_ARGUMENT, {});
+                    break;
+            }
+        }
+    }
+
+    uno::Reference< beans::XPropertySet > xProps( xTextField, uno::UNO_QUERY_THROW );
+    xProps->setPropertyValue("FileFormat", uno::Any( nFileFormat ) );
+
+    return xTextField;
+}
+
+namespace {
+
+struct DocPropertyTable
+{
+    const char* sDocPropertyName;
+    const char* sFieldService;
+};
+
+}
+
+const DocPropertyTable aDocPropertyTables[] =
+{
+    { "Author", "com.sun.star.text.textfield.docinfo.CreateAuthor" },
+    { "Bytes", nullptr },
+    { "Category", nullptr },
+    { "Characters",nullptr },
+    { "CharactersWithSpaces", nullptr },
+    { "Comments", "com.sun.star.text.textfield.docinfo.Description" },
+    { "Company", nullptr },
+    { "CreateTime", "com.sun.star.text.textfield.docinfo.CreateDateTime" },
+    { "HyperlinkBase", nullptr },
+    { "Keywords", "com.sun.star.text.textfield.docinfo.Keywords" },
+    { "LastPrinted", "com.sun.star.text.textfield.docinfo.PrintDateTime" },
+    { "LastSavedBy", "com.sun.star.text.textfield.docinfo.ChangeAuthor" },
+    { "LastSavedTime", "com.sun.star.text.textfield.docinfo.ChangeDateTime" },
+    { "Lines", nullptr },
+    { "Manager", nullptr },
+    { "NameofApplication", nullptr },
+    { "ODMADocID", nullptr },
+    { "Pages", "com.sun.star.text.textfield.PageCount" },
+    { "Paragraphs", "com.sun.star.text.textfield.ParagraphCount" },
+    { "RevisionNumber", "com.sun.star.text.textfield.docinfo.Revision" },
+    { "Security", nullptr },
+    { "Subject", "com.sun.star.text.textfield.docinfo.Subject" },
+    { "Template", "com.sun.star.text.textfield.TemplateName" },
+    { "Title", "com.sun.star.text.textfield.docinfo.Title" },
+    { "TotalEditingTime", "com.sun.star.text.textfield.docinfo.EditTime" },
+    { "Words", "com.sun.star.text.textfield.WordCount" },
+    { nullptr, nullptr }
+};
+
+uno::Reference< text::XTextField > SwVbaFields::Create_Field_DocProperty( const OUString& _text )
+{
+    OUString aDocProperty;
+    SwVbaReadFieldParams aReadParam( _text );
+    tools::Long nRet;
+    while( -1 != ( nRet = aReadParam.SkipToNextToken() ))
+    {
+        switch( nRet )
+        {
+            case -2:
+                if( aDocProperty.isEmpty() )
+                    aDocProperty = aReadParam.GetResult();
+                break;
+            case '*':
+                //Skip over MERGEFORMAT
+                aReadParam.SkipToNextToken();
+                break;
+        }
+    }
+    aDocProperty = aDocProperty.replaceAll("\"", "");
+    SAL_INFO("sw.vba", "SwVbaFields::Create_Field_DocProperty, the document property name is " << aDocProperty );
+    if( aDocProperty.isEmpty() )
+    {
+        throw uno::RuntimeException();
+    }
+
+    bool bCustom = true;
+    OUString sFieldService;
+    // find the build in document properties
+    for( const DocPropertyTable* pTable = aDocPropertyTables; pTable->sDocPropertyName != nullptr; pTable++ )
+    {
+        if( aDocProperty.equalsIgnoreAsciiCaseAscii( pTable->sDocPropertyName ) )
+        {
+            if( pTable->sFieldService != nullptr )
+                sFieldService = OUString::createFromAscii(pTable->sFieldService);
+            bCustom = false;
+            break;
+        }
+    }
+
+    if( bCustom )
+    {
+        sFieldService = "com.sun.star.text.textfield.docinfo.Custom";
+    }
+    else if( sFieldService.isEmpty() )
+    {
+        throw uno::RuntimeException("Not implemented" );
+    }
+
+    uno::Reference< text::XTextField > xTextField( mxMSF->createInstance( sFieldService ), uno::UNO_QUERY_THROW );
+
+    if( bCustom )
+    {
+        uno::Reference< beans::XPropertySet > xProps( xTextField, uno::UNO_QUERY_THROW );
+        xProps->setPropertyValue("Name", uno::Any( aDocProperty ) );
+    }
+
+    return xTextField;
+}
+
+uno::Reference< container::XEnumeration > SAL_CALL
+SwVbaFields::createEnumeration()
+{
+    uno::Reference< container::XEnumerationAccess > xEnumerationAccess( m_xIndexAccess, uno::UNO_QUERY_THROW );
+    return xEnumerationAccess->createEnumeration();
+}
+
+// ScVbaCollectionBaseImpl
+uno::Any
+SwVbaFields::createCollectionObject( const uno::Any& aSource )
+{
+    return lcl_createField( mxParent, mxContext, mxModel, aSource );
+}
+
+sal_Int32 SAL_CALL SwVbaFields::Update()
+{
+    sal_Int32 nUpdate = 1;
+    try
+    {
+        uno::Reference< text::XTextFieldsSupplier > xSupp( mxModel, uno::UNO_QUERY_THROW );
+        uno::Reference< util::XRefreshable > xRef( xSupp->getTextFields(), uno::UNO_QUERY_THROW );
+        xRef->refresh();
+        nUpdate = 0;
+    }
+    catch(const uno::Exception&)
+    {
+        nUpdate = 1;
+    }
+    return nUpdate;
+}
+
+// XHelperInterface
+OUString
+SwVbaFields::getServiceImplName()
+{
+    return "SwVbaFields";
+}
+
+// XEnumerationAccess
+uno::Type SAL_CALL
+SwVbaFields::getElementType()
+{
+    return  cppu::UnoType<word::XField>::get();
+}
+
+uno::Sequence<OUString>
+SwVbaFields::getServiceNames()
+{
+    static uno::Sequence< OUString > const aServiceNames
+    {
+        "ooo.vba.word.Fields"
+    };
+    return aServiceNames;
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */