AOO410/main/vbahelper/source/msforms/vbacombobox.cxx

/**************************************************************
 * 
 * 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
 * 
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 * 
 *************************************************************/



#include "vbacombobox.hxx"
#include "vbanewfont.hxx"
#include <ooo/vba/msforms/fmStyle.hpp>
#include <ooo/vba/msforms/fmDropButtonStyle.hpp>
#include <ooo/vba/msforms/fmDragBehavior.hpp>
#include <ooo/vba/msforms/fmEnterFieldBehavior.hpp>
#include <ooo/vba/msforms/fmListStyle.hpp>
#include <ooo/vba/msforms/fmTextAlign.hpp>

using namespace com::sun::star;
using namespace ooo::vba;


//SelectedItems list of integer indexes
//StringItemList list of items

const static rtl::OUString TEXT( RTL_CONSTASCII_USTRINGPARAM("Text") );
const static rtl::OUString SELECTEDITEMS( RTL_CONSTASCII_USTRINGPARAM("SelectedItems") );
const static rtl::OUString ITEMS( RTL_CONSTASCII_USTRINGPARAM("StringItemList") );
const static rtl::OUString CONTROLSOURCEPROP( RTL_CONSTASCII_USTRINGPARAM("DataFieldProperty") );

ScVbaComboBox::ScVbaComboBox( const uno::Reference< XHelperInterface >& xParent, const uno::Reference< uno::XComponentContext >& xContext, const uno::Reference< uno::XInterface >& xControl, const uno::Reference< frame::XModel >& xModel, AbstractGeometryAttributes* pGeomHelper, bool bDialogType ) : ComboBoxImpl_BASE( xParent, xContext, xControl, xModel, pGeomHelper ), mbDialogType( bDialogType )
{
    mpListHelper.reset( new ListControlHelper( m_xProps ) );
	try
	{
	   // grab the default value property name
	   m_xProps->getPropertyValue( CONTROLSOURCEPROP ) >>= sSourceName;
	}
    catch( uno::Exception& )
    {
    }
    if( sSourceName.getLength() == 0 )
        sSourceName = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "Text" ) );
}

// Attributes


// Value, [read] e.g. getValue returns the value of ooo Text propery e.g. the value in
// the drop down
uno::Any SAL_CALL 
ScVbaComboBox::getValue() throw (uno::RuntimeException)
{
	return m_xProps->getPropertyValue( sSourceName );
}

void SAL_CALL 
ScVbaComboBox::setListIndex( const uno::Any& _value ) throw (uno::RuntimeException)
{
    sal_Int16 nIndex = 0;
    if( _value >>= nIndex )
    {
	    uno::Sequence< rtl::OUString > sItems;
    	m_xProps->getPropertyValue( ITEMS ) >>= sItems;
        if( ( nIndex >= 0 ) && ( sItems.getLength() > nIndex ) )
        {
            rtl::OUString sText = sItems[ nIndex ];
            m_xProps->setPropertyValue( TEXT, uno::makeAny( sText ) );
        }
    }
}

uno::Any SAL_CALL 
ScVbaComboBox::getListIndex() throw (uno::RuntimeException)
{
	uno::Sequence< rtl::OUString > sItems;
	m_xProps->getPropertyValue( ITEMS ) >>= sItems;
	// should really return the item that has focus regardless of
	// it been selected
	if ( sItems.getLength() > 0 )
	{
		rtl::OUString sText = getText();
		sal_Int32 nLen = sItems.getLength();
		for ( sal_Int32 index = 0; sText.getLength() && index < nLen; ++index )
		{
			if ( sItems[ index ].equals( sText ) )
			{
				OSL_TRACE("getListIndex returning %d", index );
				return uno::makeAny( index );
			}
				
		} 
 	} 
	OSL_TRACE("getListIndex returning %d", -1 );
	return uno::makeAny( sal_Int32( -1 ) );
}

// Value, [write]e.g. setValue sets the value in the drop down, and if the value is one
// of the values in the list then the selection is also set
void SAL_CALL 
ScVbaComboBox::setValue( const uno::Any& _value ) throw (uno::RuntimeException)
{
    // booleans are converted to uppercase strings
	m_xProps->setPropertyValue( sSourceName, uno::Any( extractStringFromAny( _value, ::rtl::OUString(), true ) ) );
}

// see Value

::rtl::OUString SAL_CALL 
ScVbaComboBox::getText() throw (uno::RuntimeException)
{
	rtl::OUString result;
	getValue() >>= result;
	return result;
}

void SAL_CALL 
ScVbaComboBox::setText( const ::rtl::OUString& _text ) throw (uno::RuntimeException)
{
	setValue( uno::makeAny( _text ) ); // seems the same
}

// Methods
void SAL_CALL 
ScVbaComboBox::AddItem( const uno::Any& pvargItem, const uno::Any& pvargIndex ) throw (uno::RuntimeException)
{
	mpListHelper->AddItem( pvargItem, pvargIndex );
}

void SAL_CALL 
ScVbaComboBox::removeItem( const uno::Any& index ) throw (uno::RuntimeException)
{
	mpListHelper->removeItem( index );
}

void SAL_CALL 
ScVbaComboBox::Clear(  ) throw (uno::RuntimeException)
{
	mpListHelper->Clear();
}

void SAL_CALL
ScVbaComboBox::setRowSource( const rtl::OUString& _rowsource ) throw (css::uno::RuntimeException)
{
	ScVbaControl::setRowSource( _rowsource );
	mpListHelper->setRowSource( _rowsource );
}

sal_Int32 SAL_CALL
ScVbaComboBox::getListCount() throw (uno::RuntimeException)
{
	return mpListHelper->getListCount();
}
		
uno::Any SAL_CALL 
ScVbaComboBox::List( const ::uno::Any& pvargIndex, const uno::Any& pvarColumn ) throw (uno::RuntimeException)
{
	return mpListHelper->List( pvargIndex, pvarColumn );
}

sal_Int32 SAL_CALL ScVbaComboBox::getStyle() throw (uno::RuntimeException)
{
    return msforms::fmStyle::fmStyleDropDownCombo;
}

void SAL_CALL ScVbaComboBox::setStyle( sal_Int32 /*nStyle*/ ) throw (uno::RuntimeException)
{
}

sal_Int32 SAL_CALL ScVbaComboBox::getDropButtonStyle() throw (uno::RuntimeException)
{
    return msforms::fmDropButtonStyle::fmDropButtonStyleArrow;
}

void SAL_CALL ScVbaComboBox::setDropButtonStyle( sal_Int32 /*nDropButtonStyle*/ ) throw (uno::RuntimeException)
{
}

sal_Int32 SAL_CALL ScVbaComboBox::getDragBehavior() throw (uno::RuntimeException)
{
    return msforms::fmDragBehavior::fmDragBehaviorDisabled;
}

void SAL_CALL ScVbaComboBox::setDragBehavior( sal_Int32 /*nDragBehavior*/ ) throw (uno::RuntimeException)
{
}

sal_Int32 SAL_CALL ScVbaComboBox::getEnterFieldBehavior() throw (uno::RuntimeException)
{
    return msforms::fmEnterFieldBehavior::fmEnterFieldBehaviorSelectAll;
}

void SAL_CALL ScVbaComboBox::setEnterFieldBehavior( sal_Int32 /*nEnterFieldBehavior*/ ) throw (uno::RuntimeException)
{
}

sal_Int32 SAL_CALL ScVbaComboBox::getListStyle() throw (uno::RuntimeException)
{
    return msforms::fmListStyle::fmListStylePlain;
}

void SAL_CALL ScVbaComboBox::setListStyle( sal_Int32 /*nListStyle*/ ) throw (uno::RuntimeException)
{
}

sal_Int32 SAL_CALL ScVbaComboBox::getTextAlign() throw (uno::RuntimeException)
{
    return msforms::fmTextAlign::fmTextAlignLeft;
}

void SAL_CALL ScVbaComboBox::setTextAlign( sal_Int32 /*nTextAlign*/ ) throw (uno::RuntimeException)
{
}

sal_Int32 SAL_CALL ScVbaComboBox::getTextLength() throw (uno::RuntimeException)
{
    return getText().getLength();
}

uno::Reference< msforms::XNewFont > SAL_CALL ScVbaComboBox::getFont() throw (uno::RuntimeException)
{
    return new VbaNewFont( this, mxContext, m_xProps );
}

rtl::OUString&
ScVbaComboBox::getServiceImplName()
{
	static rtl::OUString sImplName( RTL_CONSTASCII_USTRINGPARAM("ScVbaComboBox") );
	return sImplName;
}

uno::Sequence< rtl::OUString > 
ScVbaComboBox::getServiceNames()
{
	static uno::Sequence< rtl::OUString > aServiceNames;
	if ( aServiceNames.getLength() == 0 )
	{
		aServiceNames.realloc( 1 );
		aServiceNames[ 0 ] = rtl::OUString( RTL_CONSTASCII_USTRINGPARAM("ooo.vba.msforms.ComboBox" ) );
	}
	return aServiceNames;
}