xref: /AOO41X/main/reportdesign/source/core/inc/Tools.hxx (revision 9ee13d1351a4b51ae8bed78e67629c7bd5f4481e)

/**************************************************************
 *
 * 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.
 *
 *************************************************************/


#ifndef REPORTDESIGN_TOOLS_HXX
#define REPORTDESIGN_TOOLS_HXX

#include <com/sun/star/report/XReportDefinition.hpp>
#include <com/sun/star/report/XSection.hpp>
#include <com/sun/star/awt/Point.hpp>
#include <com/sun/star/awt/Size.hpp>
#include <com/sun/star/container/XChild.hpp>
#include <com/sun/star/uno/XComponentContext.hpp>
#include <com/sun/star/lang/XMultiServiceFactory.hpp>
#include <com/sun/star/report/XFixedText.hpp>
#include <com/sun/star/report/XFormattedField.hpp>


#include "Section.hxx"
#include "corestrings.hrc"

namespace reportdesign
{
	template <class T> void lcl_createSectionIfNeeded(sal_Bool _bOn,const T& _xParent,::com::sun::star::uno::Reference< ::com::sun::star::report::XSection>& _xSection/*in/out*/,bool _bPageSection = false)
	{
		if ( _bOn && !_xSection.is() )
			_xSection = new OSection(_xParent,_xParent->getContext(),_bPageSection);
		else if ( !_bOn )
            //_xSection.clear();
            ::comphelper::disposeComponent(_xSection);
	}

	/** gets the properties which should be removed form the property set implementation.
	 *
	 * \return A sequence of all properties which should be removed for none char able implementations.
	 */
	::com::sun::star::uno::Sequence< ::rtl::OUString > lcl_getCharOptionals();

    /** uses the XChild interface to get the section from any child of it.
     *
     * \param _xReportComponent A report component which is a child of the section.
     * \return The sectin where this report component resists in.
     */
    ::com::sun::star::uno::Reference< ::com::sun::star::report::XSection> lcl_getSection(const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface>& _xReportComponent);

    /** throws an illegal argument exception. The message text is the resource RID_STR_ERROR_WRONG_ARGUMENT + the type as reference.
     *
     * \param _sTypeName The reference where to look for the correct values.
     * \param ExceptionContext_ The exception context.
     * \param ArgumentPosition_ The argument position.
     * \param Context_ The context to get the factory service.
     */
    void throwIllegallArgumentException(const ::rtl::OUString& _sTypeName
                                        ,const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >& ExceptionContext_
                                        ,const ::sal_Int16& ArgumentPosition_
                                        ,const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext >& Context_);

    /** clones the given object
    *
    * \param _xReportComponent the object to be cloned
    * \param _xFactory  the factory to create the clone
    * \param _sServiceName the service of the to be cloned object
    * \return the clone
    */
    ::com::sun::star::uno::Reference< ::com::sun::star::util::XCloneable > cloneObject(
                                        const ::com::sun::star::uno::Reference< ::com::sun::star::report::XReportComponent>& _xReportComponent
                                        ,const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory>& _xFactory
                                        ,const ::rtl::OUString& _sServiceName);

    class OShapeHelper
    {
    public:
        template<typename T> static void setSize(const ::com::sun::star::awt::Size& aSize,T* _pShape)
        {
            OSL_ENSURE(aSize.Width >= 0 && aSize.Height >= 0,"Illegal with or height!");

            ::osl::MutexGuard aGuard(_pShape->m_aMutex);
            if ( _pShape->m_aProps.aComponent.m_xShape.is() )
            {
                ::com::sun::star::awt::Size aOldSize = _pShape->m_aProps.aComponent.m_xShape->getSize();
                if ( aOldSize.Height != aSize.Height || aOldSize.Width != aSize.Width )
                {
                    _pShape->m_aProps.aComponent.m_nWidth = aOldSize.Width;
                    _pShape->m_aProps.aComponent.m_nHeight = aOldSize.Height;
                    _pShape->m_aProps.aComponent.m_xShape->setSize(aSize);
                }
            }
            _pShape->set(PROPERTY_WIDTH,aSize.Width,_pShape->m_aProps.aComponent.m_nWidth);
            _pShape->set(PROPERTY_HEIGHT,aSize.Height,_pShape->m_aProps.aComponent.m_nHeight);
        }
        template<typename T> static ::com::sun::star::awt::Size getSize( T* _pShape )
        {
	        ::osl::MutexGuard aGuard(_pShape->m_aMutex);
            if ( _pShape->m_aProps.aComponent.m_xShape.is() )
            {
                ::com::sun::star::awt::Size aSize = _pShape->m_aProps.aComponent.m_xShape->getSize();
                OSL_ENSURE(aSize.Width >= 0 && aSize.Height >= 0,"Illegal with or height!");
                return aSize;
            }
	        return ::com::sun::star::awt::Size(_pShape->m_aProps.aComponent.m_nWidth,_pShape->m_aProps.aComponent.m_nHeight);
        }

        template<typename T> static void setPosition( const ::com::sun::star::awt::Point& _aPosition ,T* _pShape)
        {
            // we know it is not allowed that the position in smaller 0, but in NbcMove() it will handled right.
            // only at 'Undo' it is possible to short set the position smaller 0
            // OSL_ENSURE(_aPosition.X >= 0 && _aPosition.Y >= 0,"set to Illegal position!");
            ::osl::MutexGuard aGuard(_pShape->m_aMutex);
            ::com::sun::star::awt::Point aOldPos;
            aOldPos.X = _pShape->m_aProps.aComponent.m_nPosX;
            aOldPos.Y = _pShape->m_aProps.aComponent.m_nPosY;

            ::com::sun::star::awt::Point aPosition(_aPosition);
            if ( _pShape->m_aProps.aComponent.m_xShape.is() )
            {
                aOldPos = _pShape->m_aProps.aComponent.m_xShape->getPosition();
                if ( aOldPos.X != aPosition.X || aOldPos.Y != aPosition.Y )
                {
                    _pShape->m_aProps.aComponent.m_nPosX = aOldPos.X;
                    _pShape->m_aProps.aComponent.m_nPosY = aOldPos.Y;
                    _pShape->m_aProps.aComponent.m_xShape->setPosition(aPosition);
                }
            }
            _pShape->set(PROPERTY_POSITIONX,aPosition.X,aOldPos.X);
            _pShape->set(PROPERTY_POSITIONY,aPosition.Y,aOldPos.Y);
        }
        template<typename T> static ::com::sun::star::awt::Point getPosition(T* _pShape)
        {
            ::osl::MutexGuard aGuard(_pShape->m_aMutex);
            if ( _pShape->m_aProps.aComponent.m_xShape.is() )
            {
                ::com::sun::star::awt::Point aPosition = _pShape->m_aProps.aComponent.m_xShape->getPosition();
//                OSL_ENSURE(aPosition.X >= 0 && aPosition.Y >= 0,"Illegal position!");
                return aPosition;
            }
	        return ::com::sun::star::awt::Point(_pShape->m_aProps.aComponent.m_nPosX,_pShape->m_aProps.aComponent.m_nPosY);
        }
        template<typename T> static void setParent( const com::sun::star::uno::Reference< com::sun::star::uno::XInterface >& Parent, T* _pShape)
        {
            ::osl::MutexGuard aGuard(_pShape->m_aMutex);
	        _pShape->m_aProps.aComponent.m_xParent = ::com::sun::star::uno::Reference< ::com::sun::star::container::XChild >(Parent,::com::sun::star::uno::UNO_QUERY);
            ::com::sun::star::uno::Reference< ::com::sun::star::container::XChild > xChild;
            comphelper::query_aggregation(_pShape->m_aProps.aComponent.m_xProxy,xChild);
            if ( xChild.is() )
	            xChild->setParent(Parent);
        }
        template<typename T> static com::sun::star::uno::Reference< com::sun::star::uno::XInterface > getParent( T* _pShape )
        {
            ::osl::MutexGuard aGuard(_pShape->m_aMutex);
            ::com::sun::star::uno::Reference< ::com::sun::star::container::XChild > xChild;
            comphelper::query_aggregation(_pShape->m_aProps.aComponent.m_xProxy,xChild);
            if ( xChild.is() )
                    return xChild->getParent();
	        return _pShape->m_aProps.aComponent.m_xParent;
        }
    };
// =============================================================================
} // namespace reportdesign
// =============================================================================
#endif // REPORTDESIGN_TOOLS_HXX