157 lines
6.5 KiB
C++
157 lines
6.5 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#ifndef INCLUDED_SVX_SOURCE_INC_FMPGEIMP_HXX
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#define INCLUDED_SVX_SOURCE_INC_FMPGEIMP_HXX
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#include <com/sun/star/sdbc/XDataSource.hpp>
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#include <com/sun/star/container/XNameAccess.hpp>
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#include <com/sun/star/form/XFormComponent.hpp>
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#include <com/sun/star/form/XForm.hpp>
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#include <com/sun/star/form/XForms.hpp>
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#include <com/sun/star/container/XNameContainer.hpp>
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#include <com/sun/star/frame/XModel.hpp>
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#include <com/sun/star/lang/XServiceInfo.hpp>
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#include <com/sun/star/container/XMap.hpp>
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#include <tools/link.hxx>
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#include <comphelper/uno3.hxx>
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#include <cppuhelper/weakref.hxx>
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#include "svx/svxdllapi.h"
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#include <map>
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class FmFormObj;
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class FmFormPage;
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class SdrObject;
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//==================================================================
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// FmFormPageImpl
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// lauscht an allen Containern, um festzustellen, wann Objecte
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// eingefuegt worden sind und wann diese entfernt wurden
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//==================================================================
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class SVX_DLLPRIVATE FmFormPageImpl
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{
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::std::map< ::com::sun::star::uno::Reference< ::com::sun::star::form::XFormComponent >,SdrObject* > m_aComponentMap;
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::com::sun::star::uno::Reference< ::com::sun::star::form::XForm > xCurrentForm;
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::com::sun::star::uno::Reference< ::com::sun::star::form::XForms > m_xForms;
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::com::sun::star::uno::WeakReference< ::com::sun::star::container::XMap > m_aControlShapeMap;
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FmFormPage& m_rPage;
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Link m_aFormsCreationHdl;
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sal_Bool m_bFirstActivation;
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bool m_bAttemptedFormCreation;
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bool m_bInFind;
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protected:
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void Init();
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public:
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FmFormPageImpl( FmFormPage& _rPage );
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~FmFormPageImpl();
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void initFrom( FmFormPageImpl& i_foreignImpl );
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// nur wichtig fuer den DesignMode
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void setCurForm(::com::sun::star::uno::Reference< ::com::sun::star::form::XForm> xForm);
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::com::sun::star::uno::Reference< ::com::sun::star::form::XForm> getDefaultForm();
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/** finds a place in the form component hierarchy where to insert the given component
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Note that no actual insertion happens, this is the responsibility of the caller (as
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the caller might decide on a suitable place where in the returned container the insertion
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should happen).
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*/
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::com::sun::star::uno::Reference< ::com::sun::star::form::XForm> findPlaceInFormComponentHierarchy(
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const ::com::sun::star::uno::Reference< ::com::sun::star::form::XFormComponent>& rContent,
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const ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XDataSource>& rDatabase = ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XDataSource>(),
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const OUString& rDBTitle = OUString(),
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const OUString& rCursorSource = OUString(),
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sal_Int32 nCommandType = 0
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);
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// activation handling
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inline sal_Bool hasEverBeenActivated( ) const { return !m_bFirstActivation; }
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inline void setHasBeenActivated( ) { m_bFirstActivation = sal_False; }
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const ::com::sun::star::uno::Reference< ::com::sun::star::form::XForms>& getForms( bool _bForceCreate = true );
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void SetFormsCreationHdl( const Link& _rFormsCreationHdl ) { m_aFormsCreationHdl = _rFormsCreationHdl; }
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const Link& GetFormsCreationHdl() const { return m_aFormsCreationHdl; }
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protected:
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/** finds a form with a given data source signature
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@param rForm
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the form to start the search with. This form, including all possible sub forms,
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will be examined
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@param rDatabase
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the data source which to which the found form must be bound
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@param rCommand
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the desired Command property value of the sought-after form
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@param nCommandType
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the desired CommandType property value of the sought-after form
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*/
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::com::sun::star::uno::Reference< ::com::sun::star::form::XForm> findFormForDataSource(
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const ::com::sun::star::uno::Reference< ::com::sun::star::form::XForm>& rForm,
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const ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XDataSource>& rDatabase,
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const OUString& rCommand,
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sal_Int32 nCommandType
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);
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public:
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OUString setUniqueName(const ::com::sun::star::uno::Reference< ::com::sun::star::form::XFormComponent>& xFormComponent, const ::com::sun::star::uno::Reference< ::com::sun::star::form::XForm>& xControls);
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void formObjectInserted( const FmFormObj& _object );
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void formObjectRemoved( const FmFormObj& _object );
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void formModelAssigned( const FmFormObj& _object );
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/** returns an object mapping from control models to drawing shapes.
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*/
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SVX_DLLPUBLIC ::com::sun::star::uno::Reference< ::com::sun::star::container::XMap > getControlToShapeMap();
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private:
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/** validates whether <member>xCurrentForm</member> is still valid and to be used
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There are situations where our current form becomes invalid, without us noticing this. Thus,
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every method which accesses <member>xCurrentForm</member> should beforehand validate the current
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form by calling this method.
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If <member>xCurrentForm</member> is not valid anymore, it is reset to <NULL/>.
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@return
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<TRUE/> if and only if xCurrentForm is valid.
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@since #i40086#
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*/
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bool validateCurForm();
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::com::sun::star::uno::Reference< ::com::sun::star::container::XMap >
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impl_createControlShapeMap_nothrow();
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private:
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FmFormPageImpl(); // never implemented
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FmFormPageImpl( const FmFormPageImpl& ); // never implemented
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FmFormPageImpl& operator=( const FmFormPageImpl& ); // never implemented
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};
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#endif // INCLUDED_SVX_SOURCE_INC_FMPGEIMP_HXX
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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