extensions/source/propctrlr/cellbindinghandler.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #pragma once
  21
  22 #include "propertyhandler.hxx"
  23
  24 #include <rtl/ref.hxx>
  25
  26 #include <memory>
  27
  28
  29 namespace pcr
  30 {
  31
  32
  33     class CellBindingHelper;
  34     class IPropertyEnumRepresentation;
  35
  36     class CellBindingPropertyHandler : public PropertyHandlerComponent
  37     {
  38     private:
  39         std::unique_ptr< CellBindingHelper >          m_pHelper;
  40         ::rtl::Reference< IPropertyEnumRepresentation > m_pCellExchangeConverter;
  41
  42     public:
  43         explicit CellBindingPropertyHandler(
  44             const css::uno::Reference< css::uno::XComponentContext >& _rxContext
  45         );
  46
  47     protected:
  48         virtual ~CellBindingPropertyHandler() override;
  49
  50     protected:
  51         // XServiceInfo
  52         virtual OUString SAL_CALL getImplementationName() override;
  53         virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames () override;
  54
  55         // XPropertyHandler overriables
  56         virtual css::uno::Any                   SAL_CALL getPropertyValue( const OUString& _rPropertyName ) override;
  57         virtual void                            SAL_CALL setPropertyValue( const OUString& _rPropertyName, const css::uno::Any& _rValue ) override;
  58         virtual css::uno::Any                   SAL_CALL convertToPropertyValue( const OUString& _rPropertyName, const css::uno::Any& _rControlValue ) override;
  59         virtual css::uno::Any                   SAL_CALL convertToControlValue( const OUString& _rPropertyName, const css::uno::Any& _rPropertyValue, const css::uno::Type& _rControlValueType ) override;
  60         virtual css::uno::Sequence< OUString >  SAL_CALL getActuatingProperties( ) override;
  61         virtual void                            SAL_CALL actuatingPropertyChanged( const OUString& _rActuatingPropertyName, const css::uno::Any& _rNewValue, const css::uno::Any& _rOldValue, const css::uno::Reference< css::inspection::XObjectInspectorUI >& _rxInspectorUI, sal_Bool _bFirstTimeInit ) override;
  62
  63         // PropertyHandler overridables
  64         virtual css::uno::Sequence< css::beans::Property >
  65                                                 doDescribeSupportedProperties() const override;
  66         virtual void onNewComponent() override;
  67
  68     private:
  69         /** updates a property (UI) whose state depends on more than one other property
  70
  71             ->actuatingPropertyChanged is called for certain properties in whose changes
  72             we expressed interes (->getActuatingProperty). Now such a property change can
  73             result in simple UI updates, for instance another property being enabled or disabled.
  74
  75             However, it can also result in a more complex change: The current (UI) state might
  76             depend on the value of more than one other property. Those dependent properties (their
  77             UI, more precisely) are updated in this method.
  78
  79             @param _nPropid
  80                 the ->PropertyId of the dependent property whose UI state is to be updated
  81
  82             @param _rxInspectorUI
  83                 provides access to the property browser UI. Must not be <NULL/>.
  84         */
  85         void impl_updateDependentProperty_nothrow( PropertyId _nPropId, const css::uno::Reference< css::inspection::XObjectInspectorUI >& _rxInspectorUI ) const;
  86     };
  87
  88
  89 } // namespace pcr
  90
  91
  92 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */