reportdesign/source/ui/inc/ReportControllerObserver.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
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   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 #ifndef INCLUDED_REPORTDESIGN_SOURCE_UI_INC_REPORTCONTROLLEROBSERVER_HXX
  20 #define INCLUDED_REPORTDESIGN_SOURCE_UI_INC_REPORTCONTROLLEROBSERVER_HXX
  21
  22 #include <com/sun/star/beans/XPropertyChangeListener.hpp>
  23 #include <com/sun/star/beans/PropertyChangeEvent.hpp>
  24 #include <com/sun/star/report/XReportDefinition.hpp>
  25 #include <cppuhelper/implbase3.hxx>
  26
  27 #include <memory>
  28 #include <dllapi.h>
  29 #include <vector>
  30
  31 #include <vcl/svapp.hxx>
  32 #include <tools/link.hxx>
  33
  34 #include "FormattedFieldBeautifier.hxx"
  35 #include "FixedTextColor.hxx"
  36
  37 namespace rptui
  38 {
  39     class OReportController;
  40     class OXReportControllerObserverImpl;
  41
  42
  43     class OXReportControllerObserver
  44         : public ::cppu::WeakImplHelper3<   ::com::sun::star::beans::XPropertyChangeListener
  45                                         ,   ::com::sun::star::container::XContainerListener
  46                                         ,   ::com::sun::star::util::XModifyListener
  47                                         >
  48     {
  49
  50         const ::std::unique_ptr<OXReportControllerObserverImpl> m_pImpl;
  51
  52         FormattedFieldBeautifier m_aFormattedFieldBeautifier;
  53         FixedTextColor           m_aFixedTextColor;
  54
  55         // do not allow copy
  56         OXReportControllerObserver(const OXReportControllerObserver&) SAL_DELETED_FUNCTION;
  57         OXReportControllerObserver& operator=(const OXReportControllerObserver&) SAL_DELETED_FUNCTION;
  58         virtual  ~OXReportControllerObserver(); // UNO Object must have private destructor!
  59     public:
  60         OXReportControllerObserver(const OReportController& _rController);
  61
  62         // XPropertyChangeListener
  63         virtual void SAL_CALL propertyChange(const ::com::sun::star::beans::PropertyChangeEvent& evt) throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
  64
  65         // XEventListener
  66         virtual void SAL_CALL disposing(const ::com::sun::star::lang::EventObject& Source) throw( ::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
  67
  68         // XContainerListener
  69         virtual void SAL_CALL elementInserted(const ::com::sun::star::container::ContainerEvent& rEvent) throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
  70         virtual void SAL_CALL elementReplaced(const ::com::sun::star::container::ContainerEvent& rEvent) throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
  71         virtual void SAL_CALL elementRemoved(const ::com::sun::star::container::ContainerEvent& rEvent) throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
  72
  73         // XModifyListener
  74         virtual void SAL_CALL modified( const ::com::sun::star::lang::EventObject& aEvent ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
  75
  76
  77         void AddElement(const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface>& Element);
  78         void RemoveElement(const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface>& Element);
  79
  80         void AddSection( const ::com::sun::star::uno::Reference< ::com::sun::star::report::XSection>& _xSection);
  81         void RemoveSection( const ::com::sun::star::uno::Reference< ::com::sun::star::report::XSection>& _xSection );
  82
  83         /**
  84            Create an object ob OUndoEnvLock locks the undo possibility
  85            As long as in the OUndoEnvLock scope, no undo is possible for manipulated object.
  86          */
  87         class OEnvLock
  88         {
  89             OXReportControllerObserver& m_rObserver;
  90         public:
  91             OEnvLock(OXReportControllerObserver& _rObserver): m_rObserver(_rObserver){m_rObserver.Lock();}
  92             ~OEnvLock(){ m_rObserver.UnLock(); }
  93         };
  94
  95         void Lock();
  96         void UnLock();
  97         bool IsLocked() const;
  98
  99         void Clear();
 100     private:
 101
 102         void TogglePropertyListening(const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface>& Element);
 103         void switchListening( const ::com::sun::star::uno::Reference< ::com::sun::star::container::XIndexAccess >& _rxContainer, bool _bStartListening );
 104         void switchListening( const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >& _rxObject, bool _bStartListening );
 105
 106         DECL_LINK(SettingsChanged, VclWindowEvent* );
 107     private:
 108
 109         ::std::vector< ::com::sun::star::uno::Reference< ::com::sun::star::container::XChild> >::const_iterator getSection(const ::com::sun::star::uno::Reference< ::com::sun::star::container::XChild>& _xContainer) const;
 110
 111     };
 112
 113 } // namespace rptui
 114
 115 #endif // INCLUDED_REPORTDESIGN_SOURCE_UI_INC_REPORTCONTROLLEROBSERVER_HXX
 116
 117
 118 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */