reportdesign/source/ui/inc/ReportControllerObserver.hxx

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