include/svx/unopage.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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   9  * This file incorporates work covered by the following license notice:
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  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_SVX_UNOPAGE_HXX
  20 #define INCLUDED_SVX_UNOPAGE_HXX
  21
  22 #include <com/sun/star/lang/XComponent.hpp>
  23 #include <cppuhelper/interfacecontainer.hxx>
  24 #include <com/sun/star/lang/XServiceInfo.hpp>
  25 #include <com/sun/star/drawing/XDrawPage.hpp>
  26 #include <com/sun/star/drawing/XShapes2.hpp>
  27 #include <com/sun/star/drawing/XShapes3.hpp>
  28 #include <com/sun/star/drawing/XShapeGrouper.hpp>
  29 #include <com/sun/star/lang/XUnoTunnel.hpp>
  30 #include <editeng/mutxhelp.hxx>
  31 #include <svx/svxdllapi.h>
  32
  33 #include <cppuhelper/implbase7.hxx>
  34 #include <comphelper/servicehelper.hxx>
  35
  36 #include <memory>
  37
  38 class SdrPage;
  39 class SdrModel;
  40 class SdrView;
  41 class SdrPageView;
  42 class SdrObject;
  43 class SvxShape;
  44 class SvxShapeGroup;
  45 class SvxShapeConnector;
  46 enum class SdrInventor : sal_uInt32;
  47
  48 /**
  49 * Macros to convert Twips<->100tel mm
  50 */
  51 #define TWIPS_TO_MM(val) ((val * 127 + 36) / 72)
  52 #define MM_TO_TWIPS(val) ((val * 72 + 63) / 127)
  53
  54 class SVX_DLLPUBLIC SvxDrawPage : public ::cppu::WeakAggImplHelper7< css::drawing::XDrawPage,
  55                                                css::drawing::XShapeGrouper,
  56                                                css::drawing::XShapes2,
  57                                                css::drawing::XShapes3,
  58                                                css::lang::XServiceInfo,
  59                                                css::lang::XUnoTunnel,
  60                                                css::lang::XComponent>,
  61                     protected SvxMutexHelper
  62 {
  63  protected:
  64     cppu::OBroadcastHelper mrBHelper;
  65
  66     SdrPage*        mpPage;     // TTTT should be reference
  67     SdrModel*       mpModel;    // TTTT probably not needed -> use from SdrPage
  68     std::unique_ptr<SdrView> mpView;
  69
  70     void    SelectObjectsInView( const css::uno::Reference< css::drawing::XShapes >& aShapes, SdrPageView*   pPageView ) throw ();
  71     void    SelectObjectInView( const css::uno::Reference< css::drawing::XShape >& xShape, SdrPageView*  pPageView ) throw();
  72
  73     virtual void disposing() throw();
  74
  75  public:
  76     SvxDrawPage(SdrPage* pPage);
  77     virtual ~SvxDrawPage() throw() override;
  78
  79     // Internals
  80     SdrPage* GetSdrPage() const { return mpPage; }
  81
  82     // Creation of a SdrObject and insertion into the SdrPage
  83     SdrObject *CreateSdrObject( const css::uno::Reference< css::drawing::XShape >& xShape, bool bBeginning = false ) throw();
  84
  85     // Determine Type and Inventor
  86     static void GetTypeAndInventor( sal_uInt16& rType, SdrInventor& rInventor, const OUString& aName ) throw();
  87
  88     // Creating a SdrObject using it's Description.
  89     // Can be used by derived classes to support their owen Shapes (e.g. Controls).
  90     /// @throws css::uno::RuntimeException
  91     virtual SdrObject *CreateSdrObject_( const css::uno::Reference< css::drawing::XShape >& xShape );
  92
  93     /// @throws css::uno::RuntimeException
  94     static SvxShape* CreateShapeByTypeAndInventor( sal_uInt16 nType, SdrInventor nInventor, SdrObject *pObj, SvxDrawPage *pPage = nullptr, OUString const & referer = OUString() );
  95
  96     // The following method is called if a SvxShape object is to be created.
  97     // Derived classes can create a derivation or an SvxShape aggregating object.
  98     /// @throws css::uno::RuntimeException
  99     virtual css::uno::Reference< css::drawing::XShape > CreateShape( SdrObject *pObj ) const;
 100
 101     UNO3_GETIMPLEMENTATION_DECL( SvxDrawPage )
 102
 103     // XInterface
 104     virtual void SAL_CALL release() throw() override;
 105
 106     // XShapes
 107     virtual void SAL_CALL add( const css::uno::Reference< css::drawing::XShape >& xShape ) override;
 108     virtual void SAL_CALL remove( const css::uno::Reference< css::drawing::XShape >& xShape ) override;
 109
 110     // XShapes2
 111     virtual void SAL_CALL addTop( const css::uno::Reference< css::drawing::XShape >& xShape ) override;
 112     virtual void SAL_CALL addBottom( const css::uno::Reference< css::drawing::XShape >& xShape ) override;
 113
 114     // XShapes3
 115     virtual void SAL_CALL sort( const css::uno::Sequence< sal_Int32 >& sortOrder ) override;
 116
 117     // XElementAccess
 118     virtual css::uno::Type SAL_CALL getElementType() override;
 119     virtual sal_Bool SAL_CALL hasElements() override;
 120
 121     // XIndexAccess
 122     virtual sal_Int32 SAL_CALL getCount() override ;
 123     virtual css::uno::Any SAL_CALL getByIndex( sal_Int32 Index ) override;
 124
 125     // XShapeGrouper
 126     virtual css::uno::Reference< css::drawing::XShapeGroup > SAL_CALL group( const css::uno::Reference< css::drawing::XShapes >& xShapes ) override;
 127     virtual void SAL_CALL ungroup( const css::uno::Reference< css::drawing::XShapeGroup >& aGroup ) override;
 128
 129     // XServiceInfo
 130     virtual OUString SAL_CALL getImplementationName() override;
 131     virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName ) override;
 132     virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames() override;
 133
 134     // XComponent
 135     virtual void SAL_CALL dispose() override;
 136     virtual void SAL_CALL addEventListener( const css::uno::Reference< css::lang::XEventListener >& aListener ) override;
 137     virtual void SAL_CALL removeEventListener( const css::uno::Reference< css::lang::XEventListener >& aListener ) override;
 138 };
 139
 140 #endif
 141
 142 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */