sd/source/ui/unoidl/unolayer.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.
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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_SD_SOURCE_UI_UNOIDL_UNOLAYER_HXX
  20 #define INCLUDED_SD_SOURCE_UI_UNOIDL_UNOLAYER_HXX
  21
  22 #include <com/sun/star/drawing/XLayer.hpp>
  23 #include <com/sun/star/drawing/XLayerManager.hpp>
  24
  25 #include <cppuhelper/implbase.hxx>
  26 #include <comphelper/servicehelper.hxx>
  27 #include <rtl/ref.hxx>
  28
  29 #include <unomodel.hxx>
  30
  31 class SdrLayer;
  32 class SdLayerManager;
  33 class SvUnoWeakContainer;
  34
  35 namespace sd {
  36 class View;
  37 }
  38 enum LayerAttribute { VISIBLE, PRINTABLE, LOCKED };
  39
  40 /***********************************************************************
  41 *                                                                      *
  42 ***********************************************************************/
  43 class SdLayer : public ::cppu::WeakImplHelper< css::drawing::XLayer,
  44                                                 css::lang::XServiceInfo,
  45                                                 css::container::XChild,
  46                                                 css::lang::XUnoTunnel,
  47                                                 css::lang::XComponent >
  48 {
  49 public:
  50     SdLayer(SdLayerManager* pLayerManager_, SdrLayer* pSdrLayer_);
  51     virtual ~SdLayer() throw() override;
  52
  53     // intern
  54     SdrLayer* GetSdrLayer() const throw() { return pLayer; }
  55
  56     // uno helper
  57     UNO3_GETIMPLEMENTATION_DECL( SdLayer )
  58
  59     // XServiceInfo
  60     virtual OUString SAL_CALL getImplementationName() override;
  61     virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName ) override;
  62     virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames() override;
  63
  64     // css::beans::XPropertySet
  65     virtual css::uno::Reference< css::beans::XPropertySetInfo > SAL_CALL getPropertySetInfo(  ) override;
  66     virtual void SAL_CALL setPropertyValue( const OUString& aPropertyName, const css::uno::Any& aValue ) override;
  67     virtual css::uno::Any SAL_CALL getPropertyValue( const OUString& PropertyName ) override;
  68     virtual void SAL_CALL addPropertyChangeListener( const OUString& aPropertyName, const css::uno::Reference< css::beans::XPropertyChangeListener >& xListener ) override;
  69     virtual void SAL_CALL removePropertyChangeListener( const OUString& aPropertyName, const css::uno::Reference< css::beans::XPropertyChangeListener >& aListener ) override;
  70     virtual void SAL_CALL addVetoableChangeListener( const OUString& PropertyName, const css::uno::Reference< css::beans::XVetoableChangeListener >& aListener ) override;
  71     virtual void SAL_CALL removeVetoableChangeListener( const OUString& PropertyName, const css::uno::Reference< css::beans::XVetoableChangeListener >& aListener ) override;
  72
  73     // css::container::XChild
  74
  75     /** Returns the layer manager that manages this layer.
  76     */
  77     virtual css::uno::Reference< css::uno::XInterface > SAL_CALL getParent(  ) override;
  78
  79     // XComponent
  80     virtual void SAL_CALL dispose(  ) override;
  81     virtual void SAL_CALL addEventListener( const css::uno::Reference< css::lang::XEventListener >& xListener ) override;
  82     virtual void SAL_CALL removeEventListener( const css::uno::Reference< css::lang::XEventListener >& aListener ) override;
  83
  84     /** Not implemented.  Always throws an exception.
  85         @throws NoSupportException.
  86     */
  87     virtual void SAL_CALL setParent( const css::uno::Reference< css::uno::XInterface >& Parent ) override;
  88
  89 private:
  90     rtl::Reference<SdLayerManager>     mxLayerManager;
  91     SdrLayer*                          pLayer;
  92     const SvxItemPropertySet*          pPropSet;
  93
  94     bool get( LayerAttribute what ) throw();
  95     void set( LayerAttribute what, bool flag ) throw();
  96
  97 };
  98
  99 /***********************************************************************
 100 *                                                                      *
 101 ***********************************************************************/
 102
 103 class SdLayerManager : public ::cppu::WeakImplHelper< css::drawing::XLayerManager,
 104                                                        css::container::XNameAccess,
 105                                                        css::lang::XServiceInfo,
 106                                                        css::lang::XUnoTunnel,
 107                                                        css::lang::XComponent >
 108 {
 109     friend class SdLayer;
 110
 111 public:
 112     explicit SdLayerManager( SdXImpressDocument& rMyModel ) throw();
 113     virtual ~SdLayerManager() throw() override;
 114
 115     // uno helper
 116     UNO3_GETIMPLEMENTATION_DECL( SdLayerManager )
 117
 118     // XServiceInfo
 119     virtual OUString SAL_CALL getImplementationName() override;
 120     virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName ) override;
 121     virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames() override;
 122
 123     // XLayerManager
 124     virtual css::uno::Reference< css::drawing::XLayer > SAL_CALL insertNewByIndex( sal_Int32 nIndex ) override;
 125     virtual void SAL_CALL remove( const css::uno::Reference< css::drawing::XLayer >& xLayer ) override;
 126     virtual void SAL_CALL attachShapeToLayer( const css::uno::Reference< css::drawing::XShape >& xShape, const css::uno::Reference< css::drawing::XLayer >& xLayer ) override;
 127     virtual css::uno::Reference< css::drawing::XLayer > SAL_CALL getLayerForShape( const css::uno::Reference< css::drawing::XShape >& xShape ) override;
 128
 129     // XIndexAccess
 130     virtual sal_Int32 SAL_CALL getCount() override ;
 131     virtual css::uno::Any SAL_CALL getByIndex( sal_Int32 Index ) override;
 132
 133     // XNameAccess
 134     virtual css::uno::Any SAL_CALL getByName( const OUString& aName ) override;
 135     virtual css::uno::Sequence< OUString > SAL_CALL getElementNames() override;
 136     virtual sal_Bool SAL_CALL hasByName( const OUString& aName ) override;
 137
 138     // XElementAccess
 139     virtual css::uno::Type SAL_CALL getElementType() override;
 140     virtual sal_Bool SAL_CALL hasElements() override;
 141
 142     /** Return the <type>XLayer</type> object that is associated with the
 143         given <type>SdrLayer</type> object.  If the requested object does
 144         not yet exist it is created.  All calls with the same argument
 145         return the same object.
 146         @param pLayer
 147             The <type>SdrLayer</type> object for which to return the
 148             associated <type>XLayer</type> object.
 149         @return
 150             The returned value is the unique <type>XLayer</type> object
 151             associated with the specified argument.  If no layer can be
 152             created for the argument than an empty reference is returned.
 153     */
 154     css::uno::Reference< css::drawing::XLayer> GetLayer (SdrLayer* pLayer);
 155
 156     // XComponent
 157     virtual void SAL_CALL dispose(  ) override;
 158     virtual void SAL_CALL addEventListener( const css::uno::Reference< css::lang::XEventListener >& xListener ) override;
 159     virtual void SAL_CALL removeEventListener( const css::uno::Reference< css::lang::XEventListener >& aListener ) override;
 160
 161 private:
 162     SdXImpressDocument* mpModel;
 163     std::unique_ptr<SvUnoWeakContainer> mpLayers;
 164
 165     ::sd::View* GetView() const throw();
 166     ::sd::DrawDocShell* GetDocShell() const throw() { return mpModel->mpDocShell; }
 167     void UpdateLayerView() const throw();
 168 };
 169
 170 #endif
 171
 172 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */