1 /************************************************************** 2 * 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * 20 *************************************************************/ 21 22 23 24 #ifndef SD_FRAMEWORK_VIEW_SHELL_WRAPPER_HXX 25 #define SD_FRAMEWORK_VIEW_SHELL_WRAPPER_HXX 26 27 #include "MutexOwner.hxx" 28 #include <com/sun/star/drawing/framework/XView.hpp> 29 #include <com/sun/star/drawing/framework/XRelocatableResource.hpp> 30 #include <com/sun/star/awt/XWindow.hpp> 31 #include <com/sun/star/lang/XUnoTunnel.hpp> 32 #include <osl/mutex.hxx> 33 #include <cppuhelper/compbase4.hxx> 34 #include <cppuhelper/implbase1.hxx> 35 36 #include <boost/shared_ptr.hpp> 37 38 namespace { 39 40 typedef ::cppu::WeakComponentImplHelper4 < ::com::sun::star::lang::XUnoTunnel 41 , ::com::sun::star::awt::XWindowListener 42 , ::com::sun::star::drawing::framework::XRelocatableResource 43 , ::com::sun::star::drawing::framework::XView 44 > ViewShellWrapperInterfaceBase; 45 46 } // end of anonymous namespace. 47 48 namespace sd { class ViewShell; } 49 50 namespace sd { namespace framework { 51 52 /** This class wraps ViewShell objects and makes them look like an XView. 53 Most importantly it provides a tunnel to the ViewShell implementation. 54 Then it forwards size changes of the pane window to the view shell. 55 */ 56 class ViewShellWrapper :private sd::MutexOwner 57 ,public ViewShellWrapperInterfaceBase 58 { 59 public: 60 /** Create a new ViewShellWrapper object that wraps the given ViewShell 61 object. 62 @param pViewShell 63 The ViewShell object to wrap. 64 @param rsViewURL 65 URL of the view type of the wrapped view shell. 66 @param rxWindow 67 This window reference is optional. When a valid reference is 68 given then size changes of the referenced window are forwarded 69 to the ViewShell object. 70 */ 71 ViewShellWrapper ( 72 ::boost::shared_ptr<ViewShell> pViewShell, 73 const ::com::sun::star::uno::Reference< 74 ::com::sun::star::drawing::framework::XResourceId>& rxViewId, 75 const ::com::sun::star::uno::Reference<com::sun::star::awt::XWindow>& rxWindow); 76 virtual ~ViewShellWrapper (void); 77 78 virtual void SAL_CALL disposing (void); 79 80 static const ::com::sun::star::uno::Sequence<sal_Int8>& getUnoTunnelId (void); 81 82 /** This method is typically used together with the XUnoTunnel interface 83 to obtain a pointer to the wrapped ViewShell object for a given 84 XView object. 85 */ 86 ::boost::shared_ptr<ViewShell> GetViewShell (void); 87 88 // XUnoTunnel 89 90 virtual sal_Int64 SAL_CALL getSomething (const com::sun::star::uno::Sequence<sal_Int8>& rId); 91 92 // XResource 93 94 virtual ::com::sun::star::uno::Reference<com::sun::star::drawing::framework::XResourceId> 95 SAL_CALL getResourceId (void); 96 97 virtual sal_Bool SAL_CALL isAnchorOnly (void); 98 99 100 // XRelocatableResource 101 102 virtual sal_Bool SAL_CALL relocateToAnchor ( 103 const ::com::sun::star::uno::Reference< 104 com::sun::star::drawing::framework::XResource>& xResource); 105 106 107 // XWindowListener 108 109 virtual void SAL_CALL windowResized( 110 const ::com::sun::star::awt::WindowEvent& rEvent); 111 112 virtual void SAL_CALL windowMoved( 113 const ::com::sun::star::awt::WindowEvent& rEvent); 114 115 virtual void SAL_CALL windowShown( 116 const ::com::sun::star::lang::EventObject& rEvent); 117 118 virtual void SAL_CALL windowHidden( 119 const ::com::sun::star::lang::EventObject& rEvent); 120 121 122 // XEventListener 123 124 virtual void SAL_CALL disposing( 125 const com::sun::star::lang::EventObject& rEvent); 126 127 private: 128 ::boost::shared_ptr< ViewShell > mpViewShell; 129 const ::com::sun::star::uno::Reference< com::sun::star::drawing::framework::XResourceId > mxViewId; 130 ::com::sun::star::uno::Reference<com::sun::star::awt::XWindow > mxWindow; 131 }; 132 133 } } // end of namespace sd::framework 134 135 #endif 136