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 _AQUA_CLIPBOARD_HXX_ 25 #define _AQUA_CLIPBOARD_HXX_ 26 27 #include "DataFlavorMapping.hxx" 28 #include <rtl/ustring.hxx> 29 #include <sal/types.h> 30 #include <cppuhelper/compbase4.hxx> 31 #include <com/sun/star/datatransfer/XTransferable.hpp> 32 #include <com/sun/star/datatransfer/clipboard/XClipboardEx.hpp> 33 #include <com/sun/star/datatransfer/clipboard/XClipboardOwner.hpp> 34 #include <com/sun/star/datatransfer/clipboard/XClipboardListener.hpp> 35 #include <com/sun/star/datatransfer/clipboard/XClipboardNotifier.hpp> 36 #include <com/sun/star/datatransfer/XMimeContentTypeFactory.hpp> 37 #include <com/sun/star/datatransfer/clipboard/XFlushableClipboard.hpp> 38 #include <com/sun/star/lang/XServiceInfo.hpp> 39 #include <cppuhelper/basemutex.hxx> 40 #include <com/sun/star/lang/XMultiComponentFactory.hpp> 41 42 #include <boost/utility.hpp> 43 #include <list> 44 45 #include <premac.h> 46 #import <Cocoa/Cocoa.h> 47 #include <postmac.h> 48 49 class AquaClipboard; 50 51 @interface EventListener : NSObject 52 { 53 AquaClipboard* pAquaClipboard; 54 } 55 56 // Init the pasteboard change listener with a reference to the OfficeClipboard 57 // instance 58 - (EventListener*)initWithAquaClipboard: (AquaClipboard*) pcb; 59 60 // Promiss resolver function 61 - (void)pasteboard:(NSPasteboard*)sender provideDataForType:(const NSString *)type; 62 63 -(void)applicationDidBecomeActive:(NSNotification*)aNotification; 64 65 -(void)disposing; 66 @end 67 68 69 class AquaClipboard : public ::cppu::BaseMutex, 70 public ::cppu::WeakComponentImplHelper4< com::sun::star::datatransfer::clipboard::XClipboardEx, 71 com::sun::star::datatransfer::clipboard::XClipboardNotifier, 72 com::sun::star::datatransfer::clipboard::XFlushableClipboard, 73 com::sun::star::lang::XServiceInfo >, 74 private ::boost::noncopyable 75 { 76 public: 77 /* Create a clipboard instance. 78 79 @param pasteboard 80 If not equal NULL the instance will be instantiated with the provided 81 pasteboard reference and 'bUseSystemClipboard' will be ignored 82 83 @param bUseSystemClipboard 84 If 'pasteboard' is NULL 'bUseSystemClipboard' determines whether the 85 system clipboard will be created (bUseSystemClipboard == true) or if 86 the DragPasteboard if bUseSystemClipboard == false 87 */ 88 AquaClipboard(NSPasteboard* pasteboard = NULL, 89 bool bUseSystemClipboard = true); 90 91 ~AquaClipboard(); 92 93 //------------------------------------------------ 94 // XClipboard 95 //------------------------------------------------ 96 97 virtual ::com::sun::star::uno::Reference< ::com::sun::star::datatransfer::XTransferable > SAL_CALL getContents() 98 throw( ::com::sun::star::uno::RuntimeException ); 99 100 virtual void SAL_CALL setContents( const ::com::sun::star::uno::Reference< ::com::sun::star::datatransfer::XTransferable >& xTransferable, 101 const ::com::sun::star::uno::Reference< ::com::sun::star::datatransfer::clipboard::XClipboardOwner >& xClipboardOwner ) 102 throw( ::com::sun::star::uno::RuntimeException ); 103 104 virtual ::rtl::OUString SAL_CALL getName() 105 throw( ::com::sun::star::uno::RuntimeException ); 106 107 //------------------------------------------------ 108 // XClipboardEx 109 //------------------------------------------------ 110 111 virtual sal_Int8 SAL_CALL getRenderingCapabilities() 112 throw( ::com::sun::star::uno::RuntimeException ); 113 114 //------------------------------------------------ 115 // XClipboardNotifier 116 //------------------------------------------------ 117 118 virtual void SAL_CALL addClipboardListener( const ::com::sun::star::uno::Reference< ::com::sun::star::datatransfer::clipboard::XClipboardListener >& listener ) 119 throw( ::com::sun::star::uno::RuntimeException ); 120 121 virtual void SAL_CALL removeClipboardListener( const ::com::sun::star::uno::Reference< ::com::sun::star::datatransfer::clipboard::XClipboardListener >& listener ) 122 throw( ::com::sun::star::uno::RuntimeException ); 123 124 //------------------------------------------------ 125 // XFlushableClipboard 126 //------------------------------------------------ 127 128 virtual void SAL_CALL flushClipboard( ) throw( com::sun::star::uno::RuntimeException ); 129 130 //------------------------------------------------ 131 // XServiceInfo 132 //------------------------------------------------ 133 134 virtual ::rtl::OUString SAL_CALL getImplementationName() 135 throw(::com::sun::star::uno::RuntimeException); 136 137 virtual sal_Bool SAL_CALL supportsService( const ::rtl::OUString& ServiceName ) 138 throw(::com::sun::star::uno::RuntimeException); 139 140 virtual ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL getSupportedServiceNames() 141 throw(::com::sun::star::uno::RuntimeException); 142 143 /* Get a reference to the used pastboard. 144 */ 145 NSPasteboard* getPasteboard() const; 146 147 /* Notify the current clipboard owner that he is no longer the clipboard owner. 148 */ 149 void fireLostClipboardOwnershipEvent(::com::sun::star::uno::Reference< ::com::sun::star::datatransfer::clipboard::XClipboardOwner> oldOwner, 150 ::com::sun::star::uno::Reference< ::com::sun::star::datatransfer::XTransferable > oldContent); 151 152 void pasteboardChangedOwner(); 153 154 void provideDataForType(NSPasteboard* sender, const NSString* type); 155 156 void applicationDidBecomeActive(NSNotification* aNotification); 157 158 private: 159 160 /* Notify all registered XClipboardListener that the clipboard content 161 has changed. 162 */ 163 void fireClipboardChangedEvent(); 164 165 private: 166 ::com::sun::star::uno::Reference< ::com::sun::star::datatransfer::XMimeContentTypeFactory > mrXMimeCntFactory; 167 ::std::list< ::com::sun::star::uno::Reference< ::com::sun::star::datatransfer::clipboard::XClipboardListener > > mClipboardListeners; 168 ::com::sun::star::uno::Reference< ::com::sun::star::datatransfer::XTransferable > mXClipboardContent; 169 com::sun::star::uno::Reference< com::sun::star::datatransfer::clipboard::XClipboardOwner > mXClipboardOwner; 170 DataFlavorMapperPtr_t mpDataFlavorMapper; 171 bool mIsSystemPasteboard; 172 NSPasteboard* mPasteboard; 173 int mPasteboardChangeCount; 174 EventListener* mEventListener; 175 }; 176 177 #endif 178