dtrans/source/aqua/aqua_clipboard.hxx

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  30
  31 #ifndef _AQUA_CLIPBOARD_HXX_
  32 #define _AQUA_CLIPBOARD_HXX_
  33
  34 #include "DataFlavorMapping.hxx"
  35 #include <rtl/ustring.hxx>
  36 #include <sal/types.h>
  37 #include <cppuhelper/compbase4.hxx>
  38 #include <com/sun/star/datatransfer/XTransferable.hpp>
  39 #include <com/sun/star/datatransfer/clipboard/XClipboardEx.hpp>
  40 #include <com/sun/star/datatransfer/clipboard/XClipboardOwner.hpp>
  41 #include <com/sun/star/datatransfer/clipboard/XClipboardListener.hpp>
  42 #include <com/sun/star/datatransfer/clipboard/XClipboardNotifier.hpp>
  43 #include <com/sun/star/datatransfer/XMimeContentTypeFactory.hpp>
  44 #include <com/sun/star/datatransfer/clipboard/XFlushableClipboard.hpp>
  45 #include <com/sun/star/lang/XServiceInfo.hpp>
  46 #include <cppuhelper/basemutex.hxx>
  47 #include <com/sun/star/lang/XMultiComponentFactory.hpp>
  48
  49 #include <boost/utility.hpp>
  50 #include <list>
  51
  52 #include <premac.h>
  53 #import <Cocoa/Cocoa.h>
  54 #include <postmac.h>
  55
  56 class AquaClipboard;
  57
  58 @interface EventListener : NSObject
  59 {
  60      AquaClipboard* pAquaClipboard;
  61 }
  62
  63 // Init the pasteboard change listener with a reference to the OfficeClipboard
  64 // instance
  65 - (EventListener*)initWithAquaClipboard: (AquaClipboard*) pcb;
  66
  67 // Promiss resolver function
  68 - (void)pasteboard:(NSPasteboard*)sender provideDataForType:(NSString *)type;
  69
  70 -(void)applicationDidBecomeActive:(NSNotification*)aNotification;
  71
  72 -(void)disposing;
  73 @end
  74
  75
  76 class AquaClipboard : public ::cppu::BaseMutex,
  77                       public ::cppu::WeakComponentImplHelper4< com::sun::star::datatransfer::clipboard::XClipboardEx,
  78                                                                com::sun::star::datatransfer::clipboard::XClipboardNotifier,
  79                                                                com::sun::star::datatransfer::clipboard::XFlushableClipboard,
  80                                                                com::sun::star::lang::XServiceInfo >,
  81                       private ::boost::noncopyable
  82 {
  83 public:
  84   /* Create a clipboard instance.
  85
  86      @param pasteboard
  87      If not equal NULL the instance will be instantiated with the provided
  88      pasteboard reference and 'bUseSystemClipboard' will be ignored
  89
  90      @param bUseSystemClipboard
  91      If 'pasteboard' is NULL 'bUseSystemClipboard' determines whether the
  92      system clipboard will be created (bUseSystemClipboard == true) or if
  93      the DragPasteboard if bUseSystemClipboard == false
  94    */
  95   AquaClipboard(const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext >& context,
  96                 NSPasteboard* pasteboard = NULL,
  97                 bool bUseSystemClipboard = true);
  98
  99   ~AquaClipboard();
 100
 101   //------------------------------------------------
 102   // XClipboard
 103   //------------------------------------------------
 104
 105   virtual ::com::sun::star::uno::Reference< ::com::sun::star::datatransfer::XTransferable > SAL_CALL getContents()
 106     throw( ::com::sun::star::uno::RuntimeException );
 107
 108   virtual void SAL_CALL setContents( const ::com::sun::star::uno::Reference< ::com::sun::star::datatransfer::XTransferable >& xTransferable,
 109                                      const ::com::sun::star::uno::Reference< ::com::sun::star::datatransfer::clipboard::XClipboardOwner >& xClipboardOwner )
 110     throw( ::com::sun::star::uno::RuntimeException );
 111
 112   virtual ::rtl::OUString SAL_CALL getName()
 113     throw( ::com::sun::star::uno::RuntimeException );
 114
 115   //------------------------------------------------
 116   // XClipboardEx
 117   //------------------------------------------------
 118
 119   virtual sal_Int8 SAL_CALL getRenderingCapabilities()
 120     throw( ::com::sun::star::uno::RuntimeException );
 121
 122   //------------------------------------------------
 123   // XClipboardNotifier
 124   //------------------------------------------------
 125
 126   virtual void SAL_CALL addClipboardListener( const ::com::sun::star::uno::Reference< ::com::sun::star::datatransfer::clipboard::XClipboardListener >& listener )
 127     throw( ::com::sun::star::uno::RuntimeException );
 128
 129   virtual void SAL_CALL removeClipboardListener( const ::com::sun::star::uno::Reference< ::com::sun::star::datatransfer::clipboard::XClipboardListener >& listener )
 130     throw( ::com::sun::star::uno::RuntimeException );
 131
 132   //------------------------------------------------
 133   // XFlushableClipboard
 134   //------------------------------------------------
 135
 136   virtual void SAL_CALL flushClipboard( ) throw( com::sun::star::uno::RuntimeException );
 137
 138   //------------------------------------------------
 139   // XServiceInfo
 140   //------------------------------------------------
 141
 142   virtual ::rtl::OUString SAL_CALL getImplementationName()
 143     throw(::com::sun::star::uno::RuntimeException);
 144
 145   virtual sal_Bool SAL_CALL supportsService( const ::rtl::OUString& ServiceName )
 146     throw(::com::sun::star::uno::RuntimeException);
 147
 148   virtual ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL getSupportedServiceNames()
 149     throw(::com::sun::star::uno::RuntimeException);
 150
 151   /* Get a reference to the used pastboard.
 152    */
 153   NSPasteboard* getPasteboard() const;
 154
 155   /* Notify the current clipboard owner that he is no longer the clipboard owner.
 156    */
 157   void fireLostClipboardOwnershipEvent(::com::sun::star::uno::Reference< ::com::sun::star::datatransfer::clipboard::XClipboardOwner> oldOwner,
 158                                        ::com::sun::star::uno::Reference< ::com::sun::star::datatransfer::XTransferable > oldContent);
 159
 160   void pasteboardChangedOwner();
 161
 162   void provideDataForType(NSPasteboard* sender, NSString* type);
 163
 164   void applicationDidBecomeActive(NSNotification* aNotification);
 165
 166 private:
 167
 168   /* Notify all registered XClipboardListener that the clipboard content
 169      has changed.
 170   */
 171   void fireClipboardChangedEvent();
 172
 173 private:
 174   const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext > mXComponentContext;
 175   ::com::sun::star::uno::Reference< ::com::sun::star::datatransfer::XMimeContentTypeFactory > mrXMimeCntFactory;
 176   ::std::list< ::com::sun::star::uno::Reference< ::com::sun::star::datatransfer::clipboard::XClipboardListener > > mClipboardListeners;
 177   ::com::sun::star::uno::Reference< ::com::sun::star::datatransfer::XTransferable > mXClipboardContent;
 178   com::sun::star::uno::Reference< com::sun::star::datatransfer::clipboard::XClipboardOwner > mXClipboardOwner;
 179   DataFlavorMapperPtr_t mpDataFlavorMapper;
 180   bool mIsSystemPasteboard;
 181   NSPasteboard* mPasteboard;
 182   int mPasteboardChangeCount;
 183   EventListener* mEventListener;
 184 };
 185
 186 #endif