1 /************************************************************************* 2 * 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * Copyright 2000, 2010 Oracle and/or its affiliates. 6 * 7 * OpenOffice.org - a multi-platform office productivity suite 8 * 9 * This file is part of OpenOffice.org. 10 * 11 * OpenOffice.org is free software: you can redistribute it and/or modify 12 * it under the terms of the GNU Lesser General Public License version 3 13 * only, as published by the Free Software Foundation. 14 * 15 * OpenOffice.org is distributed in the hope that it will be useful, 16 * but WITHOUT ANY WARRANTY; without even the implied warranty of 17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18 * GNU Lesser General Public License version 3 for more details 19 * (a copy is included in the LICENSE file that accompanied this code). 20 * 21 * You should have received a copy of the GNU Lesser General Public License 22 * version 3 along with OpenOffice.org. If not, see 23 * <http://www.openoffice.org/license.html> 24 * for a copy of the LGPLv3 License. 25 * 26 ************************************************************************/ 27 28 #ifndef FORMS_SOURCE_RICHTEXT_CLIPBOARDDISPATCHER_HXX 29 #define FORMS_SOURCE_RICHTEXT_CLIPBOARDDISPATCHER_HXX 30 31 #include "featuredispatcher.hxx" 32 #include <tools/link.hxx> 33 34 class TransferableClipboardListener; 35 class TransferableDataHelper; 36 //........................................................................ 37 namespace frm 38 { 39 //........................................................................ 40 41 //==================================================================== 42 //= OClipboardDispatcher 43 //==================================================================== 44 class OClipboardDispatcher : public ORichTextFeatureDispatcher 45 { 46 public: 47 enum ClipboardFunc 48 { 49 eCut, 50 eCopy, 51 ePaste 52 }; 53 54 private: 55 ClipboardFunc m_eFunc; 56 sal_Bool m_bLastKnownEnabled; 57 58 public: 59 OClipboardDispatcher( EditView& _rView, ClipboardFunc _eFunc ); 60 61 protected: 62 // XDispatch 63 virtual void SAL_CALL dispatch( const ::com::sun::star::util::URL& URL, const ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue >& Arguments ) throw (::com::sun::star::uno::RuntimeException); 64 65 // ORichTextFeatureDispatcher 66 virtual void invalidateFeatureState_Broadcast(); 67 virtual ::com::sun::star::frame::FeatureStateEvent 68 buildStatusEvent() const; 69 70 protected: 71 /** determines whether our functionality is currently available 72 to be overridden for ePaste 73 */ 74 virtual sal_Bool implIsEnabled( ) const; 75 }; 76 77 //==================================================================== 78 //= OPasteClipboardDispatcher 79 //==================================================================== 80 class OPasteClipboardDispatcher : public OClipboardDispatcher 81 { 82 private: 83 TransferableClipboardListener* m_pClipListener; 84 sal_Bool m_bPastePossible; 85 86 public: 87 OPasteClipboardDispatcher( EditView& _rView ); 88 89 protected: 90 ~OPasteClipboardDispatcher(); 91 92 // OClipboardDispatcher 93 virtual sal_Bool implIsEnabled( ) const; 94 95 // ORichTextFeatureDispatcher 96 virtual void disposing( ::osl::ClearableMutexGuard& _rClearBeforeNotify ); 97 98 private: 99 DECL_LINK( OnClipboardChanged, TransferableDataHelper* ); 100 }; 101 102 //........................................................................ 103 } // namespace frm 104 //........................................................................ 105 106 #endif // FORMS_SOURCE_RICHTEXT_CLIPBOARDDISPATCHER_HXX 107 108