1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ 2 /* 3 * This file is part of the LibreOffice project. 4 * 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_SFX2_SOURCE_APPL_IMPLDDE_HXX 20 #define INCLUDED_SFX2_SOURCE_APPL_IMPLDDE_HXX 21 22 #include <rtl/ustring.hxx> 23 #include <sfx2/linksrc.hxx> 24 #include <tools/link.hxx> 25 26 class DdeConnection; 27 class DdeData; 28 class DdeLink; 29 class DdeRequest; 30 class DdeTransaction; 31 32 namespace sfx2 33 { 34 35 class SvDDEObject : public SvLinkSource 36 { 37 OUString sItem; 38 39 std::unique_ptr<DdeConnection> pConnection; 40 std::unique_ptr<DdeLink> pLink; 41 std::unique_ptr<DdeRequest> pRequest; 42 css::uno::Any * pGetData; 43 44 bool bWaitForData; // waiting for data? 45 46 47 static bool ImplHasOtherFormat( DdeTransaction& ); 48 DECL_LINK( ImplGetDDEData, const DdeData*, void ); 49 DECL_LINK( ImplDoneDDEData, bool, void ); 50 51 protected: 52 virtual ~SvDDEObject() override; 53 54 public: 55 SvDDEObject(); 56 57 virtual bool GetData( css::uno::Any & rData /*out param*/, 58 const OUString & aMimeType, 59 bool bSynchron = false ) override; 60 61 virtual bool Connect( SvBaseLink * ) override; 62 virtual void Edit(weld::Window* pParent, sfx2::SvBaseLink* pBaseLink, const Link<const OUString&, void>& rEndEditHdl) override; 63 64 virtual bool IsPending() const override; 65 virtual bool IsDataComplete() const override; 66 }; 67 68 } 69 70 #endif 71 72 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */ 73