embedserv/source/embed/iipaobj.cxx

   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
  20 #include <iipaobj.hxx>
  21 #include <embeddoc.hxx>
  22
  23
  24 CIIAObj::CIIAObj(DocumentHolder* pDocHolder)
  25     : m_refCount( 0 ),
  26       m_rDocHolder( pDocHolder )
  27 {
  28 }
  29
  30
  31 CIIAObj::~CIIAObj()
  32 {
  33     return;
  34 }
  35
  36 /* IUnknown methods */
  37
  38 STDMETHODIMP CIIAObj::QueryInterface(REFIID riid, LPVOID* ppv)
  39 {
  40     *ppv=nullptr;
  41
  42     if(IID_IUnknown==riid ||
  43        IID_IOleWindow==riid ||
  44        IID_IOleInPlaceActiveObject==riid)
  45         *ppv=this;
  46
  47     //AddRef any interface we'll return.
  48     if (nullptr!=*ppv)
  49     {
  50         static_cast<LPUNKNOWN>(*ppv)->AddRef();
  51         return NOERROR;
  52     }
  53
  54     return ResultFromScode(E_NOINTERFACE);
  55 }
  56
  57
  58 STDMETHODIMP_(ULONG) CIIAObj::AddRef()
  59 {
  60     return osl_atomic_increment( &m_refCount);
  61 }
  62
  63 STDMETHODIMP_(ULONG) CIIAObj::Release()
  64 {
  65     sal_Int32 nCount = osl_atomic_decrement( &m_refCount);
  66     if ( nCount == 0 )
  67         delete this;
  68
  69     return nCount;
  70 }
  71
  72 /* IOleInPlaceActiveObject methods*/
  73
  74 STDMETHODIMP CIIAObj::GetWindow(HWND *)
  75 {
  76     return NOERROR;
  77 }
  78
  79 STDMETHODIMP CIIAObj::ContextSensitiveHelp(BOOL)
  80 {
  81     return NOERROR;
  82 }
  83
  84 STDMETHODIMP CIIAObj::TranslateAccelerator(LPMSG)
  85 {
  86     return NOERROR;
  87 }
  88
  89 STDMETHODIMP CIIAObj::OnFrameWindowActivate(BOOL)
  90 {
  91     return NOERROR;
  92 }
  93
  94 STDMETHODIMP CIIAObj::OnDocWindowActivate(BOOL)
  95 {
  96     return NOERROR;
  97 }
  98
  99 STDMETHODIMP CIIAObj::ResizeBorder(
 100     LPCRECT pRect,LPOLEINPLACEUIWINDOW,BOOL bFrame)
 101 {
 102     if(!bFrame) return NOERROR;
 103
 104     if ( !m_rDocHolder.is() )
 105         return E_FAIL;
 106
 107     return m_rDocHolder->SetContRects(pRect);
 108 }
 109
 110
 111 STDMETHODIMP CIIAObj::EnableModeless(BOOL)
 112 {
 113     return NOERROR;
 114 }
 115
 116 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */