include/sfx2/ipclient.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
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   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 _SFX_IPCLIENT_HXX
  20 #define _SFX_IPCLIENT_HXX
  21
  22 #include "sal/config.h"
  23 #include "sfx2/dllapi.h"
  24 #include "sal/types.h"
  25 #include <com/sun/star/uno/Reference.h>
  26 #include <com/sun/star/embed/Aspects.hpp>
  27 #include <com/sun/star/embed/XEmbeddedObject.hpp>
  28
  29 #include <tools/gen.hxx>
  30
  31 #include <sfx2/objsh.hxx>
  32
  33 class SfxInPlaceClient_Impl;
  34 class SfxViewShell;
  35 class SfxObjectShell;
  36 class Window;
  37 class Fraction;
  38
  39 //=========================================================================
  40
  41 class SFX2_DLLPUBLIC SfxInPlaceClient
  42 {
  43 friend class SfxInPlaceClient_Impl;
  44
  45     SfxInPlaceClient_Impl*  m_pImp;
  46     SfxViewShell*           m_pViewSh;
  47     Window*                 m_pEditWin;
  48
  49     // called after the requested new object area was negotiated
  50     SAL_DLLPRIVATE virtual void ObjectAreaChanged();
  51
  52     // an active object was resized by the user and now asks for the new space
  53     SAL_DLLPRIVATE virtual void RequestNewObjectArea( Rectangle& );
  54
  55     // notify the client that an active object has changed its VisualAreaSize
  56     SAL_DLLPRIVATE virtual void ViewChanged();
  57
  58     // an object wants to become visible
  59     SAL_DLLPRIVATE virtual void MakeVisible();
  60
  61 public:
  62                         SfxInPlaceClient( SfxViewShell* pViewShell, Window* pDraw, sal_Int64 nAspect = com::sun::star::embed::Aspects::MSOLE_CONTENT );
  63     virtual             ~SfxInPlaceClient();
  64
  65     SfxViewShell*       GetViewShell() const { return m_pViewSh; }
  66     Window*             GetEditWin() const { return m_pEditWin; }
  67     com::sun::star::uno::Reference < com::sun::star::embed::XEmbeddedObject > GetObject() const;
  68     void                SetObject( const com::sun::star::uno::Reference < com::sun::star::embed::XEmbeddedObject >& rObject );
  69     void                SetObjectState( sal_Int32 );
  70     Size                GetObjectVisAreaSize() const;
  71     sal_Bool            IsObjectUIActive() const;
  72     sal_Bool            IsObjectInPlaceActive() const;
  73     void                DeactivateObject();
  74     sal_Bool                SetObjArea( const Rectangle & );
  75     Rectangle           GetObjArea() const;
  76     Rectangle           GetScaledObjArea() const;
  77     void                SetSizeScale( const Fraction & rScaleWidth, const Fraction & rScaleHeight );
  78     sal_Bool            SetObjAreaAndScale( const Rectangle&, const Fraction&, const Fraction& );
  79     const Fraction&     GetScaleWidth() const;
  80     const Fraction&     GetScaleHeight() const;
  81     void                Invalidate();
  82     static SfxInPlaceClient* GetClient( SfxObjectShell* pDoc, const com::sun::star::uno::Reference < com::sun::star::embed::XEmbeddedObject >& xObject );
  83     sal_Int64           GetAspect() const;
  84     sal_Int64           GetObjectMiscStatus() const;
  85     ErrCode             DoVerb( long nVerb );
  86     void                VisAreaChanged();
  87     void                ResetObject();
  88     sal_Bool                IsUIActive();
  89
  90     virtual void        FormatChanged(); // object format was changed (used for StarMath formulas aligning)
  91 };
  92
  93 #endif
  94
  95 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */