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       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 _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                 :         62 :     SfxViewShell*       GetViewShell() const { return m_pViewSh; }
      66                 :         18 :     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: */