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 INCLUDED_SFX2_IPCLIENT_HXX
  20 #define INCLUDED_SFX2_IPCLIENT_HXX
  21
  22 #include <sal/config.h>
  23 #include <sfx2/dllapi.h>
  24 #include <sal/types.h>
  25 #include <rtl/ref.hxx>
  26
  27 #include <tools/gen.hxx>
  28
  29 #include <vcl/window.hxx>
  30 #include <vcl/errcode.hxx>
  31
  32 namespace com::sun::star::embed { class XEmbeddedObject; }
  33 namespace com::sun::star::uno { template <typename > class Reference; }
  34
  35 class SfxInPlaceClient_Impl;
  36 class SfxViewShell;
  37 class SfxObjectShell;
  38 class Fraction;
  39
  40
  41 class SFX2_DLLPUBLIC SfxInPlaceClient
  42 {
  43 friend class SfxInPlaceClient_Impl;
  44
  45     rtl::Reference<SfxInPlaceClient_Impl>  m_xImp;
  46     SfxViewShell*           m_pViewSh;
  47     VclPtr<vcl::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( tools::Rectangle& );
  54
  55     // notify the client that an active object has changed its VisualAreaSize
  56     SAL_DLLPRIVATE virtual void ViewChanged();
  57
  58 public:
  59                         SfxInPlaceClient( SfxViewShell* pViewShell, vcl::Window* pDraw, sal_Int64 nAspect );
  60     virtual             ~SfxInPlaceClient();
  61
  62     SfxInPlaceClient(const SfxInPlaceClient &) = delete;
  63     SfxInPlaceClient& operator=(const SfxInPlaceClient &) = delete;
  64
  65     SfxViewShell*       GetViewShell() const { return m_pViewSh; }
  66     vcl::Window*        GetEditWin() const { return m_pEditWin; }
  67     const css::uno::Reference < css::embed::XEmbeddedObject >& GetObject() const;
  68     void                SetObject( const css::uno::Reference < css::embed::XEmbeddedObject >& rObject );
  69     void                SetObjectState( sal_Int32 );
  70     bool                IsObjectUIActive() const;
  71     bool                IsObjectInPlaceActive() const;
  72     void                DeactivateObject();
  73     bool                SetObjArea( const tools::Rectangle & );
  74     const tools::Rectangle&    GetObjArea() const;
  75     tools::Rectangle           GetScaledObjArea() const;
  76     void                SetSizeScale( const Fraction & rScaleWidth, const Fraction & rScaleHeight );
  77     void                SetObjAreaAndScale( const tools::Rectangle&, const Fraction&, const Fraction& );
  78     const Fraction&     GetScaleWidth() const;
  79     const Fraction&     GetScaleHeight() const;
  80     void                Invalidate();
  81     static SfxInPlaceClient* GetClient( SfxObjectShell const * pDoc, const css::uno::Reference < css::embed::XEmbeddedObject >& xObject );
  82     sal_Int64           GetAspect() const;
  83     sal_Int64           GetObjectMiscStatus() const;
  84     ErrCode             DoVerb( tools::Long nVerb );
  85     void                VisAreaChanged();
  86     void                ResetObject();
  87     bool                IsUIActive() const;
  88
  89     /// To indicate that negated document X coordinates are used
  90     void                SetNegativeX(bool bSet);
  91     bool                IsNegativeX() const;
  92
  93     virtual void        FormatChanged(); // object format was changed (used for StarMath formulas aligning)
  94 };
  95
  96 #endif
  97
  98 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */