forms/source/richtext/richtextviewport.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.
   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_FORMS_SOURCE_RICHTEXT_RICHTEXTVIEWPORT_HXX
  20 #define INCLUDED_FORMS_SOURCE_RICHTEXT_RICHTEXTVIEWPORT_HXX
  21
  22 #include <vcl/ctrl.hxx>
  23
  24 class EditView;
  25
  26 namespace frm
  27 {
  28     class RichTextViewPort : public Control
  29     {
  30     private:
  31         EditView*   m_pView;
  32         Link<LinkParamNone*,void> m_aInvalidationHandler;
  33         bool        m_bHideInactiveSelection;
  34
  35     public:
  36         explicit RichTextViewPort( vcl::Window* _pParent );
  37
  38         void    setView( EditView& _rView );
  39
  40         inline void    setAttributeInvalidationHandler( const Link<LinkParamNone*,void>& _rHandler ) { m_aInvalidationHandler = _rHandler; }
  41
  42         void    SetHideInactiveSelection( bool _bHide );
  43         bool    GetHideInactiveSelection() const { return m_bHideInactiveSelection; }
  44
  45     protected:
  46         virtual void        Paint( vcl::RenderContext& rRenderContext, const Rectangle& rRect ) override;
  47         virtual void        GetFocus() override;
  48         virtual void        LoseFocus() override;
  49         virtual void        KeyInput( const KeyEvent& _rKEvt ) override;
  50         virtual void        MouseMove( const MouseEvent& _rMEvt ) override;
  51         virtual void        MouseButtonDown( const MouseEvent& _rMEvt ) override;
  52         virtual void        MouseButtonUp( const MouseEvent& _rMEvt ) override;
  53
  54     private:
  55         inline void implInvalidateAttributes() const
  56         {
  57             m_aInvalidationHandler.Call( nullptr );
  58         }
  59     };
  60
  61
  62 } // namespace frm
  63
  64
  65 #endif // INCLUDED_FORMS_SOURCE_RICHTEXT_RICHTEXTVIEWPORT_HXX
  66
  67 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */