cppcanvas/source/uno/uno_mtfrenderer.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
  10 #ifndef _UNO_MTF_RENDERER_HXX_
  11 #define _UNO_MTF_RENDERER_HXX_
  12 #include <com/sun/star/rendering/MtfRenderer.hpp>
  13 #include <com/sun/star/rendering/XBitmapCanvas.hpp>
  14 #include <com/sun/star/uno/XComponentContext.hpp>
  15 #include <com/sun/star/beans/XFastPropertySet.hpp>
  16 #include <cppuhelper/compbase2.hxx>
  17 #include <cppuhelper/basemutex.hxx>
  18 #include <vcl/gdimtf.hxx>
  19
  20 typedef cppu::WeakComponentImplHelper2<com::sun::star::rendering::XMtfRenderer, com::sun::star::beans::XFastPropertySet> MtfRendererBase;
  21
  22 class MtfRenderer : private cppu::BaseMutex, public MtfRendererBase
  23 {
  24 public:
  25     MtfRenderer (com::sun::star::uno::Sequence<com::sun::star::uno::Any> const& args,
  26                  com::sun::star::uno::Reference<com::sun::star::uno::XComponentContext> const&);
  27
  28     // XMtfRenderer iface
  29     void SAL_CALL setMetafile (const ::com::sun::star::uno::Sequence< sal_Int8 >& rMtf) throw (::com::sun::star::uno::RuntimeException);
  30     void SAL_CALL draw (double fScaleX, double fScaleY) throw (::com::sun::star::uno::RuntimeException);
  31
  32     // XFastPropertySet
  33     // setFastPropertyValue (0, GDIMetaFile*) is used to speedup the rendering
  34     virtual ::com::sun::star::uno::Any SAL_CALL getFastPropertyValue(sal_Int32 /*nHandle*/)  throw (::com::sun::star::uno::RuntimeException) { return ::com::sun::star::uno::Any(); }
  35     virtual void SAL_CALL setFastPropertyValue(sal_Int32 nHandle, const ::com::sun::star::uno::Any&)  throw (::com::sun::star::uno::RuntimeException);
  36
  37 private:
  38     GDIMetaFile* mpMetafile;
  39     com::sun::star::uno::Reference<com::sun::star::rendering::XBitmapCanvas> mxCanvas;
  40 };
  41
  42 #endif
  43
  44 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */