svx/source/svdraw/svdoopengl.cxx

   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 #include <config_features.h>
  11
  12 #include <svdoopengl.hxx>
  13 #include <sdr/contact/viewcontactofopenglobj.hxx>
  14
  15 #include <vcl/opengl/IOpenGLRenderer.hxx>
  16
  17 SdrOpenGLObj::SdrOpenGLObj()
  18   : SdrObject(),
  19     IOpenGLInfoProvider(),
  20     mpContext(NULL)
  21 {
  22 #if HAVE_FEATURE_DESKTOP
  23     mpContext = OpenGLContext::Create();
  24 #endif
  25 }
  26
  27 SdrOpenGLObj::~SdrOpenGLObj()
  28 {
  29 }
  30
  31 sdr::contact::ViewContact* SdrOpenGLObj::CreateObjectSpecificViewContact()
  32 {
  33     return new sdr::contact::ViewContactOfOpenGLObj(*this);
  34 }
  35
  36
  37 void SdrOpenGLObj::NbcResize(const Point& rRef, const Fraction& xFact, const Fraction& yFact)
  38 {
  39     SdrObject::NbcResize(rRef, xFact, yFact);
  40
  41     // now pass the information to the OpenGL context
  42     if (mpContext.is())
  43         mpContext->setWinSize(aOutRect.GetSize());
  44
  45     SAL_WARN("svx.opengl", "resized opengl drawinglayer object");
  46 }
  47
  48 void SdrOpenGLObj::setRenderer(IOpenGLRenderer* pRenderer)
  49 {
  50     mpRenderer.reset(pRenderer);
  51     mpRenderer->setInfoProvider(this);
  52 }
  53
  54 IOpenGLRenderer* SdrOpenGLObj::getRenderer()
  55 {
  56     return mpRenderer.get();
  57 }
  58
  59 bool SdrOpenGLObj::isOpenGLInitialized()
  60 {
  61     return mpContext.is() && mpContext->isInitialized();
  62 }
  63
  64 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */