Line data    Source code

       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             : 
      20             : #include <helperwrongspellrenderer.hxx>
      21             : #include <drawinglayer/primitive2d/wrongspellprimitive2d.hxx>
      22             : #include <tools/gen.hxx>
      23             : #include <vcl/outdev.hxx>
      24             : #include <basegfx/color/bcolormodifier.hxx>
      25             : 
      26             : 
      27             : 
      28             : using namespace com::sun::star;
      29             : 
      30             : 
      31             : 
      32             : namespace drawinglayer
      33             : {
      34           0 :     bool renderWrongSpellPrimitive2D(
      35             :         const primitive2d::WrongSpellPrimitive2D& rWrongSpellCandidate,
      36             :         OutputDevice& rOutputDevice,
      37             :         const basegfx::B2DHomMatrix& rObjectToViewTransformation,
      38             :         const basegfx::BColorModifierStack& rBColorModifierStack)
      39             :     {
      40           0 :         const basegfx::B2DHomMatrix aLocalTransform(rObjectToViewTransformation * rWrongSpellCandidate.getTransformation());
      41           0 :         const basegfx::B2DVector aFontVectorPixel(aLocalTransform * basegfx::B2DVector(0.0, 1.0));
      42           0 :         const sal_uInt32 nFontPixelHeight(basegfx::fround(aFontVectorPixel.getLength()));
      43             : 
      44             :         static const sal_uInt32 nMinimumFontHeight(5); // #define WRONG_SHOW_MIN         5
      45             : 
      46           0 :         if(nFontPixelHeight > nMinimumFontHeight)
      47             :         {
      48           0 :             const basegfx::B2DPoint aStart(aLocalTransform * basegfx::B2DPoint(rWrongSpellCandidate.getStart(), 0.0));
      49           0 :             const basegfx::B2DPoint aStop(aLocalTransform * basegfx::B2DPoint(rWrongSpellCandidate.getStop(), 0.0));
      50           0 :             const Point aVclStart(basegfx::fround(aStart.getX()), basegfx::fround(aStart.getY()));
      51           0 :             const Point aVclStop(basegfx::fround(aStop.getX()), basegfx::fround(aStop.getY()));
      52             : 
      53             :             // #i101075# draw it. Do not forget to use the evtl. offsetted origin of the target device,
      54             :             // e.g. when used with mask/transparence buffer device
      55           0 :             const Point aOrigin(rOutputDevice.GetMapMode().GetOrigin());
      56             : 
      57           0 :             const basegfx::BColor aProcessedColor(rBColorModifierStack.getModifiedColor(rWrongSpellCandidate.getColor()));
      58           0 :             const bool bMapModeEnabledState(rOutputDevice.IsMapModeEnabled());
      59             : 
      60           0 :             rOutputDevice.EnableMapMode(false);
      61           0 :             rOutputDevice.SetLineColor(Color(aProcessedColor));
      62           0 :             rOutputDevice.SetFillColor();
      63           0 :             rOutputDevice.DrawWaveLine(aOrigin + aVclStart, aOrigin + aVclStop);
      64           0 :             rOutputDevice.EnableMapMode(bMapModeEnabledState);
      65             :         }
      66             : 
      67             :         // cannot really go wrong
      68           0 :         return true;
      69             :     }
      70             : } // end of namespace drawinglayer
      71             : 
      72             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */