svx/source/sdr/contact/viewcontactofsdrrectobj.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  * 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
  21 #include <svx/sdr/contact/viewcontactofsdrrectobj.hxx>
  22 #include <svx/svdorect.hxx>
  23 #include <svx/sdr/primitive2d/sdrattributecreator.hxx>
  24 #include <svx/sdr/primitive2d/sdrrectangleprimitive2d.hxx>
  25 #include <svl/itemset.hxx>
  26 #include <svx/sdr/primitive2d/sdrprimitivetools.hxx>
  27 #include <basegfx/matrix/b2dhommatrixtools.hxx>
  28 #include <svx/svdmodel.hxx>
  29
  30 //////////////////////////////////////////////////////////////////////////////
  31
  32 namespace sdr
  33 {
  34     namespace contact
  35     {
  36         ViewContactOfSdrRectObj::ViewContactOfSdrRectObj(SdrRectObj& rRectObj)
  37         :   ViewContactOfTextObj(rRectObj)
  38         {
  39         }
  40
  41         ViewContactOfSdrRectObj::~ViewContactOfSdrRectObj()
  42         {
  43         }
  44
  45         drawinglayer::primitive2d::Primitive2DSequence ViewContactOfSdrRectObj::createViewIndependentPrimitive2DSequence() const
  46         {
  47             const SfxItemSet& rItemSet = GetRectObj().GetMergedItemSet();
  48             const drawinglayer::attribute::SdrLineFillShadowTextAttribute aAttribute(
  49                 drawinglayer::primitive2d::createNewSdrLineFillShadowTextAttribute(
  50                     rItemSet,
  51                     GetRectObj().getText(0),
  52                     false));
  53
  54             // take unrotated snap rect (direct model data) for position and size
  55             Rectangle rRectangle = GetRectObj().GetGeoRect();
  56             // Hack for calc, transform position of object according
  57             // to current zoom so as objects relative position to grid
  58             // appears stable
  59             rRectangle += GetRectObj().GetGridOffset();
  60             const ::basegfx::B2DRange aObjectRange(
  61                 rRectangle.Left(), rRectangle.Top(),
  62                 rRectangle.Right(), rRectangle.Bottom() );
  63
  64             const GeoStat& rGeoStat(GetRectObj().GetGeoStat());
  65
  66             // fill object matrix
  67             basegfx::B2DHomMatrix aObjectMatrix(basegfx::tools::createScaleShearXRotateTranslateB2DHomMatrix(
  68                 aObjectRange.getWidth(), aObjectRange.getHeight(),
  69                 rGeoStat.nShearWink ? tan((36000 - rGeoStat.nShearWink) * F_PI18000) : 0.0,
  70                 rGeoStat.nDrehWink ? (36000 - rGeoStat.nDrehWink) * F_PI18000 : 0.0,
  71                 aObjectRange.getMinX(), aObjectRange.getMinY()));
  72
  73             // calculate corner radius
  74             sal_uInt32 nCornerRadius(((SdrEckenradiusItem&)(rItemSet.Get(SDRATTR_ECKENRADIUS))).GetValue());
  75             double fCornerRadiusX;
  76             double fCornerRadiusY;
  77             drawinglayer::primitive2d::calculateRelativeCornerRadius(nCornerRadius, aObjectRange, fCornerRadiusX, fCornerRadiusY);
  78
  79             // #i105856# use knowledge about pickthrough from the model
  80             const bool bPickThroughTransparentTextFrames(
  81                 GetRectObj().GetModel() && GetRectObj().GetModel()->IsPickThroughTransparentTextFrames());
  82
  83             // create primitive. Always create primitives to allow the decomposition of
  84             // SdrRectanglePrimitive2D to create needed invisible elements for HitTest and/or BoundRect
  85             const drawinglayer::primitive2d::Primitive2DReference xReference(
  86                 new drawinglayer::primitive2d::SdrRectanglePrimitive2D(
  87                     aObjectMatrix,
  88                     aAttribute,
  89                     fCornerRadiusX,
  90                     fCornerRadiusY,
  91                     // #i105856# use fill for HitTest when TextFrame and not PickThrough
  92                     GetRectObj().IsTextFrame() && !bPickThroughTransparentTextFrames));
  93
  94             return drawinglayer::primitive2d::Primitive2DSequence(&xReference, 1);
  95         }
  96     } // end of namespace contact
  97 } // end of namespace sdr
  98
  99 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */