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.
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   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 <svx/sdr/contact/viewcontactofsdrrectobj.hxx>
  21 #include <svx/svdorect.hxx>
  22 #include <svx/sdr/primitive2d/sdrattributecreator.hxx>
  23 #include <sdr/primitive2d/sdrrectangleprimitive2d.hxx>
  24 #include <svl/itemset.hxx>
  25 #include <sdr/primitive2d/sdrprimitivetools.hxx>
  26 #include <basegfx/matrix/b2dhommatrixtools.hxx>
  27 #include <svx/svdmodel.hxx>
  28
  29 namespace sdr { namespace contact {
  30
  31 ViewContactOfSdrRectObj::ViewContactOfSdrRectObj(SdrRectObj& rRectObj)
  32 :   ViewContactOfTextObj(rRectObj)
  33 {
  34 }
  35
  36 ViewContactOfSdrRectObj::~ViewContactOfSdrRectObj()
  37 {
  38 }
  39
  40 drawinglayer::primitive2d::Primitive2DContainer ViewContactOfSdrRectObj::createViewIndependentPrimitive2DSequence() const
  41 {
  42     const SfxItemSet& rItemSet = GetRectObj().GetMergedItemSet();
  43     const drawinglayer::attribute::SdrLineFillShadowTextAttribute aAttribute(
  44         drawinglayer::primitive2d::createNewSdrLineFillShadowTextAttribute(
  45             rItemSet,
  46             GetRectObj().getText(0),
  47             false));
  48
  49     // take unrotated snap rect (direct model data) for position and size
  50     tools::Rectangle rRectangle = GetRectObj().GetGeoRect();
  51     // Hack for calc, transform position of object according
  52     // to current zoom so as objects relative position to grid
  53     // appears stable
  54     rRectangle += GetRectObj().GetGridOffset();
  55     const ::basegfx::B2DRange aObjectRange(
  56         rRectangle.Left(), rRectangle.Top(),
  57         rRectangle.Right(), rRectangle.Bottom() );
  58
  59     const GeoStat& rGeoStat(GetRectObj().GetGeoStat());
  60
  61     // fill object matrix
  62     basegfx::B2DHomMatrix aObjectMatrix(basegfx::tools::createScaleShearXRotateTranslateB2DHomMatrix(
  63         aObjectRange.getWidth(), aObjectRange.getHeight(),
  64         rGeoStat.nShearAngle ? tan((36000 - rGeoStat.nShearAngle) * F_PI18000) : 0.0,
  65         rGeoStat.nRotationAngle ? (36000 - rGeoStat.nRotationAngle) * F_PI18000 : 0.0,
  66         aObjectRange.getMinX(), aObjectRange.getMinY()));
  67
  68     // calculate corner radius
  69     sal_uInt32 nCornerRadius((static_cast<const SdrMetricItem&>(rItemSet.Get(SDRATTR_ECKENRADIUS))).GetValue());
  70     double fCornerRadiusX;
  71     double fCornerRadiusY;
  72     drawinglayer::primitive2d::calculateRelativeCornerRadius(nCornerRadius, aObjectRange, fCornerRadiusX, fCornerRadiusY);
  73
  74     // #i105856# use knowledge about pickthrough from the model
  75     const bool bPickThroughTransparentTextFrames(
  76         GetRectObj().GetModel() && GetRectObj().GetModel()->IsPickThroughTransparentTextFrames());
  77
  78     // create primitive. Always create primitives to allow the decomposition of
  79     // SdrRectanglePrimitive2D to create needed invisible elements for HitTest and/or BoundRect
  80     const drawinglayer::primitive2d::Primitive2DReference xReference(
  81         new drawinglayer::primitive2d::SdrRectanglePrimitive2D(
  82             aObjectMatrix,
  83             aAttribute,
  84             fCornerRadiusX,
  85             fCornerRadiusY,
  86             // #i105856# use fill for HitTest when TextFrame and not PickThrough
  87             GetRectObj().IsTextFrame() && !bPickThroughTransparentTextFrames));
  88
  89     return drawinglayer::primitive2d::Primitive2DContainer{ xReference };
  90 }
  91
  92 }}
  93
  94 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */