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 <svx/sdr/overlay/overlayrollingrectangle.hxx>
      21             : #include <tools/gen.hxx>
      22             : #include <vcl/outdev.hxx>
      23             : #include <basegfx/matrix/b2dhommatrix.hxx>
      24             : #include <svx/sdr/overlay/overlaytools.hxx>
      25             : #include <svx/sdr/overlay/overlaymanager.hxx>
      26             : #include <basegfx/polygon/b2dpolygontools.hxx>
      27             : #include <basegfx/polygon/b2dpolygon.hxx>
      28             : #include <drawinglayer/primitive2d/polygonprimitive2d.hxx>
      29             : 
      30             : //////////////////////////////////////////////////////////////////////////////
      31             : 
      32             : namespace sdr
      33             : {
      34             :     namespace overlay
      35             :     {
      36           0 :         drawinglayer::primitive2d::Primitive2DSequence OverlayRollingRectangleStriped::createOverlayObjectPrimitive2DSequence()
      37             :         {
      38           0 :             drawinglayer::primitive2d::Primitive2DSequence aRetval;
      39             : 
      40           0 :             if(getOverlayManager() && (getShowBounds() || getExtendedLines()))
      41             :             {
      42           0 :                 const basegfx::BColor aRGBColorA(getOverlayManager()->getStripeColorA().getBColor());
      43           0 :                 const basegfx::BColor aRGBColorB(getOverlayManager()->getStripeColorB().getBColor());
      44           0 :                 const double fStripeLengthPixel(getOverlayManager()->getStripeLengthPixel());
      45           0 :                 const basegfx::B2DRange aRollingRectangle(getBasePosition(), getSecondPosition());
      46             : 
      47           0 :                 if(getShowBounds())
      48             :                 {
      49             :                     // view-independent part, create directly
      50           0 :                     const basegfx::B2DPolygon aPolygon(basegfx::tools::createPolygonFromRect(aRollingRectangle));
      51             :                     const drawinglayer::primitive2d::Primitive2DReference aReference(
      52             :                         new drawinglayer::primitive2d::PolygonMarkerPrimitive2D(
      53             :                             aPolygon,
      54             :                             aRGBColorA,
      55             :                             aRGBColorB,
      56           0 :                             fStripeLengthPixel));
      57             : 
      58           0 :                     drawinglayer::primitive2d::appendPrimitive2DReferenceToPrimitive2DSequence(aRetval, aReference);
      59             :                 }
      60             : 
      61           0 :                 if(getExtendedLines())
      62             :                 {
      63             :                     // view-dependent part, use helper primitive
      64             :                     const drawinglayer::primitive2d::Primitive2DReference aReference(
      65             :                         new drawinglayer::primitive2d::OverlayRollingRectanglePrimitive(
      66             :                             aRollingRectangle,
      67             :                             aRGBColorA,
      68             :                             aRGBColorB,
      69           0 :                             fStripeLengthPixel));
      70             : 
      71           0 :                     drawinglayer::primitive2d::appendPrimitive2DReferenceToPrimitive2DSequence(aRetval, aReference);
      72           0 :                 }
      73             :             }
      74             : 
      75           0 :             return aRetval;
      76             :         }
      77             : 
      78           0 :         void OverlayRollingRectangleStriped::stripeDefinitionHasChanged()
      79             :         {
      80             :             // react on OverlayManager's stripe definition change
      81           0 :             objectChange();
      82           0 :         }
      83             : 
      84           0 :         OverlayRollingRectangleStriped::OverlayRollingRectangleStriped(
      85             :             const basegfx::B2DPoint& rBasePos,
      86             :             const basegfx::B2DPoint& rSecondPos,
      87             :             bool bExtendedLines,
      88             :             bool bShowBounds)
      89             :         :   OverlayObjectWithBasePosition(rBasePos, Color(COL_BLACK)),
      90             :             maSecondPosition(rSecondPos),
      91             :             mbExtendedLines(bExtendedLines),
      92           0 :             mbShowBounds(bShowBounds)
      93             :         {
      94           0 :         }
      95             : 
      96           0 :         OverlayRollingRectangleStriped::~OverlayRollingRectangleStriped()
      97             :         {
      98           0 :         }
      99             : 
     100           0 :         void OverlayRollingRectangleStriped::setSecondPosition(const basegfx::B2DPoint& rNew)
     101             :         {
     102           0 :             if(rNew != maSecondPosition)
     103             :             {
     104             :                 // remember new value
     105           0 :                 maSecondPosition = rNew;
     106             : 
     107             :                 // register change (after change)
     108           0 :                 objectChange();
     109             :             }
     110           0 :         }
     111             :     } // end of namespace overlay
     112             : } // end of namespace sdr
     113             : 
     114             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */