include/drawinglayer/primitive2d/Primitive2DContainer.hxx

   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 #pragma once
  21
  22 #include <drawinglayer/drawinglayerdllapi.h>
  23
  24 #include <drawinglayer/primitive2d/CommonTypes.hxx>
  25 #include <drawinglayer/primitive2d/Primitive2DVisitor.hxx>
  26
  27 #include <basegfx/range/b2drange.hxx>
  28 #include <deque>
  29
  30 namespace drawinglayer::geometry
  31 {
  32 class ViewInformation2D;
  33 }
  34
  35 namespace drawinglayer::primitive2d
  36 {
  37 class SAL_WARN_UNUSED DRAWINGLAYER_DLLPUBLIC Primitive2DContainer
  38     : public std::deque<Primitive2DReference>,
  39       public Primitive2DDecompositionVisitor
  40 {
  41 public:
  42     // use zero because we allocate a lot of empty containers
  43     explicit Primitive2DContainer()
  44         : deque(0)
  45     {
  46     }
  47     explicit Primitive2DContainer(size_type count)
  48         : deque(count)
  49     {
  50     }
  51     virtual ~Primitive2DContainer() override;
  52     Primitive2DContainer(const Primitive2DContainer& other)
  53         : deque(other)
  54     {
  55     }
  56     Primitive2DContainer(Primitive2DContainer&& other) noexcept
  57         : deque(std::move(other))
  58     {
  59     }
  60     Primitive2DContainer(const std::deque<Primitive2DReference>& other)
  61         : deque(other)
  62     {
  63     }
  64     Primitive2DContainer(std::initializer_list<Primitive2DReference> init)
  65         : deque(init)
  66     {
  67     }
  68     template <class Iter>
  69     Primitive2DContainer(Iter first, Iter last)
  70         : deque(first, last)
  71     {
  72     }
  73
  74     virtual void append(const Primitive2DReference&) override;
  75     virtual void append(const Primitive2DContainer& rSource) override;
  76     virtual void append(Primitive2DContainer&& rSource) override;
  77     void append(const Primitive2DSequence& rSource);
  78     Primitive2DContainer& operator=(const Primitive2DContainer& r)
  79     {
  80         deque::operator=(r);
  81         return *this;
  82     }
  83     Primitive2DContainer& operator=(Primitive2DContainer&& r) noexcept
  84     {
  85         deque::operator=(std::move(r));
  86         return *this;
  87     }
  88     bool operator==(const Primitive2DContainer& rB) const;
  89     bool operator!=(const Primitive2DContainer& rB) const { return !operator==(rB); }
  90     basegfx::B2DRange getB2DRange(const geometry::ViewInformation2D& aViewInformation) const;
  91     Primitive2DContainer maybeInvert(bool bInvert = false) const;
  92 };
  93
  94 } // end of namespace drawinglayer::primitive2d
  95
  96 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */