LibreOffice Module sdext (master)  1
treevisitorfactory.cxx
Go to the documentation of this file.
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 <treevisitorfactory.hxx>
22 #include "writertreevisiting.hxx"
23 #include "drawtreevisiting.hxx"
24 
25 namespace pdfi
26 {
27  namespace {
28 
29  struct WriterTreeVisitorFactory : public TreeVisitorFactory
30  {
31  WriterTreeVisitorFactory() {}
32 
33  virtual std::shared_ptr<ElementTreeVisitor> createOptimizingVisitor(PDFIProcessor& rProc) const override
34  {
35  return std::make_shared<WriterXmlOptimizer>(rProc);
36  }
37 
38  virtual std::shared_ptr<ElementTreeVisitor> createStyleCollectingVisitor(
39  StyleContainer& rStyles,
40  PDFIProcessor& rProc ) const override
41  {
42  return std::make_shared<WriterXmlFinalizer>(rStyles,rProc);
43  }
44 
45  virtual std::shared_ptr<ElementTreeVisitor> createEmittingVisitor(EmitContext& rEmitContext) const override
46  {
47  return std::make_shared<WriterXmlEmitter>(rEmitContext);
48  }
49  };
50 
51  struct ImpressTreeVisitorFactory : public TreeVisitorFactory
52  {
53  ImpressTreeVisitorFactory() {}
54 
55  virtual std::shared_ptr<ElementTreeVisitor> createOptimizingVisitor(PDFIProcessor& rProc) const override
56  {
57  return std::make_shared<DrawXmlOptimizer>(rProc);
58  }
59 
60  virtual std::shared_ptr<ElementTreeVisitor> createStyleCollectingVisitor(
61  StyleContainer& rStyles,
62  PDFIProcessor& rProc ) const override
63  {
64  return std::make_shared<DrawXmlFinalizer>(rStyles,rProc);
65  }
66 
67  virtual std::shared_ptr<ElementTreeVisitor> createEmittingVisitor(EmitContext& rEmitContext) const override
68  {
69  return std::make_shared<DrawXmlEmitter>(rEmitContext, DrawXmlEmitter::IMPRESS_DOC);
70  }
71  };
72 
73  struct DrawTreeVisitorFactory : public TreeVisitorFactory
74  {
75  DrawTreeVisitorFactory() {}
76 
77  virtual std::shared_ptr<ElementTreeVisitor> createOptimizingVisitor(PDFIProcessor& rProc) const override
78  {
79  return std::make_shared<DrawXmlOptimizer>(rProc);
80  }
81 
82  virtual std::shared_ptr<ElementTreeVisitor> createStyleCollectingVisitor(
83  StyleContainer& rStyles,
84  PDFIProcessor& rProc ) const override
85  {
86  return std::make_shared<DrawXmlFinalizer>(rStyles,rProc);
87  }
88 
89  virtual std::shared_ptr<ElementTreeVisitor> createEmittingVisitor(EmitContext& rEmitContext) const override
90  {
91  return std::make_shared<DrawXmlEmitter>(rEmitContext, DrawXmlEmitter::DRAW_DOC);
92  }
93  };
94 
95  }
96 
98  {
99  return std::make_shared<WriterTreeVisitorFactory>();
100  }
102  {
103  return std::make_shared<ImpressTreeVisitorFactory>();
104  }
106  {
107  return std::make_shared<DrawTreeVisitorFactory>();
108  }
109 }
110 
111 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
std::shared_ptr< TreeVisitorFactory > TreeVisitorFactorySharedPtr
TreeVisitorFactorySharedPtr createWriterTreeVisitorFactory()
TreeVisitorFactorySharedPtr createImpressTreeVisitorFactory()
TreeVisitorFactorySharedPtr createDrawTreeVisitorFactory()