summaryrefslogtreecommitdiffstats
path: root/oox/source/vml/vmlshapecontainer.cxx
blob: d9aa7d9aab6b26d770e595d292a84ce0411efd26 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
 * This file is part of the LibreOffice project.
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 *
 * This file incorporates work covered by the following license notice:
 *
 *   Licensed to the Apache Software Foundation (ASF) under one or more
 *   contributor license agreements. See the NOTICE file distributed
 *   with this work for additional information regarding copyright
 *   ownership. The ASF licenses this file to you under the Apache
 *   License, Version 2.0 (the "License"); you may not use this file
 *   except in compliance with the License. You may obtain a copy of
 *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
 */

#include <oox/vml/vmlshapecontainer.hxx>

#include <oox/vml/vmldrawing.hxx>
#include <oox/vml/vmlshape.hxx>

#include <osl/diagnose.h>

namespace oox::vml {

using namespace ::com::sun::star::awt;
using namespace ::com::sun::star::drawing;
using namespace ::com::sun::star::uno;

namespace {

template< typename ShapeType >
void lclMapShapesById( RefMap< OUString, ShapeType >& orMap, const RefVector< ShapeType >& rVector )
{
    for (auto const& elem : rVector)
    {
        const OUString& rShapeId = elem->getShapeId();
        OSL_ENSURE( !rShapeId.isEmpty(), "lclMapShapesById - missing shape identifier" );
        if( !rShapeId.isEmpty() )
        {
            OSL_ENSURE( orMap.find( rShapeId ) == orMap.end(), "lclMapShapesById - shape identifier already used " );
            orMap[ rShapeId ] = elem;
        }
    }
}

} // namespace

ShapeContainer::ShapeContainer( Drawing& rDrawing ) :
    mrDrawing( rDrawing )
{
}

ShapeContainer::~ShapeContainer()
{
}

std::shared_ptr<ShapeType> ShapeContainer::createShapeType()
{
    auto xShape = std::make_shared<ShapeType>( mrDrawing );
    maTypes.push_back( xShape );
    return xShape;
}

void ShapeContainer::finalizeFragmentImport()
{
    // map all shape templates by shape identifier
    lclMapShapesById( maTypesById, maTypes );
    // map all shapes by shape identifier
    lclMapShapesById( maShapesById, maShapes );
    /*  process all shapes (map all children templates/shapes in group shapes,
        resolve template references in all shapes) */
    maShapes.forEachMem( &ShapeBase::finalizeFragmentImport );
}

const ShapeType* ShapeContainer::getShapeTypeById( const OUString& rShapeId ) const
{
    if (maTypesById.empty() && !maTypes.empty())
    {
        lclMapShapesById(const_cast<ShapeTypeMap&>(maTypesById), maTypes);
    }

    // search in own shape template list
    if( const ShapeType* pType = maTypesById.get( rShapeId ).get() )
        return pType;
    // search deep in child shapes
    for (auto const& shape : maShapes)
        if( const ShapeType* pType = shape->getChildTypeById( rShapeId ) )
            return pType;
    return nullptr;
}

const ShapeBase* ShapeContainer::getShapeById( const OUString& rShapeId ) const
{
    // search in own shape list
    if( const ShapeBase* pShape = maShapesById.get( rShapeId ).get() )
        return pShape;
    // search deep in child shapes
    for (auto const& shape : maShapes)
        if( const ShapeBase* pShape = shape->getChildById( rShapeId ) )
            return pShape;
    return nullptr;
}

std::shared_ptr< ShapeBase > ShapeContainer::takeLastShape()
{
    OSL_ENSURE( mrDrawing.getType() == VMLDRAWING_WORD, "ShapeContainer::takeLastShape - illegal call, Word filter only" );
    assert( !markStack.empty());
    if( markStack.top() >= maShapes.size())
        return std::shared_ptr< ShapeBase >();
    std::shared_ptr< ShapeBase > ret = maShapes.back();
    maShapes.pop_back();
    return ret;
}

void ShapeContainer::pushMark()
{
    markStack.push( maShapes.size());
}

void ShapeContainer::popMark()
{
    assert( !markStack.empty());
    markStack.pop();
}

void ShapeContainer::convertAndInsert( const Reference< XShapes >& rxShapes, const ShapeParentAnchor* pParentAnchor ) const
{
    for (auto const& shape : maShapes)
        shape->convertAndInsert( rxShapes, pParentAnchor );
}

} // namespace oox::vml

/* vim:set shiftwidth=4 softtabstop=4 expandtab: */