oox/source/helper/grabbagstack.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.
   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  */
  10
  11 #include "oox/helper/grabbagstack.hxx"
  12 #include <com/sun/star/uno/Sequence.hxx>
  13
  14 namespace oox
  15 {
  16
  17 using namespace css::beans;
  18 using namespace css::uno;
  19
  20 GrabBagStack::GrabBagStack(const OUString& aName)
  21 {
  22     mCurrentElement.maName = aName;
  23 }
  24
  25 GrabBagStack::~GrabBagStack()
  26 {}
  27
  28 bool GrabBagStack::isStackEmpty()
  29 {
  30     return mStack.empty();
  31 }
  32
  33 PropertyValue GrabBagStack::getRootProperty()
  34 {
  35     while(!mStack.empty())
  36         pop();
  37
  38     PropertyValue aProperty;
  39     aProperty.Name = mCurrentElement.maName;
  40
  41     Sequence<PropertyValue> aSequence(mCurrentElement.maPropertyList.size());
  42     PropertyValue* pSequence = aSequence.getArray();
  43     std::vector<PropertyValue>::iterator i;
  44     for (i = mCurrentElement.maPropertyList.begin(); i != mCurrentElement.maPropertyList.end(); ++i)
  45         *pSequence++ = *i;
  46
  47     aProperty.Value = makeAny(aSequence);
  48
  49     return aProperty;
  50 }
  51
  52 void GrabBagStack::appendElement(const OUString& aName, Any aAny)
  53 {
  54     PropertyValue aValue;
  55     aValue.Name = aName;
  56     aValue.Value = aAny;
  57     mCurrentElement.maPropertyList.push_back(aValue);
  58 }
  59
  60 void GrabBagStack::push(const OUString& aKey)
  61 {
  62     mStack.push(mCurrentElement);
  63     mCurrentElement.maName = aKey;
  64     mCurrentElement.maPropertyList.clear();
  65 }
  66
  67 void GrabBagStack::pop()
  68 {
  69     OUString aName = mCurrentElement.maName;
  70     Sequence<PropertyValue> aSequence(mCurrentElement.maPropertyList.size());
  71     PropertyValue* pSequence = aSequence.getArray();
  72     std::vector<PropertyValue>::iterator i;
  73     for (i = mCurrentElement.maPropertyList.begin(); i != mCurrentElement.maPropertyList.end(); ++i)
  74         *pSequence++ = *i;
  75
  76     mCurrentElement = mStack.top();
  77     mStack.pop();
  78     appendElement(aName, makeAny(aSequence));
  79 }
  80
  81 void GrabBagStack::addInt32(const OUString& aElementName, sal_Int32 aIntValue)
  82 {
  83     appendElement(aElementName, makeAny(aIntValue));
  84 }
  85
  86 void GrabBagStack::addString(const OUString& aElementName, const OUString& aStringValue)
  87 {
  88     appendElement(aElementName, makeAny(aStringValue));
  89 }
  90
  91 } // namespace oox
  92
  93 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */