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 #include <comphelper/sequence.hxx>
  14
  15 namespace oox
  16 {
  17
  18 using namespace css::beans;
  19 using namespace css::uno;
  20
  21 GrabBagStack::GrabBagStack(const OUString& aElementName)
  22 {
  23     mCurrentElement.maElementName = aElementName;
  24 }
  25
  26 GrabBagStack::~GrabBagStack()
  27 {}
  28
  29 bool GrabBagStack::isStackEmpty() const
  30 {
  31     return mStack.empty();
  32 }
  33
  34 PropertyValue GrabBagStack::getRootProperty()
  35 {
  36     while(!mStack.empty())
  37         pop();
  38
  39     PropertyValue aProperty;
  40     aProperty.Name = mCurrentElement.maElementName;
  41     aProperty.Value <<= comphelper::containerToSequence(mCurrentElement.maPropertyList);
  42
  43     return aProperty;
  44 }
  45
  46 void GrabBagStack::appendElement(const OUString& aName, const Any& aAny)
  47 {
  48     PropertyValue aValue;
  49     aValue.Name = aName;
  50     aValue.Value = aAny;
  51     mCurrentElement.maPropertyList.push_back(aValue);
  52 }
  53
  54 void GrabBagStack::push(const OUString& aKey)
  55 {
  56     mStack.push(mCurrentElement);
  57     mCurrentElement.maElementName = aKey;
  58     mCurrentElement.maPropertyList.clear();
  59 }
  60
  61 void GrabBagStack::pop()
  62 {
  63     OUString aName = mCurrentElement.maElementName;
  64     Sequence<PropertyValue> aSequence(comphelper::containerToSequence(mCurrentElement.maPropertyList));
  65     mCurrentElement = mStack.top();
  66     mStack.pop();
  67     appendElement(aName, Any(aSequence));
  68 }
  69
  70 void GrabBagStack::addInt32(const OUString& aElementName, sal_Int32 aIntValue)
  71 {
  72     appendElement(aElementName, Any(aIntValue));
  73 }
  74
  75 void GrabBagStack::addString(const OUString& aElementName, const OUString& aStringValue)
  76 {
  77     appendElement(aElementName, Any(aStringValue));
  78 }
  79
  80 } // namespace oox
  81
  82 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */