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Viewing changes to okteta/kasten/controllers/view/structures/datatypes/dynamiclengtharraydatainformation.cpp

  • Committer: Package Import Robot
  • Author(s): Jonathan Kolberg
  • Date: 2011-09-08 11:38:43 UTC
  • mfrom: (0.4.11)
  • Revision ID: package-import@ubuntu.com-20110908113843-fjks2jv4d9o9g7pk
Tags: 4:4.7.1-0ubuntu1
New upstream release

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okteta/kasten/controllers/view/structures/datatypes/dynamiclengtharraydatainformation.cpp
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}
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int DynamicLengthArrayDataInformation::calculateLength()
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{
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    if (!mParent)
 
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    if (!mParent || mParent->isTopLevel())
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    {
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        kWarning() << "dynamic length array without parent ->"
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            " length will always be 0";
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        return 0;
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    }
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    QList<const DataInformation*> refs = findChildrenWithName(mLengthString, this);
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    if (refs.length() == 0)
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    {
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        kDebug()
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            << "referenced size field not found";
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        return 0;
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    }
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    for (int i = 0; i < refs.length(); ++i)
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    {
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        const DataInformation* data = refs.at(i);
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        const PrimitiveDataInformation* prim =
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                dynamic_cast<const PrimitiveDataInformation*> (data);
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        if (prim)
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        {
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            if (!prim->wasAbleToRead())
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            {
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                kDebug()
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                    << "primitive type is not valid";
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                continue;
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            }
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            else
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            {
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                return prim->value().ulongValue;
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            }
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        }
 
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    QPair<DataInformation*, QString> val =
 
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        static_cast<DataInformation*>(mParent)->findChildForDynamicArrayLength(mLengthString, row());
 
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    const DataInformation* data = val.first;
 
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    const QString path = QLatin1String("this.parent.") + val.second; //this is so I can finally remove this class soon
 
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    const PrimitiveDataInformation* prim = dynamic_cast<const PrimitiveDataInformation*>(data);
 
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    if (!prim)
 
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    {
 
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        kDebug() << "referenced value (" << mLengthString << ") was not a primitive value";
 
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    }
 
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    else if (!prim->wasAbleToRead())
 
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    {
 
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        kDebug() << "was not able to read new array length for " << name()
 
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            << "referenced value (" << mLengthString << ") was not valid";
 
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    }
 
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    else
 
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    {
 
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        return prim->value().ulongValue;
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    }
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    return 0;
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}