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Viewing changes to plugins/TextUserInterface/src/TuiNode.cpp

  • Committer: Georg Zotti
  • Date: 2017-05-23 13:18:09 UTC
  • mfrom: (8115.1.1321 trunk)
  • Revision ID: georg.zotti@univie.ac.at-20170523131809-a6pus0ogpmjwtmd8
merge-in trunk r9436

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plugins/TextUserInterface/src/TuiNode.cpp
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#include <QKeyEvent>
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TuiNode::TuiNode(const QString& text, TuiNode* parent, TuiNode* prev)
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        : QObject(parent), parentNode(parent), childNode(NULL), prevNode(prev), nextNode(NULL), displayText(text)
 
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        : QObject(parent), parentNode(parent), childNode(Q_NULLPTR), prevNode(prev), nextNode(Q_NULLPTR), displayText(text)
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{
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        updateNodeNumber();
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}
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        if (key==Qt::Key_Left)
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        {
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                if (parentNode != NULL)
 
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                if (parentNode != Q_NULLPTR)
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                {
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                        parentNode->setChildNode(this);
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                        response.newNode = this->parentNode;
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        }
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        else if (key==Qt::Key_Right)
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        {
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                if (childNode != NULL)
 
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                if (childNode != Q_NULLPTR)
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                {
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                        response.newNode = childNode;
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                }
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        }
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        else if (key==Qt::Key_Up)
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        {
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                if (prevNode != NULL)
 
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                if (prevNode != Q_NULLPTR)
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                {
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                        response.newNode = prevNode;
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                }
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        }
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        else if (key==Qt::Key_Down)
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        {
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                if (nextNode != NULL)
 
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                if (nextNode != Q_NULLPTR)
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                {
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                        response.newNode = nextNode;
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                }
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void TuiNode::loopToTheLast()
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{
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        TuiNode* node = nextNode;
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        while (node != NULL && node != this)
 
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        while (node != Q_NULLPTR && node != this)
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        {
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                prevNode = node;
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                node = node->getNextNode();
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        ancestorsNumbers.clear();
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        prefixText.clear();
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        if (prevNode == NULL)
 
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        if (prevNode == Q_NULLPTR)
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        {
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                nodeNumber = 1;
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        }
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                nodeNumber = prevNode->getNodeNumber() + 1;
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        }
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        if (parentNode != NULL)
 
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        if (parentNode != Q_NULLPTR)
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        {
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                ancestorsNumbers = parentNode->getAncestorsNumbers();
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        }