本文整理汇总了C++中DocumentData::text方法的典型用法代码示例。如果您正苦于以下问题：C++ DocumentData::text方法的具体用法？C++ DocumentData::text怎么用？C++ DocumentData::text使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类DocumentData的用法示例。
在下文中一共展示了DocumentData::text方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: read
/** This method starts by pushing a DocumentData object created from the index
document to the _documentStack. Then the iteration loop is started which ends
when all DocumentData objects are popped from the _documentStack. Each
DocumentData object contains a well-formed XML representaion of the underlying
input document. Additionally it provides a pointer to the node of the
application's internal tree structure to which the document will be added to.
This XML representation is passed to a QDomDocument object which validates it
and retrieves the root element. Then the _readElement() method processes the
document with the given root element.
@author Bjoern
*/
Node* DocumentReader::read(QString indexfilepath,
DocumentData::FileType filetype)
{
if (_translationMapper == 0)
{
if (Settings::DEBUG)
std::cerr << tr("DocumentReader.read() : _translationMapper is 0").toStdString() << std::endl;
return 0;
}
Settings settings;
_includeSubDocuments = (bool)settings.getValue("includesubdocuments").toInt();
_fileType = filetype;
_indexFileInfo = QFileInfo(indexfilepath);
// start reading the whole document tree
Node* root = new Node(0, "html", 0);
// add the index document to the stack of documents
_documentStack.push(new DocumentData(_indexFileInfo, root, _fileType));
// begin processing the documents stored on the document stack
while(!_documentStack.isEmpty())
{
DocumentData* documentdata = _documentStack.pop();
QDomDocument doc;
QString errorStr = "";
int errorLine = -1;
int errorColumn = -1;
if (doc.setContent(documentdata->text().toLatin1(),
false,
&errorStr,
&errorLine,
&errorColumn))
{
if (doc.documentElement().tagName().toLower() == "html")
_readElement(doc.documentElement(), documentdata->node());
else
{
std::cerr << tr("Error in DocumentReader::read()").toStdString()
<< std::endl << tr("\tat \"if (doc.setContent())\" returned false;").toStdString()
<< std::endl << tr("\tFile name: ").toStdString()
<< documentdata->fileInfo().filePath().toStdString()
<< std::endl << tr("\tError message: <html>-tag not found").toStdString()
<< std::endl;
}
}
else
{
std::cerr << "Error in CDocumentReader::read()"
<< std::endl << "\tat doc.setContent() returned false;"
<< std::endl << "\tFile name: "
<< documentdata->fileInfo().filePath().toStdString()
<< std::endl << "\tError message: "
<< std::endl << errorStr.toStdString() << " line="
<< std::endl << QString::number(errorLine).toStdString()
<< std::endl << "\tColumn=" << QString::number(errorColumn).toStdString()
<< std::endl;
}
delete documentdata;
}
return root;
};