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Adjusting password

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This commit is contained in:
Jakub Melka
2019-08-12 12:02:40 +02:00
parent c4ea7a3ea8
commit cfc9593d14
7 changed files with 243 additions and 34 deletions
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15
PdfForQtLib/sources/pdfdocumentreader.h
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@ -43,6 +43,13 @@ public:
constexpr inline PDFDocumentReader& operator=(const PDFDocumentReader&) = delete;
constexpr inline PDFDocumentReader& operator=(PDFDocumentReader&&) = delete;
enum class Result
{
OK, ///< Document was successfully loaded
Failed, ///< Error occured during document reading
Cancelled ///< User cancelled document reading
};
/// Reads a PDF document from the specified file. If file doesn't exist,
/// cannot be opened or contain invalid pdf, empty PDF file is returned.
/// No exception is thrown.
@ -58,8 +65,8 @@ public:
/// PDF is read, then empty PDF document is returned. No exception is thrown.
PDFDocument readFromBuffer(const QByteArray& buffer);
/// Returns true, if document was successfully read from device
bool isSuccessfull() const { return m_successfull; }
/// Returns result code for reading document from the device
Result getReadingResult() const { return m_result; }
/// Returns error message, if document reading was unsuccessfull
const QString& getErrorMessage() const { return m_errorMessage; }
@ -83,8 +90,8 @@ private:
/// (providing thread safety)
QMutex m_mutex;
/// This bool flag is set, if pdf document was successfully read from the device
std::atomic<bool> m_successfull;
/// Result of document reading from the device
std::atomic<Result> m_result;
/// In case if error occurs, it is stored here
QString m_errorMessage;