Merge branch 'ScosTime' into qt5

[evaf] / src / apps / ScosTime / gui.h

diff --git a/src/apps/ScosTime/gui.h b/src/apps/ScosTime/gui.h
index 581760bc1daaab003b29e944dbd2c4593067d894..42516e5ec736af20be2a74a0a9fe776a55c3143d 100644 (file)
--- a/src/apps/ScosTime/gui.h
+++ b/src/apps/ScosTime/gui.h
@@ -30,10 +30,144 @@
 
 class QLineEdit;
 class QComboBox;
+class QRegExp;
+class QPushButton;
 
 namespace eVaf {
 namespace ScosTime {
 
+namespace Internal {
+
+/**
+ * SCOS date/time class
+ */
+class DateTime
+{
+public:
+
+    /// Type of the date/time entry
+    enum Type
+    {
+        Invalid,
+        ASD,
+        ISO,
+        CUC
+    };
+
+    /**
+     * Creates an invalid date/time value with the default epoch
+     */
+    DateTime();
+
+    /**
+     * Dtor
+     */
+    ~DateTime();
+
+    /**
+     * Sets the date/time value from a string.
+     * @param s Input string
+     * @param epoch Epoch
+     * @return Type of the input string
+     *
+     * The input string can be:
+     * @li Date/time in ISO format yyyy-MM-ddThh:mm[:ss[.zzz]]
+     * @li Date/time in ASD format yyyy.ddd.hh.mm[.ss[.zzz]]
+     * @li CUC hex string cccccccc[ffff]
+     *
+     * If the string is invalid, creates an invalid date/time value.
+     */
+    Type setDateTime(QString const & s, QDateTime const & epoch);
+
+    /**
+     * Sets the date/time value from a string using the previously set epoch.
+     * @param s Input string
+     * @return Type of the input string
+     *
+     * The input string can be:
+     * @li Date/time in ISO format yyyy-MM-ddThh:mm[:ss[.zzz]]
+     * @li Date/time in ASD format yyyy.ddd.hh.mm[.ss[.zzz]]
+     * @li CUC hex string cccccccc[ffff]
+     *
+     * If the input string is invalid or no epoch is set, creates an invalid
+     * date/time value.
+     */
+    Type setDateTime(QString const & s);
+
+    /**
+     * Sets the epoch
+     * @param epoch Epoch
+     */
+    void setEpoch(QDateTime const & epoch);
+
+    /**
+     * Returns the current epoch
+     */
+    QDateTime const & epoch() const { return mEpoch; }
+
+    /**
+     * Returns true if the date/time value is valid.
+     */
+    bool isValid() const { return mDateTime.isValid(); }
+
+    /**
+     * Returns the type of the date/time string from which the date/time
+     * value was created.
+     */
+    Type type() const { return mType; }
+
+    /**
+     * Returns the current date/time value
+     */
+    QDateTime const & dateTime() const { return mDateTime; }
+
+    /**
+     * Returns the date/time value a string in the ISO format yyyy-MM-ddThh:mm:ss.zzz
+     */
+    QString asISOstring() const;
+
+    /**
+     * Returns the date/time value as a string in the ASD format yyyy.ddd.hh.mm.ss.zzz
+     */
+    QString asASDstring() const;
+
+    /**
+     * Returns the date/time value as a CUC hex string in the format ccccccccffff
+     */
+    QString asCUChexString() const;
+
+
+private: // methods
+
+    Type getDateTimeType(QString const & s) const;
+
+    QDateTime strToDateTime(QString const & s, Type t) const;
+
+
+private: // members
+
+    /// Type of the input string
+    Type mType;
+
+    /// Epoch
+    QDateTime mEpoch;
+
+    /// Date/time value
+    QDateTime mDateTime;
+
+    /// Regular expression for ISO date/time strings
+    QRegExp * mRxIso;
+
+    /// Regular expression for ASD date/time strings
+    QRegExp * mRxAsd;
+
+    /// Regular expression for CUC date/time strings
+    QRegExp * mRxCUC;
+
+};
+
+} // namespace eVaf::ScosTime::Internal
+
 /**
  * Graphical User Interface for the ScosTime application.
  *
@@ -45,6 +179,13 @@ class Module : public Plugins::iPlugin
     Q_INTERFACES(eVaf::Plugins::iPlugin)
     Q_PLUGIN_METADATA(IID VER_MODULE_NAME_STR)
 
+    enum ValidEntry
+    {
+        NoValidEntry,
+        DateTimeEntry,
+        CUCEntry
+    };
+
 public:
 
     Module();
@@ -60,24 +201,34 @@ public:
 
 private slots:
 
+    void epochChanged(QString const & s);
+
     void dateTimeClicked();
 
-    void hexClicked();
+    void dateTimeEdited(QString const & s);
+
+    void cucHexEdited(QString const & s);
 
 
 private: // Methods
 
-    QDateTime strToDateTime(QString const & s) const;
 
 private: // Members
 
     /// Flag indicating that the module is ready
     bool mReady;
 
+    /// Current date/time value
+    Internal::DateTime mDateTime;
+
+    /// Last date/time format type used in the date/time entry field
+    Internal::DateTime::Type mLastDateTimeType;
+
     /// Widgets on the screen
     QComboBox * wEpoch;
     QLineEdit * wDateTime;
-    QLineEdit * wHex;
+    QPushButton * wConvertDateTime;
+    QLineEdit * wCucHex;
 
 };