QDateTimeParser: consolidate #if-ery around QT_NO_DATESTRING

Some private methods were conditioned on QT_NO_TEXTDATE but called
(without #if-ery) by methods conditioned on QT_NO_DATESTRING; and
various private methods without #if-ery were only called by methods
within.  Consolidate to #if methods all on QT_NO_DATESTRING.

Change-Id: I1dd18037e4e7407c07041036cc5b871b7d693016
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>

2 files changed, 8 insertions, 14 deletions

diff --git a/src/corelib/tools/qdatetimeparser.cpp b/src/corelib/tools/qdatetimeparser.cpp
index 4ea6f8764f..b81956a381 100644
--- a/src/corelib/tools/qdatetimeparser.cpp
+++ b/src/corelib/tools/qdatetimeparser.cpp
@@ -719,7 +719,7 @@ QString QDateTimeParser::sectionText(int sectionIndex) const
 }
 
 
-#ifndef QT_NO_TEXTDATE
+#ifndef QT_NO_DATESTRING
 /*!
   \internal:skipToNextSection
 
@@ -908,9 +908,7 @@ int QDateTimeParser::parseSection(const QDateTime &currentValue, int sectionInde
 
     return (state != Invalid ? num : -1);
 }
-#endif // QT_NO_TEXTDATE
 
-#ifndef QT_NO_DATESTRING
 /*!
   \internal
 
@@ -1500,9 +1498,6 @@ end:
     text = input;
     return node;
 }
-#endif // QT_NO_DATESTRING
-
-#ifndef QT_NO_TEXTDATE
 
 /*
   \internal
@@ -1590,7 +1585,6 @@ int QDateTimeParser::findDay(const QString &str1, int startDay, int sectionIndex
     const int index = findTextEntry(str1, daysOfWeek, usedDay, used);
     return index < 0 ? index : index + startDay;
 }
-#endif // QT_NO_TEXTDATE
 
 /*!
   \internal
@@ -1736,6 +1730,7 @@ QDateTimeParser::AmPmFinder QDateTimeParser::findAmPm(QString &str, int sectionI
         return PossibleBoth;
     return (!broken[amindex] ? PossibleAM : PossiblePM);
 }
+#endif // QT_NO_DATESTRING
 
 /*!
   \internal
diff --git a/src/corelib/tools/qdatetimeparser_p.h b/src/corelib/tools/qdatetimeparser_p.h
index 25afd3a2ad..ee6f9f3054 100644
--- a/src/corelib/tools/qdatetimeparser_p.h
+++ b/src/corelib/tools/qdatetimeparser_p.h
@@ -179,11 +179,9 @@ public:
 
 #ifndef QT_NO_DATESTRING
     StateNode parse(QString &input, int &cursorPosition, const QDateTime &defaultValue, bool fixup) const;
-#endif
-    bool parseFormat(const QString &format);
-#ifndef QT_NO_DATESTRING
     bool fromString(const QString &text, QDate *date, QTime *time) const;
 #endif
+    bool parseFormat(const QString &format);
 
     enum FieldInfoFlag {
         Numeric = 0x01,
@@ -201,14 +199,15 @@ public:
 private:
     int sectionMaxSize(Section s, int count) const;
     QString sectionText(const QString &text, int sectionIndex, int index) const;
+#ifndef QT_NO_DATESTRING
     int parseSection(const QDateTime &currentValue, int sectionIndex, QString &txt, int &cursorPosition,
                      int index, QDateTimeParser::State &state, int *used = 0) const;
-#ifndef QT_NO_TEXTDATE
     int findMonth(const QString &str1, int monthstart, int sectionIndex,
                   QString *monthName = 0, int *used = 0) const;
     int findDay(const QString &str1, int intDaystart, int sectionIndex,
                 QString *dayName = 0, int *used = 0) const;
-#endif
+    int findTimeZone(QStringRef str, const QDateTime&when, int *used) const;
+    static int startsWithLocalTimeZone(const QStringRef name); // implemented in qdatetime.cpp
 
     enum AmPmFinder {
         Neither = -1,
@@ -219,8 +218,8 @@ private:
         PossibleBoth = 4
     };
     AmPmFinder findAmPm(QString &str, int index, int *used = 0) const;
-    int findTimeZone(QStringRef str, const QDateTime&when, int *used) const;
-    static int startsWithLocalTimeZone(const QStringRef name); // implemented in qdatetime.cpp
+#endif // QT_NO_DATESTRING
+
     bool potentialValue(const QStringRef &str, int min, int max, int index,
                         const QDateTime &currentValue, int insert) const;
     bool potentialValue(const QString &str, int min, int max, int index,