QDoc: Further detangle QDocCommandLineParser::process()

This change removes QDocCommandLineParser's dependency on Generator and
Location. The calls to their static methods are moved to a new helper
function in main.cpp, postProcess().
Thus, QDocCommandLineParser no longer sets values in Generator or
Location.

QDir was included via Generator, and is therefore added as an include
in QDocCommandLineParser.

This change further clears up QDocCommandLineParser's external
dependencies, to make it easier to test the class separately.

Task-number: QTBUG-71165
Task-number: QTBUG-71176
Change-Id: I2a024d57d50f84f9271672b6a753e677b748f1b6
Reviewed-by: Martin Smith <martin.smith@qt.io>
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>

1 files changed, 2 insertions, 1 deletions

diff --git a/src/qdoc/config.h b/src/qdoc/config.h
index 3586451d9..52ce3d946 100644
--- a/src/qdoc/config.h
+++ b/src/qdoc/config.h
@@ -77,7 +77,7 @@ public:
     Config(const QString &programName);
     ~Config();
 
-    static bool debug_;
+    bool getDebug() const { return debug_; }
 
     void load(const QString &fileName);
     void setStringList(const QString &var, const QStringList &values);
@@ -142,6 +142,7 @@ public:
     static QSet<QString> overrideOutputFormats;
 
 private:
+    static bool debug_;
     static bool isMetaKeyChar(QChar ch);
     void load(Location location, const QString &fileName);