some more debug changes

src/core/application.cpp

@@ -94,7 +94,7 @@ QDebug operator<< ( QDebug debug, const Snore::Application &app )
         {
             debug << a << ", ";
         }
-        debug << app.constHints() << ")" ;
+        debug << ")" ;
     }
     else
     {

src/core/hint.cpp

@@ -53,7 +53,24 @@ bool Hint::contains(const QString &key) const
 
 QDebug operator<<( QDebug debug, const Snore::Hint &hint )
 {
-    debug << "Snore::Hint(" << hint.m_data << ", " << hint.m_privateData  << ")" ;
+    debug << "Snore::Hint(";
+    for(QVariantHash::const_iterator it = hint.m_data.constBegin();it != hint.m_data.constEnd();++it)
+    {
+        if(it != hint.m_data.constBegin())
+        {
+            debug << ", ";
+        }
+        debug << "(" << it.key() << ", " << it.value();
+    }
+    for(QHash< QPair<const void*, QString>, QVariant>::const_iterator it = hint.m_privateData.constBegin();it != hint.m_privateData.constEnd();++it)
+    {
+        if(it != hint.m_privateData.constBegin())
+        {
+            debug << ", ";
+        }
+        debug << "(" << it.key() << ", " << it.value();
+    }
+    debug << ")" ;
     return debug.maybeSpace();
 }
 

src/core/log.cpp

@@ -21,7 +21,7 @@
 #include <iostream>
 
 using namespace Snore;
-int Log::s_debugLevel = qgetenv("SNORE_DEBUG_LVL").toInt();
+int Log::s_debugLevel = -1;
 
 Log::Log(int lvl):
     QDebug(&m_msg),
@@ -37,7 +37,7 @@ Log::~Log()
     }
 }
 
-Log::setDebugLvl(int i)
+void Log::setDebugLvl(int i)
 {
     s_debugLevel = i;
 }

src/core/log.h

@@ -33,10 +33,14 @@ public:
 
     static inline int debugLvl()
     {
+        if(s_debugLevel == -1)
+        {
+            s_debugLevel = qgetenv("SNORE_DEBUG_LVL").toInt();
+        }
         return s_debugLevel;
     }
 
-    static setDebugLvl(int i);
+    static void setDebugLvl(int i);
 
 private:
     static int s_debugLevel;
@@ -49,4 +53,5 @@ private:
 #define SNORE_DEBUG 3
 #define SNORE_INFO 2
 #define SNORE_WARNING 1
+#define SNORE_LOG 0
 #endif // LOG_H

src/core/notification/notification.h

@@ -99,7 +99,7 @@ inline QDebug operator<< ( QDebug debug, const Snore::Notification &noti )
 {
     if(noti.isValid())
     {
-        debug << "Snore::Notification(" << noti.title() << ", " << noti.text() << "," << noti.id() << ", " << noti.constHints() << ")" ;
+        debug << "Snore::Notification(" << noti.title() << ", " << noti.text() << "," << noti.id() << ")" ;
     }
     else
     {