generic: misc cleanups

kded/kbuildmimetypefactory.cpp

@@ -27,7 +27,6 @@
 #include <kstandarddirs.h>
 #include <kdebug.h>
 #include <klocale.h>
-#include <assert.h>
 #include <QtCore/QHash>
 
 KBuildMimeTypeFactory::KBuildMimeTypeFactory() :
@@ -52,7 +51,7 @@ KBuildMimeTypeFactory::~KBuildMimeTypeFactory()
 
 KMimeTypeFactory::MimeTypeEntry::Ptr KBuildMimeTypeFactory::findMimeTypeEntryByName(const QString &_name, KMimeType::FindByNameOption options)
 {
-    assert (KSycoca::self()->isBuilding());
+    Q_ASSERT (KSycoca::self()->isBuilding());
 
     QString name = _name;
     if (options & KMimeType::ResolveAliases) {
@@ -66,7 +65,7 @@ KMimeTypeFactory::MimeTypeEntry::Ptr KBuildMimeTypeFactory::findMimeTypeEntryByN
 
 KSycocaEntry::List KBuildMimeTypeFactory::allEntries() const
 {
-    assert (KSycoca::self()->isBuilding());
+    Q_ASSERT (KSycoca::self()->isBuilding());
     KSycocaEntry::List lst;
     KSycocaEntryDict::Iterator itmime = m_entryDict->begin();
     const KSycocaEntryDict::Iterator endmime = m_entryDict->end();

kded/kbuildservicetypefactory.cpp

@@ -109,7 +109,9 @@ KBuildServiceTypeFactory::saveHeader(QDataStream &str)
 {
     KSycocaFactory::saveHeader(str);
     str << (qint32) m_propertyTypeDict.count();
-    for (QMap<QString, int>::ConstIterator it = m_propertyTypeDict.constBegin(); it != m_propertyTypeDict.constEnd(); ++it) {
+    QMapIterator<QString, int> it(m_propertyTypeDict);
+    while(it.hasNext()) {
+        it.next();
         str << it.key() << (qint32)it.value();
     }
 }
@@ -136,9 +138,9 @@ KBuildServiceTypeFactory::addEntry(const KSycocaEntry::Ptr& newEntry)
 
     KServiceType::Ptr serviceType = KServiceType::Ptr::staticCast( newEntry );
 
-    const QMap<QString,QVariant::Type>& pd = serviceType->propertyDefs();
-    QMap<QString,QVariant::Type>::ConstIterator pit = pd.begin();
-    for( ; pit != pd.end(); ++pit ) {
+    QMapIterator<QString, QVariant::Type> pit(serviceType->propertyDefs());
+    while(pit.hasNext()) {
+        pit.next();
         const QString property = pit.key();
         QMap<QString, int>::iterator dictit = m_propertyTypeDict.find(property);
         if (dictit == m_propertyTypeDict.end())

kded/kbuildsycoca.cpp

@@ -230,12 +230,10 @@ bool KBuildSycoca::build()
   g_ctimeInfo = new KCTimeInfo(); // This is a build factory too, don't delete!!
   bool uptodate = true;
   // For all resources
-  for( QStringList::ConstIterator it1 = allResources.constBegin();
-       it1 != allResources.constEnd();
-       ++it1 )
+  foreach(const QString it1, allResources)
   {
      g_changed = false;
-     g_resource = (*it1).toLatin1();
+     g_resource = it1.toLatin1();
 
      QStringList relFiles;
 
@@ -266,16 +264,14 @@ bool KBuildSycoca::build()
              ++it2 )
         {
            KSycocaResource res = (*it2);
-           if (res.resource != (*it1)) continue;
+           if (res.resource != it1) continue;
 
            // For each file in the resource
-           for( QStringList::ConstIterator it3 = relFiles.constBegin();
-                it3 != relFiles.constEnd();
-                ++it3 )
+           foreach(const QString it3, relFiles)
            {
                // Check if file matches filter
-               if ((*it3).endsWith(res.extension))
-                   createEntry(*it3, true);
+               if (it3.endsWith(res.extension))
+                   createEntry(it3, true);
            }
         }
      }
@@ -580,11 +576,9 @@ bool KBuildSycoca::checkTimestamps( quint32 timestamp, const QStringList &dirs )
     kDebug( 7021 ) << "checking file timestamps";
     QDateTime stamp;
     stamp.setTime_t( timestamp );
-   for( QStringList::ConstIterator it = dirs.begin();
-        it != dirs.end();
-        ++it )
+    foreach(const QString it, dirs)
     {
-      if( !checkDirTimestamps( *it, stamp, true ))
+        if( !checkDirTimestamps( it, stamp, true ))
             return false;
     }
     kDebug( 7021 ) << "timestamps check ok";

kded/kctimefactory.cpp

@@ -51,23 +51,21 @@ void KCTimeDict::dump() const
 
 QStringList KCTimeDict::resourceList() const
 {
-    QSet<QString> resources;
-    Hash::const_iterator it = m_hash.constBegin();
-    const Hash::const_iterator end = m_hash.constEnd();
-    for ( ; it != end; ++it ) {
+    QStringList resources;
+    QHashIterator<QString,quint32> it(m_hash);
+    while (it.hasNext()) {
+        it.next();
         const QString key = it.key();
-        const QString res = key.left(key.indexOf('|'));
-        resources.insert(res);
+        resources << key.left(key.indexOf('|'));
     }
-    return resources.toList();
+    return resources;
 }
 
 void KCTimeDict::load(QDataStream &str)
 {
     QString key;
     quint32 ctime;
-    while(true)
-    {
+    while (true) {
         KSycocaEntry::read(str, key);
         str >> ctime;
         if (key.isEmpty()) break;
@@ -77,9 +75,9 @@ void KCTimeDict::load(QDataStream &str)
 
 void KCTimeDict::save(QDataStream &str) const
 {
-    Hash::const_iterator it = m_hash.constBegin();
-    const Hash::const_iterator end = m_hash.constEnd();
-    for ( ; it != end; ++it ) {
+    QHashIterator<QString,quint32> it(m_hash);
+    while (it.hasNext()) {
+        it.next();
         str << it.key() << it.value();
     }
     str << QString() << (quint32) 0;

kded/kded.cpp

@@ -72,12 +72,6 @@ static bool bCheckSycoca;
 static bool bCheckUpdates;
 static bool bCheckHostname;
 
-#ifdef Q_DBUS_EXPORT
-extern Q_DBUS_EXPORT void qDBusAddSpyHook(void (*)(const QDBusMessage&));
-#else
-extern QDBUS_EXPORT void qDBusAddSpyHook(void (*)(const QDBusMessage&));
-#endif
-
 static void runBuildSycoca(QObject *callBackObj=0, const char *callBackSlot=0, const char *callBackErrorSlot=0)
 {
    const QString exe = KStandardDirs::findExe(KBUILDSYCOCA_EXENAME);
@@ -128,7 +122,7 @@ Kded::Kded()
   session.registerObject("/kbuildsycoca", this);
   session.registerObject("/kded", this);
 
-  qDBusAddSpyHook(messageFilter);
+  Q_DBUS_EXPORT(messageFilter);
 
   m_pTimer = new QTimer(this);
   m_pTimer->setSingleShot( true );