runtime/khelpcenter/tests/testmetainfo.cpp

   1 #include <QCoreApplication>
   2
   3 #include <kaboutdata.h>
   4 #include <kdebug.h>
   5 #include <klocale.h>
   6 #include <kcmdlineargs.h>
   7
   8 #include "docmetainfo.h"
   9 #include "docentrytraverser.h"
  10
  11 using namespace KHC;
  12
  13 class MyTraverser : public DocEntryTraverser
  14 {
  15   public:
  16     MyTraverser( const QString &indent = "" ) : mIndent( indent ) {}
  17
  18     void process( DocEntry *entry )
  19     {
  20       kDebug() << mIndent << entry->name() << " - WEIGHT: " << entry->weight()
  21                 << endl;
  22 #if 0
  23       if ( entry->parent() ) kDebug() << mIndent << "  PARENT: "
  24                                        << entry->parent()->name() << endl;
  25       if ( entry->nextSibling() ) kDebug() << mIndent << "  NEXT: "
  26                                        << entry->nextSibling()->name() << endl;
  27 #endif
  28     }
  29
  30     DocEntryTraverser *createChild( DocEntry * )
  31     {
  32       return new MyTraverser( mIndent + "  " );
  33     }
  34
  35   private:
  36     QString mIndent;
  37 };
  38
  39 class LinearTraverser : public DocEntryTraverser
  40 {
  41   public:
  42     void process( DocEntry *entry )
  43     {
  44       kDebug() << "PROCESS: " << entry->name();
  45     }
  46
  47     DocEntryTraverser *createChild( DocEntry * )
  48     {
  49       return this;
  50     }
  51
  52     DocEntryTraverser *parentTraverser()
  53     {
  54       return this;
  55     }
  56
  57     void deleteTraverser() {}
  58 };
  59
  60 class AsyncTraverser : public DocEntryTraverser
  61 {
  62   public:
  63     AsyncTraverser( const QString &indent = "" ) : mIndent( indent )
  64     {
  65 //      kDebug() << "AsyncTraverser()";
  66     }
  67
  68     ~AsyncTraverser()
  69     {
  70 //      kDebug() << "~AsyncTraverser()";
  71     }
  72
  73     void process( DocEntry *entry )
  74     {
  75       kDebug() << mIndent << entry->name();
  76     }
  77
  78     DocEntryTraverser *createChild( DocEntry * )
  79     {
  80 //      kDebug() << "AsyncTraverser::childTraverser()";
  81       return new AsyncTraverser( mIndent + "  " );
  82     }
  83
  84   private:
  85     QString mIndent;
  86 };
  87
  88 int main(int argc,char **argv)
  89 {
  90   KAboutData aboutData("testmetainfo", 0,ki18n("TestDocMetaInfo"),"0.1");
  91   // KComponentData componentData(&aboutData); doesn't seem to be necessary
  92   QCoreApplication app(argc,argv);
  93
  94   kDebug() << "Scanning Meta Info";
  95
  96   DocMetaInfo::self()->scanMetaInfo( );
  97
  98   kDebug() << "My TRAVERSE start";
  99   MyTraverser t;
 100   DocMetaInfo::self()->startTraverseEntries( &t );
 101   kDebug() << "My TRAVERSE end";
 102
 103   kDebug() << "Linear TRAVERSE start";
 104   LinearTraverser l;
 105   DocMetaInfo::self()->startTraverseEntries( &l );
 106   kDebug() << "Linear TRAVERSE end";
 107
 108   kDebug() << "Async TRAVERSE start";
 109   AsyncTraverser a;
 110   DocMetaInfo::self()->startTraverseEntries( &a );
 111   kDebug() << "Async TRAVERSE end";
 112
 113   return 0;
 114 }
 115 // vim:ts=2:sw=2:et