- Capitalize the first letter of each word in the title, artist and album

  fields. That looks better to me.
  I think the regexp for matching the start of a word is not perfect but
  for some reason \b\w (I think \b is word-boundary) did not work. Oh well,
  this is good enough for now.

svn path=/trunk/kdemultimedia/juk/; revision=217361

tagguesser.cpp

@@ -10,6 +10,7 @@
 
 #include <kapplication.h>
 #include <kconfig.h>
+#include <kdebug.h>
 #include <kdeversion.h>
 #if KDE_IS_VERSION(3,1,90)
 #    include <kmacroexpander.h>
@@ -199,9 +200,9 @@ void TagGuesser::guess(const QString &absFileName)
     for (; it != end; ++it) {
         const FileNameScheme schema(*it);
         if(schema.matches(absFileName)) {
-            m_title = schema.title();
-            m_artist = schema.artist();
-            m_album = schema.album();
+            m_title = capitalizeWords(schema.title());
+            m_artist = capitalizeWords(schema.artist());
+            m_album = capitalizeWords(schema.album());
             m_track = schema.track();
             m_comment = schema.comment();
             break;
@@ -209,4 +210,22 @@ void TagGuesser::guess(const QString &absFileName)
     }
 }
 
+QString TagGuesser::capitalizeWords(const QString &s)
+{
+    if(s.isEmpty())
+        return s;
+
+    QString result = s;
+    result[ 0 ] = result[ 0 ].upper();
+
+    const QRegExp wordRegExp("\\s\\w");
+    int i = result.find( wordRegExp );
+    while ( i > -1 ) {
+        result[ i + 1 ] = result[ i + 1 ].upper();
+        i = result.find( wordRegExp, ++i );
+    }
+
+    return result;
+}
+
 // vim:ts=4:sw=4:noet

tagguesser.h

@@ -58,6 +58,7 @@ class TagGuesser
 
     private:
         void loadSchemes();
+        QString capitalizeWords(const QString &s);
 
         FileNameScheme::List m_schemes;
         QString m_title;