Diffstat (limited to 'noncore/apps/opie-reader/util.h') (more/less context) (show whitespace changes)
-rw-r--r-- | noncore/apps/opie-reader/util.h | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/noncore/apps/opie-reader/util.h b/noncore/apps/opie-reader/util.h new file mode 100644 index 0000000..f831ead --- a/dev/null +++ b/noncore/apps/opie-reader/util.h @@ -0,0 +1,57 @@ +#ifndef __UTIL_H +#define __UTIL_H + +#include <qstring.h> +#include <qdir.h> +#include <stdlib.h> + +QString filesize(unsigned long l); +QString percent(unsigned long pos, unsigned long len); +QString fmt(unsigned long pos, unsigned long len); + +/** + * class with utility inline function(s) + * (in contrast to global functions they become available by just + * including util.h) + */ +class QTReaderUtil +{ + public: + + /** + * searches for a specific direcory inside OpieReader installation + * + * @param subdir name of sub directory inside installation directory which is needed + * @return full path name including that sub directory + * + * search order is (on all platforms): + * - OPIEDIR + * - QTDIR + * - READERDIR + */ + static QString getPluginPath( const char *subdir = "codecs/" ) + { + QString dirname; + dirname = getenv("OPIEDIR"); + dirname += "/plugins/reader/"; + dirname += subdir; + if (QDir(dirname).exists()) + return dirname; + + dirname = getenv("QTDIR"); + dirname += "/plugins/reader/"; + dirname += subdir; + if (QDir(dirname).exists()) + return dirname; + + dirname = getenv("READERDIR"); + dirname += "/"; + dirname += subdir; + if (QDir(dirname).exists()) + return dirname; + + return ""; + } +}; + +#endif |