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Diffstat (limited to 'kradio3/src/include/stationlist.h')
| -rw-r--r-- | kradio3/src/include/stationlist.h | 159 |
1 files changed, 0 insertions, 159 deletions
diff --git a/kradio3/src/include/stationlist.h b/kradio3/src/include/stationlist.h deleted file mode 100644 index dcacdca..0000000 --- a/kradio3/src/include/stationlist.h +++ /dev/null @@ -1,159 +0,0 @@ -/*************************************************************************** - stationlist.h - description - ------------------- - begin : Sat March 29 2003 - copyright : (C) 2003 by Klas Kalass - email : [email protected] - ***************************************************************************/ - -/*************************************************************************** - * * - * This program is free software; you can redistribute it and/or modify * - * it under the terms of the GNU General Public License as published by * - * the Free Software Foundation; either version 2 of the License, or * - * (at your option) any later version. * - * * - ***************************************************************************/ - -#ifndef STATIONLIST_H -#define STATIONLIST_H - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif - -#include "stationlistmetadata.h" -#include "errorlog-interfaces.h" - -#include <tqptrlist.h> - -class RadioStation; -class KURL; - -/* - - Why an own Station List ? - - RadioStations are used everywhere. But who is responsible for them? - Especially after a list merge? - - A very simple solution should be a StationList with "deep copies". Though - this is not very efficient, we can assume, that copy operations do not - take place very often and thus are not critical. - - - Why don't we use TQValueList then? - - We are using polymorphic radio stations, thus we cannot use a template - using instances of a base class and copying them with a copy constructor. - But as each derived class has its own copy() function, we are able to create - exact copies from a pointer with the type of our base class "RadioStation". - -*/ - - -class RawStationList : public TQPtrList<RadioStation> -{ -public: - - typedef TQPtrListIterator<RadioStation> Iterator; - typedef TQPtrList<RadioStation> BaseClass; - -public: - RawStationList (); - RawStationList (const RawStationList &sl); - ~RawStationList (); - - // overwrite all insert-methods in order to change - // multiple insertion of same station_id into an update - - bool insert (uint index, const RadioStation *item); - bool insert (const RadioStation *item); - void inSort (const RadioStation *item); - void prepend (const RadioStation *item); - void append (const RadioStation *item); - bool replace (uint index, const RadioStation *item); - - // simplify stationIDSearch - - const RadioStation & stationWithID(const TQString &sid) const; - RadioStation & stationWithID(const TQString &sid); - - int idxWithID(const TQString &sid) const; - - bool operator == (const RawStationList &l) const; - bool operator != (const RawStationList &l) const { return !operator==(l); } - -protected: - - TQPtrCollection::Item newItem (TQPtrCollection::Item s); - void deleteItem (TQPtrCollection::Item s); - - int compareItems (TQPtrCollection::Item a, TQPtrCollection::Item b); -}; - - - - -/** - * Contains a list of stations, including meta data - * @author Klas Kalass, Ernst Martin Witte - */ - -class StationList { -public: - StationList(); - StationList(const StationList &sl); - ~StationList(); - - // some usefull "proxy" functions - - int count() const { return m_all.count(); } - const RadioStation & at(int idx) const; - RadioStation & at(int idx); - - const RadioStation & stationWithID(const TQString &sid) const; - RadioStation & stationWithID(const TQString &sid); - - // all stations, with full access - RawStationList & all() { return m_all; } - RawStationList const & all() const { return m_all; } - - // the meta data for this station List, with full access - StationListMetaData & metaData() { return m_metaData; } - StationListMetaData const & metaData() const { return m_metaData; } - - // we do not need a special matchingStation/find/... method because - // it is already implemented in RawStationList - - /** - * merges the other list into this one. creates copies from the stations. - */ - void merge(const StationList &other); - - // assignment - - StationList &operator = (const StationList &sl); - - - // xml in/out - - bool readXML (const TQString &dat, const IErrorLogClient &logger, bool enableMessageBox = true); - bool readXML (const KURL &url, const IErrorLogClient &logger, bool enableMessageBox = true); - - TQString writeXML (const IErrorLogClient &logger) const; - bool writeXML (const KURL &url, const IErrorLogClient &logger, bool enableMessageBox = true) const; - - - bool operator == (const StationList &x) const { return m_all == x.m_all && m_metaData == x.m_metaData; } - bool operator != (const StationList &x) const { return !operator ==(x); } - -protected: - RawStationList m_all; - StationListMetaData m_metaData; -}; - - -extern const StationList emptyStationList; - -#endif |