diff options
Diffstat (limited to 'mg_content_interface.c')
| -rwxr-xr-x | mg_content_interface.c | 155 |
1 files changed, 40 insertions, 115 deletions
diff --git a/mg_content_interface.c b/mg_content_interface.c index 5d60358..437d8b5 100755 --- a/mg_content_interface.c +++ b/mg_content_interface.c @@ -1,14 +1,11 @@ -/*******************************************************************/ -/*! \file content_interface.c - * \brief Data Objects for content (e.g. mp3 files, movies) - * for the vdr muggle plugindatabase - ******************************************************************** - * \version $Revision: 1.4 $ - * \date $Date: 2004/02/23 15:41:21 $ +/*! \file mg_content_interface.c + * \brief Data Objects for content (e.g. mp3 files, movies) for the vdr muggle plugin + * + * \version $Revision: 1.5 $ + * \date $Date: 2004/05/28 15:29:18 $ * \author Ralf Klueber, Lars von Wedel, Andreas Kellner - * \author file owner: $Author: RaK $ + * \author Responsible author: $Author: lvw $ * - * DUMMY * Implements main classes of for content items and interfaces to SQL databases * * This file implements the following classes @@ -17,7 +14,6 @@ * - mgSelection a set of tracks (e.g. a database subset matching certain criteria) * */ -/*******************************************************************/ #define DEBUG #include "mg_content_interface.h" @@ -31,22 +27,20 @@ mgContentItem mgContentItem::UNDEFINED = mgContentItem(); using namespace std; /*! - ***************************************************************************** - * \brief construcor + * \brief constructor * - * creates empty tracklist - ****************************************************************************/ + * create an empty tracklist + */ mgTracklist::mgTracklist() { } /*! - ***************************************************************************** * \brief destrucor * * Deletes all items in the tracklist and removes the list itself - ****************************************************************************/ + */ mgTracklist::~mgTracklist() { mgContentItem* ptr; @@ -183,11 +177,15 @@ mgContentItem* mgTracklist::getItem(unsigned int position) ****************************************************************************/ bool mgTracklist::remove(unsigned int position) { - if(position >= m_list.size()) return false; + if( position >= m_list.size() ) + { + return false; + } vector<mgContentItem*>::iterator iter; iter = m_list.begin()+ position; m_list.erase(iter); + return true; } @@ -213,104 +211,6 @@ int mgTracklist::remove(mgContentItem* item) } -/*=================================================================*/ -/* */ -/* class mgPlaylist */ -/* */ -/*=================================================================*/ -mgPlaylist::mgPlaylist() -{ -} -mgPlaylist::mgPlaylist(string listname) -{ - m_listname = listname; -} - - /*==== destructor ====*/ -mgPlaylist::~mgPlaylist() -{ - -} -/*==== add/ remove tracks ====*/ - -/* adds a song at the end of the playlist */ -void mgPlaylist::append(mgContentItem* item) -{ - m_list.push_back(item); -} - -void mgPlaylist::appendList(vector<mgContentItem*> *tracks) -{ - vector<mgContentItem*>::iterator iter; - mgDebug(3, "Adding %d tracks to the playlist",tracks->size()); - for(iter = tracks->begin(); iter != tracks->end(); iter++) - { - m_list.push_back(*iter); - } - tracks->clear(); -} - - -/* adds a song after 'position' */ -void mgPlaylist::insert(mgContentItem* item, unsigned int position) -{ - if(position >= m_list.size()) - m_list.push_back(item); - else - m_list.insert(m_list.begin()+position, item); -} - - - -/*==== access tracks ====*/ -string mgPlaylist::getListname() { return m_listname; } -void mgPlaylist::setListname(string name){ m_listname = name;} - - - -// returns the first item of the list -mgContentItem* mgPlaylist::getFirst() -{ - m_current = m_list.begin(); - return *m_current; -} - -// returns the nth track from the playlist -mgContentItem* mgPlaylist::getPosition(unsigned int position) -{ - if(position >= m_list.size()) - return &(mgContentItem::UNDEFINED); //invalid - m_current = m_list.begin()+position; - return *m_current; -} - -// proceeds to the next item -mgContentItem* mgPlaylist::skipFwd() -{ - if(m_current+1 == m_list.end()) - return &(mgContentItem::UNDEFINED); //invalid - else - return * (++m_current); -} - -// goes back to the previous item -mgContentItem* mgPlaylist::skipBack() -{ - if(m_current == m_list.begin()) - return &(mgContentItem::UNDEFINED); //invalid - else - return * (--m_current); -} - -// get next track, do not update data structures -mgContentItem* mgPlaylist::sneakNext() -{ - if(m_current+1 == m_list.end()) - return &(mgContentItem::UNDEFINED); //invalid - else - return * (m_current+1); -} - /*=================================================================*/ /* */ @@ -402,6 +302,31 @@ string mgSelectionTreeNode::getRestrictions() /* -------------------- begin CVS log --------------------------------- * $Log: mg_content_interface.c,v $ + * Revision 1.5 2004/05/28 15:29:18 lvw + * Merged player branch back on HEAD branch. + * + * + * Revision 1.4 2004/02/23 15:41:21 RaK + * - first i18n attempt + * + * Revision 1.3.2.6 2004/05/27 07:58:38 lvw + * Removed bugs in moving and removing tracks from playlists + * + * Revision 1.3.2.5 2004/05/25 00:10:45 lvw + * Code cleanup and added use of real database source files + * + * Revision 1.3.2.4 2004/05/04 16:51:53 lvw + * Debugging aids added. + * + * Revision 1.3.2.3 2004/03/08 21:42:22 lvw + * Added count method. Some comments for further todos added. + * + * Revision 1.3.2.2 2004/03/08 07:14:27 lvw + * Preliminary changes to muggle player + * + * Revision 1.3.2.1 2004/03/02 07:08:12 lvw + * 118 additions + * * Revision 1.4 2004/02/23 15:41:21 RaK * - first i18n attempt * |