forked from xbmc/xbmc
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FileItem.cpp
3180 lines (2800 loc) · 83.8 KB
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FileItem.cpp
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/*
* Copyright (C) 2005-2008 Team XBMC
* http://www.xbmc.org
*
* 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, or (at your option)
* any later version.
*
* This Program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with XBMC; see the file COPYING. If not, write to
* the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
* http://www.gnu.org/copyleft/gpl.html
*
*/
#include "FileItem.h"
#include "guilib/LocalizeStrings.h"
#include "utils/StringUtils.h"
#include "utils/URIUtils.h"
#include "Util.h"
#include "pictures/Picture.h"
#include "playlists/PlayListFactory.h"
#include "utils/Crc32.h"
#include "filesystem/DirectoryCache.h"
#include "filesystem/StackDirectory.h"
#include "filesystem/CurlFile.h"
#include "filesystem/MultiPathDirectory.h"
#include "filesystem/MusicDatabaseDirectory.h"
#include "filesystem/VideoDatabaseDirectory.h"
#include "filesystem/DirectoryFactory.h"
#include "music/tags/MusicInfoTagLoaderFactory.h"
#include "CueDocument.h"
#include "video/VideoDatabase.h"
#include "music/MusicDatabase.h"
#include "SortFileItem.h"
#include "utils/TuxBoxUtil.h"
#include "video/VideoInfoTag.h"
#include "threads/SingleLock.h"
#include "music/tags/MusicInfoTag.h"
#include "pictures/PictureInfoTag.h"
#include "music/Artist.h"
#include "music/Album.h"
#include "music/Song.h"
#include "URL.h"
#include "settings/GUISettings.h"
#include "settings/AdvancedSettings.h"
#include "settings/Settings.h"
#include "utils/RegExp.h"
#include "utils/log.h"
#include "utils/Variant.h"
#include "music/karaoke/karaokelyricsfactory.h"
#include "ThumbnailCache.h"
#include "utils/Mime.h"
#include "utils/CharsetConverter.h"
using namespace std;
using namespace XFILE;
using namespace PLAYLIST;
using namespace MUSIC_INFO;
CFileItem::CFileItem(const CSong& song)
{
m_musicInfoTag = NULL;
m_videoInfoTag = NULL;
m_pictureInfoTag = NULL;
Reset();
SetLabel(song.strTitle);
m_strPath = song.strFileName;
GetMusicInfoTag()->SetSong(song);
m_lStartOffset = song.iStartOffset;
SetProperty("item_start", song.iStartOffset);
m_lEndOffset = song.iEndOffset;
m_strThumbnailImage = song.strThumb;
}
CFileItem::CFileItem(const CStdString &path, const CAlbum& album)
{
m_musicInfoTag = NULL;
m_videoInfoTag = NULL;
m_pictureInfoTag = NULL;
Reset();
SetLabel(album.strAlbum);
m_strPath = path;
m_bIsFolder = true;
m_strLabel2 = StringUtils::Join(album.artist, g_advancedSettings.m_musicItemSeparator);
URIUtils::AddSlashAtEnd(m_strPath);
GetMusicInfoTag()->SetAlbum(album);
m_bIsAlbum = true;
CMusicDatabase::SetPropertiesFromAlbum(*this,album);
}
CFileItem::CFileItem(const CMusicInfoTag& music)
{
m_musicInfoTag = NULL;
m_videoInfoTag = NULL;
m_pictureInfoTag = NULL;
Reset();
SetLabel(music.GetTitle());
m_strPath = music.GetURL();
m_bIsFolder = URIUtils::HasSlashAtEnd(m_strPath);
*GetMusicInfoTag() = music;
FillInDefaultIcon();
}
CFileItem::CFileItem(const CVideoInfoTag& movie)
{
m_musicInfoTag = NULL;
m_videoInfoTag = NULL;
m_pictureInfoTag = NULL;
Reset();
SetLabel(movie.m_strTitle);
if (movie.m_strFileNameAndPath.IsEmpty())
{
m_strPath = movie.m_strPath;
URIUtils::AddSlashAtEnd(m_strPath);
m_bIsFolder = true;
}
else
{
m_strPath = movie.m_strFileNameAndPath;
m_bIsFolder = false;
}
*GetVideoInfoTag() = movie;
if (movie.m_iSeason == 0) SetProperty("isspecial", "true");
FillInDefaultIcon();
}
CFileItem::CFileItem(const CArtist& artist)
{
m_musicInfoTag = NULL;
m_videoInfoTag = NULL;
m_pictureInfoTag = NULL;
Reset();
SetLabel(artist.strArtist);
m_strPath = artist.strArtist;
m_bIsFolder = true;
URIUtils::AddSlashAtEnd(m_strPath);
GetMusicInfoTag()->SetArtist(artist.strArtist);
}
CFileItem::CFileItem(const CGenre& genre)
{
m_musicInfoTag = NULL;
m_videoInfoTag = NULL;
m_pictureInfoTag = NULL;
Reset();
SetLabel(genre.strGenre);
m_strPath = genre.strGenre;
m_bIsFolder = true;
URIUtils::AddSlashAtEnd(m_strPath);
GetMusicInfoTag()->SetGenre(genre.strGenre);
}
CFileItem::CFileItem(const CFileItem& item): CGUIListItem()
{
m_musicInfoTag = NULL;
m_videoInfoTag = NULL;
m_pictureInfoTag = NULL;
*this = item;
}
CFileItem::CFileItem(const CGUIListItem& item)
{
m_musicInfoTag = NULL;
m_videoInfoTag = NULL;
m_pictureInfoTag = NULL;
Reset();
// not particularly pretty, but it gets around the issue of Reset() defaulting
// parameters in the CGUIListItem base class.
*((CGUIListItem *)this) = item;
}
CFileItem::CFileItem(void)
{
m_musicInfoTag = NULL;
m_videoInfoTag = NULL;
m_pictureInfoTag = NULL;
Reset();
}
CFileItem::CFileItem(const CStdString& strLabel)
: CGUIListItem()
{
m_musicInfoTag = NULL;
m_videoInfoTag = NULL;
m_pictureInfoTag = NULL;
Reset();
SetLabel(strLabel);
}
CFileItem::CFileItem(const CStdString& strPath, bool bIsFolder)
{
m_musicInfoTag = NULL;
m_videoInfoTag = NULL;
m_pictureInfoTag = NULL;
Reset();
m_strPath = strPath;
m_bIsFolder = bIsFolder;
// tuxbox urls cannot have a / at end
if (m_bIsFolder && !m_strPath.IsEmpty() && !IsFileFolder() && !URIUtils::IsTuxBox(m_strPath))
URIUtils::AddSlashAtEnd(m_strPath);
}
CFileItem::CFileItem(const CMediaSource& share)
{
m_musicInfoTag = NULL;
m_videoInfoTag = NULL;
m_pictureInfoTag = NULL;
Reset();
m_bIsFolder = true;
m_bIsShareOrDrive = true;
m_strPath = share.strPath;
URIUtils::AddSlashAtEnd(m_strPath);
CStdString label = share.strName;
if (!share.strStatus.IsEmpty())
label.Format("%s (%s)", share.strName.c_str(), share.strStatus.c_str());
SetLabel(label);
m_iLockMode = share.m_iLockMode;
m_strLockCode = share.m_strLockCode;
m_iHasLock = share.m_iHasLock;
m_iBadPwdCount = share.m_iBadPwdCount;
m_iDriveType = share.m_iDriveType;
m_strThumbnailImage = share.m_strThumbnailImage;
SetLabelPreformated(true);
if (IsDVD())
GetVideoInfoTag()->m_strFileNameAndPath = share.strDiskUniqueId; // share.strDiskUniqueId contains disc unique id
}
CFileItem::~CFileItem(void)
{
delete m_musicInfoTag;
delete m_videoInfoTag;
delete m_pictureInfoTag;
m_musicInfoTag = NULL;
m_videoInfoTag = NULL;
m_pictureInfoTag = NULL;
}
const CFileItem& CFileItem::operator=(const CFileItem& item)
{
if (this == &item) return * this;
CGUIListItem::operator=(item);
m_bLabelPreformated=item.m_bLabelPreformated;
FreeMemory();
m_strPath = item.GetPath();
m_bIsParentFolder = item.m_bIsParentFolder;
m_iDriveType = item.m_iDriveType;
m_bIsShareOrDrive = item.m_bIsShareOrDrive;
m_dateTime = item.m_dateTime;
m_dwSize = item.m_dwSize;
if (item.HasMusicInfoTag())
{
m_musicInfoTag = GetMusicInfoTag();
if (m_musicInfoTag)
*m_musicInfoTag = *item.m_musicInfoTag;
}
else
{
delete m_musicInfoTag;
m_musicInfoTag = NULL;
}
if (item.HasVideoInfoTag())
{
m_videoInfoTag = GetVideoInfoTag();
if (m_videoInfoTag)
*m_videoInfoTag = *item.m_videoInfoTag;
}
else
{
delete m_videoInfoTag;
m_videoInfoTag = NULL;
}
if (item.HasPictureInfoTag())
{
m_pictureInfoTag = GetPictureInfoTag();
if (m_pictureInfoTag)
*m_pictureInfoTag = *item.m_pictureInfoTag;
}
else
{
delete m_pictureInfoTag;
m_pictureInfoTag = NULL;
}
m_lStartOffset = item.m_lStartOffset;
m_lEndOffset = item.m_lEndOffset;
m_strDVDLabel = item.m_strDVDLabel;
m_strTitle = item.m_strTitle;
m_iprogramCount = item.m_iprogramCount;
m_idepth = item.m_idepth;
m_iLockMode = item.m_iLockMode;
m_strLockCode = item.m_strLockCode;
m_iHasLock = item.m_iHasLock;
m_iBadPwdCount = item.m_iBadPwdCount;
m_bCanQueue=item.m_bCanQueue;
m_mimetype = item.m_mimetype;
m_extrainfo = item.m_extrainfo;
m_specialSort = item.m_specialSort;
m_bIsAlbum = item.m_bIsAlbum;
return *this;
}
void CFileItem::Reset()
{
m_strLabel2.Empty();
SetLabel("");
m_bLabelPreformated=false;
FreeIcons();
m_overlayIcon = ICON_OVERLAY_NONE;
m_bSelected = false;
m_bIsAlbum = false;
m_strDVDLabel.Empty();
m_strTitle.Empty();
m_strPath.Empty();
m_dwSize = 0;
m_bIsFolder = false;
m_bIsParentFolder=false;
m_bIsShareOrDrive = false;
m_dateTime.Reset();
m_iDriveType = CMediaSource::SOURCE_TYPE_UNKNOWN;
m_lStartOffset = 0;
m_lEndOffset = 0;
m_iprogramCount = 0;
m_idepth = 1;
m_iLockMode = LOCK_MODE_EVERYONE;
m_strLockCode = "";
m_iBadPwdCount = 0;
m_iHasLock = 0;
m_bCanQueue=true;
m_mimetype = "";
delete m_musicInfoTag;
m_musicInfoTag=NULL;
delete m_videoInfoTag;
m_videoInfoTag=NULL;
delete m_pictureInfoTag;
m_pictureInfoTag=NULL;
m_extrainfo.Empty();
m_specialSort = SortSpecialNone;
SetInvalid();
}
void CFileItem::Archive(CArchive& ar)
{
CGUIListItem::Archive(ar);
if (ar.IsStoring())
{
ar << m_bIsParentFolder;
ar << m_bLabelPreformated;
ar << m_strPath;
ar << m_bIsShareOrDrive;
ar << m_iDriveType;
ar << m_dateTime;
ar << m_dwSize;
ar << m_strDVDLabel;
ar << m_strTitle;
ar << m_iprogramCount;
ar << m_idepth;
ar << m_lStartOffset;
ar << m_lEndOffset;
ar << m_iLockMode;
ar << m_strLockCode;
ar << m_iBadPwdCount;
ar << m_bCanQueue;
ar << m_mimetype;
ar << m_extrainfo;
ar << m_specialSort;
if (m_musicInfoTag)
{
ar << 1;
ar << *m_musicInfoTag;
}
else
ar << 0;
if (m_videoInfoTag)
{
ar << 1;
ar << *m_videoInfoTag;
}
else
ar << 0;
if (m_pictureInfoTag)
{
ar << 1;
ar << *m_pictureInfoTag;
}
else
ar << 0;
}
else
{
ar >> m_bIsParentFolder;
ar >> m_bLabelPreformated;
ar >> m_strPath;
ar >> m_bIsShareOrDrive;
ar >> m_iDriveType;
ar >> m_dateTime;
ar >> m_dwSize;
ar >> m_strDVDLabel;
ar >> m_strTitle;
ar >> m_iprogramCount;
ar >> m_idepth;
ar >> m_lStartOffset;
ar >> m_lEndOffset;
int temp;
ar >> temp;
m_iLockMode = (LockType)temp;
ar >> m_strLockCode;
ar >> m_iBadPwdCount;
ar >> m_bCanQueue;
ar >> m_mimetype;
ar >> m_extrainfo;
ar >> temp;
m_specialSort = (SortSpecial)temp;
int iType;
ar >> iType;
if (iType == 1)
ar >> *GetMusicInfoTag();
ar >> iType;
if (iType == 1)
ar >> *GetVideoInfoTag();
ar >> iType;
if (iType == 1)
ar >> *GetPictureInfoTag();
SetInvalid();
}
}
void CFileItem::Serialize(CVariant& value)
{
//CGUIListItem::Serialize(value["CGUIListItem"]);
value["strPath"] = m_strPath;
value["dateTime"] = (m_dateTime.IsValid()) ? m_dateTime.GetAsRFC1123DateTime() : "";
value["size"] = (int) m_dwSize / 1000;
value["DVDLabel"] = m_strDVDLabel;
value["title"] = m_strTitle;
value["mimetype"] = GetMimeType();
value["extrainfo"] = m_extrainfo;
if (m_musicInfoTag)
(*m_musicInfoTag).Serialize(value["musicInfoTag"]);
if (m_videoInfoTag)
(*m_videoInfoTag).Serialize(value["videoInfoTag"]);
if (m_pictureInfoTag)
(*m_pictureInfoTag).Serialize(value["pictureInfoTag"]);
}
void CFileItem::ToSortable(SortItem &sortable)
{
sortable[FieldPath] = m_strPath;
sortable[FieldDate] = (m_dateTime.IsValid()) ? m_dateTime.GetAsDBDateTime() : "";
sortable[FieldSize] = m_dwSize;
sortable[FieldDriveType] = m_iDriveType;
sortable[FieldStartOffset] = m_lStartOffset;
sortable[FieldStartOffset] = m_lEndOffset;
sortable[FieldProgramCount] = m_iprogramCount;
sortable[FieldBitrate] = m_dwSize;
sortable[FieldTitle] = m_strTitle;
sortable[FieldSortSpecial] = m_specialSort;
sortable[FieldFolder] = m_bIsFolder;
// If there's ever a need to convert more properties from CGUIListItem it might be
// worth to make CGUIListItem implement ISortable as well and call it from here
sortable[FieldLabel] = GetLabel();
if (HasMusicInfoTag())
GetMusicInfoTag()->ToSortable(sortable);
if (HasVideoInfoTag())
GetVideoInfoTag()->ToSortable(sortable);
if (HasPictureInfoTag())
GetPictureInfoTag()->ToSortable(sortable);
}
bool CFileItem::Exists(bool bUseCache /* = true */) const
{
if (m_strPath.IsEmpty()
|| m_strPath.Equals("add")
|| IsInternetStream()
|| IsParentFolder()
|| IsVirtualDirectoryRoot()
|| IsPlugin())
return true;
if (IsVideoDb() && HasVideoInfoTag())
{
CFileItem dbItem(m_bIsFolder ? GetVideoInfoTag()->m_strPath : GetVideoInfoTag()->m_strFileNameAndPath, m_bIsFolder);
return dbItem.Exists();
}
CStdString strPath = m_strPath;
if (URIUtils::IsMultiPath(strPath))
strPath = CMultiPathDirectory::GetFirstPath(strPath);
if (URIUtils::IsStack(strPath))
strPath = CStackDirectory::GetFirstStackedFile(strPath);
if (m_bIsFolder)
return CDirectory::Exists(strPath);
else
return CFile::Exists(strPath, bUseCache);
return false;
}
bool CFileItem::IsVideo() const
{
/* check preset mime type */
if( m_mimetype.Left(6).Equals("video/") )
return true;
if (HasVideoInfoTag()) return true;
if (HasMusicInfoTag()) return false;
if (HasPictureInfoTag()) return false;
if (IsHDHomeRun() || IsTuxBox() || URIUtils::IsDVD(m_strPath) || IsSlingbox())
return true;
CStdString extension;
if( m_mimetype.Left(12).Equals("application/") )
{ /* check for some standard types */
extension = m_mimetype.Mid(12);
if( extension.Equals("ogg")
|| extension.Equals("mp4")
|| extension.Equals("mxf") )
return true;
}
URIUtils::GetExtension(m_strPath, extension);
if (extension.IsEmpty())
return false;
extension.ToLower();
return (g_settings.m_videoExtensions.Find(extension) != -1);
}
bool CFileItem::IsDiscStub() const
{
CStdString strExtension;
URIUtils::GetExtension(m_strPath, strExtension);
if (strExtension.IsEmpty())
return false;
strExtension.ToLower();
strExtension += '|';
return (g_settings.m_discStubExtensions + '|').Find(strExtension) != -1;
}
bool CFileItem::IsAudio() const
{
/* check preset mime type */
if( m_mimetype.Left(6).Equals("audio/") )
return true;
if (HasMusicInfoTag()) return true;
if (HasVideoInfoTag()) return false;
if (HasPictureInfoTag()) return false;
if (IsCDDA()) return true;
if (!m_bIsFolder && IsLastFM()) return true;
CStdString extension;
if( m_mimetype.Left(12).Equals("application/") )
{ /* check for some standard types */
extension = m_mimetype.Mid(12);
if( extension.Equals("ogg")
|| extension.Equals("mp4")
|| extension.Equals("mxf") )
return true;
}
URIUtils::GetExtension(m_strPath, extension);
if (extension.IsEmpty())
return false;
extension.ToLower();
return (g_settings.m_musicExtensions.Find(extension) != -1);
}
bool CFileItem::IsKaraoke() const
{
if ( !IsAudio() || IsLastFM())
return false;
return CKaraokeLyricsFactory::HasLyrics( m_strPath );
}
bool CFileItem::IsPicture() const
{
if( m_mimetype.Left(6).Equals("image/") )
return true;
if (HasPictureInfoTag()) return true;
if (HasMusicInfoTag()) return false;
if (HasVideoInfoTag()) return false;
return CUtil::IsPicture(m_strPath);
}
bool CFileItem::IsLyrics() const
{
return URIUtils::GetExtension(m_strPath).Equals(".cdg", false) || URIUtils::GetExtension(m_strPath).Equals(".lrc", false);
}
bool CFileItem::IsCUESheet() const
{
return URIUtils::GetExtension(m_strPath).Equals(".cue", false);
}
bool CFileItem::IsLastFM() const
{
return URIUtils::IsLastFM(m_strPath);
}
bool CFileItem::IsInternetStream(const bool bStrictCheck /* = false */) const
{
if (HasProperty("IsHTTPDirectory"))
return false;
return URIUtils::IsInternetStream(m_strPath, bStrictCheck);
}
bool CFileItem::IsFileFolder() const
{
return (
IsSmartPlayList() ||
(IsPlayList() && g_advancedSettings.m_playlistAsFolders) ||
IsZIP() ||
IsRAR() ||
IsRSS() ||
IsType(".ogg") ||
IsType(".nsf") ||
IsType(".sid") ||
IsType(".sap")
);
}
bool CFileItem::IsSmartPlayList() const
{
CStdString strExtension;
URIUtils::GetExtension(m_strPath, strExtension);
strExtension.ToLower();
return (strExtension == ".xsp");
}
bool CFileItem::IsPlayList() const
{
return CPlayListFactory::IsPlaylist(*this);
}
bool CFileItem::IsPythonScript() const
{
return URIUtils::GetExtension(m_strPath).Equals(".py", false);
}
bool CFileItem::IsXBE() const
{
return URIUtils::GetExtension(m_strPath).Equals(".xbe", false);
}
bool CFileItem::IsType(const char *ext) const
{
return URIUtils::GetExtension(m_strPath).Equals(ext, false);
}
bool CFileItem::IsShortCut() const
{
return URIUtils::GetExtension(m_strPath).Equals(".cut", false);
}
bool CFileItem::IsNFO() const
{
return URIUtils::GetExtension(m_strPath).Equals(".nfo", false);
}
bool CFileItem::IsDVDImage() const
{
CStdString strExtension;
URIUtils::GetExtension(m_strPath, strExtension);
return (strExtension.Equals(".img") || strExtension.Equals(".iso") || strExtension.Equals(".nrg"));
}
bool CFileItem::IsOpticalMediaFile() const
{
bool found = IsDVDFile(false, true);
if (found)
return true;
return IsBDFile();
}
bool CFileItem::IsDVDFile(bool bVobs /*= true*/, bool bIfos /*= true*/) const
{
CStdString strFileName = URIUtils::GetFileName(m_strPath);
if (bIfos)
{
if (strFileName.Equals("video_ts.ifo")) return true;
if (strFileName.Left(4).Equals("vts_") && strFileName.Right(6).Equals("_0.ifo") && strFileName.length() == 12) return true;
}
if (bVobs)
{
if (strFileName.Equals("video_ts.vob")) return true;
if (strFileName.Left(4).Equals("vts_") && strFileName.Right(4).Equals(".vob")) return true;
}
return false;
}
bool CFileItem::IsBDFile() const
{
CStdString strFileName = URIUtils::GetFileName(m_strPath);
return (strFileName.Equals("index.bdmv"));
}
bool CFileItem::IsRAR() const
{
return URIUtils::IsRAR(m_strPath);
}
bool CFileItem::IsZIP() const
{
return URIUtils::IsZIP(m_strPath);
}
bool CFileItem::IsCBZ() const
{
return URIUtils::GetExtension(m_strPath).Equals(".cbz", false);
}
bool CFileItem::IsCBR() const
{
return URIUtils::GetExtension(m_strPath).Equals(".cbr", false);
}
bool CFileItem::IsRSS() const
{
if (m_strPath.Left(6).Equals("rss://"))
return true;
return URIUtils::GetExtension(m_strPath).Equals(".rss")
|| GetMimeType() == "application/rss+xml";
}
bool CFileItem::IsStack() const
{
return URIUtils::IsStack(m_strPath);
}
bool CFileItem::IsPlugin() const
{
return URIUtils::IsPlugin(m_strPath);
}
bool CFileItem::IsScript() const
{
return URIUtils::IsScript(m_strPath);
}
bool CFileItem::IsAddonsPath() const
{
return URIUtils::IsAddonsPath(m_strPath);
}
bool CFileItem::IsSourcesPath() const
{
return URIUtils::IsSourcesPath(m_strPath);
}
bool CFileItem::IsMultiPath() const
{
return URIUtils::IsMultiPath(m_strPath);
}
bool CFileItem::IsCDDA() const
{
return URIUtils::IsCDDA(m_strPath);
}
bool CFileItem::IsDVD() const
{
return URIUtils::IsDVD(m_strPath) || m_iDriveType == CMediaSource::SOURCE_TYPE_DVD;
}
bool CFileItem::IsOnDVD() const
{
return URIUtils::IsOnDVD(m_strPath) || m_iDriveType == CMediaSource::SOURCE_TYPE_DVD;
}
bool CFileItem::IsNfs() const
{
return URIUtils::IsNfs(m_strPath);
}
bool CFileItem::IsAfp() const
{
return URIUtils::IsAfp(m_strPath);
}
bool CFileItem::IsOnLAN() const
{
return URIUtils::IsOnLAN(m_strPath);
}
bool CFileItem::IsISO9660() const
{
return URIUtils::IsISO9660(m_strPath);
}
bool CFileItem::IsRemote() const
{
return URIUtils::IsRemote(m_strPath);
}
bool CFileItem::IsSmb() const
{
return URIUtils::IsSmb(m_strPath);
}
bool CFileItem::IsURL() const
{
return URIUtils::IsURL(m_strPath);
}
bool CFileItem::IsDAAP() const
{
return URIUtils::IsDAAP(m_strPath);
}
bool CFileItem::IsTuxBox() const
{
return URIUtils::IsTuxBox(m_strPath);
}
bool CFileItem::IsMythTV() const
{
return URIUtils::IsMythTV(m_strPath);
}
bool CFileItem::IsHDHomeRun() const
{
return URIUtils::IsHDHomeRun(m_strPath);
}
bool CFileItem::IsSlingbox() const
{
return URIUtils::IsSlingbox(m_strPath);
}
bool CFileItem::IsVTP() const
{
return URIUtils::IsVTP(m_strPath);
}
bool CFileItem::IsLiveTV() const
{
return URIUtils::IsLiveTV(m_strPath);
}
bool CFileItem::IsHD() const
{
return URIUtils::IsHD(m_strPath);
}
bool CFileItem::IsMusicDb() const
{
CURL url(m_strPath);
return url.GetProtocol().Equals("musicdb");
}
bool CFileItem::IsVideoDb() const
{
CURL url(m_strPath);
return url.GetProtocol().Equals("videodb");
}
bool CFileItem::IsVirtualDirectoryRoot() const
{
return (m_bIsFolder && m_strPath.IsEmpty());
}
bool CFileItem::IsRemovable() const
{
return IsOnDVD() || IsCDDA() || m_iDriveType == CMediaSource::SOURCE_TYPE_REMOVABLE;
}
bool CFileItem::IsReadOnly() const
{
if (IsParentFolder()) return true;
if (m_bIsShareOrDrive) return true;
return !CUtil::SupportsFileOperations(m_strPath);
}
void CFileItem::FillInDefaultIcon()
{
//CLog::Log(LOGINFO, "FillInDefaultIcon(%s)", pItem->GetLabel().c_str());
// find the default icon for a file or folder item
// for files this can be the (depending on the file type)
// default picture for photo's
// default picture for songs
// default picture for videos
// default picture for shortcuts
// default picture for playlists
// or the icon embedded in an .xbe
//
// for folders
// for .. folders the default picture for parent folder
// for other folders the defaultFolder.png
if (GetIconImage().IsEmpty())
{
if (!m_bIsFolder)
{
/* To reduce the average runtime of this code, this list should
* be ordered with most frequently seen types first. Also bear
* in mind the complexity of the code behind the check in the
* case of IsWhatater() returns false.
*/
if ( IsAudio() )
{
// audio
SetIconImage("DefaultAudio.png");
}
else if ( IsVideo() )
{
// video
SetIconImage("DefaultVideo.png");
}
else if ( IsPicture() )
{
// picture
SetIconImage("DefaultPicture.png");
}
else if ( IsPlayList() )
{
SetIconImage("DefaultPlaylist.png");
}
else if ( IsXBE() )
{
// xbe
SetIconImage("DefaultProgram.png");
}
else if ( IsShortCut() && !IsLabelPreformated() )
{
// shortcut
CStdString strFName = URIUtils::GetFileName(m_strPath);
int iPos = strFName.ReverseFind(".");
CStdString strDescription = strFName.Left(iPos);
SetLabel(strDescription);
SetIconImage("DefaultShortcut.png");
}
else if ( IsPythonScript() )
{
SetIconImage("DefaultScript.png");
}
else
{
// default icon for unknown file type
SetIconImage("DefaultFile.png");
}
}
else
{
if ( IsPlayList() )
{
SetIconImage("DefaultPlaylist.png");
}
else if (IsParentFolder())
{
SetIconImage("DefaultFolderBack.png");
}
else
{
SetIconImage("DefaultFolder.png");
}
}
}