KDECore
kmimetype.h
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00020 #ifndef __kmimetype_h__
00021 #define __kmimetype_h__
00022
00023 #include <QtCore/QStringList>
00024 #include <QtCore/QList>
00025
00026 #include <kurl.h>
00027 #include <ksycocatype.h>
00028 #include <kservicetype.h>
00029
00030 #include <sys/types.h>
00031 #include <sys/stat.h>
00032
00033 class KMimeTypePrivate;
00034
00046 class KDECORE_EXPORT KMimeType : public KServiceType
00047 {
00048 Q_DECLARE_PRIVATE( KMimeType )
00049 public:
00050 typedef KSharedPtr<KMimeType> Ptr;
00051 typedef QList<Ptr> List;
00052
00053 virtual ~KMimeType();
00054
00064 QString iconName( const KUrl &url = KUrl()) const;
00065
00076 static QString iconNameForUrl( const KUrl & url, mode_t mode = 0 );
00077
00087 static QString favIconForUrl( const KUrl& url );
00088
00096 QString comment( const KUrl& url = KUrl() ) const;
00097
00103 QStringList patterns() const;
00104
00105 enum FindByNameOption { DontResolveAlias, ResolveAliases = 1 };
00106
00121 static Ptr mimeType( const QString& name, FindByNameOption options = DontResolveAlias );
00122
00162 static Ptr findByUrl( const KUrl& url, mode_t mode = 0,
00163 bool is_local_file = false, bool fast_mode = false,
00164 int *accuracy = 0 );
00193 static Ptr findByPath( const QString& path, mode_t mode = 0,
00194 bool fast_mode = false, int* accuracy = 0 );
00195
00206 static Ptr findByContent( const QByteArray &data, int *accuracy=0 );
00207
00223 static Ptr findByNameAndContent( const QString& name, const QByteArray& data,
00224 mode_t mode = 0, int *accuracy=0 );
00225
00239 static Ptr findByFileContent( const QString &fileName, int *accuracy=0 );
00240
00247 static bool isBinaryData( const QString &fileName );
00248
00255 static bool isBufferBinaryData( const QByteArray &data );
00256
00266 static List allMimeTypes();
00267
00275 static QString defaultMimeType();
00276
00283 static KMimeType::Ptr defaultMimeTypePtr();
00284
00286 bool isDefault() const;
00287
00298 KDE_DEPRECATED QString parentMimeType() const;
00299
00318 QStringList parentMimeTypes() const;
00319
00330 QStringList allParentMimeTypes() const;
00331
00338 bool is( const QString& mimeTypeName ) const;
00339
00345 QString userSpecifiedIconName() const;
00346
00358 QString mainExtension() const;
00359
00365 static QString extractKnownExtension( const QString &fileName );
00366
00377 static int sharedMimeInfoVersion();
00378
00379 protected:
00380
00381 friend class KMimeTypeFactory;
00382 friend class KBuildMimeTypeFactory;
00383 friend class KMimeFileParser;
00384
00390 KMimeType( QDataStream& str, int offset );
00391
00398 KMimeType( const QString& fullpath, const QString& name, const QString& comment );
00399
00405 KMimeType( KMimeTypePrivate &dd);
00406
00416 KMimeType( KMimeTypePrivate &dd, const QString& name, const QString& comment );
00417
00418 private:
00420 void setPatterns(const QStringList& patterns);
00422 void internalClearData();
00424 void setUserSpecifiedIcon(const QString& icon);
00426 void setParentMimeType(const QString& parent);
00427 void loadInternal( QDataStream& _str);
00428 static void buildDefaultType();
00429 static void checkEssentialMimeTypes();
00430 static KMimeType::Ptr findByUrlHelper( const KUrl& url, mode_t mode,
00431 bool is_local_file, QIODevice* device, int* accuracy );
00432 };
00433
00434 #endif