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
00120 static Ptr mimeType( const QString& name, FindByNameOption options = DontResolveAlias );
00121
00156 static Ptr findByUrl( const KUrl& url, mode_t mode = 0,
00157 bool is_local_file = false, bool fast_mode = false,
00158 int *accuracy = 0 );
00187 static Ptr findByPath( const QString& path, mode_t mode = 0,
00188 bool fast_mode = false, int* accuracy = 0 );
00189
00200 static Ptr findByContent( const QByteArray &data, int *accuracy=0 );
00201
00217 static Ptr findByNameAndContent( const QString& name, const QByteArray& data,
00218 mode_t mode = 0, int *accuracy=0 );
00219
00233 static Ptr findByFileContent( const QString &fileName, int *accuracy=0 );
00234
00241 static bool isBinaryData( const QString &fileName );
00242
00249 static bool isBufferBinaryData( const QByteArray &data );
00250
00260 static List allMimeTypes();
00261
00269 static QString defaultMimeType();
00270
00277 static KMimeType::Ptr defaultMimeTypePtr();
00278
00280 bool isDefault() const;
00281
00292 KDE_DEPRECATED QString parentMimeType() const;
00293
00312 QStringList parentMimeTypes() const;
00313
00324 QStringList allParentMimeTypes() const;
00325
00332 bool is( const QString& mimeTypeName ) const;
00333
00339 static QString extractKnownExtension( const QString &fileName );
00340
00341 protected:
00342
00343 friend class KMimeTypeFactory;
00344 friend class KBuildMimeTypeFactory;
00345 friend class KMimeFileParser;
00346
00352 KMimeType( QDataStream& str, int offset );
00353
00360 KMimeType( const QString& fullpath, const QString& name, const QString& comment );
00361
00367 KMimeType( KMimeTypePrivate &dd);
00368
00375 KMimeType( KMimeTypePrivate &dd, const QString& name, const QString& comment );
00376
00378 void setPatterns(const QStringList& patterns);
00380 void setParentMimeType(const QString& parent);
00382 void internalClearData();
00383
00384 private:
00385
00386 void loadInternal( QDataStream& _str);
00387 static void buildDefaultType();
00388 static void checkEssentialMimeTypes();
00389 static KMimeType::Ptr findByUrlHelper( const KUrl& url, mode_t mode,
00390 bool is_local_file, QIODevice* device, int* accuracy );
00391 };
00392
00393 #endif