ROOT/Browsable/RSysFile.hxx

0001 /*************************************************************************
0002  * Copyright (C) 1995-2020, Rene Brun and Fons Rademakers.               *
0003  * All rights reserved.                                                  *
0004  *                                                                       *
0005  * For the licensing terms see $ROOTSYS/LICENSE.                         *
0006  * For the list of contributors see $ROOTSYS/README/CREDITS.             *
0007  *************************************************************************/
0008
0009 #ifndef ROOT7_Browsable_RSysFile
0010 #define ROOT7_Browsable_RSysFile
0011
0012 #include <ROOT/Browsable/RElement.hxx>
0013 #include <ROOT/Browsable/RGroup.hxx>
0014
0015 #include "TSystem.h"
0016 #include <string>
0017
0018 namespace ROOT {
0019 namespace Browsable {
0020
0021 class RSysDirLevelIter;
0022
0023 /** \class RSysFile
0024 \ingroup rbrowser
0025 */
0026
0027 class RSysFile : public RElement {
0028
0029    friend class RSysDirLevelIter;
0030
0031    FileStat_t fStat;       ///<! file stat object
0032    std::string fDirName;   ///<! fully-qualified directory name
0033    std::string fFileName;  ///<! file name in current dir
0034
0035    std::string GetFullName() const;
0036
0037 public:
0038    RSysFile(const std::string &filename);
0039
0040    RSysFile(const FileStat_t& stat, const std::string &dirname, const std::string &filename);
0041
0042    virtual ~RSysFile() = default;
0043
0044    /** Name of RElement - file name in this case */
0045    std::string GetName() const override;
0046
0047    /** Checks if element name match to provided value */
0048    bool MatchName(const std::string &name) const override;
0049
0050    /** Title of RElement - full file name  */
0051    std::string GetTitle() const override { return GetFullName(); }
0052
0053    std::unique_ptr<RLevelIter> GetChildsIter() override;
0054
0055    std::string GetContent(const std::string &kind) override;
0056
0057    EActionKind GetDefaultAction() const override;
0058
0059    static std::string GetFileIcon(const std::string &fname);
0060
0061    static RElementPath_t ProvideTopEntries(std::shared_ptr<RGroup> &comp, const std::string &workdir = "");
0062
0063    static RElementPath_t GetWorkingPath(const std::string &workdir = "");
0064
0065 };
0066
0067 } // namespace Browsable
0068 } // namespace ROOT
0069
0070
0071 #endif