Definition at line 27 of file RSysFile.hxx.

Public Types
enum	EActionKind { kActNone , kActBrowse , kActEdit , kActImage , kActDraw6 , kActDraw7 , kActCanvas , kActTree , kActGeom }
	Possible actions on double-click. More...

enum	EContentKind { kNone , kText , kImage , kPng , kJpeg , kJson , kFileName }

Public Member Functions
	RSysFile (const FileStat_t &stat, const std::string &dirname, const std::string &filename)
	Create file element with already provided stats information.

	RSysFile (const std::string &filename)
	Create file element.

virtual	~RSysFile ()=default

virtual bool	cd ()
	Select element as active.

virtual bool	CheckValid ()
	Check if element still contains valid content.

virtual std::unique_ptr< RItem >	CreateItem () const
	Returns item with element description.

std::unique_ptr< RLevelIter >	GetChildsIter () override
	Returns iterator for files in directory.

std::string	GetContent (const std::string &kind) override
	Returns file content of requested kind.

EActionKind	GetDefaultAction () const override
	Get default action for the file Either start text editor or image viewer or just do file browsing.

std::string	GetName () const override
	Name of RElement - file name in this case.

virtual int	GetNumChilds ()
	Returns number of childs By default creates iterator and iterates over all items.

virtual std::unique_ptr< RHolder >	GetObject ()
	Access object.

std::string	GetTitle () const override
	Title of RElement - full file name

virtual bool	IsCapable (EActionKind action) const
	Check if want to perform action.

virtual bool	IsExpandByDefault () const
	Should item representing element be expand by default.

virtual bool	IsFolder () const
	Check if element can have childs.

virtual bool	IsObject (void *)
	Check if element contains provided pointer.

bool	MatchName (const std::string &name) const override
	Checks if element name match to provided value.

Static Public Member Functions
static int	ComparePaths (const RElementPath_t &path1, const RElementPath_t &path2)
	Compare two paths, Returns number of elements matches in both paths.

static int	ExtractItemIndex (std::string &name)
	Extract index from name Index coded by client with `###<indx>$$$` suffix Such coding used by browser to identify element by index.

static EContentKind	GetContentKind (const std::string &kind)
	Find item with specified name Default implementation, should work for all.

static std::string	GetFileIcon (const std::string &fname)
	Get icon for the type of given file name.

static std::string	GetPathAsString (const RElementPath_t &path)
	Converts element path back to string.

static std::shared_ptr< RElement >	GetSubElement (std::shared_ptr< RElement > &elem, const RElementPath_t &path)
	Returns sub element.

static RElementPath_t	GetWorkingPath (const std::string &workdir="")
	Return working path in browser hierarchy.

static bool	IsLastKeyCycle ()
	Is only last cycle from the list of keys is shown.

static RElementPath_t	ParsePath (const std::string &str)
	Parse string path to produce RElementPath_t One should avoid to use string pathes as much as possible.

static RElementPath_t	ProvideTopEntries (std::shared_ptr< RGroup > &comp, const std::string &workdir="")
	Provide top entries for file system On windows it is list of existing drivers, on Linux it is "File system" and "Home".

static void	SetLastKeyCycle (bool on=true)
	Set flag to show only last cycle from the list of keys.

Private Member Functions
std::string	GetFullName () const
	Returns full file name - including fully qualified path.

Private Attributes
std::string	fDirName
	! fully-qualified directory name

std::string	fFileName
	! file name in current dir

FileStat_t	fStat
	! file stat object

Friends
class	RSysDirLevelIter

#include <ROOT/Browsable/RSysFile.hxx>

Inheritance diagram for ROOT::Browsable::RSysFile:

Member Enumeration Documentation

◆ EActionKind

enum ROOT::Browsable::RElement::EActionKind

inherited

Possible actions on double-click.

Enumerator
kActNone	do nothing
kActBrowse	just browse (expand) item
kActEdit	can provide data for text editor
kActImage	can be shown in image viewer, can provide image
kActDraw6	can be drawn inside ROOT6 canvas
kActDraw7	can be drawn inside ROOT7 canvas
kActCanvas	indicate that it is canvas and should be drawn directly
kActTree	can be shown in tree viewer
kActGeom	can be shown in geometry viewer

Definition at line 50 of file RElement.hxx.

◆ EContentKind

enum ROOT::Browsable::RElement::EContentKind

inherited

Enumerator
kNone	not recognized
kText	"text" - plain text for code editor
kImage	"image64" - base64 for supported image formats (png/gif/gpeg)
kPng	"png" - plain png binary code, returned inside std::string
kJpeg	"jpg" or "jpeg" - plain jpg binary code, returned inside std::string
kJson	"json" representation of object, can be used in code editor
kFileName	"filename" - file name if applicable

Definition at line 37 of file RElement.hxx.

Constructor & Destructor Documentation

◆ RSysFile() [1/2]

RSysFile::RSysFile ( const std::string & filename )

Create file element.

Definition at line 383 of file RSysFile.cxx.

◆ RSysFile() [2/2]

RSysFile::RSysFile	(	const FileStat_t &	stat,
		const std::string &	dirname,
		const std::string &	filename )

Create file element with already provided stats information.

Definition at line 404 of file RSysFile.cxx.

◆ ~RSysFile()

virtual ROOT::Browsable::RSysFile::~RSysFile ( )

virtualdefault

Member Function Documentation

◆ cd()

virtual bool ROOT::Browsable::RElement::cd ( )

inlinevirtualinherited

Select element as active.

Reimplemented in TDirectoryElement.

Definition at line 103 of file RElement.hxx.

◆ CheckValid()

virtual bool ROOT::Browsable::RElement::CheckValid ( )

inlinevirtualinherited

Check if element still contains valid content.

Reimplemented in ROOT::Browsable::TObjectElement.

Definition at line 91 of file RElement.hxx.

◆ ComparePaths()

int RElement::ComparePaths	(	const RElementPath_t &	path1,
		const RElementPath_t &	path2 )

staticinherited

Compare two paths, Returns number of elements matches in both paths.

Definition at line 147 of file RElement.cxx.

◆ CreateItem()

std::unique_ptr< RItem > RElement::CreateItem ( ) const

virtualinherited

Returns item with element description.

Reimplemented in ROOT::Browsable::TObjectElement, RTreeMapElement, RVisualizationElement, RNTupleElement, and TKeyElement.

Definition at line 107 of file RElement.cxx.

◆ ExtractItemIndex()

int RElement::ExtractItemIndex ( std::string & name )

staticinherited

Extract index from name Index coded by client with ###<indx>$$$ suffix Such coding used by browser to identify element by index.

Definition at line 180 of file RElement.cxx.

◆ GetChildsIter()

std::unique_ptr< RLevelIter > RSysFile::GetChildsIter ( )

overridevirtual

Returns iterator for files in directory.

Reimplemented from ROOT::Browsable::RElement.

Definition at line 464 of file RSysFile.cxx.

◆ GetContent()

std::string RSysFile::GetContent ( const std::string & kind )

overridevirtual

Returns file content of requested kind.

Reimplemented from ROOT::Browsable::RElement.

Definition at line 475 of file RSysFile.cxx.

◆ GetContentKind()

RElement::EContentKind RElement::GetContentKind ( const std::string & kind )

staticinherited

Find item with specified name Default implementation, should work for all.

Definition at line 54 of file RElement.cxx.

◆ GetDefaultAction()

RElement::EActionKind RSysFile::GetDefaultAction ( ) const

overridevirtual

Get default action for the file Either start text editor or image viewer or just do file browsing.

Reimplemented from ROOT::Browsable::RElement.

Definition at line 442 of file RSysFile.cxx.

◆ GetFileIcon()

std::string RSysFile::GetFileIcon ( const std::string & fname )

static

Get icon for the type of given file name.

Definition at line 355 of file RSysFile.cxx.

◆ GetFullName()

std::string RSysFile::GetFullName ( ) const

private

Returns full file name - including fully qualified path.

Definition at line 456 of file RSysFile.cxx.

◆ GetName()

std::string RSysFile::GetName ( ) const

overridevirtual

Name of RElement - file name in this case.

return file name

Implements ROOT::Browsable::RElement.

Definition at line 412 of file RSysFile.cxx.

◆ GetNumChilds()

int RElement::GetNumChilds ( )

virtualinherited

Returns number of childs By default creates iterator and iterates over all items.

Reimplemented in TBrBrowsableElement, TFolderElement, and TCollectionElement.

Definition at line 41 of file RElement.cxx.

◆ GetObject()

virtual std::unique_ptr< RHolder > ROOT::Browsable::RElement::GetObject ( )

inlinevirtualinherited

Access object.

Reimplemented in ROOT::Browsable::RWrapper, ROOT::Browsable::TObjectElement, RTreeMapElement, RVisualizationElement, RFieldElement, and TKeyElement.

Definition at line 80 of file RElement.hxx.

◆ GetPathAsString()

std::string RElement::GetPathAsString ( const RElementPath_t & path )

staticinherited

Converts element path back to string.

Definition at line 162 of file RElement.cxx.

◆ GetSubElement()

std::shared_ptr< RElement > RElement::GetSubElement	(	std::shared_ptr< RElement > &	elem,
		const RElementPath_t &	path )

staticinherited

Returns sub element.

Definition at line 71 of file RElement.cxx.

◆ GetTitle()

std::string ROOT::Browsable::RSysFile::GetTitle ( ) const

inlineoverridevirtual

Title of RElement - full file name

Reimplemented from ROOT::Browsable::RElement.

Definition at line 51 of file RSysFile.hxx.

◆ GetWorkingPath()

RElementPath_t RSysFile::GetWorkingPath ( const std::string & workdir = "" )

static

Return working path in browser hierarchy.

Definition at line 547 of file RSysFile.cxx.

◆ IsCapable()

virtual bool ROOT::Browsable::RElement::IsCapable ( EActionKind action ) const

inlinevirtualinherited

Check if want to perform action.

Reimplemented in ROOT::Browsable::RWrapper, TTreeBrowsingElement, TTreeElement, TKeyElement, ROOT::Browsable::TGeoVolumeElement, ROOT::Browsable::TGeoNodeElement, ROOT::Browsable::TGeoManagerElement, RTreeMapElement, RFieldElement, and ROOT::Browsable::TObjectElement.

Definition at line 97 of file RElement.hxx.

◆ IsExpandByDefault()

virtual bool ROOT::Browsable::RElement::IsExpandByDefault ( ) const

inlinevirtualinherited

Should item representing element be expand by default.

Reimplemented in ROOT::Browsable::RWrapper.

Definition at line 100 of file RElement.hxx.

◆ IsFolder()

virtual bool ROOT::Browsable::RElement::IsFolder ( ) const

inlinevirtualinherited

Check if element can have childs.

Reimplemented in ROOT::Browsable::TObjectElement, RTreeMapElement, RVisualizationElement, TDirectoryElement, TKeyElement, ROOT::Browsable::TGeoVolumeElement, and ROOT::Browsable::TGeoManagerElement.

Definition at line 86 of file RElement.hxx.

◆ IsLastKeyCycle()

bool RElement::IsLastKeyCycle ( )

staticinherited

Is only last cycle from the list of keys is shown.

Definition at line 195 of file RElement.cxx.

◆ IsObject()

virtual bool ROOT::Browsable::RElement::IsObject ( void * )

inlinevirtualinherited

Check if element contains provided pointer.

Reimplemented in ROOT::Browsable::TObjectElement.

Definition at line 83 of file RElement.hxx.

◆ MatchName()

bool RSysFile::MatchName ( const std::string & name ) const

overridevirtual

Checks if element name match to provided value.

Check if file name the same, ignore case on Windows.

Reimplemented from ROOT::Browsable::RElement.

Definition at line 420 of file RSysFile.cxx.

◆ ParsePath()

RElementPath_t RElement::ParsePath ( const std::string & str )

staticinherited

Parse string path to produce RElementPath_t One should avoid to use string pathes as much as possible.

Definition at line 118 of file RElement.cxx.

◆ ProvideTopEntries()

RElementPath_t RSysFile::ProvideTopEntries	(	std::shared_ptr< RGroup > &	comp,
		const std::string &	workdir = "" )

static

Provide top entries for file system On windows it is list of existing drivers, on Linux it is "File system" and "Home".

Definition at line 509 of file RSysFile.cxx.

◆ SetLastKeyCycle()

void RElement::SetLastKeyCycle ( bool on = true )

staticinherited

Set flag to show only last cycle from the list of keys.

Definition at line 203 of file RElement.cxx.

Friends And Related Symbol Documentation

◆ RSysDirLevelIter

friend class RSysDirLevelIter

friend

Definition at line 29 of file RSysFile.hxx.

Member Data Documentation

◆ fDirName

std::string ROOT::Browsable::RSysFile::fDirName

private

! fully-qualified directory name

Definition at line 32 of file RSysFile.hxx.

◆ fFileName

std::string ROOT::Browsable::RSysFile::fFileName

private

! file name in current dir

Definition at line 33 of file RSysFile.hxx.

◆ fStat

FileStat_t ROOT::Browsable::RSysFile::fStat

private

! file stat object

Definition at line 31 of file RSysFile.hxx.

The documentation for this class was generated from the following files:

gui/browsable/inc/ROOT/Browsable/RSysFile.hxx
gui/browsable/src/RSysFile.cxx

Public Types

Public Member Functions

Static Public Member Functions

Private Member Functions

Private Attributes

Friends

Member Enumeration Documentation

◆ EActionKind

◆ EContentKind

Constructor & Destructor Documentation

◆ RSysFile() [1/2]

◆ RSysFile() [2/2]

◆ ~RSysFile()

Member Function Documentation

◆ cd()

◆ CheckValid()

◆ ComparePaths()

◆ CreateItem()

◆ ExtractItemIndex()

◆ GetChildsIter()

◆ GetContent()

◆ GetContentKind()

◆ GetDefaultAction()

◆ GetFileIcon()

◆ GetFullName()

◆ GetName()

◆ GetNumChilds()

◆ GetObject()

◆ GetPathAsString()

◆ GetSubElement()

◆ GetTitle()

◆ GetWorkingPath()

◆ IsCapable()

◆ IsExpandByDefault()

◆ IsFolder()

◆ IsLastKeyCycle()

◆ IsObject()

◆ MatchName()

◆ ParsePath()

◆ ProvideTopEntries()

◆ SetLastKeyCycle()

Friends And Related Symbol Documentation

◆ RSysDirLevelIter

Member Data Documentation

◆ fDirName

◆ fFileName

◆ fStat