RCefWebDisplayHandle Class Reference

Definition at line 24 of file RCefWebDisplayHandle.hxx.

Classes
class	CefCreator

Public Member Functions
	RCefWebDisplayHandle (const std::string &url)
virtual	~RCefWebDisplayHandle ()
	Destructor Closes browser window if any.
void	CloseBrowser ()
	Closes associated browser window.
bool	IsValid () const
void	SetBrowser (CefRefPtr< CefBrowser > br)
bool	WaitForContent (int tmout_sec, const std::string &extra_args)
	Process system events until browser content is available Used in headless mode for batch production like chrome –dump-dom is doing.
Public Member Functions inherited from ROOT::Experimental::RWebDisplayHandle
	RWebDisplayHandle (const std::string &url)
	constructor
virtual	~RWebDisplayHandle ()=default
	required virtual destructor for correct cleanup at the end
const std::string &	GetContent () const
	get content
const std::string &	GetUrl () const
	returns url of start web display
void	SetContent (const std::string &cont)
	set content

Static Public Member Functions
static void	AddCreator ()
Static Public Member Functions inherited from ROOT::Experimental::RWebDisplayHandle
static std::unique_ptr< RWebDisplayHandle >	Display (const RWebDisplayArgs &args)
	Create web display.
static bool	DisplayUrl (const std::string &url)
	Display provided url in configured web browser.
static bool	ProduceImage (const std::string &fname, const std::string &json, int width=800, int height=600, const char *batch_file=nullptr)
	Produce image file using JSON data as source Invokes JSROOT drawing functionality in headless browser - Google Chrome or Mozilla Firefox.

Protected Types
enum	EValidValues { kValid = 0x3C3C3C3C , kInvalid = 0x92929292 }

Protected Attributes
CefRefPtr< CefBrowser >	fBrowser
	associated browser
unsigned	fValid {kValid}
	used to verify if instance valid or not

Additional Inherited Members
Static Protected Member Functions inherited from ROOT::Experimental::RWebDisplayHandle
static std::unique_ptr< Creator > &	FindCreator (const std::string &name, const std::string &libname="")
	Search for specific browser creator If not found, try to add one.
static std::map< std::string, std::unique_ptr< Creator > > &	GetMap ()
	Static holder of registered creators of web displays.

#include <RCefWebDisplayHandle.hxx>

Inheritance diagram for RCefWebDisplayHandle:

Member Enumeration Documentation

EValidValues

enum RCefWebDisplayHandle::EValidValues

protected

Enumerator
kValid
kInvalid

Definition at line 36 of file RCefWebDisplayHandle.hxx.

Constructor & Destructor Documentation

RCefWebDisplayHandle()

RCefWebDisplayHandle::RCefWebDisplayHandle ( const std::string &  url )

inline

Definition at line 43 of file RCefWebDisplayHandle.hxx.

~RCefWebDisplayHandle()

RCefWebDisplayHandle::~RCefWebDisplayHandle ( )

virtual

Destructor Closes browser window if any.

Definition at line 219 of file RCefWebDisplayHandle.cxx.

Member Function Documentation

AddCreator()

void RCefWebDisplayHandle::AddCreator ( )

static

Definition at line 281 of file RCefWebDisplayHandle.cxx.

CloseBrowser()

void RCefWebDisplayHandle::CloseBrowser

(

)

Closes associated browser window.

Definition at line 230 of file RCefWebDisplayHandle.cxx.

IsValid()

bool RCefWebDisplayHandle::IsValid ( ) const

inline

Definition at line 47 of file RCefWebDisplayHandle.hxx.

SetBrowser()

void RCefWebDisplayHandle::SetBrowser ( CefRefPtr< CefBrowser >  br )

inline

Definition at line 49 of file RCefWebDisplayHandle.hxx.

WaitForContent()

bool RCefWebDisplayHandle::WaitForContent	(	int	tmout_sec,
		const std::string &	extra_args
	)

Process system events until browser content is available Used in headless mode for batch production like chrome –dump-dom is doing.

Definition at line 245 of file RCefWebDisplayHandle.cxx.

Member Data Documentation

fBrowser

CefRefPtr<CefBrowser> RCefWebDisplayHandle::fBrowser

protected

associated browser

Definition at line 40 of file RCefWebDisplayHandle.hxx.

fValid

unsigned RCefWebDisplayHandle::fValid {kValid}

protected

used to verify if instance valid or not

Definition at line 38 of file RCefWebDisplayHandle.hxx.