inviwo::WebBrowserBase Class Reference

#include <webbrowserbase.h>

Inheritance diagram for inviwo::WebBrowserBase:

Public Member Functions
	WebBrowserBase (InviwoApplication *app, Processor &processor, ImageOutport &outport, ImageInport *background=nullptr, std::string_view url="", std::function< void()> onNewRender=nullptr, std::function< void(bool)> onLoadingChanged=nullptr)
	WebBrowserBase (const WebBrowserBase &rhs)=delete
	WebBrowserBase (WebBrowserBase &&rhs)=delete
WebBrowserBase &	operator= (const WebBrowserBase &rhs)=delete
WebBrowserBase &	operator= (WebBrowserBase &&rhs)=delete
void	reload ()
bool	isLoading () const
void	load (const std::filesystem::path &filename)
void	load (std::string_view url)
const std::string &	getURL () const
void	clear ()
void	setZoom (double zoom)
void	executeJavaScript (const std::string &javascript, int startLine=1)
InteractionHandler *	getInteractionHandler ()
std::shared_ptr< BaseCallBack >	addLoadingDoneCallback (std::function< void()> f)
void	addMessageHandler (std::function< void(cef_log_severity_t, const CefString &, const CefString &, int)> func)
void	addStaticHandler (std::function< bool(const std::string &, scoped_refptr< CefResourceManager::Request >)> handler)
void	removeStaticHandler ()
std::shared_ptr< std::function< std::string(const std::string &)> >	registerCallback (const std::string &name, std::function< std::string(const std::string &)> callback)

Detailed Description

Base class of a CEF based browser that renders webpages into an ImageOutport. Needs to be wrapped by a CefRefPtr<> due to reference counting.

Usage:

See https://bitbucket.org/chromiumembedded/cef/wiki/GeneralUsage#markdown-header-reference-counting

Member Function Documentation

addLoadingDoneCallback()

std::shared_ptr< BaseCallBack > inviwo::WebBrowserBase::addLoadingDoneCallback ( std::function< void()> f )

nodiscard

Registers a callback function f that will be called whenever the web page has been loaded.

Parameters

f	callback function

Returns

RAII callback

See also

CefLoadHandler::OnLoadingStateChange

clear()

void inviwo::WebBrowserBase::clear

(

)

Clear the browser frame and load an empty page

setZoom()

void inviwo::WebBrowserBase::setZoom

(

double

zoom

)

Set the zoom level of the browser to the absolute zoom factor.

Parameters

zoom	absolute zoom factor, i.e. 1.0 corresponds to a scaling of 100%

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

• webbrowserbase.h