Data Fields
ivi_surface_listener Struct Reference

ivi_surface - application interface to surface in ivi compositor @visibility: visibility of surface in ivi compositor has changed More...

Data Fields

void(* visibility )(void *data, struct ivi_surface *ivi_surface, int32_t visibility)
 visibility - visibility of surface in ivi compositor has changed @visibility: (none) More...
 
void(* warning )(void *data, struct ivi_surface *ivi_surface, int32_t warning_code, const char *warning_text)
 warning - server-side warning detected @warning_code: (none) @warning_text: (none) More...
 

Detailed Description

ivi_surface - application interface to surface in ivi compositor @visibility: visibility of surface in ivi compositor has changed

Warning
: server-side warning detected

Field Documentation

◆ visibility

void(* ivi_surface_listener::visibility) (void *data, struct ivi_surface *ivi_surface, int32_t visibility)

visibility - visibility of surface in ivi compositor has changed @visibility: (none)

The new visibility state is provided in argument visibility. If visibility is 0, the surface has become invisible. If visibility is not 0, the surface has become visible.

◆ warning

void(* ivi_surface_listener::warning) (void *data, struct ivi_surface *ivi_surface, int32_t warning_code, const char *warning_text)

warning - server-side warning detected @warning_code: (none) @warning_text: (none)

The ivi compositor encountered warning while processing a request by this application. The warning is defined by argument warning_code and optional warning_text. If the warning is detected, client shall destroy the ivi_surface object.

When a warning event is sent, the compositor turns the ivi_surface object inert. The ivi_surface will not deliver further events, all requests on it are ignored except 'destroy', and the association to the ivi_id is removed. The client should destroy the ivi_surface object. If an inert ivi_surface object is used as an argument to any other object's request, that request will [produce a fatal error / produce a warning / be ignored].