Method

XdpPortaldynamic_launcher_get_icon

Declaration [src] 

GVariant*
xdp_portal_dynamic_launcher_get_icon (
  XdpPortal* portal,
  const char* desktop_file_id,
  char** out_icon_format,
  guint* out_icon_size,
  GError** error
)

Description [src]

This function gets the icon associated with a .desktop file that was previously installed by the dynamic launcher portal.

The desktop_file_id must be prefixed with the caller’s app ID followed by a “.” and suffixed with “.desktop”.

Parameters

desktop_file_id

Type: const char*

The .desktop file name.

The data is owned by the caller of the method.
The value is a NUL terminated UTF-8 string.
out_icon_format

Type: char**

Return location for icon format string, one of “png”, “jpeg”, “svg”.

The argument can be NULL.
The data is owned by the caller of the method.
The value is a NUL terminated UTF-8 string.
out_icon_size

Type: guint*

Return location for icon size.

The argument can be NULL.
The data is owned by the caller of the method.
error

Type: GError **

The return location for a recoverable error.

The argument can be NULL.
If the return location is not NULL, then you must initialize it to a NULL GError*.
The argument will be left initialized to NULL by the method if there are no errors.
In case of error, the argument will be set to a newly allocated GError; the caller will take ownership of the data, and be responsible for freeing it.

Return value

Type: GVariant

The icon in a format recognized by g_icon_deserialize(), or NULL with error set.

The caller of the method takes ownership of the returned data, and is responsible for freeing it.