status_t
BPartition::GetIcon(uint8** _data, size_t* _size, type_code* _type) const
{
if (_data == NULL || _size == NULL || _type == NULL)
return B_BAD_VALUE;
status_t error;
if (IsMounted()) {
// mounted: get the icon from the volume
BVolume volume;
error = GetVolume(&volume);
if (error == B_OK)
error = volume.GetIcon(_data, _size, _type);
} else {
// not mounted: retrieve the icon ourselves
if (BDiskDevice* device = Device()) {
BPath path;
error = device->GetPath(&path);
// get the icon
if (error == B_OK)
error = get_device_icon(path.Path(), _data, _size, _type);
} else
error = B_ERROR;
}
return error;
}
/*! \brief Returns an icon for this partition.
Note, that currently there are only per-device icons, i.e. the method
returns the same icon for each partition of a device. But this may change
in the future.
\param icon Pointer to a pre-allocated BBitmap to be set to the icon of
the partition.
\param which Size of the icon to be retrieved. Can be \c B_MINI_ICON or
\c B_LARGE_ICON.
\return \c B_OK, if everything went fine, another error code otherwise.
*/
status_t
BPartition::GetIcon(BBitmap* icon, icon_size which) const
{
if (icon == NULL)
return B_BAD_VALUE;
status_t error;
if (IsMounted()) {
// mounted: get the icon from the volume
BVolume volume;
error = GetVolume(&volume);
if (error == B_OK)
error = volume.GetIcon(icon, which);
} else {
// not mounted: retrieve the icon ourselves
if (BDiskDevice* device = Device()) {
BPath path;
error = device->GetPath(&path);
// get the icon
if (error == B_OK)
error = get_device_icon(path.Path(), icon, which);
} else
error = B_ERROR;
}
return error;
}
