void
AddOnManager::_LoadReplicant()
{
CALLED();
app_info info;
be_app->GetAppInfo(&info);
status_t err = BDeskbar().AddItem(&info.ref);
if (err != B_OK) {
ERROR("Deskbar refuses to add method replicant: %s\n", strerror(err));
}
BMessage request(B_GET_PROPERTY);
BMessenger to;
BMessenger status;
request.AddSpecifier("Messenger");
request.AddSpecifier("Shelf");
// In the Deskbar the Shelf is in the View "Status" in Window "Deskbar"
request.AddSpecifier("View", "Status");
request.AddSpecifier("Window", "Deskbar");
to = BMessenger("application/x-vnd.Be-TSKB", -1);
BMessage reply;
if (to.SendMessage(&request, &reply) == B_OK
&& reply.FindMessenger("result", &status) == B_OK) {
// enum replicant in Status view
int32 index = 0;
int32 uid;
while ((uid = _GetReplicantAt(status, index++)) >= B_OK) {
BMessage replicantInfo;
if (_GetReplicantName(status, uid, &replicantInfo) != B_OK)
continue;
const char *name;
if (replicantInfo.FindString("result", &name) == B_OK
&& !strcmp(name, REPLICANT_CTL_NAME)) {
BMessage replicant;
if (_GetReplicantView(status, uid, &replicant) == B_OK) {
BMessenger result;
if (replicant.FindMessenger("result", &result) == B_OK) {
gInputServer->SetMethodReplicant(new BMessenger(result));
}
}
}
}
}
if (!gInputServer->MethodReplicant()) {
ERROR("LoadReplicant(): Method replicant not found!\n");
}
}
BCheckBox*
AudioSettingsView::_MakeVolumeCheckBox()
{
fVolumeCheckBox = new BCheckBox("volumeCheckBox",
B_TRANSLATE("Show volume control on Deskbar"),
new BMessage(MEDIA_SHOW_HIDE_VOLUME_CONTROL));
if (BDeskbar().HasItem("MediaReplicant"))
fVolumeCheckBox->SetValue(B_CONTROL_ON);
return fVolumeCheckBox;
}
void
AddOnManager::_UnloadReplicant()
{
BDeskbar().RemoveItem(REPLICANT_CTL_NAME);
}
status_t
AddOnManager::_UnregisterAddOn(BEntry& entry)
{
BPath path(&entry);
entry_ref ref;
status_t status = entry.GetRef(&ref);
if (status < B_OK)
return status;
TRACE("AddOnManager::UnregisterAddOn(): trying to unload \"%s\"\n",
path.Path());
BAutolock _(this);
if (_IsDevice(path.Path())) {
for (int32 i = fDeviceList.CountItems(); i-- > 0;) {
device_info* info = fDeviceList.ItemAt(i);
if (!strcmp(info->ref.name, ref.name)) {
gInputServer->StartStopDevices(*info->add_on, false);
delete fDeviceList.RemoveItemAt(i);
break;
}
}
} else if (_IsFilter(path.Path())) {
for (int32 i = fFilterList.CountItems(); i-- > 0;) {
filter_info* info = fFilterList.ItemAt(i);
if (!strcmp(info->ref.name, ref.name)) {
BAutolock locker(InputServer::gInputFilterListLocker);
InputServer::gInputFilterList.RemoveItem(info->add_on);
delete fFilterList.RemoveItemAt(i);
break;
}
}
} else if (_IsMethod(path.Path())) {
BInputServerMethod* method = NULL;
for (int32 i = fMethodList.CountItems(); i-- > 0;) {
method_info* info = fMethodList.ItemAt(i);
if (!strcmp(info->ref.name, ref.name)) {
BAutolock locker(InputServer::gInputMethodListLocker);
InputServer::gInputMethodList.RemoveItem(info->add_on);
method = info->add_on;
// this will only be used as a cookie, and not referenced
// anymore
delete fMethodList.RemoveItemAt(i);
break;
}
}
if (fMethodList.CountItems() <= 0) {
// we remove the method replicant
BDeskbar().RemoveItem(REPLICANT_CTL_NAME);
gInputServer->SetMethodReplicant(NULL);
} else if (method != NULL) {
BMessage msg(IS_REMOVE_METHOD);
msg.AddInt32("cookie", (uint32)method);
if (gInputServer->MethodReplicant())
gInputServer->MethodReplicant()->SendMessage(&msg);
}
}
return B_OK;
}