static void
AddProcessAfterState(StateModel& statemodel, const Process::ProcessModel& proc)
{
ProcessStateDataInterface* state = proc.startStateData();
if (!state)
return;
auto next_proc_fun = [&](const State::MessageList& ml) {
auto& messages = statemodel.messages();
for (const ProcessStateWrapper& prev_proc : statemodel.previousProcesses())
{
prev_proc.process().setMessages(ml, messages.rootNode());
}
updateTreeWithMessageList(
messages.rootNode(), ml, proc.id(), ProcessPosition::Following);
statemodel.sig_statesUpdated();
};
statemodel.followingProcesses().emplace_back(state);
auto& wrapper = statemodel.followingProcesses().back();
QObject::connect(
state,
&ProcessStateDataInterface::messagesChanged,
&wrapper,
next_proc_fun);
next_proc_fun(state->messages());
}
InsertContentInState::InsertContentInState(
const QJsonObject& stateData,
Path<StateModel>&& targetState):
m_state{std::move(targetState)}
{
// TODO ask what should be copied ? the state due to the processes ? the user state ?
// For now we copy the whole value.
// First recreate the tree
// TODO we should update the processes here, and provide an API to do this
// properly.
auto& state = m_state.find();
m_oldNode = state.messages().rootNode();
m_newNode = m_oldNode;
updateTreeWithMessageList(
m_newNode,
flatten(unmarshall<MessageNode>(stateData["Messages"].toObject()))
);
}
static void AddProcessBeforeState(
StateModel& statemodel,
const Process::ProcessModel& proc)
{
// TODO this should be fused with the notion of State Process.
ProcessStateDataInterface* state = proc.endStateData();
if (!state)
return;
auto prev_proc_fun = [&](const State::MessageList& ml) {
// TODO have some collapsing between all the processes of a state
// NOTE how to prevent these states from being played
// twice ? mark them ?
// TODO which one should be sent ? the ones
// from the process ?
auto& messages = statemodel.messages();
for (const ProcessStateWrapper& next_proc :
statemodel.followingProcesses())
{
next_proc.process().setMessages(ml, messages.rootNode());
}
updateTreeWithMessageList(
messages.rootNode(), ml, proc.id(), ProcessPosition::Previous);
statemodel.sig_statesUpdated();
};
statemodel.previousProcesses().emplace_back(state);
auto& wrapper = statemodel.previousProcesses().back();
QObject::connect(
state,
&ProcessStateDataInterface::messagesChanged,
&wrapper,
prev_proc_fun);
prev_proc_fun(state->messages());
}
