/**
* @brief Step avatar for one circle.
*
* Note: if there are no more actions for an avatar to perform, the step will return -1 which means the end is reached.
* @return 0 on success, -1 if reach the end
* @see loop()
* @see teach()
*/
int Avatar::step()
{
++ava_loop_count; // increase count
/* Perceive state */
Agent::State cs = perceiveState(); // get current state
dbgmoreprt("Launch():", "Avatar %d, State: %" ST_FMT "\n", id, cs);
/* Process */
OSpace acts = availableActions(cs); // get all action candidates of a state
Agent::Action act = myagent->process(cs, acts); // choose an action from candidates
// check validation
if (act == Agent::INVALID_ACTION) // no valid actions available, reach a dead end, quit. !!!: be sure to check this before update stage
return -1;
/* Update memory */
myagent->update(originalPayoff(cs)); // agent update inner states
/* Perform action */
performAction(act); // perform the action
return 0;
}
void StatusBar::loadChangeableActions(const QStringList &action_names) {
clear();
QList<QAction*> available_actions = availableActions();
// Iterate action names and add respectable actions into the toolbar.
foreach (const QString &action_name, action_names) {
QAction *matching_action = findMatchingAction(action_name, available_actions);
QAction *action_to_add;
QWidget *widget_to_add;
if (matching_action == m_barProgressDownloadAction) {
widget_to_add = m_barProgressDownload;
action_to_add = m_barProgressDownloadAction;
widget_to_add->setVisible(false);
}
else if (matching_action == m_barProgressFeedsAction) {
widget_to_add = m_barProgressFeeds;
action_to_add = m_barProgressFeedsAction;
widget_to_add->setVisible(false);
}
else if (matching_action == m_lblProgressDownloadAction) {
widget_to_add = m_lblProgressDownload;
action_to_add = m_lblProgressDownloadAction;
widget_to_add->setVisible(false);
}
else if (matching_action == m_lblProgressFeedsAction) {
widget_to_add = m_lblProgressFeeds;
action_to_add = m_lblProgressFeedsAction;
widget_to_add->setVisible(false);
}
else {
if (action_name == SEPARATOR_ACTION_NAME) {
QLabel *lbl = new QLabel(QString::fromUtf8("•"));
widget_to_add = lbl;
action_to_add = new QAction(this);
action_to_add->setSeparator(true);
action_to_add->setProperty("should_remove_action", true);
}
else if (action_name == SPACER_ACTION_NAME) {
QLabel *lbl = new QLabel(QSL("\t\t"));
widget_to_add = lbl;
action_to_add = new QAction(this);
action_to_add->setProperty("should_remove_action", true);
action_to_add->setIcon(qApp->icons()->fromTheme(QSL("system-search")));
action_to_add->setProperty("type", SPACER_ACTION_NAME);
action_to_add->setProperty("name", tr("Toolbar spacer"));
}
else if (matching_action != nullptr) {
// Add originally toolbar action.
PlainToolButton *tool_button = new PlainToolButton(this);
tool_button->reactOnActionChange(matching_action);
widget_to_add = tool_button;
action_to_add = matching_action;
connect(tool_button, SIGNAL(clicked(bool)), matching_action, SLOT(trigger()));
connect(matching_action, SIGNAL(changed()), tool_button, SLOT(reactOnActionChange()));
}
else {
action_to_add = nullptr;
widget_to_add = nullptr;
}
if (action_to_add != nullptr) {
action_to_add->setProperty("should_remove_widget", true);
}
}
if (action_to_add != nullptr && widget_to_add != nullptr) {
action_to_add->setProperty("widget", QVariant::fromValue((void*) widget_to_add));
addPermanentWidget(widget_to_add);
addAction(action_to_add);
}
}
