void RKComponentBase::setPropertyValues (QMap<QString, QString> *list) {
RK_TRACE (PLUGIN);
// TODO: visibility enabledness and requiredness should be excluded, as those are not directly user settable. Perhaps even mark up all properties as user settable or not.
for (QMap<QString, QString>::const_iterator it = list->constBegin (); it != list->constEnd (); ++it) {
QString mod;
RKComponentBase *prop = lookupComponent (it.key (), &mod);
if (mod.isEmpty () && prop->isProperty ()) { // found a property
static_cast<RKComponentPropertyBase*>(prop)->setValue (it.data ());
}
}
}
void RKContextHandler::invokeComponent (RKComponentHandle *handle) {
RK_TRACE (PLUGIN);
RK_ASSERT (handle);
// create component
RKComponent *component = handle->invoke (0, 0);
// set context values
for (QHash<QString, RKComponentBase*>::const_iterator it = child_map.constBegin (); it != child_map.constEnd (); ++it) {
if (it.key () != "#noid#") {
QString id = it.key ();
QString remainder;
RKComponentBase *client = component->lookupComponent (id, &remainder);
RK_ASSERT (it.value ()->isProperty ());
if (!(client && remainder.isEmpty () && client->isProperty () && it.value ()->isProperty ())) {
RK_DEBUG (PLUGIN, DL_INFO, "Could not set context property %s", id.toLatin1 ().data ());
continue;
}
static_cast<RKComponentPropertyBase *> (client)->connectToGovernor (static_cast<RKComponentPropertyBase *> (it.value ()), QString (), false);
}
}
}
RKOptionSet::RKOptionSet (const QDomElement &element, RKComponent *parent_component, QWidget *parent_widget) : RKComponent (parent_component, parent_widget) {
RK_TRACE (PLUGIN);
XMLHelper *xml = XMLHelper::getStaticHelper ();
updating = false;
last_known_status = Processing;
n_invalid_rows = n_unfinished_rows = 0;
min_rows = xml->getIntAttribute (element, "min_rows", 0, DL_INFO);
min_rows_if_any = xml->getIntAttribute (element, "min_rows_if_any", 1, DL_INFO);
max_rows = xml->getIntAttribute (element, "max_rows", INT_MAX, DL_INFO);
// build UI framework
QVBoxLayout *layout = new QVBoxLayout (this);
switcher = new QStackedWidget (this);
layout->addWidget (switcher);
user_area = new KVBox (this);
switcher->addWidget (user_area);
updating_notice = new QLabel (i18n ("Updating status, please wait"), this);
switcher->addWidget (updating_notice);
update_timer.setInterval (0);
update_timer.setSingleShot (true);
connect (&update_timer, SIGNAL (timeout()), this, SLOT (slotUpdateUnfinishedRows()));
// create some meta properties
serialization_of_set = new RKComponentPropertyBase (this, false);
addChild ("serialized", serialization_of_set);
connect (serialization_of_set, SIGNAL (valueChanged(RKComponentPropertyBase*)), this, SLOT (serializationPropertyChanged(RKComponentPropertyBase*)));
row_count = new RKComponentPropertyInt (this, false, 0);
row_count->setInternal (true);
addChild ("row_count", row_count); // NOTE: read-only
return_to_row = active_row = -1;
current_row = new RKComponentPropertyInt (this, false, active_row);
current_row->setInternal (true);
addChild ("current_row", current_row); // NOTE: read-write
connect (current_row, SIGNAL (valueChanged(RKComponentPropertyBase*)), this, SLOT (currentRowPropertyChanged(RKComponentPropertyBase*)));
// first build the contents, as we will need to refer to the elements inside, later
model = 0;
display = 0; // will be created from the builder, on demand -> createDisplay ()
contents_container = new RKComponent (this, user_area);
QDomElement content_element = xml->getChildElement (element, "content", DL_ERROR);
RKComponentBuilder *builder = new RKComponentBuilder (contents_container, content_element);
builder->buildElement (content_element, user_area, false); // NOTE that parent widget != parent component, here, by intention. The point is that the display should not be disabled along with the contents
builder->parseLogic (xml->getChildElement (element, "logic", DL_INFO), false);
builder->makeConnections ();
addChild ("contents", contents_container);
connect (standardComponent (), SIGNAL (standardInitializationComplete()), this, SLOT (fetchDefaults()));
// create columns
XMLChildList options = xml->getChildElements (element, "optioncolumn", DL_WARNING);
QStringList visible_column_labels ("#"); // Optionally hidden first row for index
for (int i = 0; i < options.size (); ++i) {
const QDomElement &e = options.at (i);
QString id = xml->getStringAttribute (e, "id", QString (), DL_ERROR);
QString label = xml->getStringAttribute (e, "label", QString (), DL_DEBUG);
QString governor = xml->getStringAttribute (e, "connect", QString (), DL_INFO);
bool external = xml->getBoolAttribute (e, "external", false, DL_INFO);
while (child_map.contains (id)) {
RK_DEBUG (PLUGIN, DL_ERROR, "optionset already contains a property named %s. Renaming to _%s", qPrintable (id), qPrintable (id));
id = "_" + id;
}
ColumnInfo col_inf;
col_inf.column_name = id;
col_inf.external = external;
col_inf.governor = governor;
if (external && e.hasAttribute ("default")) col_inf.default_value = xml->getStringAttribute (e, "default", QString (), DL_ERROR);
RKComponentPropertyStringList *column_property = new RKComponentPropertyStringList (this, false);
column_property->setInternal (external); // Yes, looks strange, indeed. External properties should simply not be serialized / restored...
addChild (id, column_property);
connect (column_property, SIGNAL (valueChanged(RKComponentPropertyBase *)), this, SLOT (columnPropertyChanged(RKComponentPropertyBase *)));
if (!label.isEmpty ()) {
col_inf.display_index = visible_column_labels.size ();
col_inf.column_label = label;
visible_column_labels.append (label);
visible_columns.append (column_property);
} else {
col_inf.display_index = -1;
}
column_map.insert (column_property, col_inf);
}
keycolumn = 0;
QString keycol = xml->getStringAttribute (element, "keycolumn", QString (), DL_DEBUG);
if (!keycol.isEmpty ()) {
keycolumn = static_cast<RKComponentPropertyStringList*> (child_map.value (keycol));
if (!column_map.contains (keycolumn)) {
RK_DEBUG (PLUGIN, DL_ERROR, "optionset does not contain an optioncolumn named %s. Falling back to manual insertion mode", qPrintable (keycol));
keycolumn = 0;
} else if (!column_map[keycolumn].external) {
RK_DEBUG (PLUGIN, DL_ERROR, "keycolumn (%s) is not marked as external. Falling back to manual insertion mode", qPrintable (keycol));
keycolumn = 0;
} else {
updating = true;
keycolumn->setValue (KEYCOLUMN_UNINITIALIZED_VALUE);
updating = false;
}
}
QMap<RKComponentPropertyStringList *, ColumnInfo>::iterator it = column_map.begin ();
for (; it != column_map.end (); ++it) {
ColumnInfo &ci = it.value ();
if (!ci.governor.isEmpty ()) { // there *can* be columns without governor for driven or connected option sets
// Establish connections between columns and their respective governors. Since the format differs, the connection is done indirectly, through this component.
// So, here, we set up a map of properties to columns, and connect to the change signals.
RKComponentBase *governor = contents_container->lookupComponent (ci.governor, &ci.governor_modifier);
if (governor && governor->isProperty ()) {
RKComponentPropertyBase *gov_prop = static_cast<RKComponentPropertyBase*> (governor);
if (ci.external) {
if (!ci.governor_modifier.isEmpty ()) {
RK_DEBUG (PLUGIN, DL_ERROR, "Cannot connect external column '%s' in optionset to property with modifier (%s).", qPrintable (ci.column_name), qPrintable (ci.governor));
continue;
}
}
columns_to_update.insertMulti (gov_prop, it.key ());
connect (gov_prop, SIGNAL (valueChanged(RKComponentPropertyBase *)), this, SLOT (governingPropertyChanged(RKComponentPropertyBase *)));
} else {
