/** @details
* Odstrani postupne vsechny generovane objekty a pro kazdy
* vyvola signal removingGeneratedObject().
* Nakonec vyvola signal canGenerateChanged(), kdyby se nahodou
* timto ukonem neco zmenilo.
*/
void MapObjectGenerator::removeGeneratedObjects() {
while(!generatedObjects_.isEmpty()) {
BombicMapObject * o = generatedObjects_.takeFirst();
o->graphicsItem()->hide();
emit removingGeneratedObject(o);
}
emit canGenerateChanged();
}
/**
* @param block zda se ma generovani blokovat (jinym objektem)
*/
void MapObjectGenerator::setBlocking(bool block) {
if(block == blocked_) {
return;
}
blocked_ = block;
emit canGenerateChanged();
updateLabelVisibility();
// if blocked_ changed to false
// there weren't any generated objects
// so we can remove "them"
removeGeneratedObjects();
}
/**
* @param allow zda se ma generovani povolit
*/
void MapObjectGenerator::setAllowance(bool allow) {
if(allow == allowed_) {
return;
}
allowed_ = allow;
emit allowanceChanged();
emit canGenerateChanged();
updateLabelVisibility();
// if allowed_ changed to true
// there weren't any generated objects
// so we can remove "them"
removeGeneratedObjects();
}
void TemplateEditor::issueNewGenereationStatus(bool can_generate, const QString &message) {
m_canGenerate = can_generate;
m_generateMessage = message;
emit canGenerateChanged(can_generate, message);
}
