void SearchEnginesDialog::accept()
{
if (ui->treeWidget->topLevelItemCount() < 1) {
return;
}
QVector<SearchEngine> allEngines;
for (int i = 0; i < ui->treeWidget->topLevelItemCount(); i++) {
QTreeWidgetItem* item = ui->treeWidget->topLevelItem(i);
if (!item) {
continue;
}
SearchEngine engine = getEngine(item);
allEngines.append(engine);
if (isDefaultEngine(item)) {
m_manager->setDefaultEngine(engine);
}
}
m_manager->setAllEngines(allEngines);
QDialog::accept();
}
void SearchEnginesDialog::editEngine()
{
QTreeWidgetItem* item = ui->treeWidget->currentItem();
if (!item) {
return;
}
SearchEngine engine = getEngine(item);
EditSearchEngine dialog(tr("Edit Search Engine"), this);
dialog.setName(engine.name);
dialog.setUrl(engine.url);
dialog.setShortcut(engine.shortcut);
dialog.setIcon(engine.icon);
if (dialog.exec() != QDialog::Accepted) {
return;
}
engine.name = dialog.name();
engine.url = dialog.url();
engine.shortcut = dialog.shortcut();
engine.icon = dialog.icon();
if (engine.name.isEmpty() || engine.url.isEmpty()) {
return;
}
setEngine(item, engine);
changeItemToDefault(item, isDefaultEngine(item));
item->setIcon(0, engine.icon);
item->setText(1, engine.shortcut);
}
void SearchEnginesDialog::removeEngine()
{
QTreeWidgetItem* item = ui->treeWidget->currentItem();
if (!item || ui->treeWidget->topLevelItemCount() == 1) {
return;
}
if (isDefaultEngine(item)) {
SearchEngine en = getEngine(item);
QMessageBox::warning(this, tr("Remove Engine"),
tr("You can't remove the default search engine.<br>"
"Set a different engine as default before removing %1.").arg(en.name));
}
else {
delete item;
}
}
void SearchEnginesDialog::setDefaultEngine()
{
QTreeWidgetItem* item = ui->treeWidget->currentItem();
if (!item) {
return;
}
for (int j = 0; j < ui->treeWidget->topLevelItemCount(); ++j) {
QTreeWidgetItem* i = ui->treeWidget->topLevelItem(j);
if (isDefaultEngine(i)) {
if (i == item) {
return;
}
changeItemToDefault(i, false);
break;
}
}
changeItemToDefault(item, true);
}
