porymap/src/ui/newmapconnectiondialog.cpp

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2024-08-09 02:24:15 +01:00
#include "newmapconnectiondialog.h"
#include "ui_newmapconnectiondialog.h"
NewMapConnectionDialog::NewMapConnectionDialog(QWidget *parent, Map* map, const QStringList &mapNames) :
QDialog(parent),
ui(new Ui::NewMapConnectionDialog)
{
ui->setupUi(this);
setAttribute(Qt::WA_DeleteOnClose);
this->map = map;
this->result = nullptr;
ui->comboBox_Direction->setEditable(false);
ui->comboBox_Direction->setMinimumContentsLength(0);
ui->comboBox_Direction->addItems(MapConnection::cardinalDirections);
ui->comboBox_Map->setMinimumContentsLength(6);
ui->comboBox_Map->addItems(mapNames);
// Choose default direction
QMap<QString, int> directionCounts;
for (auto connection : map->connections) {
directionCounts[connection->direction()]++;
}
QString defaultDirection;
int minCount = INT_MAX;
for (auto direction : MapConnection::cardinalDirections) {
if (directionCounts[direction] < minCount) {
defaultDirection = direction;
minCount = directionCounts[direction];
}
}
ui->comboBox_Direction->setTextItem(defaultDirection);
// Choose default map
QString defaultMapName;
if (mapNames.isEmpty()) {
defaultMapName = QString();
} else if (mapNames.first() == map->name && mapNames.length() > 1) {
// Prefer not to connect the map to itself
defaultMapName = mapNames.at(1);
} else {
defaultMapName = mapNames.first();
}
ui->comboBox_Map->setTextItem(defaultMapName);
}
NewMapConnectionDialog::~NewMapConnectionDialog()
{
delete ui;
}
void NewMapConnectionDialog::accept() {
QString direction = ui->comboBox_Direction->currentText();
QString hostMapName = this->map ? this->map->name : QString();
QString targetMapName = ui->comboBox_Map->currentText();
this->result = new MapConnection(direction, this->map->name, targetMapName);
QDialog::accept();
}