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#include <QVBoxLayout>
#include <QtWidgets>
#include <format>
#include <fstream>
#include <iostream>
#include <nlohmann/json.hpp>
#include <qapplication.h>
#include <qboxlayout.h>
#include <qgridlayout.h>
#include <qlistwidget.h>
#include <qmenubar.h>
#include <qnamespace.h>
#include <qobject.h>
#include <qpushbutton.h>
#include <qtmetamacros.h>
#include <qtoolbar.h>
#include <qwidget.h>
class ControlInterface : public QObject {
public:
ControlInterface ®isterListOfCardsWidget(std::shared_ptr<QListWidget> &iListOfCards) {
_listOfCardsWidget = iListOfCards;
return *this;
}
ControlInterface ®isterMainWindow(std::shared_ptr<QWidget> &iMainWindow) {
_mainWindow = iMainWindow;
return *this;
}
ControlInterface ®isterMainMenuBar(std::shared_ptr<QMenuBar> &iMenuBar) {
_mainMenuBar = iMenuBar;
return *this;
}
ControlInterface ®isterRightView(std::shared_ptr<QGraphicsView> &iRightView) {
_rightView = iRightView;
return *this;
}
std::shared_ptr<QWidget> listOfCardsWidget() { return _listOfCardsWidget; }
std::shared_ptr<QWidget> mainWindow() { return _mainWindow; }
std::shared_ptr<QMenuBar> mainMenuBar() { return _mainMenuBar; }
std::shared_ptr<QGraphicsView> rightView() { return _rightView; }
ControlInterface &configure() {
configureListOfCardsWidget().configureMainMenuBar().configureRightGraphicsView();
return *this;
}
public slots:
void display_card(QListWidgetItem *) { std::cout << "coucou\n"; }
private:
std::shared_ptr<QListWidget> _listOfCardsWidget;
std::shared_ptr<QWidget> _mainWindow;
std::shared_ptr<QMenuBar> _mainMenuBar;
std::shared_ptr<QGraphicsView> _rightView;
std::shared_ptr<QGraphicsScene> _rightScene;
std::vector<nlohmann::basic_json<>> _cards;
ControlInterface &fillListOfCards(const std::string &iCardsJsonPath) {
std::ifstream aCardsJsonFile{iCardsJsonPath};
uint64_t aCardIndex{0};
_cards.clear();
_listOfCardsWidget->clear();
for (auto &aCard : nlohmann::json::parse(aCardsJsonFile)) {
_cards.push_back(aCard);
_listOfCardsWidget->insertItem(aCardIndex++,
std::format("{} ({})", aCard["name"].get<std::string>(),
aCard["id"].get<uint64_t>())
.c_str());
}
QObject::connect(_listOfCardsWidget.get(), &QListWidget::itemDoubleClicked, this,
&ControlInterface::display_card);
_listOfCardsWidget->setVisible(true);
_listOfCardsWidget->setFixedWidth(_listOfCardsWidget->sizeHintForColumn(0) +
2 * _listOfCardsWidget->frameWidth() + 20);
_mainWindow->resize(1500, 1000);
return *this;
}
ControlInterface &configureListOfCardsWidget() {
_listOfCardsWidget->hide();
return *this;
}
ControlInterface &configureMainMenuBar() {
QMenu *aOpenMenu = _mainMenuBar->addMenu("File");
aOpenMenu->addAction("Open JSON file", [this] {
QFileDialog aFileDialog;
aFileDialog.setWindowTitle("Choose JSON file");
QDir aCurrentDir{QDir::currentPath()};
aFileDialog.setDirectory(aCurrentDir);
aFileDialog.setFileMode(QFileDialog::ExistingFile);
aFileDialog.setOption(QFileDialog::ShowDirsOnly, false);
aFileDialog.setNameFilter("*.json");
aFileDialog.exec();
const QStringList kFilePaths{aFileDialog.selectedFiles()};
if (kFilePaths.size() > 0) {
fillListOfCards(kFilePaths[0].toStdString());
_rightView->setVisible(true);
}
});
aOpenMenu->addAction("Quit", [this] { _mainWindow->close(); });
return *this;
}
ControlInterface &configureRightGraphicsView() {
_rightScene = std::make_shared<QGraphicsScene>();
QGraphicsRectItem *rect = _rightScene->addRect(QRectF(0, 0, 100, 100));
QGraphicsItem *item = _rightScene->itemAt(50, 50, QTransform());
_rightView->setScene(_rightScene.get());
_rightView->hide();
return *this;
}
};
int main(int argc, char *argv[]) {
QApplication aApplication(argc, argv);
auto aWindow = std::make_shared<QWidget>();
aWindow->resize(400, 50);
// Set Dialog flag for i3 users
aWindow->setWindowFlag(Qt::WindowType::Dialog);
QGridLayout aLayout(aWindow.get());
QHBoxLayout aHLayout(aLayout.widget());
auto aMenuBar = std::make_shared<QMenuBar>();
aLayout.addWidget(aMenuBar.get(), 0, 0);
auto aListOfCards = std::make_shared<QListWidget>();
aLayout.addLayout(&aHLayout, 1, 0);
aHLayout.addWidget(aListOfCards.get());
auto aRightView = std::make_shared<QGraphicsView>();
aHLayout.addWidget(aRightView.get());
ControlInterface aControlInterface;
aControlInterface.registerListOfCardsWidget(aListOfCards)
.registerMainWindow(aWindow)
.registerMainMenuBar(aMenuBar)
.registerRightView(aRightView)
.configure();
aWindow->show();
aWindow->setWindowTitle("Hearthstone simulator");
return aApplication.exec();
}
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