9b27f5e1dd
Removed redundant "numbers" field from Account model and database queries to simplify account structure. Introduced a TutorialWindow class for displaying application tutorials, integrated into the main window, and updated file paths accordingly. Improved string handling and logic in Payment routines and enhanced overall UI structure.
133 lines
4.2 KiB
C++
133 lines
4.2 KiB
C++
#include "MainWindow.h"
|
||
#include "bank/AccountWindow.h"
|
||
|
||
#include <QLabel>
|
||
#include <QScrollArea>
|
||
#include <QMenuBar>
|
||
#include <QStackedWidget>
|
||
|
||
#include "TutorialWindow.h"
|
||
#include "db/DeviceInfo.h"
|
||
#include "device/DeviceWidget.h"
|
||
#include "dao/DeviceDAO.h"
|
||
#include "widget/common/FlowLayout.h"
|
||
|
||
MainWindow::MainWindow(QWidget *parent) : QMainWindow(parent) {
|
||
// Инициализируем таймер обновления
|
||
timer = new QTimer(this);
|
||
connect(timer, &QTimer::timeout, this, &MainWindow::loadDevices);
|
||
|
||
stackedWidget = new QStackedWidget(this);
|
||
setCentralWidget(stackedWidget);
|
||
|
||
createDevicePage();
|
||
stackedWidget->addWidget(m_devicesWindow);
|
||
stackedWidget->setCurrentWidget(m_devicesWindow);
|
||
|
||
// FIXME переделать на ленивое создание
|
||
m_accountsWindow = new AccountWindow(this);
|
||
stackedWidget->addWidget(m_accountsWindow);
|
||
// stackedWidget->setCurrentWidget(accountPage);
|
||
|
||
resize(800, 600);
|
||
|
||
// Работа с меню
|
||
QMenu *menu = menuBar()->addMenu("Меню");
|
||
auto *devicesPageAction = new QAction("Активные устройства", this);
|
||
auto *accountPageAction = new QAction("Аккаунты", this);
|
||
auto *tutorialPageAction = new QAction("Инструкция", this);
|
||
menu->addAction(devicesPageAction);
|
||
menu->addAction(accountPageAction);
|
||
menu->addAction(tutorialPageAction);
|
||
|
||
connect(devicesPageAction, &QAction::triggered, this, [=]() {
|
||
if (!m_devicesWindow) {
|
||
createDevicePage();
|
||
}
|
||
stackedWidget->setCurrentWidget(m_devicesWindow);
|
||
});
|
||
|
||
connect(accountPageAction, &QAction::triggered, this, [=]() {
|
||
stackedWidget->setCurrentWidget(m_accountsWindow);
|
||
deleteDevicePage(); // освобождаем ресурсы
|
||
});
|
||
|
||
connect(tutorialPageAction, &QAction::triggered, this, [=]() {
|
||
if (!m_tutorialWindow) {
|
||
m_tutorialWindow = new TutorialWindow(this);
|
||
}
|
||
m_tutorialWindow->show();
|
||
m_tutorialWindow->raise();
|
||
m_tutorialWindow->activateWindow();
|
||
});
|
||
|
||
m_tutorialWindow = new TutorialWindow(this);
|
||
m_tutorialWindow->show();
|
||
QTimer::singleShot(0, m_tutorialWindow, [w = m_tutorialWindow]() {
|
||
w->raise();
|
||
w->activateWindow();
|
||
});
|
||
}
|
||
|
||
|
||
void MainWindow::createDevicePage() {
|
||
if (m_devicesWindow) {
|
||
return;
|
||
}
|
||
|
||
auto *scrollArea = new QScrollArea(this);
|
||
auto *contentWidget = new QWidget;
|
||
flowLayout = new FlowLayout(contentWidget);
|
||
flowLayout->setContentsMargins(0, 0, 0, 0);
|
||
flowLayout->setSpacing(0);
|
||
|
||
QVector<DeviceInfo> devices = DeviceDAO::getAllDevices(true);
|
||
for (const auto &device: devices) {
|
||
auto *deviceWidget = new DeviceWidget(device);
|
||
deviceWidget->setFixedSize(220, 400);
|
||
flowLayout->addWidget(deviceWidget);
|
||
}
|
||
|
||
contentWidget->setLayout(flowLayout);
|
||
scrollArea->setWidget(contentWidget);
|
||
scrollArea->setWidgetResizable(true);
|
||
|
||
m_devicesWindow = scrollArea;
|
||
stackedWidget->addWidget(m_devicesWindow);
|
||
|
||
timer->start(1000);
|
||
}
|
||
|
||
void MainWindow::deleteDevicePage() {
|
||
if (!m_devicesWindow) {
|
||
return;
|
||
}
|
||
|
||
timer->stop();
|
||
|
||
stackedWidget->removeWidget(m_devicesWindow);
|
||
m_devicesWindow->deleteLater();
|
||
m_devicesWindow = nullptr;
|
||
flowLayout = nullptr;
|
||
}
|
||
|
||
/**
|
||
* Однако, в нем вы вызываете delete для элементов, что изменяет память.
|
||
* Для того, чтобы не нарушать константность, этот метод должен быть неконстантным (без const в сигнатуре).
|
||
*/
|
||
void MainWindow::loadDevices() {
|
||
const auto devices = DeviceDAO::getAllDevices(true);
|
||
// Очистить старые виджеты
|
||
QLayoutItem *item;
|
||
while ((item = flowLayout->takeAt(0)) != nullptr) {
|
||
if (item->widget()) {
|
||
delete item->widget(); // Удаляем виджет
|
||
}
|
||
delete item; // Удаляем сам элемент из layout
|
||
}
|
||
// Добавляем новые виджеты для каждого устройства
|
||
for (const auto &device: devices) {
|
||
flowLayout->addWidget(new DeviceWidget(device));
|
||
}
|
||
}
|