327b206fe8
Introduced a ScrcpyWindow to enable integration of the scrcpy tool for device screen mirroring within the application. Platform-specific embedding is supported for macOS and Windows, with structure adjustments made in MainWindow and the build system (CMakeLists.txt).
117 lines
3.6 KiB
C++
117 lines
3.6 KiB
C++
#include "MainWindow.h"
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#include "AccountWindow.h"
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#include <QLabel>
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#include <QScrollArea>
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#include <QMenuBar>
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#include <QStackedWidget>
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#include "db/DeviceInfo.h"
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#include "DeviceWidget.h"
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#include "dao/DeviceDAO.h"
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#include "widget/FlowLayout.h"
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MainWindow::MainWindow(QWidget *parent) : QMainWindow(parent) {
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// Инициализируем таймер обновления
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timer = new QTimer(this);
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connect(timer, &QTimer::timeout, this, &MainWindow::loadDevices);
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stackedWidget = new QStackedWidget(this);
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setCentralWidget(stackedWidget);
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createDevicePage();
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stackedWidget->addWidget(devicePage);
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// stackedWidget->setCurrentWidget(devicePage); FIXME
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// FIXME переделать на ленивое создание
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accountPage = new AccountWindow(this);
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stackedWidget->addWidget(accountPage);
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stackedWidget->setCurrentWidget(accountPage);
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resize(800, 600);
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// Работа с меню
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QMenu *menu = menuBar()->addMenu("Меню");
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auto *devicesPageAction = new QAction("Активные устройства", this);
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auto *accountPageAction = new QAction("Аккаунты", this);
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menu->addAction(devicesPageAction);
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menu->addAction(accountPageAction);
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connect(devicesPageAction, &QAction::triggered, this, [=]() {
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if (!devicePage) {
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createDevicePage();
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}
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stackedWidget->setCurrentWidget(devicePage);
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});
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connect(accountPageAction, &QAction::triggered, this, [=]() {
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stackedWidget->setCurrentWidget(accountPage);
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deleteDevicePage(); // освобождаем ресурсы
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});
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scrcpyWindow = new ScrcpyWindow();
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scrcpyWindow->show();
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}
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void MainWindow::createDevicePage() {
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if (devicePage) {
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return;
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}
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auto *scrollArea = new QScrollArea(this);
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auto *contentWidget = new QWidget;
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flowLayout = new FlowLayout(contentWidget);
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flowLayout->setContentsMargins(0, 0, 0, 0);
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flowLayout->setSpacing(0);
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QVector<DeviceInfo> devices = DeviceDAO::getAllDevices(true);
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for (const auto &device: devices) {
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auto *deviceWidget = new DeviceWidget(device);
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deviceWidget->setFixedSize(220, 400);
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flowLayout->addWidget(deviceWidget);
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}
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contentWidget->setLayout(flowLayout);
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scrollArea->setWidget(contentWidget);
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scrollArea->setWidgetResizable(true);
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devicePage = scrollArea;
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stackedWidget->addWidget(devicePage);
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timer->start(1000);
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}
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void MainWindow::deleteDevicePage() {
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if (!devicePage) {
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return;
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}
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timer->stop();
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stackedWidget->removeWidget(devicePage);
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devicePage->deleteLater();
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devicePage = nullptr;
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flowLayout = nullptr;
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}
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/**
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* Однако, в нем вы вызываете delete для элементов, что изменяет память.
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* Для того, чтобы не нарушать константность, этот метод должен быть неконстантным (без const в сигнатуре).
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*/
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void MainWindow::loadDevices() {
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const auto devices = DeviceDAO::getAllDevices(true);
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// Очистить старые виджеты
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QLayoutItem *item;
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while ((item = flowLayout->takeAt(0)) != nullptr) {
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if (item->widget()) {
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delete item->widget(); // Удаляем виджет
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}
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delete item; // Удаляем сам элемент из layout
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}
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// Добавляем новые виджеты для каждого устройства
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for (const auto &device: devices) {
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flowLayout->addWidget(new DeviceWidget(device));
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}
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}
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