src/mainwindow.cpp - main - e-face/SuperPuperTerminal

src/mainwindow.cpp
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e-face
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14 фев 2026, 19:38
14 фев 2026, 19:3887f499b
#include "mainwindow.h"
#include "ui_mainwindow.h"
#include <QMdiSubWindow>
#include <QPushButton>
#include <QFile>
#include <QSettings>
#include <QStringList>
#include <QFileDialog>
#include <QMessageBox>
#include <QDesktopServices>
#include <QUrl>

#include "connectionsettingsdialog.h"
#include "thememanager.h"
#include "icons.h"

//----------------------------------------------

MainWindow::MainWindow(QWidget *parent) :
    QMainWindow(parent),
    ui(new Ui::MainWindow),
    _aboutDlg(new AboutDialog(this))
{
    ui->setupUi(this);

    ui->actionNewConnection->setIcon(ConnectionIcons::addIcon());
    ui->actionOpen->setIcon(ConnectionIcons::fileIcon());
    ui->actionSave->setIcon(ConnectionIcons::saveIcon());
    ui->actionOpenSess->setIcon(ConnectionIcons::folderIcon());
    ui->actionSaveSess->setIcon(ConnectionIcons::saveIcon());
    ui->actionCloseAll->setIcon(ConnectionIcons::closeIcon());
    ui->actionExit->setIcon(ConnectionIcons::exitIcon());
    ui->actionAbout->setIcon(ConnectionIcons::infoIcon());
    ui->actionHelp->setIcon(ConnectionIcons::helpIcon());
    ui->actionThemeDefault->setIcon(ConnectionIcons::themeIcon());
    ui->actionThemeDark->setIcon(ConnectionIcons::themeIcon());

    ThemeManager::instance().loadThemeFromSettings();
    updateThemeActions();

    restoreSession("current.spt.session");
    restoreView();
}
//----------------------------------------------

MainWindow::~MainWindow()
{
    delete ui;
}
//----------------------------------------------

void MainWindow::closeEvent(QCloseEvent* e)
{
    saveSession("current.spt.session");
    saveView();

    QMainWindow::closeEvent(e);
}
//----------------------------------------------

void MainWindow::saveView()
{
    QSettings s("settings.ini", QSettings::IniFormat);
    s.setValue("wg", saveGeometry());
    s.setValue("ws", saveState());
}
//----------------------------------------------

void MainWindow::restoreView()
{
    QSettings s("settings.ini", QSettings::IniFormat);
    restoreGeometry(s.value("wg", saveGeometry()).toByteArray());
    restoreState(s.value("ws", saveState()).toByteArray());
}
//----------------------------------------------

QList<BaseConnection *> MainWindow::connections() const
{
    QList<BaseConnection *> out;

    auto sw = ui->mdiArea->subWindowList();
    for (auto it = sw.begin(); it != sw.end(); ++it)
    {
        out.append(qobject_cast<BaseConnection*>((*it)->widget()));
    }

    return out;
}
//----------------------------------------------

BaseConnection *MainWindow::currentConnection() const
{
    auto w = ui->mdiArea->currentSubWindow();
    if (!w) return 0;

    return qobject_cast<BaseConnection*>(w->widget());
}
//----------------------------------------------

void MainWindow::closeAllConnections()
{
    auto sw = ui->mdiArea->subWindowList();
    for (auto it = sw.begin(); it != sw.end(); ++it)
    {
        (*it)->close();
    }
}
//----------------------------------------------

void MainWindow::saveConnection(QString filename)
{
    BaseConnection* c = currentConnection();
    if (!c) return;

    QString d = c->settings();
    QFile f(filename);
    if (!f.open(QFile::WriteOnly | QFile::Truncate))
    {
        return;
    }

    f.write(d.toUtf8());
    f.close();
}
//----------------------------------------------

void MainWindow::restoreConection(QString filename)
{
    QFile f(filename);
    if (!f.open(QFile::ReadOnly))
    {
        return;
    }

    QString d = QString::fromUtf8(f.readAll());
    f.close();

    BaseConnection* conn = BaseConnection::createConnection(d);
    if (!conn) return;

    QMdiSubWindow* w = ui->mdiArea->addSubWindow(conn);
    w->setWindowTitle(conn->title());
    w->showMaximized();
}
//----------------------------------------------

void MainWindow::saveSession(QString filename)
{
    QFile::remove(filename);

    QList<BaseConnection *> conns = connections();

    QStringList cl;
    for (auto it = conns.begin(); it != conns.end(); ++it)
    {
        cl.append(((*it)->settings() + ":" + (*it)->data()).toUtf8().toHex());
    }

    QSettings s(filename, QSettings::IniFormat);
    s.setValue("connections", cl.join("$"));
}
//----------------------------------------------

void MainWindow::restoreSession(QString filename)
{
    closeAllConnections();

    QSettings s(filename, QSettings::IniFormat);
    QStringList cl = s.value("connections").toString().split("$");
    for (auto it = cl.begin(); it != cl.end(); ++it)
    {
        QString d = QString::fromUtf8(QByteArray::fromHex((*it).toUtf8()));
        QStringList ld = d.split(":");
        if (ld.count() != 2) continue;

        BaseConnection* conn = BaseConnection::createConnection(ld[0]);
        if (!conn) return;

        conn->setData(ld[1]);

        QMdiSubWindow* w = ui->mdiArea->addSubWindow(conn);
        w->setWindowTitle(conn->title());
        w->setWindowIcon(ConnectionIcons::iconForType(conn->connectionType()));
        w->showMaximized();
    }
}
//----------------------------------------------

void MainWindow::on_actionNewConnection_triggered()
{
    ConnectionSettingsDialog dlg;
    if (dlg.exec() == QDialog::Accepted)
    {
        BaseConnection* conn = dlg.createConnection();
        if (!conn) return;

        QMdiSubWindow* w = ui->mdiArea->addSubWindow(conn);
        w->setWindowTitle(conn->title());
        w->setWindowIcon(ConnectionIcons::iconForType(conn->connectionType()));
        w->showMaximized();
    }
}
//----------------------------------------------

void MainWindow::on_actionOpen_triggered()
{
    QString fileName = QFileDialog::getOpenFileName(this,
        tr("Открыть подключение"), "",
        tr("Файл подключения (*.connection);;Все файлы (*.*)"));
    if (fileName.isNull()) return;

    restoreConection(fileName);
}
//----------------------------------------------

void MainWindow::on_actionSave_triggered()
{
    QString fileName = QFileDialog::getSaveFileName(this,
        tr("Сохранить подключение"), "",
        tr("Файл подключения (*.connection);;Все файлы (*.*)"));
    if (fileName.isNull()) return;

    if (!fileName.endsWith(".connection"))
    {
        fileName.append(".connection");
    }

    saveConnection(fileName);
}
//----------------------------------------------

void MainWindow::on_actionOpenSess_triggered()
{
    QString fileName = QFileDialog::getOpenFileName(this,
        tr("Открыть сессию"), "",
        tr("Файл сессии (*.session);;Все файлы (*.*)"));
    if (fileName.isNull()) return;

    restoreSession(fileName);
}
//----------------------------------------------

void MainWindow::on_actionSaveSess_triggered()
{
    QString fileName = QFileDialog::getSaveFileName(this,
        tr("Сохранить сессию"), "",
        tr("Файл сессии (*.session);;Все файлы (*.*)"));
    if (fileName.isNull()) return;

    if (!fileName.endsWith(".session"))
    {
        fileName.append(".session");
    }

    saveSession(fileName);
}
//----------------------------------------------

void MainWindow::on_actionExit_triggered()
{
    qApp->quit();
}
//----------------------------------------------

void MainWindow::on_actionCloseAll_triggered()
{
    closeAllConnections();
}
//----------------------------------------------

void MainWindow::on_actionAbout_triggered()
{
    _aboutDlg->show();
}
//----------------------------------------------

void MainWindow::on_actionHelp_triggered()
{
    QUrl docUrl(QCoreApplication::applicationDirPath() + "/doc/documentation.html");
    if (!QDesktopServices::openUrl(docUrl)) {
        QMessageBox::warning(this, tr("Ошибка"), 
            tr("Не удалось открыть документацию. Файл doc/documentation.html не найден."));
    }
}

//----------------------------------------------

void MainWindow::on_actionThemeDefault_triggered()
{
    ThemeManager::instance().setTheme("default");
    updateThemeActions();
}

//----------------------------------------------

void MainWindow::on_actionThemeDark_triggered()
{
    ThemeManager::instance().setTheme("dark");
    updateThemeActions();
}

//----------------------------------------------

void MainWindow::updateThemeActions()
{
    QString current = ThemeManager::instance().currentTheme();
    ui->actionThemeDefault->setChecked(current == "default");
    ui->actionThemeDark->setChecked(current == "dark");
}