1 files changed, 316 insertions, 0 deletions
diff --git a/src/mainwindow/mainwindow.cpp b/src/mainwindow/mainwindow.cpp
new file mode 100644
index 0000000..018ff64
--- /dev/null
+++ b/src/mainwindow/mainwindow.cpp
@@ -0,0 +1,316 @@
+/*
+ * This file is part of smolbote. It's copyrighted by the contributors recorded
+ * in the version control history of the file, available from its original
+ * location: git://neueland.iserlohn-fortress.net/smolbote.git
+ *
+ * SPDX-License-Identifier: GPL-3.0
+ */
+
+#include "mainwindow.h"
+#include "forms/aboutdialog.h"
+#include "forms/searchform.h"
+#include "ui_mainwindow.h"
+#include "widgets/mainwindowmenubar.h"
+#include <QDockWidget>
+#include <QMessageBox>
+#include <bookmarks/bookmarkswidget.h>
+#include <downloads/downloadswidget.h>
+#include <navigation/urllineedit.h>
+#include <settings/settingsdialog.h>
+
+MainWindow::MainWindow(std::shared_ptr<Configuration> config, QWidget *parent)
+    : QMainWindow(parent)
+    , ui(new Ui::MainWindow)
+    , tabBar(new MainWindowTabBar(config, this))
+    , menuBar(new MainWindowMenuBar(config, this))
+    , m_addressBar(new UrlLineEdit(this))
+    , m_progressBar(new LoadingBar(this))
+{
+    Q_ASSERT(config);
+    m_config = config;
+
+    // delete this window when it closes
+    setAttribute(Qt::WA_DeleteOnClose, true);
+
+    // set up UI
+    ui->setupUi(this);
+
+    QAction *fullscreenAction = new QAction(this);
+    fullscreenAction->setShortcut(QKeySequence(QString::fromStdString(m_config->value<std::string>("browser.shortcuts.fullscreen").value())));
+    connect(fullscreenAction, &QAction::triggered, this, &MainWindow::toggleFullscreen);
+    addAction(fullscreenAction);
+
+    // Dockable widget styling
+    setDockOptions(dockOptions() | AllowTabbedDocks | ForceTabbedDocks);
+    setTabPosition(Qt::LeftDockWidgetArea, QTabWidget::North);
+    setTabPosition(Qt::RightDockWidgetArea, QTabWidget::North);
+
+    // Add the toolbars
+    // tabToolBar: main menu and tab list
+    ui->mainToolBar->setMovable(m_config->value<bool>("browser.ui.tabtoolbarMovable").value());
+    ui->mainToolBar->addWidget(menuBar);
+    //tabToolBar->addWidget(tabBar);
+
+    // navigationToolBar: address bar
+    ui->navigationToolBar->setMovable(m_config->value<bool>("browser.ui.navtoolbarMovable").value());
+    insertToolBarBreak(ui->navigationToolBar);
+
+    // page actions
+    m_navigationBar = new NavigationBar(this);
+    m_navigationBar->addWidgetsTo(ui->navigationToolBar);
+
+    ui->navigationToolBar->addWidget(m_addressBar);
+
+    // connect signals
+    connect(m_addressBar, &UrlLineEdit::addressEntered, this, [&](const QUrl &url) {
+        tabBar->currentView()->load(url);
+    });
+    connect(m_addressBar, &UrlLineEdit::searchTermEntered, this, [&](const QString &term) {
+        QString t = term;
+        t.replace(' ', '+');
+        QString url = QString::fromStdString(m_config->value<std::string>("profile.search").value());
+        url.replace("$term", t);
+        tabBar->currentView()->load(QUrl::fromUserInput(url));
+    });
+    connect(tabBar, &MainWindowTabBar::currentTabChanged, this, &MainWindow::handleTabChanged);
+    //connect(tabBar, SIGNAL(currentTabChanged(WebView *)), this, SLOT(handleTabChanged(WebView *)));
+
+    // loading bar
+    ui->statusBar->addPermanentWidget(m_progressBar);
+
+    // search box
+    m_searchBox = new SearchForm(this);
+    ui->statusBar->addWidget(m_searchBox);
+    m_searchBox->setVisible(false);
+
+    // shortcuts
+    QAction *focusAddressAction = new QAction(this);
+    focusAddressAction->setShortcut(QKeySequence(QString::fromStdString(m_config->value<std::string>("browser.shortcuts.focusAddress").value())));
+    //focusAddressAction->setShortcut(QKeySequence::fromString(browser->settings()->value("window.shortcuts.focusAddress").toString()));
+    //connect(focusAddressAction, SIGNAL(triggered(bool)), this, SLOT(focusAddress()));
+    connect(focusAddressAction, &QAction::triggered, this, [this]() {
+        m_addressBar->setFocus();
+        m_addressBar->selectAll();
+    });
+    addAction(focusAddressAction);
+
+    resize(m_config->value<int>("browser.window.width").value(), m_config->value<int>("browser.window.height").value());
+    if(m_config->value<bool>("browser.window.maximized").value()) {
+        showMaximized();
+    }
+}
+
+MainWindow::~MainWindow()
+{
+    // Release all dock widgets before deleting so we don't accidentally delete them
+    // Also fixes that annoying crash when closing
+    QList<QDockWidget *> allDockWidgets = findChildren<QDockWidget *>();
+    for(QDockWidget *w : allDockWidgets) {
+        if(w->widget()) {
+            w->widget()->setParent(nullptr);
+        }
+    }
+
+    delete ui;
+}
+
+void MainWindow::addTabbedDock(Qt::DockWidgetArea area, QWidget *widget)
+{
+    // make a list of widgets in the area we want
+    // this way we can append the new dock widget to the last one
+    QVector<QDockWidget *> areaDockWidgets;
+    for(QDockWidget *w : findChildren<QDockWidget *>()) {
+        // check if widget is already shown
+        if(w->widget() == widget) {
+            // in this case, close the dock and return
+            w->close();
+            return;
+        }
+
+        if(dockWidgetArea(w) == area) {
+            areaDockWidgets.append(w);
+        }
+    }
+
+    // create a dock widget
+    QDockWidget *dock = new QDockWidget(widget->windowTitle(), this);
+    dock->setAttribute(Qt::WA_DeleteOnClose, true);
+
+    // when the dock widget becomes invisble, release the docked widget
+    // setting the widget makes the dock its parent; setting parent back to nullptr
+    // makes the dock not show the widget any more
+    connect(dock, &QDockWidget::visibilityChanged, [dock](bool visible) {
+        if(!visible && dock->widget()) {
+            dock->widget()->setParent(nullptr);
+        }
+    });
+    dock->setWidget(widget);
+
+    // the same widget may be shown by docks in other windows
+    // in that case, they grab ownership and the current dock won't be showing anything
+    // so the current widget needs to be closed
+    auto *w = dynamic_cast<BookmarksWidget *>(widget);
+    w->closeOthers();
+    if(w) {
+        connect(w, &BookmarksWidget::closeOthersSignal, dock, [dock]() {
+            dock->close();
+        });
+    }
+
+    if(areaDockWidgets.empty()) {
+        // no other widgets
+        addDockWidget(area, dock);
+    } else {
+        // there are other widgets, so put it after the last one
+        tabifyDockWidget(areaDockWidgets.last(), dock);
+    }
+}
+
+void MainWindow::newTab(const QUrl &url)
+{
+    if(!m_tabBarAdded) {
+        m_tabBarAdded = true;
+        ui->mainToolBar->addWidget(tabBar);
+    }
+    tabBar->addTab(createWebView(url, m_profile.get(), this));
+}
+
+MainWindow *MainWindow::newWindow(const QUrl &url)
+{
+    Browser *instance = static_cast<Browser *>(qApp->instance());
+    return instance->createSession(m_profile->storageName(), true, QStringList(url.toString()));
+}
+
+void MainWindow::closeEvent(QCloseEvent *event)
+{
+    if(tabBar->count() > 1) {
+        int ret = QMessageBox::warning(this, tr("Close window?"), tr("Close multiple tabs?"), QMessageBox::Yes | QMessageBox::No, QMessageBox::No);
+        if(ret == QMessageBox::No) {
+            event->ignore();
+            return;
+        }
+    }
+    QMainWindow::closeEvent(event);
+}
+
+void MainWindow::about()
+{
+    AboutDialog *dlg = new AboutDialog(this);
+    dlg->exec();
+}
+
+void MainWindow::showSettingsDialog()
+{
+    SettingsDialog *dlg = new SettingsDialog(m_config, this);
+    dlg->exec();
+}
+
+void MainWindow::setProfile(std::shared_ptr<WebEngineProfile> profile)
+{
+    Q_ASSERT(profile);
+    m_profile = profile;
+    tabBar->setProfile(profile.get());
+    menuBar->setProfileName(profile->name());
+}
+
+WebEngineProfile *MainWindow::profile()
+{
+    Q_ASSERT(m_profile);
+    return m_profile.get();
+}
+
+void MainWindow::setBookmarksWidget(std::shared_ptr<BookmarksWidget> &widget)
+{
+    Q_ASSERT(widget);
+    m_bookmarksWidget = widget;
+    m_addressBar->setCompleterModel(m_bookmarksWidget->model());
+    connect(menuBar->bookmarksAction(), &QAction::triggered, this, [this]() {
+        addTabbedDock(Qt::RightDockWidgetArea, m_bookmarksWidget.get());
+    });
+    connect(m_bookmarksWidget.get(), &BookmarksWidget::openUrl, this, [this](const QUrl &url) {
+        if(isActiveWindow()) {
+            newTab(url);
+        }
+    });
+}
+
+void MainWindow::setDownloadsWidget(std::shared_ptr<DownloadsWidget> &widget)
+{
+    Q_ASSERT(widget);
+    m_downloadsWidget = widget;
+}
+
+void MainWindow::toggleFullscreen()
+{
+    if(isFullScreen()) {
+        setWindowState(Qt::WindowMaximized | Qt::WindowActive);
+    } else {
+        setWindowState(Qt::WindowFullScreen | Qt::WindowActive);
+    }
+}
+
+void MainWindow::handleTabChanged(WebView *view)
+{
+    Q_CHECK_PTR(view);
+
+    m_currentView = view;
+
+    // centralWidget can be a nullptr
+    if(centralWidget()) {
+        // clear the parent of the central widget so it doesn't get deleted
+        centralWidget()->setParent(nullptr);
+
+        // disconnect signals
+        disconnect(centralWidget());
+    }
+
+    // set new central widget
+    setCentralWidget(view);
+
+    // connect signals
+    m_navigationBar->connectWebView(view);
+
+    connect(view, &WebView::urlChanged, m_addressBar, &UrlLineEdit::setUrl);
+    m_addressBar->setUrl(view->url());
+    m_addressBar->pageAction()->setMenu(view->pageMenu());
+
+    connect(view, &WebView::titleChanged, this, &MainWindow::handleTitleUpdated);
+
+    m_progressBar->connectWebView(view);
+
+    // update UI
+    this->handleTitleUpdated(view->title());
+    centralWidget()->setFocus();
+}
+
+void MainWindow::handleTitleUpdated(const QString &title)
+{
+    QString t = QString::fromStdString(m_config->value<std::string>("browser.window.title").value());
+    t.replace("title", title);
+    t.replace("profile", m_profile->name());
+    setWindowTitle(t);
+    //setWindowTitle(browser->settings()->value("window.title").toString().replace("title", title).replace("profile", tabBar->profile()->name()));
+}
+
+void MainWindow::addPlugins(const QVector<Browser::Plugin> &plugins)
+{
+    for(const Browser::Plugin &plugin : plugins) {
+        ProfileInterface *iProfilePlugin = qobject_cast<ProfileInterface *>(plugin.pointer);
+        if(iProfilePlugin) {
+            QWidget *w = iProfilePlugin->createWidget(m_profile.get(), this);
+
+            auto *profileAction = new QAction(tr("Profile Action"), this);
+            ui->navigationToolBar->addAction(profileAction);
+            connect(profileAction, &QAction::triggered, this, [this, w]() {
+                w->setVisible(!w->isVisible());
+                if(w->isVisible()) {
+                    QPoint pos = ui->navigationToolBar->pos();
+                    pos.setX(pos.x() + ui->navigationToolBar->width() - w->width());
+                    pos.setY(pos.y() + ui->navigationToolBar->height());
+                    w->move(mapToGlobal(pos));
+                    w->show();
+                }
+            });
+        }
+    }
+}