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#include <QDir>
#include <QKeyEvent>
#include <QWebEngineNotification>
#include <QtCore>
#include "LuaRuntime.hpp"
#include "WindowActionRouter.hpp"
#include "events/NotificationReceivedEvent.hpp"
#include "events/WinCreatedEvent.hpp"
#include "schemes/NullRpcSchemeHandler.hpp"
#include "widgets/BrowserWindow.hpp"
#include "widgets/BrowserApp.hpp"
BrowserApp::BrowserApp(Configuration &configuration) : configuration(configuration) {
auto &lua = LuaRuntime::instance();
lua.start_event_loop();
// Router init
auto &window_action_router = WindowActionRouter::instance();
window_action_router.initialize(&configuration);
// Global event filter
qApp->installEventFilter(this);
qDebug() << "Config dir:" << configuration.get_config_dir().path();
// Load lua directory into package path
lua.append_package_path(configuration.get_config_lua_dir());
// Load init.lua
auto lua_init_file = configuration.get_config_lua_init_file();
if (QFile::exists(lua_init_file)) {
lua.load_file_sync(lua_init_file);
} else {
qWarning() << "Unable to find init.lua:" << lua_init_file;
}
// Initializes profile
for (auto *profile : profiles()) {
setup_profile(profile);
}
// Default keymaps
auto &keymap = KeymapEvaluator::instance();
keymap.define_mode("n", {.passthrough = false});
keymap.define_mode("i", {.passthrough = true});
connect(&window_action_router, &WindowActionRouter::new_window_requested, this,
[this](const QUrl &url) { create_window({url.toString()}); });
};
void BrowserApp::setup_profile(QWebEngineProfile *profile) {
profile->setDownloadPath(configuration.downloads_dir());
profile->setHttpUserAgent(configuration.user_agent());
profile->setNotificationPresenter([](std::unique_ptr<QWebEngineNotification> notification) {
auto *event = new NotificationReceivedEvent(std::move(notification));
WindowActionRouter::instance().dispatch_event(event);
});
profile->setPersistentPermissionsPolicy(configuration.permission_persistance_policy());
profile->installUrlSchemeHandler("nullrpc", &NullRPCSchemeHandler::instance());
}
BrowserWindow *BrowserApp::create_window(const QStringList &urls) {
auto *window = new BrowserWindow((const Configuration &)configuration, &default_profile, urls);
window->setWindowTitle("null-browser");
WindowActionRouter::instance().add_window(window);
window->show();
auto *event = new WinCreatedEvent(window->get_id());
WindowActionRouter::instance().dispatch_event(event);
return window;
}
bool BrowserApp::eventFilter(QObject *target, QEvent *event) {
// TODO: Prevent key release and shortcut on mode too
if (event->type() != QEvent::KeyPress)
return false;
for (const auto &match : WindowActionRouter::instance().windows()) {
auto *win = match.second;
if (auto *target_widget = dynamic_cast<QWidget *>(target); win->isAncestorOf(target_widget)) {
auto *key_event = static_cast<QKeyEvent *>(event);
const bool should_skip = win->on_window_key_event(target, key_event);
return should_skip;
}
}
return false;
}
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