Rewrite Session backend

    Add session.hpp, containing structs that describe session data

    MainWindow, SubWindow and WebView can be created from
    Session::structs

    Opening new window will automatically open a default subwindow and tab
    if none were specified

Add lib/session_formats
    Add JsonSession, to serialize/deserialize Session structs into JSON
    - add some tests

clang-tidy:
    - fix various warnings
    - disable modernize-use-trailing-return-type check

1 files changed, 8 insertions, 2 deletions

diff --git a/src/webengine/webview.h b/src/webengine/webview.h
index 0223b78..5748691 100644
--- a/src/webengine/webview.h
+++ b/src/webengine/webview.h
@@ -11,26 +11,32 @@
 
 #include "webpage.h"
 #include <QWebEngineView>
+#include <session.hpp>
 
 class WebProfile;
 class SubWindow;
 class WebViewContextMenu;
-class WebView : public QWebEngineView
+class WebView final : public QWebEngineView
 {
     friend class WebViewContextMenu;
 
     Q_OBJECT
 
+    explicit WebView(QWidget *parent = nullptr);
+
 public:
     explicit WebView(WebProfile *profile = nullptr, QWidget *parent = nullptr);
+    explicit WebView(const Session::WebView &data, QWidget *parent = nullptr);
     ~WebView() = default;
 
-    WebProfile *profile() const
+    [[nodiscard]] WebProfile *profile() const
     {
         return m_profile;
     }
     void setProfile(WebProfile *profile);
 
+    [[nodiscard]] Session::WebView serialize() const;
+
     bool isLoaded() const;
 
 public slots: