Fix multiple windows and tabs support

.github/actions/spelling/allow/uncategorized.txt

@@ -1081,3 +1081,4 @@ ypixel
 zsync
 servicemenus
 kio
+bigobj

CMakeLists.txt

@@ -36,6 +36,7 @@ if(DEFINED MSVC)
     add_definitions(-DNOMINMAX)
     add_compile_options(/utf-8)
     add_compile_options(/nologo)
+    add_compile_options(/bigobj)
 endif()
 
 

metainfo.xml

@@ -113,6 +113,7 @@
           <li>Fixes `CreateTab` to sometimes spawn more than one tab (#1695)</li>
           <li>Fixes crash using Chinese IME (#1707)</li>
           <li>Enables customizing predefined color palette (#1763)</li>
+          <li>Fixes handling of multiple windows and tabs (#1725)</li>
           <li>Ensure inserting new tabs happens right next to the currently active tab (#1695)</li>
           <li>Allow glyphs to underflow if they are not bigger than the cell size (#1603)</li>
           <li>Adds `MoveTabToLeft` and `MoveTabToRight` actions to move tabs around (#1695)</li>

src/contour/ContourGuiApp.cpp

@@ -561,7 +561,6 @@ void ContourGuiApp::ensureTermInfoFile()
 void ContourGuiApp::newWindow()
 {
     _qmlEngine->load(resolveResource("ui/main.qml"));
-    _sessionManager.display = _sessionManager.getSession()->display();
 }
 
 void ContourGuiApp::showNotification(std::string_view title, std::string_view content)

src/contour/TerminalSession.cpp

@@ -606,8 +606,9 @@ void TerminalSession::inspect()
     // Deferred termination? Then close display now.
     if (_terminal.device().isClosed() && !_app.dumpStateAtExit().has_value())
     {
-        sessionLog()("Terminal device is closed. Closing display.");
-        _display->closeDisplay();
+        sessionLog()("Terminal device is closed. Notify session manager.");
+        _manager->currentSessionIsTerminated();
+        //_display->closeDisplay(); // TODO MOVE LOGIC
     }
 }
 
@@ -680,8 +681,8 @@ void TerminalSession::onClosed()
         inspect();
     else if (_display)
     {
-        sessionLog()("Terminal device is closed. Closing display.");
-        _display->closeDisplay();
+        sessionLog()("Terminal device is closed. Notify manager.");
+        _manager->currentSessionIsTerminated();
     }
     else
         sessionLog()("Terminal device is closed. But no display available (yet).");
@@ -1494,6 +1495,7 @@ bool TerminalSession::operator()(actions::WriteScreen const& event)
 
 bool TerminalSession::operator()(actions::CreateNewTab)
 {
+    _manager->allowCreation();
     _manager->createSession();
     return true;
 }
@@ -1644,6 +1646,8 @@ void TerminalSession::spawnNewTerminal(string const& profileName)
     {
         sessionLog()("spawning new in-process window");
         _app.config().profile(_profileName)->shell.value().workingDirectory = fs::path(wd);
+        _manager->doNotSwitchToNewSession();
+        _manager->allowCreation();
         _app.newWindow();
     }
 }

src/contour/TerminalSession.h

@@ -249,6 +249,8 @@ class TerminalSession: public QAbstractItemModel, public vtbackend::Terminal::Ev
     void attachDisplay(display::TerminalDisplay& display);
     void detachDisplay(display::TerminalDisplay& display);
 
+    TerminalSessionManager* getTerminalManager() const noexcept { return _manager; }
+
     Q_INVOKABLE void applyPendingFontChange(bool allow, bool remember);
     Q_INVOKABLE void applyPendingPaste(bool allow, bool remember);
     Q_INVOKABLE void executePendingBufferCapture(bool allow, bool remember);