Begin adding "Open In" widget that will allow switching game installs

It doesn't do anything but relaunch the current application right now,
I plan on finishing the functionality later.

Author: redstrate

apps/armoury/src/mainwindow.cpp

@@ -21,6 +21,7 @@
 #include "cmpeditor.h"
 #include "filecache.h"
 #include "gearlistwidget.h"
+#include "openinwidget.h"
 #include "penumbraapi.h"
 #include "settingswindow.h"
 
@@ -82,6 +83,9 @@ MainWindow::MainWindow(physis_SqPackResource in_data)
     actionCollection()->removeAction(actionCollection()->action(KStandardAction::name(KStandardAction::HelpContents)));
     // This isn't KDE software
     actionCollection()->removeAction(actionCollection()->action(KStandardAction::name(KStandardAction::AboutKDE)));
+
+    auto openInWidget = new OpenInWidget();
+    menuBar()->setCornerWidget(openInWidget);
 }
 
 void MainWindow::configure()

apps/karuku/src/mainwindow.cpp

@@ -24,6 +24,7 @@
 #include <physis.hpp>
 
 #include "exdpart.h"
+#include "openinwidget.h"
 #include "sheetlistwidget.h"
 
 #include <QLineEdit>
@@ -67,6 +68,9 @@ MainWindow::MainWindow(physis_SqPackResource data)
     actionCollection()->removeAction(actionCollection()->action(KStandardAction::name(KStandardAction::HelpContents)));
     // This isn't KDE software
     actionCollection()->removeAction(actionCollection()->action(KStandardAction::name(KStandardAction::AboutKDE)));
+
+    auto openInWidget = new OpenInWidget();
+    menuBar()->setCornerWidget(openInWidget);
 }
 
 static bool copyDirectory(const QString &srcFilePath, const QString &tgtFilePath)

apps/mapeditor/src/mainwindow.cpp

@@ -17,6 +17,7 @@
 
 #include "maplistwidget.h"
 #include "mapview.h"
+#include "openinwidget.h"
 #include "scenepart.h"
 #include "scenestate.h"
 #include "settings.h"
@@ -48,6 +49,9 @@ MainWindow::MainWindow(physis_SqPackResource data)
     connect(m_part->sceneState(), &SceneState::selectionChanged, this, &MainWindow::updateActionState);
 
     updateActionState();
+
+    auto openInWidget = new OpenInWidget();
+    menuBar()->setCornerWidget(openInWidget);
 }
 
 void MainWindow::configure()

apps/mateditor/src/mainwindow.cpp

@@ -12,6 +12,7 @@
 
 #include "materialview.h"
 #include "mtrlpart.h"
+#include "openinwidget.h"
 
 MainWindow::MainWindow(physis_SqPackResource data)
     : m_data(data)
@@ -42,6 +43,9 @@ MainWindow::MainWindow(physis_SqPackResource data)
     actionCollection()->removeAction(actionCollection()->action(KStandardAction::name(KStandardAction::HelpContents)));
     // This isn't KDE software
     actionCollection()->removeAction(actionCollection()->action(KStandardAction::name(KStandardAction::AboutKDE)));
+
+    auto openInWidget = new OpenInWidget();
+    menuBar()->setCornerWidget(openInWidget);
 }
 
 void MainWindow::setupActions()

apps/mdlviewer/src/mainwindow.cpp

@@ -17,6 +17,7 @@
 #include <physis.hpp>
 
 #include "mdlpart.h"
+#include "openinwidget.h"
 
 MainWindow::MainWindow(physis_SqPackResource data)
     : m_data(data)
@@ -75,6 +76,9 @@ MainWindow::MainWindow(physis_SqPackResource data)
     actionCollection()->removeAction(actionCollection()->action(KStandardAction::name(KStandardAction::HelpContents)));
     // This isn't KDE software
     actionCollection()->removeAction(actionCollection()->action(KStandardAction::name(KStandardAction::AboutKDE)));
+
+    auto openInWidget = new OpenInWidget();
+    menuBar()->setCornerWidget(openInWidget);
 }
 
 void MainWindow::setupActions()

apps/sagasu/src/mainwindow.cpp

@@ -47,6 +47,7 @@
 #endif
 
 #include "mdlimport.h"
+#include "openinwidget.h"
 #include "scenepart.h"
 #include "tmbpart.h"
 
@@ -123,6 +124,9 @@ MainWindow::MainWindow(const QString &gamePath, physis_SqPackResource data)
     connect(PathEdit::handler(), &OpenPathHandler::pathOpened, this, [this](const QString &path) {
         m_tree->selectPath(path);
     });
+
+    auto openInWidget = new OpenInWidget();
+    menuBar()->setCornerWidget(openInWidget);
 }
 
 bool MainWindow::selectPath(const QString &path)

common/CMakeLists.txt

@@ -45,6 +45,7 @@ target_sources(novus-common
         include/editwidget.h
         include/uintedit.h
         include/booledit.h
+        include/openinwidget.h
 
         src/aboutdata.cpp
         src/filecache.cpp
@@ -57,6 +58,7 @@ target_sources(novus-common
         src/editwidget.cpp
         src/uintedit.cpp
         src/booledit.cpp
+        src/openinwidget.cpp
 
         launcherconfig.h)
 target_include_directories(novus-common

common/include/openinwidget.h

@@ -0,0 +1,15 @@
+// SPDX-FileCopyrightText: 2026 Joshua Goins <josh@redstrate.com>
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#pragma once
+
+#include <QMenuBar>
+
+#include "novuscommon_export.h"
+
+class NOVUSCOMMON_EXPORT OpenInWidget : public QMenuBar
+{
+    Q_OBJECT
+public:
+    OpenInWidget();
+};

common/src/openinwidget.cpp

@@ -0,0 +1,36 @@
+// SPDX-FileCopyrightText: 2026 Joshua Goins <josh@redstrate.com>
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#include "openinwidget.h"
+
+#include "settings.h"
+
+#include <KConfig>
+#include <KConfigGroup>
+#include <KLocalizedString>
+#include <QCoreApplication>
+#include <QProcess>
+
+OpenInWidget::OpenInWidget()
+{
+    QMenu *menu = addMenu(i18n("Open In"));
+
+    const KConfig config(QStringLiteral("novusrc"));
+    const KConfigGroup game = config.group(QStringLiteral("Game"));
+
+    const auto installs = getGameInstalls();
+    for (const auto &install : installs) {
+        if (install.uuid.toString() == game.readEntry(QStringLiteral("CurrentInstall"))) {
+            menu->setTitle(install.label);
+        } else {
+            QAction *action = menu->addAction(install.label);
+            connect(action, &QAction::triggered, this, [] {
+                // TODO: pass arguments
+                // TODO: pass install
+                QProcess::startDetached(QCoreApplication::applicationFilePath(), {});
+            });
+        }
+    }
+}
+
+#include "moc_openinwidget.cpp"