Made a dedicated window modal, fixes #428

src/lms/CMakeLists.txt

@@ -16,6 +16,7 @@ add_executable(lms
 	ui/Utils.cpp
 	ui/admin/debug/Database.cpp
 	ui/admin/debug/Tracing.cpp
+	ui/admin/About.cpp
 	ui/admin/DebugToolsView.cpp
 	ui/admin/InitWizardView.cpp
 	ui/admin/MediaLibrariesView.cpp

src/lms/ui/LmsApplication.cpp

@@ -29,7 +29,6 @@
 #include "core/ILogger.hpp"
 #include "core/ITraceLogger.hpp"
 #include "core/Service.hpp"
-#include "core/Version.hpp"
 #include "database/IDb.hpp"
 #include "database/IQueryPlanRecorder.hpp"
 #include "database/Session.hpp"
@@ -53,6 +52,7 @@
 #include "NotificationContainer.hpp"
 #include "PlayQueue.hpp"
 #include "SettingsView.hpp"
+#include "admin/About.hpp"
 #include "admin/DebugToolsView.hpp"
 #include "admin/InitWizardView.hpp"
 #include "admin/MediaLibrariesView.hpp"
@@ -77,6 +77,7 @@ namespace lms::ui
             const std::string appRoot{ Wt::WApplication::appRoot() };
 
             auto res{ std::make_shared<Wt::WMessageResourceBundle>() };
+            res->use(appRoot + "admin-about");
             res->use(appRoot + "admin-db");
             res->use(appRoot + "admin-debugtools");
             res->use(appRoot + "admin-initwizard");
@@ -461,7 +462,10 @@ namespace lms::ui
         if (LmsApp->getUserType() == db::UserType::ADMIN)
         {
             navbar->setCondition("if-is-admin", true);
-            navbar->bindString("version", std::string{ core::getVersion() }, Wt::TextFormat::Plain);
+            auto* about{ navbar->bindNew<Wt::WPushButton>("about", Wt::WString::tr("Lms.Admin.menu-about"), Wt::TextFormat::XHTML) };
+            about->clicked().connect([] {
+                showAboutModal();
+            });
             navbar->bindNew<Wt::WAnchor>("media-libraries", Wt::WLink{ Wt::LinkType::InternalPath, "/admin/libraries" }, Wt::WString::tr("Lms.Admin.menu-media-libraries"));
             navbar->bindNew<Wt::WAnchor>("scan-settings", Wt::WLink{ Wt::LinkType::InternalPath, "/admin/scan-settings" }, Wt::WString::tr("Lms.Admin.menu-scan-settings"));
             navbar->bindNew<Wt::WAnchor>("scanner", Wt::WLink{ Wt::LinkType::InternalPath, "/admin/scanner" }, Wt::WString::tr("Lms.Admin.menu-scanner"));

src/lms/ui/admin/About.cpp

@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2025 Emeric Poupon
+ *
+ * This file is part of LMS.
+ *
+ * LMS is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * LMS is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with LMS.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "ModalManager.hpp"
+
+#include <Wt/WPushButton.h>
+#include <Wt/WTemplate.h>
+
+#include "core/Version.hpp"
+
+#include "LmsApplication.hpp"
+
+namespace lms::ui
+{
+    void showAboutModal()
+    {
+        auto aboutModal{ std::make_unique<Wt::WTemplate>(Wt::WString::tr("Lms.Admin.About.template")) };
+        Wt::WWidget* aboutModalPtr{ aboutModal.get() };
+        aboutModal->addFunction("tr", &Wt::WTemplate::Functions::tr);
+
+        aboutModal->bindString("version", std::string{ core::getVersion() }, Wt::TextFormat::Plain);
+        aboutModal->bindString("homepage-link", "https://github.com/epoupon/lms");
+
+        Wt::WPushButton* okBtn{ aboutModal->bindNew<Wt::WPushButton>("ok-btn", Wt::WString::tr("Lms.ok")) };
+        okBtn->clicked().connect([=] {
+            LmsApp->getModalManager().dispose(aboutModalPtr);
+        });
+
+        LmsApp->getModalManager().show(std::move(aboutModal));
+    }
+} // namespace lms::ui

src/lms/ui/admin/About.hpp

@@ -0,0 +1,25 @@
+/*
+ * Copyright (C) 2025 Emeric Poupon
+ *
+ * This file is part of LMS.
+ *
+ * LMS is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * LMS is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with LMS.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#pragma once
+
+namespace lms::ui
+{
+    void showAboutModal();
+} // namespace lms::ui