MCSI-1 feat: adjust window size

lib/main/main.dart

@@ -1,6 +1,23 @@
 import 'package:flutter/material.dart';
 import 'package:minecraft_server_installer/main/framework/ui/minecraft_server_installer.dart';
+import 'package:window_manager/window_manager.dart';
+
+Future<void> main() async {
+  WidgetsFlutterBinding.ensureInitialized();
+  await windowManager.ensureInitialized();
+
+  final windowOptions = const WindowOptions(
+    size: Size(400, 600),
+    minimumSize: Size(400, 600),
+    center: true,
+    backgroundColor: Colors.transparent,
+    skipTaskbar: false,
+    titleBarStyle: TitleBarStyle.hidden,
+  );
+  windowManager.waitUntilReadyToShow(windowOptions, () async {
+    await windowManager.show();
+    await windowManager.focus();
+  });
 
-void main() {
   runApp(const MinecraftServerInstaller());
 }

linux/runner/my_application.cc

@@ -20,34 +20,9 @@ static void my_application_activate(GApplication* application) {
   GtkWindow* window =
       GTK_WINDOW(gtk_application_window_new(GTK_APPLICATION(application)));
 
-  // Use a header bar when running in GNOME as this is the common style used
+  gtk_window_set_decorated(window, FALSE);
-  // by applications and is the setup most users will be using (e.g. Ubuntu
-  // desktop).
-  // If running on X and not using GNOME then just use a traditional title bar
-  // in case the window manager does more exotic layout, e.g. tiling.
-  // If running on Wayland assume the header bar will work (may need changing
-  // if future cases occur).
-  gboolean use_header_bar = TRUE;
-#ifdef GDK_WINDOWING_X11
-  GdkScreen* screen = gtk_window_get_screen(window);
-  if (GDK_IS_X11_SCREEN(screen)) {
-    const gchar* wm_name = gdk_x11_screen_get_window_manager_name(screen);
-    if (g_strcmp0(wm_name, "GNOME Shell") != 0) {
-      use_header_bar = FALSE;
-    }
-  }
-#endif
-  if (use_header_bar) {
-    GtkHeaderBar* header_bar = GTK_HEADER_BAR(gtk_header_bar_new());
-    gtk_widget_show(GTK_WIDGET(header_bar));
-    gtk_header_bar_set_title(header_bar, "minecraft_server_installer");
-    gtk_header_bar_set_show_close_button(header_bar, TRUE);
-    gtk_window_set_titlebar(window, GTK_WIDGET(header_bar));
-  } else {
-    gtk_window_set_title(window, "minecraft_server_installer");
-  }
 
-  gtk_window_set_default_size(window, 1280, 720);
+  gtk_window_set_default_size(window, 400, 600);
   gtk_widget_show(GTK_WIDGET(window));
 
   g_autoptr(FlDartProject) project = fl_dart_project_new();

pubspec.lock

@@ -123,6 +123,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "4.1.2"
+  json_annotation:
+    dependency: transitive
+    description:
+      name: json_annotation
+      sha256: "1ce844379ca14835a50d2f019a3099f419082cfdd231cd86a142af94dd5c6bb1"
+      url: "https://pub.dev"
+    source: hosted
+    version: "4.9.0"
   leak_tracker:
     dependency: transitive
     description:
@@ -195,6 +203,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.9.1"
+  plugin_platform_interface:
+    dependency: transitive
+    description:
+      name: plugin_platform_interface
+      sha256: "4820fbfdb9478b1ebae27888254d445073732dae3d6ea81f0b7e06d5dedc3f02"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.1.8"
   provider:
     dependency: transitive
     description:
@@ -203,6 +219,46 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "6.1.5"
+  screen_retriever:
+    dependency: transitive
+    description:
+      name: screen_retriever
+      sha256: "570dbc8e4f70bac451e0efc9c9bb19fa2d6799a11e6ef04f946d7886d2e23d0c"
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.2.0"
+  screen_retriever_linux:
+    dependency: transitive
+    description:
+      name: screen_retriever_linux
+      sha256: f7f8120c92ef0784e58491ab664d01efda79a922b025ff286e29aa123ea3dd18
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.2.0"
+  screen_retriever_macos:
+    dependency: transitive
+    description:
+      name: screen_retriever_macos
+      sha256: "71f956e65c97315dd661d71f828708bd97b6d358e776f1a30d5aa7d22d78a149"
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.2.0"
+  screen_retriever_platform_interface:
+    dependency: transitive
+    description:
+      name: screen_retriever_platform_interface
+      sha256: ee197f4581ff0d5608587819af40490748e1e39e648d7680ecf95c05197240c0
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.2.0"
+  screen_retriever_windows:
+    dependency: transitive
+    description:
+      name: screen_retriever_windows
+      sha256: "449ee257f03ca98a57288ee526a301a430a344a161f9202b4fcc38576716fe13"
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.2.0"
   sky_engine:
     dependency: transitive
     description: flutter
@@ -288,6 +344,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.1.1"
+  window_manager:
+    dependency: "direct main"
+    description:
+      name: window_manager
+      sha256: "51d50168ab267d344b975b15390426b1243600d436770d3f13de67e55b05ec16"
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.5.0"
 sdks:
   dart: ">=3.7.2 <4.0.0"
   flutter: ">=3.18.0-18.0.pre.54"

pubspec.yaml

@@ -39,6 +39,7 @@ dependencies:
   gap: ^3.0.1
   http: ^1.4.0
   path: ^1.9.1
+  window_manager: ^0.5.0
 
 dev_dependencies:
   flutter_test: