Migrate to adaptive dialogs from libadwaita 1.5

See: https://gnome.pages.gitlab.gnome.org/libadwaita/doc/main/migrating-to-adaptive-dialogs.html.

Can't say I'm a huge fan of them, but they're alright. This also means that
now application almost never opens another window - the only exception is
the shortcuts dialog, which is still a separate window, oddly enough.

README.md

@@ -75,8 +75,8 @@ Note for those using `flatpak-builder`: you'll want to update git submodules as
 
 ### Dependencies
 
-* GTK >= 4.10
-* libadwaita >= 1.4
+* GTK >= 4.13
+* libadwaita >= 1.5
 * GLib >= 2.76
 * GUsb (reasonably new)
 * libportal (optional for non-sandbox builds)

src/Application.vala

@@ -99,15 +99,15 @@ namespace NXDumpClient {
 		}
 
 		public async bool query_app_exit() {
-			var dialog = new Adw.MessageDialog(main_window, _("Confirm exit"), _("A file transfer is currently in progress.\nAre you sure you want to quit?")) {
+			var dialog = new Adw.AlertDialog(_("Confirm exit"), _("A file transfer is currently in progress.\nAre you sure you want to quit?")) {
 				close_response = "cancel",
 				default_response = "confirm",
 
 			};
 			dialog.add_response("cancel", C_("deny app exit", "Cancel"));
 			dialog.add_response("confirm", C_("confirm app exit", "Confirm exit"));
 			dialog.set_response_appearance("confirm", DESTRUCTIVE);
-			var res = yield dialog.choose(cancellable);
+			var res = yield dialog.choose(main_window, cancellable);
 			return res == "confirm";
 		}
 
@@ -393,10 +393,8 @@ namespace NXDumpClient {
 			main_window.present();
  			#if PROMPT_FOR_UDEV_RULES
  			if (!prompted_for_udev_rules) {
-				var udev_dialog = new UdevRulesDialog() {
-					transient_for = main_window
-				};
-				udev_dialog.present();
+				var udev_dialog = new UdevRulesDialog();
+				udev_dialog.present(main_window);
 			}
  			#endif
 		}
@@ -410,8 +408,7 @@ namespace NXDumpClient {
 		}
 
 		private void on_about_action() {
-			var about = new Adw.AboutWindow.from_appdata("/org/v1993/NXDumpClient/appdata.xml", BuildConfig.VERSION) {
-				transient_for = main_window,
+			var about = new Adw.AboutDialog.from_appdata("/org/v1993/NXDumpClient/appdata.xml", BuildConfig.VERSION) {
 				translator_credits = _("translator-credits"),
 				developers = {
 					"v19930312"
@@ -427,15 +424,13 @@ namespace NXDumpClient {
 				}
  			);
 
-			about.present();
+			about.present(main_window);
 		}
 
 		private void on_preferences_action() {
-			var preferences = new PreferencesWindow() {
-				transient_for = main_window
-			};
+			var preferences = new PreferencesDialog();
 
-			preferences.present();
+			preferences.present(main_window);
 		}
 
 		private void on_show_file_action(SimpleAction action, Variant? param)

src/PreferencesWindow.blp → src/PreferencesDialog.blp

@@ -1,7 +1,7 @@
 using Gtk 4.0;
 using Adw 1;
 
-template $NXDumpClientPreferencesWindow: Adw.PreferencesWindow {
+template $NXDumpClientPreferencesDialog: Adw.PreferencesDialog {
 	Adw.PreferencesPage {
 		title: _("General settings");
 

src/PreferencesWindow.vala → src/PreferencesDialog.vala

@@ -1,4 +1,4 @@
-/* PreferencesWindow.vala
+/* PreferencesDialog.vala
  *
  * Copyright 2023 v1993 <v19930312@gmail.com>
  *
@@ -19,7 +19,7 @@
  */
 
 // Debug option to use libportal even out of sandbox.
-// This is theoretically safe to have always, but may hit bugs in portal backends.
+// This is theoretically safe to have always on, but may hit bugs in portal backends.
 private const bool FORCE_LIBPORTAL = false;
 
 public enum NcaChecksumMode {
@@ -29,8 +29,8 @@ public enum NcaChecksumMode {
 }
 
 namespace NXDumpClient {
-	[GtkTemplate (ui = "/org/v1993/NXDumpClient/PreferencesWindow.ui")]
-	class PreferencesWindow: Adw.PreferencesWindow {
+	[GtkTemplate (ui = "/org/v1993/NXDumpClient/PreferencesDialog.ui")]
+	class PreferencesDialog: Adw.PreferencesDialog {
 		[GtkChild]
 		private unowned FileRow destination_directory;
 		[GtkChild]
@@ -75,7 +75,7 @@ namespace NXDumpClient {
 			var app = new Application();
 			cancellable = new Cancellable();
 			app.cancellable.connect(cancellable.cancel);
-			// Cancel all pending operations once this window is closed to avoid references sticking around
+			// Cancel all pending operations once this dialog is closed to avoid references sticking around
 			((Gtk.Widget)this).unrealize.connect(this.on_unrealized);
 
 			notify["allow-background"].connect(this.background_changed);
@@ -154,6 +154,17 @@ namespace NXDumpClient {
 		}
 
 		#if WITH_LIBPORTAL
+		private Xdp.Parent? make_xdp_parent() {
+			var? toplevel = get_root() as Gtk.Window;
+			if (toplevel == null) {
+				// This is unexpected, but not critical
+				warning("Failed to find root window for preferences dialog");
+				return null;
+			}
+
+			return Xdp.parent_new_gtk(toplevel);
+		}
+
 		private async void request_background() {
 			/*
 			 * The following cases require us to make a request:
@@ -190,7 +201,7 @@ namespace NXDumpClient {
 				var flags = need_autostart ? Xdp.BackgroundFlags.AUTOSTART : Xdp.BackgroundFlags.NONE;
 				debug("Requesting background, autostart: %s", need_autostart.to_string());
 				authorized = yield portal.request_background(
-					Xdp.parent_new_gtk(this),
+					make_xdp_parent(),
 					C_("reason for background activity", "Dumping applications without interaction"),
 					autostart_cmd,
 					flags,

src/UdevRulesDialog.blp

@@ -1,11 +1,10 @@
 using Gtk 4.0;
 using Adw 1;
 
-template $NXDumpClientUdevRulesDialog: Adw.Window {
+template $NXDumpClientUdevRulesDialog: Adw.Dialog {
 	title: _("Udev rules installation");
-	modal: true;
 
-	content: Adw.ToolbarView {
+	child: Adw.ToolbarView {
 		[top]
 		Adw.HeaderBar {
 		}
@@ -14,21 +13,24 @@ template $NXDumpClientUdevRulesDialog: Adw.Window {
 			margin-start: 5;
 			margin-end: 5;
 			margin-bottom: 5;
+			spacing: 20;
 			orientation: vertical;
 
-			spacing: 20;
 			Label {
 				styles [ "title-4" ]
 				halign: center;
 				justify: center;
-				label: _("Udev rules must be installed for this program to work.\nPlease exectute the following command to do so:");
+				wrap: true;
+				label: _("Udev rules must be installed for this program to work. Please exectute the following command to do so:");
 			}
 
-			Label {
-				halign: center;
-				justify: center;
-				selectable: true;
-				label: bind template.command_line_for_installation;
+			Gtk.ScrolledWindow {
+				child: Label {
+					halign: center;
+					justify: center;
+					selectable: true;
+					label: bind template.command_line_for_installation;
+				};
 			}
 
 			CheckButton checkbox {

src/UdevRulesDialog.vala

@@ -21,7 +21,7 @@
 #if PROMPT_FOR_UDEV_RULES
 namespace NXDumpClient {
 	[GtkTemplate (ui = "/org/v1993/NXDumpClient/UdevRulesDialog.ui")]
-	public class UdevRulesDialog: Adw.Window {
+	public class UdevRulesDialog: Adw.Dialog {
 		protected string command_line_for_installation {
 			owned get {
 				var cmd = argv0;

src/meson.build

@@ -6,7 +6,7 @@ nxdc_sources_native = [
 
   'Application.vala',
   'Window.vala',
-  'PreferencesWindow.vala',
+  'PreferencesDialog.vala',
   'UdevRulesDialog.vala',
   'UsbContext.vala',
   'UsbDeviceClient.vala',
@@ -19,7 +19,7 @@ nxdc_sources_native = [
 
 nxdc_blueprints = files(
   'Window.blp',
-  'PreferencesWindow.blp',
+  'PreferencesDialog.blp',
   'UdevRulesDialog.blp',
 
   'gtk/help-overlay.blp',
@@ -32,8 +32,8 @@ extra_vala_args = []
 nxdc_deps = [
   dependency('glib-2.0', version: '>=2.76'),
   dependency('gio-2.0'),
-  dependency('gtk4', version: '>=4.10'),
-  dependency('libadwaita-1', version: '>= 1.4'),
+  dependency('gtk4', version: '>=4.13'),
+  dependency('libadwaita-1', version: '>= 1.5'),
 
   dependency('gusb'),
 ]

src/nxdumpclient.gresource.xml

@@ -2,7 +2,7 @@
 <gresources>
   <gresource prefix="/org/v1993/NXDumpClient">
     <file preprocess="xml-stripblanks">Window.ui</file>
-    <file preprocess="xml-stripblanks">PreferencesWindow.ui</file>
+    <file preprocess="xml-stripblanks">PreferencesDialog.ui</file>
     <file preprocess="xml-stripblanks">UdevRulesDialog.ui</file>
 
     <file preprocess="xml-stripblanks">gtk/help-overlay.ui</file>