open notifications page on notif tap

please please please let me never touch c++ again i hate it

also the c++ got reformatted here but i dont really care
This commit is contained in:
Henry Hiles 2026-09-21 16:56:12 -04:00
commit 700b4e720f
Signed by: Henry-Hiles
SSH key fingerprint: SHA256:VKQUdS31Q90KvX7EkKMHMBpUspcmItAh86a+v7PGiIs
5 changed files with 348 additions and 111 deletions

View file

@ -1,6 +1,7 @@
import "dart:async";
import "dart:io";
import "package:flutter/foundation.dart";
import "package:flutter/services.dart";
import "package:material_ui/material_ui.dart";
import "package:nexus/controllers/portal.dart";
import "package:nexus/main.dart";
@ -47,37 +48,28 @@ class NotificationController
}
if (Platform.isLinux) {
final portal = await ref.watch(PortalController.provider.future);
const notificationChannel = MethodChannel("nexus/notifications");
portal.notification.actionInvoked.listen((event) {
if (event.action != "app.event") {
notificationChannel.setMethodCallHandler((call) async {
if (call.method != "notificationClicked") {
return;
}
final eventId = call.arguments as String;
if (navigatorKey.currentContext case final context?) {
if (context.mounted) {
Navigator.of(context).push(
MaterialPageRoute(
builder: (_) => NotificationsPage(
highlightedEventId: event.id,
defaultToAllNotifications: true,
),
Navigator.of(context).push(
MaterialPageRoute(
builder: (_) => NotificationsPage(
highlightedEventId: eventId,
defaultToAllNotifications: true,
),
);
}
),
);
}
});
}
ref.onDispose(() {
// The portal client owns its D-Bus connection.
if (Platform.isLinux) {
ref.read(PortalController.provider.future).then((portal) {
portal.close();
});
}
});
return notifications;
}
@ -124,7 +116,7 @@ class NotificationController
debugPrint("Sending notification for $id");
if (Platform.isLinux) {
final portal = await ref.read(PortalController.provider.future);
final portal = await ref.watch(PortalController.provider.future);
await portal.notification.addNotification(
id.toString(),
@ -132,6 +124,7 @@ class NotificationController
body: body,
icon: icon == null ? null : XdgNotificationIconFile(icon.path),
defaultAction: "app.event",
defaultActionTarget: payload,
);
} else {
final notificationDetails = NotificationDetails(

View file

@ -7,6 +7,7 @@ class PortalController extends AsyncNotifier<XdgDesktopPortalClient> {
final portal = XdgDesktopPortalClient();
await portal.registerApplication("nexus.federated.nexus");
ref.onDispose(portal.close);
return portal;
}

View file

@ -34,7 +34,7 @@ flutter.buildFlutterApplication {
navigation_rail_m3e = "sha256-+2awDTQnK58gGRY1nuHckG/jjxarsYSRu9ovR4i4TEc=";
unifiedpush_linux = "sha256-aIF/8oabSuuZo7K6qr4r7UBmf57qgoGAXyJ40fdntuQ=";
unifiedpush_platform_interface = "sha256-aIF/8oabSuuZo7K6qr4r7UBmf57qgoGAXyJ40fdntuQ=";
xdg_desktop_portal = "sha256-S6AHWHg1TDT4RoBm6S5E9D1yWy7nYnuqzPTy735M6Xw=";
xdg_desktop_portal = "sha256-As1X1/IfCbSD5ful2kAxgBita95KxmInRN4/6QmVaTI=";
};
postInstall = ''

View file

@ -1,7 +1,11 @@
#include "my_application.h"
#include <cstdlib>
#include <flutter_linux/flutter_linux.h>
#include <flutter_linux/fl_method_channel.h>
#include <flutter_linux/fl_standard_method_codec.h>
#ifdef GDK_WINDOWING_X11
#include <gdk/gdkx.h>
#endif
@ -10,145 +14,384 @@
struct _MyApplication {
GtkApplication parent_instance;
char** dart_entrypoint_arguments;
FlEngine* flutter_engine;
FlMethodChannel* notification_channel;
gchar* pending_notification_event_id;
gboolean flutter_ready;
};
G_DEFINE_TYPE(MyApplication, my_application, GTK_TYPE_APPLICATION)
// Called when first Flutter frame received.
static void first_frame_cb(MyApplication* self, FlView *view)
{
gtk_widget_show(gtk_widget_get_toplevel(GTK_WIDGET(view)));
static void my_application_activate(GApplication* application);
static void send_notification_event_to_flutter(
MyApplication* self,
const gchar* event_id) {
if (self->notification_channel == nullptr ||
!self->flutter_ready) {
g_free(self->pending_notification_event_id);
self->pending_notification_event_id = g_strdup(event_id);
return;
}
g_autoptr(FlValue) args =
fl_value_new_string(event_id);
fl_method_channel_invoke_method(
self->notification_channel,
"notificationClicked",
args,
nullptr,
nullptr,
nullptr);
}
// Implements GApplication::activate.
static void my_application_activate(GApplication* application) {
MyApplication* self = MY_APPLICATION(application);
static void notification_event_action(
GSimpleAction* action,
GVariant* parameter,
gpointer user_data) {
MyApplication* self =
MY_APPLICATION(user_data);
GList* windows = gtk_application_get_windows(GTK_APPLICATION(application));
if (windows) {
gtk_window_present(GTK_WINDOW(windows->data));
if (parameter == nullptr) {
g_warning(
"Notification event action invoked without a target");
return;
}
if (!g_variant_is_of_type(
parameter,
G_VARIANT_TYPE_STRING)) {
g_warning(
"Notification event action received unexpected parameter type: %s",
g_variant_get_type_string(parameter));
return;
}
const gchar* event_id =
g_variant_get_string(parameter, nullptr);
g_message(
"Notification event activated: %s",
event_id);
send_notification_event_to_flutter(
self,
event_id);
GList* windows =
gtk_application_get_windows(
GTK_APPLICATION(self));
if (windows != nullptr) {
gtk_window_present(
GTK_WINDOW(windows->data));
} else {
my_application_activate(
G_APPLICATION(self));
}
}
static void first_frame_cb(
MyApplication* self,
FlView* view) {
self->flutter_ready = TRUE;
gtk_widget_show(
gtk_widget_get_toplevel(
GTK_WIDGET(view)));
if (self->pending_notification_event_id != nullptr) {
gchar* event_id =
self->pending_notification_event_id;
self->pending_notification_event_id = nullptr;
send_notification_event_to_flutter(
self,
event_id);
g_free(event_id);
}
}
static void my_application_activate(
GApplication* application) {
MyApplication* self =
MY_APPLICATION(application);
GList* windows =
gtk_application_get_windows(
GTK_APPLICATION(application));
if (windows != nullptr) {
gtk_window_present(
GTK_WINDOW(windows->data));
return;
}
GtkWindow* window =
GTK_WINDOW(gtk_application_window_new(GTK_APPLICATION(application)));
GTK_WINDOW(
gtk_application_window_new(
GTK_APPLICATION(application)));
// Use a header bar when running in GNOME as this is the common style used
// 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);
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);
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
gtk_widget_set_size_request(GTK_WIDGET(window), 250, -1);
gtk_widget_set_size_request(
GTK_WIDGET(window),
250,
-1);
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, "nexus");
gtk_header_bar_set_show_close_button(header_bar, TRUE);
gtk_window_set_titlebar(window, GTK_WIDGET(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,
"nexus");
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, "nexus");
gtk_window_set_title(
window,
"nexus");
}
gtk_window_set_default_size(window, 1280, 720);
gtk_window_set_default_size(
window,
1280,
720);
g_autoptr(FlDartProject) project = fl_dart_project_new();
fl_dart_project_set_dart_entrypoint_arguments(project, self->dart_entrypoint_arguments);
g_autoptr(FlDartProject) project =
fl_dart_project_new();
fl_dart_project_set_dart_entrypoint_arguments(
project,
self->dart_entrypoint_arguments);
FlView* view =
fl_view_new(project);
self->flutter_engine =
fl_view_get_engine(view);
g_autoptr(FlStandardMethodCodec) codec =
fl_standard_method_codec_new();
self->notification_channel =
fl_method_channel_new(
fl_engine_get_binary_messenger(
self->flutter_engine),
"nexus/notifications",
FL_METHOD_CODEC(codec));
FlView* view = fl_view_new(project);
GdkRGBA background_color;
// Background defaults to black, override it here if necessary, e.g. #00000000 for transparent.
gdk_rgba_parse(&background_color, "#000000");
fl_view_set_background_color(view, &background_color);
gtk_widget_show(GTK_WIDGET(view));
if (std::getenv("FLUTTER_HEADLESS")) gtk_widget_hide(GTK_WIDGET(window));
gtk_container_add(GTK_CONTAINER(window), GTK_WIDGET(view));
// Show the window when Flutter renders.
// Requires the view to be realized so we can start rendering.
g_signal_connect_swapped(view, "first-frame", G_CALLBACK(first_frame_cb), self);
gtk_widget_realize(GTK_WIDGET(view));
gdk_rgba_parse(
&background_color,
"#000000");
fl_register_plugins(FL_PLUGIN_REGISTRY(view));
fl_view_set_background_color(
view,
&background_color);
gtk_widget_grab_focus(GTK_WIDGET(view));
gtk_widget_show(
GTK_WIDGET(view));
if (std::getenv("FLUTTER_HEADLESS")) {
gtk_widget_hide(
GTK_WIDGET(window));
}
gtk_container_add(
GTK_CONTAINER(window),
GTK_WIDGET(view));
g_signal_connect_swapped(
view,
"first-frame",
G_CALLBACK(first_frame_cb),
self);
gtk_widget_realize(
GTK_WIDGET(view));
fl_register_plugins(
FL_PLUGIN_REGISTRY(view));
gtk_widget_grab_focus(
GTK_WIDGET(view));
}
// Implements GApplication::local_command_line.
static gboolean my_application_local_command_line(GApplication* application, gchar*** arguments, int* exit_status) {
MyApplication* self = MY_APPLICATION(application);
// Strip out the first argument as it is the binary name.
self->dart_entrypoint_arguments = g_strdupv(*arguments + 1);
static gboolean my_application_local_command_line(
GApplication* application,
gchar*** arguments,
int* exit_status) {
MyApplication* self =
MY_APPLICATION(application);
self->dart_entrypoint_arguments =
g_strdupv(*arguments + 1);
g_autoptr(GError) error = nullptr;
if (!g_application_register(application, nullptr, &error)) {
g_warning("Failed to register: %s", error->message);
*exit_status = 1;
return TRUE;
if (!g_application_register(
application,
nullptr,
&error)) {
g_warning(
"Failed to register: %s",
error->message);
*exit_status = 1;
return TRUE;
}
g_application_activate(application);
*exit_status = 0;
return FALSE;
return TRUE;
}
// Implements GApplication::startup.
static void my_application_startup(GApplication* application) {
//MyApplication* self = MY_APPLICATION(object);
static void my_application_startup(
GApplication* application) {
g_message(
"GApplication application-id: %s",
g_application_get_application_id(
application));
// Perform any actions required at application startup.
g_message(
"GApplication is remote: %d",
g_application_get_is_remote(
application));
G_APPLICATION_CLASS(my_application_parent_class)->startup(application);
g_message(
"GApplication is registered: %d",
g_application_get_is_registered(
application));
g_message(
"prgname: %s",
g_get_prgname());
G_APPLICATION_CLASS(
my_application_parent_class)
->startup(application);
}
// Implements GApplication::shutdown.
static void my_application_shutdown(GApplication* application) {
//MyApplication* self = MY_APPLICATION(object);
// Perform any actions required at application shutdown.
G_APPLICATION_CLASS(my_application_parent_class)->shutdown(application);
static void my_application_shutdown(
GApplication* application) {
G_APPLICATION_CLASS(
my_application_parent_class)
->shutdown(application);
}
// Implements GObject::dispose.
static void my_application_dispose(GObject* object) {
MyApplication* self = MY_APPLICATION(object);
g_clear_pointer(&self->dart_entrypoint_arguments, g_strfreev);
G_OBJECT_CLASS(my_application_parent_class)->dispose(object);
static void my_application_dispose(
GObject* object) {
MyApplication* self =
MY_APPLICATION(object);
g_clear_pointer(
&self->dart_entrypoint_arguments,
g_strfreev);
g_clear_pointer(
&self->pending_notification_event_id,
g_free);
g_clear_object(
&self->notification_channel);
self->flutter_engine = nullptr;
G_OBJECT_CLASS(
my_application_parent_class)
->dispose(object);
}
static void my_application_class_init(MyApplicationClass* klass) {
G_APPLICATION_CLASS(klass)->activate = my_application_activate;
G_APPLICATION_CLASS(klass)->local_command_line = my_application_local_command_line;
G_APPLICATION_CLASS(klass)->startup = my_application_startup;
G_APPLICATION_CLASS(klass)->shutdown = my_application_shutdown;
G_OBJECT_CLASS(klass)->dispose = my_application_dispose;
static void my_application_class_init(
MyApplicationClass* klass) {
G_APPLICATION_CLASS(klass)->activate =
my_application_activate;
G_APPLICATION_CLASS(klass)->local_command_line =
my_application_local_command_line;
G_APPLICATION_CLASS(klass)->startup =
my_application_startup;
G_APPLICATION_CLASS(klass)->shutdown =
my_application_shutdown;
G_OBJECT_CLASS(klass)->dispose =
my_application_dispose;
}
static void my_application_init(MyApplication* self) {}
static void my_application_init(
MyApplication* self) {
self->dart_entrypoint_arguments = nullptr;
self->flutter_engine = nullptr;
self->notification_channel = nullptr;
self->pending_notification_event_id = nullptr;
self->flutter_ready = FALSE;
GSimpleAction* action =
g_simple_action_new(
"event",
G_VARIANT_TYPE_STRING);
g_signal_connect(
action,
"activate",
G_CALLBACK(notification_event_action),
self);
g_action_map_add_action(
G_ACTION_MAP(self),
G_ACTION(action));
g_object_unref(action);
}
MyApplication* my_application_new() {
// Set the program name to the application ID, which helps various systems
// like GTK and desktop environments map this running application to its
// corresponding .desktop file. This ensures better integration by allowing
// the application to be recognized beyond its binary name.
g_set_prgname(APPLICATION_ID);
return MY_APPLICATION(g_object_new(my_application_get_type(),
"application-id", APPLICATION_ID,
"flags", G_APPLICATION_HANDLES_COMMAND_LINE | G_APPLICATION_HANDLES_OPEN,
nullptr));
return MY_APPLICATION(
g_object_new(
my_application_get_type(),
"application-id",
APPLICATION_ID,
"flags",
G_APPLICATION_HANDLES_COMMAND_LINE |
G_APPLICATION_HANDLES_OPEN,
nullptr));
}

View file

@ -1747,7 +1747,7 @@ packages:
description:
path: "."
ref: HEAD
resolved-ref: "6d070b677f908b01065b4dce79ddc9a208daadbf"
resolved-ref: "9ead341e908da2972293b2edc345f2b0a6423d78"
url: "https://github.com/Henry-Hiles/xdg_desktop_portal.dart"
source: git
version: "0.1.14"