| 1 | #include "my_application.h" |
| 2 | |
| 3 | #include <flutter_linux/flutter_linux.h> |
| 4 | #ifdef GDK_WINDOWING_X11 |
| 5 | #include <gdk/gdkx.h> |
| 6 | #endif |
| 7 | |
| 8 | #include "flutter/generated_plugin_registrant.h" |
| 9 | |
| 10 | struct _MyApplication { |
| 11 | GtkApplication parent_instance; |
| 12 | char** dart_entrypoint_arguments; |
| 13 | }; |
| 14 | |
| 15 | G_DEFINE_TYPE(MyApplication, my_application, GTK_TYPE_APPLICATION) |
| 16 | |
| 17 | // Implements GApplication::activate. |
| 18 | static void my_application_activate(GApplication* application) { |
| 19 | MyApplication* self = MY_APPLICATION(application); |
| 20 | GtkWindow* window = |
| 21 | GTK_WINDOW(gtk_application_window_new(GTK_APPLICATION(application))); |
| 22 | |
| 23 | // Use a header bar when running in GNOME as this is the common style used |
| 24 | // by applications and is the setup most users will be using (e.g. Ubuntu |
| 25 | // desktop). |
| 26 | // If running on X and not using GNOME then just use a traditional title bar |
| 27 | // in case the window manager does more exotic layout, e.g. tiling. |
| 28 | // If running on Wayland assume the header bar will work (may need changing |
| 29 | // if future cases occur). |
| 30 | gboolean use_header_bar = TRUE; |
| 31 | #ifdef GDK_WINDOWING_X11 |
| 32 | GdkScreen* screen = gtk_window_get_screen(window); |
| 33 | if (GDK_IS_X11_SCREEN(screen)) { |
| 34 | const gchar* wm_name = gdk_x11_screen_get_window_manager_name(screen); |
| 35 | if (g_strcmp0(wm_name, "GNOME Shell") != 0) { |
| 36 | use_header_bar = FALSE; |
| 37 | } |
| 38 | } |
| 39 | #endif |
| 40 | if (use_header_bar) { |
| 41 | GtkHeaderBar* header_bar = GTK_HEADER_BAR(gtk_header_bar_new()); |
| 42 | gtk_widget_show(GTK_WIDGET(header_bar)); |
| 43 | gtk_header_bar_set_title(header_bar, "Cake Wallet"); |
| 44 | gtk_header_bar_set_show_close_button(header_bar, TRUE); |
| 45 | gtk_window_set_titlebar(window, GTK_WIDGET(header_bar)); |
| 46 | } else { |
| 47 | gtk_window_set_title(window, "Cake Wallet"); |
| 48 | } |
| 49 | gtk_window_set_default_size(window, 480, 800); |
| 50 | gtk_widget_show(GTK_WIDGET(window)); |
| 51 | |
| 52 | g_autoptr(FlDartProject) project = fl_dart_project_new(); |
| 53 | fl_dart_project_set_dart_entrypoint_arguments(project, self->dart_entrypoint_arguments); |
| 54 | |
| 55 | FlView* view = fl_view_new(project); |
| 56 | gtk_widget_show(GTK_WIDGET(view)); |
| 57 | gtk_container_add(GTK_CONTAINER(window), GTK_WIDGET(view)); |
| 58 | |
| 59 | fl_register_plugins(FL_PLUGIN_REGISTRY(view)); |
| 60 | |
| 61 | gtk_widget_grab_focus(GTK_WIDGET(view)); |
| 62 | } |
| 63 | |
| 64 | // Implements GApplication::local_command_line. |
| 65 | static gboolean my_application_local_command_line(GApplication* application, gchar*** arguments, int* exit_status) { |
| 66 | MyApplication* self = MY_APPLICATION(application); |
| 67 | // Strip out the first argument as it is the binary name. |
| 68 | self->dart_entrypoint_arguments = g_strdupv(*arguments + 1); |
| 69 | |
| 70 | g_autoptr(GError) error = nullptr; |
| 71 | if (!g_application_register(application, nullptr, &error)) { |
| 72 | g_warning("Failed to register: %s", error->message); |
| 73 | *exit_status = 1; |
| 74 | return TRUE; |
| 75 | } |
| 76 | |
| 77 | g_application_activate(application); |
| 78 | *exit_status = 0; |
| 79 | |
| 80 | return TRUE; |
| 81 | } |
| 82 | |
| 83 | // Implements GObject::dispose. |
| 84 | static void my_application_dispose(GObject* object) { |
| 85 | MyApplication* self = MY_APPLICATION(object); |
| 86 | g_clear_pointer(&self->dart_entrypoint_arguments, g_strfreev); |
| 87 | G_OBJECT_CLASS(my_application_parent_class)->dispose(object); |
| 88 | } |
| 89 | |
| 90 | static void my_application_class_init(MyApplicationClass* klass) { |
| 91 | G_APPLICATION_CLASS(klass)->activate = my_application_activate; |
| 92 | G_APPLICATION_CLASS(klass)->local_command_line = my_application_local_command_line; |
| 93 | G_OBJECT_CLASS(klass)->dispose = my_application_dispose; |
| 94 | } |
| 95 | |
| 96 | static void my_application_init(MyApplication* self) {} |
| 97 | |
| 98 | MyApplication* my_application_new() { |
| 99 | return MY_APPLICATION(g_object_new(my_application_get_type(), |
| 100 | "application-id", APPLICATION_ID, |
| 101 | "flags", G_APPLICATION_NON_UNIQUE, |
| 102 | nullptr)); |
| 103 | } |