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| 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, "spinifybenchmark"); |
| 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, "spinifybenchmark"); |
| 48 | + } |
| 49 | + |
| 50 | + gtk_window_set_default_size(window, 1280, 720); |
| 51 | + gtk_widget_show(GTK_WIDGET(window)); |
| 52 | + |
| 53 | + g_autoptr(FlDartProject) project = fl_dart_project_new(); |
| 54 | + fl_dart_project_set_dart_entrypoint_arguments(project, self->dart_entrypoint_arguments); |
| 55 | + |
| 56 | + FlView* view = fl_view_new(project); |
| 57 | + gtk_widget_show(GTK_WIDGET(view)); |
| 58 | + gtk_container_add(GTK_CONTAINER(window), GTK_WIDGET(view)); |
| 59 | + |
| 60 | + fl_register_plugins(FL_PLUGIN_REGISTRY(view)); |
| 61 | + |
| 62 | + gtk_widget_grab_focus(GTK_WIDGET(view)); |
| 63 | +} |
| 64 | + |
| 65 | +// Implements GApplication::local_command_line. |
| 66 | +static gboolean my_application_local_command_line(GApplication* application, gchar*** arguments, int* exit_status) { |
| 67 | + MyApplication* self = MY_APPLICATION(application); |
| 68 | + // Strip out the first argument as it is the binary name. |
| 69 | + self->dart_entrypoint_arguments = g_strdupv(*arguments + 1); |
| 70 | + |
| 71 | + g_autoptr(GError) error = nullptr; |
| 72 | + if (!g_application_register(application, nullptr, &error)) { |
| 73 | + g_warning("Failed to register: %s", error->message); |
| 74 | + *exit_status = 1; |
| 75 | + return TRUE; |
| 76 | + } |
| 77 | + |
| 78 | + g_application_activate(application); |
| 79 | + *exit_status = 0; |
| 80 | + |
| 81 | + return TRUE; |
| 82 | +} |
| 83 | + |
| 84 | +// Implements GApplication::startup. |
| 85 | +static void my_application_startup(GApplication* application) { |
| 86 | + //MyApplication* self = MY_APPLICATION(object); |
| 87 | + |
| 88 | + // Perform any actions required at application startup. |
| 89 | + |
| 90 | + G_APPLICATION_CLASS(my_application_parent_class)->startup(application); |
| 91 | +} |
| 92 | + |
| 93 | +// Implements GApplication::shutdown. |
| 94 | +static void my_application_shutdown(GApplication* application) { |
| 95 | + //MyApplication* self = MY_APPLICATION(object); |
| 96 | + |
| 97 | + // Perform any actions required at application shutdown. |
| 98 | + |
| 99 | + G_APPLICATION_CLASS(my_application_parent_class)->shutdown(application); |
| 100 | +} |
| 101 | + |
| 102 | +// Implements GObject::dispose. |
| 103 | +static void my_application_dispose(GObject* object) { |
| 104 | + MyApplication* self = MY_APPLICATION(object); |
| 105 | + g_clear_pointer(&self->dart_entrypoint_arguments, g_strfreev); |
| 106 | + G_OBJECT_CLASS(my_application_parent_class)->dispose(object); |
| 107 | +} |
| 108 | + |
| 109 | +static void my_application_class_init(MyApplicationClass* klass) { |
| 110 | + G_APPLICATION_CLASS(klass)->activate = my_application_activate; |
| 111 | + G_APPLICATION_CLASS(klass)->local_command_line = my_application_local_command_line; |
| 112 | + G_APPLICATION_CLASS(klass)->startup = my_application_startup; |
| 113 | + G_APPLICATION_CLASS(klass)->shutdown = my_application_shutdown; |
| 114 | + G_OBJECT_CLASS(klass)->dispose = my_application_dispose; |
| 115 | +} |
| 116 | + |
| 117 | +static void my_application_init(MyApplication* self) {} |
| 118 | + |
| 119 | +MyApplication* my_application_new() { |
| 120 | + // Set the program name to the application ID, which helps various systems |
| 121 | + // like GTK and desktop environments map this running application to its |
| 122 | + // corresponding .desktop file. This ensures better integration by allowing |
| 123 | + // the application to be recognized beyond its binary name. |
| 124 | + g_set_prgname(APPLICATION_ID); |
| 125 | + |
| 126 | + return MY_APPLICATION(g_object_new(my_application_get_type(), |
| 127 | + "application-id", APPLICATION_ID, |
| 128 | + "flags", G_APPLICATION_NON_UNIQUE, |
| 129 | + nullptr)); |
| 130 | +} |
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