Main coves client
bretton.dev
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
10struct _MyApplication {
11 GtkApplication parent_instance;
12 char** dart_entrypoint_arguments;
13};
14
15G_DEFINE_TYPE(MyApplication, my_application, GTK_TYPE_APPLICATION)
16
17// Implements GApplication::activate.
18static 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, "coves_flutter");
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, "coves_flutter");
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.
66static 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.
85static 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.
94static 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.
103static 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
109static 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
117static void my_application_init(MyApplication* self) {}
118
119MyApplication* 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}