GTK 4 World Radio Software App
Build
git clone http://gitlab.stud.idi.ntnu.no/olekaam/goodbye.git
cd goodbye/
./configure --prefix=/opt
make install
MacOS
13.0.1 Ventura
Running
/opt/bin/GoodBye
Release
GoodBye 0.0.1 (2022-12-22)
Source
$ cat org.aamot.GoodBye.cpp
#include <gtk/gtk.h>
#include <gst/player/player.h>
#include <webkit2/webkit2.h>
static void
activate(GtkApplication * app, gpointer user_data)
{
GtkWidget *grid;
GstPlayer *player;
WebKitWebView *webView;
GtkWidget *window;
window = gtk_application_window_new(app);
grid = gtk_grid_new();
gtk_window_set_application(GTK_WINDOW(window), GTK_APPLICATION(app));
gtk_window_set_title(GTK_WINDOW(window), "GoodBye");
gtk_window_set_default_size(GTK_WINDOW(window), 800, 600);
webView = WEBKIT_WEB_VIEW(webkit_web_view_new());
gtk_grid_attach(GTK_GRID(grid), GTK_WIDGET(webView), 0, 1, 2, 1);
webkit_web_view_load_uri(webView, "http://goodbye.aamot.org/#App");
gtk_widget_grab_focus(GTK_WIDGET(webView));
gtk_container_add(GTK_CONTAINER(window), grid);
gtk_widget_show(window);
player = gst_player_new(NULL, gst_player_g_main_context_signal_dispatcher_new(NULL));
gst_player_set_uri(GST_PLAYER(player), "http://stream.live.vc.bbcmedia.co.uk/bbc_world_service");
gst_player_play(GST_PLAYER(player));
}
int
main(int argc, char **argv)
{
GtkApplication *app;
int status;
gst_init(&argc, &argv);
app = gtk_application_new("org.aamot.GoodBye", G_APPLICATION_FLAGS_NONE);
g_signal_connect(app, "activate", G_CALLBACK(activate), NULL);
status = g_application_run(G_APPLICATION(app), argc, argv);
g_object_unref(app);
return status;
}
$ c++ org.aamot.GoodBye.cpp -o GoodBye $(pkg-config --cflags gstreamer-player-1.0 webkit2gtk-4.0 gtk4 --libs)
$ ./GoodBye
References
Programming with gtkmm 4 ("Mixing C and C++ APIs") [developer-old.gnome.org, 2022-12-22]