1 files changed, 176 insertions, 0 deletions
diff --git a/gettext-tools/examples/hello-c-gnome3/hello.c b/gettext-tools/examples/hello-c-gnome3/hello.c
new file mode 100644
index 0000000..a642ac6
--- /dev/null
+++ b/gettext-tools/examples/hello-c-gnome3/hello.c
@@ -0,0 +1,176 @@
+/* Example for use of GNU gettext.
+   This file is in the public domain.
+
+   Source code of the C program.  */
+
+
+/* Get GTK declarations.  */
+#include <gtk/gtk.h>
+#include <glib/gi18n.h>
+
+/* Get getpid() declaration.  */
+#if HAVE_UNISTD_H
+# include <unistd.h>
+#endif
+
+#define UI_PATH "/org/gnu/gettext/examples/hello/hello.ui"
+#define APPLICATION_ID "org.gnu.gettext.examples.hello"
+#define GSETTINGS_SCHEMA "org.gnu.gettext.examples.hello"
+
+static void
+quit_callback (GtkWidget *widget, void *data)
+{
+  g_application_quit (G_APPLICATION (data));
+}
+
+/* Forward declaration of GObject types.  */
+
+#define HELLO_TYPE_APPLICATION_WINDOW (hello_application_window_get_type ())
+#define HELLO_APPLICATION_WINDOW(obj)                           \
+  (G_TYPE_CHECK_INSTANCE_CAST ((obj),                           \
+                               HELLO_TYPE_APPLICATION_WINDOW,   \
+                               HelloApplicationWindow))
+
+typedef struct _HelloApplicationWindow HelloApplicationWindow;
+typedef struct _HelloApplicationWindowClass HelloApplicationWindowClass;
+
+#define HELLO_TYPE_APPLICATION (hello_application_get_type ())
+#define HELLO_APPLICATION(obj)                          \
+  (G_TYPE_CHECK_INSTANCE_CAST ((obj),                   \
+                               HELLO_TYPE_APPLICATION,  \
+                               HelloApplication))
+
+typedef struct _HelloApplication HelloApplication;
+typedef struct _HelloApplicationClass HelloApplicationClass;
+
+/* Custom application window implementation.  */
+
+struct _HelloApplicationWindow
+{
+  GtkApplicationWindow parent;
+  GtkWidget *label2;
+  GtkWidget *button;
+  GSettings *settings;
+};
+
+struct _HelloApplicationWindowClass
+{
+  GtkApplicationWindowClass parent_class;
+};
+
+G_DEFINE_TYPE (HelloApplicationWindow, hello_application_window,
+               GTK_TYPE_APPLICATION_WINDOW);
+
+static void
+hello_application_window_init (HelloApplicationWindow *window)
+{
+  char *label;
+
+  gtk_widget_init_template (GTK_WIDGET (window));
+  label = g_strdup_printf (_("This program is running as process number %d."),
+                           getpid ());
+  gtk_label_set_label (GTK_LABEL (window->label2), label);
+  g_free (label);
+
+  window->settings = g_settings_new (GSETTINGS_SCHEMA);
+  g_settings_bind (window->settings, "label-sensitive",
+                   window->label2, "sensitive",
+                   G_SETTINGS_BIND_DEFAULT);
+}
+
+static void
+hello_application_window_dispose (GObject *object)
+{
+  HelloApplicationWindow *window = HELLO_APPLICATION_WINDOW (object);
+  g_clear_object (&window->settings);
+}
+
+static void
+hello_application_window_class_init (HelloApplicationWindowClass *klass)
+{
+  GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
+
+  gobject_class->dispose = hello_application_window_dispose;
+
+  gtk_widget_class_set_template_from_resource (GTK_WIDGET_CLASS (klass),
+                                               UI_PATH);
+  gtk_widget_class_bind_template_child (GTK_WIDGET_CLASS (klass),
+                                        HelloApplicationWindow, label2);
+  gtk_widget_class_bind_template_child (GTK_WIDGET_CLASS (klass),
+                                        HelloApplicationWindow, button);
+}
+
+static HelloApplicationWindow *
+hello_application_window_new (HelloApplication *application)
+{
+  return g_object_new (HELLO_TYPE_APPLICATION_WINDOW,
+                       "application", application,
+                       NULL);
+}
+
+/* Custom application implementation.  */
+
+struct _HelloApplication
+{
+  GtkApplication parent;
+};
+
+struct _HelloApplicationClass
+{
+  GtkApplicationClass parent_class;
+};
+
+G_DEFINE_TYPE (HelloApplication, hello_application, GTK_TYPE_APPLICATION);
+
+static void
+hello_application_init (HelloApplication *application)
+{
+}
+
+static void
+hello_application_activate (GApplication *application)
+{
+  HelloApplicationWindow *window;
+
+  window = hello_application_window_new (HELLO_APPLICATION (application));
+  g_signal_connect (window->button, "clicked",
+                    G_CALLBACK (quit_callback), application);
+  gtk_window_present (GTK_WINDOW (window));
+}
+
+static void
+hello_application_class_init (HelloApplicationClass *klass)
+{
+  G_APPLICATION_CLASS (klass)->activate = hello_application_activate;
+}
+
+static HelloApplication *
+hello_application_new (void)
+{
+  return g_object_new (HELLO_TYPE_APPLICATION,
+                       "application-id", APPLICATION_ID,
+                       NULL);
+}
+
+int
+main (int argc, char *argv[])
+{
+  GApplication *application;
+  int status;
+
+  /* Load the GSettings schema from the current directory.  */
+  g_setenv ("GSETTINGS_SCHEMA_DIR", ".", FALSE);
+
+  /* Initializations.  */
+  textdomain ("hello-c-gnome3");
+  bindtextdomain ("hello-c-gnome3", LOCALEDIR);
+
+  /* Create application.  */
+  application = G_APPLICATION (hello_application_new ());
+
+  /* Start the application.  */
+  status = g_application_run (application, argc, argv);
+  g_object_unref (application);
+
+  return status;
+}