GTK 3 cleanup: use GtkAboutDialog for the About box.

[sgt-puzzles.git] / gtk.c

diff --git a/gtk.c b/gtk.c
index 659d581a0c404640d1eb930a73697cddec77fb29..78d8eaa5c4bba3e45a03c70bd0c0cff807a353f3 100644 (file)
--- a/gtk.c
+++ b/gtk.c
@@ -1372,18 +1372,6 @@ static void window_destroy(GtkWidget *widget, gpointer data)
     gtk_main_quit();
 }
 
-static void msgbox_button_clicked(GtkButton *button, gpointer data)
-{
-    GtkWidget *window = GTK_WIDGET(data);
-    int v, *ip;
-
-    ip = (int *)g_object_get_data(G_OBJECT(window), "user-data");
-    v = GPOINTER_TO_INT(g_object_get_data(G_OBJECT(button), "user-data"));
-    *ip = v;
-
-    gtk_widget_destroy(GTK_WIDGET(data));
-}
-
 static int win_key_press(GtkWidget *widget, GdkEventKey *event, gpointer data)
 {
     GObject *cancelbutton = G_OBJECT(data);
@@ -1411,6 +1399,37 @@ static void align_label(GtkLabel *label, double x, double y)
 #endif
 }
 
+#if GTK_CHECK_VERSION(3,0,0)
+int message_box(GtkWidget *parent, char *title, char *msg, int centre,
+               int type)
+{
+    GtkWidget *window;
+    gint ret;
+
+    window = gtk_message_dialog_new
+        (GTK_WINDOW(parent),
+         (GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT),
+         (type == MB_OK ? GTK_MESSAGE_INFO : GTK_MESSAGE_QUESTION),
+         (type == MB_OK ? GTK_BUTTONS_OK   : GTK_BUTTONS_YES_NO),
+         "%s", msg);
+    gtk_window_set_title(GTK_WINDOW(window), title);
+    ret = gtk_dialog_run(GTK_DIALOG(window));
+    gtk_widget_destroy(window);
+    return (type == MB_OK ? TRUE : (ret == GTK_RESPONSE_YES));
+}
+#else /* GTK_CHECK_VERSION(3,0,0) */
+static void msgbox_button_clicked(GtkButton *button, gpointer data)
+{
+    GtkWidget *window = GTK_WIDGET(data);
+    int v, *ip;
+
+    ip = (int *)g_object_get_data(G_OBJECT(window), "user-data");
+    v = GPOINTER_TO_INT(g_object_get_data(G_OBJECT(button), "user-data"));
+    *ip = v;
+
+    gtk_widget_destroy(GTK_WIDGET(data));
+}
+
 int message_box(GtkWidget *parent, char *title, char *msg, int centre,
                int type)
 {
@@ -1474,6 +1493,7 @@ int message_box(GtkWidget *parent, char *title, char *msg, int centre,
     gtk_main();
     return (type == MB_YESNO ? i == 1 : TRUE);
 }
+#endif /* GTK_CHECK_VERSION(3,0,0) */
 
 void error_box(GtkWidget *parent, char *msg)
 {
@@ -2209,6 +2229,21 @@ static void menu_config_event(GtkMenuItem *menuitem, gpointer data)
 static void menu_about_event(GtkMenuItem *menuitem, gpointer data)
 {
     frontend *fe = (frontend *)data;
+
+#if GTK_CHECK_VERSION(3,0,0)
+    extern char *const *const xpm_icons[];
+    extern const int n_xpm_icons;
+    GdkPixbuf *icon = gdk_pixbuf_new_from_xpm_data
+        ((const gchar **)xpm_icons[n_xpm_icons-1]);
+    gtk_show_about_dialog
+        (GTK_WINDOW(fe->window),
+         "program-name", thegame.name,
+         "version", ver,
+         "comments", "Part of Simon Tatham's Portable Puzzle Collection",
+         "logo", icon,
+         (const gchar *)NULL);
+    g_object_unref(G_OBJECT(icon));
+#else
     char titlebuf[256];
     char textbuf[1024];
 
@@ -2219,6 +2254,7 @@ static void menu_about_event(GtkMenuItem *menuitem, gpointer data)
            "%.500s", thegame.name, ver);
 
     message_box(fe->window, titlebuf, textbuf, TRUE, MB_OK);
+#endif
 }
 
 static GtkWidget *add_menu_item_with_key(frontend *fe, GtkContainer *cont,