Add an help button to OSD info configuration in Preferences dialog.

Make its own section named "Overlay Screen Display".

diff --git a/src/preferences.c b/src/preferences.c
index f36eec1..fec0bf4 100644 (file)
--- a/src/preferences.c
+++ b/src/preferences.c
@@ -830,6 +830,10 @@ static void image_overlay_default_template_cb(GtkWidget *widget, gpointer data)
        gtk_widget_show(gd->dialog);
 }
 
+static void image_overlay_help_cb(GtkWidget *widget, gpointer data)
+{
+       help_window_show("overlay");
+}
 
 /* general options tab */
 static void config_tab_general(GtkWidget *notebook)
@@ -1324,6 +1328,10 @@ static void config_tab_advanced(GtkWidget *notebook)
                              options->fullscreen.clean_flip, &c_options->fullscreen.clean_flip);
        pref_checkbox_new_int(group, _("Disable screen saver"),
                              options->fullscreen.disable_saver, &c_options->fullscreen.disable_saver);
+
+
+       group = pref_group_new(vbox, FALSE, _("Overlay Screen Display"), GTK_ORIENTATION_VERTICAL);
+
        pref_checkbox_new_int(group, _("Always show image overlay at startup"),
                              options->image_overlay.common.show_at_startup, &c_options->image_overlay.common.show_at_startup);
        pref_label_new(group, _("Image overlay template"));
@@ -1362,6 +1370,11 @@ static void config_tab_advanced(GtkWidget *notebook)
        gtk_box_pack_end(GTK_BOX(hbox), button, FALSE, FALSE, 0);
        gtk_widget_show(button);
 
+       button = pref_button_new(NULL, GTK_STOCK_HELP, NULL, FALSE,
+                                G_CALLBACK(image_overlay_help_cb), NULL);
+       gtk_box_pack_end(GTK_BOX(hbox), button, FALSE, FALSE, 0);
+       gtk_widget_show(button);
+
        buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(image_overlay_template_view));
        if (options->image_overlay.common.template_string) gtk_text_buffer_set_text(buffer, options->image_overlay.common.template_string, -1);
        g_signal_connect(G_OBJECT(buffer), "changed",