JNIEXPORT jint JNICALL
Java_org_gnome_gtk_GtkAssistant_gtk_1assistant_1get_1n_1pages
(
JNIEnv* env,
jclass cls,
jlong _self
)
{
gint result;
jint _result;
GtkAssistant* self;
// convert parameter self
self = (GtkAssistant*) _self;
// call function
result = gtk_assistant_get_n_pages(self);
// cleanup parameter self
// translate return value to JNI type
_result = (jint) result;
// and finally
return _result;
}
void
glade_gtk_assistant_set_property (GladeWidgetAdaptor * adaptor,
GObject * object,
const gchar * property_name,
const GValue * value)
{
if (strcmp (property_name, "n-pages") == 0)
{
GtkAssistant *assistant = GTK_ASSISTANT (object);
gint size, i;
for (i = gtk_assistant_get_n_pages (GTK_ASSISTANT (object)),
size = g_value_get_int (value); i < size; i++)
{
g_message ("aaaa %d %d", i,size);
gtk_assistant_append_page (assistant, glade_placeholder_new ());
}
glade_gtk_assistant_update_page_type (assistant);
return;
}
/* Chain Up */
GWA_GET_CLASS (GTK_TYPE_WINDOW)->set_property (adaptor,
object, property_name, value);
}
static gint
glade_gtk_assistant_get_page (GtkAssistant * assistant, GtkWidget * page)
{
gint i, pages = gtk_assistant_get_n_pages (assistant);
for (i = 0; i < pages; i++)
if (gtk_assistant_get_nth_page (assistant, i) == page)
return i;
return -1;
}
void
glade_gtk_assistant_remove_child (GladeWidgetAdaptor * adaptor,
GObject * container, GObject * child)
{
GladeWidget *gassistant = glade_widget_get_from_gobject (container);
GtkAssistant *assistant = GTK_ASSISTANT (container);
assistant_remove_child (assistant, GTK_WIDGET (child));
glade_widget_property_set (gassistant, "n-pages",
gtk_assistant_get_n_pages (assistant));
}
static void
glade_gtk_assistant_update_position (GtkAssistant * assistant)
{
gint i, pages = gtk_assistant_get_n_pages (assistant);
for (i = 0; i < pages; i++)
{
GtkWidget *page = gtk_assistant_get_nth_page (assistant, i);
GladeWidget *gpage = glade_widget_get_from_gobject (G_OBJECT (page));
if (gpage)
glade_widget_pack_property_set (gpage, "position", i);
}
}
static void
assistant_remove_child (GtkAssistant *assistant, GtkWidget *child)
{
gint i, n = gtk_assistant_get_n_pages (assistant);
for (i = 0; i < n; i++)
{
if (child == gtk_assistant_get_nth_page (assistant, i))
{
gtk_assistant_remove_page (assistant, i);
return;
}
}
}
/**
* cong_new_file_assistant_set_page:
* @assistant:
* @page:
*
* TODO: Write me
*/
void
cong_new_file_assistant_set_page(CongNewFileAssistant *assistant, GtkWidget *page)
{
g_return_if_fail(assistant);
g_return_if_fail(page);
int count;
for(count = gtk_assistant_get_n_pages(assistant->druid); count >= 0; count--) {
if(gtk_assistant_get_nth_page(assistant->druid, count) == page) {
gtk_assistant_set_current_page(assistant->druid, count);
break;
}
}
}
static void
glade_gtk_assistant_parse_finished (GladeProject * project, GObject * object)
{
GtkAssistant *assistant = GTK_ASSISTANT (object);
gint pages = gtk_assistant_get_n_pages (assistant);
if (pages)
{
/* also sets pages "complete" and thus allows navigation under glade */
glade_gtk_assistant_update_page_type (assistant);
gtk_assistant_set_current_page (assistant, 0);
glade_widget_property_set (glade_widget_get_from_gobject (object),
"n-pages", pages);
}
}
void
glade_gtk_assistant_get_property (GladeWidgetAdaptor * adaptor,
GObject * object,
const gchar * property_name, GValue * value)
{
if (strcmp (property_name, "n-pages") == 0)
{
g_value_set_int (value,
gtk_assistant_get_n_pages (GTK_ASSISTANT (object)));
return;
}
/* Chain Up */
GWA_GET_CLASS (GTK_TYPE_WINDOW)->get_property (adaptor,
object, property_name, value);
}
gboolean
glade_gtk_assistant_verify_property (GladeWidgetAdaptor * adaptor,
GObject * object,
const gchar * property_name,
const GValue * value)
{
if (strcmp (property_name, "n-pages") == 0)
return g_value_get_int (value) >=
gtk_assistant_get_n_pages (GTK_ASSISTANT (object));
/* Chain Up */
if (GWA_GET_CLASS (GTK_TYPE_WINDOW)->verify_property == NULL)
return TRUE;
return GWA_GET_CLASS (GTK_TYPE_WINDOW)->verify_property (adaptor,
object,
property_name,
value);
}
static void
on_assistant_prepare (GtkWidget *widget, GtkWidget *page, gpointer data)
{
gint current_page, n_pages;
gchar *title;
current_page = gtk_assistant_get_current_page (GTK_ASSISTANT (widget));
n_pages = gtk_assistant_get_n_pages (GTK_ASSISTANT (widget));
title = g_strdup_printf ("Sample assistant (%d of %d)", current_page + 1, n_pages);
gtk_window_set_title (GTK_WINDOW (widget), title);
g_free (title);
/* The fourth page (counting from zero) is the progress page. The
* user clicked Apply to get here so we tell the assistant to commit,
* which means the changes up to this point are permanent and cannot
* be cancelled or revisited. */
if (current_page == 3)
gtk_assistant_commit (GTK_ASSISTANT (widget));
}
GList *
glade_gtk_assistant_get_children (GladeWidgetAdaptor *adaptor,
GObject *container)
{
GtkAssistant *assist = GTK_ASSISTANT (container);
gint i, n_pages = gtk_assistant_get_n_pages (assist);
GList *children = NULL, *parent_children;
/* Chain up */
if (GWA_GET_CLASS (GTK_TYPE_WINDOW)->get_children)
parent_children = GWA_GET_CLASS (GTK_TYPE_WINDOW)->get_children (adaptor, container);
else
parent_children = NULL;
for (i = 0; i < n_pages; i++)
children = g_list_prepend (children, gtk_assistant_get_nth_page (assist, i));
children = g_list_reverse (children);
return glade_util_purify_list (g_list_concat (children, parent_children));
}
static void
assistant_window_prepare (GtkAssistant *gtkassistant,
GtkWidget *page)
{
AssistantWindow *assistant = ASSISTANT_WINDOW (gtkassistant);
gchar *title = NULL;
bool forward = false;
title = g_strdup_printf (_("Ekiga Configuration Assistant (%d of %d)"),
gtk_assistant_get_current_page (gtkassistant) + 1,
gtk_assistant_get_n_pages (gtkassistant));
gtk_window_set_title (GTK_WINDOW (assistant), title);
g_free (title);
if (assistant->priv->last_active_page < gtk_assistant_get_current_page (gtkassistant))
forward = true;
assistant->priv->last_active_page = gtk_assistant_get_current_page (gtkassistant);
if (!forward)
return;
if (page == assistant->priv->ekiga_net_page) {
prepare_ekiga_net_page (assistant);
return;
}
if (page == assistant->priv->ekiga_out_page) {
prepare_ekiga_out_page (assistant);
return;
}
if (page == assistant->priv->summary_page) {
prepare_summary_page (assistant);
return;
}
}
/*
GtkAssistant is a very weird widget, why is it derived from GtkWindow
instead of GtkNotebook I do not know!
If there is no GTK_ASSISTANT_PAGE_CONFIRM, GtkAssistant abort when trying to
update its navigation buttons!
*/
static void
glade_gtk_assistant_update_page_type (GtkAssistant * assistant)
{
gint i, current, pages;
GtkWidget *page;
current = gtk_assistant_get_current_page (assistant);
pages = gtk_assistant_get_n_pages (assistant) - 1;
if (pages < 0)
return;
/* Last Page */
page = gtk_assistant_get_nth_page (assistant, pages);
gtk_assistant_set_page_type (assistant, page, GTK_ASSISTANT_PAGE_CONFIRM);
/* First page */
page = gtk_assistant_get_nth_page (assistant, 0);
gtk_assistant_set_page_type (assistant, page, GTK_ASSISTANT_PAGE_INTRO);
/* In betwen pages */
for (i = 1; i < pages; i++)
{
page = gtk_assistant_get_nth_page (assistant, i);
gtk_assistant_set_page_type (assistant, page, GTK_ASSISTANT_PAGE_CONTENT);
}
/* Now we have set page-type in every page, force button update */
for (i = 0; i <= pages; i++)
{
page = gtk_assistant_get_nth_page (assistant, i);
gtk_assistant_set_page_complete (assistant, page, TRUE);
}
if (current >= 0)
gtk_assistant_set_current_page (assistant, current);
}
static VALUE
rg_n_pages(VALUE self)
{
return INT2NUM(gtk_assistant_get_n_pages(_SELF(self)));
}
/**
* new_document:
* @parent_window:
*
* TODO: Write me
*/
void
new_document(GtkWindow *parent_window)
{
CongNewFileAssistant *assistant;
assistant = g_new0(CongNewFileAssistant,1);
/* FIXME: what if no document factories found? */
assistant->druid = GTK_ASSISTANT(gtk_assistant_new());
gtk_widget_show (GTK_WIDGET (assistant->druid));
g_printerr("Number of pages: %d\n", gtk_assistant_get_n_pages(assistant->druid));
gtk_window_set_title (GTK_WINDOW (assistant->druid),
_("Creating a new file"));
if (parent_window != NULL) {
gtk_window_set_transient_for (GTK_WINDOW (assistant->druid),
parent_window);
}
g_signal_connect_object (assistant->druid, "cancel",
G_CALLBACK (gtk_widget_destroy),
assistant->druid,
G_CONNECT_SWAPPED);
g_signal_connect (assistant->druid, "apply",
G_CALLBACK (on_apply),
assistant);
g_signal_connect (assistant->druid, "close",
G_CALLBACK (gtk_widget_destroy),
NULL);
assistant->first_page = add_new_page(assistant, _("This assistant will "
"guide you through creating a new file.\n\n"
"Various types of file are available, and Conglomerate may be "
"able to supply some of the \"boilerplate\" content for you.\n\n"
"We hope that in future versions of Conglomerate you will be "
"able to create \"template documents\" to add to this system."),
GTK_ASSISTANT_PAGE_INTRO);
gtk_assistant_set_page_complete(assistant->druid, assistant->first_page, TRUE);
assistant->type_selection_widget = make_type_selection_widget(assistant);
assistant->second_page = add_new_page_with_widget(assistant,
_("Creating a new file"),
_("What type of file would you like to create?"),
_("Highlight one of the items in the list and select \"Forward\" to continue"),
assistant->type_selection_widget);
gtk_widget_show_all(assistant->second_page);
/*
There doesn't seem to be a way to delete pages from a druid. Hence we have to create the GUI for all of the factories
at the creation of the druid, rather than "on-demand".
FIXME: With GtkAssistant, gtk_container_remove() should work.
*/
assistant->hash_table_of_factory_to_page = g_hash_table_new(g_direct_hash, g_direct_equal);
assistant->hash_table_of_factory_to_last_page = g_hash_table_new(g_direct_hash, g_direct_equal);
assistant->hash_table_of_factory_to_data = g_hash_table_new (g_direct_hash,
g_direct_equal);
cong_plugin_manager_for_each_document_factory (cong_app_get_plugin_manager (cong_app_singleton()),
add_pages_for_factory_callback,
assistant);
assistant->final_page = add_new_page(assistant, _("Conglomerate now has the "
"information it needs to create the document. Press \"Apply\" "
"to create it. You will need to save the document if you wish "
"to keep it."), GTK_ASSISTANT_PAGE_CONFIRM);
gtk_assistant_set_page_complete(assistant->druid, assistant->final_page, TRUE);
gtk_assistant_set_current_page(assistant->druid, 0);
gtk_widget_show(GTK_WIDGET(assistant->druid));
#if 0
CONG_DO_UNIMPLEMENTED_DIALOG("The selected menu item has not yet been implemented.");
#endif
/* FIXME: need to sort out memory leaks */
}
/**
* Print the current page and page count of an assistant.
* @param assistant assistant to print information about
*/
void mk_print_GtkAssistant_info(GtkAssistant* assistant)
{
gint current_page = gtk_assistant_get_current_page(assistant);
gint n_pages = gtk_assistant_get_n_pages(assistant);
g_printf("\t%d/%d", current_page, n_pages);
}
static void
on_type_selection_changed(GtkTreeSelection *tree_selection, CongNewFileAssistant *assistant)
{
GtkTreeModel *tree_model;
GtkTreeIter iter;
int n_pages, count;
#if DEBUG_FILE_NEW_ASSISTANT
g_message("on_type_selection_changed");
#endif
/* Hide all factory pages (all except 0, 1 and last) */
n_pages = gtk_assistant_get_n_pages(assistant->druid);
for(count = 2; count < n_pages - 1; count++) {
GtkWidget *page = gtk_assistant_get_nth_page(assistant->druid, count);
gtk_widget_hide_all(page);
}
/* Get selected factory */
if (gtk_tree_selection_get_selected (tree_selection,
&tree_model,
&iter) ) {
CongServiceDocumentFactory *factory;
GtkWidget *appropriate_third_page, *factory_last_page;
gtk_tree_model_get(tree_model,
&iter,
NEWDOCTYPELIST_FACTORY_COLUMN,
&factory,
-1);
/* Find the relevant page for this factory within the druid: */
appropriate_third_page = g_hash_table_lookup(assistant->hash_table_of_factory_to_page,
factory);
factory_last_page = g_hash_table_lookup(assistant->hash_table_of_factory_to_last_page,
factory);
if (appropriate_third_page) {
if (appropriate_third_page == factory_last_page) {
gtk_widget_show_all(appropriate_third_page);
} else {
gboolean show_page = FALSE;
for(count = 2; count < n_pages - 1; count++) {
GtkWidget *page = gtk_assistant_get_nth_page(assistant->druid, count);
if(page == appropriate_third_page)
show_page = TRUE;
if(show_page)
gtk_widget_show_all(page);
if(page == factory_last_page)
show_page = FALSE;
}
}
} else {
/* what to do in this case? */
#if DEBUG_FILE_NEW_ASSISTANT
g_message("haven't got a third page registered for factory \"%s\"",
cong_service_get_name(CONG_SERVICE(factory)));
#endif
/* go to final page, by keeping all the in-between pages hidden */
}
#if 0
#error
cong_document_factory_invoke_action_callback(factory, assistant);
#endif
/* Allow advancing to the next page */
gtk_assistant_set_page_complete(assistant->druid, assistant->second_page, TRUE);
} else {
/* Nothing selected; don't advance to the next page */
gtk_assistant_set_page_complete(assistant->druid, assistant->second_page, FALSE);
}
}
