static NmtEditorGridFormState *
get_form_state (NmtNewtWidget *widget)
{
NmtNewtForm *form = nmt_newt_widget_get_form (widget);
NmtEditorGridFormState *state;
if (!form)
return NULL;
state = g_object_get_data (G_OBJECT (form), "NmtEditorGridFormState");
if (state)
return state;
state = g_new0 (NmtEditorGridFormState, 1);
g_object_set_data_full (G_OBJECT (form), "NmtEditorGridFormState", state, g_free);
return state;
}
static void
maybe_save_input_and_exit (NmtNewtWidget *widget,
gpointer dialog)
{
NmtPasswordDialogPrivate *priv = NMT_PASSWORD_DIALOG_GET_PRIVATE (dialog);
int i;
/* This gets invoked when the user types Return in the final entry,
* but the form may not be fully valid in that case.
*/
if (!nmt_newt_widget_get_valid (priv->secret_grid))
return;
priv->succeeded = TRUE;
for (i = 0; i < priv->secrets->len; i++) {
NMSecretAgentSimpleSecret *secret = priv->secrets->pdata[i];
g_free (secret->value);
g_object_get (priv->entries->pdata[i], "text", &secret->value, NULL);
}
nmt_newt_form_quit (nmt_newt_widget_get_form (widget));
}
static void
ensure_widgets (NmtWidgetList *list)
{
NmtWidgetListPrivate *priv = NMT_WIDGET_LIST_GET_PRIVATE (list);
NmtNewtWidget *widget, *button, *focus;
gboolean was_empty;
NmtNewtForm *form;
int i;
was_empty = priv->widgets->len == 0;
if (priv->length < priv->widgets->len) {
/* remove excess widgets */
for (i = priv->length; i < priv->widgets->len; i++) {
nmt_newt_container_remove (NMT_NEWT_CONTAINER (list), priv->widgets->pdata[i]);
nmt_newt_container_remove (NMT_NEWT_CONTAINER (list), priv->remove_buttons->pdata[i]);
}
g_ptr_array_set_size (priv->widgets, priv->length);
g_ptr_array_set_size (priv->remove_buttons, priv->length);
} else if (priv->length > priv->widgets->len) {
/* add new widgets */
for (i = priv->widgets->len; i < priv->length; i++) {
widget = NMT_WIDGET_LIST_GET_CLASS (list)->create_widget (list, i);
nmt_newt_grid_add (NMT_NEWT_GRID (list), widget, 0, i);
g_ptr_array_add (priv->widgets, widget);
button = nmt_newt_button_new (_("Remove"));
g_signal_connect (button, "clicked",
G_CALLBACK (remove_clicked), list);
nmt_newt_grid_add (NMT_NEWT_GRID (list), button, 1, i);
nmt_newt_widget_set_padding (button, 1, 0, 0, 0);
g_ptr_array_add (priv->remove_buttons, button);
}
} else
return;
if (priv->widgets->len == 0 && priv->empty_widget) {
nmt_newt_widget_set_visible (priv->empty_widget, TRUE);
nmt_newt_grid_move (NMT_NEWT_GRID (list), priv->add_button, 0, 1);
} else {
if (was_empty && priv->empty_widget)
nmt_newt_widget_set_visible (priv->empty_widget, FALSE);
nmt_newt_grid_move (NMT_NEWT_GRID (list), priv->add_button, 0, priv->length);
}
form = nmt_newt_widget_get_form (NMT_NEWT_WIDGET (list));
if (form) {
if (priv->widgets->len) {
if (was_empty)
focus = priv->widgets->pdata[0];
else
focus = priv->widgets->pdata[priv->widgets->len - 1];
} else
focus = priv->add_button;
nmt_newt_form_set_focus (form, focus);
}
g_clear_object (&priv->add_sensitivity);
if (priv->widgets->len) {
widget = priv->widgets->pdata[priv->widgets->len - 1];
priv->add_sensitivity = g_object_bind_property (widget, "valid",
priv->add_button, "sensitive",
G_BINDING_SYNC_CREATE);
g_object_add_weak_pointer (G_OBJECT (priv->add_sensitivity),
(gpointer *)&priv->add_sensitivity);
}
}
static void
nmt_newt_popup_activated (NmtNewtWidget *widget)
{
NmtNewtPopupPrivate *priv = NMT_NEWT_POPUP_GET_PRIVATE (widget);
NmtNewtPopupEntry *entries = (NmtNewtPopupEntry *)priv->entries->data;
NmtNewtForm *form;
NmtNewtWidget *listbox, *ret;
int button_x, button_y;
int window_x, window_y;
int list_w, list_h;
int i, active;
listbox = nmt_newt_listbox_new (priv->entries->len, 0);
nmt_newt_widget_set_exit_on_activate (listbox, TRUE);
for (i = 0; i < priv->entries->len; i++)
nmt_newt_listbox_append (NMT_NEWT_LISTBOX (listbox), entries[i].label, NULL);
nmt_newt_listbox_set_active (NMT_NEWT_LISTBOX (listbox), priv->active);
nmt_newt_widget_set_padding (listbox, 1, 0, 1, 0);
nmt_newt_widget_size_request (listbox, &list_w, &list_h);
g_object_get (nmt_newt_widget_get_form (widget),
"x", &window_x,
"y", &window_y,
NULL);
newtComponentGetPosition (nmt_newt_component_get_component (NMT_NEWT_COMPONENT (widget)),
&button_x, &button_y);
/* (window_x + button_x) is the screen X coordinate of the newtComponent. A
* newtButton labelled "Foo" is rendered as " <Foo>" (with a preceding
* space), so the "F" is at (window_x + button_x + 2). We've added 1 column
* of padding to the left of the listbox, so we need to position the popup
* at (window_x + button_x + 1) in order for its text to be aligned with the
* button's text. (The x and y coordinates given to NmtNewtForm are the
* coordinates of the top left of the window content, ignoring the border
* graphics.)
*/
window_x += button_x + 1;
window_y += button_y - priv->active;
form = g_object_new (NMT_TYPE_NEWT_FORM,
"x", window_x,
"y", window_y,
"width", list_w,
"height", list_h,
"padding", 0,
"escape-exits", TRUE,
NULL);
nmt_newt_form_set_content (form, listbox);
ret = nmt_newt_form_run_sync (form);
if (ret == listbox)
active = nmt_newt_listbox_get_active (NMT_NEWT_LISTBOX (listbox));
else
active = priv->active;
g_object_unref (form);
if (active != priv->active) {
priv->active = active;
g_object_notify (G_OBJECT (widget), "active");
g_object_notify (G_OBJECT (widget), "active-id");
nmt_newt_widget_needs_rebuild (widget);
}
NMT_NEWT_WIDGET_CLASS (nmt_newt_popup_parent_class)->activated (widget);
}
