/**
* nmt_newt_form_set_content:
* @form: the #NmtNewtForm
* @content: the form's content
*
* Sets @form's content to be @content.
*/
void
nmt_newt_form_set_content (NmtNewtForm *form,
NmtNewtWidget *content)
{
NmtNewtFormPrivate *priv = NMT_NEWT_FORM_GET_PRIVATE (form);
NmtNewtContainerClass *parent_class = NMT_NEWT_CONTAINER_CLASS (nmt_newt_form_parent_class);
if (priv->content)
nmt_newt_form_remove (NMT_NEWT_CONTAINER (form), priv->content);
priv->content = content;
if (priv->content)
parent_class->add (NMT_NEWT_CONTAINER (form), content);
}
/**
* nmt_page_grid_append:
* @grid: the #NmtPageGrid
* @label: (allow-none): the label text for @widget, or %NULL
* @widget: the (main) widget
* @extra: (allow-none): optional extra widget
*
* Adds a row to @grid.
*
* If @label is non-%NULL, this will add a three-column row,
* containing a right-aligned #NmtNewtLabel in the first column,
* @widget in the second column, and @extra (if non-%NULL) in
* the third column.
*
* If @label is %NULL, then this will add a row with a single
* grid-spanning column, containing @widget.
*
* FIXME: That's sort of weird.
*
* See also nmt_page_grid_set_row_flags().
*/
void
nmt_page_grid_append (NmtPageGrid *grid,
const char *label,
NmtNewtWidget *widget,
NmtNewtWidget *extra)
{
NmtPageGridPrivate *priv = NMT_PAGE_GRID_GET_PRIVATE (grid);
NmtNewtContainerClass *parent_class = NMT_NEWT_CONTAINER_CLASS (nmt_page_grid_parent_class);
NmtNewtContainer *container = NMT_NEWT_CONTAINER (grid);
NmtPageGridRow row;
memset (&row, 0, sizeof (row));
if (label) {
row.label = nmt_newt_label_new (label);
parent_class->add (container, row.label);
}
row.widget = widget;
parent_class->add (container, widget);
if (row.label) {
g_object_bind_property (row.widget, "valid",
row.label, "highlight",
G_BINDING_INVERT_BOOLEAN | G_BINDING_SYNC_CREATE);
}
if (extra) {
row.extra = extra;
parent_class->add (container, extra);
}
g_array_append_val (priv->rows, row);
}
/**
* nmt_newt_button_box_add_widget_end:
* @bbox: an #NmtNewtButtonBox
* @widget: the #NmtNewtWidget to add
*
* Adds the given widget to the "end" section of @bbox.
*/
void
nmt_newt_button_box_add_widget_end (NmtNewtButtonBox *bbox,
NmtNewtWidget *widget)
{
NmtNewtButtonBoxPrivate *priv = NMT_NEWT_BUTTON_BOX_GET_PRIVATE (bbox);
NMT_NEWT_CONTAINER_CLASS (nmt_newt_button_box_parent_class)->
add (NMT_NEWT_CONTAINER (bbox), widget);
g_ptr_array_add (priv->end_buttons, widget);
}
static void
nmt_newt_container_finalize (GObject *object)
{
NmtNewtContainer *container = NMT_NEWT_CONTAINER (object);
NmtNewtContainerPrivate *priv = NMT_NEWT_CONTAINER_GET_PRIVATE (object);
while (priv->children->len)
nmt_newt_container_remove (container, priv->children->pdata[0]);
G_OBJECT_CLASS (nmt_newt_container_parent_class)->finalize (object);
}
/**
* nmt_newt_section_set_body:
* @section: an #NmtNewtSection
* @body: the body widget
*
* Sets @section's body widget.
*/
void
nmt_newt_section_set_body (NmtNewtSection *section,
NmtNewtWidget *body)
{
NmtNewtSectionPrivate *priv = NMT_NEWT_SECTION_GET_PRIVATE (section);
NmtNewtContainerClass *parent_class = NMT_NEWT_CONTAINER_CLASS (nmt_newt_section_parent_class);
NmtNewtContainer *container = NMT_NEWT_CONTAINER (section);
if (priv->body)
parent_class->remove (container, priv->body);
priv->body = body;
parent_class->add (container, body);
}
static void
rebuild_header (NmtEditorSection *section)
{
NmtEditorSectionPrivate *priv = NMT_EDITOR_SECTION_GET_PRIVATE (section);
/* Removing any widget in an NmtEditorGrid removes its whole row, so we can
* remove the existing title/widget/toggle by asking to remove toggle.
*/
nmt_newt_container_remove (NMT_NEWT_CONTAINER (priv->header), priv->toggle);
nmt_editor_grid_append (priv->header,
priv->title,
priv->header_widget,
priv->toggle);
nmt_editor_grid_set_row_flags (priv->header,
priv->toggle,
NMT_EDITOR_GRID_ROW_LABEL_ALIGN_LEFT |
NMT_EDITOR_GRID_ROW_EXTRA_ALIGN_RIGHT);
}
static void
nmt_newt_section_init (NmtNewtSection *section)
{
NmtNewtSectionPrivate *priv = NMT_NEWT_SECTION_GET_PRIVATE (section);
NmtNewtContainerClass *parent_class = NMT_NEWT_CONTAINER_CLASS (nmt_newt_section_parent_class);
priv->show_border = TRUE;
priv->border_grid = nmt_newt_grid_new ();
parent_class->add (NMT_NEWT_CONTAINER (section), priv->border_grid);
priv->border_open_label = nmt_newt_label_new (open_glyph);
nmt_newt_widget_set_visible (priv->border_open_label, FALSE);
nmt_newt_grid_add (NMT_NEWT_GRID (priv->border_grid), priv->border_open_label, 0, 0);
priv->border_closed_label = nmt_newt_label_new (closed_glyph);
nmt_newt_grid_add (NMT_NEWT_GRID (priv->border_grid), priv->border_closed_label, 0, 0);
priv->border_end_label = nmt_newt_label_new (end_glyph);
nmt_newt_widget_set_visible (priv->border_open_label, FALSE);
nmt_newt_grid_add (NMT_NEWT_GRID (priv->border_grid), priv->border_end_label, 0, 1);
priv->border_line_labels = g_ptr_array_new ();
}
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);
}
}