/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */
/* e-multi-config-dialog.c
*
* Copyright (C) 2002 Ximian, Inc.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of version 2 of the GNU General Public
* License as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public
* License along with this program; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*
* Author: Ettore Perazzoli <ettore@ximian.com>
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include "e-multi-config-dialog.h"
#include "e-clipped-label.h"
#include <gal/e-table/e-table-scrolled.h>
#include <gal/e-table/e-table-memory-store.h>
#include <gal/e-table/e-cell-pixbuf.h>
#include <gal/e-table/e-cell-vbox.h>
#include <gal/e-table/e-cell-text.h>
#include <gdk-pixbuf/gdk-pixbuf.h>
#define PARENT_TYPE gnome_dialog_get_type ()
static GnomeDialogClass *parent_class = NULL;
struct _EMultiConfigDialogPrivate {
GSList *pages;
GtkWidget *list_e_table;
ETableModel *list_e_table_model;
GtkWidget *notebook;
int num_unapplied;
};
/* ETable stuff. */
static char *list_e_table_spec =
"<ETableSpecification cursor-mode=\"line\""
" selection-mode=\"browse\""
" no-headers=\"true\""
/* " horizontal-resize=\"true\""*/
">"
" <ETableColumn model_col=\"0\""
" expansion=\"1.0\""
" cell=\"vbox\""
" minimum_width=\"32\""
" resizable=\"true\""
" _title=\"blah\""
" compare=\"string\"/>"
" <ETableState>"
" <column source=\"0\"/>"
" <grouping>"
" <leaf column=\"0\" ascending=\"true\"/>"
" </grouping>"
" </ETableState>"
"</ETableSpecification>";
/* Button handling. */
static void
update_buttons (EMultiConfigDialog *dialog)
{
EMultiConfigDialogPrivate *priv;
priv = dialog->priv;
if (priv->num_unapplied > 0) {
gnome_dialog_set_sensitive (GNOME_DIALOG (dialog), 0, TRUE); /* OK */
gnome_dialog_set_sensitive (GNOME_DIALOG (dialog), 1, TRUE); /* Apply */
} else {
gnome_dialog_set_sensitive (GNOME_DIALOG (dialog), 0, FALSE); /* OK */
gnome_dialog_set_sensitive (GNOME_DIALOG (dialog), 1, FALSE); /* Apply */
}
}
/* Page handling. */
static GtkWidget *
create_page_container (const char *description,
GtkWidget *widget)
{
GtkWidget *vbox;
GtkWidget *label;
GtkWidget *separator;
vbox = gtk_vbox_new (FALSE, 3);
gtk_container_set_border_width (GTK_CONTAINER (vbox), 3);
label = e_clipped_label_new (description);
gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.0);
gtk_box_pack_start (GTK_BOX (vbox), label, FALSE, TRUE, 0);
separator = gtk_hseparator_new ();
gtk_box_pack_start (GTK_BOX (vbox), separator, FALSE, TRUE, 0);
gtk_box_pack_start (GTK_BOX (vbox), widget, TRUE, TRUE, 0);
gtk_widget_show (label);
gtk_widget_show (separator);
gtk_widget_show (widget);
gtk_widget_show (vbox);
return vbox;
}
/* Page callbacks. */
static void
page_changed_callback (EConfigPage *page,
void *data)
{
EMultiConfigDialog *dialog;
EMultiConfigDialogPrivate *priv;
dialog = E_MULTI_CONFIG_DIALOG (data);
priv = dialog->priv;
priv->num_unapplied ++;
update_buttons (dialog);
}
/* Button handling. */
static void
do_close (EMultiConfigDialog *dialog)
{
gnome_dialog_close (GNOME_DIALOG (dialog));
}
static void
do_apply (EMultiConfigDialog *dialog)
{
EMultiConfigDialogPrivate *priv;
GSList *p;
priv = dialog->priv;
for (p = priv->pages; p != NULL; p = p->next) {
EConfigPage *page_widget = p->data;
if (! e_config_page_is_applied (page_widget)) {
e_config_page_apply (page_widget);
priv->num_unapplied --;
}
}
g_assert (priv->num_unapplied == 0);
update_buttons (dialog);
}
static void
do_ok (EMultiConfigDialog *dialog)
{
do_apply (dialog);
do_close (dialog);
}
/* ETable signals. */
static void
table_cursor_change_callback (ETable *etable,
int row,
void *data)
{
EMultiConfigDialog *dialog;
EMultiConfigDialogPrivate *priv;
dialog = E_MULTI_CONFIG_DIALOG (data);
priv = dialog->priv;
gtk_notebook_set_page (GTK_NOTEBOOK (priv->notebook), row);
}
/* GtkObject methods. */
static void
impl_destroy (GtkObject *object)
{
EMultiConfigDialog *dialog;
EMultiConfigDialogPrivate *priv;
dialog = E_MULTI_CONFIG_DIALOG (object);
priv = dialog->priv;
g_slist_free (priv->pages);
g_free (priv);
(* GTK_OBJECT_CLASS (parent_class)->destroy) (object);
}
/* GnomeDialog methods. */
static void
impl_clicked (GnomeDialog *dialog,
int button_number)
{
EMultiConfigDialog *multi_config_dialog;
EMultiConfigDialogPrivate *priv;
multi_config_dialog = E_MULTI_CONFIG_DIALOG (dialog);
priv = multi_config_dialog->priv;
switch (button_number) {
case 0: /* OK */
do_ok (multi_config_dialog);
break;
case 1: /* Apply */
do_apply (multi_config_dialog);
break;
case 2: /* Close */
do_close (multi_config_dialog);
break;
default:
g_assert_not_reached ();
}
}
/* GTK+ ctors. */
static void
class_init (EMultiConfigDialogClass *class)
{
GnomeDialogClass *dialog_class;
GtkObjectClass *object_class;
object_class = GTK_OBJECT_CLASS (class);
object_class->destroy = impl_destroy;
dialog_class = GNOME_DIALOG_CLASS (class);
dialog_class->clicked = impl_clicked;
parent_class = gtk_type_class (PARENT_TYPE);
}
ETableMemoryStoreColumnInfo columns[] = {
E_TABLE_MEMORY_STORE_STRING,
E_TABLE_MEMORY_STORE_PIXBUF,
E_TABLE_MEMORY_STORE_TERMINATOR
};
static void
init (EMultiConfigDialog *multi_config_dialog)
{
EMultiConfigDialogPrivate *priv;
ETableModel *list_e_table_model;
GtkWidget *gnome_dialog_vbox;
GtkWidget *hbox;
GtkWidget *notebook;
GtkWidget *list_e_table;
ETableExtras *extras;
ECell *pixbuf;
ECell *text;
ECell *vbox;
hbox = gtk_hbox_new (FALSE, 2);
gnome_dialog_vbox = GNOME_DIALOG (multi_config_dialog)->vbox;
gtk_container_add (GTK_CONTAINER (gnome_dialog_vbox), hbox);
list_e_table_model = e_table_memory_store_new (columns);
vbox = e_cell_vbox_new ();
pixbuf = e_cell_pixbuf_new();
e_cell_vbox_append (E_CELL_VBOX (vbox), pixbuf, 1);
gtk_object_unref (GTK_OBJECT (pixbuf));
text = e_cell_text_new (NULL, GTK_JUSTIFY_CENTER);
e_cell_vbox_append (E_CELL_VBOX (vbox), text, 0);
gtk_object_unref (GTK_OBJECT (text));
extras = e_table_extras_new ();
e_table_extras_add_cell (extras, "vbox", vbox);
list_e_table = e_table_scrolled_new (list_e_table_model, extras, list_e_table_spec, NULL);
e_scroll_frame_set_policy (E_SCROLL_FRAME (list_e_table), GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
gtk_signal_connect (GTK_OBJECT (e_table_scrolled_get_table (E_TABLE_SCROLLED (list_e_table))),
"cursor_change", GTK_SIGNAL_FUNC (table_cursor_change_callback),
multi_config_dialog);
gtk_object_unref (GTK_OBJECT (extras));
gtk_widget_set_usize (list_e_table, 150, -1);
gtk_box_pack_start (GTK_BOX (hbox), list_e_table, FALSE, TRUE, 0);
notebook = gtk_notebook_new ();
gtk_notebook_set_show_tabs (GTK_NOTEBOOK (notebook), FALSE);
gtk_notebook_set_show_border (GTK_NOTEBOOK (notebook), FALSE);
gtk_box_pack_start (GTK_BOX (hbox), notebook, TRUE, TRUE, 0);
gtk_widget_show (hbox);
gtk_widget_show (notebook);
gtk_widget_show (list_e_table);
gnome_dialog_append_buttons (GNOME_DIALOG (multi_config_dialog),
GNOME_STOCK_BUTTON_OK,
GNOME_STOCK_BUTTON_APPLY,
GNOME_STOCK_BUTTON_CLOSE,
NULL);
gnome_dialog_set_default (GNOME_DIALOG (multi_config_dialog), 0);
gtk_window_set_policy (GTK_WINDOW (multi_config_dialog),
FALSE /* allow_shrink */,
TRUE /* allow_grow */,
FALSE /* auto_shrink */);
priv = g_new (EMultiConfigDialogPrivate, 1);
priv->pages = NULL;
priv->list_e_table = list_e_table;
priv->list_e_table_model = list_e_table_model;
priv->notebook = notebook;
priv->num_unapplied = 0;
multi_config_dialog->priv = priv;
}
GtkWidget *
e_multi_config_dialog_new (void)
{
EMultiConfigDialog *dialog;
dialog = gtk_type_new (e_multi_config_dialog_get_type ());
return GTK_WIDGET (dialog);
}
void
e_multi_config_dialog_add_page (EMultiConfigDialog *dialog,
const char *title,
const char *description,
GdkPixbuf *icon,
EConfigPage *page_widget)
{
EMultiConfigDialogPrivate *priv;
g_return_if_fail (E_IS_MULTI_CONFIG_DIALOG (dialog));
g_return_if_fail (title != NULL);
g_return_if_fail (description != NULL);
g_return_if_fail (E_IS_CONFIG_PAGE (page_widget));
priv = dialog->priv;
priv->pages = g_slist_append (priv->pages, page_widget);
e_table_memory_store_insert_list (E_TABLE_MEMORY_STORE (priv->list_e_table_model), -1, NULL, title, icon);
gtk_notebook_append_page (GTK_NOTEBOOK (priv->notebook),
create_page_container (description, GTK_WIDGET (page_widget)),
NULL);
if (priv->pages->next == NULL) {
ETable *table;
/* FIXME: This is supposed to select the first entry by default
but it doesn't seem to work at all. */
table = e_table_scrolled_get_table (E_TABLE_SCROLLED (priv->list_e_table));
e_table_set_cursor_row (table, 0);
e_selection_model_select_all (e_table_get_selection_model (table));
}
if (! e_config_page_is_applied (page_widget))
priv->num_unapplied ++;
gtk_signal_connect (GTK_OBJECT (page_widget), "changed",
GTK_SIGNAL_FUNC (page_changed_callback), dialog);
update_buttons (dialog);
}
E_MAKE_TYPE (e_multi_config_dialog, "EMultiConfigDialog", EMultiConfigDialog, class_init, init, PARENT_TYPE)