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/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*-
*
* Authors: Rodrigo Moya <rodrigo@novell.com>
*
* Copyright 2004 Novell, Inc. (www.novell.com)
*
* 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 Street #330, Boston, MA 02111-1307, USA.
*
*/
/* This is prototype code only, this may, or may not, use undocumented
* unstable or private internal function calls. */
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <glib.h>
#include <glib/gi18n.h>
#ifdef USE_GTKFILECHOOSER
# include <gtk/gtkfilechooser.h>
# include <gtk/gtkfilechooserdialog.h>
#else
# include <gtk/gtkfilesel.h>
#endif
#include <gtk/gtkmessagedialog.h>
#include <gtk/gtkstock.h>
#include <gtk/gtk.h>
#include <libedataserver/e-source.h>
#include <libedataserverui/e-source-selector.h>
#include <libecal/e-cal.h>
#include <calendar/gui/e-cal-popup.h>
#include <libgnomevfs/gnome-vfs.h>
#include <string.h>
#include "format-handler.h"
enum { /* GtkComboBox enum */
DEST_NAME_COLUMN,
DEST_HANDLER,
N_DEST_COLUMNS
};
void org_gnome_save_calendar (EPlugin *ep, ECalPopupTargetSource *target);
void org_gnome_save_tasks (EPlugin *ep, ECalPopupTargetSource *target);
static void
extra_widget_foreach_hide (GtkWidget *widget, gpointer data)
{
if (widget != data)
gtk_widget_hide (widget);
}
static void
on_type_combobox_changed (GtkComboBox *combobox, gpointer data)
{
FormatHandler *handler = NULL;
GtkWidget *extra_widget = data;
GtkTreeIter iter;
GtkTreeModel *model = gtk_combo_box_get_model (combobox);
gtk_container_foreach (GTK_CONTAINER (extra_widget),
extra_widget_foreach_hide, combobox);
gtk_combo_box_get_active_iter (combobox, &iter);
gtk_tree_model_get (model, &iter,
DEST_HANDLER, &handler, -1);
if (handler->options_widget)
{
gtk_widget_show (handler->options_widget);
}
}
static void
format_handlers_foreach_free (gpointer data, gpointer user_data)
{
FormatHandler *handler = data;
if (handler->options_widget)
gtk_widget_destroy (handler->options_widget);
if (handler->data)
g_free (handler->data);
g_free (data);
}
static void
ask_destination_and_save (EPlugin *ep, ECalPopupTargetSource *target, ECalSourceType type)
{
FormatHandler *handler = NULL;
GtkWidget *extra_widget = gtk_vbox_new (FALSE, 0);
GtkComboBox *combo = GTK_COMBO_BOX(gtk_combo_box_new ());
GtkTreeModel *model = GTK_TREE_MODEL (gtk_list_store_new
(N_DEST_COLUMNS, G_TYPE_STRING, G_TYPE_POINTER));
GtkCellRenderer *renderer=NULL;
GtkListStore *store = GTK_LIST_STORE (model);
GtkTreeIter iter;
GtkWidget *dialog = NULL;
char *dest_uri = NULL;
GList *format_handlers = NULL;
/* The available formathandlers */
format_handlers = g_list_append (format_handlers,
ical_format_handler_new ());
format_handlers = g_list_append (format_handlers,
csv_format_handler_new ());
format_handlers = g_list_append (format_handlers,
rdf_format_handler_new ());
/* The Type GtkComboBox */
gtk_box_pack_start (GTK_BOX (extra_widget), GTK_WIDGET (combo),
TRUE, TRUE, 0);
gtk_combo_box_set_model (combo, model);
gtk_list_store_clear (store);
renderer = gtk_cell_renderer_text_new ();
gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (combo), renderer, TRUE);
gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (combo),
renderer, "text", DEST_NAME_COLUMN, NULL);
while (format_handlers) {
handler = format_handlers->data;
gtk_list_store_append (store, &iter);
gtk_list_store_set (store, &iter, DEST_NAME_COLUMN,
handler->combo_label, -1);
gtk_list_store_set (store, &iter, DEST_HANDLER, handler, -1);
if (handler->options_widget) {
gtk_box_pack_start (GTK_BOX (extra_widget),
GTK_WIDGET (handler->options_widget), TRUE, TRUE, 0);
gtk_widget_hide (handler->options_widget);
}
if (handler->isdefault) {
gtk_combo_box_set_active_iter (combo, &iter);
if (handler->options_widget)
gtk_widget_show (handler->options_widget);
}
format_handlers = g_list_next (format_handlers);
}
g_signal_connect (G_OBJECT(combo), "changed",
G_CALLBACK (on_type_combobox_changed), extra_widget);
#ifdef USE_GTKFILECHOOSER
dialog = gtk_file_chooser_dialog_new (_("Select destination file"),
NULL,
GTK_FILE_CHOOSER_ACTION_SAVE,
GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
GTK_STOCK_SAVE_AS, GTK_RESPONSE_OK,
NULL);
gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_OK);
gtk_file_chooser_set_extra_widget (GTK_FILE_CHOOSER (dialog), extra_widget);
#else
dialog = gtk_file_selection_new (_("Select destination file"));
gtk_box_pack_start (GTK_BOX (GTK_FILE_SELECTION (dialog)->main_vbox), extra_widget, FALSE, TRUE, 0);
#endif
gtk_widget_show (GTK_WIDGET(combo));
gtk_widget_show (extra_widget);
if (gtk_dialog_run (GTK_DIALOG (dialog)) == GTK_RESPONSE_OK) {
char *tmp = NULL;
gtk_combo_box_get_active_iter (combo, &iter);
gtk_tree_model_get (model, &iter,
DEST_HANDLER, &handler, -1);
#ifdef USE_GTKFILECHOOSER
dest_uri = gtk_file_chooser_get_uri
(GTK_FILE_CHOOSER (dialog));
#else
dest_uri = g_strdup (gtk_file_selection_get_filename
(GTK_FILE_SELECTION (dialog)));
#endif
tmp = strstr (dest_uri, handler->filename_ext);
if (!(tmp && *(tmp + strlen (handler->filename_ext)) == '\0')) {
char *temp;
temp = g_strconcat (dest_uri, handler->filename_ext, NULL);
g_free (dest_uri);
dest_uri = temp;
}
handler->save (handler, ep, target, type, dest_uri);
}
/* Free the handlers */
g_list_foreach (format_handlers, format_handlers_foreach_free, NULL);
g_list_free (format_handlers);
/* Now we can destroy it */
gtk_widget_destroy (dialog);
g_free (dest_uri);
}
void
org_gnome_save_calendar (EPlugin *ep, ECalPopupTargetSource *target)
{
ask_destination_and_save (ep, target, E_CAL_SOURCE_TYPE_EVENT);
}
void
org_gnome_save_tasks (EPlugin *ep, ECalPopupTargetSource *target)
{
ask_destination_and_save (ep, target, E_CAL_SOURCE_TYPE_TODO);
}
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