path: root/calendar/gui/cal-editor-utils.c

/*
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2 of the License, or (at your option) version 3.
 *
 * 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
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with the program; if not, see <http://www.gnu.org/licenses/>
 *
 * Copyright (C) 1999-2008 Novell, Inc. (www.novell.com)
 *
 */

#ifdef HAVE_CONFIG_H
#include <config.h>
#endif

#include <glib/gi18n.h>
#include <gtk/gtk.h>
#include <e-util/e-dialog-utils.h>

#include "cal-editor-utils.h"

#include "dialogs/event-editor.h"
#include "dialogs/task-editor.h"
#include "dialogs/memo-editor.h"

/**
 * open_component_editor:
 * @client: Already opened #ECal, where to store the component
 * @comp: #ECalComponent component to be stored
 * @is_new: Whether the @comp is a new component or an existing
 * @error: #GError for possible error reporting
 *
 * Opens component editor for the event stored in the comp component.
 * If such component exists in the client already (with the same UID),
 * then there's opened already stored event, instead of the comp.
 *
 * It blocks until finished and should be called in the main thread.
 **/
void
open_component_editor (EShell *shell,
                       ECal *client,
                       ECalComponent *comp,
                       gboolean is_new,
                       GError **error)
{
    ECalComponentId *id;
    CompEditorFlags flags = 0;
    CompEditor *editor = NULL;

    g_return_if_fail (E_IS_SHELL (shell));
    g_return_if_fail (E_IS_CAL (client));
    g_return_if_fail (E_IS_CAL_COMPONENT (comp));

    id = e_cal_component_get_id (comp);
    g_return_if_fail (id != NULL);
    g_return_if_fail (id->uid != NULL);

    if (is_new) {
        flags |= COMP_EDITOR_NEW_ITEM;
    } else {
        editor = comp_editor_find_instance (id->uid);
    }

    if (!editor) {
        if (itip_organizer_is_user (comp, client))
            flags |= COMP_EDITOR_USER_ORG;

        switch (e_cal_component_get_vtype (comp)) {
        case E_CAL_COMPONENT_EVENT:
            if (e_cal_component_has_attendees (comp))
                flags |= COMP_EDITOR_MEETING;

            editor = event_editor_new (client, shell, flags);

            if (flags & COMP_EDITOR_MEETING)
                event_editor_show_meeting (EVENT_EDITOR (editor));
            break;
        case E_CAL_COMPONENT_TODO:
            if (e_cal_component_has_attendees (comp))
                flags |= COMP_EDITOR_IS_ASSIGNED;

            editor = task_editor_new (client, shell, flags);

            if (flags & COMP_EDITOR_IS_ASSIGNED)
                task_editor_show_assignment (TASK_EDITOR (editor));
            break;
        case E_CAL_COMPONENT_JOURNAL:
            if (e_cal_component_has_organizer (comp))
                flags |= COMP_EDITOR_IS_SHARED;

            editor = memo_editor_new (client, shell, flags);
            break;
        default:
            if (error)
                *error = g_error_new (E_CALENDAR_ERROR, E_CALENDAR_STATUS_INVALID_OBJECT, "%s", _("Invalid object"));
            break;
        }

        if (editor) {
            comp_editor_edit_comp (editor, comp);

            /* request save for new events */
            comp_editor_set_changed (editor, is_new);
        }
    }

    if (editor)
        gtk_window_present (GTK_WINDOW (editor));

    e_cal_component_free_id (id);
}