/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
/* Evolution calendar - Task editor dialog
*
* Copyright (C) 2000 Ximian, Inc.
* Copyright (C) 2001 Ximian, Inc.
*
* Authors: Miguel de Icaza <miguel@ximian.com>
* Federico Mena-Quintero <federico@ximian.com>
* Seth Alves <alves@hungry.com>
* JP Rosevear <jpr@ximian.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 Place, Suite 330, Boston, MA 02111-1307, USA.
*/
#include <config.h>
#include <string.h>
#include <glade/glade.h>
#include <gal/widgets/e-unicode.h>
#include <libgnome/gnome-i18n.h>
#include "task-page.h"
#include "task-details-page.h"
#include "meeting-page.h"
#include "cancel-comp.h"
#include "task-editor.h"
struct _TaskEditorPrivate {
TaskPage *task_page;
TaskDetailsPage *task_details_page;
MeetingPage *meet_page;
EMeetingModel *model;
gboolean assignment_shown;
gboolean updating;
};
static void task_editor_class_init (TaskEditorClass *class);
static void task_editor_init (TaskEditor *te);
static void task_editor_edit_comp (CompEditor *editor, CalComponent *comp);
static gboolean task_editor_send_comp (CompEditor *editor, CalComponentItipMethod method);
static void task_editor_destroy (GtkObject *object);
static void assign_task_cmd (GtkWidget *widget, gpointer data);
static void refresh_task_cmd (GtkWidget *widget, gpointer data);
static void cancel_task_cmd (GtkWidget *widget, gpointer data);
static void forward_cmd (GtkWidget *widget, gpointer data);
static void model_row_changed_cb (ETableModel *etm, int row, gpointer data);
static void row_count_changed_cb (ETableModel *etm, int row, int count, gpointer data);
static BonoboUIVerb verbs [] = {
BONOBO_UI_UNSAFE_VERB ("ActionAssignTask", assign_task_cmd),
BONOBO_UI_UNSAFE_VERB ("ActionRefreshTask", refresh_task_cmd),
BONOBO_UI_UNSAFE_VERB ("ActionCancelTask", cancel_task_cmd),
BONOBO_UI_UNSAFE_VERB ("ActionForward", forward_cmd),
BONOBO_UI_VERB_END
};
static CompEditorClass *parent_class;
/**
* task_editor_get_type:
*
* Registers the #TaskEditor class if necessary, and returns the type ID
* associated to it.
*
* Return value: The type ID of the #TaskEditor class.
**/
GtkType
task_editor_get_type (void)
{
static GtkType task_editor_type = 0;
if (!task_editor_type) {
static const GtkTypeInfo task_editor_info = {
"TaskEditor",
sizeof (TaskEditor),
sizeof (TaskEditorClass),
(GtkClassInitFunc) task_editor_class_init,
(GtkObjectInitFunc) task_editor_init,
NULL, /* reserved_1 */
NULL, /* reserved_2 */
(GtkClassInitFunc) NULL
};
task_editor_type = gtk_type_unique (TYPE_COMP_EDITOR,
&task_editor_info);
}
return task_editor_type;
}
/* Class initialization function for the event editor */
static void
task_editor_class_init (TaskEditorClass *klass)
{
GtkObjectClass *object_class;
CompEditorClass *editor_class;
object_class = (GtkObjectClass *) klass;
editor_class = (CompEditorClass *) klass;
parent_class = gtk_type_class (TYPE_COMP_EDITOR);
editor_class->edit_comp = task_editor_edit_comp;
editor_class->send_comp = task_editor_send_comp;
object_class->destroy = task_editor_destroy;
}
static void
set_menu_sens (TaskEditor *te)
{
TaskEditorPrivate *priv;
gboolean sens, existing, user, read_only;
priv = te->priv;
existing = comp_editor_get_existing_org (COMP_EDITOR (te));
user = comp_editor_get_user_org (COMP_EDITOR (te));
read_only = cal_client_is_read_only (comp_editor_get_cal_client (COMP_EDITOR (te)));
sens = priv->assignment_shown || read_only;
comp_editor_set_ui_prop (COMP_EDITOR (te),
"/commands/ActionAssignTask",
"sensitive", sens ? "0" : "1");
sens = priv->assignment_shown && existing && !user && !read_only;
comp_editor_set_ui_prop (COMP_EDITOR (te),
"/commands/ActionRefreshTask",
"sensitive", sens ? "1" : "0");
sens = priv->assignment_shown && existing && user && !read_only;
comp_editor_set_ui_prop (COMP_EDITOR (te),
"/commands/ActionCancelTask",
"sensitive", sens ? "1" : "0");
comp_editor_set_ui_prop (COMP_EDITOR (te),
"/commands/FileSave",
"sensitive", read_only ? "0" : "1");
comp_editor_set_ui_prop (COMP_EDITOR (te),
"/commands/FileSaveAndClose",
"sensitive", read_only ? "0" : "1");
comp_editor_set_ui_prop (COMP_EDITOR (te),
"/commands/FileDelete",
"sensitive", read_only ? "0" : "1");
}
static void
init_widgets (TaskEditor *te)
{
TaskEditorPrivate *priv;
priv = te->priv;
gtk_signal_connect (GTK_OBJECT (priv->model), "model_row_changed",
GTK_SIGNAL_FUNC (model_row_changed_cb), te);
gtk_signal_connect (GTK_OBJECT (priv->model), "model_rows_inserted",
GTK_SIGNAL_FUNC (row_count_changed_cb), te);
gtk_signal_connect (GTK_OBJECT (priv->model), "model_rows_deleted",
GTK_SIGNAL_FUNC (row_count_changed_cb), te);
}
/* Object initialization function for the task editor */
static void
task_editor_init (TaskEditor *te)
{
TaskEditorPrivate *priv;
priv = g_new0 (TaskEditorPrivate, 1);
te->priv = priv;
priv->model = E_MEETING_MODEL (e_meeting_model_new ());
priv->assignment_shown = TRUE;
priv->updating = FALSE;
}
TaskEditor *
task_editor_construct (TaskEditor *te, CalClient *client)
{
TaskEditorPrivate *priv;
priv = te->priv;
priv->task_page = task_page_new ();
comp_editor_append_page (COMP_EDITOR (te),
COMP_EDITOR_PAGE (priv->task_page),
_("Basic"));
priv->task_details_page = task_details_page_new ();
comp_editor_append_page (COMP_EDITOR (te),
COMP_EDITOR_PAGE (priv->task_details_page),
_("Details"));
priv->meet_page = meeting_page_new (priv->model, client);
comp_editor_append_page (COMP_EDITOR (te),
COMP_EDITOR_PAGE (priv->meet_page),
_("Assignment"));
comp_editor_set_cal_client (COMP_EDITOR (te), client);
comp_editor_merge_ui (COMP_EDITOR (te), "evolution-task-editor.xml", verbs, NULL);
init_widgets (te);
set_menu_sens (te);
return te;
}
static void
task_editor_edit_comp (CompEditor *editor, CalComponent *comp)
{
TaskEditor *te;
TaskEditorPrivate *priv;
CalComponentOrganizer organizer;
GSList *attendees = NULL;
te = TASK_EDITOR (editor);
priv = te->priv;
priv->updating = TRUE;
if (parent_class->edit_comp)
parent_class->edit_comp (editor, comp);
/* Get meeting related stuff */
cal_component_get_organizer (comp, &organizer);
cal_component_get_attendee_list (comp, &attendees);
/* Clear things up */
e_meeting_model_restricted_clear (priv->model);
e_meeting_model_remove_all_attendees (priv->model);
if (attendees == NULL) {
comp_editor_remove_page (editor, COMP_EDITOR_PAGE (priv->meet_page));
priv->assignment_shown = FALSE;
} else {
GSList *l;
if (!priv->assignment_shown)
comp_editor_append_page (COMP_EDITOR (te),
COMP_EDITOR_PAGE (priv->meet_page),
_("Assignment"));
for (l = attendees; l != NULL; l = l->next) {
CalComponentAttendee *ca = l->data;
EMeetingAttendee *ia = E_MEETING_ATTENDEE (e_meeting_attendee_new_from_cal_component_attendee (ca));
e_meeting_model_add_attendee (priv->model, ia);
gtk_object_unref (GTK_OBJECT (ia));
}
if (organizer.value != NULL) {
GList *addresses, *l;
const char *strip;
int row;
strip = itip_strip_mailto (organizer.value);
addresses = itip_addresses_get ();
for (l = addresses; l != NULL; l = l->next) {
ItipAddress *a = l->data;
if (e_meeting_model_find_attendee (priv->model, a->address, &row))
e_meeting_model_restricted_add (priv->model, row);
}
itip_addresses_free (addresses);
}
if (comp_editor_get_user_org (editor))
e_meeting_model_restricted_clear (priv->model);
priv->assignment_shown = TRUE;
}
cal_component_free_attendee_list (attendees);
set_menu_sens (te);
comp_editor_set_needs_send (COMP_EDITOR (te), priv->assignment_shown && itip_organizer_is_user (comp));
priv->updating = FALSE;
}
static gboolean
task_editor_send_comp (CompEditor *editor, CalComponentItipMethod method)
{
TaskEditor *te = TASK_EDITOR (editor);
TaskEditorPrivate *priv;
CalComponent *comp = NULL;
priv = te->priv;
/* Don't cancel more than once or when just publishing */
if (method == CAL_COMPONENT_METHOD_PUBLISH ||
method == CAL_COMPONENT_METHOD_CANCEL)
goto parent;
comp = meeting_page_get_cancel_comp (priv->meet_page);
if (comp != NULL) {
CalClient *client;
gboolean result;
client = e_meeting_model_get_cal_client (priv->model);
result = itip_send_comp (CAL_COMPONENT_METHOD_CANCEL, comp, client, NULL);
gtk_object_unref (GTK_OBJECT (comp));
if (!result)
return FALSE;
}
parent:
if (parent_class->send_comp)
return parent_class->send_comp (editor, method);
return FALSE;
}
/* Destroy handler for the event editor */
static void
task_editor_destroy (GtkObject *object)
{
TaskEditor *te;
TaskEditorPrivate *priv;
g_return_if_fail (object != NULL);
g_return_if_fail (IS_TASK_EDITOR (object));
te = TASK_EDITOR (object);
priv = te->priv;
gtk_object_unref (GTK_OBJECT (priv->task_page));
gtk_object_unref (GTK_OBJECT (priv->task_details_page));
gtk_object_unref (GTK_OBJECT (priv->meet_page));
gtk_object_unref (GTK_OBJECT (priv->model));
if (GTK_OBJECT_CLASS (parent_class)->destroy)
(* GTK_OBJECT_CLASS (parent_class)->destroy) (object);
}
/**
* task_editor_new:
* @client: a CalClient
*
* Creates a new event editor dialog.
*
* Return value: A newly-created event editor dialog, or NULL if the event
* editor could not be created.
**/
TaskEditor *
task_editor_new (CalClient *client)
{
TaskEditor *te;
te = TASK_EDITOR (gtk_type_new (TYPE_TASK_EDITOR));
return task_editor_construct (te, client);
}
static void
show_assignment (TaskEditor *te)
{
TaskEditorPrivate *priv;
priv = te->priv;
if (!priv->assignment_shown) {
comp_editor_append_page (COMP_EDITOR (te),
COMP_EDITOR_PAGE (priv->meet_page),
_("Assignment"));
priv->assignment_shown = TRUE;
set_menu_sens (te);
comp_editor_set_needs_send (COMP_EDITOR (te), priv->assignment_shown);
comp_editor_set_changed (COMP_EDITOR (te), TRUE);
}
comp_editor_show_page (COMP_EDITOR (te),
COMP_EDITOR_PAGE (priv->meet_page));
}
void
task_editor_show_assignment (TaskEditor *te)
{
g_return_if_fail (te != NULL);
g_return_if_fail (IS_TASK_EDITOR (te));
show_assignment (te);
}
static void
assign_task_cmd (GtkWidget *widget, gpointer data)
{
TaskEditor *te = TASK_EDITOR (data);
show_assignment (te);
}
static void
refresh_task_cmd (GtkWidget *widget, gpointer data)
{
TaskEditor *te = TASK_EDITOR (data);
comp_editor_send_comp (COMP_EDITOR (te), CAL_COMPONENT_METHOD_REFRESH);
}
static void
cancel_task_cmd (GtkWidget *widget, gpointer data)
{
TaskEditor *te = TASK_EDITOR (data);
CalComponent *comp;
comp = comp_editor_get_current_comp (COMP_EDITOR (te));
if (cancel_component_dialog (comp, FALSE)) {
comp_editor_send_comp (COMP_EDITOR (te), CAL_COMPONENT_METHOD_CANCEL);
comp_editor_delete_comp (COMP_EDITOR (te));
}
}
static void
forward_cmd (GtkWidget *widget, gpointer data)
{
TaskEditor *te = TASK_EDITOR (data);
if (comp_editor_save_comp (COMP_EDITOR (te), TRUE))
comp_editor_send_comp (COMP_EDITOR (te), CAL_COMPONENT_METHOD_PUBLISH);
}
static void
model_row_changed_cb (ETableModel *etm, int row, gpointer data)
{
TaskEditor *te = TASK_EDITOR (data);
TaskEditorPrivate *priv;
priv = te->priv;
if (!priv->updating) {
comp_editor_set_changed (COMP_EDITOR (te), TRUE);
comp_editor_set_needs_send (COMP_EDITOR (te), TRUE);
}
}
static void
row_count_changed_cb (ETableModel *etm, int row, int count, gpointer data)
{
TaskEditor *te = TASK_EDITOR (data);
TaskEditorPrivate *priv;
priv = te->priv;
if (!priv->updating) {
comp_editor_set_changed (COMP_EDITOR (te), TRUE);
comp_editor_set_needs_send (COMP_EDITOR (te), TRUE);
}
}