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/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */
/* tasks-control.c
*
* Copyright (C) 2000 Helix Code, Inc.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of the
* License, or (at your option) any later version.
*
* 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.
*
* Authors: Damon Chaplin <damon@helixcode.com>
* Ettore Perazzoli
*/
#include <config.h>
#include <gtk/gtksignal.h>
#include <libgnome/gnome-defs.h>
#include <libgnome/gnome-i18n.h>
#include <libgnome/gnome-util.h>
#include <bonobo/bonobo-control.h>
#include <bonobo/bonobo-ui-util.h>
#include "e-tasks.h"
#include "tasks-control.h"
#include "evolution-shell-component-utils.h"
#define TASKS_CONTROL_PROPERTY_URI "folder_uri"
#define TASKS_CONTROL_PROPERTY_URI_IDX 1
static void tasks_control_properties_init (BonoboControl *control,
ETasks *tasks);
static void tasks_control_get_property (BonoboPropertyBag *bag,
BonoboArg *arg,
guint arg_id,
CORBA_Environment *ev,
gpointer user_data);
static void tasks_control_set_property (BonoboPropertyBag *bag,
const BonoboArg *arg,
guint arg_id,
CORBA_Environment *ev,
gpointer user_data);
static void tasks_control_activate_cb (BonoboControl *control,
gboolean activate,
gpointer user_data);
static void tasks_control_activate (BonoboControl *control,
ETasks *tasks);
static void tasks_control_deactivate (BonoboControl *control,
ETasks *tasks);
static void tasks_control_new_task_cmd (BonoboUIComponent *uic,
gpointer data,
const char *path);
static void tasks_control_delete_cmd (BonoboUIComponent *uic,
gpointer data,
const char *path);
BonoboControl *
tasks_control_new (void)
{
BonoboControl *control;
GtkWidget *tasks;
tasks = e_tasks_new ();
if (!tasks)
return NULL;
gtk_widget_show (tasks);
control = bonobo_control_new (tasks);
if (!control) {
g_message ("control_factory_fn(): could not create the control!");
return NULL;
}
tasks_control_properties_init (control, E_TASKS (tasks));
gtk_signal_connect (GTK_OBJECT (control), "activate",
GTK_SIGNAL_FUNC (tasks_control_activate_cb),
tasks);
return control;
}
/* Creates the property bag for our new control. */
static void
tasks_control_properties_init (BonoboControl *control,
ETasks *tasks)
{
BonoboPropertyBag *pbag;
pbag = bonobo_property_bag_new (tasks_control_get_property,
tasks_control_set_property, tasks);
bonobo_property_bag_add (pbag,
TASKS_CONTROL_PROPERTY_URI,
TASKS_CONTROL_PROPERTY_URI_IDX,
BONOBO_ARG_STRING,
NULL,
_("The URI of the tasks folder to display"),
0);
bonobo_control_set_properties (control, pbag);
bonobo_object_unref (BONOBO_OBJECT (pbag));
}
/* Gets a property of our control. FIXME: Finish. */
static void
tasks_control_get_property (BonoboPropertyBag *bag,
BonoboArg *arg,
guint arg_id,
CORBA_Environment *ev,
gpointer user_data)
{
/*GnomeCalendar *gcal = user_data;*/
switch (arg_id) {
case TASKS_CONTROL_PROPERTY_URI_IDX:
/*
if (fb && fb->uri)
BONOBO_ARG_SET_STRING (arg, fb->uri);
else
BONOBO_ARG_SET_STRING (arg, "");
*/
break;
default:
g_warning ("Unhandled arg %d\n", arg_id);
}
}
static void
tasks_control_set_property (BonoboPropertyBag *bag,
const BonoboArg *arg,
guint arg_id,
CORBA_Environment *ev,
gpointer user_data)
{
ETasks *tasks = user_data;
char *filename;
switch (arg_id) {
case TASKS_CONTROL_PROPERTY_URI_IDX:
filename = g_strdup_printf ("%s/tasks.ics",
BONOBO_ARG_GET_STRING (arg));
e_tasks_open (tasks, filename);
g_free (filename);
break;
default:
g_warning ("Unhandled arg %d\n", arg_id);
break;
}
}
static void
tasks_control_activate_cb (BonoboControl *control,
gboolean activate,
gpointer user_data)
{
ETasks *tasks;
tasks = E_TASKS (user_data);
if (activate)
tasks_control_activate (control, tasks);
else
tasks_control_deactivate (control, tasks);
}
/* Sensitizes the UI Component menu/toolbar commands based on the number of
* selected tasks.
*/
static void
sensitize_commands (ETasks *tasks, BonoboControl *control, int n_selected)
{
BonoboUIComponent *uic;
uic = bonobo_control_get_ui_component (control);
g_assert (uic != NULL);
bonobo_ui_component_set_prop (uic, "/commands/TasksDelete", "sensitive",
n_selected == 0 ? "0" : "1",
NULL);
}
/* Callback used when the selection in the table changes */
static void
selection_changed_cb (ETasks *tasks, int n_selected, gpointer data)
{
BonoboControl *control;
control = BONOBO_CONTROL (data);
sensitize_commands (tasks, control, n_selected);
}
static BonoboUIVerb verbs [] = {
BONOBO_UI_VERB ("TasksNewTask", tasks_control_new_task_cmd),
BONOBO_UI_VERB ("TasksDelete", tasks_control_delete_cmd),
BONOBO_UI_VERB_END
};
static EPixmap pixmaps [] = {
E_PIXMAP ("/menu/File/New/NewFirstItem/NewTask", "evolution-tasks-mini.png"),
E_PIXMAP ("/menu/File/Print/Print", "print.xpm"),
E_PIXMAP_END
};
static void
tasks_control_activate (BonoboControl *control, ETasks *tasks)
{
Bonobo_UIContainer remote_uih;
BonoboUIComponent *uic;
int n_selected;
ECalendarTable *cal_table;
ETable *etable;
uic = bonobo_control_get_ui_component (control);
g_assert (uic != NULL);
remote_uih = bonobo_control_get_remote_ui_container (control);
bonobo_ui_component_set_container (uic, remote_uih);
bonobo_object_release_unref (remote_uih, NULL);
bonobo_ui_component_add_verb_list_with_data (uic, verbs, tasks);
bonobo_ui_component_freeze (uic, NULL);
bonobo_ui_util_set_ui (uic, EVOLUTION_DATADIR,
"evolution-tasks.xml",
"evolution-tasks");
e_tasks_setup_menus(tasks, uic);
e_pixmaps_update (uic, pixmaps);
gtk_signal_connect (GTK_OBJECT (tasks), "selection_changed",
GTK_SIGNAL_FUNC (selection_changed_cb), control);
cal_table = e_tasks_get_calendar_table (tasks);
etable = e_calendar_table_get_table (cal_table);
n_selected = e_table_selected_count (etable);
sensitize_commands (tasks, control, n_selected);
bonobo_ui_component_thaw (uic, NULL);
}
static void
tasks_control_deactivate (BonoboControl *control, ETasks *tasks)
{
BonoboUIComponent *uic = bonobo_control_get_ui_component (control);
g_assert (uic != NULL);
/* Stop monitoring the "selection_changed" signal */
gtk_signal_disconnect_by_data (GTK_OBJECT (tasks), control);
bonobo_ui_component_rm (uic, "/", NULL);
bonobo_ui_component_unset_container (uic);
}
static void
tasks_control_new_task_cmd (BonoboUIComponent *uic,
gpointer data,
const char *path)
{
ETasks *tasks;
tasks = E_TASKS (data);
e_tasks_new_task (tasks);
}
static void
tasks_control_delete_cmd (BonoboUIComponent *uic,
gpointer data,
const char *path)
{
ETasks *tasks;
tasks = E_TASKS (data);
e_tasks_delete_selected (tasks);
}
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