/* Evolution calendar - Main page of the task editor dialog
*
* Copyright (C) 2001 Ximian, Inc.
*
* Authors: Federico Mena-Quintero <federico@ximian.com>
* Miguel de Icaza <miguel@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 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.
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <string.h>
#include <gtk/gtksignal.h>
#include <gtk/gtktogglebutton.h>
#include <gtk/gtkspinbutton.h>
#include <gtk/gtkoptionmenu.h>
#include <glade/glade.h>
#include <gal/widgets/e-unicode.h>
#include <gal/widgets/e-categories.h>
#include <widgets/misc/e-dateedit.h>
#include "e-util/e-dialog-widgets.h"
#include "e-util/e-categories-config.h"
#include "../e-timezone-entry.h"
#include "comp-editor-util.h"
#include "task-page.h"
/* Private part of the TaskPage structure */
struct _TaskPagePrivate {
/* Glade XML data */
GladeXML *xml;
/* Widgets from the Glade file */
GtkWidget *main;
GtkWidget *summary;
GtkWidget *due_date;
GtkWidget *start_date;
GtkWidget *due_timezone;
GtkWidget *start_timezone;
GtkWidget *percent_complete;
GtkWidget *status;
GtkWidget *priority;
GtkWidget *description;
GtkWidget *classification_public;
GtkWidget *classification_private;
GtkWidget *classification_confidential;
GtkWidget *contacts_btn;
GtkWidget *contacts;
GtkWidget *categories_btn;
GtkWidget *categories;
gboolean updating;
};
/* Note that these two arrays must match. */
static const int status_map[] = {
ICAL_STATUS_NEEDSACTION,
ICAL_STATUS_INPROCESS,
ICAL_STATUS_COMPLETED,
ICAL_STATUS_CANCELLED,
-1
};
typedef enum {
PRIORITY_HIGH,
PRIORITY_NORMAL,
PRIORITY_LOW,
PRIORITY_UNDEFINED,
} TaskEditorPriority;
static const int priority_map[] = {
PRIORITY_HIGH,
PRIORITY_NORMAL,
PRIORITY_LOW,
PRIORITY_UNDEFINED,
-1
};
static const int classification_map[] = {
CAL_COMPONENT_CLASS_PUBLIC,
CAL_COMPONENT_CLASS_PRIVATE,
CAL_COMPONENT_CLASS_CONFIDENTIAL,
-1
};
static void task_page_class_init (TaskPageClass *class);
static void task_page_init (TaskPage *tpage);
static void task_page_destroy (GtkObject *object);
static GtkWidget *task_page_get_widget (CompEditorPage *page);
static void task_page_focus_main_widget (CompEditorPage *page);
static void task_page_fill_widgets (CompEditorPage *page, CalComponent *comp);
static void task_page_fill_component (CompEditorPage *page, CalComponent *comp);
static void task_page_set_summary (CompEditorPage *page, const char *summary);
static void task_page_set_dates (CompEditorPage *page, CompEditorPageDates *dates);
static CompEditorPageClass *parent_class = NULL;
/**
* task_page_get_type:
*
* Registers the #TaskPage class if necessary, and returns the type ID
* associated to it.
*
* Return value: The type ID of the #TaskPage class.
**/
GtkType
task_page_get_type (void)
{
static GtkType task_page_type;
if (!task_page_type) {
static const GtkTypeInfo task_page_info = {
"TaskPage",
sizeof (TaskPage),
sizeof (TaskPageClass),
(GtkClassInitFunc) task_page_class_init,
(GtkObjectInitFunc) task_page_init,
NULL, /* reserved_1 */
NULL, /* reserved_2 */
(GtkClassInitFunc) NULL
};
task_page_type = gtk_type_unique (TYPE_COMP_EDITOR_PAGE,
&task_page_info);
}
return task_page_type;
}
/* Class initialization function for the task page */
static void
task_page_class_init (TaskPageClass *class)
{
CompEditorPageClass *editor_page_class;
GtkObjectClass *object_class;
editor_page_class = (CompEditorPageClass *) class;
object_class = (GtkObjectClass *) class;
parent_class = gtk_type_class (TYPE_COMP_EDITOR_PAGE);
editor_page_class->get_widget = task_page_get_widget;
editor_page_class->focus_main_widget = task_page_focus_main_widget;
editor_page_class->fill_widgets = task_page_fill_widgets;
editor_page_class->fill_component = task_page_fill_component;
editor_page_class->set_summary = task_page_set_summary;
editor_page_class->set_dates = task_page_set_dates;
object_class->destroy = task_page_destroy;
}
/* Object initialization function for the task page */
static void
task_page_init (TaskPage *tpage)
{
TaskPagePrivate *priv;
priv = g_new0 (TaskPagePrivate, 1);
tpage->priv = priv;
priv->xml = NULL;
priv->main = NULL;
priv->summary = NULL;
priv->due_date = NULL;
priv->start_date = NULL;
priv->due_timezone = NULL;
priv->start_timezone = NULL;
priv->percent_complete = NULL;
priv->status = NULL;
priv->description = NULL;
priv->classification_public = NULL;
priv->classification_private = NULL;
priv->classification_confidential = NULL;
priv->contacts_btn = NULL;
priv->contacts = NULL;
priv->categories_btn = NULL;
priv->categories = NULL;
priv->updating = FALSE;
}
/* Destroy handler for the task page */
static void
task_page_destroy (GtkObject *object)
{
TaskPage *tpage;
TaskPagePrivate *priv;
g_return_if_fail (object != NULL);
g_return_if_fail (IS_TASK_PAGE (object));
tpage = TASK_PAGE (object);
priv = tpage->priv;
if (priv->xml) {
gtk_object_unref (GTK_OBJECT (priv->xml));
priv->xml = NULL;
}
g_free (priv);
tpage->priv = NULL;
if (GTK_OBJECT_CLASS (parent_class)->destroy)
(* GTK_OBJECT_CLASS (parent_class)->destroy) (object);
}
/* get_widget handler for the task page */
static GtkWidget *
task_page_get_widget (CompEditorPage *page)
{
TaskPage *tpage;
TaskPagePrivate *priv;
tpage = TASK_PAGE (page);
priv = tpage->priv;
return priv->main;
}
/* focus_main_widget handler for the task page */
static void
task_page_focus_main_widget (CompEditorPage *page)
{
TaskPage *tpage;
TaskPagePrivate *priv;
tpage = TASK_PAGE (page);
priv = tpage->priv;
gtk_widget_grab_focus (priv->summary);
}
/* Fills the widgets with default values */
static void
clear_widgets (TaskPage *tpage)
{
TaskPagePrivate *priv;
priv = tpage->priv;
/* Summary, description */
e_dialog_editable_set (priv->summary, NULL);
e_dialog_editable_set (priv->description, NULL);
/* Start, due times */
e_date_edit_set_time (E_DATE_EDIT (priv->start_date), 0);
e_date_edit_set_time (E_DATE_EDIT (priv->due_date), 0);
/* Classification */
e_dialog_radio_set (priv->classification_public,
CAL_COMPONENT_CLASS_PRIVATE, classification_map);
/* Status, priority, complete percent */
e_dialog_spin_set (priv->percent_complete, 0.0);
e_dialog_option_menu_set (priv->status, 0, status_map);
e_dialog_option_menu_set (priv->priority, 0, priority_map);
/* Categories */
e_dialog_editable_set (priv->categories, NULL);
}
static TaskEditorPriority
priority_value_to_index (int priority_value)
{
TaskEditorPriority retval;
if (priority_value == 0)
retval = PRIORITY_UNDEFINED;
else if (priority_value <= 4)
retval = PRIORITY_HIGH;
else if (priority_value == 5)
retval = PRIORITY_NORMAL;
else
retval = PRIORITY_LOW;
return retval;
}
static int
priority_index_to_value (TaskEditorPriority priority)
{
int retval;
switch (priority) {
case PRIORITY_UNDEFINED:
retval = 0;
break;
case PRIORITY_HIGH:
retval = 3;
break;
case PRIORITY_NORMAL:
retval = 5;
break;
case PRIORITY_LOW:
retval = 7;
break;
default:
retval = -1;
g_assert_not_reached ();
break;
}
return retval;
}
/* Decode the radio button group for classifications */
static CalComponentClassification
classification_get (GtkWidget *widget)
{
return e_dialog_radio_get (widget, classification_map);
}
/* fill_widgets handler for the task page */
static void
task_page_fill_widgets (CompEditorPage *page, CalComponent *comp)
{
TaskPage *tpage;
TaskPagePrivate *priv;
CalComponentText text;
CalComponentDateTime d;
CalComponentClassification cl;
CalClientGetStatus get_tz_status;
GSList *l;
int *priority_value, *percent;
icalproperty_status status;
TaskEditorPriority priority;
const char *categories;
icaltimezone *zone;
tpage = TASK_PAGE (page);
priv = tpage->priv;
priv->updating = TRUE;
/* Clean the screen */
clear_widgets (tpage);
/* Summary, description(s) */
cal_component_get_summary (comp, &text);
e_dialog_editable_set (priv->summary, text.value);
cal_component_get_description_list (comp, &l);
if (l) {
text = *(CalComponentText *)l->data;
e_dialog_editable_set (priv->description, text.value);
} else {
e_dialog_editable_set (priv->description, NULL);
}
cal_component_free_text_list (l);
/* Due Date. */
cal_component_get_due (comp, &d);
if (d.value) {
struct icaltimetype *due_tt = d.value;
e_date_edit_set_date (E_DATE_EDIT (priv->due_date),
due_tt->year, due_tt->month,
due_tt->day);
e_date_edit_set_time_of_day (E_DATE_EDIT (priv->due_date),
due_tt->hour, due_tt->minute);
} else {
e_date_edit_set_time (E_DATE_EDIT (priv->due_date), -1);
}
/* Note that if we are creating a new task, the timezones may not be
on the server, so we try to get the builtin timezone with the TZID
first. */
zone = icaltimezone_get_builtin_timezone_from_tzid (d.tzid);
if (!zone) {
get_tz_status = cal_client_get_timezone (page->client, d.tzid,
&zone);
/* FIXME: Handle error better. */
if (get_tz_status != CAL_CLIENT_GET_SUCCESS)
g_warning ("Couldn't get timezone from server: %s",
d.tzid ? d.tzid : "");
}
e_timezone_entry_set_timezone (E_TIMEZONE_ENTRY (priv->due_timezone),
zone);
cal_component_free_datetime (&d);
/* Start Date. */
cal_component_get_dtstart (comp, &d);
if (d.value) {
struct icaltimetype *start_tt = d.value;
e_date_edit_set_date (E_DATE_EDIT (priv->start_date),
start_tt->year, start_tt->month,
start_tt->day);
e_date_edit_set_time_of_day (E_DATE_EDIT (priv->start_date),
start_tt->hour, start_tt->minute);
} else {
e_date_edit_set_time (E_DATE_EDIT (priv->start_date), -1);
}
zone = icaltimezone_get_builtin_timezone_from_tzid (d.tzid);
if (!zone) {
get_tz_status = cal_client_get_timezone (page->client, d.tzid,
&zone);
/* FIXME: Handle error better. */
if (get_tz_status != CAL_CLIENT_GET_SUCCESS)
g_warning ("Couldn't get timezone from server: %s",
d.tzid ? d.tzid : "");
}
e_timezone_entry_set_timezone (E_TIMEZONE_ENTRY (priv->start_timezone),
zone);
cal_component_free_datetime (&d);
/* Percent Complete. */
cal_component_get_percent (comp, &percent);
if (percent) {
e_dialog_spin_set (priv->percent_complete, *percent);
cal_component_free_percent (percent);
} else {
/* FIXME: Could check if task is completed and set 100%. */
e_dialog_spin_set (priv->percent_complete, 0);
}
/* Status. */
cal_component_get_status (comp, &status);
if (status == ICAL_STATUS_NONE) {
/* Try to user the percent value. */
if (percent) {
if (*percent == 0)
status = ICAL_STATUS_NEEDSACTION;
else if (*percent == 100)
status = ICAL_STATUS_COMPLETED;
else
status = ICAL_STATUS_INPROCESS;
} else
status = ICAL_STATUS_NEEDSACTION;
}
e_dialog_option_menu_set (priv->status, status, status_map);
/* Priority. */
cal_component_get_priority (comp, &priority_value);
if (priority_value) {
priority = priority_value_to_index (*priority_value);
cal_component_free_priority (priority_value);
} else {
priority = PRIORITY_UNDEFINED;
}
e_dialog_option_menu_set (priv->priority, priority, priority_map);
/* Classification. */
cal_component_get_classification (comp, &cl);
switch (cl) {
case CAL_COMPONENT_CLASS_PUBLIC:
e_dialog_radio_set (priv->classification_public,
CAL_COMPONENT_CLASS_PUBLIC,
classification_map);
case CAL_COMPONENT_CLASS_PRIVATE:
e_dialog_radio_set (priv->classification_public,
CAL_COMPONENT_CLASS_PRIVATE,
classification_map);
case CAL_COMPONENT_CLASS_CONFIDENTIAL:
e_dialog_radio_set (priv->classification_public,
CAL_COMPONENT_CLASS_CONFIDENTIAL,
classification_map);
default:
/* What do do? We can't g_assert_not_reached() since it is a
* value from an external file.
*/
}
/* Categories */
cal_component_get_categories (comp, &categories);
e_dialog_editable_set (priv->categories, categories);
priv->updating = FALSE;
}
/* fill_component handler for the task page */
static void
task_page_fill_component (CompEditorPage *page, CalComponent *comp)
{
TaskPage *tpage;
TaskPagePrivate *priv;
CalComponentDateTime date;
struct icaltimetype icaltime;
icalproperty_status status;
TaskEditorPriority priority;
int priority_value, percent;
char *cat;
char *str;
gboolean date_set;
icaltimezone *zone;
tpage = TASK_PAGE (page);
priv = tpage->priv;
/* Summary. */
str = e_dialog_editable_get (priv->summary);
if (!str || strlen (str) == 0)
cal_component_set_summary (comp, NULL);
else {
CalComponentText text;
text.value = str;
text.altrep = NULL;
cal_component_set_summary (comp, &text);
}
if (str)
g_free (str);
/* Description */
str = e_dialog_editable_get (priv->description);
if (!str || strlen (str) == 0)
cal_component_set_description_list (comp, NULL);
else {
GSList l;
CalComponentText text;
text.value = str;
text.altrep = NULL;
l.data = &text;
l.next = NULL;
cal_component_set_description_list (comp, &l);
}
if (!str)
g_free (str);
/* Dates */
icaltime = icaltime_null_time ();
date.value = &icaltime;
date.tzid = NULL;
/* FIXME: We should use is_date at some point. */
/* Due Date. */
date_set = e_date_edit_get_date (E_DATE_EDIT (priv->due_date),
&icaltime.year,
&icaltime.month,
&icaltime.day);
e_date_edit_get_time_of_day (E_DATE_EDIT (priv->due_date),
&icaltime.hour,
&icaltime.minute);
if (date_set) {
zone = e_timezone_entry_get_timezone (E_TIMEZONE_ENTRY (priv->due_timezone));
if (zone)
date.tzid = icaltimezone_get_tzid (zone);
cal_component_set_due (comp, &date);
} else {
cal_component_set_due (comp, NULL);
}
/* Start Date. */
date_set = e_date_edit_get_date (E_DATE_EDIT (priv->start_date),
&icaltime.year,
&icaltime.month,
&icaltime.day);
e_date_edit_get_time_of_day (E_DATE_EDIT (priv->start_date),
&icaltime.hour,
&icaltime.minute);
if (date_set) {
zone = e_timezone_entry_get_timezone (E_TIMEZONE_ENTRY (priv->start_timezone));
if (zone)
date.tzid = icaltimezone_get_tzid (zone);
cal_component_set_dtstart (comp, &date);
} else {
cal_component_set_dtstart (comp, NULL);
}
/* Percent Complete. */
percent = e_dialog_spin_get_int (priv->percent_complete);
cal_component_set_percent (comp, &percent);
/* Status. */
status = e_dialog_option_menu_get (priv->status, status_map);
cal_component_set_status (comp, status);
/* Priority. */
priority = e_dialog_option_menu_get (priv->priority, priority_map);
priority_value = priority_index_to_value (priority);
cal_component_set_priority (comp, &priority_value);
/* Classification. */
cal_component_set_classification (comp, classification_get (priv->classification_public));
/* Categories */
cat = e_dialog_editable_get (priv->categories);
cal_component_set_categories (comp, cat);
if (cat)
g_free (cat);
}
/* set_summary handler for the task page */
static void
task_page_set_summary (CompEditorPage *page, const char *summary)
{
TaskPage *tpage;
TaskPagePrivate *priv;
tpage = TASK_PAGE (page);
priv = tpage->priv;
priv->updating = TRUE;
e_utf8_gtk_entry_set_text (GTK_ENTRY (priv->summary), summary);
priv->updating = FALSE;
}
static void
task_page_set_dates (CompEditorPage *page, CompEditorPageDates *dates)
{
TaskPage *tpage;
TaskPagePrivate *priv;
tpage = TASK_PAGE (page);
priv = tpage->priv;
if (priv->updating)
return;
priv->updating = TRUE;
if (dates->complete) {
if (icaltime_is_null_time (*dates->complete)) {
/* If the 'Completed Date' is set to 'None',
we set the status to 'Not Started' and the
percent-complete to 0. The task may
actually be partially-complete, but we
leave it to the user to set those
fields. */
e_dialog_option_menu_set (priv->status,
ICAL_STATUS_NEEDSACTION,
status_map);
e_dialog_spin_set (priv->percent_complete, 0);
} else {
e_dialog_option_menu_set (priv->status,
ICAL_STATUS_COMPLETED,
status_map);
e_dialog_spin_set (priv->percent_complete, 100);
}
}
priv->updating = FALSE;
}
/* Gets the widgets from the XML file and returns if they are all available. */
static gboolean
get_widgets (TaskPage *tpage)
{
TaskPagePrivate *priv;
priv = tpage->priv;
#define GW(name) glade_xml_get_widget (priv->xml, name)
priv->main = GW ("task-page");
if (!priv->main)
return FALSE;
gtk_widget_ref (priv->main);
gtk_widget_unparent (priv->main);
priv->summary = GW ("summary");
priv->due_date = GW ("due-date");
priv->start_date = GW ("start-date");
priv->due_timezone = GW ("due-timezone");
priv->start_timezone = GW ("start-timezone");
priv->percent_complete = GW ("percent-complete");
priv->status = GW ("status");
priv->priority = GW ("priority");
priv->description = GW ("description");
priv->classification_public = GW ("classification-public");
priv->classification_private = GW ("classification-private");
priv->classification_confidential = GW ("classification-confidential");
priv->contacts_btn = GW ("contacts-button");
priv->contacts = GW ("contacts");
priv->categories_btn = GW ("categories-button");
priv->categories = GW ("categories");
#undef GW
return (priv->summary
&& priv->due_date
&& priv->start_date
&& priv->due_timezone
&& priv->start_timezone
&& priv->percent_complete
&& priv->status
&& priv->priority
&& priv->classification_public
&& priv->classification_private
&& priv->classification_confidential
&& priv->description
&& priv->contacts_btn
&& priv->contacts
&& priv->categories_btn
&& priv->categories);
}
/* Callback used when the summary changes; we emit the notification signal. */
static void
summary_changed_cb (GtkEditable *editable, gpointer data)
{
TaskPage *tpage;
TaskPagePrivate *priv;
gchar *summary;
tpage = TASK_PAGE (data);
priv = tpage->priv;
if (priv->updating)
return;
summary = gtk_editable_get_chars (editable, 0, -1);
comp_editor_page_notify_summary_changed (COMP_EDITOR_PAGE (tpage),
summary);
g_free (summary);
}
/* Callback used when the start or end date widgets change. We check that the
* start date < end date and we set the "all day task" button as appropriate.
*/
static void
date_changed_cb (EDateEdit *dedit, gpointer data)
{
TaskPage *tpage;
TaskPagePrivate *priv;
CompEditorPageDates dates;
gboolean date_set;
struct icaltimetype start_tt = icaltime_null_time();
struct icaltimetype due_tt = icaltime_null_time();
tpage = TASK_PAGE (data);
priv = tpage->priv;
if (priv->updating)
return;
date_set = e_date_edit_get_date (E_DATE_EDIT (priv->start_date),
&start_tt.year,
&start_tt.month,
&start_tt.day);
e_date_edit_get_time_of_day (E_DATE_EDIT (priv->start_date),
&start_tt.hour,
&start_tt.minute);
if (!date_set)
start_tt = icaltime_null_time ();
date_set = e_date_edit_get_date (E_DATE_EDIT (priv->due_date),
&due_tt.year,
&due_tt.month,
&due_tt.day);
e_date_edit_get_time_of_day (E_DATE_EDIT (priv->due_date),
&due_tt.hour,
&due_tt.minute);
if (!date_set)
due_tt = icaltime_null_time ();
dates.start = &start_tt;
dates.end = NULL;
dates.due = &due_tt;
dates.complete = NULL;
/* Notify upstream */
comp_editor_page_notify_dates_changed (COMP_EDITOR_PAGE (tpage),
&dates);
}
/* Callback used when the categories button is clicked; we must bring up the
* category list dialog.
*/
static void
categories_clicked_cb (GtkWidget *button, gpointer data)
{
TaskPage *tpage;
TaskPagePrivate *priv;
GtkWidget *entry;
tpage = TASK_PAGE (data);
priv = tpage->priv;
entry = priv->categories;
e_categories_config_open_dialog_for_entry (GTK_ENTRY (entry));
}
/* This is called when any field is changed; it notifies upstream. */
static void
field_changed_cb (GtkWidget *widget, gpointer data)
{
TaskPage *tpage;
TaskPagePrivate *priv;
tpage = TASK_PAGE (data);
priv = tpage->priv;
if (!priv->updating)
comp_editor_page_notify_changed (COMP_EDITOR_PAGE (tpage));
}
static void
complete_date_changed (TaskPage *tpage, gboolean complete)
{
TaskPagePrivate *priv;
CompEditorPageDates dates;
icaltimezone *zone;
struct icaltimetype completed_tt = icaltime_null_time();
priv = tpage->priv;
/* Get the current time in UTC. */
zone = icaltimezone_get_utc_timezone ();
completed_tt = icaltime_from_timet_with_zone (time (NULL), FALSE, zone);
completed_tt.is_utc = TRUE;
dates.start = NULL;
dates.end = NULL;
dates.due = NULL;
dates.complete = &completed_tt;
/* Notify upstream */
comp_editor_page_notify_dates_changed (COMP_EDITOR_PAGE (tpage),
&dates);
}
static void
status_changed (GtkMenu *menu, TaskPage *tpage)
{
TaskPagePrivate *priv;
icalproperty_status status;
priv = tpage->priv;
if (priv->updating)
return;
priv->updating = TRUE;
status = e_dialog_option_menu_get (priv->status, status_map);
if (status == ICAL_STATUS_NEEDSACTION) {
e_dialog_spin_set (priv->percent_complete, 0);
complete_date_changed (tpage, FALSE);
} else if (status == ICAL_STATUS_INPROCESS) {
e_dialog_spin_set (priv->percent_complete, 50);
complete_date_changed (tpage, FALSE);
} else if (status == ICAL_STATUS_COMPLETED) {
e_dialog_spin_set (priv->percent_complete, 100);
complete_date_changed (tpage, TRUE);
}
priv->updating = FALSE;
comp_editor_page_notify_changed (COMP_EDITOR_PAGE (tpage));
}
static void
percent_complete_changed (GtkAdjustment *adj, TaskPage *tpage)
{
TaskPagePrivate *priv;
gint percent;
icalproperty_status status;
gboolean complete;
priv = tpage->priv;
if (priv->updating)
return;
priv->updating = TRUE;
percent = e_dialog_spin_get_int (priv->percent_complete);
if (percent == 100) {
complete = TRUE;
status = ICAL_STATUS_COMPLETED;
} else {
complete = FALSE;
if (percent == 0)
status = ICAL_STATUS_NEEDSACTION;
else
status = ICAL_STATUS_INPROCESS;
}
e_dialog_option_menu_set (priv->status, status, status_map);
complete_date_changed (tpage, complete);
priv->updating = FALSE;
comp_editor_page_notify_changed (COMP_EDITOR_PAGE (tpage));
}
/* Hooks the widget signals */
static void
init_widgets (TaskPage *tpage)
{
TaskPagePrivate *priv;
priv = tpage->priv;
/* Make sure the EDateEdit widgets use our timezones to get the
current time. */
e_date_edit_set_get_time_callback (E_DATE_EDIT (priv->start_date),
(EDateEditGetTimeCallback) comp_editor_get_current_time,
tpage, NULL);
e_date_edit_set_get_time_callback (E_DATE_EDIT (priv->due_date),
(EDateEditGetTimeCallback) comp_editor_get_current_time,
tpage, NULL);
/* Summary */
gtk_signal_connect (GTK_OBJECT (priv->summary), "changed",
GTK_SIGNAL_FUNC (summary_changed_cb), tpage);
/* Dates */
gtk_signal_connect (GTK_OBJECT (priv->start_date), "changed",
GTK_SIGNAL_FUNC (date_changed_cb), tpage);
gtk_signal_connect (GTK_OBJECT (priv->due_date), "changed",
GTK_SIGNAL_FUNC (date_changed_cb), tpage);
gtk_signal_connect (GTK_OBJECT (priv->due_timezone), "changed",
GTK_SIGNAL_FUNC (field_changed_cb), tpage);
gtk_signal_connect (GTK_OBJECT (priv->start_timezone), "changed",
GTK_SIGNAL_FUNC (field_changed_cb), tpage);
/* Connect signals. The Status, Percent Complete & Date Completed
properties are closely related so whenever one changes we may need
to update the other 2. */
gtk_signal_connect (GTK_OBJECT (GTK_OPTION_MENU (priv->status)->menu),
"deactivate",
GTK_SIGNAL_FUNC (status_changed), tpage);
gtk_signal_connect (GTK_OBJECT (GTK_SPIN_BUTTON (priv->percent_complete)->adjustment),
"value_changed",
GTK_SIGNAL_FUNC (percent_complete_changed), tpage);
/* Classification */
gtk_signal_connect (GTK_OBJECT (priv->description), "changed",
GTK_SIGNAL_FUNC (field_changed_cb), tpage);
gtk_signal_connect (GTK_OBJECT (priv->classification_public),
"toggled",
GTK_SIGNAL_FUNC (field_changed_cb), tpage);
gtk_signal_connect (GTK_OBJECT (priv->classification_private),
"toggled",
GTK_SIGNAL_FUNC (field_changed_cb), tpage);
gtk_signal_connect (GTK_OBJECT (priv->classification_confidential),
"toggled",
GTK_SIGNAL_FUNC (field_changed_cb), tpage);
/* Connect the default signal handler to use to make sure the "changed"
field gets set whenever a field is changed. */
gtk_signal_connect (GTK_OBJECT (GTK_OPTION_MENU (priv->priority)->menu),
"deactivate",
GTK_SIGNAL_FUNC (field_changed_cb), tpage);
gtk_signal_connect (GTK_OBJECT (priv->description), "changed",
GTK_SIGNAL_FUNC (field_changed_cb), tpage);
gtk_signal_connect (GTK_OBJECT (priv->contacts), "changed",
GTK_SIGNAL_FUNC (field_changed_cb), tpage);
gtk_signal_connect (GTK_OBJECT (priv->categories), "changed",
GTK_SIGNAL_FUNC (field_changed_cb), tpage);
/* Button clicks */
gtk_signal_connect (GTK_OBJECT (priv->categories_btn), "clicked",
GTK_SIGNAL_FUNC (categories_clicked_cb), tpage);
/* FIXME: we do not support these fields yet, so we disable them */
gtk_widget_set_sensitive (priv->contacts_btn, FALSE);
gtk_widget_set_sensitive (priv->contacts, FALSE);
}
/**
* task_page_construct:
* @tpage: An task page.
*
* Constructs an task page by loading its Glade data.
*
* Return value: The same object as @tpage, or NULL if the widgets could not be
* created.
**/
TaskPage *
task_page_construct (TaskPage *tpage)
{
TaskPagePrivate *priv;
priv = tpage->priv;
priv->xml = glade_xml_new (EVOLUTION_GLADEDIR "/task-page.glade",
NULL);
if (!priv->xml) {
g_message ("task_page_construct(): "
"Could not load the Glade XML file!");
return NULL;
}
if (!get_widgets (tpage)) {
g_message ("task_page_construct(): "
"Could not find all widgets in the XML file!");
return NULL;
}
init_widgets (tpage);
return tpage;
}
/**
* task_page_new:
*
* Creates a new task page.
*
* Return value: A newly-created task page, or NULL if the page could
* not be created.
**/
TaskPage *
task_page_new (void)
{
TaskPage *tpage;
tpage = gtk_type_new (TYPE_TASK_PAGE);
if (!task_page_construct (tpage)) {
gtk_object_unref (GTK_OBJECT (tpage));
return NULL;
}
return tpage;
}
GtkWidget *task_page_create_date_edit (void);
GtkWidget *
task_page_create_date_edit (void)
{
GtkWidget *dedit;
dedit = comp_editor_new_date_edit (TRUE, TRUE);
e_date_edit_set_allow_no_date_set (E_DATE_EDIT (dedit), TRUE);
return dedit;
}
