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/*
* Copyright (C) 2025 The GNOME project contributors
*
* SPDX-License-Identifier: GPL-3.0-or-later
*
* Original Author: Peter Eisenmann <p3732@getgoogleoff.me>
*/
#include "nautilus-date-entry-row.h"
#include "nautilus-date-utilities.h"
#include <adwaita.h>
#include <glib.h>
#include <gtk/gtk.h>
struct _NautilusDateEntryRow
{
AdwEntryRow parent_instance;
GtkCalendar *calendar;
GtkPopover *popover;
GDateTime *date_time;
};
G_DEFINE_FINAL_TYPE (NautilusDateEntryRow, nautilus_date_entry_row, ADW_TYPE_ENTRY_ROW);
enum
{
PROP_DATE_TIME = 1,
NUM_PROPERTIES
};
static GParamSpec *props[NUM_PROPERTIES] = { NULL, };
static void
date_entry_row_set_date_time (NautilusDateEntryRow *self,
GDateTime *date_time,
gboolean update_entry)
{
g_autoptr (GDateTime) fallback = NULL;
if (date_time == NULL)
{
fallback = g_date_time_new_now_local ();
date_time = fallback;
}
if (!g_set_date_time (&self->date_time, date_time))
{
return;
}
gtk_calendar_set_date (self->calendar, self->date_time);
if (update_entry)
{
g_autofree gchar *date_string = g_date_time_format (self->date_time, "%x");
gtk_editable_set_text (GTK_EDITABLE (self), date_string);
}
g_object_notify_by_pspec (G_OBJECT (self), props[PROP_DATE_TIME]);
}
static void
text_changed (NautilusDateEntryRow *self)
{
const gchar *date_text = gtk_editable_get_text (GTK_EDITABLE (self));
g_autoptr (GDate) date = g_date_new ();
g_date_set_parse (date, date_text);
if (!g_date_valid (date))
{
gtk_widget_add_css_class (GTK_WIDGET (self), "warning");
g_clear_pointer (&self->date_time, g_date_time_unref);
return;
}
else
{
gtk_widget_remove_css_class (GTK_WIDGET (self), "warning");
g_autoptr (GDateTime) date_time = g_date_time_new_local (g_date_get_year (date),
g_date_get_month (date),
g_date_get_day (date),
0, 0, 0);
date_entry_row_set_date_time (self, date_time, FALSE);
}
}
static void
calendar_date_selected (NautilusDateEntryRow *self,
GtkCalendar *calendar)
{
g_autoptr (GDateTime) date_time =
g_date_time_new_local (gtk_calendar_get_year (calendar),
gtk_calendar_get_month (calendar) + 1,
gtk_calendar_get_day (calendar),
0, 0, 0);
date_entry_row_set_date_time (self, date_time, TRUE);
gtk_popover_popdown (self->popover);
}
/**
* Returns: a #GDateTime or NULL if no valid date time set
*/
GDateTime *
nautilus_date_entry_row_get_date_time (NautilusDateEntryRow *self)
{
g_return_val_if_fail (NAUTILUS_IS_DATE_ENTRY_ROW (self), NULL);
if (self->date_time != NULL)
{
g_date_time_ref (self->date_time);
}
return self->date_time;
}
void
nautilus_date_entry_row_set_date_time (NautilusDateEntryRow *self,
GDateTime *date_time)
{
g_return_if_fail (NAUTILUS_IS_DATE_ENTRY_ROW (self));
date_entry_row_set_date_time (self, date_time, TRUE);
}
static void
date_entry_row_set_property (GObject *object,
guint arg_id,
const GValue *value,
GParamSpec *pspec)
{
NautilusDateEntryRow *self = NAUTILUS_DATE_ENTRY_ROW (object);
switch (arg_id)
{
case PROP_DATE_TIME:
{
GDateTime *date_time = g_value_get_pointer (value);
date_entry_row_set_date_time (self, date_time, TRUE);
}
break;
default:
{
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, arg_id, pspec);
}
break;
}
}
static void
date_entry_row_get_property (GObject *object,
guint arg_id,
GValue *value,
GParamSpec *pspec)
{
NautilusDateEntryRow *self = NAUTILUS_DATE_ENTRY_ROW (object);
switch (arg_id)
{
case PROP_DATE_TIME:
{
if (self->date_time)
{
g_date_time_ref (self->date_time);
}
g_value_set_pointer (value, self->date_time);
}
break;
default:
{
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, arg_id, pspec);
}
break;
}
}
static void
nautilus_date_entry_row_init (NautilusDateEntryRow *self)
{
gtk_widget_init_template (GTK_WIDGET (self));
}
static void
date_entry_row_dispose (GObject *object)
{
NautilusDateEntryRow *self = NAUTILUS_DATE_ENTRY_ROW (object);
gtk_widget_dispose_template (GTK_WIDGET (object), NAUTILUS_TYPE_DATE_ENTRY_ROW);
g_clear_pointer (&self->date_time, g_date_time_unref);
G_OBJECT_CLASS (nautilus_date_entry_row_parent_class)->dispose (object);
}
static void
date_entry_row_finalize (GObject *object)
{
G_OBJECT_CLASS (nautilus_date_entry_row_parent_class)->finalize (object);
}
static void
nautilus_date_entry_row_class_init (NautilusDateEntryRowClass *klass)
{
GObjectClass *object_class = G_OBJECT_CLASS (klass);
object_class->dispose = date_entry_row_dispose;
object_class->finalize = date_entry_row_finalize;
object_class->get_property = date_entry_row_get_property;
object_class->set_property = date_entry_row_set_property;
props[PROP_DATE_TIME] =
g_param_spec_pointer ("date-time", "", "",
G_PARAM_READWRITE | G_PARAM_CONSTRUCT | G_PARAM_STATIC_STRINGS | G_PARAM_EXPLICIT_NOTIFY);
g_object_class_install_properties (object_class, NUM_PROPERTIES, props);
GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
gtk_widget_class_set_template_from_resource (widget_class,
"/org/gnome/nautilus/ui/nautilus-date-entry-row.ui");
gtk_widget_class_bind_template_child (widget_class, NautilusDateEntryRow, calendar);
gtk_widget_class_bind_template_child (widget_class, NautilusDateEntryRow, popover);
gtk_widget_class_bind_template_callback (widget_class, text_changed);
gtk_widget_class_bind_template_callback (widget_class, calendar_date_selected);
}
/**
* Creates a new #NautilusDateEntryRow which allows to select a date
* by either typing or selectiong one from a calendar popover. It
* provides a "date-time" property that can be listened to for changes.
*
* @initial: a #GDateTime to display initially
*/
NautilusDateEntryRow *
nautilus_date_entry_row_new (GDateTime *initial)
{
return g_object_new (NAUTILUS_TYPE_DATE_ENTRY_ROW,
"date-time", initial,
NULL);
}
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