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/*
* Copyright (C) 2023 The GNOME project contributors
*
* SPDX-License-Identifier: GPL-2.0-or-later
*/
#pragma once
#include <glib.h>
void
nautilus_date_setup_preferences (void);
char *
nautilus_date_to_str (GDateTime *timestamp,
gboolean use_short_format);
char *
nautilus_date_range_to_str (GPtrArray *date_range,
gboolean use_short_format);
char *
nautilus_date_preview_detailed_format (GDateTime *timestamp,
gboolean use_detailed);
/* TODO Upstreamed to GLib in 2.89.3. Remove once the minimum required glib
version is higher. */
#if !GLIB_CHECK_VERSION (2, 89, 3)
/**
* g_set_date_time: (skip)
* @date_time_pointer: (inout) (not optional) (nullable): a pointer to either
* a #GDateTime or `NULL`
* @new_date_time: (nullable): a #GDateTime to assign to @date_time_pointer
*
* Updates a pointer to a #GDateTime to @new_date_time, adjusts the ref-counts
* accordingly and returns whether @date_time_pointer was changed.
*
* If @new_date_time matches the previous date time, this function is a no-op.
* If @new_date_time is different, its ref-count will be increased and it will
* be assigned to @date_time_pointer.
* The previous date time pointed to by @date_time_pointer will have its
* ref-count decreased.
*
* @date_time_pointer must not be `NULL`, but can point to a `NULL` value.
*
* Returns: true if the value of @date_time_pointer changed, false otherwise
*/
static inline gboolean
g_set_date_time (GDateTime **date_time_pointer,
GDateTime *new_date_time)
{
GDateTime *old_date_time;
if (*date_time_pointer == new_date_time ||
(*date_time_pointer != NULL &&
new_date_time != NULL &&
g_date_time_compare (*date_time_pointer, new_date_time) == 0))
{
return FALSE;
}
if (new_date_time != NULL)
{
g_date_time_ref (new_date_time);
}
old_date_time = *date_time_pointer;
*date_time_pointer = new_date_time;
if (old_date_time != NULL)
{
g_date_time_unref (old_date_time);
}
return TRUE;
}
#endif
/* This is meant to be upstreamed to GLib, but live in-tree for now */
/**
* g_set_ptr_array: (skip)
* @ptr_array_pointer: (inout) (not optional) (nullable): a pointer to either
* a #GPtrArray or `NULL`
* @new_ptr_array: (nullable): a #GPtrArray to assign to @ptr_array_pointer
*
* Updates a pointer to a #GPtrArray to @new_ptr_array, adjusts the ref-counts
* accordingly and returns whether @ptr_array_pointer was changed.
*
* If @new_ptr_array matches the previous array, this function is a no-op.
* If @new_ptr_array is different, its ref-count will be increased and it will
* be assigned to @ptr_array_pointer.
* The previous array pointed to by @ptr_array_pointer will have its
* ref-count decreased.
*
* @ptr_array_pointer must not be `NULL`, but can point to a `NULL` value.
*
* Returns: true if the value of @ptr_array_pointer changed, false otherwise
*/
static inline gboolean
g_set_ptr_array (GPtrArray **ptr_array_pointer,
GPtrArray *new_ptr_array)
{
if (*ptr_array_pointer == new_ptr_array)
{
return FALSE;
}
if (new_ptr_array != NULL)
{
g_ptr_array_ref (new_ptr_array);
}
GPtrArray *old_ptr_array = *ptr_array_pointer;
*ptr_array_pointer = new_ptr_array;
if (old_ptr_array != NULL)
{
g_ptr_array_unref (old_ptr_array);
}
return TRUE;
}
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