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/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
/*
* GThumb
*
* Copyright (C) 2001-2008 Free Software Foundation, 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 Street #330, Boston, MA 02111-1307, USA.
*/
#ifndef _GLIB_UTILS_H
#define _GLIB_UTILS_H
#include <glib.h>
#include <glib-object.h>
#include <gio/gio.h>
#include "typedefs.h"
G_BEGIN_DECLS
#define GFILE_NAME_TYPE_ATTRIBUTES "standard::name,standard::type"
#define GFILE_DISPLAY_ATTRIBUTES "standard::display-name,standard::icon"
#define GFILE_BASIC_ATTRIBUTES GFILE_DISPLAY_ATTRIBUTES ",standard::name,standard::type"
#define DEFINE_STANDARD_ATTRIBUTES(a) ( \
"standard::type," \
"standard::is-hidden," \
"standard::is-backup," \
"standard::name," \
"standard::display-name," \
"standard::edit-name," \
"standard::icon," \
"standard::size," \
"thumbnail::path" \
"time::created," \
"time::created-usec," \
"time::modified," \
"time::modified-usec," \
"access::*" \
a)
#define GFILE_STANDARD_ATTRIBUTES (DEFINE_STANDARD_ATTRIBUTES(""))
#define GFILE_STANDARD_ATTRIBUTES_WITH_FAST_CONTENT_TYPE (DEFINE_STANDARD_ATTRIBUTES(",standard::fast-content-type"))
#define GFILE_STANDARD_ATTRIBUTES_WITH_CONTENT_TYPE (DEFINE_STANDARD_ATTRIBUTES(",standard::fast-content-type,standard::content-type"))
#define GNOME_COPIED_FILES (gdk_atom_intern_static_string ("x-special/gnome-copied-files"))
#define IROUND(x) ((int)floor(((double)x) + 0.5))
#define FLOAT_EQUAL(a,b) (fabs (a - b) < 1e-6)
#define ID_LENGTH 8
#define G_TYPE_OBJECT_LIST (g_object_list_get_type ())
#define G_TYPE_STRING_LIST (g_string_list_get_type ())
/* signals */
#define g_signal_handlers_disconnect_by_data(instance, data) \
g_signal_handlers_disconnect_matched ((instance), G_SIGNAL_MATCH_DATA, \
0, 0, NULL, NULL, (data))
#define g_signal_handlers_block_by_data(instance, data) \
g_signal_handlers_block_matched ((instance), G_SIGNAL_MATCH_DATA, \
0, 0, NULL, NULL, (data))
#define g_signal_handlers_unblock_by_data(instance, data) \
g_signal_handlers_unblock_matched ((instance), G_SIGNAL_MATCH_DATA, \
0, 0, NULL, NULL, (data))
/* gobject utils*/
gpointer _g_object_ref (gpointer object);
void _g_object_unref (gpointer object);
void _g_object_clear (gpointer object);
GList * _g_object_list_ref (GList *list);
void _g_object_list_unref (GList *list);
GType g_object_list_get_type (void);
GEnumValue * _g_enum_type_get_value (GType enum_type,
int value);
GEnumValue * _g_enum_type_get_value_by_nick (GType enum_type,
const char *nick);
/* idle callback */
typedef struct {
DataFunc func;
gpointer data;
} IdleCall;
IdleCall* idle_call_new (DataFunc func,
gpointer data);
void idle_call_free (IdleCall *call);
guint idle_call_exec (IdleCall *call,
gboolean use_idle_cb);
guint call_when_idle (DataFunc func,
gpointer data);
void object_ready_with_error (gpointer object,
ReadyCallback ready_func,
gpointer user_data,
GError *error);
void ready_with_error (ReadyFunc ready_func,
gpointer user_data,
GError *error);
/* debug */
void debug (const char *file,
int line,
const char *function,
const char *format,
...);
void performance (const char *file,
int line,
const char *function,
const char *format,
...);
#define DEBUG_INFO __FILE__, __LINE__, G_STRFUNC
/* GTimeVal utils */
int _g_time_val_cmp (GTimeVal *a,
GTimeVal *b);
void _g_time_val_reset (GTimeVal *time_);
gboolean _g_time_val_from_exif_date (const char *exif_date,
GTimeVal *time_);
char * _g_time_val_to_exif_date (GTimeVal *time_);
/* Bookmark file utils */
void _g_bookmark_file_clear (GBookmarkFile *bookmark);
void _g_bookmark_file_add_uri (GBookmarkFile *bookmark,
const char *uri);
void _g_bookmark_file_set_uris (GBookmarkFile *bookmark,
GList *uri_list);
/* String utils */
void _g_strset (char **s,
const char *value);
char * _g_strdup_with_max_size (const char *s,
int max_size);
char ** _g_get_template_from_text (const char *s_template);
char * _g_get_name_from_template (char **s_template,
int num);
char * _g_replace (const char *str,
const char *from_str,
const char *to_str);
char * _g_replace_pattern (const char *utf8_text,
gunichar pattern,
const char *value);
char * _g_utf8_replace (const char *string,
const char *pattern,
const char *replacement);
char * _g_utf8_strndup (const char *str,
gsize n);
char ** _g_utf8_strsplit (const char *string,
const char *delimiter,
int max_tokens);
char * _g_utf8_strstrip (const char *str);
gboolean _g_utf8_all_spaces (const char *utf8_string);
char * _g_utf8_remove_extension (const char *str);
GList * _g_list_insert_list_before (GList *list1,
GList *sibling,
GList *list2);
const char * get_static_string (const char *s);
char * _g_rand_string (int len);
int _g_strv_find (char **v,
const char *s);
char * _g_str_remove_suffix (const char *s,
const char *suffix);
/* Regexp utils */
GRegex ** get_regexps_from_pattern (const char *pattern_string,
GRegexCompileFlags compile_options);
gboolean string_matches_regexps (GRegex **regexps,
const char *string,
GRegexMatchFlags match_options);
void free_regexps (GRegex **regexps);
/* URI utils */
const char * get_home_uri (void);
const char * get_desktop_uri (void);
int uricmp (const char *uri1,
const char *uri2);
gboolean same_uri (const char *uri1,
const char *uri2);
void _g_string_list_free (GList *string_list);
GList * _g_string_list_dup (GList *string_list);
GType g_string_list_get_type (void);
GList * get_file_list_from_url_list (char *url_list);
const char * _g_uri_get_basename (const char *uri);
const char * _g_uri_get_file_extension (const char *uri);
gboolean _g_uri_is_file (const char *uri);
gboolean _g_uri_is_dir (const char *uri);
gboolean _g_uri_parent_of_uri (const char *dir,
const char *file);
char * _g_uri_get_parent (const char *uri);
char * _g_uri_remove_extension (const char *uri);
char * _g_build_uri (const char *base,
...);
/* GIO utils */
gboolean _g_file_equal (GFile *file1,
GFile *file2);
char * _g_file_get_display_name (GFile *file);
GFileType _g_file_get_standard_type (GFile *file);
GFile * _g_file_get_destination (GFile *source,
GFile *source_base,
GFile *destination_folder);
GFile * _g_file_get_child (GFile *file,
...);
GIcon * _g_file_get_icon (GFile *file);
GList * _g_file_list_dup (GList *l);
void _g_file_list_free (GList *l);
GList * _g_file_list_new_from_uri_list (GList *uris);
GList * _g_file_list_new_from_uriv (char **uris);
GList * _g_file_list_find_file (GList *l,
GFile *file);
const char* _g_file_get_mime_type (GFile *file,
gboolean fast_file_type);
void _g_file_get_modification_time (GFile *file,
GTimeVal *result);
time_t _g_file_get_mtime (GFile *file);
int _g_file_cmp_uris (GFile *a,
GFile *b);
int _g_file_cmp_modification_time (GFile *a,
GFile *b);
goffset _g_file_get_size (GFile *info);
GFile * _g_file_resolve_all_symlinks (GFile *file,
GError **error);
GFile * _g_file_append_prefix (GFile *file,
const char *prefix);
GFile * _g_file_append_path (GFile *file,
const char *path);
gboolean _g_file_attributes_matches (const char *attributes,
const char *mask);
void _g_file_info_swap_attributes (GFileInfo *info,
const char *attr1,
const char *attr2);
gboolean _g_mime_type_is_image (const char *mime_type);
gboolean _g_mime_type_is_video (const char *mime_type);
gboolean _g_mime_type_is_audio (const char *mime_type);
gboolean _g_volume_equal (GVolume *v1,
GVolume *v2);
gboolean _g_drive_equal (GDrive *d1,
GDrive *d2);
char * _g_make_temp_directory (void);
/* Other */
char * _g_format_duration_for_display (gint64 msecs);
G_END_DECLS
#endif /* _GLIB_UTILS_H */
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