| File: | ctk/ctkrecentmanager.c |
| Warning: | line 2311, column 18 This statement is never executed |
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| 1 | /* CTK - The GIMP Toolkit |
| 2 | * ctkrecentmanager.c: a manager for the recently used resources |
| 3 | * |
| 4 | * Copyright (C) 2006 Emmanuele Bassi |
| 5 | * |
| 6 | * This library is free software; you can redistribute it and/or |
| 7 | * modify it under the terms of the GNU Library General Public |
| 8 | * License as published by the Free Software Foundation; either |
| 9 | * version 2 of the License, or (at your option) any later version. |
| 10 | * |
| 11 | * This library is distributed in the hope that it will be useful, |
| 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 14 | * Library General Public License for more details. |
| 15 | * |
| 16 | * You should have received a copy of the GNU Library General Public |
| 17 | * License along with this library. If not, see <http://www.gnu.org/licenses/>. |
| 18 | */ |
| 19 | |
| 20 | /** |
| 21 | * SECTION:ctkrecentmanager |
| 22 | * @Title: CtkRecentManager |
| 23 | * @short_description: Managing recently used files |
| 24 | * @See_Also: #GBookmarkFile, #CtkSettings, #CtkRecentChooser |
| 25 | * |
| 26 | * #CtkRecentManager provides a facility for adding, removing and |
| 27 | * looking up recently used files. Each recently used file is |
| 28 | * identified by its URI, and has meta-data associated to it, like |
| 29 | * the names and command lines of the applications that have |
| 30 | * registered it, the number of time each application has registered |
| 31 | * the same file, the mime type of the file and whether the file |
| 32 | * should be displayed only by the applications that have |
| 33 | * registered it. |
| 34 | * |
| 35 | * The recently used files list is per user. |
| 36 | * |
| 37 | * The #CtkRecentManager acts like a database of all the recently |
| 38 | * used files. You can create new #CtkRecentManager objects, but |
| 39 | * it is more efficient to use the default manager created by CTK+. |
| 40 | * |
| 41 | * Adding a new recently used file is as simple as: |
| 42 | * |
| 43 | * |[<!-- language="C" --> |
| 44 | * CtkRecentManager *manager; |
| 45 | * |
| 46 | * manager = ctk_recent_manager_get_default (); |
| 47 | * ctk_recent_manager_add_item (manager, file_uri); |
| 48 | * ]| |
| 49 | * |
| 50 | * The #CtkRecentManager will try to gather all the needed information |
| 51 | * from the file itself through GIO. |
| 52 | * |
| 53 | * Looking up the meta-data associated with a recently used file |
| 54 | * given its URI requires calling ctk_recent_manager_lookup_item(): |
| 55 | * |
| 56 | * |[<!-- language="C" --> |
| 57 | * CtkRecentManager *manager; |
| 58 | * CtkRecentInfo *info; |
| 59 | * GError *error = NULL; |
| 60 | * |
| 61 | * manager = ctk_recent_manager_get_default (); |
| 62 | * info = ctk_recent_manager_lookup_item (manager, file_uri, &error); |
| 63 | * if (error) |
| 64 | * { |
| 65 | * g_warning ("Could not find the file: %s", error->message); |
| 66 | * g_error_free (error); |
| 67 | * } |
| 68 | * else |
| 69 | * { |
| 70 | * // Use the info object |
| 71 | * ctk_recent_info_unref (info); |
| 72 | * } |
| 73 | * ]| |
| 74 | * |
| 75 | * In order to retrieve the list of recently used files, you can use |
| 76 | * ctk_recent_manager_get_items(), which returns a list of #CtkRecentInfo-structs. |
| 77 | * |
| 78 | * A #CtkRecentManager is the model used to populate the contents of |
| 79 | * one, or more #CtkRecentChooser implementations. |
| 80 | * |
| 81 | * Note that the maximum age of the recently used files list is |
| 82 | * controllable through the #CtkSettings:ctk-recent-files-max-age |
| 83 | * property. |
| 84 | * |
| 85 | * Recently used files are supported since CTK+ 2.10. |
| 86 | */ |
| 87 | |
| 88 | #include "config.h" |
| 89 | |
| 90 | #include <sys/types.h> |
| 91 | #include <sys/stat.h> |
| 92 | #ifdef HAVE_UNISTD_H1 |
| 93 | #include <unistd.h> |
| 94 | #endif |
| 95 | #include <errno(*__errno_location ()).h> |
| 96 | #include <string.h> |
| 97 | #include <stdlib.h> |
| 98 | #include <glib.h> |
| 99 | #include <glib/gstdio.h> |
| 100 | #include <gio/gio.h> |
| 101 | |
| 102 | #include "ctkrecentmanager.h" |
| 103 | #include "ctkintl.h" |
| 104 | #include "ctksettings.h" |
| 105 | #include "ctkicontheme.h" |
| 106 | #include "ctktypebuiltins.h" |
| 107 | #include "ctkprivate.h" |
| 108 | #include "ctkmarshalers.h" |
| 109 | |
| 110 | /* the file where we store the recently used items */ |
| 111 | #define CTK_RECENTLY_USED_FILE"recently-used.xbel" "recently-used.xbel" |
| 112 | |
| 113 | /* return all items by default */ |
| 114 | #define DEFAULT_LIMIT-1 -1 |
| 115 | |
| 116 | /* limit the size of the list */ |
| 117 | #define MAX_LIST_SIZE1000 1000 |
| 118 | |
| 119 | /* keep in sync with xdgmime */ |
| 120 | #define CTK_RECENT_DEFAULT_MIME"application/octet-stream" "application/octet-stream" |
| 121 | |
| 122 | typedef struct |
| 123 | { |
| 124 | gchar *name; |
| 125 | gchar *exec; |
| 126 | |
| 127 | guint count; |
| 128 | |
| 129 | GDateTime *stamp; |
| 130 | } RecentAppInfo; |
| 131 | |
| 132 | /** |
| 133 | * CtkRecentInfo: |
| 134 | * |
| 135 | * #CtkRecentInfo-struct contains private data only, and should |
| 136 | * be accessed using the provided API. |
| 137 | * |
| 138 | * #CtkRecentInfo constains all the meta-data |
| 139 | * associated with an entry in the recently used files list. |
| 140 | * |
| 141 | * Since: 2.10 |
| 142 | */ |
| 143 | struct _CtkRecentInfo |
| 144 | { |
| 145 | gchar *uri; |
| 146 | |
| 147 | gchar *display_name; |
| 148 | gchar *description; |
| 149 | |
| 150 | GDateTime *added; |
| 151 | GDateTime *modified; |
| 152 | GDateTime *visited; |
| 153 | |
| 154 | gchar *mime_type; |
| 155 | |
| 156 | RecentAppInfo *applications; |
| 157 | int n_applications; |
| 158 | GHashTable *apps_lookup; |
| 159 | |
| 160 | char **groups; |
| 161 | int n_groups; |
| 162 | |
| 163 | gboolean is_private; |
| 164 | |
| 165 | GdkPixbuf *icon; |
| 166 | |
| 167 | gint ref_count; |
| 168 | }; |
| 169 | |
| 170 | struct _CtkRecentManagerPrivate |
| 171 | { |
| 172 | gchar *filename; |
| 173 | |
| 174 | guint is_dirty : 1; |
| 175 | |
| 176 | gint size; |
| 177 | |
| 178 | GBookmarkFile *recent_items; |
| 179 | |
| 180 | GFileMonitor *monitor; |
| 181 | |
| 182 | guint changed_timeout; |
| 183 | guint changed_age; |
| 184 | }; |
| 185 | |
| 186 | enum |
| 187 | { |
| 188 | PROP_0, |
| 189 | |
| 190 | PROP_FILENAME, |
| 191 | PROP_LIMIT, |
| 192 | PROP_SIZE |
| 193 | }; |
| 194 | |
| 195 | static void ctk_recent_manager_dispose (GObject *object); |
| 196 | static void ctk_recent_manager_finalize (GObject *object); |
| 197 | static void ctk_recent_manager_set_property (GObject *object, |
| 198 | guint prop_id, |
| 199 | const GValue *value, |
| 200 | GParamSpec *pspec); |
| 201 | static void ctk_recent_manager_get_property (GObject *object, |
| 202 | guint prop_id, |
| 203 | GValue *value, |
| 204 | GParamSpec *pspec); |
| 205 | static void ctk_recent_manager_add_item_query_info (GObject *source_object, |
| 206 | GAsyncResult *res, |
| 207 | gpointer user_data); |
| 208 | static void ctk_recent_manager_monitor_changed (GFileMonitor *monitor, |
| 209 | GFile *file, |
| 210 | GFile *other_file, |
| 211 | GFileMonitorEvent event_type, |
| 212 | gpointer user_data); |
| 213 | static void ctk_recent_manager_changed (CtkRecentManager *manager); |
| 214 | static void ctk_recent_manager_real_changed (CtkRecentManager *manager); |
| 215 | static void ctk_recent_manager_set_filename (CtkRecentManager *manager, |
| 216 | const gchar *filename); |
| 217 | static void ctk_recent_manager_clamp_to_age (CtkRecentManager *manager, |
| 218 | gint age); |
| 219 | static void ctk_recent_manager_clamp_to_size (CtkRecentManager *manager, |
| 220 | const gint size); |
| 221 | |
| 222 | static void ctk_recent_manager_enabled_changed (CtkRecentManager *manager); |
| 223 | |
| 224 | |
| 225 | static void build_recent_items_list (CtkRecentManager *manager); |
| 226 | static void purge_recent_items_list (CtkRecentManager *manager, |
| 227 | GError **error); |
| 228 | |
| 229 | static CtkRecentInfo *ctk_recent_info_new (const gchar *uri); |
| 230 | static void ctk_recent_info_free (CtkRecentInfo *recent_info); |
| 231 | |
| 232 | static guint signal_changed = 0; |
| 233 | |
| 234 | static CtkRecentManager *recent_manager_singleton = NULL((void*)0); |
| 235 | |
| 236 | G_DEFINE_TYPE_WITH_PRIVATE (CtkRecentManager, ctk_recent_manager, G_TYPE_OBJECT)static void ctk_recent_manager_init (CtkRecentManager *self); static void ctk_recent_manager_class_init (CtkRecentManagerClass *klass); static GType ctk_recent_manager_get_type_once (void ); static gpointer ctk_recent_manager_parent_class = ((void*) 0); static gint CtkRecentManager_private_offset; static void ctk_recent_manager_class_intern_init (gpointer klass) { ctk_recent_manager_parent_class = g_type_class_peek_parent (klass); if (CtkRecentManager_private_offset != 0) g_type_class_adjust_private_offset (klass, &CtkRecentManager_private_offset); ctk_recent_manager_class_init ((CtkRecentManagerClass*) klass); } __attribute__ ((__unused__ )) static inline gpointer ctk_recent_manager_get_instance_private (CtkRecentManager *self) { return (((gpointer) ((guint8*) (self ) + (glong) (CtkRecentManager_private_offset)))); } GType ctk_recent_manager_get_type (void) { static GType static_g_define_type_id = 0; if ((__extension__ ({ _Static_assert (sizeof *(&static_g_define_type_id) == sizeof (gpointer), "Expression evaluates to false"); (void) ( 0 ? (gpointer) * (&static_g_define_type_id) : ((void*)0)) ; (!(__extension__ ({ _Static_assert (sizeof *(&static_g_define_type_id ) == sizeof (gpointer), "Expression evaluates to false"); __typeof__ (*(&static_g_define_type_id)) gapg_temp_newval; __typeof__ ((&static_g_define_type_id)) gapg_temp_atomic = (&static_g_define_type_id ); __atomic_load (gapg_temp_atomic, &gapg_temp_newval, 5) ; gapg_temp_newval; })) && g_once_init_enter_pointer ( &static_g_define_type_id)); })) ) { GType g_define_type_id = ctk_recent_manager_get_type_once (); (__extension__ ({ _Static_assert (sizeof *(&static_g_define_type_id) == sizeof (gpointer) , "Expression evaluates to false"); 0 ? (void) (*(&static_g_define_type_id ) = (g_define_type_id)) : (void) 0; g_once_init_leave_pointer ((&static_g_define_type_id), (gpointer) (guintptr) (g_define_type_id )); })) ; } return static_g_define_type_id; } __attribute__ ( (__noinline__)) static GType ctk_recent_manager_get_type_once (void) { GType g_define_type_id = g_type_register_static_simple (((GType) ((20) << (2))), g_intern_static_string ("CtkRecentManager" ), sizeof (CtkRecentManagerClass), (GClassInitFunc)(void (*)( void)) ctk_recent_manager_class_intern_init, sizeof (CtkRecentManager ), (GInstanceInitFunc)(void (*)(void)) ctk_recent_manager_init , (GTypeFlags) 0); { {{ CtkRecentManager_private_offset = g_type_add_instance_private (g_define_type_id, sizeof (CtkRecentManagerPrivate)); };} } return g_define_type_id; } |
| 237 | |
| 238 | /* Test of haystack has the needle prefix, comparing case |
| 239 | * insensitive. haystack may be UTF-8, but needle must |
| 240 | * contain only lowercase ascii. |
| 241 | */ |
| 242 | static gboolean |
| 243 | has_case_prefix (const gchar *haystack, |
| 244 | const gchar *needle) |
| 245 | { |
| 246 | const gchar *h, *n; |
| 247 | |
| 248 | /* Eat one character at a time. */ |
| 249 | h = haystack; |
| 250 | n = needle; |
| 251 | |
| 252 | while (*n && *h && *n == g_ascii_tolower (*h)) |
| 253 | { |
| 254 | n++; |
| 255 | h++; |
| 256 | } |
| 257 | |
| 258 | return *n == '\0'; |
| 259 | } |
| 260 | |
| 261 | GQuark |
| 262 | ctk_recent_manager_error_quark (void) |
| 263 | { |
| 264 | return g_quark_from_static_string ("ctk-recent-manager-error-quark"); |
| 265 | } |
| 266 | |
| 267 | static void |
| 268 | ctk_recent_manager_class_init (CtkRecentManagerClass *klass) |
| 269 | { |
| 270 | GObjectClass *gobject_class = G_OBJECT_CLASS (klass)((((GObjectClass*) (void *) g_type_check_class_cast ((GTypeClass *) ((klass)), (((GType) ((20) << (2)))))))); |
| 271 | |
| 272 | gobject_class->set_property = ctk_recent_manager_set_property; |
| 273 | gobject_class->get_property = ctk_recent_manager_get_property; |
| 274 | gobject_class->dispose = ctk_recent_manager_dispose; |
| 275 | gobject_class->finalize = ctk_recent_manager_finalize; |
| 276 | |
| 277 | /** |
| 278 | * CtkRecentManager:filename: |
| 279 | * |
| 280 | * The full path to the file to be used to store and read the |
| 281 | * recently used resources list |
| 282 | * |
| 283 | * Since: 2.10 |
| 284 | */ |
| 285 | g_object_class_install_property (gobject_class, |
| 286 | PROP_FILENAME, |
| 287 | g_param_spec_string ("filename", |
| 288 | P_("Filename")g_dgettext("ctk30" "-properties","Filename"), |
| 289 | P_("The full path to the file to be used to store and read the list")g_dgettext("ctk30" "-properties","The full path to the file to be used to store and read the list" ), |
| 290 | NULL((void*)0), |
| 291 | (G_PARAM_CONSTRUCT_ONLY | G_PARAM_READWRITE))); |
| 292 | |
| 293 | /** |
| 294 | * CtkRecentManager:size: |
| 295 | * |
| 296 | * The size of the recently used resources list. |
| 297 | * |
| 298 | * Since: 2.10 |
| 299 | */ |
| 300 | g_object_class_install_property (gobject_class, |
| 301 | PROP_SIZE, |
| 302 | g_param_spec_int ("size", |
| 303 | P_("Size")g_dgettext("ctk30" "-properties","Size"), |
| 304 | P_("The size of the recently used resources list")g_dgettext("ctk30" "-properties","The size of the recently used resources list" ), |
| 305 | -1, |
| 306 | G_MAXINT2147483647, |
| 307 | 0, |
| 308 | G_PARAM_READABLE)); |
| 309 | |
| 310 | /** |
| 311 | * CtkRecentManager::changed: |
| 312 | * @recent_manager: the recent manager |
| 313 | * |
| 314 | * Emitted when the current recently used resources manager changes |
| 315 | * its contents, either by calling ctk_recent_manager_add_item() or |
| 316 | * by another application. |
| 317 | * |
| 318 | * Since: 2.10 |
| 319 | */ |
| 320 | signal_changed = |
| 321 | g_signal_new (I_("changed")g_intern_static_string ("changed"), |
| 322 | G_TYPE_FROM_CLASS (klass)(((GTypeClass*) (klass))->g_type), |
| 323 | G_SIGNAL_RUN_FIRST, |
| 324 | G_STRUCT_OFFSET (CtkRecentManagerClass, changed)((glong) __builtin_offsetof(CtkRecentManagerClass, changed)), |
| 325 | NULL((void*)0), NULL((void*)0), |
| 326 | NULL((void*)0), |
| 327 | G_TYPE_NONE((GType) ((1) << (2))), 0); |
| 328 | |
| 329 | klass->changed = ctk_recent_manager_real_changed; |
| 330 | } |
| 331 | |
| 332 | static void |
| 333 | ctk_recent_manager_init (CtkRecentManager *manager) |
| 334 | { |
| 335 | CtkRecentManagerPrivate *priv; |
| 336 | CtkSettings *settings; |
| 337 | |
| 338 | manager->priv = ctk_recent_manager_get_instance_private (manager); |
| 339 | priv = manager->priv; |
| 340 | |
| 341 | priv->size = 0; |
| 342 | priv->filename = NULL((void*)0); |
| 343 | |
| 344 | settings = ctk_settings_get_default (); |
| 345 | if (settings) |
| 346 | g_signal_connect_swapped (settings, "notify::ctk-recent-files-enabled",g_signal_connect_data ((settings), ("notify::ctk-recent-files-enabled" ), (((GCallback) (ctk_recent_manager_enabled_changed))), (manager ), ((void*)0), G_CONNECT_SWAPPED) |
| 347 | G_CALLBACK (ctk_recent_manager_enabled_changed), manager)g_signal_connect_data ((settings), ("notify::ctk-recent-files-enabled" ), (((GCallback) (ctk_recent_manager_enabled_changed))), (manager ), ((void*)0), G_CONNECT_SWAPPED); |
| 348 | } |
| 349 | |
| 350 | static void |
| 351 | ctk_recent_manager_set_property (GObject *object, |
| 352 | guint prop_id, |
| 353 | const GValue *value, |
| 354 | GParamSpec *pspec) |
| 355 | { |
| 356 | CtkRecentManager *recent_manager = CTK_RECENT_MANAGER (object)((((CtkRecentManager*) (void *) g_type_check_instance_cast (( GTypeInstance*) ((object)), ((ctk_recent_manager_get_type ()) ))))); |
| 357 | |
| 358 | switch (prop_id) |
| 359 | { |
| 360 | case PROP_FILENAME: |
| 361 | ctk_recent_manager_set_filename (recent_manager, g_value_get_string (value)); |
| 362 | break; |
| 363 | default: |
| 364 | G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec)do { GObject *_glib__object = (GObject*) ((object)); GParamSpec *_glib__pspec = (GParamSpec*) ((pspec)); guint _glib__property_id = ((prop_id)); g_warning ("%s:%d: invalid %s id %u for \"%s\" of type '%s' in '%s'" , "ctkrecentmanager.c", 364, ("property"), _glib__property_id , _glib__pspec->name, g_type_name ((((((GTypeClass*) (((GTypeInstance *) (_glib__pspec))->g_class))->g_type)))), (g_type_name ((((((GTypeClass*) (((GTypeInstance*) (_glib__object))->g_class ))->g_type)))))); } while (0); |
| 365 | break; |
| 366 | } |
| 367 | } |
| 368 | |
| 369 | static void |
| 370 | ctk_recent_manager_get_property (GObject *object, |
| 371 | guint prop_id, |
| 372 | GValue *value, |
| 373 | GParamSpec *pspec) |
| 374 | { |
| 375 | CtkRecentManager *recent_manager = CTK_RECENT_MANAGER (object)((((CtkRecentManager*) (void *) g_type_check_instance_cast (( GTypeInstance*) ((object)), ((ctk_recent_manager_get_type ()) ))))); |
| 376 | |
| 377 | switch (prop_id) |
| 378 | { |
| 379 | case PROP_FILENAME: |
| 380 | g_value_set_string (value, recent_manager->priv->filename); |
| 381 | break; |
| 382 | case PROP_SIZE: |
| 383 | g_value_set_int (value, recent_manager->priv->size); |
| 384 | break; |
| 385 | default: |
| 386 | G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec)do { GObject *_glib__object = (GObject*) ((object)); GParamSpec *_glib__pspec = (GParamSpec*) ((pspec)); guint _glib__property_id = ((prop_id)); g_warning ("%s:%d: invalid %s id %u for \"%s\" of type '%s' in '%s'" , "ctkrecentmanager.c", 386, ("property"), _glib__property_id , _glib__pspec->name, g_type_name ((((((GTypeClass*) (((GTypeInstance *) (_glib__pspec))->g_class))->g_type)))), (g_type_name ((((((GTypeClass*) (((GTypeInstance*) (_glib__object))->g_class ))->g_type)))))); } while (0); |
| 387 | break; |
| 388 | } |
| 389 | } |
| 390 | |
| 391 | static void |
| 392 | ctk_recent_manager_finalize (GObject *object) |
| 393 | { |
| 394 | CtkRecentManager *manager = CTK_RECENT_MANAGER (object)((((CtkRecentManager*) (void *) g_type_check_instance_cast (( GTypeInstance*) ((object)), ((ctk_recent_manager_get_type ()) ))))); |
| 395 | CtkRecentManagerPrivate *priv = manager->priv; |
| 396 | |
| 397 | g_free (priv->filename); |
| 398 | |
| 399 | if (priv->recent_items != NULL((void*)0)) |
| 400 | g_bookmark_file_free (priv->recent_items); |
| 401 | |
| 402 | G_OBJECT_CLASS (ctk_recent_manager_parent_class)((((GObjectClass*) (void *) g_type_check_class_cast ((GTypeClass *) ((ctk_recent_manager_parent_class)), (((GType) ((20) << (2))))))))->finalize (object); |
| 403 | } |
| 404 | |
| 405 | static void |
| 406 | ctk_recent_manager_dispose (GObject *gobject) |
| 407 | { |
| 408 | CtkRecentManager *manager = CTK_RECENT_MANAGER (gobject)((((CtkRecentManager*) (void *) g_type_check_instance_cast (( GTypeInstance*) ((gobject)), ((ctk_recent_manager_get_type () )))))); |
| 409 | CtkRecentManagerPrivate *priv = manager->priv; |
| 410 | |
| 411 | if (priv->monitor != NULL((void*)0)) |
| 412 | { |
| 413 | g_signal_handlers_disconnect_by_func (priv->monitor,g_signal_handlers_disconnect_matched ((priv->monitor), (GSignalMatchType ) (G_SIGNAL_MATCH_FUNC | G_SIGNAL_MATCH_DATA), 0, 0, ((void*) 0), (((GCallback) (ctk_recent_manager_monitor_changed))), (manager )) |
| 414 | G_CALLBACK (ctk_recent_manager_monitor_changed),g_signal_handlers_disconnect_matched ((priv->monitor), (GSignalMatchType ) (G_SIGNAL_MATCH_FUNC | G_SIGNAL_MATCH_DATA), 0, 0, ((void*) 0), (((GCallback) (ctk_recent_manager_monitor_changed))), (manager )) |
| 415 | manager)g_signal_handlers_disconnect_matched ((priv->monitor), (GSignalMatchType ) (G_SIGNAL_MATCH_FUNC | G_SIGNAL_MATCH_DATA), 0, 0, ((void*) 0), (((GCallback) (ctk_recent_manager_monitor_changed))), (manager )); |
| 416 | g_object_unref (priv->monitor); |
| 417 | priv->monitor = NULL((void*)0); |
| 418 | } |
| 419 | |
| 420 | if (priv->changed_timeout != 0) |
| 421 | { |
| 422 | g_source_remove (priv->changed_timeout); |
| 423 | priv->changed_timeout = 0; |
| 424 | priv->changed_age = 0; |
| 425 | } |
| 426 | |
| 427 | if (priv->is_dirty) |
| 428 | { |
| 429 | g_object_ref (manager)((__typeof__ (manager)) (g_object_ref) (manager)); |
| 430 | g_signal_emit (manager, signal_changed, 0); |
| 431 | g_object_unref (manager); |
| 432 | } |
| 433 | |
| 434 | G_OBJECT_CLASS (ctk_recent_manager_parent_class)((((GObjectClass*) (void *) g_type_check_class_cast ((GTypeClass *) ((ctk_recent_manager_parent_class)), (((GType) ((20) << (2))))))))->dispose (gobject); |
| 435 | } |
| 436 | |
| 437 | static void |
| 438 | ctk_recent_manager_enabled_changed (CtkRecentManager *manager) |
| 439 | { |
| 440 | manager->priv->is_dirty = TRUE(!(0)); |
| 441 | ctk_recent_manager_changed (manager); |
| 442 | } |
| 443 | |
| 444 | static void |
| 445 | ctk_recent_manager_real_changed (CtkRecentManager *manager) |
| 446 | { |
| 447 | CtkRecentManagerPrivate *priv = manager->priv; |
| 448 | |
| 449 | g_object_freeze_notify (G_OBJECT (manager)((((GObject*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((manager)), (((GType) ((20) << (2))))))))); |
| 450 | |
| 451 | if (priv->is_dirty) |
| 452 | { |
| 453 | GError *write_error; |
| 454 | |
| 455 | /* we are marked as dirty, so we dump the content of our |
| 456 | * recently used items list |
| 457 | */ |
| 458 | if (!priv->recent_items) |
| 459 | { |
| 460 | /* if no container object has been defined, we create a new |
| 461 | * empty container, and dump it |
| 462 | */ |
| 463 | priv->recent_items = g_bookmark_file_new (); |
| 464 | priv->size = 0; |
| 465 | } |
| 466 | else |
| 467 | { |
| 468 | CtkSettings *settings; |
| 469 | gint age; |
| 470 | gint max_size = MAX_LIST_SIZE1000; |
| 471 | gboolean enabled; |
| 472 | |
| 473 | settings = ctk_settings_get_default (); |
| 474 | if (settings) |
| 475 | g_object_get (G_OBJECT (settings)((((GObject*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((settings)), (((GType) ((20) << (2)))))))), |
| 476 | "ctk-recent-files-max-age", &age, |
| 477 | "ctk-recent-files-enabled", &enabled, |
| 478 | NULL((void*)0)); |
| 479 | else |
| 480 | { |
| 481 | age = 30; |
| 482 | enabled = TRUE(!(0)); |
| 483 | } |
| 484 | |
| 485 | if (age == 0 || max_size == 0 || !enabled) |
| 486 | { |
| 487 | g_bookmark_file_free (priv->recent_items); |
| 488 | priv->recent_items = g_bookmark_file_new (); |
| 489 | priv->size = 0; |
| 490 | } |
| 491 | else |
| 492 | { |
| 493 | if (age > 0) |
| 494 | ctk_recent_manager_clamp_to_age (manager, age); |
| 495 | if (max_size > 0) |
| 496 | ctk_recent_manager_clamp_to_size (manager, max_size); |
| 497 | } |
| 498 | } |
| 499 | |
| 500 | if (priv->filename != NULL((void*)0)) |
| 501 | { |
| 502 | write_error = NULL((void*)0); |
| 503 | g_bookmark_file_to_file (priv->recent_items, priv->filename, &write_error); |
| 504 | if (write_error) |
| 505 | { |
| 506 | gchar *utf8 = g_filename_to_utf8 (priv->filename, -1, NULL((void*)0), NULL((void*)0), NULL((void*)0)); |
| 507 | g_warning ("Attempting to store changes into '%s', but failed: %s", |
| 508 | utf8 ? utf8 : "(invalid filename)", |
| 509 | write_error->message); |
| 510 | g_free (utf8); |
| 511 | g_error_free (write_error); |
| 512 | } |
| 513 | |
| 514 | if (g_chmodchmod (priv->filename, 0600) < 0) |
| 515 | { |
| 516 | gchar *utf8 = g_filename_to_utf8 (priv->filename, -1, NULL((void*)0), NULL((void*)0), NULL((void*)0)); |
| 517 | g_warning ("Attempting to set the permissions of '%s', but failed: %s", |
| 518 | utf8 ? utf8 : "(invalid filename)", |
| 519 | g_strerror (errno(*__errno_location ()))); |
| 520 | g_free (utf8); |
| 521 | } |
| 522 | } |
| 523 | |
| 524 | /* mark us as clean */ |
| 525 | priv->is_dirty = FALSE(0); |
| 526 | } |
| 527 | else |
| 528 | { |
| 529 | /* we are not marked as dirty, so we have been called |
| 530 | * because the recently used resources file has been |
| 531 | * changed (and not from us). |
| 532 | */ |
| 533 | build_recent_items_list (manager); |
| 534 | } |
| 535 | |
| 536 | g_object_thaw_notify (G_OBJECT (manager)((((GObject*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((manager)), (((GType) ((20) << (2))))))))); |
| 537 | } |
| 538 | |
| 539 | static void |
| 540 | ctk_recent_manager_monitor_changed (GFileMonitor *monitor G_GNUC_UNUSED__attribute__ ((__unused__)), |
| 541 | GFile *file G_GNUC_UNUSED__attribute__ ((__unused__)), |
| 542 | GFile *other_file G_GNUC_UNUSED__attribute__ ((__unused__)), |
| 543 | GFileMonitorEvent event_type, |
| 544 | gpointer user_data) |
| 545 | { |
| 546 | CtkRecentManager *manager = user_data; |
| 547 | |
| 548 | switch (event_type) |
| 549 | { |
| 550 | case G_FILE_MONITOR_EVENT_CHANGED: |
| 551 | case G_FILE_MONITOR_EVENT_CREATED: |
| 552 | case G_FILE_MONITOR_EVENT_DELETED: |
| 553 | cdk_threads_enter (); |
| 554 | ctk_recent_manager_changed (manager); |
| 555 | cdk_threads_leave (); |
| 556 | break; |
| 557 | |
| 558 | default: |
| 559 | break; |
| 560 | } |
| 561 | } |
| 562 | |
| 563 | static gchar * |
| 564 | get_default_filename (void) |
| 565 | { |
| 566 | if (g_mkdir_with_parents (g_get_user_data_dir (), 0755) == -1) |
| 567 | { |
| 568 | int saved_errno = errno(*__errno_location ()); |
| 569 | |
| 570 | g_critical ("Unable to create user data directory '%s' for storing " |
| 571 | "the recently used files list: %s", |
| 572 | g_get_user_data_dir (), |
| 573 | g_strerror (saved_errno)); |
| 574 | |
| 575 | return NULL((void*)0); |
| 576 | } |
| 577 | |
| 578 | return g_build_filename (g_get_user_data_dir (), |
| 579 | CTK_RECENTLY_USED_FILE"recently-used.xbel", |
| 580 | NULL((void*)0)); |
| 581 | } |
| 582 | |
| 583 | static void |
| 584 | ctk_recent_manager_set_filename (CtkRecentManager *manager, |
| 585 | const gchar *filename) |
| 586 | { |
| 587 | CtkRecentManagerPrivate *priv; |
| 588 | GFile *file; |
| 589 | GError *error; |
| 590 | |
| 591 | g_assert (CTK_IS_RECENT_MANAGER (manager))do { if ((((__extension__ ({ GTypeInstance *__inst = (GTypeInstance *) ((manager)); GType __t = ((ctk_recent_manager_get_type ()) ); gboolean __r; if (!__inst) __r = (0); else if (__inst-> g_class && __inst->g_class->g_type == __t) __r = (!(0)); else __r = g_type_check_instance_is_a (__inst, __t); __r; }))))) ; else g_assertion_message_expr ("Ctk", "ctkrecentmanager.c" , 591, ((const char*) (__func__)), "CTK_IS_RECENT_MANAGER (manager)" ); } while (0); |
| 592 | |
| 593 | priv = manager->priv; |
| 594 | |
| 595 | /* if a filename is already set and filename is not NULL, then copy |
| 596 | * it and reset the monitor; otherwise, if it's NULL we're being |
| 597 | * called from the finalization sequence, so we simply disconnect |
| 598 | * the monitoring and return. |
| 599 | * |
| 600 | * if no filename is set and filename is NULL, use the default. |
| 601 | */ |
| 602 | if (priv->filename) |
| 603 | { |
| 604 | g_free (priv->filename); |
| 605 | |
| 606 | if (priv->monitor) |
| 607 | { |
| 608 | g_signal_handlers_disconnect_by_func (priv->monitor,g_signal_handlers_disconnect_matched ((priv->monitor), (GSignalMatchType ) (G_SIGNAL_MATCH_FUNC | G_SIGNAL_MATCH_DATA), 0, 0, ((void*) 0), (((GCallback) (ctk_recent_manager_monitor_changed))), (manager )) |
| 609 | G_CALLBACK (ctk_recent_manager_monitor_changed),g_signal_handlers_disconnect_matched ((priv->monitor), (GSignalMatchType ) (G_SIGNAL_MATCH_FUNC | G_SIGNAL_MATCH_DATA), 0, 0, ((void*) 0), (((GCallback) (ctk_recent_manager_monitor_changed))), (manager )) |
| 610 | manager)g_signal_handlers_disconnect_matched ((priv->monitor), (GSignalMatchType ) (G_SIGNAL_MATCH_FUNC | G_SIGNAL_MATCH_DATA), 0, 0, ((void*) 0), (((GCallback) (ctk_recent_manager_monitor_changed))), (manager )); |
| 611 | g_object_unref (priv->monitor); |
| 612 | priv->monitor = NULL((void*)0); |
| 613 | } |
| 614 | |
| 615 | if (!filename || *filename == '\0') |
| 616 | return; |
| 617 | else |
| 618 | priv->filename = g_strdup (filename)g_strdup_inline (filename); |
| 619 | } |
| 620 | else |
| 621 | { |
| 622 | if (!filename || *filename == '\0') |
| 623 | priv->filename = get_default_filename (); |
| 624 | else |
| 625 | priv->filename = g_strdup (filename)g_strdup_inline (filename); |
| 626 | } |
| 627 | |
| 628 | if (priv->filename != NULL((void*)0)) |
| 629 | { |
| 630 | file = g_file_new_for_path (priv->filename); |
| 631 | |
| 632 | error = NULL((void*)0); |
| 633 | priv->monitor = g_file_monitor_file (file, G_FILE_MONITOR_NONE, NULL((void*)0), &error); |
| 634 | if (error) |
| 635 | { |
| 636 | gchar *utf8 = g_filename_to_utf8 (priv->filename, -1, NULL((void*)0), NULL((void*)0), NULL((void*)0)); |
| 637 | g_warning ("Unable to monitor '%s': %s\n" |
| 638 | "The CtkRecentManager will not update its contents " |
| 639 | "if the file is changed from other instances", |
| 640 | utf8 ? utf8 : "(invalid filename)", |
| 641 | error->message); |
| 642 | g_free (utf8); |
| 643 | g_error_free (error); |
| 644 | } |
| 645 | else |
| 646 | g_signal_connect (priv->monitor, "changed",g_signal_connect_data ((priv->monitor), ("changed"), (((GCallback ) (ctk_recent_manager_monitor_changed))), (manager), ((void*) 0), (GConnectFlags) 0) |
| 647 | G_CALLBACK (ctk_recent_manager_monitor_changed),g_signal_connect_data ((priv->monitor), ("changed"), (((GCallback ) (ctk_recent_manager_monitor_changed))), (manager), ((void*) 0), (GConnectFlags) 0) |
| 648 | manager)g_signal_connect_data ((priv->monitor), ("changed"), (((GCallback ) (ctk_recent_manager_monitor_changed))), (manager), ((void*) 0), (GConnectFlags) 0); |
| 649 | |
| 650 | g_object_unref (file); |
| 651 | } |
| 652 | |
| 653 | build_recent_items_list (manager); |
| 654 | } |
| 655 | |
| 656 | /* reads the recently used resources file and builds the items list. |
| 657 | * we keep the items list inside the parser object, and build the |
| 658 | * RecentInfo object only on user’s demand to avoid useless replication. |
| 659 | * this function resets the dirty bit of the manager. |
| 660 | */ |
| 661 | static void |
| 662 | build_recent_items_list (CtkRecentManager *manager) |
| 663 | { |
| 664 | CtkRecentManagerPrivate *priv = manager->priv; |
| 665 | GError *read_error; |
| 666 | gint size; |
| 667 | |
| 668 | if (!priv->recent_items) |
| 669 | { |
| 670 | priv->recent_items = g_bookmark_file_new (); |
| 671 | priv->size = 0; |
| 672 | } |
| 673 | |
| 674 | if (priv->filename != NULL((void*)0)) |
| 675 | { |
| 676 | /* the file exists, and it's valid (we hope); if not, destroy the container |
| 677 | * object and hope for a better result when the next "changed" signal is |
| 678 | * fired. |
| 679 | */ |
| 680 | read_error = NULL((void*)0); |
| 681 | g_bookmark_file_load_from_file (priv->recent_items, priv->filename, &read_error); |
| 682 | if (read_error) |
| 683 | { |
| 684 | /* if the file does not exist we just wait for the first write |
| 685 | * operation on this recent manager instance, to avoid creating |
| 686 | * empty files and leading to spurious file system events (Sabayon |
| 687 | * will not be happy about those) |
| 688 | */ |
| 689 | if (read_error->domain == G_FILE_ERRORg_file_error_quark () && |
| 690 | read_error->code != G_FILE_ERROR_NOENT) |
| 691 | { |
| 692 | gchar *utf8 = g_filename_to_utf8 (priv->filename, -1, NULL((void*)0), NULL((void*)0), NULL((void*)0)); |
| 693 | g_warning ("Attempting to read the recently used resources " |
| 694 | "file at '%s', but the parser failed: %s.", |
| 695 | utf8 ? utf8 : "(invalid filename)", |
| 696 | read_error->message); |
| 697 | g_free (utf8); |
| 698 | } |
| 699 | |
| 700 | g_bookmark_file_free (priv->recent_items); |
| 701 | priv->recent_items = NULL((void*)0); |
| 702 | |
| 703 | g_error_free (read_error); |
| 704 | } |
| 705 | else |
| 706 | { |
| 707 | size = g_bookmark_file_get_size (priv->recent_items); |
| 708 | if (priv->size != size) |
| 709 | { |
| 710 | priv->size = size; |
| 711 | |
| 712 | g_object_notify (G_OBJECT (manager)((((GObject*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((manager)), (((GType) ((20) << (2)))))))), "size"); |
| 713 | } |
| 714 | } |
| 715 | } |
| 716 | |
| 717 | priv->is_dirty = FALSE(0); |
| 718 | } |
| 719 | |
| 720 | |
| 721 | /******************** |
| 722 | * CtkRecentManager * |
| 723 | ********************/ |
| 724 | |
| 725 | |
| 726 | /** |
| 727 | * ctk_recent_manager_new: |
| 728 | * |
| 729 | * Creates a new recent manager object. Recent manager objects are used to |
| 730 | * handle the list of recently used resources. A #CtkRecentManager object |
| 731 | * monitors the recently used resources list, and emits the “changed” signal |
| 732 | * each time something inside the list changes. |
| 733 | * |
| 734 | * #CtkRecentManager objects are expensive: be sure to create them only when |
| 735 | * needed. You should use ctk_recent_manager_get_default() instead. |
| 736 | * |
| 737 | * Returns: A newly created #CtkRecentManager object |
| 738 | * |
| 739 | * Since: 2.10 |
| 740 | */ |
| 741 | CtkRecentManager * |
| 742 | ctk_recent_manager_new (void) |
| 743 | { |
| 744 | return g_object_new (CTK_TYPE_RECENT_MANAGER(ctk_recent_manager_get_type ()), NULL((void*)0)); |
| 745 | } |
| 746 | |
| 747 | /** |
| 748 | * ctk_recent_manager_get_default: |
| 749 | * |
| 750 | * Gets a unique instance of #CtkRecentManager, that you can share |
| 751 | * in your application without caring about memory management. |
| 752 | * |
| 753 | * Returns: (transfer none): A unique #CtkRecentManager. Do not ref or |
| 754 | * unref it. |
| 755 | * |
| 756 | * Since: 2.10 |
| 757 | */ |
| 758 | CtkRecentManager * |
| 759 | ctk_recent_manager_get_default (void) |
| 760 | { |
| 761 | if (G_UNLIKELY (!recent_manager_singleton)(!recent_manager_singleton)) |
| 762 | recent_manager_singleton = ctk_recent_manager_new (); |
| 763 | |
| 764 | return recent_manager_singleton; |
| 765 | } |
| 766 | |
| 767 | |
| 768 | static void |
| 769 | ctk_recent_manager_add_item_query_info (GObject *source_object, |
| 770 | GAsyncResult *res, |
| 771 | gpointer user_data) |
| 772 | { |
| 773 | GFile *file = G_FILE (source_object)((((GFile*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((source_object)), ((g_file_get_type ())))))); |
| 774 | CtkRecentManager *manager = user_data; |
| 775 | CtkRecentData recent_data; |
| 776 | GFileInfo *file_info; |
| 777 | gchar *uri, *basename, *content_type; |
| 778 | |
| 779 | uri = g_file_get_uri (file); |
| 780 | |
| 781 | file_info = g_file_query_info_finish (file, res, NULL((void*)0)); /* NULL-GError */ |
| 782 | |
| 783 | recent_data.display_name = NULL((void*)0); |
| 784 | recent_data.description = NULL((void*)0); |
| 785 | |
| 786 | if (file_info) |
| 787 | { |
| 788 | content_type = g_file_info_get_attribute_as_string (file_info, G_FILE_ATTRIBUTE_STANDARD_FAST_CONTENT_TYPE"standard::fast-content-type"); |
| 789 | |
| 790 | if (G_LIKELY (content_type)(content_type)) |
| 791 | recent_data.mime_type = g_content_type_get_mime_type (content_type); |
| 792 | else |
| 793 | recent_data.mime_type = g_strdup (CTK_RECENT_DEFAULT_MIME)g_strdup_inline ("application/octet-stream"); |
| 794 | |
| 795 | g_free (content_type); |
| 796 | g_object_unref (file_info); |
| 797 | } |
| 798 | else |
| 799 | { |
| 800 | basename = g_file_get_basename (file); |
| 801 | content_type = g_content_type_guess (basename, NULL((void*)0), 0, NULL((void*)0)); |
| 802 | recent_data.mime_type = g_content_type_get_mime_type (content_type); |
| 803 | g_free (basename); |
| 804 | g_free (content_type); |
| 805 | } |
| 806 | |
| 807 | recent_data.app_name = g_strdup (g_get_application_name ())g_strdup_inline (g_get_application_name ()); |
| 808 | recent_data.app_exec = g_strjoin (" ", g_get_prgname (), "%u", NULL((void*)0)); |
| 809 | recent_data.groups = NULL((void*)0); |
| 810 | recent_data.is_private = FALSE(0); |
| 811 | |
| 812 | cdk_threads_enter (); |
| 813 | |
| 814 | /* Ignore return value, this can't fail anyway since all required |
| 815 | * fields are set |
| 816 | */ |
| 817 | ctk_recent_manager_add_full (manager, uri, &recent_data); |
| 818 | |
| 819 | manager->priv->is_dirty = TRUE(!(0)); |
| 820 | ctk_recent_manager_changed (manager); |
| 821 | |
| 822 | cdk_threads_leave (); |
| 823 | |
| 824 | g_free (recent_data.mime_type); |
| 825 | g_free (recent_data.app_name); |
| 826 | g_free (recent_data.app_exec); |
| 827 | |
| 828 | g_object_unref (manager); |
| 829 | g_free (uri); |
| 830 | } |
| 831 | |
| 832 | /** |
| 833 | * ctk_recent_manager_add_item: |
| 834 | * @manager: a #CtkRecentManager |
| 835 | * @uri: a valid URI |
| 836 | * |
| 837 | * Adds a new resource, pointed by @uri, into the recently used |
| 838 | * resources list. |
| 839 | * |
| 840 | * This function automatically retrieves some of the needed |
| 841 | * metadata and setting other metadata to common default values; |
| 842 | * it then feeds the data to ctk_recent_manager_add_full(). |
| 843 | * |
| 844 | * See ctk_recent_manager_add_full() if you want to explicitly |
| 845 | * define the metadata for the resource pointed by @uri. |
| 846 | * |
| 847 | * Returns: %TRUE if the new item was successfully added |
| 848 | * to the recently used resources list |
| 849 | * |
| 850 | * Since: 2.10 |
| 851 | */ |
| 852 | gboolean |
| 853 | ctk_recent_manager_add_item (CtkRecentManager *manager, |
| 854 | const gchar *uri) |
| 855 | { |
| 856 | GFile* file; |
| 857 | |
| 858 | g_return_val_if_fail (CTK_IS_RECENT_MANAGER (manager), FALSE)do { if (((((__extension__ ({ GTypeInstance *__inst = (GTypeInstance *) ((manager)); GType __t = ((ctk_recent_manager_get_type ()) ); gboolean __r; if (!__inst) __r = (0); else if (__inst-> g_class && __inst->g_class->g_type == __t) __r = (!(0)); else __r = g_type_check_instance_is_a (__inst, __t); __r; })))))) { } else { g_return_if_fail_warning ("Ctk", ((const char*) (__func__)), "CTK_IS_RECENT_MANAGER (manager)"); return ((0)); } } while (0); |
| 859 | g_return_val_if_fail (uri != NULL, FALSE)do { if ((uri != ((void*)0))) { } else { g_return_if_fail_warning ("Ctk", ((const char*) (__func__)), "uri != NULL"); return ( (0)); } } while (0); |
| 860 | |
| 861 | file = g_file_new_for_uri (uri); |
| 862 | |
| 863 | g_file_query_info_async (file, |
| 864 | G_FILE_ATTRIBUTE_STANDARD_FAST_CONTENT_TYPE"standard::fast-content-type", |
| 865 | G_PRIORITY_DEFAULT0, |
| 866 | G_FILE_QUERY_INFO_NONE, |
| 867 | NULL((void*)0), |
| 868 | ctk_recent_manager_add_item_query_info, |
| 869 | g_object_ref (manager)((__typeof__ (manager)) (g_object_ref) (manager))); |
| 870 | |
| 871 | g_object_unref (file); |
| 872 | |
| 873 | return TRUE(!(0)); |
| 874 | } |
| 875 | |
| 876 | /** |
| 877 | * ctk_recent_manager_add_full: |
| 878 | * @manager: a #CtkRecentManager |
| 879 | * @uri: a valid URI |
| 880 | * @recent_data: metadata of the resource |
| 881 | * |
| 882 | * Adds a new resource, pointed by @uri, into the recently used |
| 883 | * resources list, using the metadata specified inside the |
| 884 | * #CtkRecentData-struct passed in @recent_data. |
| 885 | * |
| 886 | * The passed URI will be used to identify this resource inside the |
| 887 | * list. |
| 888 | * |
| 889 | * In order to register the new recently used resource, metadata about |
| 890 | * the resource must be passed as well as the URI; the metadata is |
| 891 | * stored in a #CtkRecentData-struct, which must contain the MIME |
| 892 | * type of the resource pointed by the URI; the name of the application |
| 893 | * that is registering the item, and a command line to be used when |
| 894 | * launching the item. |
| 895 | * |
| 896 | * Optionally, a #CtkRecentData-struct might contain a UTF-8 string |
| 897 | * to be used when viewing the item instead of the last component of |
| 898 | * the URI; a short description of the item; whether the item should |
| 899 | * be considered private - that is, should be displayed only by the |
| 900 | * applications that have registered it. |
| 901 | * |
| 902 | * Returns: %TRUE if the new item was successfully added to the |
| 903 | * recently used resources list, %FALSE otherwise |
| 904 | * |
| 905 | * Since: 2.10 |
| 906 | */ |
| 907 | gboolean |
| 908 | ctk_recent_manager_add_full (CtkRecentManager *manager, |
| 909 | const gchar *uri, |
| 910 | const CtkRecentData *data) |
| 911 | { |
| 912 | CtkRecentManagerPrivate *priv; |
| 913 | CtkSettings *settings; |
| 914 | gboolean enabled; |
| 915 | |
| 916 | g_return_val_if_fail (CTK_IS_RECENT_MANAGER (manager), FALSE)do { if (((((__extension__ ({ GTypeInstance *__inst = (GTypeInstance *) ((manager)); GType __t = ((ctk_recent_manager_get_type ()) ); gboolean __r; if (!__inst) __r = (0); else if (__inst-> g_class && __inst->g_class->g_type == __t) __r = (!(0)); else __r = g_type_check_instance_is_a (__inst, __t); __r; })))))) { } else { g_return_if_fail_warning ("Ctk", ((const char*) (__func__)), "CTK_IS_RECENT_MANAGER (manager)"); return ((0)); } } while (0); |
| 917 | g_return_val_if_fail (uri != NULL, FALSE)do { if ((uri != ((void*)0))) { } else { g_return_if_fail_warning ("Ctk", ((const char*) (__func__)), "uri != NULL"); return ( (0)); } } while (0); |
| 918 | g_return_val_if_fail (data != NULL, FALSE)do { if ((data != ((void*)0))) { } else { g_return_if_fail_warning ("Ctk", ((const char*) (__func__)), "data != NULL"); return ( (0)); } } while (0); |
| 919 | |
| 920 | /* sanity checks */ |
| 921 | if ((data->display_name) && |
| 922 | (!g_utf8_validate (data->display_name, -1, NULL((void*)0)))) |
| 923 | { |
| 924 | g_warning ("Attempting to add '%s' to the list of recently used " |
| 925 | "resources, but the display name is not a valid UTF-8 " |
| 926 | "encoded string", |
| 927 | uri); |
| 928 | return FALSE(0); |
| 929 | } |
| 930 | |
| 931 | if ((data->description) && |
| 932 | (!g_utf8_validate (data->description, -1, NULL((void*)0)))) |
| 933 | { |
| 934 | g_warning ("Attempting to add '%s' to the list of recently used " |
| 935 | "resources, but the description is not a valid UTF-8 " |
| 936 | "encoded string", |
| 937 | uri); |
| 938 | return FALSE(0); |
| 939 | } |
| 940 | |
| 941 | |
| 942 | if (!data->mime_type) |
| 943 | { |
| 944 | g_warning ("Attempting to add '%s' to the list of recently used " |
| 945 | "resources, but no MIME type was defined", |
| 946 | uri); |
| 947 | return FALSE(0); |
| 948 | } |
| 949 | |
| 950 | if (!data->app_name) |
| 951 | { |
| 952 | g_warning ("Attempting to add '%s' to the list of recently used " |
| 953 | "resources, but no name of the application that is " |
| 954 | "registering it was defined", |
| 955 | uri); |
| 956 | return FALSE(0); |
| 957 | } |
| 958 | |
| 959 | if (!data->app_exec) |
| 960 | { |
| 961 | g_warning ("Attempting to add '%s' to the list of recently used " |
| 962 | "resources, but no command line for the application " |
| 963 | "that is registering it was defined", |
| 964 | uri); |
| 965 | return FALSE(0); |
| 966 | } |
| 967 | |
| 968 | settings = ctk_settings_get_default (); |
| 969 | g_object_get (G_OBJECT (settings)((((GObject*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((settings)), (((GType) ((20) << (2)))))))), "ctk-recent-files-enabled", &enabled, NULL((void*)0)); |
| 970 | if (!enabled) |
| 971 | return TRUE(!(0)); |
| 972 | |
| 973 | priv = manager->priv; |
| 974 | |
| 975 | if (!priv->recent_items) |
| 976 | { |
| 977 | priv->recent_items = g_bookmark_file_new (); |
| 978 | priv->size = 0; |
| 979 | } |
| 980 | |
| 981 | if (data->display_name) |
| 982 | g_bookmark_file_set_title (priv->recent_items, uri, data->display_name); |
| 983 | |
| 984 | if (data->description) |
| 985 | g_bookmark_file_set_description (priv->recent_items, uri, data->description); |
| 986 | |
| 987 | g_bookmark_file_set_mime_type (priv->recent_items, uri, data->mime_type); |
| 988 | |
| 989 | if (data->groups && ((char*)data->groups)[0] != '\0') |
| 990 | { |
| 991 | gint j; |
| 992 | |
| 993 | for (j = 0; (data->groups)[j] != NULL((void*)0); j++) |
| 994 | g_bookmark_file_add_group (priv->recent_items, uri, (data->groups)[j]); |
| 995 | } |
| 996 | |
| 997 | /* register the application; this will take care of updating the |
| 998 | * registration count and time in case the application has |
| 999 | * already registered the same document inside the list |
| 1000 | */ |
| 1001 | g_bookmark_file_add_application (priv->recent_items, uri, |
| 1002 | data->app_name, |
| 1003 | data->app_exec); |
| 1004 | |
| 1005 | g_bookmark_file_set_is_private (priv->recent_items, uri, |
| 1006 | data->is_private); |
| 1007 | |
| 1008 | /* mark us as dirty, so that when emitting the "changed" signal we |
| 1009 | * will dump our changes |
| 1010 | */ |
| 1011 | priv->is_dirty = TRUE(!(0)); |
| 1012 | ctk_recent_manager_changed (manager); |
| 1013 | |
| 1014 | return TRUE(!(0)); |
| 1015 | } |
| 1016 | |
| 1017 | /** |
| 1018 | * ctk_recent_manager_remove_item: |
| 1019 | * @manager: a #CtkRecentManager |
| 1020 | * @uri: the URI of the item you wish to remove |
| 1021 | * @error: (allow-none): return location for a #GError, or %NULL |
| 1022 | * |
| 1023 | * Removes a resource pointed by @uri from the recently used resources |
| 1024 | * list handled by a recent manager. |
| 1025 | * |
| 1026 | * Returns: %TRUE if the item pointed by @uri has been successfully |
| 1027 | * removed by the recently used resources list, and %FALSE otherwise |
| 1028 | * |
| 1029 | * Since: 2.10 |
| 1030 | */ |
| 1031 | gboolean |
| 1032 | ctk_recent_manager_remove_item (CtkRecentManager *manager, |
| 1033 | const gchar *uri, |
| 1034 | GError **error) |
| 1035 | { |
| 1036 | CtkRecentManagerPrivate *priv; |
| 1037 | GError *remove_error = NULL((void*)0); |
| 1038 | |
| 1039 | g_return_val_if_fail (CTK_IS_RECENT_MANAGER (manager), FALSE)do { if (((((__extension__ ({ GTypeInstance *__inst = (GTypeInstance *) ((manager)); GType __t = ((ctk_recent_manager_get_type ()) ); gboolean __r; if (!__inst) __r = (0); else if (__inst-> g_class && __inst->g_class->g_type == __t) __r = (!(0)); else __r = g_type_check_instance_is_a (__inst, __t); __r; })))))) { } else { g_return_if_fail_warning ("Ctk", ((const char*) (__func__)), "CTK_IS_RECENT_MANAGER (manager)"); return ((0)); } } while (0); |
| 1040 | g_return_val_if_fail (uri != NULL, FALSE)do { if ((uri != ((void*)0))) { } else { g_return_if_fail_warning ("Ctk", ((const char*) (__func__)), "uri != NULL"); return ( (0)); } } while (0); |
| 1041 | g_return_val_if_fail (error == NULL || *error == NULL, FALSE)do { if ((error == ((void*)0) || *error == ((void*)0))) { } else { g_return_if_fail_warning ("Ctk", ((const char*) (__func__) ), "error == NULL || *error == NULL"); return ((0)); } } while (0); |
| 1042 | |
| 1043 | priv = manager->priv; |
| 1044 | |
| 1045 | if (!priv->recent_items) |
| 1046 | { |
| 1047 | priv->recent_items = g_bookmark_file_new (); |
| 1048 | priv->size = 0; |
| 1049 | |
| 1050 | g_set_error (error, CTK_RECENT_MANAGER_ERROR(ctk_recent_manager_error_quark ()), |
| 1051 | CTK_RECENT_MANAGER_ERROR_NOT_FOUND, |
| 1052 | _("Unable to find an item with URI '%s'")((char *) g_dgettext ("ctk30", "Unable to find an item with URI '%s'" )), |
| 1053 | uri); |
| 1054 | |
| 1055 | return FALSE(0); |
| 1056 | } |
| 1057 | |
| 1058 | g_bookmark_file_remove_item (priv->recent_items, uri, &remove_error); |
| 1059 | if (remove_error) |
| 1060 | { |
| 1061 | g_error_free (remove_error); |
| 1062 | |
| 1063 | g_set_error (error, CTK_RECENT_MANAGER_ERROR(ctk_recent_manager_error_quark ()), |
| 1064 | CTK_RECENT_MANAGER_ERROR_NOT_FOUND, |
| 1065 | _("Unable to find an item with URI '%s'")((char *) g_dgettext ("ctk30", "Unable to find an item with URI '%s'" )), |
| 1066 | uri); |
| 1067 | |
| 1068 | return FALSE(0); |
| 1069 | } |
| 1070 | |
| 1071 | priv->is_dirty = TRUE(!(0)); |
| 1072 | ctk_recent_manager_changed (manager); |
| 1073 | |
| 1074 | return TRUE(!(0)); |
| 1075 | } |
| 1076 | |
| 1077 | /** |
| 1078 | * ctk_recent_manager_has_item: |
| 1079 | * @manager: a #CtkRecentManager |
| 1080 | * @uri: a URI |
| 1081 | * |
| 1082 | * Checks whether there is a recently used resource registered |
| 1083 | * with @uri inside the recent manager. |
| 1084 | * |
| 1085 | * Returns: %TRUE if the resource was found, %FALSE otherwise |
| 1086 | * |
| 1087 | * Since: 2.10 |
| 1088 | */ |
| 1089 | gboolean |
| 1090 | ctk_recent_manager_has_item (CtkRecentManager *manager, |
| 1091 | const gchar *uri) |
| 1092 | { |
| 1093 | CtkRecentManagerPrivate *priv; |
| 1094 | |
| 1095 | g_return_val_if_fail (CTK_IS_RECENT_MANAGER (manager), FALSE)do { if (((((__extension__ ({ GTypeInstance *__inst = (GTypeInstance *) ((manager)); GType __t = ((ctk_recent_manager_get_type ()) ); gboolean __r; if (!__inst) __r = (0); else if (__inst-> g_class && __inst->g_class->g_type == __t) __r = (!(0)); else __r = g_type_check_instance_is_a (__inst, __t); __r; })))))) { } else { g_return_if_fail_warning ("Ctk", ((const char*) (__func__)), "CTK_IS_RECENT_MANAGER (manager)"); return ((0)); } } while (0); |
| 1096 | g_return_val_if_fail (uri != NULL, FALSE)do { if ((uri != ((void*)0))) { } else { g_return_if_fail_warning ("Ctk", ((const char*) (__func__)), "uri != NULL"); return ( (0)); } } while (0); |
| 1097 | |
| 1098 | priv = manager->priv; |
| 1099 | g_return_val_if_fail (priv->recent_items != NULL, FALSE)do { if ((priv->recent_items != ((void*)0))) { } else { g_return_if_fail_warning ("Ctk", ((const char*) (__func__)), "priv->recent_items != NULL" ); return ((0)); } } while (0); |
| 1100 | |
| 1101 | return g_bookmark_file_has_item (priv->recent_items, uri); |
| 1102 | } |
| 1103 | |
| 1104 | static void |
| 1105 | build_recent_info (GBookmarkFile *bookmarks, |
| 1106 | CtkRecentInfo *info) |
| 1107 | { |
| 1108 | gchar **apps, **groups; |
| 1109 | gsize apps_len, groups_len, i; |
| 1110 | int app_index; |
| 1111 | |
| 1112 | g_assert (bookmarks != NULL)do { if (bookmarks != ((void*)0)) ; else g_assertion_message_expr ("Ctk", "ctkrecentmanager.c", 1112, ((const char*) (__func__ )), "bookmarks != NULL"); } while (0); |
| 1113 | g_assert (info != NULL)do { if (info != ((void*)0)) ; else g_assertion_message_expr ( "Ctk", "ctkrecentmanager.c", 1113, ((const char*) (__func__)) , "info != NULL"); } while (0); |
| 1114 | |
| 1115 | info->display_name = g_bookmark_file_get_title (bookmarks, info->uri, NULL((void*)0)); |
| 1116 | info->description = g_bookmark_file_get_description (bookmarks, info->uri, NULL((void*)0)); |
| 1117 | info->mime_type = g_bookmark_file_get_mime_type (bookmarks, info->uri, NULL((void*)0)); |
| 1118 | |
| 1119 | info->is_private = g_bookmark_file_get_is_private (bookmarks, info->uri, NULL((void*)0)); |
| 1120 | |
| 1121 | info->added = g_bookmark_file_get_added_date_time (bookmarks, info->uri, NULL((void*)0)); |
| 1122 | info->modified = g_bookmark_file_get_modified_date_time (bookmarks, info->uri, NULL((void*)0)); |
| 1123 | info->visited = g_bookmark_file_get_visited_date_time (bookmarks, info->uri, NULL((void*)0)); |
| 1124 | |
| 1125 | groups = g_bookmark_file_get_groups (bookmarks, info->uri, &groups_len, NULL((void*)0)); |
| 1126 | info->groups = g_malloc (sizeof (char *) * groups_len); |
| 1127 | info->n_groups = groups_len; |
| 1128 | for (i = 0; i < groups_len; i++) |
| 1129 | info->groups[i] = g_strdup (groups[i])g_strdup_inline (groups[i]); |
| 1130 | |
| 1131 | g_strfreev (groups); |
| 1132 | |
| 1133 | app_index = 0; |
| 1134 | apps = g_bookmark_file_get_applications (bookmarks, info->uri, &apps_len, NULL((void*)0)); |
| 1135 | info->applications = g_malloc (sizeof (RecentAppInfo ) * apps_len); |
| 1136 | info->n_applications = 0; |
| 1137 | for (i = 0; i < apps_len; i++) |
| 1138 | { |
| 1139 | gchar *app_name, *app_exec; |
| 1140 | guint count; |
| 1141 | GDateTime *stamp; |
| 1142 | RecentAppInfo *app_info; |
| 1143 | gboolean res; |
| 1144 | |
| 1145 | app_name = apps[i]; |
| 1146 | |
| 1147 | res = g_bookmark_file_get_application_info (bookmarks, info->uri, app_name, |
| 1148 | &app_exec, |
| 1149 | &count, |
| 1150 | &stamp, |
| 1151 | NULL((void*)0)); |
| 1152 | if (!res) |
| 1153 | continue; |
| 1154 | |
| 1155 | app_info = &info->applications[app_index]; |
| 1156 | app_info->name= g_strdup (app_name)g_strdup_inline (app_name); |
| 1157 | app_info->exec = app_exec; |
| 1158 | app_info->count = count; |
| 1159 | app_info->stamp = g_date_time_ref (stamp); |
| 1160 | |
| 1161 | g_hash_table_replace (info->apps_lookup, app_info->name, app_info); |
| 1162 | |
| 1163 | app_index ++; |
| 1164 | info->n_applications ++; |
| 1165 | } |
| 1166 | |
| 1167 | g_strfreev (apps); |
| 1168 | } |
| 1169 | |
| 1170 | /** |
| 1171 | * ctk_recent_manager_lookup_item: |
| 1172 | * @manager: a #CtkRecentManager |
| 1173 | * @uri: a URI |
| 1174 | * @error: (allow-none): a return location for a #GError, or %NULL |
| 1175 | * |
| 1176 | * Searches for a URI inside the recently used resources list, and |
| 1177 | * returns a #CtkRecentInfo-struct containing informations about the resource |
| 1178 | * like its MIME type, or its display name. |
| 1179 | * |
| 1180 | * Returns: (nullable): a #CtkRecentInfo-struct containing information |
| 1181 | * about the resource pointed by @uri, or %NULL if the URI was |
| 1182 | * not registered in the recently used resources list. Free with |
| 1183 | * ctk_recent_info_unref(). |
| 1184 | * |
| 1185 | * Since: 2.10 |
| 1186 | */ |
| 1187 | CtkRecentInfo * |
| 1188 | ctk_recent_manager_lookup_item (CtkRecentManager *manager, |
| 1189 | const gchar *uri, |
| 1190 | GError **error) |
| 1191 | { |
| 1192 | CtkRecentManagerPrivate *priv; |
| 1193 | CtkRecentInfo *info = NULL((void*)0); |
| 1194 | |
| 1195 | g_return_val_if_fail (CTK_IS_RECENT_MANAGER (manager), NULL)do { if (((((__extension__ ({ GTypeInstance *__inst = (GTypeInstance *) ((manager)); GType __t = ((ctk_recent_manager_get_type ()) ); gboolean __r; if (!__inst) __r = (0); else if (__inst-> g_class && __inst->g_class->g_type == __t) __r = (!(0)); else __r = g_type_check_instance_is_a (__inst, __t); __r; })))))) { } else { g_return_if_fail_warning ("Ctk", ((const char*) (__func__)), "CTK_IS_RECENT_MANAGER (manager)"); return (((void*)0)); } } while (0); |
| 1196 | g_return_val_if_fail (uri != NULL, NULL)do { if ((uri != ((void*)0))) { } else { g_return_if_fail_warning ("Ctk", ((const char*) (__func__)), "uri != NULL"); return ( ((void*)0)); } } while (0); |
| 1197 | g_return_val_if_fail (error == NULL || *error == NULL, NULL)do { if ((error == ((void*)0) || *error == ((void*)0))) { } else { g_return_if_fail_warning ("Ctk", ((const char*) (__func__) ), "error == NULL || *error == NULL"); return (((void*)0)); } } while (0); |
| 1198 | |
| 1199 | priv = manager->priv; |
| 1200 | if (!priv->recent_items) |
| 1201 | { |
| 1202 | priv->recent_items = g_bookmark_file_new (); |
| 1203 | priv->size = 0; |
| 1204 | |
| 1205 | g_set_error (error, CTK_RECENT_MANAGER_ERROR(ctk_recent_manager_error_quark ()), |
| 1206 | CTK_RECENT_MANAGER_ERROR_NOT_FOUND, |
| 1207 | _("Unable to find an item with URI '%s'")((char *) g_dgettext ("ctk30", "Unable to find an item with URI '%s'" )), |
| 1208 | uri); |
| 1209 | |
| 1210 | return NULL((void*)0); |
| 1211 | } |
| 1212 | |
| 1213 | if (!g_bookmark_file_has_item (priv->recent_items, uri)) |
| 1214 | { |
| 1215 | g_set_error (error, CTK_RECENT_MANAGER_ERROR(ctk_recent_manager_error_quark ()), |
| 1216 | CTK_RECENT_MANAGER_ERROR_NOT_FOUND, |
| 1217 | _("Unable to find an item with URI '%s'")((char *) g_dgettext ("ctk30", "Unable to find an item with URI '%s'" )), |
| 1218 | uri); |
| 1219 | return NULL((void*)0); |
| 1220 | } |
| 1221 | |
| 1222 | info = ctk_recent_info_new (uri); |
| 1223 | g_return_val_if_fail (info != NULL, NULL)do { if ((info != ((void*)0))) { } else { g_return_if_fail_warning ("Ctk", ((const char*) (__func__)), "info != NULL"); return ( ((void*)0)); } } while (0); |
| 1224 | |
| 1225 | /* fill the RecentInfo structure with the data retrieved by our |
| 1226 | * parser object from the storage file |
| 1227 | */ |
| 1228 | build_recent_info (priv->recent_items, info); |
| 1229 | |
| 1230 | return info; |
| 1231 | } |
| 1232 | |
| 1233 | /** |
| 1234 | * ctk_recent_manager_move_item: |
| 1235 | * @manager: a #CtkRecentManager |
| 1236 | * @uri: the URI of a recently used resource |
| 1237 | * @new_uri: (allow-none): the new URI of the recently used resource, or |
| 1238 | * %NULL to remove the item pointed by @uri in the list |
| 1239 | * @error: (allow-none): a return location for a #GError, or %NULL |
| 1240 | * |
| 1241 | * Changes the location of a recently used resource from @uri to @new_uri. |
| 1242 | * |
| 1243 | * Please note that this function will not affect the resource pointed |
| 1244 | * by the URIs, but only the URI used in the recently used resources list. |
| 1245 | * |
| 1246 | * Returns: %TRUE on success |
| 1247 | * |
| 1248 | * Since: 2.10 |
| 1249 | */ |
| 1250 | gboolean |
| 1251 | ctk_recent_manager_move_item (CtkRecentManager *recent_manager, |
| 1252 | const gchar *uri, |
| 1253 | const gchar *new_uri, |
| 1254 | GError **error) |
| 1255 | { |
| 1256 | CtkRecentManagerPrivate *priv; |
| 1257 | GError *move_error; |
| 1258 | |
| 1259 | g_return_val_if_fail (CTK_IS_RECENT_MANAGER (recent_manager), FALSE)do { if (((((__extension__ ({ GTypeInstance *__inst = (GTypeInstance *) ((recent_manager)); GType __t = ((ctk_recent_manager_get_type ())); gboolean __r; if (!__inst) __r = (0); else if (__inst-> g_class && __inst->g_class->g_type == __t) __r = (!(0)); else __r = g_type_check_instance_is_a (__inst, __t); __r; })))))) { } else { g_return_if_fail_warning ("Ctk", ((const char*) (__func__)), "CTK_IS_RECENT_MANAGER (recent_manager)" ); return ((0)); } } while (0); |
| 1260 | g_return_val_if_fail (uri != NULL, FALSE)do { if ((uri != ((void*)0))) { } else { g_return_if_fail_warning ("Ctk", ((const char*) (__func__)), "uri != NULL"); return ( (0)); } } while (0); |
| 1261 | g_return_val_if_fail (error == NULL || *error == NULL, FALSE)do { if ((error == ((void*)0) || *error == ((void*)0))) { } else { g_return_if_fail_warning ("Ctk", ((const char*) (__func__) ), "error == NULL || *error == NULL"); return ((0)); } } while (0); |
| 1262 | |
| 1263 | priv = recent_manager->priv; |
| 1264 | |
| 1265 | if (!priv->recent_items) |
| 1266 | { |
| 1267 | g_set_error (error, CTK_RECENT_MANAGER_ERROR(ctk_recent_manager_error_quark ()), |
| 1268 | CTK_RECENT_MANAGER_ERROR_NOT_FOUND, |
| 1269 | _("Unable to find an item with URI '%s'")((char *) g_dgettext ("ctk30", "Unable to find an item with URI '%s'" )), |
| 1270 | uri); |
| 1271 | return FALSE(0); |
| 1272 | } |
| 1273 | |
| 1274 | if (!g_bookmark_file_has_item (priv->recent_items, uri)) |
| 1275 | { |
| 1276 | g_set_error (error, CTK_RECENT_MANAGER_ERROR(ctk_recent_manager_error_quark ()), |
| 1277 | CTK_RECENT_MANAGER_ERROR_NOT_FOUND, |
| 1278 | _("Unable to find an item with URI '%s'")((char *) g_dgettext ("ctk30", "Unable to find an item with URI '%s'" )), |
| 1279 | uri); |
| 1280 | return FALSE(0); |
| 1281 | } |
| 1282 | |
| 1283 | move_error = NULL((void*)0); |
| 1284 | if (!g_bookmark_file_move_item (priv->recent_items, |
| 1285 | uri, |
| 1286 | new_uri, |
| 1287 | &move_error)) |
| 1288 | { |
| 1289 | g_error_free (move_error); |
| 1290 | |
| 1291 | g_set_error (error, CTK_RECENT_MANAGER_ERROR(ctk_recent_manager_error_quark ()), |
| 1292 | CTK_RECENT_MANAGER_ERROR_UNKNOWN, |
| 1293 | _("Unable to move the item with URI '%s' to '%s'")((char *) g_dgettext ("ctk30", "Unable to move the item with URI '%s' to '%s'" )), |
| 1294 | uri, new_uri); |
| 1295 | return FALSE(0); |
| 1296 | } |
| 1297 | |
| 1298 | priv->is_dirty = TRUE(!(0)); |
| 1299 | ctk_recent_manager_changed (recent_manager); |
| 1300 | |
| 1301 | return TRUE(!(0)); |
| 1302 | } |
| 1303 | |
| 1304 | /** |
| 1305 | * ctk_recent_manager_get_items: |
| 1306 | * @manager: a #CtkRecentManager |
| 1307 | * |
| 1308 | * Gets the list of recently used resources. |
| 1309 | * |
| 1310 | * Returns: (element-type CtkRecentInfo) (transfer full): a list of |
| 1311 | * newly allocated #CtkRecentInfo objects. Use |
| 1312 | * ctk_recent_info_unref() on each item inside the list, and then |
| 1313 | * free the list itself using g_list_free(). |
| 1314 | * |
| 1315 | * Since: 2.10 |
| 1316 | */ |
| 1317 | GList * |
| 1318 | ctk_recent_manager_get_items (CtkRecentManager *manager) |
| 1319 | { |
| 1320 | CtkRecentManagerPrivate *priv; |
| 1321 | GList *retval = NULL((void*)0); |
| 1322 | gchar **uris; |
| 1323 | gsize uris_len, i; |
| 1324 | |
| 1325 | g_return_val_if_fail (CTK_IS_RECENT_MANAGER (manager), NULL)do { if (((((__extension__ ({ GTypeInstance *__inst = (GTypeInstance *) ((manager)); GType __t = ((ctk_recent_manager_get_type ()) ); gboolean __r; if (!__inst) __r = (0); else if (__inst-> g_class && __inst->g_class->g_type == __t) __r = (!(0)); else __r = g_type_check_instance_is_a (__inst, __t); __r; })))))) { } else { g_return_if_fail_warning ("Ctk", ((const char*) (__func__)), "CTK_IS_RECENT_MANAGER (manager)"); return (((void*)0)); } } while (0); |
| 1326 | |
| 1327 | priv = manager->priv; |
| 1328 | if (!priv->recent_items) |
| 1329 | return NULL((void*)0); |
| 1330 | |
| 1331 | uris = g_bookmark_file_get_uris (priv->recent_items, &uris_len); |
| 1332 | for (i = 0; i < uris_len; i++) |
| 1333 | { |
| 1334 | CtkRecentInfo *info; |
| 1335 | |
| 1336 | info = ctk_recent_info_new (uris[i]); |
| 1337 | build_recent_info (priv->recent_items, info); |
| 1338 | |
| 1339 | retval = g_list_prepend (retval, info); |
| 1340 | } |
| 1341 | |
| 1342 | g_strfreev (uris); |
| 1343 | |
| 1344 | return retval; |
| 1345 | } |
| 1346 | |
| 1347 | static void |
| 1348 | purge_recent_items_list (CtkRecentManager *manager, |
| 1349 | GError **error G_GNUC_UNUSED__attribute__ ((__unused__))) |
| 1350 | { |
| 1351 | CtkRecentManagerPrivate *priv = manager->priv; |
| 1352 | |
| 1353 | if (priv->recent_items == NULL((void*)0)) |
| 1354 | return; |
| 1355 | |
| 1356 | g_bookmark_file_free (priv->recent_items); |
| 1357 | priv->recent_items = g_bookmark_file_new (); |
| 1358 | priv->size = 0; |
| 1359 | |
| 1360 | /* emit the changed signal, to ensure that the purge is written */ |
| 1361 | priv->is_dirty = TRUE(!(0)); |
| 1362 | ctk_recent_manager_changed (manager); |
| 1363 | } |
| 1364 | |
| 1365 | /** |
| 1366 | * ctk_recent_manager_purge_items: |
| 1367 | * @manager: a #CtkRecentManager |
| 1368 | * @error: (allow-none): a return location for a #GError, or %NULL |
| 1369 | * |
| 1370 | * Purges every item from the recently used resources list. |
| 1371 | * |
| 1372 | * Returns: the number of items that have been removed from the |
| 1373 | * recently used resources list |
| 1374 | * |
| 1375 | * Since: 2.10 |
| 1376 | */ |
| 1377 | gint |
| 1378 | ctk_recent_manager_purge_items (CtkRecentManager *manager, |
| 1379 | GError **error) |
| 1380 | { |
| 1381 | CtkRecentManagerPrivate *priv; |
| 1382 | gint count, purged; |
| 1383 | |
| 1384 | g_return_val_if_fail (CTK_IS_RECENT_MANAGER (manager), -1)do { if (((((__extension__ ({ GTypeInstance *__inst = (GTypeInstance *) ((manager)); GType __t = ((ctk_recent_manager_get_type ()) ); gboolean __r; if (!__inst) __r = (0); else if (__inst-> g_class && __inst->g_class->g_type == __t) __r = (!(0)); else __r = g_type_check_instance_is_a (__inst, __t); __r; })))))) { } else { g_return_if_fail_warning ("Ctk", ((const char*) (__func__)), "CTK_IS_RECENT_MANAGER (manager)"); return (-1); } } while (0); |
| 1385 | |
| 1386 | priv = manager->priv; |
| 1387 | if (!priv->recent_items) |
| 1388 | return 0; |
| 1389 | |
| 1390 | count = g_bookmark_file_get_size (priv->recent_items); |
| 1391 | if (!count) |
| 1392 | return 0; |
| 1393 | |
| 1394 | purge_recent_items_list (manager, error); |
| 1395 | |
| 1396 | purged = count - g_bookmark_file_get_size (priv->recent_items); |
| 1397 | |
| 1398 | return purged; |
| 1399 | } |
| 1400 | |
| 1401 | static gboolean |
| 1402 | emit_manager_changed (gpointer data) |
| 1403 | { |
| 1404 | CtkRecentManager *manager = data; |
| 1405 | |
| 1406 | manager->priv->changed_age = 0; |
| 1407 | manager->priv->changed_timeout = 0; |
| 1408 | |
| 1409 | g_signal_emit (manager, signal_changed, 0); |
| 1410 | |
| 1411 | return FALSE(0); |
| 1412 | } |
| 1413 | |
| 1414 | static void |
| 1415 | ctk_recent_manager_changed (CtkRecentManager *manager) |
| 1416 | { |
| 1417 | /* coalesce consecutive changes |
| 1418 | * |
| 1419 | * we schedule a write in 250 msecs immediately; if we get more than one |
| 1420 | * request per millisecond before the timeout has a chance to run, we |
| 1421 | * schedule an emission immediately. |
| 1422 | */ |
| 1423 | if (manager->priv->changed_timeout == 0) |
| 1424 | { |
| 1425 | manager->priv->changed_timeout = cdk_threads_add_timeout (250, emit_manager_changed, manager); |
| 1426 | g_source_set_name_by_id (manager->priv->changed_timeout, "[ctk+] emit_manager_changed"); |
| 1427 | } |
| 1428 | else |
| 1429 | { |
| 1430 | manager->priv->changed_age += 1; |
| 1431 | |
| 1432 | if (manager->priv->changed_age > 250) |
| 1433 | { |
| 1434 | g_source_remove (manager->priv->changed_timeout); |
| 1435 | g_signal_emit (manager, signal_changed, 0); |
| 1436 | |
| 1437 | manager->priv->changed_age = 0; |
| 1438 | manager->priv->changed_timeout = 0; |
| 1439 | } |
| 1440 | } |
| 1441 | } |
| 1442 | |
| 1443 | static void |
| 1444 | ctk_recent_manager_clamp_to_age (CtkRecentManager *manager, |
| 1445 | gint age) |
| 1446 | { |
| 1447 | CtkRecentManagerPrivate *priv = manager->priv; |
| 1448 | gchar **uris; |
| 1449 | gsize n_uris, i; |
| 1450 | GDateTime *now; |
| 1451 | |
| 1452 | if (G_UNLIKELY (!priv->recent_items)(!priv->recent_items)) |
| 1453 | return; |
| 1454 | |
| 1455 | now = g_date_time_new_now_utc (); |
| 1456 | |
| 1457 | uris = g_bookmark_file_get_uris (priv->recent_items, &n_uris); |
| 1458 | |
| 1459 | for (i = 0; i < n_uris; i++) |
| 1460 | { |
| 1461 | const gchar *uri = uris[i]; |
| 1462 | GDateTime *modified; |
| 1463 | gint item_age; |
| 1464 | |
| 1465 | modified = g_bookmark_file_get_modified_date_time (priv->recent_items, uri, NULL((void*)0)); |
| 1466 | |
| 1467 | item_age = (int) (g_date_time_difference (now, modified) / (double)G_TIME_SPAN_DAY((86400000000L))); |
| 1468 | if (item_age > age) |
| 1469 | g_bookmark_file_remove_item (priv->recent_items, uri, NULL((void*)0)); |
| 1470 | } |
| 1471 | |
| 1472 | g_strfreev (uris); |
| 1473 | } |
| 1474 | |
| 1475 | static void |
| 1476 | ctk_recent_manager_clamp_to_size (CtkRecentManager *manager, |
| 1477 | const gint size) |
| 1478 | { |
| 1479 | CtkRecentManagerPrivate *priv = manager->priv; |
| 1480 | gchar **uris; |
| 1481 | gsize n_uris, i; |
| 1482 | |
| 1483 | if (G_UNLIKELY (!priv->recent_items)(!priv->recent_items) || G_UNLIKELY (size < 0)(size < 0)) |
| 1484 | return; |
| 1485 | |
| 1486 | uris = g_bookmark_file_get_uris (priv->recent_items, &n_uris); |
| 1487 | |
| 1488 | if (n_uris < size) |
| 1489 | { |
| 1490 | g_strfreev (uris); |
| 1491 | return; |
| 1492 | } |
| 1493 | |
| 1494 | for (i = 0; i < n_uris - size; i++) |
| 1495 | { |
| 1496 | const gchar *uri = uris[i]; |
| 1497 | g_bookmark_file_remove_item (priv->recent_items, uri, NULL((void*)0)); |
| 1498 | } |
| 1499 | |
| 1500 | g_strfreev (uris); |
| 1501 | } |
| 1502 | |
| 1503 | /***************** |
| 1504 | * CtkRecentInfo * |
| 1505 | *****************/ |
| 1506 | |
| 1507 | G_DEFINE_BOXED_TYPE (CtkRecentInfo, ctk_recent_info,static GType ctk_recent_info_get_type_once (void); GType ctk_recent_info_get_type (void) { static GType static_g_define_type_id = 0; if ((__extension__ ({ _Static_assert (sizeof *(&static_g_define_type_id) == sizeof (gpointer), "Expression evaluates to false"); (void) ( 0 ? (gpointer) * (&static_g_define_type_id) : ((void*)0)) ; (!(__extension__ ({ _Static_assert (sizeof *(&static_g_define_type_id ) == sizeof (gpointer), "Expression evaluates to false"); __typeof__ (*(&static_g_define_type_id)) gapg_temp_newval; __typeof__ ((&static_g_define_type_id)) gapg_temp_atomic = (&static_g_define_type_id ); __atomic_load (gapg_temp_atomic, &gapg_temp_newval, 5) ; gapg_temp_newval; })) && g_once_init_enter_pointer ( &static_g_define_type_id)); })) ) { GType g_define_type_id = ctk_recent_info_get_type_once (); (__extension__ ({ _Static_assert (sizeof *(&static_g_define_type_id) == sizeof (gpointer) , "Expression evaluates to false"); 0 ? (void) (*(&static_g_define_type_id ) = (g_define_type_id)) : (void) 0; g_once_init_leave_pointer ((&static_g_define_type_id), (gpointer) (guintptr) (g_define_type_id )); })) ; } return static_g_define_type_id; } __attribute__ ( (__noinline__)) static GType ctk_recent_info_get_type_once (void ) { GType (* _g_register_boxed) (const gchar *, union { CtkRecentInfo * (*do_copy_type) (CtkRecentInfo *); CtkRecentInfo * (*do_const_copy_type ) (const CtkRecentInfo *); GBoxedCopyFunc do_copy_boxed; } __attribute__ ((__transparent_union__)), union { void (* do_free_type) (CtkRecentInfo *); GBoxedFreeFunc do_free_boxed; } __attribute__((__transparent_union__ )) ) = g_boxed_type_register_static; GType g_define_type_id = _g_register_boxed (g_intern_static_string ("CtkRecentInfo"), ctk_recent_info_ref, ctk_recent_info_unref); { {{};} } return g_define_type_id; } |
| 1508 | ctk_recent_info_ref,static GType ctk_recent_info_get_type_once (void); GType ctk_recent_info_get_type (void) { static GType static_g_define_type_id = 0; if ((__extension__ ({ _Static_assert (sizeof *(&static_g_define_type_id) == sizeof (gpointer), "Expression evaluates to false"); (void) ( 0 ? (gpointer) * (&static_g_define_type_id) : ((void*)0)) ; (!(__extension__ ({ _Static_assert (sizeof *(&static_g_define_type_id ) == sizeof (gpointer), "Expression evaluates to false"); __typeof__ (*(&static_g_define_type_id)) gapg_temp_newval; __typeof__ ((&static_g_define_type_id)) gapg_temp_atomic = (&static_g_define_type_id ); __atomic_load (gapg_temp_atomic, &gapg_temp_newval, 5) ; gapg_temp_newval; })) && g_once_init_enter_pointer ( &static_g_define_type_id)); })) ) { GType g_define_type_id = ctk_recent_info_get_type_once (); (__extension__ ({ _Static_assert (sizeof *(&static_g_define_type_id) == sizeof (gpointer) , "Expression evaluates to false"); 0 ? (void) (*(&static_g_define_type_id ) = (g_define_type_id)) : (void) 0; g_once_init_leave_pointer ((&static_g_define_type_id), (gpointer) (guintptr) (g_define_type_id )); })) ; } return static_g_define_type_id; } __attribute__ ( (__noinline__)) static GType ctk_recent_info_get_type_once (void ) { GType (* _g_register_boxed) (const gchar *, union { CtkRecentInfo * (*do_copy_type) (CtkRecentInfo *); CtkRecentInfo * (*do_const_copy_type ) (const CtkRecentInfo *); GBoxedCopyFunc do_copy_boxed; } __attribute__ ((__transparent_union__)), union { void (* do_free_type) (CtkRecentInfo *); GBoxedFreeFunc do_free_boxed; } __attribute__((__transparent_union__ )) ) = g_boxed_type_register_static; GType g_define_type_id = _g_register_boxed (g_intern_static_string ("CtkRecentInfo"), ctk_recent_info_ref, ctk_recent_info_unref); { {{};} } return g_define_type_id; } |
| 1509 | ctk_recent_info_unref)static GType ctk_recent_info_get_type_once (void); GType ctk_recent_info_get_type (void) { static GType static_g_define_type_id = 0; if ((__extension__ ({ _Static_assert (sizeof *(&static_g_define_type_id) == sizeof (gpointer), "Expression evaluates to false"); (void) ( 0 ? (gpointer) * (&static_g_define_type_id) : ((void*)0)) ; (!(__extension__ ({ _Static_assert (sizeof *(&static_g_define_type_id ) == sizeof (gpointer), "Expression evaluates to false"); __typeof__ (*(&static_g_define_type_id)) gapg_temp_newval; __typeof__ ((&static_g_define_type_id)) gapg_temp_atomic = (&static_g_define_type_id ); __atomic_load (gapg_temp_atomic, &gapg_temp_newval, 5) ; gapg_temp_newval; })) && g_once_init_enter_pointer ( &static_g_define_type_id)); })) ) { GType g_define_type_id = ctk_recent_info_get_type_once (); (__extension__ ({ _Static_assert (sizeof *(&static_g_define_type_id) == sizeof (gpointer) , "Expression evaluates to false"); 0 ? (void) (*(&static_g_define_type_id ) = (g_define_type_id)) : (void) 0; g_once_init_leave_pointer ((&static_g_define_type_id), (gpointer) (guintptr) (g_define_type_id )); })) ; } return static_g_define_type_id; } __attribute__ ( (__noinline__)) static GType ctk_recent_info_get_type_once (void ) { GType (* _g_register_boxed) (const gchar *, union { CtkRecentInfo * (*do_copy_type) (CtkRecentInfo *); CtkRecentInfo * (*do_const_copy_type ) (const CtkRecentInfo *); GBoxedCopyFunc do_copy_boxed; } __attribute__ ((__transparent_union__)), union { void (* do_free_type) (CtkRecentInfo *); GBoxedFreeFunc do_free_boxed; } __attribute__((__transparent_union__ )) ) = g_boxed_type_register_static; GType g_define_type_id = _g_register_boxed (g_intern_static_string ("CtkRecentInfo"), ctk_recent_info_ref, ctk_recent_info_unref); { {{};} } return g_define_type_id; } |
| 1510 | |
| 1511 | static CtkRecentInfo * |
| 1512 | ctk_recent_info_new (const gchar *uri) |
| 1513 | { |
| 1514 | CtkRecentInfo *info; |
| 1515 | |
| 1516 | g_assert (uri != NULL)do { if (uri != ((void*)0)) ; else g_assertion_message_expr ( "Ctk", "ctkrecentmanager.c", 1516, ((const char*) (__func__)) , "uri != NULL"); } while (0); |
| 1517 | |
| 1518 | info = g_new0 (CtkRecentInfo, 1)((CtkRecentInfo *) g_malloc0_n ((1), sizeof (CtkRecentInfo))); |
| 1519 | info->uri = g_strdup (uri)g_strdup_inline (uri); |
| 1520 | |
| 1521 | info->applications = NULL((void*)0); |
| 1522 | info->apps_lookup = g_hash_table_new (g_str_hash, g_str_equal); |
| 1523 | |
| 1524 | info->groups = NULL((void*)0); |
| 1525 | |
| 1526 | info->ref_count = 1; |
| 1527 | |
| 1528 | return info; |
| 1529 | } |
| 1530 | |
| 1531 | static void |
| 1532 | ctk_recent_info_free (CtkRecentInfo *recent_info) |
| 1533 | { |
| 1534 | int i; |
| 1535 | |
| 1536 | if (!recent_info) |
| 1537 | return; |
| 1538 | |
| 1539 | g_free (recent_info->uri); |
| 1540 | g_free (recent_info->display_name); |
| 1541 | g_free (recent_info->description); |
| 1542 | g_free (recent_info->mime_type); |
| 1543 | |
| 1544 | for (i = 0; i < recent_info->n_applications; i ++) |
| 1545 | { |
| 1546 | const RecentAppInfo *app_info = &recent_info->applications[i]; |
| 1547 | |
| 1548 | g_free (app_info->name); |
| 1549 | g_free (app_info->exec); |
| 1550 | g_date_time_unref (app_info->stamp); |
| 1551 | } |
| 1552 | g_free (recent_info->applications); |
| 1553 | |
| 1554 | if (recent_info->apps_lookup) |
| 1555 | g_hash_table_destroy (recent_info->apps_lookup); |
| 1556 | |
| 1557 | for (i = 0; i < recent_info->n_groups; i ++) |
| 1558 | g_free (recent_info->groups[i]); |
| 1559 | |
| 1560 | g_free (recent_info->groups); |
| 1561 | |
| 1562 | if (recent_info->icon) |
| 1563 | g_object_unref (recent_info->icon); |
| 1564 | |
| 1565 | g_free (recent_info); |
| 1566 | } |
| 1567 | |
| 1568 | /** |
| 1569 | * ctk_recent_info_ref: |
| 1570 | * @info: a #CtkRecentInfo |
| 1571 | * |
| 1572 | * Increases the reference count of @recent_info by one. |
| 1573 | * |
| 1574 | * Returns: the recent info object with its reference count |
| 1575 | * increased by one |
| 1576 | * |
| 1577 | * Since: 2.10 |
| 1578 | */ |
| 1579 | CtkRecentInfo * |
| 1580 | ctk_recent_info_ref (CtkRecentInfo *info) |
| 1581 | { |
| 1582 | g_return_val_if_fail (info != NULL, NULL)do { if ((info != ((void*)0))) { } else { g_return_if_fail_warning ("Ctk", ((const char*) (__func__)), "info != NULL"); return ( ((void*)0)); } } while (0); |
| 1583 | g_return_val_if_fail (info->ref_count > 0, NULL)do { if ((info->ref_count > 0)) { } else { g_return_if_fail_warning ("Ctk", ((const char*) (__func__)), "info->ref_count > 0" ); return (((void*)0)); } } while (0); |
| 1584 | |
| 1585 | info->ref_count += 1; |
| 1586 | |
| 1587 | return info; |
| 1588 | } |
| 1589 | |
| 1590 | /** |
| 1591 | * ctk_recent_info_unref: |
| 1592 | * @info: a #CtkRecentInfo |
| 1593 | * |
| 1594 | * Decreases the reference count of @info by one. If the reference |
| 1595 | * count reaches zero, @info is deallocated, and the memory freed. |
| 1596 | * |
| 1597 | * Since: 2.10 |
| 1598 | */ |
| 1599 | void |
| 1600 | ctk_recent_info_unref (CtkRecentInfo *info) |
| 1601 | { |
| 1602 | g_return_if_fail (info != NULL)do { if ((info != ((void*)0))) { } else { g_return_if_fail_warning ("Ctk", ((const char*) (__func__)), "info != NULL"); return; } } while (0); |
| 1603 | g_return_if_fail (info->ref_count > 0)do { if ((info->ref_count > 0)) { } else { g_return_if_fail_warning ("Ctk", ((const char*) (__func__)), "info->ref_count > 0" ); return; } } while (0); |
| 1604 | |
| 1605 | info->ref_count -= 1; |
| 1606 | |
| 1607 | if (info->ref_count == 0) |
| 1608 | ctk_recent_info_free (info); |
| 1609 | } |
| 1610 | |
| 1611 | /** |
| 1612 | * ctk_recent_info_get_uri: |
| 1613 | * @info: a #CtkRecentInfo |
| 1614 | * |
| 1615 | * Gets the URI of the resource. |
| 1616 | * |
| 1617 | * Returns: the URI of the resource. The returned string is |
| 1618 | * owned by the recent manager, and should not be freed. |
| 1619 | * |
| 1620 | * Since: 2.10 |
| 1621 | */ |
| 1622 | const gchar * |
| 1623 | ctk_recent_info_get_uri (CtkRecentInfo *info) |
| 1624 | { |
| 1625 | g_return_val_if_fail (info != NULL, NULL)do { if ((info != ((void*)0))) { } else { g_return_if_fail_warning ("Ctk", ((const char*) (__func__)), "info != NULL"); return ( ((void*)0)); } } while (0); |
| 1626 | |
| 1627 | return info->uri; |
| 1628 | } |
| 1629 | |
| 1630 | /** |
| 1631 | * ctk_recent_info_get_display_name: |
| 1632 | * @info: a #CtkRecentInfo |
| 1633 | * |
| 1634 | * Gets the name of the resource. If none has been defined, the basename |
| 1635 | * of the resource is obtained. |
| 1636 | * |
| 1637 | * Returns: the display name of the resource. The returned string |
| 1638 | * is owned by the recent manager, and should not be freed. |
| 1639 | * |
| 1640 | * Since: 2.10 |
| 1641 | */ |
| 1642 | const gchar * |
| 1643 | ctk_recent_info_get_display_name (CtkRecentInfo *info) |
| 1644 | { |
| 1645 | g_return_val_if_fail (info != NULL, NULL)do { if ((info != ((void*)0))) { } else { g_return_if_fail_warning ("Ctk", ((const char*) (__func__)), "info != NULL"); return ( ((void*)0)); } } while (0); |
| 1646 | |
| 1647 | if (!info->display_name) |
| 1648 | info->display_name = ctk_recent_info_get_short_name (info); |
| 1649 | |
| 1650 | return info->display_name; |
| 1651 | } |
| 1652 | |
| 1653 | /** |
| 1654 | * ctk_recent_info_get_description: |
| 1655 | * @info: a #CtkRecentInfo |
| 1656 | * |
| 1657 | * Gets the (short) description of the resource. |
| 1658 | * |
| 1659 | * Returns: the description of the resource. The returned string |
| 1660 | * is owned by the recent manager, and should not be freed. |
| 1661 | * |
| 1662 | * Since: 2.10 |
| 1663 | **/ |
| 1664 | const gchar * |
| 1665 | ctk_recent_info_get_description (CtkRecentInfo *info) |
| 1666 | { |
| 1667 | g_return_val_if_fail (info != NULL, NULL)do { if ((info != ((void*)0))) { } else { g_return_if_fail_warning ("Ctk", ((const char*) (__func__)), "info != NULL"); return ( ((void*)0)); } } while (0); |
| 1668 | |
| 1669 | return info->description; |
| 1670 | } |
| 1671 | |
| 1672 | /** |
| 1673 | * ctk_recent_info_get_mime_type: |
| 1674 | * @info: a #CtkRecentInfo |
| 1675 | * |
| 1676 | * Gets the MIME type of the resource. |
| 1677 | * |
| 1678 | * Returns: the MIME type of the resource. The returned string |
| 1679 | * is owned by the recent manager, and should not be freed. |
| 1680 | * |
| 1681 | * Since: 2.10 |
| 1682 | */ |
| 1683 | const gchar * |
| 1684 | ctk_recent_info_get_mime_type (CtkRecentInfo *info) |
| 1685 | { |
| 1686 | g_return_val_if_fail (info != NULL, NULL)do { if ((info != ((void*)0))) { } else { g_return_if_fail_warning ("Ctk", ((const char*) (__func__)), "info != NULL"); return ( ((void*)0)); } } while (0); |
| 1687 | |
| 1688 | if (!info->mime_type) |
| 1689 | info->mime_type = g_strdup (CTK_RECENT_DEFAULT_MIME)g_strdup_inline ("application/octet-stream"); |
| 1690 | |
| 1691 | return info->mime_type; |
| 1692 | } |
| 1693 | |
| 1694 | /** |
| 1695 | * ctk_recent_info_get_added: |
| 1696 | * @info: a #CtkRecentInfo |
| 1697 | * |
| 1698 | * Gets the the time when the resource |
| 1699 | * was added to the recently used resources list. |
| 1700 | * |
| 1701 | * Returns: (transfer none): a #GDateTime for the time |
| 1702 | * when the resource was added |
| 1703 | * |
| 1704 | * Since: 2.10 |
| 1705 | */ |
| 1706 | GDateTime * |
| 1707 | ctk_recent_info_get_added (CtkRecentInfo *info) |
| 1708 | { |
| 1709 | g_return_val_if_fail (info != NULL, NULL)do { if ((info != ((void*)0))) { } else { g_return_if_fail_warning ("Ctk", ((const char*) (__func__)), "info != NULL"); return ( ((void*)0)); } } while (0); |
| 1710 | |
| 1711 | return info->added; |
| 1712 | } |
| 1713 | |
| 1714 | /** |
| 1715 | * ctk_recent_info_get_modified: |
| 1716 | * @info: a #CtkRecentInfo |
| 1717 | * |
| 1718 | * Gets the time when the meta-data |
| 1719 | * for the resource was last modified. |
| 1720 | * |
| 1721 | * Returns: (transfer none): a #GDateTime for the time |
| 1722 | * when the resource was last modified |
| 1723 | * |
| 1724 | * Since: 2.10 |
| 1725 | */ |
| 1726 | GDateTime * |
| 1727 | ctk_recent_info_get_modified (CtkRecentInfo *info) |
| 1728 | { |
| 1729 | g_return_val_if_fail (info != NULL, NULL)do { if ((info != ((void*)0))) { } else { g_return_if_fail_warning ("Ctk", ((const char*) (__func__)), "info != NULL"); return ( ((void*)0)); } } while (0); |
| 1730 | |
| 1731 | return info->modified; |
| 1732 | } |
| 1733 | |
| 1734 | /** |
| 1735 | * ctk_recent_info_get_visited: |
| 1736 | * @info: a #CtkRecentInfo |
| 1737 | * |
| 1738 | * Gets the time when the meta-data |
| 1739 | * for the resource was last visited. |
| 1740 | * |
| 1741 | * Returns: (transfer none): a #GDateTime for the time |
| 1742 | * when the resource was last visited |
| 1743 | * |
| 1744 | * Since: 2.10 |
| 1745 | */ |
| 1746 | GDateTime * |
| 1747 | ctk_recent_info_get_visited (CtkRecentInfo *info) |
| 1748 | { |
| 1749 | g_return_val_if_fail (info != NULL, NULL)do { if ((info != ((void*)0))) { } else { g_return_if_fail_warning ("Ctk", ((const char*) (__func__)), "info != NULL"); return ( ((void*)0)); } } while (0); |
| 1750 | |
| 1751 | return info->visited; |
| 1752 | } |
| 1753 | |
| 1754 | /** |
| 1755 | * ctk_recent_info_get_private_hint: |
| 1756 | * @info: a #CtkRecentInfo |
| 1757 | * |
| 1758 | * Gets the value of the “private” flag. Resources in the recently used |
| 1759 | * list that have this flag set to %TRUE should only be displayed by the |
| 1760 | * applications that have registered them. |
| 1761 | * |
| 1762 | * Returns: %TRUE if the private flag was found, %FALSE otherwise |
| 1763 | * |
| 1764 | * Since: 2.10 |
| 1765 | */ |
| 1766 | gboolean |
| 1767 | ctk_recent_info_get_private_hint (CtkRecentInfo *info) |
| 1768 | { |
| 1769 | g_return_val_if_fail (info != NULL, FALSE)do { if ((info != ((void*)0))) { } else { g_return_if_fail_warning ("Ctk", ((const char*) (__func__)), "info != NULL"); return ( (0)); } } while (0); |
| 1770 | |
| 1771 | return info->is_private; |
| 1772 | } |
| 1773 | |
| 1774 | /** |
| 1775 | * ctk_recent_info_get_application_info: |
| 1776 | * @info: a #CtkRecentInfo |
| 1777 | * @app_name: the name of the application that has registered this item |
| 1778 | * @app_exec: (transfer none) (out): return location for the string containing |
| 1779 | * the command line |
| 1780 | * @count: (out): return location for the number of times this item was registered |
| 1781 | * @stamp: (out) (transfer none): return location for the time this item was last |
| 1782 | * registered for this application |
| 1783 | * |
| 1784 | * Gets the data regarding the application that has registered the resource |
| 1785 | * pointed by @info. |
| 1786 | * |
| 1787 | * If the command line contains any escape characters defined inside the |
| 1788 | * storage specification, they will be expanded. |
| 1789 | * |
| 1790 | * Returns: %TRUE if an application with @app_name has registered this |
| 1791 | * resource inside the recently used list, or %FALSE otherwise. The |
| 1792 | * @app_exec string is owned by the #CtkRecentInfo and should not be |
| 1793 | * modified or freed |
| 1794 | * |
| 1795 | * Since: 2.10 |
| 1796 | */ |
| 1797 | gboolean |
| 1798 | ctk_recent_info_get_application_info (CtkRecentInfo *info, |
| 1799 | const gchar *app_name, |
| 1800 | const gchar **app_exec, |
| 1801 | guint *count, |
| 1802 | GDateTime **stamp) |
| 1803 | { |
| 1804 | RecentAppInfo *ai; |
| 1805 | |
| 1806 | g_return_val_if_fail (info != NULL, FALSE)do { if ((info != ((void*)0))) { } else { g_return_if_fail_warning ("Ctk", ((const char*) (__func__)), "info != NULL"); return ( (0)); } } while (0); |
| 1807 | g_return_val_if_fail (app_name != NULL, FALSE)do { if ((app_name != ((void*)0))) { } else { g_return_if_fail_warning ("Ctk", ((const char*) (__func__)), "app_name != NULL"); return ((0)); } } while (0); |
| 1808 | |
| 1809 | ai = (RecentAppInfo *) g_hash_table_lookup (info->apps_lookup, |
| 1810 | app_name); |
| 1811 | if (!ai) |
| 1812 | { |
| 1813 | g_warning ("No registered application with name '%s' " |
| 1814 | "for item with URI '%s' found", |
| 1815 | app_name, |
| 1816 | info->uri); |
| 1817 | return FALSE(0); |
| 1818 | } |
| 1819 | |
| 1820 | if (app_exec) |
| 1821 | *app_exec = ai->exec; |
| 1822 | |
| 1823 | if (count) |
| 1824 | *count = ai->count; |
| 1825 | |
| 1826 | if (stamp) |
| 1827 | *stamp = ai->stamp; |
| 1828 | |
| 1829 | return TRUE(!(0)); |
| 1830 | } |
| 1831 | |
| 1832 | /** |
| 1833 | * ctk_recent_info_get_applications: |
| 1834 | * @info: a #CtkRecentInfo |
| 1835 | * @length: (out) (allow-none): return location for the length of the returned list |
| 1836 | * |
| 1837 | * Retrieves the list of applications that have registered this resource. |
| 1838 | * |
| 1839 | * Returns: (array length=length zero-terminated=1) (transfer full): |
| 1840 | * a newly allocated %NULL-terminated array of strings. |
| 1841 | * Use g_strfreev() to free it. |
| 1842 | * |
| 1843 | * Since: 2.10 |
| 1844 | */ |
| 1845 | gchar ** |
| 1846 | ctk_recent_info_get_applications (CtkRecentInfo *info, |
| 1847 | gsize *length) |
| 1848 | { |
| 1849 | gchar **retval; |
| 1850 | gsize n_apps, i; |
| 1851 | |
| 1852 | g_return_val_if_fail (info != NULL, NULL)do { if ((info != ((void*)0))) { } else { g_return_if_fail_warning ("Ctk", ((const char*) (__func__)), "info != NULL"); return ( ((void*)0)); } } while (0); |
| 1853 | |
| 1854 | if (!info->applications) |
| 1855 | { |
| 1856 | if (length) |
| 1857 | *length = 0; |
| 1858 | |
| 1859 | return NULL((void*)0); |
| 1860 | } |
| 1861 | |
| 1862 | n_apps = info->n_applications; |
| 1863 | |
| 1864 | retval = g_new0 (gchar *, n_apps + 1)((gchar * *) g_malloc0_n ((n_apps + 1), sizeof (gchar *))); |
| 1865 | |
| 1866 | for (i = 0; i < info->n_applications; i ++) |
| 1867 | { |
| 1868 | const RecentAppInfo *ai = &info->applications[i]; |
| 1869 | |
| 1870 | retval[i] = g_strdup (ai->name)g_strdup_inline (ai->name); |
| 1871 | } |
| 1872 | retval[i] = NULL((void*)0); |
| 1873 | |
| 1874 | if (length) |
| 1875 | *length = info->n_applications; |
| 1876 | |
| 1877 | return retval; |
| 1878 | } |
| 1879 | |
| 1880 | /** |
| 1881 | * ctk_recent_info_has_application: |
| 1882 | * @info: a #CtkRecentInfo |
| 1883 | * @app_name: a string containing an application name |
| 1884 | * |
| 1885 | * Checks whether an application registered this resource using @app_name. |
| 1886 | * |
| 1887 | * Returns: %TRUE if an application with name @app_name was found, |
| 1888 | * %FALSE otherwise |
| 1889 | * |
| 1890 | * Since: 2.10 |
| 1891 | */ |
| 1892 | gboolean |
| 1893 | ctk_recent_info_has_application (CtkRecentInfo *info, |
| 1894 | const gchar *app_name) |
| 1895 | { |
| 1896 | g_return_val_if_fail (info != NULL, FALSE)do { if ((info != ((void*)0))) { } else { g_return_if_fail_warning ("Ctk", ((const char*) (__func__)), "info != NULL"); return ( (0)); } } while (0); |
| 1897 | g_return_val_if_fail (app_name != NULL, FALSE)do { if ((app_name != ((void*)0))) { } else { g_return_if_fail_warning ("Ctk", ((const char*) (__func__)), "app_name != NULL"); return ((0)); } } while (0); |
| 1898 | |
| 1899 | return (NULL((void*)0) != g_hash_table_lookup (info->apps_lookup, app_name)); |
| 1900 | } |
| 1901 | |
| 1902 | /** |
| 1903 | * ctk_recent_info_last_application: |
| 1904 | * @info: a #CtkRecentInfo |
| 1905 | * |
| 1906 | * Gets the name of the last application that have registered the |
| 1907 | * recently used resource represented by @info. |
| 1908 | * |
| 1909 | * Returns: an application name. Use g_free() to free it. |
| 1910 | * |
| 1911 | * Since: 2.10 |
| 1912 | */ |
| 1913 | gchar * |
| 1914 | ctk_recent_info_last_application (CtkRecentInfo *info) |
| 1915 | { |
| 1916 | int i; |
| 1917 | GDateTime *last_stamp = NULL((void*)0); |
| 1918 | gchar *name = NULL((void*)0); |
| 1919 | |
| 1920 | g_return_val_if_fail (info != NULL, NULL)do { if ((info != ((void*)0))) { } else { g_return_if_fail_warning ("Ctk", ((const char*) (__func__)), "info != NULL"); return ( ((void*)0)); } } while (0); |
| 1921 | |
| 1922 | for (i = 0; i < info->n_applications; i ++) |
| 1923 | { |
| 1924 | const RecentAppInfo *ai = &info->applications[i]; |
| 1925 | |
| 1926 | if (last_stamp == NULL((void*)0) || |
| 1927 | g_date_time_compare (ai->stamp, last_stamp) > 0) |
| 1928 | { |
| 1929 | name = ai->name; |
| 1930 | last_stamp = ai->stamp; |
| 1931 | } |
| 1932 | } |
| 1933 | |
| 1934 | return g_strdup (name)g_strdup_inline (name); |
| 1935 | } |
| 1936 | |
| 1937 | static GdkPixbuf * |
| 1938 | get_icon_for_mime_type (const gchar *mime_type, |
| 1939 | gint pixel_size) |
| 1940 | { |
| 1941 | CtkIconTheme *icon_theme; |
| 1942 | char *content_type; |
| 1943 | GIcon *icon; |
| 1944 | CtkIconInfo *info; |
| 1945 | GdkPixbuf *pixbuf; |
| 1946 | |
| 1947 | icon_theme = ctk_icon_theme_get_default (); |
| 1948 | |
| 1949 | content_type = g_content_type_from_mime_type (mime_type); |
| 1950 | |
| 1951 | if (!content_type) |
| 1952 | return NULL((void*)0); |
| 1953 | |
| 1954 | icon = g_content_type_get_icon (content_type); |
| 1955 | info = ctk_icon_theme_lookup_by_gicon (icon_theme, |
| 1956 | icon, |
| 1957 | pixel_size, |
| 1958 | CTK_ICON_LOOKUP_USE_BUILTIN); |
| 1959 | g_free (content_type); |
| 1960 | g_object_unref (icon); |
| 1961 | |
| 1962 | if (!info) |
| 1963 | return NULL((void*)0); |
| 1964 | |
| 1965 | pixbuf = ctk_icon_info_load_icon (info, NULL((void*)0)); |
| 1966 | g_object_unref (info); |
| 1967 | |
| 1968 | return pixbuf; |
| 1969 | } |
| 1970 | |
| 1971 | static GdkPixbuf * |
| 1972 | get_icon_fallback (const gchar *icon_name, |
| 1973 | gint size) |
| 1974 | { |
| 1975 | CtkIconTheme *icon_theme; |
| 1976 | GdkPixbuf *retval; |
| 1977 | |
| 1978 | icon_theme = ctk_icon_theme_get_default (); |
| 1979 | |
| 1980 | retval = ctk_icon_theme_load_icon (icon_theme, icon_name, |
| 1981 | size, |
| 1982 | CTK_ICON_LOOKUP_USE_BUILTIN, |
| 1983 | NULL((void*)0)); |
| 1984 | g_assert (retval != NULL)do { if (retval != ((void*)0)) ; else g_assertion_message_expr ("Ctk", "ctkrecentmanager.c", 1984, ((const char*) (__func__ )), "retval != NULL"); } while (0); |
| 1985 | |
| 1986 | return retval; |
| 1987 | } |
| 1988 | |
| 1989 | /** |
| 1990 | * ctk_recent_info_get_icon: |
| 1991 | * @info: a #CtkRecentInfo |
| 1992 | * @size: the size of the icon in pixels |
| 1993 | * |
| 1994 | * Retrieves the icon of size @size associated to the resource MIME type. |
| 1995 | * |
| 1996 | * Returns: (nullable) (transfer full): a #GdkPixbuf containing the icon, |
| 1997 | * or %NULL. Use g_object_unref() when finished using the icon. |
| 1998 | * |
| 1999 | * Since: 2.10 |
| 2000 | */ |
| 2001 | GdkPixbuf * |
| 2002 | ctk_recent_info_get_icon (CtkRecentInfo *info, |
| 2003 | gint size) |
| 2004 | { |
| 2005 | GdkPixbuf *retval = NULL((void*)0); |
| 2006 | |
| 2007 | g_return_val_if_fail (info != NULL, NULL)do { if ((info != ((void*)0))) { } else { g_return_if_fail_warning ("Ctk", ((const char*) (__func__)), "info != NULL"); return ( ((void*)0)); } } while (0); |
| 2008 | |
| 2009 | if (info->mime_type) |
| 2010 | retval = get_icon_for_mime_type (info->mime_type, size); |
| 2011 | |
| 2012 | /* this function should never fail */ |
| 2013 | if (!retval) |
| 2014 | { |
| 2015 | if (info->mime_type && |
| 2016 | strcmp (info->mime_type, "x-directory/normal") == 0) |
| 2017 | retval = get_icon_fallback ("folder", size); |
| 2018 | else |
| 2019 | retval = get_icon_fallback ("text-x-generic", size); |
| 2020 | } |
| 2021 | |
| 2022 | return retval; |
| 2023 | } |
| 2024 | |
| 2025 | /** |
| 2026 | * ctk_recent_info_get_gicon: |
| 2027 | * @info: a #CtkRecentInfo |
| 2028 | * |
| 2029 | * Retrieves the icon associated to the resource MIME type. |
| 2030 | * |
| 2031 | * Returns: (nullable) (transfer full): a #GIcon containing the icon, or %NULL. |
| 2032 | * Use g_object_unref() when finished using the icon |
| 2033 | * |
| 2034 | * Since: 2.22 |
| 2035 | */ |
| 2036 | GIcon * |
| 2037 | ctk_recent_info_get_gicon (CtkRecentInfo *info) |
| 2038 | { |
| 2039 | GIcon *icon = NULL((void*)0); |
| 2040 | gchar *content_type; |
| 2041 | |
| 2042 | g_return_val_if_fail (info != NULL, NULL)do { if ((info != ((void*)0))) { } else { g_return_if_fail_warning ("Ctk", ((const char*) (__func__)), "info != NULL"); return ( ((void*)0)); } } while (0); |
| 2043 | |
| 2044 | if (info->mime_type != NULL((void*)0) && |
| 2045 | (content_type = g_content_type_from_mime_type (info->mime_type)) != NULL((void*)0)) |
| 2046 | { |
| 2047 | icon = g_content_type_get_icon (content_type); |
| 2048 | g_free (content_type); |
| 2049 | } |
| 2050 | |
| 2051 | return icon; |
| 2052 | } |
| 2053 | |
| 2054 | /** |
| 2055 | * ctk_recent_info_is_local: |
| 2056 | * @info: a #CtkRecentInfo |
| 2057 | * |
| 2058 | * Checks whether the resource is local or not by looking at the |
| 2059 | * scheme of its URI. |
| 2060 | * |
| 2061 | * Returns: %TRUE if the resource is local |
| 2062 | * |
| 2063 | * Since: 2.10 |
| 2064 | */ |
| 2065 | gboolean |
| 2066 | ctk_recent_info_is_local (CtkRecentInfo *info) |
| 2067 | { |
| 2068 | g_return_val_if_fail (info != NULL, FALSE)do { if ((info != ((void*)0))) { } else { g_return_if_fail_warning ("Ctk", ((const char*) (__func__)), "info != NULL"); return ( (0)); } } while (0); |
| 2069 | |
| 2070 | return has_case_prefix (info->uri, "file:/"); |
| 2071 | } |
| 2072 | |
| 2073 | /** |
| 2074 | * ctk_recent_info_exists: |
| 2075 | * @info: a #CtkRecentInfo |
| 2076 | * |
| 2077 | * Checks whether the resource pointed by @info still exists. |
| 2078 | * At the moment this check is done only on resources pointing |
| 2079 | * to local files. |
| 2080 | * |
| 2081 | * Returns: %TRUE if the resource exists |
| 2082 | * |
| 2083 | * Since: 2.10 |
| 2084 | */ |
| 2085 | gboolean |
| 2086 | ctk_recent_info_exists (CtkRecentInfo *info) |
| 2087 | { |
| 2088 | gchar *filename; |
| 2089 | GStatBuf stat_buf; |
| 2090 | gboolean retval = FALSE(0); |
| 2091 | |
| 2092 | g_return_val_if_fail (info != NULL, FALSE)do { if ((info != ((void*)0))) { } else { g_return_if_fail_warning ("Ctk", ((const char*) (__func__)), "info != NULL"); return ( (0)); } } while (0); |
| 2093 | |
| 2094 | /* we guarantee only local resources */ |
| 2095 | if (!ctk_recent_info_is_local (info)) |
| 2096 | return FALSE(0); |
| 2097 | |
| 2098 | filename = g_filename_from_uri (info->uri, NULL((void*)0), NULL((void*)0)); |
| 2099 | if (filename) |
| 2100 | { |
| 2101 | if (g_statstat (filename, &stat_buf) == 0) |
| 2102 | retval = TRUE(!(0)); |
| 2103 | |
| 2104 | g_free (filename); |
| 2105 | } |
| 2106 | |
| 2107 | return retval; |
| 2108 | } |
| 2109 | |
| 2110 | /** |
| 2111 | * ctk_recent_info_match: |
| 2112 | * @info_a: a #CtkRecentInfo |
| 2113 | * @info_b: a #CtkRecentInfo |
| 2114 | * |
| 2115 | * Checks whether two #CtkRecentInfo-struct point to the same |
| 2116 | * resource. |
| 2117 | * |
| 2118 | * Returns: %TRUE if both #CtkRecentInfo-struct point to the same |
| 2119 | * resource, %FALSE otherwise |
| 2120 | * |
| 2121 | * Since: 2.10 |
| 2122 | */ |
| 2123 | gboolean |
| 2124 | ctk_recent_info_match (CtkRecentInfo *info_a, |
| 2125 | CtkRecentInfo *info_b) |
| 2126 | { |
| 2127 | g_return_val_if_fail (info_a != NULL, FALSE)do { if ((info_a != ((void*)0))) { } else { g_return_if_fail_warning ("Ctk", ((const char*) (__func__)), "info_a != NULL"); return ((0)); } } while (0); |
| 2128 | g_return_val_if_fail (info_b != NULL, FALSE)do { if ((info_b != ((void*)0))) { } else { g_return_if_fail_warning ("Ctk", ((const char*) (__func__)), "info_b != NULL"); return ((0)); } } while (0); |
| 2129 | |
| 2130 | return (0 == strcmp (info_a->uri, info_b->uri)); |
| 2131 | } |
| 2132 | |
| 2133 | /* taken from gnome-vfs-uri.c */ |
| 2134 | static const gchar * |
| 2135 | get_method_string (const gchar *substring, |
| 2136 | gchar **method_string) |
| 2137 | { |
| 2138 | const gchar *p; |
| 2139 | char *method; |
| 2140 | |
| 2141 | for (p = substring; |
| 2142 | g_ascii_isalnum (*p)((g_ascii_table[(guchar) (*p)] & G_ASCII_ALNUM) != 0) || *p == '+' || *p == '-' || *p == '.'; |
| 2143 | p++) |
| 2144 | ; |
| 2145 | |
| 2146 | if (*p == ':' |
| 2147 | #ifdef G_OS_WIN32 |
| 2148 | && |
| 2149 | !(p == substring + 1 && g_ascii_isalpha (*substring)((g_ascii_table[(guchar) (*substring)] & G_ASCII_ALPHA) != 0)) |
| 2150 | #endif |
| 2151 | ) |
| 2152 | { |
| 2153 | /* Found toplevel method specification. */ |
| 2154 | method = g_strndup (substring, p - substring); |
| 2155 | *method_string = g_ascii_strdown (method, -1); |
| 2156 | g_free (method); |
| 2157 | p++; |
| 2158 | } |
| 2159 | else |
| 2160 | { |
| 2161 | *method_string = g_strdup ("file")g_strdup_inline ("file"); |
| 2162 | p = substring; |
| 2163 | } |
| 2164 | |
| 2165 | return p; |
| 2166 | } |
| 2167 | |
| 2168 | /* Stolen from gnome_vfs_make_valid_utf8() */ |
| 2169 | static char * |
| 2170 | make_valid_utf8 (const char *name) |
| 2171 | { |
| 2172 | GString *string; |
| 2173 | const char *remainder, *invalid; |
| 2174 | int remaining_bytes, valid_bytes; |
| 2175 | |
| 2176 | string = NULL((void*)0); |
| 2177 | remainder = name; |
| 2178 | remaining_bytes = name ? strlen (name) : 0; |
| 2179 | |
| 2180 | while (remaining_bytes != 0) |
| 2181 | { |
| 2182 | if (g_utf8_validate (remainder, remaining_bytes, &invalid)) |
| 2183 | break; |
| 2184 | |
| 2185 | valid_bytes = invalid - remainder; |
| 2186 | |
| 2187 | if (string == NULL((void*)0)) |
| 2188 | string = g_string_sized_new (remaining_bytes); |
| 2189 | |
| 2190 | g_string_append_len (string, remainder, valid_bytes)g_string_append_len_inline (string, remainder, valid_bytes); |
| 2191 | g_string_append_c (string, '?')g_string_append_c_inline (string, '?'); |
| 2192 | |
| 2193 | remaining_bytes -= valid_bytes + 1; |
| 2194 | remainder = invalid + 1; |
| 2195 | } |
| 2196 | |
| 2197 | if (string == NULL((void*)0)) |
| 2198 | return g_strdup (name)g_strdup_inline (name); |
| 2199 | |
| 2200 | g_string_append (string, remainder)(__builtin_constant_p (remainder) ? __extension__ ({ const char * const __val = (remainder); g_string_append_len_inline (string , __val, (__val != ((void*)0)) ? (gssize) strlen (((__val) + ! (__val))) : (gssize) -1); }) : g_string_append_len_inline (string , remainder, (gssize) -1)); |
| 2201 | g_assert (g_utf8_validate (string->str, -1, NULL))do { if (g_utf8_validate (string->str, -1, ((void*)0))) ; else g_assertion_message_expr ("Ctk", "ctkrecentmanager.c", 2201, ((const char*) (__func__)), "g_utf8_validate (string->str, -1, NULL)" ); } while (0); |
| 2202 | |
| 2203 | return g_string_free (string, FALSE)(__builtin_constant_p ((0)) ? (((0)) ? (g_string_free) ((string ), ((0))) : g_string_free_and_steal (string)) : (g_string_free ) ((string), ((0)))); |
| 2204 | } |
| 2205 | |
| 2206 | static gchar * |
| 2207 | get_uri_shortname_for_display (const gchar *uri) |
| 2208 | { |
| 2209 | gchar *name = NULL((void*)0); |
| 2210 | gboolean validated = FALSE(0); |
| 2211 | |
| 2212 | if (has_case_prefix (uri, "file:/")) |
| 2213 | { |
| 2214 | gchar *local_file; |
| 2215 | |
| 2216 | local_file = g_filename_from_uri (uri, NULL((void*)0), NULL((void*)0)); |
| 2217 | |
| 2218 | if (local_file) |
| 2219 | { |
| 2220 | name = g_filename_display_basename (local_file); |
| 2221 | validated = TRUE(!(0)); |
| 2222 | } |
| 2223 | |
| 2224 | g_free (local_file); |
| 2225 | } |
| 2226 | |
| 2227 | if (!name) |
| 2228 | { |
| 2229 | gchar *method; |
| 2230 | gchar *local_file; |
| 2231 | const gchar *rest; |
| 2232 | |
| 2233 | rest = get_method_string (uri, &method); |
| 2234 | local_file = g_filename_display_basename (rest); |
| 2235 | |
| 2236 | name = g_strconcat (method, ": ", local_file, NULL((void*)0)); |
| 2237 | |
| 2238 | g_free (local_file); |
| 2239 | g_free (method); |
| 2240 | } |
| 2241 | |
| 2242 | g_assert (name != NULL)do { if (name != ((void*)0)) ; else g_assertion_message_expr ( "Ctk", "ctkrecentmanager.c", 2242, ((const char*) (__func__)) , "name != NULL"); } while (0); |
| 2243 | |
| 2244 | if (!validated && !g_utf8_validate (name, -1, NULL((void*)0))) |
| 2245 | { |
| 2246 | gchar *utf8_name; |
| 2247 | |
| 2248 | utf8_name = make_valid_utf8 (name); |
| 2249 | g_free (name); |
| 2250 | |
| 2251 | name = utf8_name; |
| 2252 | } |
| 2253 | |
| 2254 | return name; |
| 2255 | } |
| 2256 | |
| 2257 | /** |
| 2258 | * ctk_recent_info_get_short_name: |
| 2259 | * @info: an #CtkRecentInfo |
| 2260 | * |
| 2261 | * Computes a valid UTF-8 string that can be used as the |
| 2262 | * name of the item in a menu or list. For example, calling |
| 2263 | * this function on an item that refers to |
| 2264 | * “file:///foo/bar.txt” will yield “bar.txt”. |
| 2265 | * |
| 2266 | * Returns: A newly-allocated string in UTF-8 encoding |
| 2267 | * free it with g_free() |
| 2268 | * |
| 2269 | * Since: 2.10 |
| 2270 | */ |
| 2271 | gchar * |
| 2272 | ctk_recent_info_get_short_name (CtkRecentInfo *info) |
| 2273 | { |
| 2274 | gchar *short_name; |
| 2275 | |
| 2276 | g_return_val_if_fail (info != NULL, NULL)do { if ((info != ((void*)0))) { } else { g_return_if_fail_warning ("Ctk", ((const char*) (__func__)), "info != NULL"); return ( ((void*)0)); } } while (0); |
| 2277 | |
| 2278 | if (info->uri == NULL((void*)0)) |
| 2279 | return NULL((void*)0); |
| 2280 | |
| 2281 | short_name = get_uri_shortname_for_display (info->uri); |
| 2282 | |
| 2283 | return short_name; |
| 2284 | } |
| 2285 | |
| 2286 | /** |
| 2287 | * ctk_recent_info_get_uri_display: |
| 2288 | * @info: a #CtkRecentInfo |
| 2289 | * |
| 2290 | * Gets a displayable version of the resource’s URI. If the resource |
| 2291 | * is local, it returns a local path; if the resource is not local, |
| 2292 | * it returns the UTF-8 encoded content of ctk_recent_info_get_uri(). |
| 2293 | * |
| 2294 | * Returns: (nullable): a newly allocated UTF-8 string containing the |
| 2295 | * resource’s URI or %NULL. Use g_free() when done using it. |
| 2296 | * |
| 2297 | * Since: 2.10 |
| 2298 | */ |
| 2299 | gchar * |
| 2300 | ctk_recent_info_get_uri_display (CtkRecentInfo *info) |
| 2301 | { |
| 2302 | gchar *retval; |
| 2303 | |
| 2304 | g_return_val_if_fail (info != NULL, NULL)do { if ((info != ((void*)0))) { } else { g_return_if_fail_warning ("Ctk", ((const char*) (__func__)), "info != NULL"); return ( ((void*)0)); } } while (0); |
| 2305 | |
| 2306 | retval = NULL((void*)0); |
| 2307 | if (ctk_recent_info_is_local (info)) |
| 2308 | { |
| 2309 | gchar *filename; |
| 2310 | |
| 2311 | filename = g_filename_from_uri (info->uri, NULL((void*)0), NULL((void*)0)); |
This statement is never executed | |
| 2312 | if (!filename) |
| 2313 | return NULL((void*)0); |
| 2314 | |
| 2315 | retval = g_filename_to_utf8 (filename, -1, NULL((void*)0), NULL((void*)0), NULL((void*)0)); |
| 2316 | g_free (filename); |
| 2317 | } |
| 2318 | else |
| 2319 | { |
| 2320 | retval = make_valid_utf8 (info->uri); |
| 2321 | } |
| 2322 | |
| 2323 | return retval; |
| 2324 | } |
| 2325 | |
| 2326 | /** |
| 2327 | * ctk_recent_info_get_age: |
| 2328 | * @info: a #CtkRecentInfo |
| 2329 | * |
| 2330 | * Gets the number of days elapsed since the last update |
| 2331 | * of the resource pointed by @info. |
| 2332 | * |
| 2333 | * Returns: a positive integer containing the number of days |
| 2334 | * elapsed since the time this resource was last modified |
| 2335 | * |
| 2336 | * Since: 2.10 |
| 2337 | */ |
| 2338 | gint |
| 2339 | ctk_recent_info_get_age (CtkRecentInfo *info) |
| 2340 | { |
| 2341 | GDateTime *now; |
| 2342 | |
| 2343 | g_return_val_if_fail (info != NULL, -1)do { if ((info != ((void*)0))) { } else { g_return_if_fail_warning ("Ctk", ((const char*) (__func__)), "info != NULL"); return ( -1); } } while (0); |
| 2344 | |
| 2345 | now = g_date_time_new_now_utc (); |
| 2346 | |
| 2347 | return (int) (g_date_time_difference (now, info->modified) / (double)G_TIME_SPAN_DAY((86400000000L))); |
| 2348 | } |
| 2349 | |
| 2350 | /** |
| 2351 | * ctk_recent_info_get_groups: |
| 2352 | * @info: a #CtkRecentInfo |
| 2353 | * @length: (out) (allow-none): return location for the number of groups returned |
| 2354 | * |
| 2355 | * Returns all groups registered for the recently used item @info. |
| 2356 | * The array of returned group names will be %NULL terminated, so |
| 2357 | * length might optionally be %NULL. |
| 2358 | * |
| 2359 | * Returns: (array length=length zero-terminated=1) (transfer full): |
| 2360 | * a newly allocated %NULL terminated array of strings. |
| 2361 | * Use g_strfreev() to free it. |
| 2362 | * |
| 2363 | * Since: 2.10 |
| 2364 | */ |
| 2365 | gchar ** |
| 2366 | ctk_recent_info_get_groups (CtkRecentInfo *info, |
| 2367 | gsize *length) |
| 2368 | { |
| 2369 | gchar **retval; |
| 2370 | gsize n_groups, i; |
| 2371 | |
| 2372 | g_return_val_if_fail (info != NULL, NULL)do { if ((info != ((void*)0))) { } else { g_return_if_fail_warning ("Ctk", ((const char*) (__func__)), "info != NULL"); return ( ((void*)0)); } } while (0); |
| 2373 | |
| 2374 | if (!info->groups || info->n_groups == 0) |
| 2375 | { |
| 2376 | if (length) |
| 2377 | *length = 0; |
| 2378 | |
| 2379 | return NULL((void*)0); |
| 2380 | } |
| 2381 | |
| 2382 | n_groups = info->n_groups; |
| 2383 | |
| 2384 | retval = g_new0 (gchar *, n_groups + 1)((gchar * *) g_malloc0_n ((n_groups + 1), sizeof (gchar *))); |
| 2385 | |
| 2386 | for (i = 0; i < info->n_groups; i ++) |
| 2387 | retval[i] = g_strdup (info->groups[i])g_strdup_inline (info->groups[i]); |
| 2388 | |
| 2389 | retval[i] = NULL((void*)0); |
| 2390 | |
| 2391 | if (length) |
| 2392 | *length = info->n_groups; |
| 2393 | |
| 2394 | return retval; |
| 2395 | } |
| 2396 | |
| 2397 | /** |
| 2398 | * ctk_recent_info_has_group: |
| 2399 | * @info: a #CtkRecentInfo |
| 2400 | * @group_name: name of a group |
| 2401 | * |
| 2402 | * Checks whether @group_name appears inside the groups |
| 2403 | * registered for the recently used item @info. |
| 2404 | * |
| 2405 | * Returns: %TRUE if the group was found |
| 2406 | * |
| 2407 | * Since: 2.10 |
| 2408 | */ |
| 2409 | gboolean |
| 2410 | ctk_recent_info_has_group (CtkRecentInfo *info, |
| 2411 | const gchar *group_name) |
| 2412 | { |
| 2413 | int i; |
| 2414 | |
| 2415 | g_return_val_if_fail (info != NULL, FALSE)do { if ((info != ((void*)0))) { } else { g_return_if_fail_warning ("Ctk", ((const char*) (__func__)), "info != NULL"); return ( (0)); } } while (0); |
| 2416 | g_return_val_if_fail (group_name != NULL, FALSE)do { if ((group_name != ((void*)0))) { } else { g_return_if_fail_warning ("Ctk", ((const char*) (__func__)), "group_name != NULL"); return ((0)); } } while (0); |
| 2417 | |
| 2418 | if (!info->groups) |
| 2419 | return FALSE(0); |
| 2420 | |
| 2421 | for (i = 0; i < info->n_groups; i ++) |
| 2422 | { |
| 2423 | const char *g = info->groups[i]; |
| 2424 | |
| 2425 | if (strcmp (g, group_name) == 0) |
| 2426 | return TRUE(!(0)); |
| 2427 | } |
| 2428 | |
| 2429 | return FALSE(0); |
| 2430 | } |
| 2431 | |
| 2432 | /** |
| 2433 | * ctk_recent_info_create_app_info: |
| 2434 | * @info: a #CtkRecentInfo |
| 2435 | * @app_name: (allow-none): the name of the application that should |
| 2436 | * be mapped to a #GAppInfo; if %NULL is used then the default |
| 2437 | * application for the MIME type is used |
| 2438 | * @error: (allow-none): return location for a #GError, or %NULL |
| 2439 | * |
| 2440 | * Creates a #GAppInfo for the specified #CtkRecentInfo |
| 2441 | * |
| 2442 | * Returns: (nullable) (transfer full): the newly created #GAppInfo, or %NULL. |
| 2443 | * In case of error, @error will be set either with a |
| 2444 | * %CTK_RECENT_MANAGER_ERROR or a %G_IO_ERROR |
| 2445 | */ |
| 2446 | GAppInfo * |
| 2447 | ctk_recent_info_create_app_info (CtkRecentInfo *info, |
| 2448 | const gchar *app_name, |
| 2449 | GError **error) |
| 2450 | { |
| 2451 | RecentAppInfo *ai; |
| 2452 | GAppInfo *app_info; |
| 2453 | GError *internal_error = NULL((void*)0); |
| 2454 | |
| 2455 | g_return_val_if_fail (info != NULL, NULL)do { if ((info != ((void*)0))) { } else { g_return_if_fail_warning ("Ctk", ((const char*) (__func__)), "info != NULL"); return ( ((void*)0)); } } while (0); |
| 2456 | |
| 2457 | if (app_name == NULL((void*)0) || *app_name == '\0') |
| 2458 | { |
| 2459 | char *content_type; |
| 2460 | |
| 2461 | if (info->mime_type == NULL((void*)0)) |
| 2462 | return NULL((void*)0); |
| 2463 | |
| 2464 | content_type = g_content_type_from_mime_type (info->mime_type); |
| 2465 | if (content_type == NULL((void*)0)) |
| 2466 | return NULL((void*)0); |
| 2467 | |
| 2468 | app_info = g_app_info_get_default_for_type (content_type, TRUE(!(0))); |
| 2469 | g_free (content_type); |
| 2470 | |
| 2471 | return app_info; |
| 2472 | } |
| 2473 | |
| 2474 | ai = g_hash_table_lookup (info->apps_lookup, app_name); |
| 2475 | if (ai == NULL((void*)0)) |
| 2476 | { |
| 2477 | g_set_error (error, CTK_RECENT_MANAGER_ERROR(ctk_recent_manager_error_quark ()), |
| 2478 | CTK_RECENT_MANAGER_ERROR_NOT_REGISTERED, |
| 2479 | _("No registered application with name '%s' for item with URI '%s' found")((char *) g_dgettext ("ctk30", "No registered application with name '%s' for item with URI '%s' found" )), |
| 2480 | app_name, |
| 2481 | info->uri); |
| 2482 | return NULL((void*)0); |
| 2483 | } |
| 2484 | |
| 2485 | internal_error = NULL((void*)0); |
| 2486 | app_info = g_app_info_create_from_commandline (ai->exec, ai->name, |
| 2487 | G_APP_INFO_CREATE_NONE, |
| 2488 | &internal_error); |
| 2489 | if (internal_error != NULL((void*)0)) |
| 2490 | { |
| 2491 | g_propagate_error (error, internal_error); |
| 2492 | return NULL((void*)0); |
| 2493 | } |
| 2494 | |
| 2495 | return app_info; |
| 2496 | } |
| 2497 | |
| 2498 | /* |
| 2499 | * _ctk_recent_manager_sync: |
| 2500 | * |
| 2501 | * Private function for synchronising the recent manager singleton. |
| 2502 | */ |
| 2503 | void |
| 2504 | _ctk_recent_manager_sync (void) |
| 2505 | { |
| 2506 | if (recent_manager_singleton) |
| 2507 | { |
| 2508 | /* force a dump of the contents of the recent manager singleton */ |
| 2509 | recent_manager_singleton->priv->is_dirty = TRUE(!(0)); |
| 2510 | ctk_recent_manager_real_changed (recent_manager_singleton); |
| 2511 | } |
| 2512 | } |