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![Cosimo Cecchi](/assets/img/avatar_default.png)
2008-10-06 Cosimo Cecchi <cosimoc@gnome.org> * libnautilus-private/nautilus-bookmark.c: * libnautilus-private/nautilus-desktop-directory.c: * libnautilus-private/nautilus-icon-container.c: * libnautilus-private/nautilus-merged-directory.c: * libnautilus-private/nautilus-module.c: * libnautilus-private/nautilus-module.h: * libnautilus-private/nautilus-search-directory.c: * libnautilus-private/nautilus-signaller.c: * libnautilus-private/nautilus-tree-view-drag-dest.c: * src/file-manager/fm-icon-container.c: * src/nautilus-application.c: * src/nautilus-desktop-window.c: * src/nautilus-file-management-properties-main.c: * src/nautilus-zoom-control.c: Use G_DEFINE_TYPE instead of libgnome macros. svn path=/trunk/; revision=14686
876 lines
23 KiB
C
876 lines
23 KiB
C
/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */
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/*
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Copyright (C) 2005 Novell, Inc
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License as
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published by the Free Software Foundation; either version 2 of the
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License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public
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License along with this program; if not, write to the
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Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA.
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Author: Anders Carlsson <andersca@imendio.com>
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*/
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#include <config.h>
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#include "nautilus-search-directory.h"
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#include "nautilus-search-directory-file.h"
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#include "nautilus-directory-private.h"
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#include "nautilus-file.h"
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#include "nautilus-file-private.h"
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#include "nautilus-file-utilities.h"
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#include "nautilus-search-engine.h"
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#include <eel/eel-glib-extensions.h>
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#include <gtk/gtk.h>
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#include <gio/gio.h>
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#include <string.h>
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#include <sys/time.h>
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struct NautilusSearchDirectoryDetails {
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NautilusQuery *query;
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char *saved_search_uri;
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gboolean modified;
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NautilusSearchEngine *engine;
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gboolean search_running;
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gboolean search_finished;
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GList *files;
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GHashTable *file_hash;
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GList *monitor_list;
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GList *callback_list;
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GList *pending_callback_list;
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};
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typedef struct {
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gboolean monitor_hidden_files;
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gboolean monitor_backup_files;
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NautilusFileAttributes monitor_attributes;
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gconstpointer client;
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} SearchMonitor;
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typedef struct {
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NautilusSearchDirectory *search_directory;
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NautilusDirectoryCallback callback;
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gpointer callback_data;
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NautilusFileAttributes wait_for_attributes;
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gboolean wait_for_file_list;
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GList *file_list;
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GHashTable *non_ready_hash;
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} SearchCallback;
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G_DEFINE_TYPE (NautilusSearchDirectory, nautilus_search_directory,
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NAUTILUS_TYPE_DIRECTORY);
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static void search_engine_hits_added (NautilusSearchEngine *engine, GList *hits, NautilusSearchDirectory *search);
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static void search_engine_hits_subtracted (NautilusSearchEngine *engine, GList *hits, NautilusSearchDirectory *search);
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static void search_engine_finished (NautilusSearchEngine *engine, NautilusSearchDirectory *search);
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static void search_engine_error (NautilusSearchEngine *engine, const char *error, NautilusSearchDirectory *search);
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static void search_callback_file_ready_callback (NautilusFile *file, gpointer data);
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static void file_changed (NautilusFile *file, NautilusSearchDirectory *search);
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static void
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ensure_search_engine (NautilusSearchDirectory *search)
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{
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if (!search->details->engine) {
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search->details->engine = nautilus_search_engine_new ();
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g_signal_connect (search->details->engine, "hits-added",
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G_CALLBACK (search_engine_hits_added),
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search);
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g_signal_connect (search->details->engine, "hits-subtracted",
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G_CALLBACK (search_engine_hits_subtracted),
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search);
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g_signal_connect (search->details->engine, "finished",
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G_CALLBACK (search_engine_finished),
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search);
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g_signal_connect (search->details->engine, "error",
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G_CALLBACK (search_engine_error),
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search);
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}
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}
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static void
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reset_file_list (NautilusSearchDirectory *search)
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{
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GList *list, *monitor_list;
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NautilusFile *file;
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SearchMonitor *monitor;
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/* Remove file connections */
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for (list = search->details->files; list != NULL; list = list->next) {
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file = list->data;
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/* Disconnect change handler */
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g_signal_handlers_disconnect_by_func (file, file_changed, search);
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/* Remove monitors */
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for (monitor_list = search->details->monitor_list; monitor_list;
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monitor_list = monitor_list->next) {
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monitor = monitor_list->data;
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nautilus_file_monitor_remove (file, monitor);
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}
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}
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nautilus_file_list_free (search->details->files);
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search->details->files = NULL;
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}
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static void
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start_or_stop_search_engine (NautilusSearchDirectory *search, gboolean adding)
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{
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if (adding && (search->details->monitor_list ||
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search->details->pending_callback_list) &&
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search->details->query &&
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!search->details->search_running) {
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/* We need to start the search engine */
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search->details->search_running = TRUE;
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search->details->search_finished = FALSE;
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ensure_search_engine (search);
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nautilus_search_engine_set_query (search->details->engine, search->details->query);
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reset_file_list (search);
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nautilus_search_engine_start (search->details->engine);
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} else if (!adding && !search->details->monitor_list &&
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!search->details->pending_callback_list &&
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search->details->engine &&
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search->details->search_running) {
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search->details->search_running = FALSE;
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nautilus_search_engine_stop (search->details->engine);
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reset_file_list (search);
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}
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}
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static void
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file_changed (NautilusFile *file, NautilusSearchDirectory *search)
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{
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GList list;
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list.data = file;
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list.next = NULL;
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nautilus_directory_emit_files_changed (NAUTILUS_DIRECTORY (search), &list);
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}
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static void
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search_monitor_add (NautilusDirectory *directory,
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gconstpointer client,
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gboolean monitor_hidden_files,
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gboolean monitor_backup_files,
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NautilusFileAttributes file_attributes,
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NautilusDirectoryCallback callback,
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gpointer callback_data)
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{
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GList *list;
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SearchMonitor *monitor;
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NautilusSearchDirectory *search;
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NautilusFile *file;
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search = NAUTILUS_SEARCH_DIRECTORY (directory);
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monitor = g_new0 (SearchMonitor, 1);
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monitor->monitor_hidden_files = monitor_hidden_files;
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monitor->monitor_backup_files = monitor_backup_files;
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monitor->monitor_attributes = file_attributes;
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monitor->client = client;
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search->details->monitor_list = g_list_prepend (search->details->monitor_list, monitor);
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if (callback != NULL) {
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(* callback) (directory, search->details->files, callback_data);
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}
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for (list = search->details->files; list != NULL; list = list->next) {
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file = list->data;
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/* Add monitors */
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nautilus_file_monitor_add (file, monitor, file_attributes);
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}
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start_or_stop_search_engine (search, TRUE);
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}
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static void
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search_monitor_remove_file_monitors (SearchMonitor *monitor, NautilusSearchDirectory *search)
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{
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GList *list;
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NautilusFile *file;
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for (list = search->details->files; list != NULL; list = list->next) {
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file = list->data;
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nautilus_file_monitor_remove (file, monitor);
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}
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}
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static void
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search_monitor_destroy (SearchMonitor *monitor, NautilusSearchDirectory *search)
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{
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search_monitor_remove_file_monitors (monitor, search);
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g_free (monitor);
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}
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static void
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search_monitor_remove (NautilusDirectory *directory,
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gconstpointer client)
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{
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NautilusSearchDirectory *search;
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SearchMonitor *monitor;
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GList *list;
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search = NAUTILUS_SEARCH_DIRECTORY (directory);
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for (list = search->details->monitor_list; list != NULL; list = list->next) {
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monitor = list->data;
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if (monitor->client == client) {
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search->details->monitor_list = g_list_delete_link (search->details->monitor_list, list);
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search_monitor_destroy (monitor, search);
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break;
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}
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}
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start_or_stop_search_engine (search, FALSE);
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}
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static void
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cancel_call_when_ready (gpointer key, gpointer value, gpointer user_data)
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{
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SearchCallback *search_callback;
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NautilusFile *file;
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file = key;
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search_callback = user_data;
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nautilus_file_cancel_call_when_ready (file, search_callback_file_ready_callback,
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search_callback);
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}
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static void
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search_callback_destroy (SearchCallback *search_callback)
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{
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if (search_callback->non_ready_hash) {
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g_hash_table_foreach (search_callback->non_ready_hash, cancel_call_when_ready, search_callback);
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g_hash_table_destroy (search_callback->non_ready_hash);
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}
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nautilus_file_list_free (search_callback->file_list);
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g_free (search_callback);
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}
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static void
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search_callback_invoke_and_destroy (SearchCallback *search_callback)
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{
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search_callback->callback (NAUTILUS_DIRECTORY (search_callback->search_directory),
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search_callback->file_list,
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search_callback->callback_data);
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search_callback->search_directory->details->callback_list =
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g_list_remove (search_callback->search_directory->details->callback_list, search_callback);
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search_callback_destroy (search_callback);
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}
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static void
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search_callback_file_ready_callback (NautilusFile *file, gpointer data)
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{
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SearchCallback *search_callback = data;
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g_hash_table_remove (search_callback->non_ready_hash, file);
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if (g_hash_table_size (search_callback->non_ready_hash) == 0) {
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search_callback_invoke_and_destroy (search_callback);
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}
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}
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static void
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search_callback_add_file_callbacks (SearchCallback *callback)
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{
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GList *file_list_copy, *list;
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NautilusFile *file;
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file_list_copy = g_list_copy (callback->file_list);
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for (list = file_list_copy; list != NULL; list = list->next) {
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file = list->data;
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nautilus_file_call_when_ready (file,
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callback->wait_for_attributes,
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search_callback_file_ready_callback,
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callback);
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}
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g_list_free (file_list_copy);
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}
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static SearchCallback *
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search_callback_find (NautilusSearchDirectory *search, NautilusDirectoryCallback callback, gpointer callback_data)
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{
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SearchCallback *search_callback;
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GList *list;
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for (list = search->details->callback_list; list != NULL; list = list->next) {
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search_callback = list->data;
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if (search_callback->callback == callback &&
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search_callback->callback_data == callback_data) {
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return search_callback;
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}
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}
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return NULL;
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}
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static SearchCallback *
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search_callback_find_pending (NautilusSearchDirectory *search, NautilusDirectoryCallback callback, gpointer callback_data)
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{
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SearchCallback *search_callback;
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GList *list;
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for (list = search->details->pending_callback_list; list != NULL; list = list->next) {
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search_callback = list->data;
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if (search_callback->callback == callback &&
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search_callback->callback_data == callback_data) {
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return search_callback;
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}
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}
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return NULL;
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}
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static GHashTable *
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file_list_to_hash_table (GList *file_list)
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{
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GList *list;
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GHashTable *table;
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if (!file_list)
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return NULL;
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table = g_hash_table_new (NULL, NULL);
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for (list = file_list; list != NULL; list = list->next) {
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g_hash_table_insert (table, list->data, list->data);
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}
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return table;
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}
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static void
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search_call_when_ready (NautilusDirectory *directory,
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NautilusFileAttributes file_attributes,
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gboolean wait_for_file_list,
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NautilusDirectoryCallback callback,
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gpointer callback_data)
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{
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NautilusSearchDirectory *search;
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SearchCallback *search_callback;
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search = NAUTILUS_SEARCH_DIRECTORY (directory);
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search_callback = search_callback_find (search, callback, callback_data);
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if (search_callback == NULL) {
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search_callback = search_callback_find_pending (search, callback, callback_data);
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}
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if (search_callback) {
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g_warning ("tried to add a new callback while an old one was pending");
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return;
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}
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search_callback = g_new0 (SearchCallback, 1);
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search_callback->search_directory = search;
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search_callback->callback = callback;
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search_callback->callback_data = callback_data;
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search_callback->wait_for_attributes = file_attributes;
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search_callback->wait_for_file_list = wait_for_file_list;
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if (wait_for_file_list && !search->details->search_finished) {
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/* Add it to the pending callback list, which will be
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* processed when the directory has finished loading
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*/
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search->details->pending_callback_list =
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g_list_prepend (search->details->pending_callback_list, search_callback);
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/* We might need to start the search engine */
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start_or_stop_search_engine (search, TRUE);
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} else {
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search_callback->file_list = nautilus_file_list_copy (search->details->files);
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search_callback->non_ready_hash = file_list_to_hash_table (search->details->files);
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if (!search_callback->non_ready_hash) {
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/* If there are no ready files, we invoke the callback
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with an empty list.
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*/
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search_callback_invoke_and_destroy (search_callback);
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} else {
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search->details->callback_list = g_list_prepend (search->details->callback_list, search_callback);
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search_callback_add_file_callbacks (search_callback);
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}
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}
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}
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static void
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search_cancel_callback (NautilusDirectory *directory,
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NautilusDirectoryCallback callback,
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gpointer callback_data)
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{
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NautilusSearchDirectory *search;
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SearchCallback *search_callback;
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search = NAUTILUS_SEARCH_DIRECTORY (directory);
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search_callback = search_callback_find (search, callback, callback_data);
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if (search_callback) {
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search->details->callback_list = g_list_remove (search->details->callback_list, search_callback);
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search_callback_destroy (search_callback);
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return;
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}
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/* Check for a pending callback */
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search_callback = search_callback_find_pending (search, callback, callback_data);
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if (search_callback) {
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search->details->pending_callback_list = g_list_remove (search->details->pending_callback_list, search_callback);
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search_callback_destroy (search_callback);
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/* We might need to stop the search engine now */
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start_or_stop_search_engine (search, FALSE);
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}
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}
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static void
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search_engine_hits_added (NautilusSearchEngine *engine, GList *hits,
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NautilusSearchDirectory *search)
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{
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GList *hit_list;
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GList *file_list;
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NautilusFile *file;
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char *uri;
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SearchMonitor *monitor;
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GList *monitor_list;
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file_list = NULL;
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for (hit_list = hits; hit_list != NULL; hit_list = hit_list->next) {
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uri = hit_list->data;
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if (g_str_has_suffix (uri, NAUTILUS_SAVED_SEARCH_EXTENSION)) {
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/* Never return saved searches themselves as hits */
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continue;
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}
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file = nautilus_file_get_by_uri (uri);
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for (monitor_list = search->details->monitor_list; monitor_list; monitor_list = monitor_list->next) {
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monitor = monitor_list->data;
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/* Add monitors */
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nautilus_file_monitor_add (file, monitor, monitor->monitor_attributes);
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}
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g_signal_connect (file, "changed", G_CALLBACK (file_changed), search),
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file_list = g_list_prepend (file_list, file);
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}
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search->details->files = g_list_concat (search->details->files, file_list);
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nautilus_directory_emit_files_added (NAUTILUS_DIRECTORY (search), file_list);
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file = nautilus_directory_get_corresponding_file (NAUTILUS_DIRECTORY (search));
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nautilus_file_emit_changed (file);
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nautilus_file_unref (file);
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}
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static void
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search_engine_hits_subtracted (NautilusSearchEngine *engine, GList *hits,
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NautilusSearchDirectory *search)
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{
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GList *hit_list;
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GList *monitor_list;
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SearchMonitor *monitor;
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GList *file_list;
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char *uri;
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NautilusFile *file;
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file_list = NULL;
|
|
|
|
for (hit_list = hits; hit_list != NULL; hit_list = hit_list->next) {
|
|
uri = hit_list->data;
|
|
file = nautilus_file_get_by_uri (uri);
|
|
|
|
for (monitor_list = search->details->monitor_list; monitor_list;
|
|
monitor_list = monitor_list->next) {
|
|
monitor = monitor_list->data;
|
|
/* Remove monitors */
|
|
nautilus_file_monitor_remove (file, monitor);
|
|
}
|
|
|
|
g_signal_handlers_disconnect_by_func (file, file_changed, search);
|
|
|
|
search->details->files = g_list_remove (search->details->files, file);
|
|
|
|
file_list = g_list_prepend (file_list, file);
|
|
}
|
|
|
|
nautilus_directory_emit_files_changed (NAUTILUS_DIRECTORY (search), file_list);
|
|
|
|
nautilus_file_list_free (file_list);
|
|
|
|
file = nautilus_directory_get_corresponding_file (NAUTILUS_DIRECTORY (search));
|
|
nautilus_file_emit_changed (file);
|
|
nautilus_file_unref (file);
|
|
}
|
|
|
|
static void
|
|
search_callback_add_pending_file_callbacks (SearchCallback *callback)
|
|
{
|
|
callback->file_list = nautilus_file_list_copy (callback->search_directory->details->files);
|
|
callback->non_ready_hash = file_list_to_hash_table (callback->search_directory->details->files);
|
|
|
|
search_callback_add_file_callbacks (callback);
|
|
}
|
|
|
|
static void
|
|
search_engine_error (NautilusSearchEngine *engine, const char *error_message, NautilusSearchDirectory *search)
|
|
{
|
|
GError *error;
|
|
|
|
error = g_error_new_literal (G_IO_ERROR, G_IO_ERROR_FAILED,
|
|
error_message);
|
|
nautilus_directory_emit_load_error (NAUTILUS_DIRECTORY (search),
|
|
error);
|
|
g_error_free (error);
|
|
}
|
|
|
|
static void
|
|
search_engine_finished (NautilusSearchEngine *engine, NautilusSearchDirectory *search)
|
|
{
|
|
search->details->search_finished = TRUE;
|
|
|
|
nautilus_directory_emit_done_loading (NAUTILUS_DIRECTORY (search));
|
|
|
|
/* Add all file callbacks */
|
|
g_list_foreach (search->details->pending_callback_list,
|
|
(GFunc)search_callback_add_pending_file_callbacks, NULL);
|
|
search->details->callback_list = g_list_concat (search->details->callback_list,
|
|
search->details->pending_callback_list);
|
|
|
|
g_list_free (search->details->pending_callback_list);
|
|
search->details->pending_callback_list = NULL;
|
|
}
|
|
|
|
static void
|
|
search_force_reload (NautilusDirectory *directory)
|
|
{
|
|
NautilusSearchDirectory *search;
|
|
|
|
search = NAUTILUS_SEARCH_DIRECTORY (directory);
|
|
|
|
if (!search->details->query) {
|
|
return;
|
|
}
|
|
|
|
search->details->search_finished = FALSE;
|
|
|
|
if (!search->details->engine) {
|
|
return;
|
|
}
|
|
|
|
/* Remove file monitors */
|
|
reset_file_list (search);
|
|
|
|
if (search->details->search_running) {
|
|
nautilus_search_engine_stop (search->details->engine);
|
|
nautilus_search_engine_set_query (search->details->engine, search->details->query);
|
|
nautilus_search_engine_start (search->details->engine);
|
|
}
|
|
}
|
|
|
|
static gboolean
|
|
search_are_all_files_seen (NautilusDirectory *directory)
|
|
{
|
|
NautilusSearchDirectory *search;
|
|
|
|
search = NAUTILUS_SEARCH_DIRECTORY (directory);
|
|
|
|
return (!search->details->query ||
|
|
search->details->search_finished);
|
|
}
|
|
|
|
static gboolean
|
|
search_contains_file (NautilusDirectory *directory,
|
|
NautilusFile *file)
|
|
{
|
|
NautilusSearchDirectory *search;
|
|
|
|
search = NAUTILUS_SEARCH_DIRECTORY (directory);
|
|
|
|
/* FIXME: Maybe put the files in a hash */
|
|
return (g_list_find (search->details->files, file) != NULL);
|
|
}
|
|
|
|
static GList *
|
|
search_get_file_list (NautilusDirectory *directory)
|
|
{
|
|
NautilusSearchDirectory *search;
|
|
|
|
search = NAUTILUS_SEARCH_DIRECTORY (directory);
|
|
|
|
return nautilus_file_list_copy (search->details->files);
|
|
}
|
|
|
|
|
|
static gboolean
|
|
search_is_editable (NautilusDirectory *directory)
|
|
{
|
|
return FALSE;
|
|
}
|
|
|
|
static void
|
|
search_dispose (GObject *object)
|
|
{
|
|
NautilusSearchDirectory *search;
|
|
GList *list;
|
|
|
|
search = NAUTILUS_SEARCH_DIRECTORY (object);
|
|
|
|
/* Remove search monitors */
|
|
if (search->details->monitor_list) {
|
|
for (list = search->details->monitor_list; list != NULL; list = list->next) {
|
|
search_monitor_destroy ((SearchMonitor *)list->data, search);
|
|
}
|
|
|
|
g_list_free (search->details->monitor_list);
|
|
search->details->monitor_list = NULL;
|
|
}
|
|
|
|
reset_file_list (search);
|
|
|
|
if (search->details->callback_list) {
|
|
/* Remove callbacks */
|
|
g_list_foreach (search->details->callback_list,
|
|
(GFunc)search_callback_destroy, NULL);
|
|
g_list_free (search->details->callback_list);
|
|
search->details->callback_list = NULL;
|
|
}
|
|
|
|
if (search->details->pending_callback_list) {
|
|
g_list_foreach (search->details->pending_callback_list,
|
|
(GFunc)search_callback_destroy, NULL);
|
|
g_list_free (search->details->pending_callback_list);
|
|
search->details->pending_callback_list = NULL;
|
|
}
|
|
|
|
if (search->details->query) {
|
|
g_object_unref (search->details->query);
|
|
search->details->query = NULL;
|
|
}
|
|
|
|
if (search->details->engine) {
|
|
if (search->details->search_running) {
|
|
nautilus_search_engine_stop (search->details->engine);
|
|
}
|
|
|
|
g_object_unref (search->details->engine);
|
|
search->details->engine = NULL;
|
|
}
|
|
|
|
G_OBJECT_CLASS (nautilus_search_directory_parent_class)->dispose (object);
|
|
}
|
|
|
|
static void
|
|
search_finalize (GObject *object)
|
|
{
|
|
NautilusSearchDirectory *search;
|
|
|
|
search = NAUTILUS_SEARCH_DIRECTORY (object);
|
|
|
|
g_free (search->details->saved_search_uri);
|
|
|
|
g_free (search->details);
|
|
|
|
G_OBJECT_CLASS (nautilus_search_directory_parent_class)->finalize (object);
|
|
}
|
|
|
|
static void
|
|
nautilus_search_directory_init (NautilusSearchDirectory *search)
|
|
{
|
|
search->details = g_new0 (NautilusSearchDirectoryDetails, 1);
|
|
}
|
|
|
|
static void
|
|
nautilus_search_directory_class_init (NautilusSearchDirectoryClass *class)
|
|
{
|
|
NautilusDirectoryClass *directory_class;
|
|
|
|
G_OBJECT_CLASS (class)->dispose = search_dispose;
|
|
G_OBJECT_CLASS (class)->finalize = search_finalize;
|
|
|
|
directory_class = NAUTILUS_DIRECTORY_CLASS (class);
|
|
|
|
directory_class->are_all_files_seen = search_are_all_files_seen;
|
|
directory_class->contains_file = search_contains_file;
|
|
directory_class->force_reload = search_force_reload;
|
|
directory_class->call_when_ready = search_call_when_ready;
|
|
directory_class->cancel_callback = search_cancel_callback;
|
|
|
|
directory_class->file_monitor_add = search_monitor_add;
|
|
directory_class->file_monitor_remove = search_monitor_remove;
|
|
|
|
directory_class->get_file_list = search_get_file_list;
|
|
directory_class->is_editable = search_is_editable;
|
|
}
|
|
|
|
char *
|
|
nautilus_search_directory_generate_new_uri (void)
|
|
{
|
|
static int counter = 0;
|
|
char *uri;
|
|
|
|
uri = g_strdup_printf (EEL_SEARCH_URI"//%d/", counter++);
|
|
|
|
return uri;
|
|
}
|
|
|
|
|
|
void
|
|
nautilus_search_directory_set_query (NautilusSearchDirectory *search,
|
|
NautilusQuery *query)
|
|
{
|
|
NautilusDirectory *dir;
|
|
NautilusFile *as_file;
|
|
|
|
if (search->details->query != query) {
|
|
search->details->modified = TRUE;
|
|
}
|
|
|
|
if (query) {
|
|
g_object_ref (query);
|
|
}
|
|
|
|
if (search->details->query) {
|
|
g_object_unref (search->details->query);
|
|
}
|
|
|
|
search->details->query = query;
|
|
|
|
dir = NAUTILUS_DIRECTORY (search);
|
|
as_file = dir->details->as_file;
|
|
if (as_file != NULL) {
|
|
nautilus_search_directory_file_update_display_name (NAUTILUS_SEARCH_DIRECTORY_FILE (as_file));
|
|
}
|
|
}
|
|
|
|
NautilusQuery *
|
|
nautilus_search_directory_get_query (NautilusSearchDirectory *search)
|
|
{
|
|
if (search->details->query != NULL) {
|
|
return g_object_ref (search->details->query);
|
|
}
|
|
|
|
return NULL;
|
|
}
|
|
|
|
NautilusSearchDirectory *
|
|
nautilus_search_directory_new_from_saved_search (const char *uri)
|
|
{
|
|
NautilusSearchDirectory *search;
|
|
NautilusQuery *query;
|
|
char *file;
|
|
|
|
search = NAUTILUS_SEARCH_DIRECTORY (g_object_new (NAUTILUS_TYPE_SEARCH_DIRECTORY, NULL));
|
|
|
|
search->details->saved_search_uri = g_strdup (uri);
|
|
|
|
file = g_filename_from_uri (uri, NULL, NULL);
|
|
if (file != NULL) {
|
|
query = nautilus_query_load (file);
|
|
if (query != NULL) {
|
|
nautilus_search_directory_set_query (search, query);
|
|
g_object_unref (query);
|
|
}
|
|
g_free (file);
|
|
} else {
|
|
g_warning ("Non-local saved searches not supported");
|
|
}
|
|
|
|
search->details->modified = FALSE;
|
|
return search;
|
|
}
|
|
|
|
gboolean
|
|
nautilus_search_directory_is_saved_search (NautilusSearchDirectory *search)
|
|
{
|
|
return search->details->saved_search_uri != NULL;
|
|
}
|
|
|
|
gboolean
|
|
nautilus_search_directory_is_modified (NautilusSearchDirectory *search)
|
|
{
|
|
return search->details->modified;
|
|
}
|
|
|
|
gboolean
|
|
nautilus_search_directory_is_indexed (NautilusSearchDirectory *search)
|
|
{
|
|
ensure_search_engine (search);
|
|
return nautilus_search_engine_is_indexed (search->details->engine);
|
|
}
|
|
|
|
|
|
void
|
|
nautilus_search_directory_save_to_file (NautilusSearchDirectory *search,
|
|
const char *save_file_uri)
|
|
{
|
|
char *file;
|
|
|
|
file = g_filename_from_uri (save_file_uri, NULL, NULL);
|
|
if (file == NULL) {
|
|
return;
|
|
}
|
|
|
|
if (search->details->query != NULL) {
|
|
nautilus_query_save (search->details->query, file);
|
|
}
|
|
|
|
g_free (file);
|
|
}
|
|
|
|
void
|
|
nautilus_search_directory_save_search (NautilusSearchDirectory *search)
|
|
{
|
|
if (search->details->saved_search_uri == NULL) {
|
|
return;
|
|
}
|
|
|
|
nautilus_search_directory_save_to_file (search,
|
|
search->details->saved_search_uri);
|
|
search->details->modified = FALSE;
|
|
}
|