Adding upstream version 43.2.upstream/43.2upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 230 insertions, 0 deletions

diff --git a/src/nautilus-directory-private.h b/src/nautilus-directory-private.h
new file mode 100644
index 0000000..0f8fb1b
--- /dev/null
+++ b/src/nautilus-directory-private.h
@@ -0,0 +1,230 @@
+/*
+   nautilus-directory-private.h: Nautilus directory model.
+ 
+   Copyright (C) 1999, 2000, 2001 Eazel, Inc.
+  
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2 of the
+   License, or (at your option) any later version.
+  
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+  
+   You should have received a copy of the GNU General Public
+   License along with this program; if not, see <http://www.gnu.org/licenses/>.
+  
+   Author: Darin Adler <darin@bentspoon.com>
+*/
+
+#pragma once
+
+#include <eel/eel-vfs-extensions.h>
+#include <gio/gio.h>
+#include <nautilus-extension.h>
+
+#include "nautilus-directory.h"
+#include "nautilus-file.h"
+
+typedef struct FileMonitors FileMonitors;
+typedef struct DirectoryLoadState DirectoryLoadState;
+typedef struct DirectoryCountState DirectoryCountState;
+typedef struct DeepCountState DeepCountState;
+typedef struct GetInfoState GetInfoState;
+typedef struct NewFilesState NewFilesState;
+typedef struct MimeListState MimeListState;
+typedef struct ThumbnailState ThumbnailState;
+typedef struct MountState MountState;
+typedef struct FilesystemInfoState FilesystemInfoState;
+
+typedef enum {
+	REQUEST_DEEP_COUNT,
+	REQUEST_DIRECTORY_COUNT,
+	REQUEST_FILE_INFO,
+	REQUEST_FILE_LIST, /* always FALSE if file != NULL */
+	REQUEST_MIME_LIST,
+	REQUEST_EXTENSION_INFO,
+	REQUEST_THUMBNAIL,
+	REQUEST_MOUNT,
+	REQUEST_FILESYSTEM_INFO,
+	REQUEST_TYPE_LAST
+} RequestType;
+
+/* A request for information about one or more files. */
+typedef guint32 Request;
+typedef gint32 RequestCounter[REQUEST_TYPE_LAST];
+
+#define REQUEST_WANTS_TYPE(request, type) ((request) & (1<<(type)))
+#define REQUEST_SET_TYPE(request, type) (request) |= (1<<(type))
+
+struct NautilusDirectoryDetails
+{
+	/* The location. */
+	GFile *location;
+
+	/* The file objects. */
+	NautilusFile *as_file;
+	GList *file_list;
+	GHashTable *file_hash;
+
+	/* Queues of files needing some I/O done. */
+	NautilusFileQueue *high_priority_queue;
+	NautilusFileQueue *low_priority_queue;
+	NautilusFileQueue *extension_queue;
+
+	/* These lists are going to be pretty short.  If we think they
+	 * are going to get big, we can use hash tables instead.
+	 */
+	GList *call_when_ready_list;
+	RequestCounter call_when_ready_counters;
+	GHashTable *monitor_table;
+	RequestCounter monitor_counters;
+	guint call_ready_idle_id;
+
+	NautilusMonitor *monitor;
+	gulong 		 mime_db_monitor;
+
+	gboolean in_async_service_loop;
+	gboolean state_changed;
+
+	gboolean file_list_monitored;
+	gboolean directory_loaded;
+	gboolean directory_loaded_sent_notification;
+	DirectoryLoadState *directory_load_in_progress;
+
+	GList *pending_file_info; /* list of GnomeVFSFileInfo's that are pending */
+	int confirmed_file_count;
+        guint dequeue_pending_idle_id;
+
+	GList *new_files_in_progress; /* list of NewFilesState * */
+
+	/* List of GFile's that received CHANGE events while new files were being added in
+	 * that same folder. We will process this CHANGE events after new_files_in_progress
+	 * list is finished. See Bug 703179 and issue #1576 for a case when this happens.
+	 */
+	GList *files_changed_while_adding;
+
+	DirectoryCountState *count_in_progress;
+
+	NautilusFile *deep_count_file;
+	DeepCountState *deep_count_in_progress;
+
+	MimeListState *mime_list_in_progress;
+
+	NautilusFile *get_info_file;
+	GetInfoState *get_info_in_progress;
+
+	NautilusFile *extension_info_file;
+	NautilusInfoProvider *extension_info_provider;
+	NautilusOperationHandle *extension_info_in_progress;
+	guint extension_info_idle;
+
+	ThumbnailState *thumbnail_state;
+
+	MountState *mount_state;
+
+	FilesystemInfoState *filesystem_info_state;
+
+	GList *file_operations_in_progress; /* list of FileOperation * */
+};
+
+NautilusDirectory *nautilus_directory_get_existing                    (GFile                     *location);
+
+/* async. interface */
+void               nautilus_directory_async_state_changed             (NautilusDirectory         *directory);
+void               nautilus_directory_call_when_ready_internal        (NautilusDirectory         *directory,
+								       NautilusFile              *file,
+								       NautilusFileAttributes     file_attributes,
+								       gboolean                   wait_for_file_list,
+								       NautilusDirectoryCallback  directory_callback,
+								       NautilusFileCallback       file_callback,
+								       gpointer                   callback_data);
+gboolean           nautilus_directory_check_if_ready_internal         (NautilusDirectory         *directory,
+								       NautilusFile              *file,
+								       NautilusFileAttributes     file_attributes);
+void               nautilus_directory_cancel_callback_internal        (NautilusDirectory         *directory,
+								       NautilusFile              *file,
+								       NautilusDirectoryCallback  directory_callback,
+								       NautilusFileCallback       file_callback,
+								       gpointer                   callback_data);
+void               nautilus_directory_monitor_add_internal            (NautilusDirectory         *directory,
+								       NautilusFile              *file,
+								       gconstpointer              client,
+								       gboolean                   monitor_hidden_files,
+								       NautilusFileAttributes     attributes,
+								       NautilusDirectoryCallback  callback,
+								       gpointer                   callback_data);
+void               nautilus_directory_monitor_remove_internal         (NautilusDirectory         *directory,
+								       NautilusFile              *file,
+								       gconstpointer              client);
+void               nautilus_directory_get_info_for_new_files          (NautilusDirectory         *directory,
+								       GList                     *vfs_uris);
+NautilusFile *     nautilus_directory_get_existing_corresponding_file (NautilusDirectory         *directory);
+void               nautilus_directory_invalidate_count_and_mime_list  (NautilusDirectory         *directory);
+gboolean           nautilus_directory_is_file_list_monitored          (NautilusDirectory         *directory);
+gboolean           nautilus_directory_is_anyone_monitoring_file_list  (NautilusDirectory         *directory);
+gboolean           nautilus_directory_has_active_request_for_file     (NautilusDirectory         *directory,
+								       NautilusFile              *file);
+void               nautilus_directory_remove_file_monitor_link        (NautilusDirectory         *directory,
+								       GList                     *link);
+void               nautilus_directory_schedule_dequeue_pending        (NautilusDirectory         *directory);
+void               nautilus_directory_stop_monitoring_file_list       (NautilusDirectory         *directory);
+void               nautilus_directory_cancel                          (NautilusDirectory         *directory);
+void               nautilus_async_destroying_file                     (NautilusFile              *file);
+void               nautilus_directory_force_reload_internal           (NautilusDirectory         *directory,
+								       NautilusFileAttributes     file_attributes);
+void               nautilus_directory_cancel_loading_file_attributes  (NautilusDirectory         *directory,
+								       NautilusFile              *file,
+								       NautilusFileAttributes     file_attributes);
+
+/* Calls shared between directory, file, and async. code. */
+void               nautilus_directory_emit_files_added                (NautilusDirectory         *directory,
+								       GList                     *added_files);
+void               nautilus_directory_emit_files_changed              (NautilusDirectory         *directory,
+								       GList                     *changed_files);
+void               nautilus_directory_emit_change_signals             (NautilusDirectory         *directory,
+								       GList                     *changed_files);
+void               emit_change_signals_for_all_files		      (NautilusDirectory	 *directory);
+void               emit_change_signals_for_all_files_in_all_directories (void);
+void               nautilus_directory_emit_done_loading               (NautilusDirectory         *directory);
+void               nautilus_directory_emit_load_error                 (NautilusDirectory         *directory,
+								       GError                    *error);
+NautilusDirectory *nautilus_directory_get_internal                    (GFile                     *location,
+								       gboolean                   create);
+char *             nautilus_directory_get_name_for_self_as_new_file   (NautilusDirectory         *directory);
+Request            nautilus_directory_set_up_request                  (NautilusFileAttributes     file_attributes);
+
+/* Interface to the file list. */
+NautilusFile *     nautilus_directory_find_file_by_name               (NautilusDirectory         *directory,
+								       const char                *filename);
+
+void               nautilus_directory_add_file                        (NautilusDirectory         *directory,
+								       NautilusFile              *file);
+void               nautilus_directory_remove_file                     (NautilusDirectory         *directory,
+								       NautilusFile              *file);
+FileMonitors *     nautilus_directory_remove_file_monitors            (NautilusDirectory         *directory,
+								       NautilusFile              *file);
+void               nautilus_directory_add_file_monitors               (NautilusDirectory         *directory,
+								       NautilusFile              *file,
+								       FileMonitors              *monitors);
+void               nautilus_directory_add_file                        (NautilusDirectory         *directory,
+								       NautilusFile              *file);
+GList *            nautilus_directory_begin_file_name_change          (NautilusDirectory         *directory,
+								       NautilusFile              *file);
+void               nautilus_directory_end_file_name_change            (NautilusDirectory         *directory,
+								       NautilusFile              *file,
+								       GList                     *node);
+void               nautilus_directory_moved                           (const char                *from_uri,
+								       const char                *to_uri);
+/* Interface to the work queue. */
+
+void               nautilus_directory_add_file_to_work_queue          (NautilusDirectory *directory,
+								       NautilusFile *file);
+void               nautilus_directory_remove_file_from_work_queue     (NautilusDirectory *directory,
+								       NautilusFile *file);
+
+
+/* debugging functions */
+int                nautilus_directory_number_outstanding              (void);