moving from https://github.com/perberos/mate-desktop-environment

1 files changed, 249 insertions, 0 deletions

diff --git a/libcaja-private/caja-directory-private.h b/libcaja-private/caja-directory-private.h
new file mode 100644
index 00000000..207a5890
--- /dev/null
+++ b/libcaja-private/caja-directory-private.h
@@ -0,0 +1,249 @@
+/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*-
+
+   caja-directory-private.h: Caja 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, write to the
+   Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.
+
+   Author: Darin Adler <[email protected]>
+*/
+
+#include <gio/gio.h>
+#include <eel/eel-vfs-extensions.h>
+#include <libcaja-private/caja-directory.h>
+#include <libcaja-private/caja-file-queue.h>
+#include <libcaja-private/caja-file.h>
+#include <libcaja-private/caja-monitor.h>
+#include <libcaja-private/caja-idle-queue.h>
+#include <libcaja-extension/caja-info-provider.h>
+#include <libxml/tree.h>
+
+typedef struct LinkInfoReadState LinkInfoReadState;
+typedef struct TopLeftTextReadState TopLeftTextReadState;
+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_LINK_INFO,
+    REQUEST_DEEP_COUNT,
+    REQUEST_DIRECTORY_COUNT,
+    REQUEST_FILE_INFO,
+    REQUEST_FILE_LIST, /* always FALSE if file != NULL */
+    REQUEST_MIME_LIST,
+    REQUEST_TOP_LEFT_TEXT,
+    REQUEST_LARGE_TOP_LEFT_TEXT,
+    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 CajaDirectoryDetails
+{
+    /* The location. */
+    GFile *location;
+
+    /* The file objects. */
+    CajaFile *as_file;
+    GList *file_list;
+    GHashTable *file_hash;
+
+    /* Queues of files needing some I/O done. */
+    CajaFileQueue *high_priority_queue;
+    CajaFileQueue *low_priority_queue;
+    CajaFileQueue *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;
+    GList *monitor_list;
+    RequestCounter monitor_counters;
+    guint call_ready_idle_id;
+
+    CajaMonitor *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 MateVFSFileInfo's that are pending */
+    int confirmed_file_count;
+    guint dequeue_pending_idle_id;
+
+    GList *new_files_in_progress; /* list of NewFilesState * */
+
+    DirectoryCountState *count_in_progress;
+
+    CajaFile *deep_count_file;
+    DeepCountState *deep_count_in_progress;
+
+    MimeListState *mime_list_in_progress;
+
+    CajaFile *get_info_file;
+    GetInfoState *get_info_in_progress;
+
+    CajaFile *extension_info_file;
+    CajaInfoProvider *extension_info_provider;
+    CajaOperationHandle *extension_info_in_progress;
+    guint extension_info_idle;
+
+    ThumbnailState *thumbnail_state;
+
+    MountState *mount_state;
+
+    FilesystemInfoState *filesystem_info_state;
+
+    TopLeftTextReadState *top_left_read_state;
+
+    LinkInfoReadState *link_info_read_state;
+
+    GList *file_operations_in_progress; /* list of FileOperation * */
+
+    GHashTable *hidden_file_hash;
+
+    guint64 free_space; /* (guint)-1 for unknown */
+    time_t free_space_read; /* The time free_space was updated, or 0 for never */
+};
+
+CajaDirectory *caja_directory_get_existing                    (GFile                     *location);
+
+/* async. interface */
+void               caja_directory_async_state_changed             (CajaDirectory         *directory);
+void               caja_directory_call_when_ready_internal        (CajaDirectory         *directory,
+        CajaFile              *file,
+        CajaFileAttributes     file_attributes,
+        gboolean                   wait_for_file_list,
+        CajaDirectoryCallback  directory_callback,
+        CajaFileCallback       file_callback,
+        gpointer                   callback_data);
+gboolean           caja_directory_check_if_ready_internal         (CajaDirectory         *directory,
+        CajaFile              *file,
+        CajaFileAttributes     file_attributes);
+void               caja_directory_cancel_callback_internal        (CajaDirectory         *directory,
+        CajaFile              *file,
+        CajaDirectoryCallback  directory_callback,
+        CajaFileCallback       file_callback,
+        gpointer                   callback_data);
+void               caja_directory_monitor_add_internal            (CajaDirectory         *directory,
+        CajaFile              *file,
+        gconstpointer              client,
+        gboolean                   monitor_hidden_files,
+        gboolean                   monitor_backup_files,
+        CajaFileAttributes     attributes,
+        CajaDirectoryCallback  callback,
+        gpointer                   callback_data);
+void               caja_directory_monitor_remove_internal         (CajaDirectory         *directory,
+        CajaFile              *file,
+        gconstpointer              client);
+void               caja_directory_get_info_for_new_files          (CajaDirectory         *directory,
+        GList                     *vfs_uris);
+CajaFile *     caja_directory_get_existing_corresponding_file (CajaDirectory         *directory);
+void               caja_directory_invalidate_count_and_mime_list  (CajaDirectory         *directory);
+gboolean           caja_directory_is_file_list_monitored          (CajaDirectory         *directory);
+gboolean           caja_directory_is_anyone_monitoring_file_list  (CajaDirectory         *directory);
+gboolean           caja_directory_has_active_request_for_file     (CajaDirectory         *directory,
+        CajaFile              *file);
+void               caja_directory_remove_file_monitor_link        (CajaDirectory         *directory,
+        GList                     *link);
+void               caja_directory_schedule_dequeue_pending        (CajaDirectory         *directory);
+void               caja_directory_stop_monitoring_file_list       (CajaDirectory         *directory);
+void               caja_directory_cancel                          (CajaDirectory         *directory);
+void               caja_async_destroying_file                     (CajaFile              *file);
+void               caja_directory_force_reload_internal           (CajaDirectory         *directory,
+        CajaFileAttributes     file_attributes);
+void               caja_directory_cancel_loading_file_attributes  (CajaDirectory         *directory,
+        CajaFile              *file,
+        CajaFileAttributes     file_attributes);
+
+/* Calls shared between directory, file, and async. code. */
+void               caja_directory_emit_files_added                (CajaDirectory         *directory,
+        GList                     *added_files);
+void               caja_directory_emit_files_changed              (CajaDirectory         *directory,
+        GList                     *changed_files);
+void               caja_directory_emit_change_signals             (CajaDirectory         *directory,
+        GList                     *changed_files);
+void               emit_change_signals_for_all_files		      (CajaDirectory	 *directory);
+void               emit_change_signals_for_all_files_in_all_directories (void);
+void               caja_directory_emit_done_loading               (CajaDirectory         *directory);
+void               caja_directory_emit_load_error                 (CajaDirectory         *directory,
+        GError                    *error);
+CajaDirectory *caja_directory_get_internal                    (GFile                     *location,
+        gboolean                   create);
+char *             caja_directory_get_name_for_self_as_new_file   (CajaDirectory         *directory);
+Request            caja_directory_set_up_request                  (CajaFileAttributes     file_attributes);
+
+/* Interface to the file list. */
+CajaFile *     caja_directory_find_file_by_name               (CajaDirectory         *directory,
+        const char                *filename);
+CajaFile *     caja_directory_find_file_by_internal_filename  (CajaDirectory         *directory,
+        const char                *internal_filename);
+
+void               caja_directory_add_file                        (CajaDirectory         *directory,
+        CajaFile              *file);
+void               caja_directory_remove_file                     (CajaDirectory         *directory,
+        CajaFile              *file);
+FileMonitors *     caja_directory_remove_file_monitors            (CajaDirectory         *directory,
+        CajaFile              *file);
+void               caja_directory_add_file_monitors               (CajaDirectory         *directory,
+        CajaFile              *file,
+        FileMonitors              *monitors);
+void               caja_directory_add_file                        (CajaDirectory         *directory,
+        CajaFile              *file);
+GList *            caja_directory_begin_file_name_change          (CajaDirectory         *directory,
+        CajaFile              *file);
+void               caja_directory_end_file_name_change            (CajaDirectory         *directory,
+        CajaFile              *file,
+        GList                     *node);
+void               caja_directory_moved                           (const char                *from_uri,
+        const char                *to_uri);
+/* Interface to the work queue. */
+
+void               caja_directory_add_file_to_work_queue          (CajaDirectory *directory,
+        CajaFile *file);
+void               caja_directory_remove_file_from_work_queue     (CajaDirectory *directory,
+        CajaFile *file);
+
+/* KDE compatibility hacks */
+
+void               caja_set_kde_trash_name                        (const char *trash_dir);
+
+/* debugging functions */
+int                caja_directory_number_outstanding              (void);