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![Alexandru Fazakas](/assets/img/avatar_default.png)
The traditional include guards are not as easy to handle and require extra thought into the names. Pragma once is an easier, more contributor friendly approach. Closes https://gitlab.gnome.org/GNOME/nautilus/issues/294 general: Remove include guards in favor of pragma once The traditional include guards are not as easy to handle and require extra thought into the names. Pragma once is an easier, more contributor friendly approach. Closes https://gitlab.gnome.org/GNOME/nautilus/issues/294
173 lines
8.8 KiB
C
173 lines
8.8 KiB
C
/*
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* nautilus-file-info.h - Information about a file
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*
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* Copyright (C) 2003 Novell, Inc.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library 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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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, see <http://www.gnu.org/licenses/>.
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*
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*/
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/* NautilusFileInfo is an interface to the NautilusFile object. It
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* provides access to the asynchronous data in the NautilusFile.
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* Extensions are passed objects of this type for operations. */
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#pragma once
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#if !defined (NAUTILUS_EXTENSION_H) && !defined (NAUTILUS_COMPILATION)
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#warning "Only <nautilus-extension.h> should be included directly."
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#endif
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#include <glib-object.h>
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#include <gio/gio.h>
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G_BEGIN_DECLS
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#define NAUTILUS_TYPE_FILE_INFO (nautilus_file_info_get_type ())
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G_DECLARE_INTERFACE (NautilusFileInfo, nautilus_file_info, NAUTILUS, FILE_INFO, GObject)
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/* For compatibility reasons, remove this once you start introducing breaking changes.
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*
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* I’ve only noticed nautilus-python depending on this, but the context is that
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* NautilusFileInfo used to be an alias for NautilusFile to make it easier to
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* implement the interface,
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*/
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typedef struct NautilusFile NautilusFile;
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/**
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* NautilusFileInfoInterface:
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* @g_iface: The parent interface.
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* @is_gone: Returns whether the file info is gone.
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* See nautilus_file_info_is_gone() for details.
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* @get_name: Returns the file name as a string.
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* See nautilus_file_info_get_name() for details.
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* @get_uri: Returns the file URI as a string.
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* See nautilus_file_info_get_uri() for details.
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* @get_parent_uri: Returns the file parent URI as a string.
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* See nautilus_file_info_get_parent_uri() for details.
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* @get_uri_scheme: Returns the file URI scheme as a string.
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* See nautilus_file_info_get_uri_scheme() for details.
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* @get_mime_type: Returns the file mime type as a string.
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* See nautilus_file_info_get_mime_type() for details.
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* @is_mime_type: Returns whether the file is the given mime type.
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* See nautilus_file_info_is_mime_type() for details.
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* @is_directory: Returns whether the file is a directory.
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* See nautilus_file_info_is_directory() for details.
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* @add_emblem: Adds an emblem to this file.
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* See nautilus_file_info_add_emblem() for details.
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* @get_string_attribute: Returns the specified file attribute as a string.
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* See nautilus_file_info_get_string_attribute() for details.
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* @add_string_attribute: Sets the specified string file attribute value.
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* See nautilus_file_info_add_string_attribute() for details.
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* @invalidate_extension_info: Invalidates information of the file provided by extensions.
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* See nautilus_file_info_invalidate_extension_info() for details.
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* @get_activation_uri: Returns the file activation URI as a string.
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* See nautilus_file_info_get_activation_uri() for details.
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* @get_file_type: Returns the file type.
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* See nautilus_file_info_get_file_type() for details.
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* @get_location: Returns the file location as a #GFile.
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* See nautilus_file_info_get_location() for details.
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* @get_parent_location: Returns the file parent location as a #GFile.
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* See nautilus_file_info_get_parent_location() for details.
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* @get_parent_info: Returns the file parent #NautilusFileInfo.
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* See nautilus_file_info_get_parent_info() for details.
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* @get_mount: Returns the file mount as a #GMount.
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* See nautilus_file_info_get_mount() for details.
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* @can_write: Returns whether the file is writable.
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* See nautilus_file_info_can_write() for details.
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*
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* Interface for extensions to provide additional menu items.
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*/
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struct _NautilusFileInfoInterface
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{
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GTypeInterface g_iface;
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gboolean (*is_gone) (NautilusFileInfo *file_info);
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char *(*get_name) (NautilusFileInfo *file_info);
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char *(*get_uri) (NautilusFileInfo *file_info);
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char *(*get_parent_uri) (NautilusFileInfo *file_info);
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char *(*get_uri_scheme) (NautilusFileInfo *file_info);
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char *(*get_mime_type) (NautilusFileInfo *file_info);
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gboolean (*is_mime_type) (NautilusFileInfo *file_info,
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const char *mime_type);
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gboolean (*is_directory) (NautilusFileInfo *file_info);
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void (*add_emblem) (NautilusFileInfo *file_info,
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const char *emblem_name);
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char *(*get_string_attribute) (NautilusFileInfo *file_info,
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const char *attribute_name);
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void (*add_string_attribute) (NautilusFileInfo *file_info,
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const char *attribute_name,
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const char *value);
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void (*invalidate_extension_info) (NautilusFileInfo *file_info);
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char *(*get_activation_uri) (NautilusFileInfo *file_info);
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GFileType (*get_file_type) (NautilusFileInfo *file_info);
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GFile *(*get_location) (NautilusFileInfo *file_info);
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GFile *(*get_parent_location) (NautilusFileInfo *file_info);
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NautilusFileInfo *(*get_parent_info) (NautilusFileInfo *file_info);
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GMount *(*get_mount) (NautilusFileInfo *file_info);
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gboolean (*can_write) (NautilusFileInfo *file_info);
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};
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GList *nautilus_file_info_list_copy (GList *files);
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void nautilus_file_info_list_free (GList *files);
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/* Return true if the file has been deleted */
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gboolean nautilus_file_info_is_gone (NautilusFileInfo *file_info);
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/* Name and Location */
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GFileType nautilus_file_info_get_file_type (NautilusFileInfo *file_info);
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GFile *nautilus_file_info_get_location (NautilusFileInfo *file_info);
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char *nautilus_file_info_get_name (NautilusFileInfo *file_info);
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char *nautilus_file_info_get_uri (NautilusFileInfo *file_info);
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char *nautilus_file_info_get_activation_uri (NautilusFileInfo *file_info);
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GFile *nautilus_file_info_get_parent_location (NautilusFileInfo *file_info);
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char *nautilus_file_info_get_parent_uri (NautilusFileInfo *file_info);
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GMount *nautilus_file_info_get_mount (NautilusFileInfo *file_info);
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char *nautilus_file_info_get_uri_scheme (NautilusFileInfo *file_info);
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/* It's not safe to call this recursively multiple times, as it works
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* only for files already cached by Nautilus.
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*/
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NautilusFileInfo *nautilus_file_info_get_parent_info (NautilusFileInfo *file_info);
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/* File Type */
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char * nautilus_file_info_get_mime_type (NautilusFileInfo *file_info);
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gboolean nautilus_file_info_is_mime_type (NautilusFileInfo *file_info,
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const char *mime_type);
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gboolean nautilus_file_info_is_directory (NautilusFileInfo *file_info);
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gboolean nautilus_file_info_can_write (NautilusFileInfo *file_info);
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/* Modifying the NautilusFileInfo */
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void nautilus_file_info_add_emblem (NautilusFileInfo *file_info,
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const char *emblem_name);
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char *nautilus_file_info_get_string_attribute (NautilusFileInfo *file_info,
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const char *attribute_name);
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void nautilus_file_info_add_string_attribute (NautilusFileInfo *file_info,
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const char *attribute_name,
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const char *value);
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/* Invalidating file info */
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void nautilus_file_info_invalidate_extension_info (NautilusFileInfo *file_info);
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NautilusFileInfo *nautilus_file_info_lookup (GFile *location);
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NautilusFileInfo *nautilus_file_info_create (GFile *location);
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NautilusFileInfo *nautilus_file_info_lookup_for_uri (const char *uri);
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NautilusFileInfo *nautilus_file_info_create_for_uri (const char *uri);
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G_END_DECLS |