glibmm 2.82.0
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FileInfo implements methods for getting information that all files should contain, and allows for manipulation of extended attributes. More...
#include <giomm/fileinfo.h>
Public Member Functions | |
FileInfo (FileInfo &&src) noexcept | |
FileInfo & | operator= (FileInfo &&src) noexcept |
~FileInfo () noexcept override | |
GFileInfo * | gobj () |
Provides access to the underlying C GObject. | |
const GFileInfo * | gobj () const |
Provides access to the underlying C GObject. | |
GFileInfo * | gobj_copy () |
Provides access to the underlying C instance. The caller is responsible for unrefing it. Use when directly setting fields in structs. | |
FileInfo () | |
Glib::RefPtr< FileInfo > | dup () const |
Duplicates a file info structure. | |
void | copy_into (Glib::RefPtr< FileInfo > &dest_info) const |
First clears all of the [GFileAttribute][gio-GFileAttribute] of dest_info, and then copies all of the file attributes from src_info to dest_info. | |
bool | has_attribute (const std::string &attribute) const |
Checks if a file info structure has an attribute named attribute. | |
bool | has_namespace (const std::string &name_space) const |
Checks if a file info structure has an attribute in the specified name_space. | |
std::vector< Glib::ustring > | list_attributes (const std::string &name_space) const |
Lists the file info structure's attributes. | |
std::vector< Glib::ustring > | list_attributes () const |
A list_attributes() convenience overload. | |
FileAttributeType | get_attribute_type (const std::string &attribute) const |
Gets the attribute type for an attribute key. | |
void | remove_attribute (const std::string &attribute) |
Removes all cases of attribute from info if it exists. | |
FileAttributeStatus | get_attribute_status (const std::string &attribute) const |
Gets the attribute status for an attribute key. | |
Glib::ustring | get_attribute_string (const std::string &attribute) const |
Gets the value of a string attribute. | |
std::vector< Glib::ustring > | get_attribute_strings (const std::string &attribute) const |
Gets the value of a stringv attribute. | |
Glib::ustring | get_attribute_as_string (const std::string &attribute) const |
Gets the value of an attribute, formatted as a string. | |
std::string | get_attribute_byte_string (const std::string &attribute) const |
Gets the value of a byte string attribute. | |
bool | get_attribute_boolean (const std::string &attribute) const |
Gets the value of a boolean attribute. | |
guint32 | get_attribute_uint32 (const std::string &attribute) const |
Gets an unsigned 32-bit integer contained within the attribute. | |
gint32 | get_attribute_int32 (const std::string &attribute) const |
Gets a signed 32-bit integer contained within the attribute. | |
guint64 | get_attribute_uint64 (const std::string &attribute) const |
Gets a unsigned 64-bit integer contained within the attribute. | |
gint64 | get_attribute_int64 (const std::string &attribute) const |
Gets a signed 64-bit integer contained within the attribute. | |
Glib::RefPtr< Glib::Object > | get_attribute_object (const std::string &attribute) const |
Gets the value of a Object attribute. | |
bool | set_attribute_status (const std::string &attribute, FileAttributeStatus status) |
Sets the attribute status for an attribute key. | |
void | set_attribute_string (const std::string &attribute, const Glib::ustring &attr_value) |
Sets the attribute to contain the given attr_value, if possible. | |
void | set_attribute_strings (const std::string &attribute, const std::vector< Glib::ustring > &attr_value) |
Sets the attribute to contain the given attr_value, if possible. | |
void | set_attribute_byte_string (const std::string &attribute, const std::string &attr_value) |
Sets the attribute to contain the given attr_value, if possible. | |
void | set_attribute_boolean (const std::string &attribute, bool attr_value) |
Sets the attribute to contain the given attr_value, if possible. | |
void | set_attribute_uint32 (const std::string &attribute, guint32 attr_value) |
Sets the attribute to contain the given attr_value, if possible. | |
void | set_attribute_int32 (const std::string &attribute, gint32 attr_value) |
Sets the attribute to contain the given attr_value, if possible. | |
void | set_attribute_uint64 (const std::string &attribute, guint64 attr_value) |
Sets the attribute to contain the given attr_value, if possible. | |
void | set_attribute_int64 (const std::string &attribute, gint64 attr_value) |
Sets the attribute to contain the given attr_value, if possible. | |
void | set_attribute_object (const std::string &attribute, const Glib::RefPtr< Glib::Object > &attr_value) |
Sets the attribute to contain the given attr_value, if possible. | |
void | clear_status () |
Clears the status information from info. | |
Glib::DateTime | get_deletion_date () const |
Returns the DateTime representing the deletion date of the file, as available in G_FILE_ATTRIBUTE_TRASH_DELETION_DATE. | |
FileType | get_file_type () const |
Gets a file's type (whether it is a regular file, symlink, etc). | |
bool | is_hidden () const |
Checks if a file is hidden. | |
bool | is_backup () const |
Checks if a file is a backup file. | |
bool | is_symlink () const |
Checks if a file is a symlink. | |
std::string | get_name () const |
Gets the name for a file. | |
Glib::ustring | get_display_name () const |
Gets a display name for a file. | |
Glib::ustring | get_edit_name () const |
Gets the edit name for a file. | |
Glib::RefPtr< Icon > | get_icon () |
Gets the icon for a file. | |
Glib::RefPtr< const Icon > | get_icon () const |
Gets the icon for a file. | |
Glib::RefPtr< Icon > | get_symbolic_icon () |
Gets the symbolic icon for a file. | |
Glib::RefPtr< const Icon > | get_symbolic_icon () const |
Gets the symbolic icon for a file. | |
Glib::ustring | get_content_type () const |
Gets the file's content type. | |
goffset | get_size () const |
Gets the file's size (in bytes). | |
Glib::DateTime | get_modification_date_time () const |
Gets the modification time of the current info and returns it as a DateTime. | |
Glib::DateTime | get_access_date_time () const |
Gets the access time of the current info and returns it as a DateTime. | |
Glib::DateTime | get_creation_date_time () const |
Gets the creation time of the current info and returns it as a DateTime. | |
std::string | get_symlink_target () const |
Gets the symlink target for a given FileInfo. | |
Glib::ustring | get_etag () const |
Gets the entity tag for a given FileInfo. | |
gint32 | get_sort_order () const |
Gets the value of the sort_order attribute from the FileInfo. | |
void | set_attribute_mask (const Glib::RefPtr< FileAttributeMatcher > &mask) |
Sets mask on info to match specific attribute types. | |
void | unset_attribute_mask () |
Unsets a mask set by g_file_info_set_attribute_mask(), if one is set. | |
void | set_file_type (FileType type) |
Sets the file type in a FileInfo to type. | |
void | set_is_hidden (bool hidden=true) |
Sets the "is_hidden" attribute in a FileInfo according to hidden. | |
void | set_is_symlink (bool symlink=true) |
Sets the "is_symlink" attribute in a FileInfo according to symlink. | |
void | set_name (const std::string & name) |
Sets the name attribute for the current FileInfo. | |
void | set_display_name (const Glib::ustring &display_name) |
Sets the display name for the current FileInfo. | |
void | set_edit_name (const Glib::ustring &edit_name) |
Sets the edit name for the current file. | |
void | set_icon (const Glib::RefPtr< Icon > &icon) |
Sets the icon for a given FileInfo. | |
void | set_symbolic_icon (const Glib::RefPtr< Icon > &icon) |
Sets the symbolic icon for a given FileInfo. | |
void | set_content_type (const Glib::ustring &content_type) |
Sets the content type attribute for a given FileInfo. | |
void | set_size (goffset size) |
Sets the G_FILE_ATTRIBUTE_STANDARD_SIZE attribute in the file info to the given size. | |
void | set_modification_date_time (const Glib::DateTime &mtime) |
Sets the G_FILE_ATTRIBUTE_TIME_MODIFIED and G_FILE_ATTRIBUTE_TIME_MODIFIED_USEC attributes in the file info to the given date/time value. | |
void | set_access_date_time (const Glib::DateTime &atime) |
Sets the G_FILE_ATTRIBUTE_TIME_ACCESS and G_FILE_ATTRIBUTE_TIME_ACCESS_USEC attributes in the file info to the given date/time value. | |
void | set_creation_date_time (const Glib::DateTime &creation_time) |
Sets the G_FILE_ATTRIBUTE_TIME_CREATED and G_FILE_ATTRIBUTE_TIME_CREATED_USEC attributes in the file info to the given date/time value. | |
void | set_symlink_target (const std::string &symlink_target) |
Sets the G_FILE_ATTRIBUTE_STANDARD_SYMLINK_TARGET attribute in the file info to the given symlink target. | |
void | set_sort_order (gint32 sort_order) |
Sets the sort order attribute in the file info structure. | |
Public Member Functions inherited from Glib::Object | |
Object (const Object &)=delete | |
Object & | operator= (const Object &)=delete |
Object (Object &&src) noexcept | |
Object & | operator= (Object &&src) noexcept |
void * | get_data (const QueryQuark & key) |
void | set_data (const Quark & key, void *data) |
void | set_data_with_c_callback (const Quark & key, void *data, GDestroyNotify notify) |
void | set_data (const Quark & key, void *data, DestroyNotify notify) |
Prefer set_data_with_c_callback() with a callback with C linkage. | |
void | remove_data (const QueryQuark &quark) |
void * | steal_data (const QueryQuark &quark) |
Public Member Functions inherited from Glib::ObjectBase | |
ObjectBase (const ObjectBase &)=delete | |
ObjectBase & | operator= (const ObjectBase &)=delete |
void | set_property_value (const Glib::ustring & property_name, const Glib::ValueBase & value) |
You probably want to use a specific property_*() accessor method instead. | |
void | get_property_value (const Glib::ustring & property_name, Glib::ValueBase & value) const |
You probably want to use a specific property_*() accessor method instead. | |
template<class PropertyType > | |
void | set_property (const Glib::ustring & property_name, const PropertyType & value) |
You probably want to use a specific property_*() accessor method instead. | |
template<class PropertyType > | |
void | get_property (const Glib::ustring & property_name, PropertyType & value) const |
You probably want to use a specific property_*() accessor method instead. | |
template<class PropertyType > | |
PropertyType | get_property (const Glib::ustring & property_name) const |
You probably want to use a specific property_*() accessor method instead. | |
sigc::connection | connect_property_changed (const Glib::ustring & property_name, const sigc::slot< void()> &slot) |
You can use the signal_changed() signal of the property proxy instead. | |
sigc::connection | connect_property_changed (const Glib::ustring & property_name, sigc::slot< void()> &&slot) |
You can use the signal_changed() signal of the property proxy instead. | |
void | freeze_notify () |
Increases the freeze count on object. | |
void | thaw_notify () |
Reverts the effect of a previous call to freeze_notify(). | |
virtual void | reference () const |
Increment the reference count for this object. | |
virtual void | unreference () const |
Decrement the reference count for this object. | |
GObject * | gobj () |
Provides access to the underlying C GObject. | |
const GObject * | gobj () const |
Provides access to the underlying C GObject. | |
GObject * | gobj_copy () const |
Give a ref-ed copy to someone. Use for direct struct access. | |
Static Public Member Functions | |
static GType | get_type () |
Get the GType for this class, for use with the underlying GObject type system. | |
Related Symbols | |
(Note that these are not member symbols.) | |
Glib::RefPtr< Gio::FileInfo > | wrap (GFileInfo *object, bool take_copy=false) |
A Glib::wrap() method for this object. | |
Related Symbols inherited from Glib::Object | |
Glib::RefPtr< Glib::Object > | wrap (GObject *object, bool take_copy=false) |
Additional Inherited Members | |
Public Types inherited from Glib::Object | |
using | DestroyNotify = void(*)(gpointer data) |
Protected Member Functions inherited from Glib::Object | |
Object () | |
Object (const Glib::ConstructParams &construct_params) | |
Object (GObject *castitem) | |
~Object () noexcept override | |
Protected Member Functions inherited from Glib::ObjectBase | |
ObjectBase () | |
This default constructor is called implicitly from the constructor of user-derived classes, even if, for instance, Gtk::Button calls a different ObjectBase constructor. | |
ObjectBase (const char *custom_type_name) | |
A derived constructor always overrides this choice. | |
ObjectBase (const std::type_info &custom_type_info) | |
This constructor is a special feature to allow creation of derived types on the fly, without having to use g_object_new() manually. | |
ObjectBase (ObjectBase &&src) noexcept | |
ObjectBase & | operator= (ObjectBase &&src) noexcept |
virtual | ~ObjectBase () noexcept=0 |
void | initialize (GObject *castitem) |
void | initialize_move (GObject *castitem, Glib::ObjectBase *previous_wrapper) |
FileInfo implements methods for getting information that all files should contain, and allows for manipulation of extended attributes.
See FileAttribute for more information on how GIO handles file attributes.
To obtain a FileInfo for a File, use File::query_info() (or its async variant). To obtain a FileInfo for a file input or output stream, use FileInput::stream_query_info() or FileOutput::stream_query_info() (or their async variants).
FileAttributeMatcher allows for searching through a FileInfo for attributes.
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noexcept |
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overridenoexcept |
Gio::FileInfo::FileInfo | ( | ) |
void Gio::FileInfo::clear_status | ( | ) |
Clears the status information from info.
void Gio::FileInfo::copy_into | ( | Glib::RefPtr< FileInfo > & | dest_info | ) | const |
First clears all of the [GFileAttribute][gio-GFileAttribute] of dest_info, and then copies all of the file attributes from src_info to dest_info.
dest_info | Destination to copy attributes to. |
Glib::RefPtr< FileInfo > Gio::FileInfo::dup | ( | ) | const |
Duplicates a file info structure.
Glib::DateTime Gio::FileInfo::get_access_date_time | ( | ) | const |
Gets the access time of the current info and returns it as a DateTime.
It is an error to call this if the FileInfo does not contain G_FILE_ATTRIBUTE_TIME_ACCESS. If G_FILE_ATTRIBUTE_TIME_ACCESS_USEC is provided, the resulting DateTime will additionally have microsecond precision.
If nanosecond precision is needed, G_FILE_ATTRIBUTE_TIME_ACCESS_NSEC must be queried separately using g_file_info_get_attribute_uint32().
nullptr
if unknown. Glib::ustring Gio::FileInfo::get_attribute_as_string | ( | const std::string & | attribute | ) | const |
Gets the value of an attribute, formatted as a string.
This escapes things as needed to make the string valid UTF-8.
attribute | A file attribute key. |
nullptr
if the attribute wasn’t set. bool Gio::FileInfo::get_attribute_boolean | ( | const std::string & | attribute | ) | const |
Gets the value of a boolean attribute.
If the attribute does not contain a boolean value, false
will be returned.
attribute | A file attribute key. |
std::string Gio::FileInfo::get_attribute_byte_string | ( | const std::string & | attribute | ) | const |
Gets the value of a byte string attribute.
If the attribute does not contain a byte string, nullptr
will be returned.
attribute | A file attribute key. |
nullptr
otherwise. gint32 Gio::FileInfo::get_attribute_int32 | ( | const std::string & | attribute | ) | const |
Gets a signed 32-bit integer contained within the attribute.
If the attribute does not contain a signed 32-bit integer, or is invalid, 0 will be returned.
attribute | A file attribute key. |
gint64 Gio::FileInfo::get_attribute_int64 | ( | const std::string & | attribute | ) | const |
Gets a signed 64-bit integer contained within the attribute.
If the attribute does not contain a signed 64-bit integer, or is invalid, 0 will be returned.
attribute | A file attribute key. |
Glib::RefPtr< Glib::Object > Gio::FileInfo::get_attribute_object | ( | const std::string & | attribute | ) | const |
Gets the value of a Object attribute.
If the attribute does not contain a Object, nullptr
will be returned.
attribute | A file attribute key. |
nullptr
otherwise. FileAttributeStatus Gio::FileInfo::get_attribute_status | ( | const std::string & | attribute | ) | const |
Gets the attribute status for an attribute key.
attribute | A file attribute key. |
Glib::ustring Gio::FileInfo::get_attribute_string | ( | const std::string & | attribute | ) | const |
Gets the value of a string attribute.
If the attribute does not contain a string, nullptr
will be returned.
attribute | A file attribute key. |
nullptr
otherwise. std::vector< Glib::ustring > Gio::FileInfo::get_attribute_strings | ( | const std::string & | attribute | ) | const |
Gets the value of a stringv attribute.
If the attribute does not contain a stringv, nullptr
will be returned.
attribute | A file attribute key. |
nullptr
otherwise. Do not free. These returned strings are UTF-8. FileAttributeType Gio::FileInfo::get_attribute_type | ( | const std::string & | attribute | ) | const |
Gets the attribute type for an attribute key.
attribute | A file attribute key. |
guint32 Gio::FileInfo::get_attribute_uint32 | ( | const std::string & | attribute | ) | const |
Gets an unsigned 32-bit integer contained within the attribute.
If the attribute does not contain an unsigned 32-bit integer, or is invalid, 0 will be returned.
attribute | A file attribute key. |
guint64 Gio::FileInfo::get_attribute_uint64 | ( | const std::string & | attribute | ) | const |
Gets a unsigned 64-bit integer contained within the attribute.
If the attribute does not contain an unsigned 64-bit integer, or is invalid, 0 will be returned.
attribute | A file attribute key. |
Glib::ustring Gio::FileInfo::get_content_type | ( | ) | const |
Gets the file's content type.
It is an error to call this if the FileInfo does not contain G_FILE_ATTRIBUTE_STANDARD_CONTENT_TYPE.
nullptr
if unknown. Glib::DateTime Gio::FileInfo::get_creation_date_time | ( | ) | const |
Gets the creation time of the current info and returns it as a DateTime.
It is an error to call this if the FileInfo does not contain G_FILE_ATTRIBUTE_TIME_CREATED. If G_FILE_ATTRIBUTE_TIME_CREATED_USEC is provided, the resulting DateTime will additionally have microsecond precision.
If nanosecond precision is needed, G_FILE_ATTRIBUTE_TIME_CREATED_NSEC must be queried separately using g_file_info_get_attribute_uint32().
nullptr
if unknown. Glib::DateTime Gio::FileInfo::get_deletion_date | ( | ) | const |
Returns the DateTime representing the deletion date of the file, as available in G_FILE_ATTRIBUTE_TRASH_DELETION_DATE.
If the G_FILE_ATTRIBUTE_TRASH_DELETION_DATE attribute is unset, nullptr
is returned.
nullptr
. Glib::ustring Gio::FileInfo::get_display_name | ( | ) | const |
Gets a display name for a file.
This is guaranteed to always be set.
It is an error to call this if the FileInfo does not contain G_FILE_ATTRIBUTE_STANDARD_DISPLAY_NAME.
Glib::ustring Gio::FileInfo::get_edit_name | ( | ) | const |
Gets the edit name for a file.
It is an error to call this if the FileInfo does not contain G_FILE_ATTRIBUTE_STANDARD_EDIT_NAME.
Glib::ustring Gio::FileInfo::get_etag | ( | ) | const |
Gets the entity tag for a given FileInfo.
See G_FILE_ATTRIBUTE_ETAG_VALUE.
It is an error to call this if the FileInfo does not contain G_FILE_ATTRIBUTE_ETAG_VALUE.
FileType Gio::FileInfo::get_file_type | ( | ) | const |
Gets a file's type (whether it is a regular file, symlink, etc).
This is different from the file's content type, see g_file_info_get_content_type().
It is an error to call this if the FileInfo does not contain G_FILE_ATTRIBUTE_STANDARD_TYPE.
Glib::RefPtr< Icon > Gio::FileInfo::get_icon | ( | ) |
Glib::RefPtr< const Icon > Gio::FileInfo::get_icon | ( | ) | const |
Glib::DateTime Gio::FileInfo::get_modification_date_time | ( | ) | const |
Gets the modification time of the current info and returns it as a DateTime.
It is an error to call this if the FileInfo does not contain G_FILE_ATTRIBUTE_TIME_MODIFIED. If G_FILE_ATTRIBUTE_TIME_MODIFIED_USEC is provided, the resulting DateTime will additionally have microsecond precision.
If nanosecond precision is needed, G_FILE_ATTRIBUTE_TIME_MODIFIED_NSEC must be queried separately using g_file_info_get_attribute_uint32().
nullptr
if unknown. std::string Gio::FileInfo::get_name | ( | ) | const |
Gets the name for a file.
This is guaranteed to always be set.
It is an error to call this if the FileInfo does not contain G_FILE_ATTRIBUTE_STANDARD_NAME.
goffset Gio::FileInfo::get_size | ( | ) | const |
Gets the file's size (in bytes).
The size is retrieved through the value of the G_FILE_ATTRIBUTE_STANDARD_SIZE attribute and is converted from guint64 to goffset before returning the result.
It is an error to call this if the FileInfo does not contain G_FILE_ATTRIBUTE_STANDARD_SIZE.
gint32 Gio::FileInfo::get_sort_order | ( | ) | const |
Glib::RefPtr< Icon > Gio::FileInfo::get_symbolic_icon | ( | ) |
Glib::RefPtr< const Icon > Gio::FileInfo::get_symbolic_icon | ( | ) | const |
std::string Gio::FileInfo::get_symlink_target | ( | ) | const |
Get the GType for this class, for use with the underlying GObject type system.
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inline |
Provides access to the underlying C GObject.
GFileInfo * Gio::FileInfo::gobj_copy | ( | ) |
Provides access to the underlying C instance. The caller is responsible for unrefing it. Use when directly setting fields in structs.
bool Gio::FileInfo::has_attribute | ( | const std::string & | attribute | ) | const |
Checks if a file info structure has an attribute named attribute.
attribute | A file attribute key. |
true
if info has an attribute named attribute, false
otherwise. bool Gio::FileInfo::has_namespace | ( | const std::string & | name_space | ) | const |
Checks if a file info structure has an attribute in the specified name_space.
name_space | A file attribute namespace. |
true
if info has an attribute in name_space, false
otherwise. bool Gio::FileInfo::is_backup | ( | ) | const |
Checks if a file is a backup file.
It is an error to call this if the FileInfo does not contain G_FILE_ATTRIBUTE_STANDARD_IS_BACKUP.
true
if file is a backup file, false
otherwise. bool Gio::FileInfo::is_hidden | ( | ) | const |
Checks if a file is hidden.
It is an error to call this if the FileInfo does not contain G_FILE_ATTRIBUTE_STANDARD_IS_HIDDEN.
true
if the file is a hidden file, false
otherwise. bool Gio::FileInfo::is_symlink | ( | ) | const |
Checks if a file is a symlink.
It is an error to call this if the FileInfo does not contain G_FILE_ATTRIBUTE_STANDARD_IS_SYMLINK.
true
if the given info is a symlink. std::vector< Glib::ustring > Gio::FileInfo::list_attributes | ( | ) | const |
A list_attributes() convenience overload.
std::vector< Glib::ustring > Gio::FileInfo::list_attributes | ( | const std::string & | name_space | ) | const |
Lists the file info structure's attributes.
name_space | A file attribute key's namespace, or nullptr to list all attributes. |
nullptr
on error. void Gio::FileInfo::remove_attribute | ( | const std::string & | attribute | ) |
Removes all cases of attribute from info if it exists.
attribute | A file attribute key. |
void Gio::FileInfo::set_access_date_time | ( | const Glib::DateTime & | atime | ) |
Sets the G_FILE_ATTRIBUTE_TIME_ACCESS and G_FILE_ATTRIBUTE_TIME_ACCESS_USEC attributes in the file info to the given date/time value.
G_FILE_ATTRIBUTE_TIME_ACCESS_NSEC will be cleared.
atime | A DateTime. |
void Gio::FileInfo::set_attribute_boolean | ( | const std::string & | attribute, |
bool | attr_value | ||
) |
Sets the attribute to contain the given attr_value, if possible.
attribute | A file attribute key. |
attr_value | A boolean value. |
void Gio::FileInfo::set_attribute_byte_string | ( | const std::string & | attribute, |
const std::string & | attr_value | ||
) |
Sets the attribute to contain the given attr_value, if possible.
attribute | A file attribute key. |
attr_value | A byte string. |
void Gio::FileInfo::set_attribute_int32 | ( | const std::string & | attribute, |
gint32 | attr_value | ||
) |
Sets the attribute to contain the given attr_value, if possible.
attribute | A file attribute key. |
attr_value | A signed 32-bit integer. |
void Gio::FileInfo::set_attribute_int64 | ( | const std::string & | attribute, |
gint64 | attr_value | ||
) |
Sets the attribute to contain the given attr_value, if possible.
attribute | Attribute name to set. |
attr_value | Int64 value to set attribute to. |
void Gio::FileInfo::set_attribute_mask | ( | const Glib::RefPtr< FileAttributeMatcher > & | mask | ) |
Sets mask on info to match specific attribute types.
mask | A FileAttributeMatcher. |
void Gio::FileInfo::set_attribute_object | ( | const std::string & | attribute, |
const Glib::RefPtr< Glib::Object > & | attr_value | ||
) |
Sets the attribute to contain the given attr_value, if possible.
attribute | A file attribute key. |
attr_value | A Object. |
bool Gio::FileInfo::set_attribute_status | ( | const std::string & | attribute, |
FileAttributeStatus | status | ||
) |
Sets the attribute status for an attribute key.
This is only needed by external code that implement g_file_set_attributes_from_info() or similar functions.
The attribute must exist in info for this to work. Otherwise false
is returned and info is unchanged.
attribute | A file attribute key. |
status | A FileAttributeStatus. |
true
if the status was changed, false
if the key was not set. void Gio::FileInfo::set_attribute_string | ( | const std::string & | attribute, |
const Glib::ustring & | attr_value | ||
) |
Sets the attribute to contain the given attr_value, if possible.
attribute | A file attribute key. |
attr_value | A UTF-8 string. |
void Gio::FileInfo::set_attribute_strings | ( | const std::string & | attribute, |
const std::vector< Glib::ustring > & | attr_value | ||
) |
Sets the attribute to contain the given attr_value, if possible.
Sinze: 2.22
attribute | A file attribute key. |
attr_value | A nullptr terminated array of UTF-8 strings. |
void Gio::FileInfo::set_attribute_uint32 | ( | const std::string & | attribute, |
guint32 | attr_value | ||
) |
Sets the attribute to contain the given attr_value, if possible.
attribute | A file attribute key. |
attr_value | An unsigned 32-bit integer. |
void Gio::FileInfo::set_attribute_uint64 | ( | const std::string & | attribute, |
guint64 | attr_value | ||
) |
Sets the attribute to contain the given attr_value, if possible.
attribute | A file attribute key. |
attr_value | An unsigned 64-bit integer. |
void Gio::FileInfo::set_content_type | ( | const Glib::ustring & | content_type | ) |
Sets the content type attribute for a given FileInfo.
See G_FILE_ATTRIBUTE_STANDARD_CONTENT_TYPE.
content_type | A content type. See [GContentType][gio-GContentType]. |
void Gio::FileInfo::set_creation_date_time | ( | const Glib::DateTime & | creation_time | ) |
Sets the G_FILE_ATTRIBUTE_TIME_CREATED and G_FILE_ATTRIBUTE_TIME_CREATED_USEC attributes in the file info to the given date/time value.
G_FILE_ATTRIBUTE_TIME_CREATED_NSEC will be cleared.
creation_time | A DateTime. |
void Gio::FileInfo::set_display_name | ( | const Glib::ustring & | display_name | ) |
Sets the display name for the current FileInfo.
See G_FILE_ATTRIBUTE_STANDARD_DISPLAY_NAME.
display_name | A string containing a display name. |
void Gio::FileInfo::set_edit_name | ( | const Glib::ustring & | edit_name | ) |
Sets the edit name for the current file.
See G_FILE_ATTRIBUTE_STANDARD_EDIT_NAME.
edit_name | A string containing an edit name. |
Sets the file type in a FileInfo to type.
See G_FILE_ATTRIBUTE_STANDARD_TYPE.
type | A FileType. |
void Gio::FileInfo::set_icon | ( | const Glib::RefPtr< Icon > & | icon | ) |
Sets the "is_hidden" attribute in a FileInfo according to hidden.
See G_FILE_ATTRIBUTE_STANDARD_IS_HIDDEN.
hidden | A bool . |
Sets the "is_symlink" attribute in a FileInfo according to symlink.
See G_FILE_ATTRIBUTE_STANDARD_IS_SYMLINK.
symlink | A bool . |
void Gio::FileInfo::set_modification_date_time | ( | const Glib::DateTime & | mtime | ) |
Sets the G_FILE_ATTRIBUTE_TIME_MODIFIED and G_FILE_ATTRIBUTE_TIME_MODIFIED_USEC attributes in the file info to the given date/time value.
G_FILE_ATTRIBUTE_TIME_MODIFIED_NSEC will be cleared.
mtime | A DateTime. |
void Gio::FileInfo::set_name | ( | const std::string & | name | ) |
Sets the name attribute for the current FileInfo.
See G_FILE_ATTRIBUTE_STANDARD_NAME.
name | A string containing a name. |
Sets the G_FILE_ATTRIBUTE_STANDARD_SIZE attribute in the file info to the given size.
size | A goffset containing the file's size. |
void Gio::FileInfo::set_sort_order | ( | gint32 | sort_order | ) |
Sets the sort order attribute in the file info structure.
See G_FILE_ATTRIBUTE_STANDARD_SORT_ORDER.
sort_order | A sort order integer. |
void Gio::FileInfo::set_symbolic_icon | ( | const Glib::RefPtr< Icon > & | icon | ) |
void Gio::FileInfo::set_symlink_target | ( | const std::string & | symlink_target | ) |
Sets the G_FILE_ATTRIBUTE_STANDARD_SYMLINK_TARGET attribute in the file info to the given symlink target.
symlink_target | A static string containing a path to a symlink target. |
void Gio::FileInfo::unset_attribute_mask | ( | ) |
Unsets a mask set by g_file_info_set_attribute_mask(), if one is set.
|
related |
A Glib::wrap() method for this object.
object | The C instance. |
take_copy | False if the result should take ownership of the C instance. True if it should take a new copy or ref. |