CVSROOT: /cvs/gnome
Module name: libgnomeui
Changes by: federico 06/08/31 20:56:34
Modified files:
. : Tag: cancelation-changes ChangeLog
file-chooser : Tag: cancelation-changes
gtkfilesystemgnomevfs.c
Log message:
2006-08-29 Federico Mena Quintero <[EMAIL PROTECTED]>
Change the memory management and the cancellation semantics for
GtkFileSystem:
- You need to hit the idle loop for your callback to be called, just
like in GnomeVFS.
- You do not need to ever ref/unref async handles; they are opaque
cookies.
- Once you call gtk_file_system_cancel_operation(), you can assume
that the callback corresponding to the handle will NOT be called.
* file-chooser/gtkfilesystemgnomevfs.c
(check_handles_at_finalization): Replace conditional g_assert() by
a mandatory g_critical().
(OperationType): Make this a typedef'ed enum for the CALLBACK_*
enum values, so that the compiler will be able to catch more
errors for us. Added OPERATION_INVALID.
(struct _GtkFileSystemHandleGnomeVFS): Renamed the callback_type
field to op_type. Moved the fields from structs GetFolderData,
GetFileInfoData, CreateFolderData, VolumeMountData into a union
inside the main GtkFileSystemHandleGnomeVFS. Removed the
callback_data field, since now the callback data *is* the handle
object itself.
(gtk_file_system_gnome_vfs_get_info,
gtk_file_system_gnome_vfs_create_folder,
gtk_file_system_gnome_vfs_volume_mount,
gtk_file_system_gnome_vfs_get_folder): Put the async data inside
the handle itself; not in a separate op_data.
(get_file_info_callback, create_folder_progress_cb,
volume_mount_idle_callback, volume_mount_cb): Rework to use the
data from the handle, not from the separate op_data.
(invalidate_and_unref_handle): New helper function. Frees all the
operation-specific data in a handle, marks the handle as invalid,
and unrefs the handle.
(cancel_operation_callback): Removed. User callbacks are no
longer called if the handle is cancelled.
* file-chooser/gtkfilesystemgnomevfs.c (enum FolderState): New
enum to allow various callers to load the same folder
simultaneously.
(struct _GtkFileFolderGnomeVFS): Added a "state" field; removed
the "finished_loading" flag. Added a "waiting_handles" field for
the GtkFileSystemHandles which are waiting for the folder to load.
*** BRANCHED TO cancelation-changes ***
URL :
http://cvs.gnome.org/bonsai/cvsquery.cgi?branch=&dir=libgnomeui&who=federico&date=explicit&mindate=2006-08-31%2020:55&maxdate=2006-08-31%2020:57
_______________________________________________
cvs-commits-list mailing list
[email protected]
http://mail.gnome.org/mailman/listinfo/cvs-commits-list
