SeahorseOperation

typedef struct {
    GObject parent;
    
    gchar *message;                /* Progress status details ie: "foobar.jpg" */
    gdouble progress;              /* The current progress position, -1 for indeterminate */
    
    guint is_running : 1;          /* If the operation is running or not */
    guint is_done : 1;             /* Operation is done or not */
    guint is_cancelled : 1;        /* Operation is cancelled or not */;

    GError *error;
} SeahorseOperation;

An operation taking place over time.

- Generally this class is derived and a base class actually hooks in and performs the operation, keeps the properties updated etc... - Used all over to represent things like key loading operations, search - SeahorseMultiOperation allows you to combine multiple operations into a single one. Used when searching multiple key servers for example. - Can be tied to a progress bar (see seahorse-progress.h) - Holds a reference to itself while the operation is in progress. - The seahorse_operation_mark_* are used by derived classes to update properties of the operation as things progress.

Signals: done: The operation is complete. progress: The operation has progressed, or changed state somehow.

Properties: result: The 'result' of the operation (if applicable). This depends on the derived operation class. progress: A fraction between 0.0 and 1.0 inclusive representing how far along this operation is. 0.0 = indeterminate, and 1.0 is done. message: A progress message to display to the user.

seahorse_operation_new_complete ()

SeahorseOperation*  seahorse_operation_new_complete     (GError *err);

seahorse_operation_new_cancelled ()

SeahorseOperation*  seahorse_operation_new_cancelled    ();

seahorse_operation_cancel ()

void                seahorse_operation_cancel           (SeahorseOperation *operation);

seahorse_operation_is_running()

#define             seahorse_operation_is_running(operation)

seahorse_operation_is_cancelled()

#define             seahorse_operation_is_cancelled(operation)

seahorse_operation_is_successful()

#define             seahorse_operation_is_successful(operation)

seahorse_operation_copy_error ()

void                seahorse_operation_copy_error       (SeahorseOperation *operation,
                                                         GError **err);

seahorse_operation_get_error ()

const GError*       seahorse_operation_get_error        (SeahorseOperation *operation);

seahorse_operation_display_error ()

void                seahorse_operation_display_error    (SeahorseOperation *operation,
                                                         const gchar *title,
                                                         GtkWidget *parent);

seahorse_operation_wait ()

void                seahorse_operation_wait             (SeahorseOperation *operation);

SeahorseDoneFunc ()

void                (*SeahorseDoneFunc)                 (SeahorseOperation *op,
                                                         gpointer userdata);

SeahorseProgressFunc ()

void                (*SeahorseProgressFunc)             (SeahorseOperation *op,
                                                         const gchar *status,
                                                         gdouble progress,
                                                         gpointer userdata);

seahorse_operation_watch ()

void                seahorse_operation_watch            (SeahorseOperation *operation,
                                                         SeahorseDoneFunc done_callback,
                                                         gpointer donedata,
                                                         SeahorseProgressFunc progress_callback,
                                                         gpointer progdata);

seahorse_operation_get_progress()

#define             seahorse_operation_get_progress(op)

seahorse_operation_get_message()

#define             seahorse_operation_get_message(operation)

seahorse_operation_get_result ()

gpointer            seahorse_operation_get_result       (SeahorseOperation *operation);

seahorse_operation_list_add ()

GSList*             seahorse_operation_list_add         (GSList *list,
                                                         SeahorseOperation *operation);

seahorse_operation_list_remove ()

GSList*             seahorse_operation_list_remove      (GSList *list,
                                                         SeahorseOperation *operation);

seahorse_operation_list_cancel ()

void                seahorse_operation_list_cancel      (GSList *list);

seahorse_operation_list_purge ()

GSList*             seahorse_operation_list_purge       (GSList *list);

seahorse_operation_list_free ()

GSList*             seahorse_operation_list_free        (GSList *list);

SEAHORSE_TYPE_MULTI_OPERATION

#define SEAHORSE_TYPE_MULTI_OPERATION            (seahorse_multi_operation_get_type ())

SEAHORSE_MULTI_OPERATION()

#define SEAHORSE_MULTI_OPERATION(obj)            (G_TYPE_CHECK_INSTANCE_CAST ((obj), SEAHORSE_TYPE_MULTI_OPERATION, SeahorseMultiOperation))

SEAHORSE_MULTI_OPERATION_CLASS()

#define SEAHORSE_MULTI_OPERATION_CLASS(klass)    (G_TYPE_CHECK_CLASS_CAST ((klass), SEAHORSE_TYPE_MULTI_OPERATION, SeahorseMultiOperationClass))

SEAHORSE_IS_MULTI_OPERATION()

#define SEAHORSE_IS_MULTI_OPERATION(obj)         (G_TYPE_CHECK_INSTANCE_TYPE ((obj), SEAHORSE_TYPE_MULTI_OPERATION))

SEAHORSE_IS_MULTI_OPERATION_CLASS()

#define SEAHORSE_IS_MULTI_OPERATION_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), SEAHORSE_TYPE_MULTI_OPERATION))

SEAHORSE_MULTI_OPERATION_GET_CLASS()

#define SEAHORSE_MULTI_OPERATION_GET_CLASS(obj)  (G_TYPE_INSTANCE_GET_CLASS ((obj), SEAHORSE_TYPE_MULTI_OPERATION, SeahorseMultiOperationClass))

SeahorseMultiOperation

typedef struct {
    SeahorseOperation parent;
    
    GSList *operations;
} SeahorseMultiOperation;

seahorse_multi_operation_get_type ()

GType               seahorse_multi_operation_get_type   ();

seahorse_multi_operation_new ()

SeahorseMultiOperation* seahorse_multi_operation_new    ();

seahorse_multi_operation_take ()

void                seahorse_multi_operation_take       (SeahorseMultiOperation *mop,
                                                         SeahorseOperation *op);

DECLARE_OPERATION()

#define             DECLARE_OPERATION(Opx, opx)

SEAHORSE_CALC_PROGRESS()

#define SEAHORSE_CALC_PROGRESS(cur, tot)

seahorse_operation_mark_start ()

void                seahorse_operation_mark_start       (SeahorseOperation *operation);

seahorse_operation_mark_done ()

void                seahorse_operation_mark_done        (SeahorseOperation *operation,
                                                         gboolean cancelled,
                                                         GError *error);

seahorse_operation_mark_progress ()

void                seahorse_operation_mark_progress    (SeahorseOperation *operation,
                                                         const gchar *message,
                                                         gdouble progress);

seahorse_operation_mark_progress_full ()

void                seahorse_operation_mark_progress_full
                                                        (SeahorseOperation *operation,
                                                         const gchar *message,
                                                         gdouble current,
                                                         gdouble total);

seahorse_operation_mark_result ()

void                seahorse_operation_mark_result      (SeahorseOperation *operation,
                                                         gpointer result,
                                                         GDestroyNotify notify_func);