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#define | NA_ICONTEXT_GET_INTERFACE() |
gboolean | na_icontext_are_equal () |
void | na_icontext_check_mimetypes () |
void | na_icontext_copy () |
gboolean | na_icontext_is_candidate () |
gboolean | na_icontext_is_valid () |
void | na_icontext_read_done () |
void | na_icontext_set_scheme () |
void | na_icontext_set_only_desktop () |
void | na_icontext_set_not_desktop () |
void | na_icontext_replace_folder () |
This interface is implemented by all NAObject -derived objects whose the display in the Caja context menu is subject to some conditions.
Implementors, typically NAObjectAction, NAObjectProfile and NAObjectMenu, host the required data as NADataBoxed in a dedicated NA_FACTORY_CONDITIONS_GROUP data group.
#define NA_ICONTEXT_GET_INTERFACE( instance ) ( G_TYPE_INSTANCE_GET_INTERFACE(( instance ), NA_TYPE_ICONTEXT, NAIContextInterface ))
gboolean na_icontext_are_equal (const NAIContext *a
,const NAIContext *b
);
a |
the (original) NAIContext context. |
|
b |
the (duplicated) NAIContext context to be checked. |
Since: 3.1
void
na_icontext_check_mimetypes (const NAIContext *context
);
Check the current list of mimetypes to see if it covers all mimetypes, or all regular files, or something else.
Since: 2.30
void na_icontext_copy (NAIContext *context
,const NAIContext *source
);
Copy specific data from source
to context
.
Since: 3.1
gboolean na_icontext_is_candidate (const NAIContext *context
,guint target
,GList *selection
);
Determines if the given object may be candidate to be displayed in the Caja context menu, depending of the list of currently selected items.
This function is called by build_caja_menus
plugin function for each item found in NAPivot items list, and, when this
an action, for each profile of this action.
context |
a NAIContext to be checked. |
|
target |
the current target. |
|
selection |
the currently selected items, as a GList of NASelectedInfo items. |
TRUE
if this context
succeeds to all tests and is so a
valid candidate to be displayed in Caja context menu, FALSE
else.
Since: 2.30
gboolean
na_icontext_is_valid (const NAIContext *context
);
TRUE
if this context
is valid, FALSE
else.
This function is part of NAIDuplicable::check_status
and is called by NAIDuplicable objects which also implement NAIContext
interface. It so doesn't make sense of asking the object for its
validity status as it has already been checked before calling the
function.
Since: 2.30
void
na_icontext_read_done (NAIContext *context
);
Prepares the specified NAIContext just after it has been read.
This setup an internal flag when mimetypes is like 'all/all' in order to optimize computation time;
Since: 2.30
void na_icontext_set_scheme (NAIContext *context
,const gchar *scheme
,gboolean selected
);
Sets the status of a scheme
relative to this context
.
context |
the NAIContext to be updated. |
|
scheme |
name of the scheme. |
|
selected |
whether this scheme is candidate to this |
Since: 2.30
void na_icontext_set_only_desktop (NAIContext *context
,const gchar *desktop
,gboolean selected
);
Sets the status of the desktop
relative to this context
for the NotShowIn list.
context |
the NAIContext to be updated. |
|
desktop |
name of the desktop environment. |
|
selected |
whether this |
Since: 2.30
void na_icontext_set_not_desktop (NAIContext *context
,const gchar *desktop
,gboolean selected
);
void na_icontext_replace_folder (NAIContext *context
,const gchar *old
,const gchar *new
);
Replaces the old
URI by the new
one.
Since: 2.30
typedef struct { /** * is_candidate: * @object: this NAIContext object. * @target: the initial target which triggered this function's stack. * This target is defined in na-object-item.h. * @selection: the current selection as a GList of CajaFileInfo. * * The NAIContext implementor may take advantage of this * virtual function to check for its own specific data. Only if the * implementor does return %TRUE (or just doesn't implement this * virtual), the conditions themselves will be checked. * * Returns: %TRUE if the @object may be a potential candidate, %FALSE * else. * * Since: 2.30 */ gboolean ( *is_candidate )( NAIContext *object, guint target, GList *selection ); } NAIContextInterface;
This interface manages all conditions relevant to a displayable status in Caja.