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Nautilus-Actions™ Reference Manual | ![]() |
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Top | Description | Object Hierarchy | Prerequisites | Known Implementations |
#include <nautilus-actions/na-icontext.h> #define NA_ICONTEXT_TYPE #define NA_ICONTEXT_GET_INTERFACE (instance) NAIContext; NAIContextInterfacePrivate; NAIContextInterface; gboolean na_icontext_is_candidate (const NAIContext *context
,guint target
,GList *selection
); gboolean na_icontext_is_valid (const NAIContext *context
); gboolean na_icontext_is_all_mimetypes (const NAIContext *context
); void na_icontext_read_done (NAIContext *context
); void na_icontext_set_scheme (NAIContext *context
,const gchar *scheme
,gboolean selected
); void na_icontext_set_only_desktop (NAIContext *context
,const gchar *desktop
,gboolean selected
); 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
);
NAIContext is implemented by NAObjectAction, NAObjectMenu and NAObjectProfile.
This interface is implemented by all NAObject -derived objects whose the display in the Nautilus 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_ICONTEXT_TYPE, NAIContextInterface ))
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 NautilusFileInfo. * * 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 Nautilus.
gboolean na_icontext_is_candidate (const NAIContext *context
,guint target
,GList *selection
);
void na_icontext_set_scheme (NAIContext *context
,const gchar *scheme
,gboolean selected
);
void na_icontext_set_only_desktop (NAIContext *context
,const gchar *desktop
,gboolean selected
);
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
);