diff options
Diffstat (limited to 'widgets/text/e-text-model.h')
| -rw-r--r-- | widgets/text/e-text-model.h | 79 |
1 files changed, 56 insertions, 23 deletions
diff --git a/widgets/text/e-text-model.h b/widgets/text/e-text-model.h index 7006b24eca..afd9b79960 100644 --- a/widgets/text/e-text-model.h +++ b/widgets/text/e-text-model.h @@ -16,6 +16,7 @@ * * Author: Federico Mena <federico@nuclecu.unam.mx> */ + #ifndef E_TEXT_MODEL_H #define E_TEXT_MODEL_H @@ -33,46 +34,78 @@ BEGIN_GNOME_DECLS typedef struct _ETextModel ETextModel; typedef struct _ETextModelClass ETextModelClass; +struct _ETextModelPrivate; + +typedef gint (*ETextModelReposFn) (gint, gpointer); + struct _ETextModel { GtkObject item; - char *text; /* Text to display */ + struct _ETextModelPrivate *priv; }; struct _ETextModelClass { GtkObjectClass parent_class; /* Signal */ - void (* changed) (ETextModel *model); + void (* changed) (ETextModel *model); + void (* reposition) (ETextModel *model, ETextModelReposFn fn, gpointer repos_fn_data); + void (* object_activated) (ETextModel *model, gint obj_num); /* Virtual methods */ - char *(* get_text) (ETextModel *model); - void (* set_text) (ETextModel *model, gchar *text); - void (* insert) (ETextModel *model, gint position, gchar *text); - void (* insert_length) (ETextModel *model, gint position, gchar *text, gint length); - void (* delete) (ETextModel *model, gint position, gint length); - gint (* obj_count) (ETextModel *model); - const gchar *(* get_nth_obj) (ETextModel *model, gint n); - void (* activate_nth_obj) (ETextModel *model, gint n); + + gint (* validate_pos) (ETextModel *model, gint pos); + + const char *(* get_text) (ETextModel *model); + gint (* get_text_len) (ETextModel *model); + void (* set_text) (ETextModel *model, const gchar *text); + void (* insert) (ETextModel *model, gint position, const gchar *text); + void (* insert_length) (ETextModel *model, gint position, const gchar *text, gint length); + void (* delete) (ETextModel *model, gint position, gint length); + + void (* objectify) (ETextModel *model); + gint (* obj_count) (ETextModel *model); + const gchar *(* get_nth_obj) (ETextModel *model, gint n, gint *len); + gint (* obj_at_offset) (ETextModel *model, gint offset); }; +GtkType e_text_model_get_type (void); + +ETextModel *e_text_model_new (void); + +void e_text_model_changed (ETextModel *model); + +void e_text_model_reposition (ETextModel *model, ETextModelReposFn fn, gpointer repos_data); +gint e_text_model_validate_position (ETextModel *model, gint pos); + + +/* Functions for manipulating the underlying text. */ + +const gchar *e_text_model_get_text (ETextModel *model); +gint e_text_model_get_text_length (ETextModel *model); +void e_text_model_set_text (ETextModel *model, const gchar *text); +void e_text_model_insert (ETextModel *model, gint position, const gchar *text); +void e_text_model_insert_length (ETextModel *model, gint position, const gchar *text, gint length); +void e_text_model_prepend (ETextModel *model, const gchar *text); +void e_text_model_append (ETextModel *model, const gchar *text); +void e_text_model_delete (ETextModel *model, gint position, gint length); + + +/* Functions for accessing embedded objects. */ + +gint e_text_model_object_count (ETextModel *model); +const gchar *e_text_model_get_nth_object (ETextModel *model, gint n, gint *len); +gchar *e_text_model_strdup_nth_object (ETextModel *model, gint n); +void e_text_model_get_nth_object_bounds (ETextModel *model, gint n, gint *start_pos, gint *end_pos); +gint e_text_model_get_object_at_offset (ETextModel *model, gint offset); +gint e_text_model_get_object_at_pointer (ETextModel *model, const gchar *c); +void e_text_model_activate_nth_object (ETextModel *model, gint n); + + -/* Standard Gtk function */ -GtkType e_text_model_get_type (void); -ETextModel *e_text_model_new(void); -void e_text_model_changed(ETextModel *model); -gchar *e_text_model_get_text(ETextModel *model); -void e_text_model_set_text(ETextModel *model, gchar *text); -void e_text_model_insert(ETextModel *model, gint position, gchar *text); -void e_text_model_insert_length(ETextModel *model, gint position, gchar *text, gint length); -void e_text_model_delete(ETextModel *model, gint position, gint length); -gint e_text_model_object_count(ETextModel *model); -const gchar *e_text_model_get_nth_object(ETextModel *model, gint n); -void e_text_model_activate_nth_object(ETextModel *model, gint n); -gchar *e_text_model_strdup_expanded_text(ETextModel *model); END_GNOME_DECLS |