9ca73ebd87
2001-08-09 Jon Trowbridge <trow@ximian.com> * configure.in: Bumped version up to 0.10.99.2. * gal/e-text/e-entry.c (e_entry_class_init): Added "completion_popup" signal. (e_entry_show_popup): Emit "completion_popup" signal if the popup has appeared or disappeared. (e_entry_enable_completion_full): Listen for "cancel_completion" signals from our model, and disable our completion if get one. (e_entry_completion_popup_is_visible): Added. Returns TRUE if the completion popup is on the screen. * gal/e-text/e-text-model.c (e_text_model_class_init): Added "cancel_completion" signal. (e_text_model_cancel_completion): Added. Emits "cancel_completion" signal. svn path=/trunk/; revision=11824
116 lines
4.2 KiB
C
116 lines
4.2 KiB
C
/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
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/* ETextModel - Text item for evolution.
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* Copyright (C) 2000 Helix Code, Inc.
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*
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* Author: Chris Lahey <clahey@umich.edu>
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*
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* A majority of code taken from:
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*
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* Text item type for GnomeCanvas widget
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*
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* GnomeCanvas is basically a port of the Tk toolkit's most excellent
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* canvas widget. Tk is copyrighted by the Regents of the University
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* of California, Sun Microsystems, and other parties.
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*
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* Copyright (C) 1998 The Free Software Foundation
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*
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* Author: Federico Mena <federico@nuclecu.unam.mx> */
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#ifndef E_TEXT_MODEL_H
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#define E_TEXT_MODEL_H
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#include <glib.h>
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#include <gtk/gtkobject.h>
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#include <libgnome/gnome-defs.h>
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BEGIN_GNOME_DECLS
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#define E_TYPE_TEXT_MODEL (e_text_model_get_type ())
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#define E_TEXT_MODEL(obj) (GTK_CHECK_CAST ((obj), E_TYPE_TEXT_MODEL, ETextModel))
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#define E_TEXT_MODEL_CLASS(klass) (GTK_CHECK_CLASS_CAST ((klass), E_TYPE_TEXT_MODEL, ETextModelClass))
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#define E_IS_TEXT_MODEL(obj) (GTK_CHECK_TYPE ((obj), E_TYPE_TEXT_MODEL))
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#define E_IS_TEXT_MODEL_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((klass), E_TYPE_TEXT_MODEL))
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typedef struct _ETextModel ETextModel;
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typedef struct _ETextModelClass ETextModelClass;
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struct _ETextModelPrivate;
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typedef gint (*ETextModelReposFn) (gint, gpointer);
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struct _ETextModel {
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GtkObject item;
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struct _ETextModelPrivate *priv;
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};
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struct _ETextModelClass {
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GtkObjectClass parent_class;
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/* Signal */
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void (* changed) (ETextModel *model);
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void (* reposition) (ETextModel *model, ETextModelReposFn fn, gpointer repos_fn_data);
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void (* object_activated) (ETextModel *model, gint obj_num);
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void (* cancel_completion) (ETextModel *model);
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/* Virtual methods */
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gint (* validate_pos) (ETextModel *model, gint pos);
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const char *(* get_text) (ETextModel *model);
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gint (* get_text_len) (ETextModel *model);
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void (* set_text) (ETextModel *model, const gchar *text);
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void (* insert) (ETextModel *model, gint position, const gchar *text);
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void (* insert_length) (ETextModel *model, gint position, const gchar *text, gint length);
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void (* delete) (ETextModel *model, gint position, gint length);
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void (* objectify) (ETextModel *model);
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gint (* obj_count) (ETextModel *model);
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const gchar *(* get_nth_obj) (ETextModel *model, gint n, gint *len);
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gint (* obj_at_offset) (ETextModel *model, gint offset);
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};
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GtkType e_text_model_get_type (void);
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ETextModel *e_text_model_new (void);
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void e_text_model_changed (ETextModel *model);
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void e_text_model_cancel_completion (ETextModel *model);
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void e_text_model_reposition (ETextModel *model, ETextModelReposFn fn, gpointer repos_data);
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gint e_text_model_validate_position (ETextModel *model, gint pos);
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/* Functions for manipulating the underlying text. */
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const gchar *e_text_model_get_text (ETextModel *model);
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gint e_text_model_get_text_length (ETextModel *model);
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void e_text_model_set_text (ETextModel *model, const gchar *text);
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void e_text_model_insert (ETextModel *model, gint position, const gchar *text);
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void e_text_model_insert_length (ETextModel *model, gint position, const gchar *text, gint length);
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void e_text_model_prepend (ETextModel *model, const gchar *text);
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void e_text_model_append (ETextModel *model, const gchar *text);
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void e_text_model_delete (ETextModel *model, gint position, gint length);
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/* Functions for accessing embedded objects. */
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gint e_text_model_object_count (ETextModel *model);
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const gchar *e_text_model_get_nth_object (ETextModel *model, gint n, gint *len);
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gchar *e_text_model_strdup_nth_object (ETextModel *model, gint n);
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void e_text_model_get_nth_object_bounds (ETextModel *model, gint n, gint *start_pos, gint *end_pos);
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gint e_text_model_get_object_at_offset (ETextModel *model, gint offset);
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gint e_text_model_get_object_at_pointer (ETextModel *model, const gchar *c);
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void e_text_model_activate_nth_object (ETextModel *model, gint n);
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END_GNOME_DECLS
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#endif
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