156 lines
4.5 KiB
C
156 lines
4.5 KiB
C
/*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) version 3.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with the program; if not, see <http://www.gnu.org/licenses/>
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*
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*
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* Authors:
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* Chris Lahey <clahey@ximian.com>
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*
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* Copyright (C) 1999-2008 Novell, Inc. (www.novell.com)
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*
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*/
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#if !defined (__E_UTIL_H_INSIDE__) && !defined (LIBEUTIL_COMPILATION)
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#error "Only <e-util/e-util.h> should be included directly."
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#endif
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#ifndef E_TEXT_MODEL_H
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#define E_TEXT_MODEL_H
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#include <glib-object.h>
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/* Standard GObject macros */
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#define E_TYPE_TEXT_MODEL \
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(e_text_model_get_type ())
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#define E_TEXT_MODEL(obj) \
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(G_TYPE_CHECK_INSTANCE_CAST \
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((obj), E_TYPE_TEXT_MODEL, ETextModel))
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#define E_TEXT_MODEL_CLASS(cls) \
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(G_TYPE_CHECK_CLASS_CAST \
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((cls), E_TYPE_TEXT_MODEL, ETextModelClass))
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#define E_IS_TEXT_MODEL(obj) \
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(G_TYPE_CHECK_INSTANCE_TYPE \
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((obj), E_TYPE_TEXT_MODEL))
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#define E_IS_TEXT_MODEL_CLASS(cls) \
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(G_TYPE_CHECK_CLASS_TYPE \
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((cls), E_TYPE_TEXT_MODEL))
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#define E_TEXT_MODEL_GET_CLASS(obj) \
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(G_TYPE_INSTANCE_GET_CLASS \
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((obj), E_TYPE_TEXT_MODEL_TYPE, ETextModelClass))
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G_BEGIN_DECLS
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typedef struct _ETextModel ETextModel;
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typedef struct _ETextModelClass ETextModelClass;
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typedef struct _ETextModelPrivate ETextModelPrivate;
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typedef gint (*ETextModelReposFn) (gint, gpointer);
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struct _ETextModel {
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GObject item;
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ETextModelPrivate *priv;
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};
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struct _ETextModelClass {
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GObjectClass parent_class;
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/* Signal */
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void (*changed) (ETextModel *model);
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void (*reposition) (ETextModel *model,
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ETextModelReposFn fn,
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gpointer repos_fn_data);
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void (*object_activated) (ETextModel *model,
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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,
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gint pos);
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const gchar * (*get_text) (ETextModel *model);
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gint (*get_text_len) (ETextModel *model);
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void (*set_text) (ETextModel *model,
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const gchar *text);
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void (*insert) (ETextModel *model,
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gint position,
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const gchar *text);
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void (*insert_length) (ETextModel *model,
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gint position,
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const gchar *text,
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gint length);
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void (*delete) (ETextModel *model,
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gint position,
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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,
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gint n,
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gint *len);
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gint (*obj_at_offset) (ETextModel *model,
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gint offset);
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};
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GType e_text_model_get_type (void) G_GNUC_CONST;
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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,
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ETextModelReposFn fn,
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gpointer repos_data);
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gint e_text_model_validate_position (ETextModel *model,
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gint pos);
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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,
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const gchar *text);
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void e_text_model_insert (ETextModel *model,
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gint position,
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const gchar *text);
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void e_text_model_insert_length (ETextModel *model,
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gint position,
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const gchar *text,
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gint length);
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void e_text_model_prepend (ETextModel *model,
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const gchar *text);
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void e_text_model_append (ETextModel *model,
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const gchar *text);
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void e_text_model_delete (ETextModel *model,
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gint position,
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gint length);
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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,
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gint n,
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gint *len);
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gchar * e_text_model_strdup_nth_object (ETextModel *model,
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gint n);
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void e_text_model_get_nth_object_bounds
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(ETextModel *model,
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gint n,
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gint *start_pos,
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gint *end_pos);
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gint e_text_model_get_object_at_offset
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(ETextModel *model,
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gint offset);
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gint e_text_model_get_object_at_pointer
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(ETextModel *model,
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const gchar *c);
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void e_text_model_activate_nth_object
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(ETextModel *model,
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gint n);
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G_END_DECLS
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#endif /* E_TEXT_MODEL_H */
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